1 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
3 * sim-utils.c: Prevent buffer overflow.
5 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
7 * gennltvals.sh: Add PRU libgloss target.
8 * nltvals.def: Regenerate from the latest libgloss sources.
10 2019-06-13 Stafford Horne <shorne@gmail.com>
12 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
13 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
14 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
16 2019-06-13 Stafford Horne <shorne@gmail.com>
18 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
19 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
21 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
23 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
24 CURRENT_TARGET_BYTE_ORDER.
25 (SUBWORDTFSI): Likewise.
30 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
32 * sim-base.h: Add 'sim-assert.h' include.
33 * sim-basics.h: Add 'libiberty.h' include.
35 2019-03-28 Stafford Horne <shorne@gmail.com>
37 * sim-options.c: Include "config.h".
39 * sim-watch.c: Include "config.h".
41 * hw-device.c: Include <string.h>.
42 * hw-events.c: Include <string.h>.
43 * hw-handles.c: Include <stdlib.h>.
44 * sim-fpu.c: Include <stdlib.h>.
46 2019-03-28 Stafford Horne <shorne@gmail.com>
48 * Make-common.in (sim-arange_h): Remove sim-arange.c
49 * sim-arange.c: Remove SIM_ARANGE_C.
50 Add ifdef for _SIM_ARANGE_C_.
51 Include "sim-arange.h".
52 Remove include for unused "sim-assert.h".
53 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
54 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
55 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
56 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
58 * sim-arange.h (sim_addr_range_add): Declare as
60 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
61 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
62 Remove definition of SIM_ARANGE_INLINE.
64 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
65 * sim-base.h: Include "sim-arange.h"
66 * sim-basics.h: Remove include of "sim-arange.h"
67 * sim-inline.c: Include "sim-arange.c"
68 * sim-inline.h: Define INLINE_SIM_ARANGE.
69 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
70 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
72 2019-01-26 Tom Tromey <tom@tromey.com>
74 * Make-common.in (version.c): Use sim's create-version.sh.
75 * create-version.sh: New file.
77 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
79 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
81 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
83 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
85 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
87 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
88 this point, it should have already been set in cb_syscall.
90 2018-10-05 Stafford Horne <shorne@gmail.com>
92 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
93 (ADDOFDI): New function, add overflow flag DI variant.
94 (SUBCFDI): New function, subtract carry flag DI variant.
95 (SUBOFDI): New function, subtract overflow flag DI variant.
97 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
99 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
101 * sim-core.c (sim_core_set_xor): Likewise.
102 (sim_core_xor_read_buffer): Likewise.
103 (sim_core_xor_write_buffer): Likewise.
105 2017-12-12 Peter Gavin <pgavin@gmail.com>
106 Stafford Horne <shorne@gmail.com>
108 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
110 (MUL1OFSI): New function, 1's complement overflow flag.
112 2017-12-12 Peter Gavin <pgavin@gmail.com>
113 Stafford Horne <shorne@gmail.com>
115 * cgen-accfp.c (remsf, remdf): New function.
116 (cgen_init_accurate_fpu): Add remsf and remdf.
117 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
118 * sim-fpu.c (sim_fpu_rem): New function.
119 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
120 (sim_fpu_rem): New function.
121 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
123 2017-09-06 John Baldwin <jhb@FreeBSD.org>
125 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
128 2017-05-24 Yao Qi <yao.qi@linaro.org>
130 * sim-trace.c (trace_disasm): Caller update.
132 2016-08-15 Mike Frysinger <vapier@gentoo.org>
134 * sim-base.h (sim_state_base): Add prog_syms_count.
135 (STATE_PROG_SYMS_COUNT): Define.
136 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
137 (trace_load_symbols): New function.
138 (trace_sym_value): Likewise.
139 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
140 loading logic with a call to trace_load_symbols.
141 * sim-trace.h (trace_load_symbols, trace_sym_value): New
144 2016-08-13 Mike Frysinger <vapier@gentoo.org>
146 * cgen-types.h (mode_names): Mark const.
147 * cgen-utils.c (mode_names): Likewise.
149 2016-08-13 Mike Frysinger <vapier@gentoo.org>
151 * cgen-defs.h (struct cgen_state): Delete argv and envp.
152 (STATE_ARGV, STATE_ENVP): Delete.
154 2016-02-04 Nick Clifton <nickc@redhat.com>
156 * cgen-scache.c (scache_option_handler): Prevent possible
157 undefined behaviour computing the size of the scache by using
158 unsigned integers instead of signed integers.
160 2016-01-17 Joel Brobecker <brobecker@adacore.com>
162 * sim-fpu.c: Minor comment fixes throughout.
164 2016-01-17 Joel Brobecker <brobecker@adacore.com>
166 * sim-fpu.c (print_bits): Minor reformatting (no code change).
167 (sim_fpu_map): Likewise.
169 2016-01-11 Mike Frysinger <vapier@gentoo.org>
171 * sim-config.c (print_sim_config): Drop extra whitespace before =
172 in output for byte order, stdio, and msb settings.
174 2016-01-10 Mike Frysinger <vapier@gentoo.org>
176 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
177 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
178 sim-stdio, sim-trace, and sim-profile.
179 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
180 (SIM_AC_OPTION_ASSERT): Likewise.
181 (SIM_AC_OPTION_SMP): Likewise.
182 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
183 * configure: Regenerate.
184 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
185 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
186 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
187 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
188 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
189 WITH_ENVIRONMENT & USER_ENVIRONMENT.
190 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
191 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
192 WITH_ASSERT, WITH_STDIO): Delete.
193 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
196 2016-01-10 Mike Frysinger <vapier@gentoo.org>
198 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
199 * configure: Regenerate.
200 * Make-common.in (SIM_PACKAGES): Delete.
201 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
203 2016-01-10 Mike Frysinger <vapier@gentoo.org>
205 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
207 2016-01-10 Mike Frysinger <vapier@gentoo.org>
209 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
211 2016-01-10 Mike Frysinger <vapier@gentoo.org>
213 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
215 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
216 * gentmap.c: Change targ-vals.def include to nltvals.def.
217 * Make-common.in (gentmap): Change targ-vals.def to
218 $(srccom)/nltvals.def.
219 (distclean): Delete rm -f targ-vals.def.
220 * Makefile.in: Update comment.
222 2016-01-10 Mike Frysinger <vapier@gentoo.org>
224 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
225 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
226 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
228 2016-01-10 Mike Frysinger <vapier@gentoo.org>
230 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
231 and --enable-sim-stdcall and sim_stdcall.
232 * configure: Regenerate.
233 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
234 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
235 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
236 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
237 (REGPARM_*): Delete all regparm defines and their use.
239 2016-01-10 Mike Frysinger <vapier@gentoo.org>
241 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
242 * Make-common.in (SIM_CFLAGS): Delete.
243 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
244 * Makefile.in: Likewise.
246 2016-01-09 Mike Frysinger <vapier@gentoo.org>
248 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
249 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
250 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
251 * acinclude.m4 (SIM_AC_COMMON): ... here.
252 * aclocal.m4, configure: Regenerate.
253 * config.in: Delete file.
254 * callback.c: Change cconfig.h include to config.h.
255 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
257 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
258 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
260 2016-01-06 Mike Frysinger <vapier@gentoo.org>
262 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
263 date, and time information.
265 2016-01-06 Mike Frysinger <vapier@gentoo.org>
267 * sim-options.c (sim_parse_args): Mark argv array const.
268 * sim-options.h (sim_parse_args): Likewise.
270 2016-01-05 Mike Frysinger <vapier@gentoo.org>
272 * sim-trace.c: Include dis-asm.h.
273 (OPTION_TRACE_DISASM): New enum.
274 (trace_options): Add trace-disasm flag.
275 (trace_option_handler): Handle OPTION_TRACE_DISASM.
276 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
277 (dis_read, dis_printf, trace_disasm): New functions.
278 * sim-trace.h: Include dis-asm.h.
279 (TRACE_INSN_IDX): Clarify comment.
280 (TRACE_DISASM_IDX): New enum.
281 (TRACE_disasm): New define.
282 (WITH_TRACE_DISASM_P): New define.
283 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
284 (STRACE_DISASM_P): New define.
285 (TRACE_DISASM_P): Likewise.
286 (TRACE_DISASM_P): Likewise.
287 (TRACE_DISASM): Likewise.
288 (trace_disasm): New function.
290 2016-01-04 Mike Frysinger <vapier@gentoo.org>
292 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
294 2016-01-04 Mike Frysinger <vapier@gentoo.org>
296 * cgen-scache.c (MAX): Delete.
297 (scache_init): Change MAX to max.
298 * cgen-trace.c (min): Delete.
299 * cgen-utils.c (min): Delete.
300 * sim-basics.h [!min] (min): Define.
301 [!max] (max): Define.
303 2016-01-04 Mike Frysinger <vapier@gentoo.org>
305 * sim-options.c (sim_parse_args): Tweak getopt error message.
307 2016-01-04 Mike Frysinger <vapier@gentoo.org>
309 * acinclude.m4 (sim-bswap): Delete.
310 * configure: Regenerate.
311 * Make-common.in (SIM_BSWAP): Delete.
312 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
313 * sim-config.h (htonl, ntohl): Delete.
314 (WITH_BSWAP): Delete.
316 2016-01-03 Mike Frysinger <vapier@gentoo.org>
318 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
319 opterr state to it before calling getopt_long and restore afterwards.
320 Set opterr to 0. When optc is '?', call sim_io_eprintf.
322 2016-01-03 Mike Frysinger <vapier@gentoo.org>
324 * hw-device.h (device): Delete commented typedef.
325 * sim-basics.h (device): Delete typedef.
327 2016-01-03 Mike Frysinger <vapier@gentoo.org>
329 * sim-options.c (sim_parse_args): Replace for loop with a call
332 2016-01-03 Mike Frysinger <vapier@gentoo.org>
334 * nrun.c (myname): Mark const.
335 (main): Mark name const. Replace myname parsing loop with a
338 2016-01-03 Mike Frysinger <vapier@gentoo.org>
340 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
341 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
342 (SIM_AC_OPTION_HOSTENDIAN): Delete.
343 * config.in, configure: Regenerate.
344 * Make-common.in (SIM_HOSTENDIAN): Delete.
345 * sim-config.c (current_host_byte_order): Delete.
346 (sim_config): Delete current_host_byte_order assignments and
347 CURRENT_HOST_BYTE_ORDER checks.
348 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
349 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
350 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
351 (current_host_byte_order): Delete.
352 (CURRENT_HOST_BYTE_ORDER): Likewise.
353 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
354 (HOST_BYTE_ORDER): ... this.
355 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
357 (sim_endian_join_16): Likewise.
358 * sim-n-core.h (sim_core_read_misaligned_N): Change
359 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
360 (sim_core_write_misaligned_N): Likewise.
361 * sim-n-endian.h (endian_t2h_N): Likewise.
362 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
363 endian_le2h_N): Likewise.
364 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
366 2016-01-02 Mike Frysinger <vapier@gentoo.org>
368 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
369 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
371 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
372 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
373 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
374 * nrun.c (main): Likewise.
375 * sim-config.c (current_host_byte_order): Change type to enum
376 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
377 (current_target_byte_order): Likewise.
378 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
379 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
381 (sim_config): Change prefered_target_byte_order type to enum
382 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
383 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
384 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
385 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
386 Delete all the various arch/OS endian includes & defines.
387 (current_host_byte_order): Change type to enum bfd_endian.
388 (current_target_byte_order): Likewise.
389 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
390 (CURRENT_TARGET_BYTE_ORDER): Likewise.
391 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
392 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
393 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
395 (sim_events_watch_core): Likewise.
396 * sim-events.h: Likewise.
397 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
399 (sim_core_write_misaligned_N): Likewise.
400 * sim-n-endian.h (endian_h2be_N): Likewise.
401 (endian_be2h_N): Likewise.
402 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
403 (offset_N): Likewise.
404 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
405 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
407 2016-01-02 Mike Frysinger <vapier@gentoo.org>
409 * cgen-defs.h (current_state): Delete.
410 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
411 * sim-utils.c (current_state): Delete.
413 2015-12-30 Mike Frysinger <vapier@gentoo.org>
415 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
418 2015-12-27 Mike Frysinger <vapier@gentoo.org>
420 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
422 2015-12-26 Mike Frysinger <vapier@gentoo.org>
424 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
425 * config.in, configure: Regenerate.
426 * Make-common.in (sim-basics_h): Delete tconfig.h.
427 (distclean): Likewise.
428 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
429 (new_sim_core_mapping): Delete WITH_HW and device *device.
430 (sim_core_map_attach, sim_core_attach): Likewise.
431 (sim_core_read_buffer): Delete WITH_DEVICES logic.
432 (sim_core_write_buffer): Likewise.
433 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
435 (sim_core_attach): Likewise.
436 (device_io_read_buffer, device_io_write_buffer): Delete.
437 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
438 (sim_core_write_aligned_N): Likewise.
439 * tconfig.h: Delete file.
441 2015-12-26 Mike Frysinger <vapier@gentoo.org>
443 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
444 Call sim_cpu_hw_io_read_buffer if cpu is valid.
445 (sim_core_write_buffer): Move cia decl to top of func. Call
446 sim_cpu_hw_io_write_buffer if cpu is valid.
448 2015-12-25 Mike Frysinger <vapier@gentoo.org>
450 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
452 (hw_find_integer_property): Likewise.
453 (hw_find_integer_array_property): Likewise.
454 (hw_add_duplicate_property): Likewise.
456 2015-12-25 Mike Frysinger <vapier@gentoo.org>
458 * sim-config.h (WITH_ENGINE): Delete.
459 * sim-module.c (modules): Always include sim_engine_install.
461 2015-12-25 Mike Frysinger <vapier@gentoo.org>
463 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
464 * cgen-types.h (SIM_HAVE_MODEL): Delete.
465 * sim-base.h: Always include sim-model.h.
466 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
467 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
468 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
469 [!WITH_MODEL_P] (sim_machs): Define.
470 * sim-model.h: Add some developer docs.
471 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
472 (WITH_MODEL_P): Define.
473 * sim-module.c (modules): Always include sim_model_install.
474 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
476 2015-12-25 Mike Frysinger <vapier@gentoo.org>
478 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
479 * sim-model.c: Likewise.
480 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
481 SIM_MACH_IMP_PROPERTIES
483 2015-12-25 Mike Frysinger <vapier@gentoo.org>
485 * sim-core.c (device_error): Delete.
486 (sim_core_map_attach): Delete calls to device_error.
487 (sim_core_attach): Likewise.
488 * sim-core.h (device_error): Delete.
489 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
491 (sim_core_write_aligned_N): Likewise.
493 2015-12-25 Mike Frysinger <vapier@gentoo.org>
495 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
496 * sim-core.c (sim_core_write_buffer): Likewise.
497 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
498 (sim_core_write_aligned_N): Likewise.
500 2015-12-25 Mike Frysinger <vapier@gentoo.org>
502 * dv-pal.c: Include config.h and sim-main.h.
503 (hw_pal_io_read_buffer): Always call CPU_INDEX.
505 2015-12-24 Mike Frysinger <vapier@gentoo.org>
507 * sim-options.c (standard_options): Always enable load-lma and
509 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
511 2015-12-24 Mike Frysinger <vapier@gentoo.org>
513 * sim-module.c (MODULE_LIST): Delete.
515 2015-12-24 Mike Frysinger <vapier@gentoo.org>
517 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
518 Move to h8300/compile.c.
519 [SIM_H8300] (standard_options): Likewise.
520 (standard_option_handler): Likewise.
522 2015-12-24 Mike Frysinger <vapier@gentoo.org>
524 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
525 sim_watchpoint_install.
527 2015-12-24 Mike Frysinger <vapier@gentoo.org>
529 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
530 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
532 * sim-options.c (OPTION_MEM_SIZE): Delete.
533 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
534 (standard_option_handler): Likewise.
536 2015-12-24 Mike Frysinger <vapier@gentoo.org>
538 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
540 2015-11-21 Mike Frysinger <vapier@gentoo.org>
543 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
545 2015-11-21 Mike Frysinger <vapier@gentoo.org>
548 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
549 vasprintf, and va_end together. Check ret after va_end call.
551 2015-11-21 Mike Frysinger <vapier@gentoo.org>
553 * sim-types.h (SIM_PRI_TB): Define.
554 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
555 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
556 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
557 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
559 2015-11-17 Mike Frysinger <vapier@gentoo.org>
561 * sim-main.h (WITH_MODULO_MEMORY): Delete.
562 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
563 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
564 (sim_core_translate): Likewise.
565 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
567 2015-11-16 Mike Frysinger <vapier@gentoo.org>
569 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
570 (cgen_cpu_close): Change to XCONCAT2.
572 2015-11-15 Mike Frysinger <vapier@gentoo.org>
574 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
577 2015-11-14 Mike Frysinger <vapier@gentoo.org>
579 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
580 * sim-close.c: New file.
582 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
583 Ali Lown <ali.lown@imgtec.com>
585 * sim-bits.h (EXTEND6): New macro.
586 (EXTEND12): New macro.
587 (EXTEND25): New macro.
589 2015-06-24 Mike Frysinger <vapier@gentoo.org>
591 * sim-trace.c (trace_one_insn): Delete.
592 * sim-trace.h (trace_one_insn): Delete.
594 2015-06-24 Mike Frysinger <vapier@gentoo.org>
596 * sim-trace.c (debug_printf): Rename to ...
597 (sim_debug_printf): ... this.
598 * sim-trace.h (debug_printf): Delete define.
599 (debug_printf): Rename to ...
600 (sim_debug_printf): ... this.
602 2015-06-24 Mike Frysinger <vapier@gentoo.org>
604 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
605 (trace_options): Add trace-register option.
606 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
607 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
608 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
609 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
610 TRACE_REGISTER_P, TRACE_REGISTER): Define.
612 2015-06-24 Mike Frysinger <vapier@gentoo.org>
614 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
615 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
616 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
617 STRACE_DEBUG): Define.
619 2015-06-24 Mike Frysinger <vapier@gentoo.org>
621 * sim-trace.c (trace_options): Update help text for trace-alu,
622 trace-fpu, trace-vpu, and trace-semantics.
623 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
624 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
626 2015-06-24 Mike Frysinger <vapier@gentoo.org>
628 * sim-assert.h (SIM_FILTER_PATH): Delete.
629 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
630 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
631 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
632 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
633 * sim-events.c: Include libiberty.h.
634 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
636 2015-06-23 Mike Frysinger <vapier@gentoo.org>
638 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
639 (AC_ARG_ENABLE(sim-cflags)): Likewise.
640 (AC_ARG_ENABLE(sim-debug)): Likewise.
641 (AC_ARG_ENABLE(sim-stdio)): Likewise.
642 (AC_ARG_ENABLE(sim-trace)): Likewise.
643 (AC_ARG_ENABLE(sim-profile)): Likewise.
644 (AC_ARG_ENABLE(sim-environment)): Likewise.
645 (AC_ARG_ENABLE(sim-alignment)): Likewise.
646 (AC_ARG_ENABLE(sim-assert)): Likewise.
647 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
648 (AC_ARG_ENABLE(sim-endian)): Likewise.
649 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
650 (AC_ARG_ENABLE(sim-float)): Likewise.
651 (AC_ARG_ENABLE(sim-scache)): Likewise.
652 (AC_ARG_ENABLE(sim-default-model)): Likewise.
653 (AC_ARG_ENABLE(sim-inline)): Likewise.
654 (AC_ARG_ENABLE(sim-packages)): Likewise.
655 (AC_ARG_ENABLE(sim-regparm)): Likewise.
656 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
657 (AC_ARG_ENABLE(sim-smp)): Likewise.
658 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
659 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
660 (AC_ARG_ENABLE(cgen-maint)): Likewise.
661 * configure: Regenerate.
663 2015-06-23 Mike Frysinger <vapier@gentoo.org>
665 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
667 2015-06-23 Mike Frysinger <vapier@gentoo.org>
669 * cgen-trace.c [!__STDC__]: Delete.
670 * sim-trace.h [!__STDC__]: Likewise.
672 2015-06-21 Mike Frysinger <vapier@gentoo.org>
674 * sim-model.c (sim_model_init): Assert model is not NULL.
676 2015-06-21 Mike Frysinger <vapier@gentoo.org>
678 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
679 stdint.h. Replace all signed/unsigned typedefs with int#_t and
682 2015-06-21 Mike Frysinger <vapier@gentoo.org>
684 * sim-alu.h (_SIM_ALU_H_): Rename to ...
685 (SIM_ALU_H): ... this.
686 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
687 (SIM_ASSERT_H): ... this.
688 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
689 (SIM_BASICS_H): ... this.
690 * sim-bits.h (_SIM_BITS_H_): Rename to ...
691 (SIM_BITS_H): ... this.
692 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
693 (SIM_ENDIAN_H): ... this.
695 2015-06-18 Mike Frysinger <vapier@gentoo.org>
697 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
700 2015-06-18 Mike Frysinger <vapier@gentoo.org>
702 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
703 m for sentinel testing.
705 2015-06-17 Mike Frysinger <vapier@gentoo.org>
707 * sim-syscall.c: Include errno.h and targ-vals.h.
708 (sim_syscall_multi, sim_syscall): Define.
709 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
710 * syscall.c (cb_syscall): Extend comment.
712 2015-06-17 Mike Frysinger <vapier@gentoo.org>
714 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
715 * sim-syscall.c: New file.
716 * sim-syscall.h: New file.
718 2015-06-17 Mike Frysinger <vapier@gentoo.org>
720 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
721 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
722 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
723 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
724 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
726 * gentmap.c (gen_targ_map_c): Output name field.
728 2015-06-12 Mike Frysinger <vapier@gentoo.org>
730 * acinclude.m4: Change configure.in to configure.ac.
731 * sim-config.h: Likewise.
733 2015-06-12 Mike Frysinger <vapier@gentoo.org>
735 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
736 * configure: Regenerate.
738 2015-06-12 Mike Frysinger <vapier@gentoo.org>
740 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
741 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
742 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
743 TRACE_DEBUG): Define.
745 2015-06-12 Mike Frysinger <vapier@gentoo.org>
747 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
748 * sim-trace.c (trace_option_handler): Likewise.
749 * sim-trace.h (WITH_TRACE_ANY_P): Define.
750 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
751 (TRACE_ANY_P): Likewise.
753 2015-06-12 Mike Frysinger <vapier@gentoo.org>
755 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
756 CGEN_TRACE_INSN_FINI.
757 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
758 trace_result to cgen_trace_result, trace_insn_fini to
759 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
760 and trace_extract to cgen_trace_extract.
761 * cgen-trace.h (trace_insn_init): Rename to ...
762 (cgen_trace_insn_init): ... this.
763 (trace_insn_fini): Rename to ...
764 (cgen_trace_insn_fini): ... this.
765 (trace_insn): Rename to ...
766 (cgen_trace_insn): ... this.
767 (trace_extract): Rename to ...
768 (cgen_trace_extract): ... this.
769 (trace_result): Rename to ...
770 (cgen_trace_result): ... this.
771 (TRACE_RESULT_P): Rename to ...
772 (CGEN_TRACE_RESULT_P): ... this.
773 (TRACE_INSN_INIT): Rename to ...
774 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
775 cgen_trace_insn_init.
776 (TRACE_INSN_FINI): Rename to ...
777 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
778 cgen_trace_insn_fini.
779 (TRACE_PRINTF): Rename to ...
780 (CGEN_TRACE_PRINTF): ... this.
781 (TRACE_INSN): Rename to ...
782 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
783 (TRACE_EXTRACT): Rename to ...
784 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
786 (TRACE_RESULT): Rename to ...
787 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
788 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
789 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
790 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
791 TRACE_INSN to CGEN_TRACE_INSN.
792 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
794 2015-06-11 Mike Frysinger <vapier@gentoo.org>
796 * sim-events.c (ETRACE_P): Delete.
797 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
798 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
799 * sim-events.h (struct _sim_events): Delete trace member.
800 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
801 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
803 2015-06-11 Mike Frysinger <vapier@gentoo.org>
805 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
806 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
807 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
808 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
810 2015-06-11 Mike Frysinger <vapier@gentoo.org>
812 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
814 2015-06-11 Mike Frysinger <vapier@gentoo.org>
816 * sim-trace.h (WITH_TRACE_P): New define.
817 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
818 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
819 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
820 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
821 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
822 Redefine to use WITH_TRACE_P.
824 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
826 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
827 mistake in call to sim_engine_abort.
829 2015-04-29 Nick Clifton <nickc@redhat.com>
832 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
833 increasing parenthesis around casts to signed values.
835 2015-04-21 Mike Frysinger <vapier@gentoo.org>
837 * gennltvals.sh: Add mcore support.
838 * nltvals.def: Regenerate.
840 2015-04-21 Mike Frysinger <vapier@gentoo.org>
842 * cgen.sh: Add +x permissions.
843 * genmloop.sh: Likewise.
844 * gentvals.sh: Likewise.
845 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
846 Change all uses of srcroot for newlib to newlibroot.
848 2015-04-18 Mike Frysinger <vapier@gentoo.org>
850 * sim-base.h (SIM_CPU): New typedef.
852 2015-04-18 Mike Frysinger <vapier@gentoo.org>
854 * cgen-engine.h (CIA_ADDR): Delete.
855 * sim-base.h: Update sim_cia example.
856 [!CIA_ADDR] (sim_cia): New typedef.
858 2015-04-17 Mike Frysinger <vapier@gentoo.org>
860 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
861 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
862 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
863 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
864 CIA_SET to CPU_PC_SET.
866 2015-04-15 Mike Frysinger <vapier@gentoo.org>
868 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
869 * sim-main.h (STATE_CPU): Remove from comment and define.
871 2015-04-13 Mike Frysinger <vapier@gentoo.org>
873 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
874 * configure: Regenerate.
876 2015-04-13 Mike Frysinger <vapier@gentoo.org>
878 * sim-options.c: Include version.h.
879 (OPTIONS_VERSION): New enum.
880 (standard_options): Add "version".
881 (standard_option_handler): Handle OPTIONS_VERSION.
883 2015-04-13 Mike Frysinger <vapier@gentoo.org>
885 * Makefile.in (version.o): Change to using create-version.sh from gdb.
886 (create-version.sh): Delete.
888 2015-04-06 Mike Frysinger <vapier@gentoo.org>
890 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
892 2015-04-01 Mike Frysinger <vapier@gentoo.org>
894 * run-sim.h, run.c: Delete.
895 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
897 2015-03-31 Mike Frysinger <vapier@gentoo.org>
899 * config.in, configure: Regenerate.
900 * Make-common.in (CSEARCH): Add $(ZLIBINC).
901 (ZLIB, ZLIBINC): Define.
902 (BFD_LIB): Add $(ZLIB).
904 2015-03-31 Mike Frysinger <vapier@gentoo.org>
906 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
907 * cgen-ops.h (SEMOPS_INLINE): Likewise.
909 2015-03-29 Mike Frysinger <vapier@gentoo.org>
911 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
912 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
913 * sim-inline.h (INLINE2): Define to gnu_inline when available.
915 2015-03-24 Mike Frysinger <vapier@gentoo.org>
917 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
918 usage of STATE_WATCHPOINTS.
919 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
920 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
922 2015-03-24 Mike Frysinger <vapier@gentoo.org>
924 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
926 2015-03-24 Mike Frysinger <vapier@gentoo.org>
928 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
930 2015-03-24 Mike Frysinger <vapier@gentoo.org>
932 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
933 of enable_sim_hardware to AC_ARG_ENABLE.
935 2015-03-23 Mike Frysinger <vapier@gentoo.org>
937 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
938 Add dv-sockser.o to sim_hw_objs.
940 2015-03-23 Mike Frysinger <vapier@gentoo.org>
942 * dv-sockser.c: Include config.h.
943 * dv-sockser.h: Include sim-inline.h.
944 [HAVE_DV_SOCKSER]: Move all prototypes here.
945 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
946 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
948 2015-03-16 Mike Frysinger <vapier@gentoo.org>
950 * gentmap.c, run.c: Convert old style prototypes.
952 2015-03-16 Mike Frysinger <vapier@gentoo.org>
954 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
955 symlinking tconfig.h to tconfig.in.
956 * config.in, configure: Regenerate.
957 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
958 * tconfig.in: Rename file ...
959 * tconfig.h: ... here.
961 2015-03-15 Mike Frysinger <vapier@gentoo.org>
963 * dv-socker.h (dv_sockser_install): Declare.
964 * sim-module.c: Include config.h.
965 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
966 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
967 * sim-module.h: Include gdb/remote-sim.h.
969 2015-03-14 Mike Frysinger <vapier@gentoo.org>
971 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
972 (sim-inline.c): Delete rule.
974 2015-03-14 Mike Frysinger <vapier@gentoo.org>
976 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
977 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
978 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
980 2015-03-14 Mike Frysinger <vapier@gentoo.org>
982 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
983 [!ASSERT, WITH_ASSERT]: Likewise.
984 * sim-endian.c: Delete sim-io.h include.
986 2015-02-19 Mike Frysinger <vapier@gentoo.org>
988 * run-sim.h (sim_kill): Delete unused prototype.
990 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
992 * gentmap.c: Include "string.h".
994 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
996 * sim-options.c (sim_args_command): Call freeargv() when failure
999 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1001 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1003 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1005 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1006 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1007 callbacks following renaming in callback.h.
1008 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1009 callback by call to "to_lstat" callback
1011 2014-08-28 Gary Benson <gbenson@redhat.com>
1013 * sim-trace.h (debug_printf): New define.
1015 2014-08-19 Alan Modra <amodra@gmail.com>
1017 * configure: Regenerate.
1019 2014-08-15 Roland McGrath <mcgrathr@google.com>
1021 * configure: Regenerate.
1022 * config.in: Regenerate.
1024 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1026 * sim-command.c (sim_do_command): Add const to cmd.
1027 * sim-options.c (sim_args_command): Add const to cmd.
1028 * sim-options.h (sim_args_command): Add const to cmd.
1030 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1032 * sim-hload.c (sim_load): Add const to prog.
1033 * sim-load.c (sim_load_file): Likewise.
1034 * sim-utils.c (sim_analyze_program): Likewise.
1035 * sim-utils.h (sim_analyze_program): Likewise.
1036 (sim_load_file): Likewise.
1038 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1040 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1041 * callback.c (system): Delete unused prototype.
1042 (os_init): Likewise.
1043 (os_shutdown): Likewise.
1044 (os_unlink): Likewise.
1045 (os_time): Likewise.
1046 (os_system): Likewise.
1047 (os_rename): Likewise.
1048 (os_write_stdout): Likewise.
1049 (os_flush_stdout): Likewise.
1050 (os_write_stderr): Likewise.
1051 (os_flush_stderr): Likewise.
1052 (os_write): Likewise.
1053 (os_read_stdin): Likewise.
1054 (os_read): Likewise.
1055 (os_open): Likewise.
1056 (os_lseek): Likewise.
1057 (os_isatty): Likewise.
1058 (os_get_errno): Likewise.
1059 (os_close): Likewise.
1060 (os_vprintf_filtered): Likewise.
1061 (os_evprintf_filtered): Likewise.
1062 (os_error): Likewise.
1066 (wrap): Change to new style prototype.
1069 (os_close): Likewise.
1070 (os_poll_quit): Likewise.
1071 (os_get_errno): Likewise.
1072 (os_isatty): Likewise.
1073 (os_lseek): Likewise.
1074 (os_open): Likewise.
1075 (os_read): Likewise.
1076 (os_read_stdin): Likewise.
1077 (os_write): Likewise.
1078 (os_write_stdout): Likewise.
1079 (os_flush_stdout): Likewise.
1080 (os_write_stderr): Likewise.
1081 (os_flush_stderr): Likewise.
1082 (os_rename): Likewise.
1083 (os_system): Likewise.
1084 (os_time): Likewise.
1085 (os_unlink): Likewise.
1086 (os_stat): Likewise.
1087 (os_fstat): Likewise.
1088 (os_lstat): Likewise.
1089 (os_ftruncate): Likewise.
1090 (os_truncate): Likewise.
1091 (os_pipe): Likewise.
1092 (os_pipe_empty): Likewise.
1093 (os_pipe_nonempty): Likewise.
1094 (os_shutdown): Likewise.
1095 (os_init): Likewise.
1096 (cb_read_target_syscall_maps): Likewise.
1097 (cb_target_to_host_syscall): Likewise.
1098 (cb_host_to_target_errno): Likewise.
1099 (cb_target_to_host_open): Likewise.
1100 (cb_store_target_endian): Likewise.
1101 (cb_host_to_target_stat): Likewise.
1102 * sim-hload.c (sim_load): Change to new style prototype.
1103 * sim-load.c (sim_load_file): Change to new style prototype.
1104 (report_transfer_performance): Likewise.
1105 (xprintf_bfd_vma): Likewise.
1106 * syscall.c (cb_get_string): Change to new style prototype.
1107 (get_path): Likewise.
1108 (cb_syscall): Likewise.
1110 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1112 * create-version.sh: Align parameters to match those of
1113 ../../gdb/common/create-version.sh.
1114 * Make-common.in (srcsim): New variable.
1115 (version.c): Adjust call to create-version.sh as per above.
1117 2013-09-23 Alan Modra <amodra@gmail.com>
1119 * configure: Regenerate.
1121 2013-09-03 Mike Stump <mikestump@comcast.net>
1123 * sim-options.c (complete_option_list): Mark text and word const.
1125 2013-06-28 Tom Tromey <tromey@redhat.com>
1127 * Make-common.in (version.c): Use version.in, not
1129 * create-version.sh: Likewise.
1131 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1133 * create-version.sh: New script. Adapted from
1134 gdb/commong/create-version.sh.
1135 * Make-common.in (version.c): Update rule dependencies,
1136 and re-implement using create-version.sh.
1138 2013-06-21 Nick Clifton <nickc@redhat.com>
1140 * gennltvals.sh: Add msp430 support.
1141 * nltvals.def: Regenerate.
1143 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1145 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1146 * aclocal.m4, configure: Regenerate.
1148 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1151 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1152 -Wformat-nonliteral with -Wno-format.
1154 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1156 * acinclude.m4: Regenerate.
1158 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1160 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1161 which do not support dv-sockser.o. Add always as option to
1162 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1163 is always required to be enabled by simulator.
1165 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1167 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1168 * nltvals.def: Regenerate.
1170 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1172 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1173 * config.in, configure: Regenerate.
1175 2012-05-24 Pedro Alves <palves@redhat.com>
1177 * sim-signal.h (sim_signal_to_target): Rename to ...
1178 (sim_signal_to_gdb_signal): ... this.
1179 * sim-signal.c (sim_signal_to_target): Rename to ...
1180 (sim_signal_to_gdb_signal): ... this.
1181 * sim-reason.c (sim_stop_reason): Adjust to rename.
1183 2012-05-24 Pedro Alves <palves@redhat.com>
1187 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1189 2012-05-24 Pedro Alves <palves@redhat.com>
1193 Replace target_signal with gdb_signal throughout.
1195 2012-05-18 Nick Clifton <nickc@redhat.com>
1198 * callback.c: Include config.h before system header files.
1199 * cgen-trace.c: Likewise.
1200 * cgen-utils.c: Likewise.
1201 * gentmap.c: Likewise.
1203 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1205 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1207 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1209 * sim-trace.c: Update the function prototype of save_data_size.
1210 Move the enum data_fmt from here...
1211 * sim-trace.h: ...to here.
1212 Add function prototype of save_data.
1214 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1216 * sim-core.h (sim_core_trans_addr): Add prototype.
1218 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1220 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1221 missing in last change.
1223 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1225 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1226 * nrun.c: Include string.h/strings.h.
1227 * aclocal.m4, config.in, configure: Regenerate.
1229 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1231 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1232 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1233 out -Werror initialization.
1235 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1237 * Make-common.in (TAGS): Change a-z to [:lower:].
1238 * acinclude.m4 (sim-trace): Likewise.
1239 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1240 Change A-Za-z0-9 to [:alnum:].
1242 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1244 * nrun.c (main): Display strsignal of sigrc.
1246 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1248 * Makefile.in (abs_srcdir): Declare.
1249 (srcroot): Define in terms of abs_srcdir.
1250 (headers): Change srcdir to abs_srcdir.
1252 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1254 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1257 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1259 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1260 system bourne shell.
1262 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1264 * syscall.c (cb_get_string): Rename from "get_string".
1265 (get_path): Rename get_string call to cb_get_string.
1267 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1269 * Make-common.in (VPATH): Add $(srccom).
1271 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1272 POSTCOMPILE): New variables.
1273 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1274 Include dependency files, when using GNU Make. Delete all
1275 dependency-only rules.
1276 * aclocal.m4: Include ../../config/depstand.m4. Call
1277 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1278 (MAKE, GMAKE): New substs.
1280 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1283 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1284 * configure, config.in: Regenerate.
1285 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1287 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1289 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1291 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1293 * sim-profile.c (profile_info): Only print the title once.
1295 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1297 * acinclude.m4: Rename from aclocal.m4.
1298 * aclocal.m4: Regenerate.
1300 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1302 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1303 * common.m4: Delete.
1304 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1305 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1306 * configure: Regenerate.
1308 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1310 * sim-alu.h (ALU32_AND): Clear carry flag.
1311 (ALU32_AND): Clear carry flag.
1313 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1315 * dv-cfi.c: Include stdbool.h.
1317 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1319 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1321 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1323 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1324 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1326 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1328 * sim-command.c: Include sim-options.h.
1330 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1332 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1334 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1336 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1337 Delete direct call to AC_PROG_CC.
1339 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1341 * sim-command.c: New file.
1342 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1343 (sim-command.o): New rule.
1345 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1347 * sim-options.c (standard_option_handler): Remove arg[0] check
1348 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1349 not an empty string, otherwise assign "" back to it.
1351 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1353 * nltvals.def: Regenerate to include Blackfin syscalls again.
1355 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1357 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1358 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1359 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1360 (trace_idx_to_str): Likewise.
1361 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1362 (TRACE_syscall): Define.
1363 (WITH_TRACE_SYSCALL_P): Likewise.
1364 (TRACE_SYSCALL_P): Likewise.
1366 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1368 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1369 remove now-unnecessary sub-scope for glue->type setting.
1370 Check to see if the "reg" property exists before we use it, and
1371 if it doesn't exist, error out for "glue" devices.
1373 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1375 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1376 glue-or, and set type to glue_xor when name is glue-xor.
1377 (hw_glue_port_event): Return immediately when type is glue_io
1378 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1379 and hw_port_event calls from glue_and to end of function.
1381 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1383 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1384 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1385 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1386 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1387 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1388 around function arguments.
1390 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1392 * sim-options.c (complete_option_list, sim_complete_command):
1395 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1397 * dv-glue.c: Fix up style.
1399 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1401 * hw-alloc.c (hw_alloc_data): Adjust brace.
1402 * hw-base.c (hw_base_data): Likewise.
1403 (generic_hw_unit_decode): Fix indentation.
1404 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1405 * hw-events.c (hw_event, hw_event_data): Likewise.
1406 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1407 * hw-instances.c (hw_instance_data): Likewise.
1408 * hw-instances.h (hw_instance): Likewise.
1409 * hw-main.h (hw_descriptor, enum): Likewise.
1410 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1411 * hw-ports.h (hw_port_descriptor): Likewise.
1412 * hw-properties.c (hw_property_data): Likewise.
1413 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1414 _range_property_spec, _reg_property_spec): Likewise.
1415 * hw-tree.c (_name_specifier, printer): Likewise.
1416 (split_device_specifier, parse_string_property, hw_tree_traverse,
1417 print_size, print_reg_property, print_string, print_properties):
1420 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1422 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1423 * Make-common.in (dv-cfi.o): New rule.
1424 * dv-cfi.c, dv-cfi.h: New files.
1426 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1428 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1429 fcntl.h and sys/fcntl.h, for constants.
1430 * nltvals.def: Regenerate.
1431 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1432 * sim-io.h (sys/types.h, sys/stat.h): Include.
1433 (sim_io_stat, sim_io_fstat): Declare.
1435 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1437 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1438 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1439 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1440 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1441 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1442 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1443 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1444 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1445 syscall.c: Trim trailing whitespace.
1447 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1449 * gennltvals.sh: Handle bfin targets.
1450 * nltvals.def: Regenerate.
1452 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1454 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1457 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1459 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1460 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1461 (hw_free): Drop zfree logic and always call free.
1462 * hw-base.c (hw_delete): Change zfree to free.
1463 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1464 (hw_handle_remove_phandle): Likewise.
1465 * hw-instances.c (hw_instance_delete): Likewise.
1466 * hw-tree.c (parse_reg_property): Likewise.
1467 (parse_ranges_property): Likewise.
1468 (parse_string_property): Likewise.
1469 * sim-core.c (sim_core_uninstall): Likewise.
1470 * sim-cpu.c (sim_cpu_free_all): Likewise.
1471 * sim-hw.c (sim_hw_uninstall): Likewise.
1472 * sim-memopt.c (do_memopt_delete): Likewise.
1473 (sim_memory_uninstall): Likewise.
1474 * sim-module.c (sim_module_uninstall): Likewise.
1475 * sim-options.c (sim_parse_args): Likewise.
1476 * sim-profile.c (profile_pc_cleanup): Likewise.
1477 (profile_uninstall): Likewise.
1478 * sim-watch.c (do_watchpoint_delete): Likewise.
1479 * sim-utils.c (zfree): Delete.
1480 (sim_state_free): Change zfree to free.
1481 * sim-utils.h (zfree): Delete.
1483 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1485 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1487 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1489 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1491 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1493 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1495 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1496 when asprintf fails.
1497 * sim-utils.c (sim_do_commandf): Issue an error and return when
1499 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1502 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1504 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1505 bytes has been calculated and when mmap_next_fd is valid and
1507 (memory_option_handler): Allow missing size when mmap_next_fd is
1510 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1512 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1513 not empty, and always append $3 to $hardware.
1515 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1517 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1518 * sim-hw.h (sim_hw_abort): Likewise.
1520 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1522 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1524 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1526 * run.1: Copyright year update.
1528 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1530 * hw-alloc.h (HW_NALLOC): Define.
1532 010-12-28 Mike Frysinger <vapier@gentoo.org>
1534 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1536 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1538 * sim-memopt.c (OPTION_MAP_INFO): Define.
1539 (memory_options): Handle --map-info.
1540 (memory_option_handler): Handle OPTION_MAP_INFO.
1542 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1544 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1545 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1546 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1548 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1550 * sim-core.c (WITH_HW): Add device casts to device_error,
1551 device_io_read_buffer, and device_io_write_buffer.
1553 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1555 * dv-sockser.c (dv_sockser_write_buffer): New function.
1556 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1557 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1559 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1561 * callback.c (os_lseek): Call wrap on lseek result.
1563 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1565 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1566 call by its equality to -1 not by it being negative.
1567 (connected_p): Likewise for accept() call.
1569 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1571 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1573 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1575 * profile.c (sim_profile_print_bar): Add cpu argument.
1577 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1579 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1581 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1583 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1584 (profile_print_pc): Convert sim_io_printf to profile_printf.
1585 (profile_print_insn): Likewise.
1586 (profile_print_memory): Likewise.
1587 (profile_print_core): Likewise.
1588 (profile_print_model): Likewise.
1589 (sim_profile_print_bar): Likewise.
1590 (profile_print_speed): Likewise.
1591 (profile_print_addr_ranges): Likewise.
1592 (profile_info): Likewise.
1593 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1595 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1597 * sim-model.c (OPTION_MODEL): Convert to enum.
1598 (OPTION_MODEL_INFO): New enum.
1599 (model_options): Add model-info/info-model entries.
1600 (model_option_handler): Handle OPTION_MODEL_INFO.
1602 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1604 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1605 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1608 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1610 * sim-hrw.c (sim_write): Add const to buf arg.
1611 * sim-utils.h (sim_write_fn): Likewise.
1613 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1615 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1618 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1620 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1621 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1622 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1623 * dv-sockser.c (sockser_options): Likewise.
1624 * hw-ports.c (empty_hw_ports): Likewise.
1625 * sim-hw.c (hw_options): Likewise.
1626 * sim-model.c (model_options): Likewise.
1627 * sim-options.c (standard_options): Likewise.
1628 * sim-profile.c (profile_options): Likewise.
1629 * sim-trace.c (trace_options): Likewise.
1630 * sim-watch.c (watchpoint_options): Likewise.
1632 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1634 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1635 the local "arg_table" variable, and the xmalloc cast.
1637 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1639 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1641 (sim_fpu_print_func): Add const markings to format buffer.
1643 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1645 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1647 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1649 * sim-trace.c (save_data): Add const markings to "buf" argument.
1651 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1653 * sim-options.c (standard_option_handler): Add const markings to
1656 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1658 * hw-ports.h: Fix spelling typos.
1660 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1662 * configure.ac: Check for socklen_t.
1663 * configure, config.in: Regenerated.
1664 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1666 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1668 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1669 * sim-hw.c (hw_option_handler): Likewise.
1671 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1673 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1674 (interrupt_nr_to_str): Likewise.
1675 (default_interrupt_names): Add const to pointer type.
1676 (sim_watchpoint_install): Add const to prefix.
1677 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1679 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1681 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1682 (sim_core_write_buffer): Likewise.
1684 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1686 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1687 the SIM_HAVE_ADDR_RANGE define.
1689 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1691 * sim-core.h (device_error): Add const to message, and add printf
1694 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1696 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1697 SIM_HAVE_ADDR_RANGE define.
1699 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1701 * dv-glue.c (hw_glue_ports): Swap static and const.
1703 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1705 * nrun.c (usage): Use void in definition.
1706 * sim-options.c (dup_arg_p): Convert old-style function definition.
1707 (sim_parse_args): Likewise.
1708 (sim_print_help): Likewise.
1709 * sim-trace.c (set_trace_option_mask): Likewise.
1710 (set_trace_option): Likewise.
1711 * sim-utils.c (sim_analyze_program): Likewise.
1712 (sim_elapsed_time_get): Likewise.
1713 (sim_elapsed_time_since): Likewise.
1715 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1717 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1718 (standard_options): Likewise.
1719 (standard_option_handler): Likewise.
1721 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1723 * hw-ports.c (TRACE): Delete.
1724 * hw-properties.c (TRACE): Delete.
1725 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1726 (hw_find_integer_property): Likewise.
1727 (hw_find_integer_array_property): Likewise.
1728 (hw_add_duplicate_property): Likewise.
1730 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1732 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1735 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1737 * sim-model.c: Include sim-model.h
1739 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1741 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1742 & from the STATE_CPU() examples.
1744 2010-01-24 Doug Evans <dje@sebabeach.org>
1746 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1747 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1749 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1750 (struct cgen_fp_ops): Update signatures of floating point conversion
1753 * Make-common.in (CGEN_SIM_DEPS): Define.
1754 (CGEN_INCLUDE_DEPS): Use it.
1755 (CGEN_MAIN_CPU_DEPS): Simplify.
1757 2010-01-22 Doug Evans <dje@sebabeach.org>
1759 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1760 (SUBWORDTFSI, JOINSIDI): Ditto.
1762 2010-01-05 Doug Evans <dje@sebabeach.org>
1764 * cgen-types.h (SETDI): Delete, unused.
1766 2009-12-02 Doug Evans <dje@sebabeach.org>
1768 * cgen-engine.h: Remove duplicated comment.
1770 2009-11-23 Doug Evans <dje@sebabeach.org>
1772 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1773 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1775 2009-11-22 Doug Evans <dje@sebabeach.org>
1777 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1778 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1779 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1780 instead of CGEN_INSN_INT.
1782 * cgen-trace.h (trace_extract): Add cast to fix warning.
1784 2009-11-05 Doug Evans <dje@sebabeach.org>
1786 * cgen-mem.h (DECLARE_GETT): Don't inline.
1787 (DECLARE_SETT): Ditto.
1789 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1791 * sim-inline.h: Fix spelling error.
1793 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1795 * Make-common.in: Add datarootdir.
1797 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1799 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1800 (SIM_CHECK_MEMBERS_1): Remove.
1801 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1802 AC_CHECK_MEMBERS one.
1803 * configure: Regenerate.
1805 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1806 * configure: Regenerate.
1808 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1810 * config.in: Regenerate.
1811 * configure: Likewise.
1813 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1814 definition of AC_CHECK_MEMBER.
1816 * aclocal.m4: m4_include toplevel config/override.m4.
1817 * configure: Regenerate.
1819 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1821 * Makefile.in (datarootdir): New variable.
1823 2009-07-07 Doug Evans <dje@sebabeach.org>
1825 * Make-common.in (CPU_DIR): Define.
1827 2009-07-06 Doug Evans <dje@sebabeach.org>
1829 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1830 identifiers for file types rather than encoding internal
1831 implementation details of cgen.sh.
1832 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1833 * cgen.sh: Add support for parallel makes.
1834 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1836 2009-05-18 Jon Beniston <jon@beniston.com>
1838 * gennltvals.sh: Add lm32 target.
1839 * nltvals.def: Add lm32 syscall definitions.
1841 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1843 Speed up simulator startup:
1844 * sim-utils.c (zalloc): Use xcalloc.
1846 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1848 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1849 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1850 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1851 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1852 type, QI, HI, SI, DI.
1854 * callback.c (os_error): Mark as being a noreturn function.
1855 * sim-io.h (sim_io_error): Similar for sim_io_error.
1857 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1859 * aclocal.m4: Fix underquoting of function names.
1861 2008-10-21 Julian Brown <julian@codesourcery.com>
1863 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1865 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1867 * common.m4: Add test for libz and zlib.h.
1868 * configure: Regenerate to track ../common/common.m4 changes.
1871 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1872 Daniel Jacobowitz <dan@codesourcery.com>
1873 Joseph Myers <joseph@codesourcery.com>
1875 * aclocal.m4: Include ../../config/acx.m4.
1876 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1877 * configure, config.in: Regenerate.
1878 * Make-common.in (LIB_OBJS): Add version.o.
1879 (version.c, version.o): New rules.
1880 * run.c: Include version.h.
1881 (usage): Add help parameter. Print output either to stdout or
1882 stderr depending on that parameter.
1883 (print_version): New.
1884 (main): Check for --help and --version.
1885 * run-sim.h (sim_target_display_usage): Add help parameter.
1888 2008-04-14 Hans Kester <kester.hans@gmail.com>
1890 * sim-signal.c: Define missing signals for _WIN32.
1892 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1894 * gennltvals.sh: Add cr16.
1895 * nltvals.def: Rebuild.
1897 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1899 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1900 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1902 2007-08-10 Nick Clifton <nickc@redhat.com>
1904 * sim-memopt.c (memory_options): Mention that the
1905 --memory-size switch accepts suffixes.
1906 (parse_size): Handle a suffix on the size value.
1907 * sim-options.c (standard_options): Mention that the mem-size
1908 switch accepts suffixes.
1909 (standard_option_handler): Handle a suffix on the size value.
1911 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1913 * acconfig.h: Remove.
1914 * config.in: Regenerate.
1916 2006-11-07 Thiemo Seufer <ths@mips.com>
1918 * gentmap.c: Fix compile time warning.
1920 2006-11-07 Thiemo Seufer <ths@mips.com>
1922 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1923 for bfd text addresses.
1925 2006-08-29 Thiemo Seufer <ths@mips.com>
1926 Nigel Stephens <nigel@mips.com>
1928 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1929 SIM_QUIET_NAN_NEGATED.
1931 2006-08-29 Nigel Stephens <nigel@mips.com>
1933 * sim-profile.c (profile_pc_init): Initialise default profiling
1934 frequency to a prime number.
1935 (profile_print_pc): Convert gmon.out sample data into target
1938 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1940 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1941 * common.m4: Likewise.
1942 * configure: Regenerated.
1944 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1946 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1947 * configure: Regenerated.
1949 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1951 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1952 and LIBINTL_DEP everywhere.
1953 (CSEARCH): Use INCINTL.
1954 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1956 * configure: Regenerated.
1958 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1960 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1961 option-contents test.
1963 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1965 * sim-signal.c (sim_signal_to_target): Fix typos.
1967 * sim-reason.c (sim_stop_reason): Use
1968 sim_signal_to_target, not sim_signal_to_host.
1969 * sim-signal.c (sim_signal_to_host): Fix typo.
1970 (sim_signal_to_target): New function.
1972 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1974 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1977 2005-07-08 Ian Lance Taylor <ian@airs.com>
1979 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1981 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1982 different fraction for a quiet NaN.
1983 (unpack_fpu): Likewise.
1985 2005-07-08 Ben Elliston <bje@au.ibm.com>
1987 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1988 * sim-load.c: Likewise.
1989 * syscall.c: Likewise.
1991 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1993 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1996 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1998 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2000 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2002 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2003 and signed64 for __ALPHA__.
2005 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2007 * aclocal.m4 Include ../../gettext.m4.
2008 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2009 (AM_LC_MESSAGES): Remove.
2010 * configure: Regenerate.
2012 2005-02-28 Jim Blandy <jimb@redhat.com>
2014 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2015 -Wuninitialized in the default list of build warnings if CFLAGS is
2016 set, and doesn't include -O. (Using -Wuninitialized without
2017 optimization produces a warning, which interferes with compilation
2020 2005-02-21 Jim Blandy <jimb@redhat.com>
2022 * callback.c (os_fstat): Don't declare 't' unless it's used.
2024 2005-02-09 Jim Blandy <jimb@redhat.com>
2026 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2028 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2029 to $(CGEN), to ensure that the command substitution happens where
2030 the variable is referenced in the submake, not when the submake's
2031 arguments are expanded.
2032 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2033 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2034 application Scheme script directly after ${cgen}; don't precede it
2037 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2039 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2040 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2041 Include libiberty.h.
2042 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2043 being either end of a pipe.
2044 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2045 (os_shutdown): Clear pipe state.
2046 (default_callback): Initialize new members.
2048 * callback.c (default_callback): Initialize target_endian.
2049 (cb_store_target_endian): Renamed from store, new first parameter
2050 host_callback *cb, drop last parameter big_p. Take endianness
2052 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2053 Remove variable big_p.
2054 * nrun.c (main): Initialize default_callback.target_endian.
2056 2005-01-14 Andrew Cagney <cagney@gnu.org>
2058 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2059 Add explicit call to AC_CONFIG_HEADER.
2060 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2061 * configure: Re-generate.
2063 2005-01-12 Andrew Cagney <cagney@gnu.org>
2065 * common.m4: New file, based on of aclocal.m4.
2067 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2069 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2070 * configure: Regenerated to track ../common/aclocal.m4 changes.
2072 2005-01-07 Andrew Cagney <cagney@gnu.org>
2074 * configure.ac: Rename configure.in, require autoconf 2.59.
2075 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2076 * configure: Re-generate.
2078 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2080 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2081 <case CB_SYS_ftruncate>: New cases.
2083 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2085 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2086 (cb_syscall) <case CB_SYS_rename>: New case.
2087 * callback.c (os_lstat): New function.
2089 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2091 * run.1: Document --sysroot=filepath.
2092 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2093 (standard_options): Support --sysroot=<path>.
2094 (standard_option_handler): Handle OPTION_SYSROOT.
2095 * syscall.c (simulator_sysroot): Define, initialized empty.
2096 (get_path): Prepend simulator_sysroot to absolute file path.
2097 [HAVE_STRING_H]: Include string.h.
2098 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2099 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2100 (main): If simulator_sysroot is not empty, chdir there.
2101 * sim-config.h (simulator_sysroot): Declare.
2103 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2104 cgen_rtx_error" in a CGEN-generated simulator.
2105 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2106 replacement for CGEN-related breakpoints.
2108 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2110 * Make-common.in (sim-basics_h): Add $(callback_h).
2112 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2114 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2115 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2116 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2117 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2118 (SIM_CHECK_MEMBERS): New macros.
2119 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2120 for struct stat member test and write. Add ST_x calls for each
2121 struct stat member tested in configure.in. Wrap each ST_x call in
2122 #ifdef of configure macro for that member.
2123 * configure, config.in: Regenerate.
2125 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2127 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2129 <case desc>: Pass -OPC opcfile.
2130 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2131 parameter to cgen.sh.
2133 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2135 * Make-common.in (sim-basics_h): Correct dependencies on
2136 cconfig.h and tconfig.h
2137 (sim-load.o): Correct typo in sim-basics_h dependency.
2139 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2141 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2142 sub-dependencies for other sim files that they include.
2143 (sim_main_headers): Use sim-*_h macros.
2144 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2146 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2148 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2151 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2152 $(remote_sim_h) too.
2153 (sim_main_headers): Add sim-utils.h.
2155 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2157 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2159 2004-07-26 Andrew Cagney <cagney@gnu.org>
2161 Problem from Olaf Hering <olh@suse.de>.
2162 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2164 2004-07-10 Ben Elliston <bje@au.ibm.com>
2166 * hw-tree.c (parse_integer_property): Typo fix in comments.
2167 * sim-options.c (sim_args_command): Likewise.
2169 2004-06-28 Andrew Cagney <cagney@gnu.org>
2171 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2173 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2175 * callback.c (os_shutdown): Fix bug in last change: actually
2176 mark file descriptors as available on startup.
2178 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2180 [ include/gdb: * callback.h (host_callback_struct): Replace
2181 members fdopen and alwaysopen with fd_buddy. ]
2182 * callback.c: Changed all users.
2184 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2186 * sim-load.c (sim_load_file): Use bfd_get_section_size
2187 instead of bfd_get_section_size_before_reloc.
2189 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2191 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2192 passing it to printf.
2194 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2196 * callback.c: Update copyright dates.
2198 * sim-basics.h: Likewise.
2199 * sim-load.c: Likewise.
2200 * syscall.c: Likewise.
2202 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2204 * callback.c: Include cconfig.h instead of config.h.
2206 * sim-basics.h: Likewise.
2207 * sim-load.c: Likewise.
2208 * syscall.c: Likewise.
2210 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2212 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2214 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2216 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2218 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2220 * sim-options.c (standard_options): Fix the names of H8
2223 2003-10-30 Andrew Cagney <cagney@redhat.com>
2225 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2226 with "struct bfd_symbol".
2228 2003-10-21 Andrew Cagney <cagney@redhat.com>
2230 * callback.c (os_truncate): Call "truncate", and not "stat".
2232 2003-10-20 Andrew Cagney <cagney@redhat.com>
2234 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2236 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2238 * callback.c (os_ftruncate, os_truncate): New functions.
2239 (default_callback): Initialize ftruncate and truncate members.
2241 2003-09-08 Dave Brolley <brolley@redhat.com>
2243 On behalf of Doug Evans <dje@sebabeach.org>
2244 * cgen.sh: New arg archfile.
2245 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2246 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2248 2003-08-28 Andrew Cagney <cagney@redhat.com>
2250 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2251 * sim-options.c (print_help): Cast the format with specifier to
2254 2003-08-20 Michael Snyder <msnyder@redhat.com>
2255 Dave Brolley <brolley@redhat.com>
2257 * cgen-par.h (flags, word1): New target-specific
2258 fields of CGEN_WRITE_QUEUE_ELEMENT.
2259 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2260 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2261 * gennltvals.sh: Add frv target.
2262 * nltvals.def: Add frv target.
2264 2003-06-23 Michael Snyder <msnyder@redhat.com>
2266 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2267 * sim-reg.c: Fix cut-and-paste bug in comment.
2269 2003-06-22 Andrew Cagney <cagney@redhat.com>
2271 From matthew green <mrg@redhat.com>:
2272 * sim-fpu.h: Update copyright.
2273 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2274 * sim-fpu.c: Update copyright.
2275 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2277 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2279 From Doug Evans <dje@sebabeach.org>:
2280 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2281 with disassemble_info:read_memory_func.
2282 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2284 2003-06-04 Michael Snyder <msnyder@redhat.com>
2286 * common/run.c (main): Remove SIM_H8300 ifdef.
2288 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2289 (standard_options): Add '-x' for h8/300sx.
2290 (standard_option_handler): Add case for SIM_H8300SX.
2292 2003-04-13 Michael Snyder <msnyder@redhat.com>
2294 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2296 2003-03-01 Andrew Cagney <cagney@redhat.com>
2298 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2299 (sim_engine_vabort): Ditto.
2301 2003-02-27 Andrew Cagney <cagney@redhat.com>
2303 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2304 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2305 * nrun.c (main): Ditto.
2307 2003-02-26 Andrew Cagney <cagney@redhat.com>
2309 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2310 (sim_engine_vabort): Ditto.
2311 (sim_engine_halt, sim_engine_restart): Ditto.
2313 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2315 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2316 (sim-break_h): Delete macro.
2317 (sim-break.o): Delete rule.
2318 * sim-break.c: Delete file.
2319 * sim-break.h: Delete file.
2320 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2321 (STATE_BREAKPOINTS): Delete macro.
2322 (sim_state_base): Delete field breakpoints.
2323 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2324 sim_break_install to array.
2326 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2328 * run.c (usage): Fix typos.
2330 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2332 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2334 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2336 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2337 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2338 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2339 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2340 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2341 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2342 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2343 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2344 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2345 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2347 2002-11-13 Andrew Cagney <cagney@redhat.com>
2349 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2351 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2353 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2354 (distclean): Depend on it.
2356 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2358 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2360 2002-08-29 Dave Brolley <brolley@redhat.com>
2362 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2364 2002-07-17 Andrew Cagney <cagney@redhat.com>
2366 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2367 (sim_set_callbacks, sim_size, sim_trace)
2368 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2369 to here from "gdb/remote-sim.h".
2371 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2373 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2374 avoid possible longjmp problems with automatic variable siggnal.
2376 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2378 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2379 * Make-common.in (installdirs): Make $(libdir) too, needed when
2380 installing libsim.a.
2382 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2384 * gennltvals.sh (dir): Mark d30v as obsolete.
2385 * nltvals.def: Remove d30v.
2387 2002-06-17 Andrew Cagney <cagney@redhat.com>
2389 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2391 * sim-memopt.c: Include <unistd.h>.
2392 (do_memopt_add): Fix printf format.
2393 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2395 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2397 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2398 --enable-gdb-build-warnings.
2399 * configure: Regenerated to track ../common/aclocal.m4 changes.
2401 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2403 * sim-fpu.c (unpack_fpu): Initialize exponent for
2406 (sim_fpu_sqrt): Same.
2408 2002-06-08 Andrew Cagney <cagney@redhat.com>
2410 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2411 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2413 * sim-load.c: Ditto.
2414 * callback.c: Ditto.
2416 * Make-common.in (callback_h): Define.
2417 (remote_sim_h): Define.
2419 (callback.o): Update.
2420 (syscall.o): Update.
2423 (sim-hload.o): Update.
2425 (sim-reason.o): Update.
2426 (sim-reg.o): Update.
2427 (sim-resume.o): Update.
2429 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2431 * run.c: Fix formatting.
2433 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2435 * run-sim.h: New header. Provide prototypes for functions used
2436 between run() and libsim.a which are not used by GDB.
2437 * run.c: Include run-sim.h.
2438 (main): If SIM_TARGET_SWITCHES is defined call
2439 sim_target_parse_command_line.
2440 (usage): If SIM_TARGET_SWITCHES is defined call
2441 sim_target_display_usage.
2443 2002-05-17 Andrey Volkov <avolkov@transas.com>
2445 * run.c: Made h8300s as new target, not h8300h alias.
2446 Added new option -S (h8300s target)
2447 * sim-options.c: Ditto.
2449 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2451 * callback.c: Use 'deprecated' rather than 'depreciated.'
2453 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2455 From wiz at danbala:
2456 * sim-fpu.h: Fix grammar and typos.
2459 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2461 * callback.c: Fix some spelling errors.
2462 * hw-device.h: Likewise.
2463 * hw-tree.c: Likewise.
2464 * sim-abort.c: Likewise.
2465 * sim-alu.h: Likewise.
2466 * sim-core.h: Likewise.
2467 * sim-events.c: Likewise.
2468 * sim-events.h: Likewise.
2469 * sim-fpu.h: Likewise.
2470 * sim-profile.h: Likewise.
2471 * sim-utils.c: Likewise.
2473 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2475 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2478 2002-01-20 Ben Elliston <bje@redhat.com>
2480 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2481 the comment for this enumerator.
2483 2002-01-14 Ben Elliston <bje@redhat.com>
2485 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2487 2001-12-20 Kazu Hirata <kazu@hxi.com>
2489 * run.c (usage): Fix a typo.
2491 2001-07-05 Ben Elliston <bje@redhat.com>
2493 * Make-common.in (srccgen): Remove.
2494 (CGEN_CPU_DIR): Define.
2495 (CGEN_READ_SCM): Redefine without $(srccgen).
2496 (CGEN_ARCH_SCM): Ditto.
2497 (CGEN_CPU_SCM): Ditto.
2498 (CGEN_DECODE_SCM): Ditto.
2499 (CGEN_DESC_SCM): Ditto.
2501 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2503 * sim-load.c (sim_load_file): Put it back: external now.
2504 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2506 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2508 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2510 * sim-utils.c (sim_analyze_program): Ditto.
2512 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2514 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2515 we're finished with its immediate use.
2516 * sim-load.c (sim_load_file): Ditto.
2518 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2520 Add support for mmap-based memory regions.
2521 * sim-memopt.c (mmap_next_fd): New global.
2522 (sim_memory_init): Reinitialize it.
2523 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2524 "--memory-mapfile FILE" option. Check for some errors.
2525 (do_memopt_add): Conditionally do mmap instead of malloc for
2526 backing store of simulated memory. Check for more errors.
2527 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2528 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2529 * configure.in: Look for mmap/fstat related functions and headers.
2530 * config.in, configure: Regenerated.
2532 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2534 * sim-core.c (sim_core_map_attach): Correct overlap-related
2537 2001-03-07 Michael Meissner <meissner@redhat.com>
2539 * run.c (alloca-conf.h): Delete, no longer provided.
2541 2001-02-22 Ben Elliston <bje@redhat.com>
2543 * sim-trace.h (TRACE_VPU_IDX): Add.
2544 (TRACE_vpu): Define.
2545 (WITH_TRACE_VPU_P): Likewise.
2546 (TRACE_VPU_P): Likewise.
2547 * sim-trace.c (OPTION_TRACE_VPU): Define.
2548 (trace_options): Add --trace-vpu.
2549 (trace_option_handler): Handle OPTION_TRACE_VPU.
2550 (trace_option_handler): Include VPU tracing in --trace-semantics.
2551 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2553 2001-02-21 Ben Elliston <bje@redhat.com>
2555 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2556 (TRACE_BRANCH_INPUT2): Likewise.
2558 2001-02-09 Ben Elliston <bje@redhat.com>
2560 * (profile_print_pc): Write header out in target byte order.
2562 2001-02-09 Ben Elliston <bje@redhat.com>
2564 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2565 adjusting the pc shift value.
2567 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2569 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2570 where a numeric value is supplied.
2572 2001-01-06 Ben Elliston <bje@redhat.com>
2574 * cgen.sh: Allow extrafiles to include the semantics files when
2575 generating an ISA-specific decoder.
2577 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2579 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2581 2000-12-23 Ben Elliston <bje@redhat.com>
2583 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2584 them to the trace stream using sim_fpu_printn_fpu. Include
2587 2000-12-15 Ben Elliston <bje@redhat.com>
2589 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2590 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2591 trailing digits as specified (-1 to print all digits).
2592 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2593 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2596 2000-12-13 Ben Elliston <bje@redhat.com>
2598 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2599 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2602 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2604 * sim-endian.h: Don't have parameters on macro definitions which
2605 are simply renaming functions, to permit use of XCONCAT2 in both
2606 the macro name and the arguments in a use of such a definition.
2608 2000-12-11 Ben Elliston <bje@redhat.com>
2610 * cgen-ops.h (SUBWORDDFDI): New function.
2612 2000-12-05 Ben Elliston <bje@redhat.com>
2614 * Make-common.in (cgen-defs): New target.
2615 (cgen-decode): Pass $(EXTRAFILES).
2617 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2618 -outfile-suffix options.
2620 2000-12-04 Ben Elliston <bje@redhat.com>
2622 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2623 (SUBWORDSIUQI): Likewise.
2624 (SUBWORDDIHI): Likewise.
2625 (SUBWORDDIQI): New function.
2627 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2628 * cgen-scache.c (scache_option_handler): Remove unused local var.
2630 2000-12-03 Ben Elliston <bje@redhat.com>
2632 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2634 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2636 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2638 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2640 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2643 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2645 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2646 (set_hw_delete): Moved the macro as a function.
2647 * hw-base.h (set_hw_delete): Declare as external function.
2648 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2649 allocated using hw_malloc.
2651 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2653 * sim-options.c (sim_parse_args): Free the memory used for
2654 long_options, short_options, handlers, opt_cpu, orig_val.
2656 2000-11-20 Ben Elliston <bje@redhat.com>
2658 * cgen-ops.h (SUBBI): New macro.
2659 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2660 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2662 2000-11-16 Ben Elliston <bje@redhat.com>
2664 * cgen-types.h (VOID): New type.
2666 2000-11-09 Ben Elliston <bje@redhat.com>
2668 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2669 (sim_fpu_two): Set exponent to 1.
2671 2000-10-26 Ben Elliston <bje@redhat.com>
2673 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2674 `all'. Pass `-i' options to cgen applications.
2675 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2676 cgen-desc): Pass $(isa) to cgen.sh.
2678 2000-10-08 Ben Elliston <bje@redhat.com>
2680 * cgen-utils.c (cgen_rtx_error): New function.
2682 2000-10-07 Ben Elliston <bje@redhat.com>
2684 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2685 conditions for sim_core_read_buffer().
2687 2000-09-26 Dave Brolley <brolley@redhat.com>
2689 * cgen-utils.c (RORQI): New function.
2690 (ROLQI): New function.
2691 (RORHI): New function.
2692 (ROLHI): New function.
2694 2000-08-28 Dave Brolley <brolley@redhat.com>
2696 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2697 in insn_value if it will fit.
2699 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2701 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2703 2000-08-15 Dave Brolley <brolley@redhat.com>
2705 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2707 2000-08-15 Dave Brolley <brolley@redhat.com>
2709 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2710 (PROFILE_CPU_FREQ): New macro.
2711 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2712 (profile-options): Add profile-cpu-frequency.
2713 (parse_frequency): New function.
2714 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2715 (profile_print_speed): Print cpu frequency and simulated execution time.
2716 Re-indent other items to match.
2718 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2720 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2722 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2724 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2725 * Makefile.in (install): Install run.1 man page.
2727 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2729 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2730 * Makefile.in (headers,nltvals.def): Merge.
2732 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2734 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2735 * nrun.c (main): Print the simulator statistics only in
2737 * hw-properties.h (hw_find_integer_array_property): Fix
2738 prototype (use signed_cell).
2740 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2741 * sim-events.c (sim_events_remain_time): New function returning
2742 the time that remains before the event is raised.
2743 * hw-events.c (hw_event_remain_time): Likewise.
2744 * sim-events.h (sim_events_remain_time): Declare.
2745 * hw-events.h (hw_event_remain_time): Declare.
2747 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2748 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2749 (OPTION_HW_LIST): New option --hw-list to list the devices.
2750 (hw_option_handler): List the device tree with 'sim_hw_print'.
2752 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2753 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2754 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2755 (EXTENDED): Define for 16-bit word size.
2756 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2757 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2758 * sim-types.h: Added support for 16-bit targets.
2760 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2762 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2764 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2766 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2767 * Makefile.in (distclean): Clean cconfig.h also.
2769 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2771 * configure: Regenerated to track ../common/aclocal.m4 changes.
2773 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2775 * aclocal.m4 (sim-profile): Enable the profiler by default.
2777 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2779 * run.c (main): Initialize sigrc.
2781 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2783 * sim-events.c (update_time_from_event): Add more detailed event
2786 2000-03-30 Dave Brolley <brolley@redhat.com>
2788 * aclocal.m4 (cgen): Use guile to run cgen.
2790 2000-03-23 Dave Brolley <brolley@redhat.com>
2792 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2794 * cgen-accfp.c (fextsfdf): New function.
2795 (ftruncdfsf): New function.
2796 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2798 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2800 * cgen-ops.h: Added TRUNCSISI.
2802 2000-03-08 Dave Brolley <brolley@redhat.com>
2804 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2805 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2806 (sim_queue_fn_si_write): Last argument is has type USI.
2807 (sim_queue_fn_sf_write): New function.
2808 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2809 (sim_queue_fn_sf_write): New function.
2810 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2812 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2814 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2815 sim_set_trace and run simulator using sim_resume.
2816 (main): Add option ``-o'' - operating environment. Only continue
2817 after a signal when operating environment.
2818 (main): Always set REASON and SIGRC using sim_stop_reason.
2819 (sim_trace): Delete extern declaration.
2821 2000-02-08 Nick Clifton <nickc@cygnus.com>
2823 * callback.c: Fix compile time warning messages.
2824 * run.c: Fix compile time warning messages.
2826 1999-12-17 Dave Brolley <brolley@cygnus.com>
2828 * sim-profile.h: (set_profile_option_mask): Add prototype.
2829 * sim-profile.c (set_profile_option_mask): No longer static.
2831 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2833 * sim-arange.c: Include <string.h>
2835 1999-12-07 Dave Brolley <brolley@cygnus.com>
2837 * sim-options.c (print_help): '=' required before optional argument.
2838 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2839 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2840 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2841 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2842 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2843 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2844 (fn_mem_qi_write): New union members.
2845 (fn_mem_hi_write): New union members.
2846 (fn_mem_si_write): New union members.
2847 (fn_mem_di_write): New union members.
2848 (fn_mem_df_write): New union members.
2849 (fn_mem_xi_write): New union members.
2850 (sim_queue_fn_mem_qi_write): New function.
2851 (sim_queue_fn_mem_hi_write): New function.
2852 (sim_queue_fn_mem_si_write): New function.
2853 (sim_queue_fn_mem_di_write): New function.
2854 (sim_queue_fn_mem_df_write): New function.
2855 (sim_queue_fn_mem_xi_write): New function.
2856 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2857 (sim_queue_fn_mem_hi_write): New function.
2858 (sim_queue_fn_mem_si_write): New function.
2859 (sim_queue_fn_mem_di_write): New function.
2860 (sim_queue_fn_mem_df_write): New function.
2861 (sim_queue_fn_mem_xi_write): New function.
2862 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2863 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2864 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2866 1999-12-01 Dave Brolley <brolley@cygnus.com>
2868 * cgen-accfp.c (subsf): Check status code.
2886 1999-11-26 Dave Brolley <brolley@cygnus.com>
2888 * cgen-par.h (fn_df_write): Mode of data is DF.
2889 (sim_queue_fn_df_write): Mode of data is DF.
2890 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2892 1999-11-22 Dave Brolley <brolley@cygnus.com>
2894 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2895 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2897 1999-11-04 Dave Brolley <brolley@cygnus.com>
2899 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2900 CGEN_MEM_XI_WRITE members.
2901 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2902 (sim_queue_fn_xi_write): New function.
2903 (sim_queue_mem_xi_write): New function.
2905 * cgen-par.c (sim_queue_fn_xi_write): New function.
2906 (sim_queue_mem_xi_write): New function.
2907 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2910 1999-10-22 Dave Brolley <brolley@cygnus.com>
2912 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2913 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2914 * cgen-par.c: Set insn_address for each queued write. Get pc from
2915 cpu when executing queued writes.
2917 1999-10-19 Dave Brolley <brolley@cygnus.com>
2919 * cgen-par.h (sim_queue_fn_pc_write): New function.
2920 (CGEN_FN_PC_WRITE): New enumerator.
2921 (fn_pc_write): New union member.
2922 * cgen-par.c (sim_queue_fn_pc_write): New function.
2923 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2925 1999-10-18 Dave Brolley <brolley@cygnus.com>
2927 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2928 (CGEN_MEM_DF_WRITE): New enumerator.
2929 (mem_di_write): New union member.
2930 (mem_df_write): New union member.
2931 * cgen-par.c (sim_queue_mem_di_write): New function.
2932 (sim_queue_mem_df_write): New function.
2933 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2935 * cgen-accfp.c (divsf): Check for division errors.
2937 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2939 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2941 1999-10-07 Dave Brolley <brolley@cygnus.com>
2943 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2944 (fn_hi_write): New union member.
2945 (sim_queue_fn_hi_write): New function.
2946 * cgen-par.c (sim_queue_fn_hi_write): New function.
2947 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2949 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2951 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2952 Change type of result to SEM_PC.
2954 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2956 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2958 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2960 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2961 (JOIN*): Delete cpu arg.
2963 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2965 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2967 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2969 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2971 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2974 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2976 * run.c (main): Check the sim_stop_reason and only halt simulation
2977 when a valid stop condition is identified.
2979 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2981 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2983 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2985 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2986 (bi_write): New union element.
2987 (sim_queue_bi_write): New function.
2988 * cgen-par.c (sim_queue_bi_write): New function.
2989 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2991 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2993 * configure: Regenerated to track ../common/aclocal.m4 changes.
2995 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2996 ../gdb/configure.in.
2997 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2998 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2999 (SIM_WARNINGS): Delete
3000 (CONFIG_CFLAGS): Update.
3002 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3004 * cgen-par.c: New file.
3005 * cgen-par.h: New file.
3006 * cgen-sim.h (cgen-par.h): #include it.
3007 * cgen-cpu.h (write_queue): New field.
3008 (CPU_WRITE_QUEUE): New access macro.
3009 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3010 (cgen-par.o): New target.
3012 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3014 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3015 * cgen-utils.c (mode_names): Update.
3017 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3019 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3020 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3021 buffer arg if WITH_PARALLEL_GENWRITE.
3022 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3023 (struct idesc): Ditto.
3025 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3027 * sim-model.c (model_option_handler): Add \n to error message.
3029 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3031 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3032 (insn_sem): Rewrite.
3033 (sem_fn_desc): New struct.
3035 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3037 (scache case): Split into non-parallel/parallel versions.
3038 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3039 if not use semantic switch version.
3041 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3043 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3044 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3045 (SEM_BRANCH_INIT_EXTRACT): Delete.
3046 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3047 (SEM_BRANCH_FINI): Ditto.
3048 (SEM_BRANCH_VIA_ADDR): Ditto.
3049 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3050 (SEM_BRANCH_ADDR_CACHE): Delete.
3051 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3052 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3054 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3055 (@cpu@_pbb_begin): Initialize branch_target.
3056 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3057 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3059 (@cpu@_engine_run_fast): Ditto.
3061 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3063 * cgen-utils.c (RORSI): New function.
3064 (ROLSI): New function.
3066 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3068 * Makefile.in (TAGS): Tweak TAGS regex.
3069 * cgen-mem.h (*): Add TAGS markers.
3071 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3073 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3074 passed in when sim_resume is first entered - don't re-pass it
3077 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3079 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3080 OPTION_LOAD_LMA but only when is defined.
3081 (standard_options): When SIM_HANDLES_LMA is defined include
3082 options --load-lma and --load-vma.
3083 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3085 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3086 (struct sim_state_base): Add load_at_lma_p.
3087 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3088 STATE_LOAD_AT_LMA_P.
3090 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3092 * nrun.c (main): Re-format loop gnu style.
3094 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3096 * dv-sockser.c (connected_p): Initialize addrlen.
3098 1999-07-06 Dave Brolley <brolley@cygnus.com>
3100 * cgen-accfp.c (floatsidf): New function.
3101 (fixdfsi): New function.
3103 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3105 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3107 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3109 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3110 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3111 * cgen-fpu.c: New file.
3112 * cgen-fpu.h: New file.
3113 * cgen-accfp.c: New file.
3114 * cgen-cpu.h (CGEN_CPU): New member fpu.
3115 * cgen-mem.h: Redo fp support.
3116 * cgen-ops.h: Delete k&r support. Redo fp support.
3117 * cgen-sim.h: Include cgen-fpu.h.
3118 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3120 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3122 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3124 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3125 (@cpu@_pbb_cti_chain): Minor clean up.
3127 1999-05-08 Felix Lee <flee@cygnus.com>
3129 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3130 AM_CYGWIN32 and AM_EXEEXT.
3131 * configure: Regenerate.
3133 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3135 * sim-core.c (device_error,device_io_read_buffer,
3136 device_io_write_buffer): Delete decls.
3137 * sim-core.h: Put them here.
3139 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3140 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3141 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3142 (sim_core_write_aligned_N): Ditto.
3144 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3146 * sim-memopt.c (sim_memory_uninstall): Don't look into
3149 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3151 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3153 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3155 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3156 (sim_core_write_buffer): Ditto.
3158 1999-04-02 Keith Seitz <keiths@cygnus.com>
3160 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3161 after the interval counter has expired.
3162 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3163 poll_quit callbacks. May be overridden by Makefile.
3164 (poll_quit_counter): New global.
3165 * sim-events.c: Remove all mentions of ui_loop_hook. The
3166 host callback "poll_quit" will serve the purpose.
3167 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3169 * nrun.c: Remove declaration of ui_loop_hook.
3171 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3173 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3174 if being used by gdb.
3176 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3178 * cgen-types.h (XF,TF): Tweak.
3179 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3181 (SUBWORD*,JOIN*): Define.
3182 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3183 moved into cpu descriptor.
3184 * sim-model.h (MACH): New member `num'.
3186 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3188 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3189 (CGEN_CPU): Member opcode renamed to cpu_desc.
3190 New members get_idata,disassembler.
3191 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3192 CGEN_INSN_ATTR_VALUE.
3193 (CGEN_STATE): Delete member opcode_table.
3194 (sim_disassemble_insn): Delete decl.
3195 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3196 (struct idesc): Moved to here from <cpu>-decode.h.
3197 * cgen-run.c (prime_cpu): Call prepare_run callback.
3198 * cgen-trace.h (SFILE): New type.
3199 (sim_disasm_sprintf): Declare.
3200 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3201 (sim_cgen_disassemble_insn): Declare.
3202 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3203 (insn_fields): Delete.
3204 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3206 (trace_insn): Call CPU_DISASSEMBLER hook.
3207 (sim_disasm_sprintf): New function.
3208 (sim_disasm_read_memory): New function.
3209 (sim_disasm_perror_memory): New function.
3210 (sim_cgen_disassemble_insn): New function.
3211 * cgen-utils.c: Don't include cpu-opc.h.
3212 (virtual_insn_entries): New static local.
3213 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3214 (cgen_insn_name): Rewrite.
3215 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3216 * cgen.sh (desc): New file generator handler.
3217 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3218 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3219 Don't include cpu-opc.h,cpu-sim.h.
3220 * sim-model.c (model_set): Delete SIM_DESC arg.
3221 (sim_model_set): Update.
3222 * sim-model.h (MACH): New member prepare_run.
3224 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3226 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3227 if redundant with allocator functions.
3229 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3231 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3233 * sim-profile.h: Make like sim-trace.h.
3234 (PROFILE_USEFUL_MASK): New macro.
3235 * sim-profile.c (profile_options): Make like trace_options, allow
3236 optional on|off arg where applicable.
3237 (set_profile_option_mask): New function.
3238 (sim_profile_set_option): New function.
3239 (profile_option_handler): Simplify.
3240 Have -p only enable selected things, not everything.
3241 Add missing break to OPTION_PROFILE_PC_RANGE.
3242 * cgen-scache.c (scache_options): Allow optional on|off arg to
3244 (scache_option_handler): Use sim_profile_set_option.
3246 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3248 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3249 (memory_option_handler): Implement MEMORY_FILL option. Make
3250 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3251 (parse_ulong_value): New function.
3252 (do_memopt_add): Allocate all buffers. Optionally fill them.
3254 1999-01-15 Richard Henderson <rth@cygnus.com>
3256 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3257 va_list, not an integer.
3258 * sim-events.c (sim_events_schedule): Likewise.
3260 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3261 the appropriate type.
3263 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3265 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3266 (sim_disassemble_insn): Update prototype.
3267 (sim_engine_invalid_insn): Ditto.
3268 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3269 (SEM_BRANCH_INIT): PCADDR->IADDR.
3270 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3271 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3272 * cgen-scache.h (*): Ditto.
3273 * cgen-trace.c (*): Ditto.
3274 * cgen-trace.h (*): Ditto.
3275 * cgen-utils.c (*): Ditto.
3276 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3278 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3279 (simple engine framework): Rewrite.
3280 * sim-module.c (modules): Install model module sooner (and in
3281 particular before the profile module).
3283 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3285 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3286 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3287 (sim_model_init): Call it.
3289 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3291 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3293 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3294 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3295 (SEM_BRANCH_INIT_EXTRACT): New macro.
3296 (SEM_BRANCH_INIT): Add taken_p.
3297 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3298 (SEM_BRANCH_FINI): Use it.
3300 * cgen-run.c (sim_resume): Handle tracing of last insn.
3301 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3302 * cgen-trace.c (current_abuf): New static global.
3303 (trace_insn_init): Initialize it.
3304 (trace_insn_fini): Use it.
3305 (trace_insn): Set it.
3306 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3307 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3308 (@cpu@_emit_after): Ditto.
3309 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3310 labels if WITH_SEM_SWITCH_FULL.
3311 * sim-model.c: Include bfd.h.
3312 (sim_model_init): New function.
3313 (sim_model_install): Record init fn.
3314 * sim-model.h (MACH): New member bfd_name.
3315 * sim-module.c (modules): Initialize model before scache.
3317 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3319 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3321 * nrun.c (main): Remain in simulation loop for traps and
3322 exceptions when in operating environment mode.
3323 (ui_loop_hook): New stub hook for standalone use.
3324 * sim-events.c (sim_events_process): Call ui_loop_hook
3325 periodically on CYGWIN host.
3327 * sim-reason.c (sim_stop_reason): Return host signal numbers
3328 to gdb on sim_stopped and sim_signalled cases.
3329 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3330 hook just before longjmp.
3331 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3332 hook just before sim_engine_run.
3334 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3335 * sim-trace.h (trace_generic): Ditto.
3336 * sim-trace.c (trace_generic): Ditto.
3338 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3340 * Make-common.in (SIM_MAIN_DEPS): New var.
3341 (CGEN_MAIN_CPU_DEPS): New var.
3342 * aclocal.m4: Add --enable-cgen-maint option.
3343 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3345 (GETIMEM*): Pass pc value to sim_core routine.
3347 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3349 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3350 Compare with ZERO not NULL.
3352 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3354 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3357 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3359 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3360 * sim-trace.c: Include stdlib.h if present.
3361 * dv-sockser.c: Include unistd.h if present.
3362 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3363 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3365 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3367 * gennltvals.sh: Add i960.
3368 * nltvals.def: Rebuild.
3370 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3372 * cgen-defs.h: New file, old cgen-sim.h.
3373 * cgen-sim.h: Simple header that includes others.
3374 * sim-arange.c: New file.
3375 * sim-arange.h: New file.
3376 * sim-basics.h: Include it.
3377 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3378 (sim-arange.o): Add rule for.
3379 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3380 (sim_io_eprintf_cpu): Add prototype.
3381 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3382 (INLINE2): New macro.
3383 (EXTERN_INLINE): New macro.
3384 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3385 before calling module init fns.
3386 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3387 (profile_init): New function.
3388 (profile_options): New option --profile-range.
3389 (profile_option_handler): Handle --profile-range.
3390 (profile_print_insn): Qualify address range specific section titles.
3391 (profile_print_addr_ranges): New function.
3392 (profile_info): Print address ranges if specified.
3393 (profile_install): Set profile_init init fn.
3394 * sim-profile.h (PROFILE_DATA): New member `range'.
3395 * sim-trace.c (trace_init): New function.
3396 (trace_options): New option --trace-range.
3397 (trace_option_handler): Handle --trace-range.
3398 (trace_install): Set trace_init init fn.
3399 * sim-trace.h (TRACE_DATA): New member `range'.
3400 * sim-utils.c (sim_cpu_msg_prefix): New function.
3401 (sim_io_eprintf_cpu): New function.
3402 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3403 (PC_IN_PROFILE_RANGE_P): New macro.
3404 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3405 (trace_insn_fini): New arg abuf. All callers updated.
3406 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3407 printing cycle counts.
3408 * cgen-trace.h (trace_insn_fini): Update prototype.
3409 (TRACE_RESULT_P): New macro.
3410 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3411 (TRACE_INSN): Check ARGBUF_TRACE_P.
3412 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3413 * cgen-types.h (SIM_INLINE): Delete.
3414 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3415 * cgen-utils.c: Don't include cgen-engine.h
3416 * genmloop.sh (@cpu@_fill_argbuf): New function.
3417 (@cpu@_fill_argbuf_tp): New function.
3418 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3419 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3420 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3421 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3422 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3423 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3424 doing profiling. Update call to TRACE_INSN_FINI.
3426 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3428 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3430 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3433 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3435 * sim-inline.c (SIM_INLINE_P): Fix typo.
3437 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3439 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3441 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3443 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3444 * nltvals.def: Re-generate.
3446 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3448 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3449 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3450 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3452 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3453 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3455 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3457 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3458 (${cpu}_pbb_cti_chain): Ditto.
3460 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3462 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3463 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3464 (EXTRACT_INT,EXTRACT_UINT): New macros.
3465 (SEM_SEM_ARG): New macro.
3466 (SEM_NEXT_VPC): New arg `pc'.
3467 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3468 (sim_disassemble_insn): Update prototype.
3469 * cgen-trace.c (current_insn,insn_fields): New static locals.
3470 (trace_insn): Set them.
3471 * cgen-utils.c: #include cgen-engine.h.
3472 (sim_disassemble_insn): New arg insn_fields.
3473 Handle variable length insns.
3474 * genmloop.sh: Only emit pbb decls if -pbb.
3475 (${cpu}_scache_lookup): New arg `vpc'.
3476 (scache support): Fetch pc before entering loop.
3478 * gennltvals.sh: Add fr30 support.
3479 * nltvals.def: Rebuild.
3481 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3483 * sim-types.h: Re-do type system so that GCC's attribute and mode
3484 are used to specify types. Handle case of ALPHA.
3486 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3488 * aclocal.m4: Add tests for dlopen family.
3489 * config.in: Regenerated.
3491 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3493 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3495 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3497 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3498 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3499 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3500 * cgen-sim.h: ... to here.
3502 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3504 * aclocal.m4 (enable-build-warnings): Replace
3505 enable-sim-warnings. Extend =LIST syntax so that prepend and
3506 append of options is possible. Drop -Werror, add
3507 -Wstrict-prototypes for GDB compatibility.
3508 * Make-common.in (SIM_WARNINGS): Update.
3510 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3512 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3513 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3514 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3515 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3516 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3518 * cgen-cpu.h: New file.
3519 * cgen-engine.h: New file.
3520 * cgen-scache.h: New file.
3521 * cgen-sim.h: Delete portions moved to new files.
3522 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3523 rather than sending result to stdout.
3525 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3527 * Make-common.in (sim-reg.o): New rule.
3528 (cgen-run.o): New rule.
3529 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3530 * cgen-run.c (prime_cpu): New function.
3531 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3532 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3534 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3535 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3536 (CGEN_INSN_VIRTUAL_P): New macro.
3537 (SEM_PC): New typedef.
3538 (SEMANTIC_FN): Change type of result to SEM_PC.
3539 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3540 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3541 (SCACHE_MAP): New typedef.
3542 (CPU_SCACHE): Add pbb support.
3543 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3544 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3545 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3547 (INSN_NAME): Delete.
3548 (cgen_insn_name): Declare.
3549 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3550 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3551 (first_insn_p): Make static.
3552 (trace_insn): Handle virtual insns specially.
3553 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3554 * cgen-types.h (UBI): Delete.
3555 (MODE_TYPE): New enum.
3556 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3557 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3558 (cgen_virtual_opcode_table): New global.
3559 (cgen_insn_name): New function.
3560 (sim_disassemble_insn): Ignore virtual insns.
3561 * genmloop.sh: Delete top level loop generation. Add pbb support.
3562 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3563 (sim_cpu_base): New members max_insns,insn_name,model_data.
3564 (CPU_PC_GET,CPU_PC_SET): New macros.
3565 (sim_pc_get,sim_pc_set): Declare.
3566 * sim-model.c (model_set): Call model init fn.
3567 * sim-model.h (MODEL_FN): New typedef.
3568 (INSN_TIMING): New member model_fn.
3569 (MODEL): New members num,init.
3570 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3571 All callers updated.
3572 (profile_insn_init): New fn.
3573 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3574 Exit early if insn profiling not supported.
3575 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3576 (profile_install): Record profile_insn_init as init fn.
3577 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3578 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3579 (PROFILE_DATA): Delete member exec_time.
3580 Change insn_count to pointer to array, rather than the array.
3581 (sim_profile_print_bar): Declare.
3583 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3585 * cgen-run.c: New file.
3586 * sim-reg.c: New file.
3588 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3590 * aclocal.m4: Add checks for -lsocket and -lnsl.
3592 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3593 allow local port reuse on listening socket.
3595 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3597 * sim-config.h: Remove reference to linux kernel header.
3599 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3601 * dv-sockser.c (sockser_addr): Make variable non-static.
3603 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3605 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3607 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3609 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3611 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3613 * Make-common.in (install-common): Add $(EXEEXT) when installing
3616 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3618 * cgen-sim.h (cgen_state): New member opcode_table.
3619 * cgen-utils.c (sim_disassemble_insn): Use it.
3621 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3623 * cgen-mem.h (DECLARE_SETT): Fix return type.
3624 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3625 * cgen-scache.c: Include stdlib.h.
3626 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3627 * sim-model.c (model_option_handler): Remove unused variable `n'.
3629 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3631 * cgen-utils.c: Include bfd.h.
3632 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3634 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3636 * sim-bits.h (EXTEND24): Fix typo.
3638 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3640 * sim-events.c (ETRACE_P): New macro.
3641 (struct _sim_event): Add member trace.
3642 (sim_events_free): Reclaim trace message.
3644 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3645 sim_events_schedule_tracef): New functions, include printf trace
3646 information in argument list. If tracing, store asprintf'd trace
3647 message in sim_event.
3649 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3650 hw_event_queue_schedule_vtracef): New functions, mimic
3653 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3655 * sim-bits.h (EXTEND24): Define.
3657 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3659 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3660 (CPU_SCACHE_HASH_MASK): New macro.
3661 (SCACHE_HASH_PC): Rewrite.
3662 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3663 computation out of main loop.
3665 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3667 * cgen-sim.h (RECORD_IADDR): Delete.
3668 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3669 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3671 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3673 * gennltvals.def (mn10200): Add entry.
3674 * nltvals.def: Regenerate with MN10200 additions.
3676 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3678 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3679 documentation on how it works.
3681 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3682 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3683 sim_core_set_xor, sim_core_xor_read_buffer,
3684 sim_core_xor_write_buffer): Update.
3686 * sim-events.h, sim-events.c (sim_events_install,
3687 sim_events_watch_clock, sim_events_schedule_after_signal,
3688 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3689 sim_events_deschedule): Update.
3691 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3692 sim_fpu_max32, sim_fpu_max64): Update.
3694 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3696 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3697 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3698 * sim-profile.c (profile_print_model): Update.
3700 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3702 * gennltvals.def (m32r): Use common syscall.h now.
3703 (mn10300): Add entry.
3704 * nltvals.def: Regenerate.
3706 * sim-engine.c (sim_engine_get_run_state): New function.
3707 * sim-engine.h (sim_engine_get_run_state): Declare it.
3709 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3711 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3712 * sim-core.c (sim_core_signal): Make extern, always define.
3714 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3716 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3717 * cgen-ops.h (ANDIF): New macro.
3718 (ANDIF[BQHSD]I): Delete.
3720 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3722 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3723 (hw_event_queue_schedule, hw_event_queue_deschedule,
3724 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3727 * hw-alloc.h (HW_NZALLOC): Define.
3729 * Make-common.in (test-hw-events): Add target for testing the
3732 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3734 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3736 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3738 * hw-main.h: Include hw-handles.h, hw-instances.h.
3739 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3740 * hw-base.c (hw_create, hw_delete): Call same.
3742 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3744 * dv-core.c: Include hw-main.h and sim-main.h.
3745 * dv-pal.c: Include hw-main.h and sim-io.h.
3746 * dv-glue.c: Include hw-main.h.
3748 * hw-main.h: New file. Move list of includes to here.
3749 * hw-base.h: From here.
3750 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3751 (hw-*.o, dv-*.o): Update.
3752 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3753 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3756 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3757 do_hw_poll_read): Move declarations from here.
3758 * hw-main.h: To here.
3760 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3762 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3764 * Make-common.in (hw-config.h): Update
3765 * hw-base.c, dv-pal.c, dv-glue.c: Update
3767 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3768 `*_callback' to `*_method.
3770 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3772 * hw-base.h (set_*): Move set method macros from here.
3773 * hw-device.h: To here.
3775 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3777 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3780 * hw-base.c (hw_create, hw_delete): Call
3781 * hw-properties.c (create_hw_property_data,
3782 delete_hw_property_data): Define.
3784 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3786 * hw-device.c, hw-properties.c: Include hw-base.h
3788 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3789 * hw-device.c: From here.
3790 * hw-base.h: Include "hw-events.h".
3792 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3793 * hw-base.c (hw_create, hw_delete): Call.
3794 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3796 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3797 (hw-alloc.o): New target.
3799 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3801 * hw-events.h, hw-events.c: New files. Move event code to here.
3802 * sim-hw.c: From here.
3803 * hw-base.h: Include "hw-events.h".
3804 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3805 (hw-events.o): New target.
3807 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3808 * hw-events.h (struct hw_event): Replace typedef hw_event.
3810 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3811 * hw-base.c (hw_create, hw_delete): Call.
3812 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3816 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3818 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3819 * hw-ports.c: To here.
3821 * hw-base.h, hw-ports.c (create_hw_port_data,
3822 delete_hw_port_data): New functions.
3823 * hw-base.c (hw_delete, hw_create): Call same.
3825 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3827 * hw-ports.h: To here.
3829 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3831 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3832 PROCESSOR and CIA arguments.
3834 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3836 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3837 Move common object files from here.
3838 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3840 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3842 * sim-hw.c: Include ctype.h.
3843 (do_hw_poll_read): Do not assume EAGAIN.
3845 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3847 * cgen-trace.c (first_insn_p): New static local.
3848 (trace_insn_init): Set it.
3849 (trace_insn_fini): Use TRACE_PREFIX.
3850 (trace_insn): Rewrite to use trace_prefix.
3851 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3852 Adjust width accordingly.
3854 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3855 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3856 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3857 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3858 (PROFILE_COUNT_CORE): Simplify.
3859 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3861 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3863 * cgen-ops.h (ADDCFSI): Fix typo.
3865 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3867 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3868 * genmloop.sh: Use them rather than static locals.
3870 * sim-engine.c (sim_engine_set_run_state): New function.
3871 * sim-engine.h (sim_engine_set_run_state): Declare.
3872 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3873 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3874 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3876 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3878 * cgen-trace.c (trace_insn_init): New arg first_p.
3879 All callers updated.
3880 (trace_insn_fini): New arg last_p. All callers updated.
3881 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3882 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3883 * genmloop.sh (engine_resume): Update.
3885 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3887 * Make-common.in (install-common): Run ranlib on installed copy of
3890 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3892 * Make-common.in (install-common): Rename and install libsim.a.
3894 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3896 * sim-io.c (unistd.h): Include.
3898 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3900 * Make-common (sim_main_headers): Sort.
3901 (cgen-*.o): Add cgen-sim.h dependency.
3903 * cgen-scache.c (scache_init): Only allocate space if scache element
3905 (scache_flush,scache_print_profile): Check if scache in use first.
3907 * cgen-sim.h (IDESC): Provide forward declaration.
3909 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3910 (cgen_cpu_max_extra_bytes): Declare.
3911 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3913 * sim-cpu.h: New file. sim_cpu_base moved here.
3914 Move sim_cpu_lookup decl here.
3915 * sim-base.h: #include "sim-cpu.h".
3916 * sim-cpu.c: New file.
3917 * Make-common (sim_main_headers): Add sim-cpu.h.
3918 (sim-cpu.o): Add rule for.
3920 * sim-model.c (set_model): Delete.
3921 (sim_model_set,model_set): New functions.
3922 (sim_model_install): Renamed from model_install.
3923 Don't set default model here.
3924 (model_option_handler): Rewrite --model processing.
3925 (sim_model_lookup,sim_mach_lookup): New functions.
3926 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3927 (insn_timing): Delete.
3928 (INSN_TIMING): New member `num'.
3929 (IMP_PROPERTIES): Always define scache_elm_size member.
3930 (MACH): New member init_cpu.
3931 (sim_machs): Renamed from machs.
3932 (sim_model_install): Renamed from model_install.
3933 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3934 * sim-module.c (modules): Update.
3936 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3938 * sim-io.c: #include <errno.h>.
3940 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3942 * dv-pal.c (struct hw_pal_device): Add reader.
3943 (hw_pal_finish): Initialize reader.
3944 (scan_hw_pal): Use reader.
3946 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3947 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3950 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3951 ../ppc/main.c sim_io_read_stdin.
3953 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3955 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3957 * hw-tree.c: Update.
3959 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3960 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3962 * hw-ports.h (hw_port_event): Ditto.
3963 * hw-ports.c (hw_port_event): Update.
3964 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3966 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3968 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3969 (do_counter_event): Update.
3970 * dv-glue.c (hw_glue_io_read_buffer): Update.
3971 (hw_glue_port_event): Update.
3973 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3974 * hw-base.h (hw_create): Ditto.
3975 * hw-base.c (hw_create): Ditto.
3977 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3978 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3981 * hw-device.h (hw_system_cpu): Declare.
3982 * sim-hw.c (hw_system_cpu): New function.
3984 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3985 sim_hw_abort not hw_abort.
3986 (sim-hw.h): Include.
3987 (sim_core_read_buffer, sim_core_write_buffer): Call
3988 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3990 (sim_core_set_xor): Do not pass CPU when aborting.
3992 * sim-n-core.h (sim_core_read_aligned_N,
3993 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3994 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3995 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3998 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4000 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4001 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4003 (sim_hw_print): New function.
4005 * sim-engine.h (sim_engine_vabort): Declare.
4006 * sim-engine.c (sim_engine_vabort): New function.
4008 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4010 * sim-trace.c (print_data): For floating-point numbers trace raw
4012 (trace_result_fp2): New function.
4013 * sim-trace.h (trace_result_fp2): New declaration.
4014 (TRACE_FP_RESULT2): New macro.
4016 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4018 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4019 AM_CYGWIN32 and AM_EXEEXT.
4020 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4021 to run and install-common rules.
4022 * common/configure: regenerate
4024 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4026 * sim-types.h (cell_word): New type.
4027 (natural_cell): Delete type.
4029 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4031 * configure: Regenerated to track ../common/aclocal.m4 changes.
4034 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4036 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4038 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4040 * configure: Regenerated to track ../common/aclocal.m4 changes.
4043 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4045 * acconfig.h: New file.
4046 * Make-common.in (top_builddir): New macro.
4047 (INTL_LIB): Removed.
4048 (INTLLIBS): New macro.
4049 (INTLDEPS): Likewise.
4050 (LIBDEPS): Use INTLDEPS.
4051 (EXTRA_LIBS): Use INTLLIBS.
4052 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4053 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4054 AM_LC_MESSAGES): New macros from GNU gettext.
4056 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4058 * sim-config.h: Discard leading _ from macros.
4059 * sim-types.h: Ditto.
4061 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4063 * Make-common.in (CSEARCH): Add -I to intl directories.
4064 (INTL_LIB): Point to libintl.a.
4065 (LIBDEPS): Add $(INTL_LIB).
4066 (EXTRA_LIBS): Ditto.
4068 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4070 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4072 * cgen-ops.h (ADDCFSI): Fix.
4075 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4077 * sim-types.h (signed_address, unsigned_address): Define.
4079 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4084 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4086 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4087 New functions, pack / unpack sim_fpu struct using raw values.
4088 (sim_fpu_is): Differentiate between negative and positive
4091 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4093 * sim-bits.h (EXTEND4): Define.
4094 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4096 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4098 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4099 declared so we need this cast to prevent long long addresses
4100 from being misconfigures. Results in access to unmapped memory.
4102 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4104 * Make-common.in (RUNTESTFLAGS): Define.
4105 (check): Pass RUNTESTFLAGS to recursive make.
4107 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4109 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4112 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4114 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4117 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4119 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4120 (sim-inline): Update to match sim-inline.[hc]
4121 * configure: Regenerated to track ../common/aclocal.m4 changes.
4123 * Make-common.in (sim_main_headers): Add sim-inline.h
4125 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4127 * sim-endian.h (sim-endian.c): Ditto.
4129 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4130 (sim_events_set_trace): Delete unused prototype.
4132 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4133 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4135 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4136 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4137 Comment out, not yet implemented in sim-fpu.c.
4138 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4139 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4141 * sim-inline.h: Rewrite description.
4142 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4143 (SIM_MAIN_INLINE): Add inline option.
4145 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4146 include generated files. Handled by generator directly.
4148 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4150 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4153 * sim-trace.h (TRACE_ANY_P): Define.
4154 (struct _trace_data): Add trace_any_p.
4156 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4158 * run.c (main): Handle all alternatives of enum sim_stop.
4159 (main): Delete unused `asection *s'.
4161 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4163 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4165 * configure: Regenerated to track ../common/aclocal.m4 changes.
4167 * sim-hw.c: New file.
4168 * sim-hw.h (sim_hw_parse): Declare function.
4169 (hw-tree.h): Do not include.
4171 * sim-base.h (STATE_HW): Define.
4172 (struct sim_state_base): Add member struct *hw.
4174 * sim-module.c (sim-hw.h): Include.
4175 (modules): Add sim_hw_install.
4177 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4179 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181 * sim-base.h (CPU_INDEX): Define.
4183 * sim-utils.c (sim_state_alloc): Initialize.
4184 * sim-module.c (sim_post_argv_init): Ditto.
4186 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4188 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4189 properly formatted lists.
4191 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4193 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4194 0x2f needs to be 0x3f.
4196 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4198 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4200 (hw_tree_find_*_property): Clean up error message when property is
4203 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4204 present before looking for it.
4206 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4208 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4209 (AC_CHECK_FUNCS): Add check for __setfpucw.
4210 * configure: Regenerated.
4212 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4214 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4215 hw_pal_timer, hw_pal_timer_value): Define.
4216 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4217 (do_counter_event, do_counter_read, do_counter_value,
4218 do_counter_write): new functions.
4220 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4222 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4225 * hw-base.c (hw_create): Stop searching for a device when one is
4228 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230 * configure: Regenerated to track ../common/aclocal.m4 changes.
4232 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4234 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4235 appends extra devices.
4236 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4239 * Make-common.in (hw-config.h): New target, create hw-config.h
4241 (SIM_HW): Definition from @sim_hw@.
4242 (hw-base.o): Depend on hw-config.h
4244 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4246 * Make-common.in: Get SHELL from configure.
4247 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4248 move-if-change. Fixes NT native build problem.
4249 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4250 move-if-change. Fixes NT native build problem.
4251 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4254 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4256 * hw-device.h, hw-device.c (hw_strdup): New function.
4258 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4259 strings name, family and args.
4260 (full_name_of_hw): Use hw_strdup when returning the full path.
4262 * hw-properties.c: Clean up property not found / wrong type error
4265 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4266 before attaching any ports.
4268 * hw-base.c (hw-config.): Include. Replace hardwired table.
4270 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4272 * Make-common.in: Add rule for dv-glue.o.
4274 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4276 * hw-base.c (hw_finish): Move setting of trace level to here.
4277 (hw_create): From here.
4279 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4280 ../ppc/device_table.c.
4282 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4284 * hw-tree.c (print_properties): Supress path when printing
4285 properties of root node.
4287 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4289 * hw-device.h (HW_TRACE): Define.
4290 (hw_trace): Declare.
4291 * hw-device.c (hw_trace): Implement function.
4293 * hw-base.c (hw_create): Set hw trace level from "trace?"
4296 * dv-core.c (dv_core_attach_address_callback): Add trace.
4298 * dv-pal.c: Replace DTRACE with HW_TRACE.
4300 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4302 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4303 (hw_alloc_data): Delcare.
4304 (struct hw): Add member alloc_of_hw.
4306 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4307 functions. Assocate memory with a device.
4308 (stdlib.h): Include.
4310 * hw-base.h (set_hw_delete): Define.
4311 (hw_delete_callback): Declare.
4312 (hw_delete): Declare.
4314 * hw-base.c (hw_delete): Implement function.
4315 (struct hw_base_data): Add member to_delete.
4316 (ignore_hw_delete): New function, does nothing.
4317 (hw_create): Set the hw_delete method.
4318 (hw_create): Allocate the base type using HW_ZALLOC before setting
4321 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4323 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4325 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4326 (attach_hw_port_edge): Add struct hw argument
4328 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4331 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4333 * hw-device.h (hw_attach_address_callback,
4334 hw_detach_address_callback): Attach to a single space not a space
4335 mask. Clarify interpretation of SPACE:ADDR parameters.
4337 * hw-base.c (passthrough_hw_attach_address,
4338 passthrough_hw_detach_address): Update.
4339 * dv-core.c (dv_core_attach_address_callback): Ditto.
4340 * dv-pal.c (hw_pal_attach_address): Ditto.
4342 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4344 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4346 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4348 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4349 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4350 hw-properties_h, hw-tree_h): Define, point at corresponding
4352 (hw_base_headers): Define list of headers included by hw-base.h
4353 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4354 hw-properties.o, hw-tree.o): Specify dependencies.
4355 (dv-core.o, dv-pal.o): Ditto.
4357 * sim-hw.h: New file.
4359 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4360 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4362 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4364 * hw-base.h, hw-base.c: new files. Copied from
4365 ../ppc/device_table.[hc].
4367 * dv-core.c, dv-pal.c: New files. Copied from
4368 ../ppc/hw_{core,pal}.c
4370 * sim-basics.h (struct hw): Declare.
4371 (enum port_direction, enum object_disposition): Declare.
4373 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4375 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4376 sim_dv_src in Makefile. Take list of devices as parameter to m4
4379 * configure: Regenerated to track ../common/aclocal.m4 changes.
4381 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4383 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4384 trace_prefix can abort cleanly.
4386 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4388 * dv-sockser.c, dv-sockser.h: New files.
4389 * Make-common.in (dv-sockser.o): Add rule for.
4390 * aclocal.m4: Check for fcntl.h.
4391 * config.h: Add HAVE_FCNTL_H.
4393 * sim-break.c (remove_breakpoint): Fix thinko.
4395 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4396 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4398 1998-03-13 Fred Fish <fnf@cygnus.com>
4400 * sim-base.h (struct sim_state_base): Add prog_syms and
4401 define macro STATE_PROG_SYMS.
4402 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4403 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4404 and bfd_canonicalize_symtab, to get symbol table on first use
4405 and preserve it via STATE_PROG_SYMS for future calls to
4406 bfd_find_nearest_line.
4408 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4410 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4412 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4413 up to nr_maps, not just access_* maps.
4415 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4418 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4419 over nr_maps not sim_core_nr_maps.
4421 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4422 core_map argument to unsigned.
4423 (struct _sim_core): Ditto for struct member core_map.
4425 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4427 * sim-basics.h (access_io, access_*_io): Define.
4428 (map_read, map_write, map_exec, map_io): Define.
4430 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4431 attach with more generic mapmask.
4432 (sim_core_{read,write}_*): Change map argument to unsigned.
4434 * sim-core.c (sim_core_uninstall, sim_core_attach,
4435 sim_core_detach): Iterate over nr_maps instead of
4438 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4439 instead of the write_map.
4440 (remove_breakpoint): Ditto.
4442 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4443 with read_map, write_map, exec_map resp.
4445 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4448 * cgen-utils.c (sim_disassemble_insn): Ditto.
4450 * sim-hrw.c (sim_write, sim_write): Ditto.
4452 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4453 transfer_to_str): New functions.
4455 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4457 * sim-base.h (sim_state_base): New member environment.
4458 (STATE_ENVIRONMENT): New macro.
4459 * sim-config.c (current_environment): Delete.
4460 (sim_config_default): New function.
4461 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4462 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4463 (sim_config_default): Add prototype.
4464 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4465 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4466 Set STATE_ENVIRONMENT, not current_environment.
4468 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4470 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4472 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4474 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4476 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4478 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4480 * Make-common.in (TAGS): Make smarter.
4481 * Makefile.in (TAGS): Ditto.
4483 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4485 * sim-module.c (*): Fix typos in assertion tests.
4487 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4489 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4492 * sim-options.c (sim_parse_args): Ditto.
4493 (sim_args_command): Return OK, instead of nothing, for an empty
4496 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4498 * sim-profile.c (profile_info): Rename from profile_print. Drop
4499 misc and misc_cpu callback arguments. Use
4500 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4501 (profile_install): Install profile_info function.
4503 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4504 STATE_PROFILE_INFO_CALLBACK): Define.
4505 (struct PROFILE_DATA): Add field info_cpu_callback.
4506 (profile_print): Delete function.
4508 * sim-base.h (STATE_MODULES): Define. Replace individual
4509 STATE_*_LIST with single struct module_list.
4511 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4512 (struct module_list): Declare.
4514 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4515 sim_module_info): New functions.
4516 (sim_module_install): Clean up module data structures.
4518 * sim-info.c (sim_info): New file. New function. Call
4521 * Make-common.in (sim-info.o): Define rule.
4522 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4525 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4527 * sim-base.h (sim_cpu_base): New members name, options.
4528 (sim_cpu_lookup): Add prototype.
4529 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4530 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4531 (sim_add_option_table): Update prototype.
4532 * sim-options.c (sim_add_option_table): New argument `cpu'.
4533 (standard_option_handler,standard_install): Update.
4534 (sim_parse_args): Handle cpu specific options.
4535 (print_help): New static function.
4536 (sim_print_help): Call it. Print cpu specific options.
4537 (find_match): New static function.
4538 (sim_args_command): Call it. Handle cpu specific options.
4539 * sim-utils.c (sim_cpu_lookup): New function.
4540 * sim-memopt.c (memory_option_handler): Update.
4541 (sim_memopt_install): Update.
4542 * sim-model.c (model_option_handler): Update.
4543 (model_install): Update.
4544 * sim-profile.c (profile_option_handler): Update.
4545 (profile_install): Update.
4546 * sim-trace.c (trace_option_handler): Update.
4547 (trace_install): Update.
4548 * sim-watch.c (watchpoint_option_handler): Update.
4549 (sim_watchpoint_install): Update.
4550 * cgen-scache.c (scache_option_handler): Update.
4551 (scache_install): Update.
4553 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4555 * Make-common.in (check): Run `make check' in testsuite dir.
4557 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4559 * sim-trace.c (trace_result0): New function.
4561 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4562 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4563 tracing sim_fpu variables.
4564 (TRACE_ALU_RESULT0): Define.
4565 (TRACE_FP_RESULT_WORD): Define.
4566 (TRACE_FP_INPUT_WORD1): Define.
4568 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4569 sim_fpu_two): New constants.
4570 (sim_fpu_op1, sim_fpu_op2): New types.
4571 (struct _sim_fpu): Delete member result. Re-order other members.
4572 (sim_fpu_sign, sim_fpu_exp): New functions.
4573 (sim_fpu_max, sim_fpu_min): new functions.
4574 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4575 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4577 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4579 * sim-profile.c (profile_print): Delete duplicate test of
4581 (profile_print_pc): Exit early if data collection not set up.
4582 (profile_print_core): Simplify by calling sim_core_map_to_str.
4583 * sim-core.h (sim_core_map_to_str): Declare.
4584 * sim-core.c (sim_core_map_to_str): Make non-static.
4586 * genmloop.sh (engine_resume): Update insn_count before exiting.
4587 (engine_resume_full): Keep accurate core profile data.
4589 * cgen-utils.c (sim_disassemble_insn): Don't use
4590 sim_core_read_aligned_N, it messes up profiling results.
4592 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4594 * nltvals.def: Regenerate with MN10300 additions.
4596 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4598 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4600 * sim-trace.h, sim-trace.c (trace_result_word2,
4601 trace_input_word4, trace_result_word4): New function.
4603 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4605 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4607 * sim-xcat.h: Delete.
4608 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4609 * cgen-sim.h: Ditto.
4610 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4611 * sim-n-bits.h: Ditto.
4612 * sim-n-core.h: Ditto.
4613 * sim-n-endian.h: Ditto.
4615 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4617 * syscall.c (cb_syscall): Handle short reads, and EOF.
4619 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4622 sim_fpu to safely print fp_word values.
4623 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4624 (trace_result_bool1, trace_result_addr1): New functions.
4625 (trace_input_bool1, trace_input_addr1): New functions.
4627 * sim-trace.h (TRACE_FPU_*): Define.
4629 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4631 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4632 (sim_fpu_fpto, sim_fpu_tofp): Define.
4634 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4636 * sim-fpu.c (sim_fpu_cmp): New function.
4638 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4640 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4641 instead of abuf->length.
4642 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4643 (set_trace_option_mask): Renamed from set_trace_options.
4644 (set_trace_option): New function.
4645 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4646 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4648 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4650 * sim-basics.h: Declare struct _sim_fpu.
4652 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4654 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4655 (trace_prefix, trace_input*, trace_result*): Declare.
4656 (trace_one_insn): Change declaration, assume trace_prefix called.
4657 (trace_generic): Like trace_one_insn.
4658 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4659 (TRACE_alu, TRACE_[a-z]*): Update.
4661 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4662 trace_insn, save_data, trace_idx_to_str, print_data): New
4664 (trace_one_insn): Rewrite.
4665 (trace_generic): New function.
4667 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4669 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4671 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4672 (SEMANTIC_FN): Rewrite declaration.
4673 (DECODE): Update type of semantic_fast member.
4674 ({EX,SEM}_FN_NAME): Have only one version.
4675 * sim-base.h (sim_state_base): Delete conditionals surrounding
4678 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4683 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4685 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4686 Add missing parameters to device_io calls.
4687 * sim-core.h: Add missing parameters to device_io calls.
4689 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4691 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4692 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4693 (SEMANTIC{,_CACHE}_FN): Fix return type.
4694 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4695 (engine_resume): Likewise. Make `engine' volatile. Save copy
4696 of cpu pointer in volatile object. Initialize read switch if
4699 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4701 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4702 (SEM_INSN): New macro.
4704 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4706 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4708 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710 * configure: Regenerated to track ../common/aclocal.m4 changes.
4712 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4714 * sim-types.h (fp_word): New type, define according to
4715 WITH_TARGET_FLOATING_POINT_BITSIZE.
4717 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4718 configuration of size of floating point registers.
4720 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4722 * sim-profile.c (profile_print): Only print CPU <N> if other
4723 output is going to appear.
4725 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4727 * configure: Regenerated to track ../common/aclocal.m4 changes.
4729 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4731 * sim-types.h (address_word): Typedef according to
4732 WITH_TARGET_ADDRESS_BITSIZE.
4733 (signed_cell, unsigned_cell, natural_cell): Ditto using
4734 WITH_TARGET_CELL_BITSIZE.
4736 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4737 (WITH_TARGET_CELL_BITSIZE): Define.
4738 (WITH_HOST_WORD_BITSIZE): Delete.
4740 * sim-config.c (print_sim_config): Update.
4742 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4743 configuration of address and OpenFirmware cell sizes.
4745 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4747 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4748 * sim-run.c (sim_engine_run): Update.
4750 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4752 * sim-run.c (sim_engine_run): Ditto.
4754 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4755 (sim_resume): Pass nr_cpus to sim_engine_run.
4757 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4759 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4761 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4763 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4765 * Make-common.in (stamp-tvals): New rule.
4766 (targ-vals.h,targ-map.c): Depend on it.
4767 (clean): Remove stamp-tvals.
4769 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4771 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4772 in code also #if 0'ed.
4774 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4776 * configure: Regenerated to track ../common/aclocal.m4 changes.
4777 * aclocal.m4: Recognize --enable-maintainer-mode.
4779 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4781 * cgen-scache.h: Deleted.
4782 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4783 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4784 (scache_init): Use runtime computed size of SCACHE.
4785 (scache_flush): Likewise.
4786 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4787 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4788 * cgen-sim.h: Scache support moved here.
4789 (PC): Redo definition.
4790 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4791 (DECODE): Add parallel execution support.
4792 Only include semantic label members if using switch.
4793 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4794 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4795 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4796 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4798 (engine_{stop,run,resume,halt,signal}): Delete decls.
4799 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4800 (argbuf,scache): Delete forward decls.
4801 (STATE): Delete decl.
4802 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4803 Include cgen-mem.h, cgen-ops.h.
4804 (engine_halt,engine_signal): Delete.
4805 ({ex,exc,sem,semc}_illegal): Delete.
4806 (sim_disassemble_insn): Result of extract fn is in bits.
4807 * genmloop.sh: Rewrite.
4809 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4812 * sim-base.h (sim_state_base): Delete member `model'.
4813 (sim_cpu_base): Add member `model'.
4814 * sim-model.h (IMP_PROPERTIES): New type.
4815 (MACH): New members imp_props, models.
4816 (models): Delete decl.
4817 * sim-model.c (set_model): Update.
4818 * sim-profile.c (profile_print_model): Update.
4820 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4822 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4824 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4827 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4829 * configure: Regenerated to track ../common/aclocal.m4 changes.
4832 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4834 * aclocal.m4 (AR): Check for sigaction.
4836 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4838 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4840 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4841 * sim-config.c (sim_config): Replace WITH_DEVICES with
4842 WITH_TREE_PROPERTIES.
4844 * configure: Regenerated to track ../common/aclocal.m4 changes.
4846 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4848 * Make-common.in (SIM_ENVIRONMENT): New variable.
4849 (CONFIG_CFLAGS): Add it.
4850 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4851 --enable-sim-environment option.
4852 * configure: Regenerated.
4853 * sim-config.h (environment support): Rewrite.
4854 * sim-config.c (current_environment): Define as enum, unconditionally.
4855 (current_alignment): Define unconditionally.
4856 (config_environment_to_a): Update.
4857 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4858 (sim_config): Handle environment and alignment determination
4859 unconditionally. Delete sanity checks of current_environment,
4861 (print_sim_config): Update.
4862 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4863 (standard_options): Add --environment.
4864 (standard_option_handler): Likewise.
4866 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4868 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4869 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4870 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4871 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4872 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4873 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4874 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4875 argument ADD_CA macro with two argument ADDC_C - add carrying with
4877 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4878 argument SUB_CA macro with two argument SUBC_X - subtract
4880 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4882 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4884 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4886 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4887 * sim-io.h (sim_io_syscalls): Delete.
4889 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4891 * syscall.c (cb_syscall): Add missing else, so write to stdout
4894 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4895 the carry bit from the CPU's psw.
4897 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4899 * gennltvals.sh: Redo syscall support.
4900 * nltvals.def: Regenerated.
4902 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4904 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4905 the stream immediately.
4907 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4909 * sim-io.c (sim_io_getstring): Delete unused len2.
4910 (sim_io_syscalls): Ditto for sys_errno.
4912 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4914 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4916 * Make-common.in (run.o): Depend on remote-sim.h.
4917 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4918 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4920 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4922 * sim-io.c (sim_io_syscalls): Disable lseek.
4924 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4926 * gennltvals.sh: Generate syscall values for d30v.
4928 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4929 * nltvals.def: Regenerate.
4931 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4932 (os_fstat): Likewise. Validate fd argument.
4933 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4934 just compute target stat struct length.
4935 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4936 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4937 (get_string): Return host errno values so they can be properly
4939 (cb_syscall): Likewise.
4940 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4941 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4942 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4943 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4944 (get_path): New function.
4946 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4948 * sim-io.c (sim_io_syscalls): New function to provide system call
4949 emulation. Provide exit, open, close, read, write, lseek, and
4951 (sim_io_getstring): New function to return a string from a
4952 simulated memory location.
4954 * sim-io.h (sim_io_syscalls): Add declaration.
4956 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4958 * sim-core.c (sim_core_signal): Fix spelling error in message.
4960 * sim-hrw.c (sim_read): Use read map, not write map.
4962 * Make-common.in (all): Add .gdbinit.
4963 * gdbinit.in: Add dump command.
4965 * sim-model.c (model_options): Use '\0' for `shortopt'.
4967 * sim-trace.c (trace_option_handler): Set state trace file
4968 for --trace-file in addition to cpu's values.
4969 (trace_vprintf): If cpu == NULL, try state's trace file.
4970 (trace_options): Reorganize table, reword some descriptions.
4972 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4974 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4977 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4979 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4980 signal untranslated, document problem with this.
4982 * nrun.c (main): Check for a prog name of `*step'. If present,
4983 step the simulator instead of allowing it to run free.
4985 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4987 * Make-common.in (sim_main_headers): Add sim-signal.h.
4989 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4993 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4995 * sim-signal.h: Start simulator signals at 64 so that host signal
4996 numbers can be detected and reported.
4998 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5000 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5002 * callback.c (cb_host_to_target_stat): Fix return values.
5004 * cgen-sim.h (enum_signal_type): Delete.
5005 (engine_signal): Update prototype.
5006 * cgen-utils.c: Don't include <signal.h>.
5007 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5008 (engine_signal): Update.
5010 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5011 (sim_state_free): Call SIM_STATE_FREE if defined.
5013 * sim-module.c (sim_module_install): Don't leave any modules
5014 installed if one fails to install.
5016 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5018 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5019 more, since alloca is not used in this file.
5021 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5022 correctly set the carry and overflow bits for those types.
5023 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5024 with carry, so carry is correct after doing both adds.
5025 (ALU*): Space out '\' to make it easier to read.
5027 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5029 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5032 * sim-signal.c, sim-signal.h: New files.
5033 * Make-common.in (sim-signal.o): Add rule for.
5034 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5035 * sim-abort.c: Don't include <signal.h>.
5036 * sim-basics.h: #include "sim-signal.h".
5037 * sim-break.c: Don't include <signal.h>.
5038 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5039 * sim-core.c: Don't include <signal.h>.
5040 (SIGBUS): Delete definition.
5041 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5042 * sim-engine.c: Don't include <signal.h>.
5043 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5044 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5045 * sim-resume.c: Don't include <signal.h>.
5046 (SIGTRAP): Delete definition.
5047 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5048 * sim-stop.c: Don't include <signal.h>.
5049 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5050 * sim-watch.c: Don't include <signal.h>.
5051 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5053 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5055 * sim-base.h (CIA_ADDR): Provide default definition.
5056 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5057 * sim-break.c (sim_handle_breakpoint): Likewise.
5059 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5061 * Make-common.in (srccom): New variable.
5063 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5064 (LIB_OBJS): Add syscall.o.
5065 (gentmap): Pass $(NL_TARGET) to $(CC).
5066 (syscall.o): Add rule for.
5067 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5068 (sim-bits.o): Depend on $(sim-n-bits_h).
5069 (sim-load.o): Depend on callback.h.
5071 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5072 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5073 * cgen-mem.h, cgen-ops.h: New files.
5075 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5077 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5079 * callback.c: #include string.h or strings.h.
5080 #include sys/types.h and sys/stat.h.
5081 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5082 (os_get_errno,os_open): Update.
5083 (os_stat,os_fstat): New functions.
5084 (os_init): Initialize syscall_map, errno_map, open_map.
5085 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5086 errno_map, open_map, signal_map, stat_map.
5087 (cb_read_target_syscall_maps): New function.
5088 (cb_target_to_host_syscall): New function.
5089 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5090 (cb_target_to_host_open): Renamed from target_to_host_open.
5091 (store): New function.
5092 (cb_host_to_target_stat): New function.
5093 * syscall.c: New file.
5094 * gentmap.c (sys_tdefs): New global.
5095 (gen_targ_vals_h): Output target syscall numbers.
5096 (gen_targ_map_c): Update. Output target syscall translation map.
5097 * gentvals.sh: New first argument `target'. Preface table with
5098 #ifdef NL_TARGET_$target if non-null target passed.
5099 * gennltvals.sh: New file.
5100 * nltvals.def: Regenerated.
5102 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5104 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5106 (sim_core_dummy_M): Declare.
5108 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5110 * sim-core.c (sim_core_signal): Print the address of the
5113 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5115 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5117 * sim-base.h (sim_state_base): Add member trace_data.
5118 (STATE_TRACE_DATA): New macro.
5119 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5120 ({WITH_,}TRACE_DEBUG_P): New macros.
5121 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5122 (_sim_cpu): Delete forward reference.
5123 (debug_printf): Update.
5124 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5125 (trace_options): Add --trace-debug.
5126 (set_trace_options): Handle it.
5127 (trace_option_handler): Likewise.
5128 (trace_install): Init state trace_data struct.
5129 (trace_uninstall): Close state trace file.
5130 * sim-events.c (ETRACE): Only print source file and line number if
5132 * sim-n-core.h (sim_core_trace_M): Likewise.
5134 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5136 1997-11-13 Felix Lee <flee@cygnus.com>
5138 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5140 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5142 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5144 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5146 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5148 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5149 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5152 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5154 * sim-events.c (sim_events_process): Re-compute the time -
5155 update_time_from_event - as each event is processed. Reverses
5158 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5160 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5162 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5164 * sim-events.c (sim_events_process): Delete redundant call to
5165 update_time_from_event.
5166 (sim_events_slip): Always decrement time_from_event.
5167 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5168 Delete assertion that time_from_event >=0 when work in queue, no
5171 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5174 (standard_option_handler): Update.
5176 * sim-options.h: Clarify documentation.
5177 (OPTION_LONG_ONLY_P): Delete definition.
5178 (OPTION_VALID_P): Define.
5180 * sim-options.c (sim_print_help): Allow short only options.
5181 (sim_parse_args): Ditto.
5182 (sim_args_command): Skip short only options.
5183 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5184 separate entries for short and long options in the HANDLERS and
5186 (sim_parse_args): Disable argument permutation.
5188 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5191 Add argument M, size of data type.
5192 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5193 Declare, ditto for 5, 6 & 7 byte transfers.
5194 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5197 * sim-n-core.h (sim_core_trace_M): Rename from
5198 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5199 with transfer type. Print transfer direction. Handle 1 and 2 byte
5201 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5203 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5204 Update all functions.
5206 * sim-core.c: Generate functions starting with 16 not 1.
5207 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5208 all 5, 6 & 7 byte transfers.
5210 * sim-n-core.h (sim_core_read_misaligned_N,
5211 sim_core_write_misaligned_N): Implement.
5213 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5215 * sim-endian.h (U16_8): Implement
5217 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5219 * sim-endian.h (VL8_16, VH8_16): Implement.
5221 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5223 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5224 (memory_option_handler): Skip comma in alias address list
5226 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5228 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5230 (parse_size, parse_addr): New functions
5231 (memory_option_handler, memory_options): Parse address & size
5232 using new functions. Pass level, space, modulo to do_memopt_add &
5235 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5237 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5238 `attach_type attach' argument with `unsigned level' argument.
5241 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5242 sim_core_attach): Replace argument attach with level. Update
5243 verification of arguments.
5244 (sim_core_map_detach, sim_core_detach): Replace argument attach
5247 * sim-basics.h (enum _attach_type): Delete.
5249 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5251 * sim-core.h (sim_core_write_8): Define.
5253 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5255 * sim-bits.h: Document ROTn macro.
5257 * sim-endian.h (H2T): Handle 16 byte variables.
5259 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5262 * sim-core.c: Do not generate sim_core_*_word.
5264 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5265 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5267 * sim-core.h (sim_core_read_unaligned_word,
5268 sim_core_read_aligned_word, sim_core_read_word,
5269 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5270 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5272 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5274 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5276 * sim-endian.h: Disable 16 byte support.
5278 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5280 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5282 * sim-n-core.h (sim_core_trace_N): New function.
5283 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5284 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5286 * sim-endian.h: Add 128 bit variant.
5288 * sim-core.h, sim-core.c: Add 128 bit variant.
5290 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5292 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5294 * sim-events.c (sim_events_process): Clear events->work_pending.
5295 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5296 setting, nr_ticks_to_process.
5297 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5298 when the event queue isn't next.
5300 * sim-events.h, sim-events.c (sim_events_slip): New function.
5302 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5306 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5309 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5311 * nrun.c (main): Remove useless test of name != NULL.
5312 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5314 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5316 * sim-fpu.c (EXPMAX): Type is unsigned.
5317 (MIN_INT, MAX_INT): Type is signed64.
5318 (i2fpu): Type of val is signed64.
5320 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5323 a bucket size of zero.
5325 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5326 OPTION_PROFILE_PC): Define.
5327 (profile_option_handler): Add support for --profile-pc and
5328 --profile-pc-granularity options.
5329 (profile_pc_init): When possible, compute nr buckets from bucket
5332 * sim-profile.c (profile_pc_init): Align the profile-pc end
5333 address with the profile-pc bucket size.
5335 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5336 something less ambiguous.
5337 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5339 * sim-profile.c (profile_pc_cleanup): New function. Move
5340 profile_pc_uninstall code to here.
5341 (profile_pc_uninstall): Call.
5342 (profile_pc_init): Call.
5344 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5346 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5347 file using BSD gprof format.
5349 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5351 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5352 MSBIT64): Force result to unsignedN.
5354 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5356 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5358 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5359 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5360 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5361 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5363 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5368 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5369 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5371 (sim_core_attach): Rename buffer_freed to free_buffer, type
5372 void*. Ensure that allocated buffer is alligned according to
5375 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5377 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5378 (ALU64_SUB): Define.
5380 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5381 (.gdbinit): Remove dependencies, generate once per build.
5383 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5385 * sim-n-core.h (sim_core_read_aligned_N,
5386 sim_core_write_aligned_N): Make xaddr param type address_word not
5389 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5391 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5392 unpacked floating point struct. Pass sim_fpu object by reference.
5393 Add preliminary support for rounding modes.
5395 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * configure: Regenerated to track ../common/aclocal.m4 changes.
5399 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5402 WITH_TARGET_BITSIZE.
5404 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5406 * sim-profile.c (profile_print_core): label needs empty statement.
5408 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5410 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5411 and zfree instead of xmalloc and free. Prevents warnings.
5413 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5415 * configure: Regenerated to track ../common/aclocal.m4 changes.
5417 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5419 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5420 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5422 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5423 controling the bitsize/msb of the target.
5425 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5427 * Make-common.in: New files sim-break.c, sim-break.h.
5428 * sim-base.h: Add point to breakpoint list to sim_state_base.
5429 * sim-break.c sim-break.h: New modules that implement intrinsic
5431 * sim-module.c: Add breakpoint module.
5433 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5435 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5437 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5439 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5440 (SIGBUS) define for Windows.
5441 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5442 * sim-resume.c: define SIGTRAP for windows.
5443 * sim-xcat.h: use token pasting if ALMOST_STDC.
5445 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5449 (CONFIG_CFLAGS): Add same.
5451 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5453 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5454 (SIGNED32): use ##i32.
5456 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5458 * configure: Regenerated to track ../common/aclocal.m4 changes.
5460 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5465 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5466 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5467 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5468 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5469 (CONFIG_CFLAGS): Add same.
5471 * aclocal.m4: Perform AC_SUBST on optional options.
5473 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5475 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5477 * sim-options.c (standard_option_handler): Typo in warning message.
5479 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5481 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5482 insn count. Make count conditional on there being a valid
5484 (profile_pc_init): Make default PC profile frequency an arbitrary
5487 * sim-base.h: Ditto.
5489 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5492 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5495 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5497 * configure: Regenerated to track ../common/aclocal.m4 changes.
5499 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5502 configured alignment.
5504 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5506 * configure: Regenerated to track ../common/aclocal.m4 changes.
5508 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510 * sim-config.c (sim_config): Check for default alignment.
5512 * sim-options.c (standard_option_handler): Add alignment option.
5514 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5515 default alignment requirements on memory accesses.
5517 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5519 * sim-load.c (sim_load_file): Return failure if the executable
5520 had no loadable sections.
5522 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5527 * sim-core.c (sim_core_signal): When bad access halt simulator
5528 SIGSEGV / SIGBUS instead of aborting.
5529 (signal.h): Include.
5531 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5532 options was missing.
5534 * sim-bits.h (MOVED): Define
5536 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5541 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5543 * sim-bits.c: Add 8 bit versions of bit macros.
5545 * sim-bits.h: Ditto.
5547 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5549 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5550 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5552 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5553 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5555 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5556 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5558 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5560 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5561 configure.in: Output to cconfig.h instead of config.h.
5563 * configure: Regenerated to track ../common/aclocal.m4 changes.
5565 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5570 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5572 * callback.c (os_write): divert stdout and stderr to their
5575 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577 * sim-profile.c (profile_print_speed): Call
5578 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5580 * sim-events.c (sim_events_elapsed_time): New function return nr
5581 host MS consumed by the simulator.
5582 (sim_watch_valid): Use.
5584 * sim-module.c (modules): Install sim_events very very early.
5586 * sim-profile.c (profile_print): Call profile_print_pc.
5588 (profile_pc_init): New function, set up processor for PC
5590 (profile_print_pc): New function, print a PC profile.
5591 (profile_pc_event): New function, sample PC.
5593 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5594 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5597 * sim-options.c (sim_print_help): Pacify GCC.
5599 * sim-n-core.h (sim_core_read_aligned_N,
5600 sim_core_write_aligned_N): Add un-conditional profile call.
5601 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5602 profile call when aligned read/write isn't used.
5604 * sim-base.h: Include sim-profile, sim-model after sim-core &
5605 sim-events allow sim-core to define useful values.
5607 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5608 (profile_option_handler, profile_options): Add support for
5609 --profile-core option.
5610 (print_bar): Include when core profiling.
5611 (profile_print_core): New function, print core profile.
5613 * sim-config.c (print_sim_config): Print profile status.
5615 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5616 WITH_PROFILE_PC_P): Define.
5617 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5618 (PROFILE_COUNT_CORE): Define.
5620 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5622 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5623 interrupt_names array as the data.
5624 (sim-watch.h): Document.
5626 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * sim-options.c (sim_print_help): When the doc string is to long
5631 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5632 that only the first few the watch options are listed. Generate
5633 meanginful usage messages.
5635 * sim-options.h (struct OPTION): Clarify use of doc_name field
5637 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5640 (standard_option_handler): Handle --architecture-info.
5642 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5644 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5645 illegal zero-sized array.
5646 * sim-core.c (sim_core_xor_read_buffer): same.
5648 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5650 * nltvals.def: Regenerate.
5652 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5654 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5656 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658 * sim-bits.c (MASKED): Delete.
5659 (EXTRACTED): Delete.
5660 (LSEXTRACTED, MSEXTRACTED): New functions.
5662 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5663 (MSMASKEDn, LSMASKEDn): Add last argument.
5666 * sim-bits.h (EXTEND8, EXTEND16): Define.
5667 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5669 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5671 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5672 current instruction address.
5674 * sim-inline.h (*_ENGINE): Define.
5676 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5680 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5681 (watch_option_handler): Call delete_watchpoint with ident or type.
5682 (sim_watchpoint_install): Create interrupt specific watchpoint
5683 commands on the fly.
5684 (do_watchpoint_create): New function, create a watch point using
5685 type/int-nr info encoded in the option nr.
5686 (do_watchpoint_info): New function. List active watchpoints.
5688 * sim-watch.h: Change data structure to a list.
5690 * sim-memopt.c (memory_option_handler): Require explicit "all"
5691 before deleting all memory regions.
5693 * sim-utils.c (sim_do_commandf): New function, printf version of
5696 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5698 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5700 (SIGNED64, UNSIGNED64): Delete.
5701 (ALU64_ADD): Don't rely on bit endianness.
5702 (ALU64_BEGIN): Define.
5704 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5705 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5707 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5708 suffix - u64, LL - to 64 bit constants.
5710 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5712 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5714 * sim-utils.h (NZALLOC): Define - zalloc * N.
5716 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5717 implementation of read/write functions.
5719 * Make-common.in (sim-hrw.o): New target.
5721 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5724 * sim-memopt.c (memory_option_handler): Implement memory-size
5725 command. Implement memory-alias command. Let memory-delete delete
5727 (add_memopt): New function. Add a memory region.
5728 (do_memopt_delete): New function. Delete a memory region.
5730 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5732 * sim-core.c (sim_core_detach): New function.
5733 (sim_core_map_detach): New function. Perform the actual detach.
5734 (sim_core_init): Move initialization code from here.
5735 (sim_core_install): To here.
5736 (sim_core_uninstall): And here.
5738 * sim-module.c: Add memopt module.
5740 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5741 simulator base type.
5743 * Make-common.in (sim_main_headers): Add sim-memopt.h
5744 (sim-memopt.o): New target.
5746 * sim-core.c (sim_core_install): Add core_options to the option
5749 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5752 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5755 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5756 address_word, add mask member.
5758 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5759 address_word, allow for 64bit targets in 32bit host. Add modulo
5761 (sim_core_map_attach): Ditto.
5762 (new_sim_core_mapping): Ditto.
5763 (sim_core_translate): Mask address when modulo memory.
5765 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5767 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5769 * gdbinit.in: New file.
5770 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5771 * Make-common.in (distclean): Delete .gdbinit.
5772 (.gdbinit): Add rule for.
5773 * configure: Regenerated to track ../common/aclocal.m4 changes.
5775 * Make-common.in (cgen-run.o): Add rule for.
5777 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5779 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5781 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5782 both resumed and previous elapsed time.
5783 (sim_events_init): Set initial_wallclock and current_wallclock to
5785 (sim_events_install): Install sim_events_suspend and
5787 (sim_events_watch_clock): Allow for suspended simulator when
5788 computing the time of the clock event.
5790 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5791 initial_wallclock to elapsed_wallclock, set both to zero.
5792 (sim_events_init, sim_events_uninstall): Delete prototypes.
5794 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5796 * sim-module.c(sim_module_resume, sim_module_suspend): New
5799 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5804 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5806 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5807 * Make-common.in (TAGS): Likewise.
5808 * sim-n-bits.h: Add TAGS comments for all functions.
5809 * sim-n-core.h: Likewise.
5810 * sim-n-endian.h: Likewise.
5812 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5814 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5817 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5819 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5822 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5824 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5825 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5827 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5829 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5830 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5831 nr_transfered and nr_this_transfer unsigned.
5833 * sim-events.c (sim_events_tickn): N is signed, as limited to
5836 * sim-n-endian.h (offset_N): Change size to unsigned.
5838 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5840 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5842 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5844 * sim-options.c (sim_parse_args): Use dupargv.
5846 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5848 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5850 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5855 * sim-options.c (standard_options): Add --architecture=MACHINE and
5856 --target=TARGET options.
5857 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5858 (standard_option_handler): Handle architecture and target options.
5861 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5863 (sim_analyze_program): Set prog_bfd architecture from
5864 STATE_ARCHITECTURE if known.
5866 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5868 * configure: Regenerated to track ../common/aclocal.m4 changes.
5871 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5874 that option does not apply to certain files.
5876 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5879 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5880 offset from MSB/LSB.
5882 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5883 access address of sub word quantity of a hosts 16, 32, 64 bit word
5885 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5886 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5887 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5888 return N*2 byte value with argument in Hi/Lo word. Renamed from
5889 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5891 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5892 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5893 so that bit offset is explicit.
5895 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5897 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5898 Update STATE_PROG_BFD when needed with a dup'd copy of the
5901 * sim-config.c (sim_config): Delete ABFD argument, use
5902 STATE_PROG_BFD directly.
5904 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5906 * run.c (main): Pass the open ABFD to sim_create_inferior.
5908 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5912 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5913 hardware only simulator targets.
5915 * Make-common.in (sim-hload.o): Add rule.
5917 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5919 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5920 used by copyargv and freeargv.
5922 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5923 STATE_PROG_ARGV, not just a pointer.
5925 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5927 * configure: Regenerated to track ../common/aclocal.m4 changes.
5930 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5932 * aclocal.m4 (sim-endian): Add second argument to
5933 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5934 default endian when not hardwired.
5936 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5937 else failes value for target byte order.
5939 * sim-config.c (sim_config): Add abfd arguments. Set
5940 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5942 (sim_config): Return SIM_RC, don't abort.
5945 * run.c (main): Update call to sim_open - add ABFD argument.
5946 * nrun.c (main): Add NULL ABFD argument.
5948 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5950 * callback.c (os_poll_quit): Make static.
5951 Call sim_cb_eprintf, not p->eprintf.
5952 (sim_cb_printf, sim_cb_eprintf): New functions.
5953 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5955 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5956 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5957 sim-utils.h. #include sim-utils.h.
5958 * sim-utils.h: Above decls moved here.
5959 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5961 * sim-watch.c (action_watchpoint): Fix thinkos.
5963 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5965 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5967 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5969 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5970 to FORCED_ALIGNMENT case.
5972 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5976 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5978 * Make-common.in (libsim.a): Fix typo.
5980 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982 * nrun.c (main): Verify the structure returned before using it.
5984 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5986 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5989 * sim-engine.c (sim_engine_install): New function. Install the
5990 engine init functions.
5991 (sim_engine_init): [Re]initialize the simulator engine.
5993 * sim-module.c: Add sim_engine to list of modules that always
5996 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5998 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5999 to remove the old watchpoint, not delete_watchpoint.
6000 (watch_option_handler): Action the correct watchpoint, not just
6003 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6005 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6006 both low and high word.
6007 (sim_core_write_aligned_N): Ditto.
6009 * sim-trace.c (set_trace_options): Delete code explicitly setting
6012 * sim-options.c (sim_print_help): Call the list commands if not a
6013 standalone simulator.
6014 (sim_print_help): Advise that some options may not be applicable.
6016 * sim-trace.c (set_trace_options): Assume core present.
6018 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6019 buffer when full not almost full.
6021 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023 * sim-events.c (sim_events_process): Don't blat the event queue
6024 when processing watchpoints.
6026 * sim-watch.h: Make arg unsigned long - stop sign extension.
6028 * sim-events.c (sim_watch_valid): rewrite so debugable.
6030 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6032 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6033 inequality test is possible.
6034 (handle_watchpoint): Re-pass is_within arg.
6035 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6036 0 to schedule_watchpoint's is_within arg.
6037 (sim_watchpoint_init): Re-pass is_within arg.
6039 * sim-options.c (sim_print_help): Add is_command argument. Don't
6040 include -- prefix when called from the command line interpreter.
6042 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6044 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6045 zero indicates that the test should be reversed.
6046 (sim_events_watch_core): Ditto.
6047 (WATCH_CORE): Compare range against is_within.
6050 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6052 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6053 sim_core_read_buffer. Check nr-bytes transfered.
6055 * sim-core.h (sim_core_common): Define a new struct that contains
6056 the common data. to sd and cpu structures.
6057 * sim-core.c (sim_core_attach): Update.
6058 (sim_core_init): Update. Remember to copy initialized data to each
6060 (sim_core_find_mapping): Ditto.
6062 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6063 (sim_core_write_buffer): Ditto.
6065 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6066 transfer use xor version of read buffer.
6067 (sim_core_write_unaligned_N): Ditto for write.
6069 * sim-core.c (sim_core_xor_read_buffer): New function implement
6070 xor-endian data read breaking transfer up into xor-endian sized
6072 (sim_core_xor_write_buffer): Ditto for write.
6073 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6074 - needed for xor-endian transfers.
6076 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078 * sim-inline.h: Review description.
6080 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6081 to just those involved in data transfers and configuration.
6083 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6085 * sim-n-core.h (sim_core_read_aligned_N): Use.
6086 (sim_core_read_unaligned_N): Ditto.
6087 (sim_core_read_unaligned_N): Ditto..
6088 (sim_core_write_unaligned_N): Ditto.
6090 * sim-core.h: Add xor endian bitmap to main structure. *
6092 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6094 (sim_core_read_aligned_N): Ditto.
6096 * sim-core.c (sim_core_set_xor_endian): New function.
6097 (sim_core_attach): Don't overwrite the per-cpu xor map when
6098 cloning the global core.
6100 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-engine.h: Update below so that it is using an enumerated
6105 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6107 * sim-engine.c (sim_engine_restart):
6108 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6109 return value used for simulator restart from 0 to 2.
6111 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113 * cgen-scache.c (scache_option_handler): Add is_command arg.
6115 * sim-model.c (model_option_handler): Add is_command argument.
6117 * sim-profile.c (profile_option_handler): Add is_command arg.
6119 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6122 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6123 order that they are registered.
6125 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6126 between option and command line processing.
6128 * sim-options.c: Include stdlib.h, ctype.h.
6130 * Make-common.in (sim-watch.o): Add rule.
6131 (sim_main_headers): Assume sim-assert.h included.
6132 (sim-*.o): Simplify make rule.
6134 * sim-module.c: Add sim_watch_install to module list.
6136 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6141 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6142 * sim-events.c (sim_events_install): Ditto.
6143 * sim-core.c (sim_core_install): Ditto.
6144 * sim-model.c (model_install): Ditto.
6145 * sim-options.c (standard_install): Ditto.
6146 * sim-profile.c (profile_install): Ditto.
6147 * sim-reason.c (sim_stop_reason): Ditto.
6148 * sim-run.c (sim_engine_run): Ditto.
6149 * sim-utils.c (sim_analyze_program): Ditto.
6151 * sim-module.c (modules): Make profile_install and trace_install
6154 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6156 * sim-options.c (standard_option_handler): Set the byte order.
6158 * sim-events.c (sim_events_process): Allow multi tick processing.
6159 (sim_events_tickn): New function - multi cycle tick.
6161 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6162 prototypes. Under development.
6163 (sim_events): Replace processing with nr_ticks_to_process.
6165 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6167 * nrun.c (main): Pass callbacks to sim_open instead of using
6170 * run.c (main): Ditto.
6172 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6174 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6175 stop tk interrupting malloc calls.
6176 (sim_events_zalloc): Converse.
6178 * Make-common.in (sim_main_headers): Add sim-events.h.
6180 * sim-events.c (sim_events_schedule_after_signal): Change return
6181 type to void - signal events are strictly internal.
6182 (sim_events_init): Allocate a finite buffer for signal events.
6183 (sim_events_schedule_after_signal): Enter signal events into the
6186 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6187 (sim_engine_restart): Ditto.
6188 (sim_engine_abort): Ditto.
6189 * sim-stop.c (sim_stop): Ditto.
6190 (control_c_simulation): Ditto.
6191 * sim-resume.c (sim_resume): Ditto.
6192 (has_stepped): Ditto.
6193 * sim-abort.c (sim_engine_abort): Ditto.
6195 * sim-basics.h (transfer_type): New type.
6197 * sim-core.c (sim_core_signal): New function. Print core signal
6199 (sim_core_find_mapping): Add transfer argument.
6201 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6202 SIM_CORE_SIGNAL if a recoverable abort.
6203 * sim-core.c (sim_core_find_mapping): Ditto.
6205 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6207 * sim-core.c (sim_core_find_mapping): Replace calls to
6208 sim_io_error to more resiliant sim_engine_abort.
6210 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6211 (sim_core_write_unaligned_N): Ditto.
6213 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6215 * sim-module.c: Add sim_events_install to list.
6217 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6219 (sim_events_init): Now returns SIG_RC.
6221 * sim-run.c: New file. Generic sim_engine_run.
6222 * sim-reason.c: New file. Generic sim_stop_reason.
6223 * sim-stop.c: New file. Generic sim_stop.
6224 * sim-resume.c: New file. Generic sim_resume.
6226 * Make-common.in (sim-engine.o): Add rule.
6227 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6229 * sim-engine.h, sim-engine.c: New file. Provide generic
6230 implementation of sim_engine_halt, sim_engine_error. et.al.
6232 * sim-base.h (sim_state_base): Add member halt.
6233 (sim-engine.h): Include.
6235 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6237 * sim-events.c (sim_events_poll): Update event handler.
6239 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6241 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6243 (sim_events_watch_sim): New function.
6244 (sim_events_watch_core): New function.
6245 (sim_watch_valid): New function.
6246 (sim_events_preprocess): New function.
6247 (sim_events_process): Process the watchpoints as well as the timer
6249 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6250 (sim_events_deschedule): Check all the queues when removing an
6252 (sim_events_init): Ditto for cleaning.
6254 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6258 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6260 * callback.c (os_open): Type of arg flags is int.
6262 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6264 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6265 just like normal numbers as per IEEE rules.
6267 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6269 * callback.c (os_close): Mark the descriptor as being
6270 available if the close succeeded.
6271 (os_open): Pass 0644 as the mode of the file being created.
6273 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6278 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6279 * sim-lnline.h: Update.
6281 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6282 conversion functions.
6283 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6285 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6286 compare functions. Replacing.
6287 (sim_fpu_cmp): This. Delete.
6289 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6291 * sim-core.c (sim_core_find_mapping): Call engine_error not
6292 sim_io_error when possible.
6294 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6296 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6297 high/low double word.
6299 * sim-trace.h: Remove definition of attribute - defined in
6302 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6304 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6305 name of the option - or family of options.
6307 * sim-options.c (sim_args_command): Match command `a-b c' with
6308 option `--a-b-c' from option table.
6310 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312 * sim-options.c (sim_print_help): For optional arguments, wrap
6315 * sim-trace.c (set_trace_options): New function, handle optional
6316 argument and multiple assignment.
6317 (trace_option_handler): Update.
6319 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6320 when branch tracing selected.
6322 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324 * sim-trace.c (trace_one_insn): Make a va-args function.
6326 * sim-trace.c (trace_vprintf): New function, va-arg version of
6329 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6331 * sim-trace.c (trace_uninstall): Don't close a file twice.
6332 * sim-profile.c (profile_uninstall): Likewise.
6334 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6336 * sim-trace.c (toplevel): Include bfd.h.
6337 (trace_options): Note that --trace-linenum also turns on
6338 --trace-insn. Add --trace-{branch,semantics}.
6339 (trace_option_handler): If --trace-linenum, also turn on
6340 --trace-insn. Add --trace-branch support. If --trace-semantics,
6341 turn on ALU, FPU, branch, and memory tracing.
6342 (trace_one_insn): New function to trace an instruction. Support
6344 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6346 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6347 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6348 (TRACE_branch): Add new mask.
6349 (TRACE_*_P): Define all possible trace_p macros.
6350 (trace_one_insn): Declare function.
6352 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6354 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6355 GNU C doesn't support __attributes__.
6356 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6359 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6361 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6362 addresses are masked forcing them to be correctly aligned.
6363 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6364 * sim-config.c (config_alignment_to_a): Update.
6366 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6368 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6370 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6371 processor specific core maps.
6372 (sim_core_map_attach): Copy the core map data to each of the
6373 processor specific core data structures.
6374 * sim-core.c (sim_core_find_mapping): Update.
6376 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6377 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6378 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6379 alternatives that handle unaligned addresses.
6380 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6382 * cgen-utils.c (sim_disassemble_insn): Update.
6384 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6386 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6389 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6392 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6394 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6399 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6402 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6404 * cgen-trace.c: Prepend additional trace_printf argument.
6406 * cgen-utils.c (sim_disassemble_insn): Add additional core
6409 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6411 * nrun.c (main): Catch/report errorenous simulator states.
6413 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6414 * sim-trace.c: #include string.h/strings.h so that memset is
6416 * sim-utils.c: Ditto.
6417 * sim-profile.c: Ditto. And stdlib.h.
6418 (print_bar): Only define when used by instruction or memory profiler.
6420 * sim-options.c (standard_option_handler): Make ul more local.
6422 * sim-load.c (sim_load_file): Make the name constant.
6423 (sim_load_file): Passify gcc.
6425 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6427 * sim-utils.c, sim-load.c: Include sim-utils.h.
6429 * sim-base.h (sim_cpu): Pre define here so available to all.
6431 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6432 Restore the sim_cpu and instruction_address arguments so that full
6433 information is available to the abort function.
6434 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6435 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6437 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6438 tracing support for sim-events and sim-core.
6439 (trace_option_handler): Convert #if to if where possible so always
6440 compiled/checked by C compiler.
6441 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6443 * sim-base.h: Adjust comment documenting how to define the cpu
6445 (sim_state_base): Add sim_core and sim_events to simulator base
6448 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6449 * sim-core.c (sim_core_init, sim_core_attach,
6450 sim_core_find_mapping): Update.
6451 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6452 update_time_from_event, insert_sim_event,
6453 sim_events_schedule_after_signal, sim_events_deschedule,
6454 sim_events_tick): Ditto.
6456 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6457 sim-model.h): Move #includes from here.
6458 * sim-base.h: To here.
6459 (sim-core.h, sim-events.h, sim-io.h): Include also
6461 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6463 * callback.c (default_callback): Missing initialisers.
6465 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6467 * sim-utils.c (sim_add_commas): New function.
6468 * sim-basics.h (sim_add_commas): Add prototype.
6469 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6470 * sim-profile.c (COMMAS): New macro.
6471 (print_*): Use it to print commas in numbers.
6473 * configure: Regenerated.
6475 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6476 (cgen_state): New member run_fast_p.
6477 (cgen_init): Add prototype.
6478 (sim_disassemble_insn): New arg `cpu'.
6479 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6480 * cgen-utils.c (cgen_init): New function.
6481 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6482 * genmloop.sh: Call engine_halt if loop exits.
6484 * Makefile.in (sim-options_h): Define.
6485 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6486 (sim-model.o): Add new rule.
6487 (cgen-{scache,trace,utils}.o): Add new rules.
6488 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6489 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6490 Indent output by 2 spaces.
6491 * cgen-scache.h (scache_print_profile): Update.
6492 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6493 Use trace_printf, not fprintf.
6494 (trace_extract): Use trace_printf, not cgen_trace_printf.
6495 * genmloop.sh (!FAST case): Increment `insn_count'.
6496 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6497 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6498 access macro's name.
6499 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6500 Change return type to SIM_RC.
6501 (sim_core_{install,uninstall}): New functions.
6502 * sim-core.h (sim_core_{install,uninstall}): Declare.
6503 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6504 Change return type to SIM_RC.
6505 * sim-model.h (models,machs,model_install): Declare.
6506 * sim-module.c (modules): Add scache_install, model_install.
6507 (sim_post_argv_init): Set cpu->state backlinks.
6508 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6509 (standard_option_handler): Likewise.
6510 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6513 (profile_options): Delete --profile-simcache.
6514 (profile_option_handler): Likewise.
6515 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6517 (profile_print_{memory,model}): Likewise.
6518 (profile_print_simcache): Delete.
6519 (profile_print_speed): New function.
6520 (profile_print): Rewrite.
6521 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6522 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6523 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6524 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6525 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6526 (profile_print): Update prototype.
6528 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6530 * cgen-scache.[ch], cgen-sim.h: New files.
6531 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6532 * sim-model.c: New file.
6534 * Make-common.in (clean targets): Undo patch of Apr. 22.
6536 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6538 * sim-n-bits.h (signed): If we have a standard compiler, undef
6539 signed, so that signedN is defined correctly.
6541 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6543 * sim-module.h, sim-model.h, sim-profile.h: New files.
6544 * sim-module.c, sim-profile.c: New files.
6545 * Make-common.in (SIM_PROFILE): Define
6546 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6547 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6548 (sim_module.o,sim-profile.o): Add rules for.
6549 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6550 (--enable-sim-profile): Add.
6551 * configure: Regenerated.
6552 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6553 model. Move trace and profile support to sim-{trace,profile}.h.
6554 New members trace_data, profile_data.
6555 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6556 * sim-config.h: Provide default definition of WITH_PROFILE.
6557 (WITH_TRACE): Change default to -1.
6558 (MAX_NR_PROCESSORS): Always define.
6559 * sim-options.c: Move trace and profile support to
6560 sim-{trace,profile}.h.
6561 (sim_pre_argv_init): Moved to sim-model.c.
6562 (standard_install): New function.
6563 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6564 (standard_install): Declare.
6565 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6566 (trace_install, trace_uninstall): New functions.
6567 (trace_printf): Update reference to TRACE_FILE.
6568 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6569 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6570 (WITH_TRACE_FOO_P): Define.
6571 (trace_install): Declare.
6572 (TRACE_DATA): New struct.
6574 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6576 * run.c: Undo last exec_bfd patch.
6577 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6579 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6581 * run.c (exec_bfd): Add back in.
6582 (main): Set exec_bfd.
6584 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6586 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6588 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6590 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6591 less well defined engine_error.
6592 * sim-core.c: Ditto.
6594 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6596 * Make-common.in: Change clean targets to use :: so that other
6597 Makefiles can have their own clean targets.
6598 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6599 __STDC__ to control use of stdarg vs. varargs syntax. Some
6600 systems can't use __STDC__, but require stdarg.
6602 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6604 * sim-options.c (standard_options): Add --endian.
6605 (standard_option_handler): Likewise.
6607 * nrun.c: #include <signal.h>.
6608 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6609 handler that calls sim_stop ().
6611 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6613 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6614 handler that calls sim_stop (). Simulators may still be
6615 establishing their own handler.
6617 * sim-events.c (sim_events_poll): Rename from
6618 sim_events_at_large_int. Poll IO.
6620 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6623 * callback.c (os_poll_quit): New function poll for quit signal
6625 (default_callback): Include magic number.
6627 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6629 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6630 Check for functions getrusage, time.
6631 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6632 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6633 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6634 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6636 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6638 * sim-options.c, sim-options.h: New files.
6639 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6640 * Make-common.in (nrun.o): Add rules for.
6643 * run.c (main): Check return value of sim_open.
6645 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6646 (sim_main_headers): Add sim-trace.h.
6647 * run.c (exec_bfd, target_byte_order): Delete.
6648 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6649 call sim_load instead. Check return code of sim_create_inferior.
6650 * sim-base.h (CURRENT_STATE): Define.
6651 (sim_state_base): Make typedef. New members options, prog_argv,
6652 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6653 mem_size, memory [+ corresponding access macros].
6654 (sim_cpu_base): New typedef.
6655 * sim-trace.h: New file.
6656 * sim-trace.c: New file.
6657 * sim-basics.h: #include it.
6658 * sim-load.c: New file.
6660 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6662 * Make-common.in (INSTALL): Set to @INSTALL@.
6663 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6664 (install-common): Depend upon installdirs. Use
6665 $(program_transform_name) directly, rather than using
6667 (installdirs): New target.
6668 * Makefile.in (INSTALL): Set to @INSTALL@.
6669 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6670 (install-man): Depend upon installdirs. Use
6671 $(program_transform_name) directly, rather than using
6673 (installdirs): New target.
6675 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6677 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6680 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6682 * sim-basics.h: Only bring in config.h and tconfig.h if
6685 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6687 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6688 numbering convention of the target.
6689 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6690 and WITH_TARGET_WORD_MSB.
6691 (sim_config): When possible, check for consistency with bitsize
6694 * sim-bits.h: Allow MSB to be other than zero.
6695 * sim-bits.c: Ditto.
6696 * sim-n-bits.h: Ditto.
6698 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6699 * sim-n-bits.h (MSMASKEDn): Ditto.
6701 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6703 * Makefile.in (INSTALL): Change install.sh to install-sh.
6705 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6707 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6709 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6711 * run.c (main): Check that a program to run was specified.
6713 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6715 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6717 * configure: Regenerated to track ../common/aclocal.m4 changes.
6720 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6722 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6723 * sim-config.h: To here.
6725 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6726 (sim_main_headers): Define.
6727 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6728 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6730 (sim-utils.o): Add rule for.
6731 * sim-utils.o: New file.
6732 * sim-basics.h: #include sim-base.h.
6733 (zalloc): Make argument unsigned long.
6734 * sim-base.h: New file.
6735 * sim-inline.h (SIM_IO support): Delete.
6736 * sim-io.h: Delete inline support.
6737 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6738 * sim-config.c: sim-state.h renamed to sim-main.h.
6739 * sim-core.c: Likewise.
6740 * sim-events.c: Likewise.
6742 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6744 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6745 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6747 * configure: Regenerated to track ../common/aclocal.m4 changes.
6749 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6751 * configure: Regenerated to track ../common/aclocal.m4 changes.
6753 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6755 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6756 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6757 are defined by the configure.
6759 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6761 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6762 reserved-bits): Always define.
6764 * sim-config.h, sim-config.c (sim_config): New function - and new
6765 file - co-ordinate the setting/checking of the common simulator
6766 configuration options.
6768 * Make-common.in (sim-config.o): Add rule.
6770 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6772 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6773 va_list from void *, since va_list might not be a pointer type.
6775 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6777 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6779 (offset_N): Correct computation of LE offset.
6781 * sim-io.c (sim_io_error): Include a new line when reporting
6784 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6787 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6789 * run.c: Include alloca-conf.h.
6791 * callback.c (os_evprintf_filtered): Fix typo.
6793 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6795 * run.c (string.h, strings.h, stdlib.h): Include.
6797 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6798 0 when nothing pending.
6800 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6801 will soon be going away.
6802 (getopt): Plicate GCC.
6804 * sim-endian.c (sim-io.h): Plicate GCC.
6805 * sim-bits.c (sim-io.h): Ditto.
6806 * sim-n-bits.h (ROTn): Ditto.
6808 * sim-io.c (sim_io_error): Correct check for NULL.
6810 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6812 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6815 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6817 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6818 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6820 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6822 * sim-alu.h: Include sim-xcat.h.
6824 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6826 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6827 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6830 * sim-events.c (sim_events_at_large_int): New function. Just
6831 schedules an event every large-int ticks.
6832 (sim_events_init): Call.
6833 (sim_events_tick, sim_events_process): Move async handing to
6834 sim_events_process. Move timer decrement so that it occures after
6835 events have been processed.
6837 * sim-basics.h (struct _engine): Remove declaration.
6839 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6840 everything with same. Rename global struct to SIM_DESC.
6841 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6842 * sim-io.h, sim-io.c: Ditto.
6844 * sim-assert.h: New file. Optional assertion checking macros.
6845 * sim-io.c (sim_io_error): Make just this function tolerant to
6848 * sim-xcat.h: New file. Define concatenate macros.
6849 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6850 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6854 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6856 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6858 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6860 * sim-inline.h: Add definitions for sim-types.
6861 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6864 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6866 * sim-events.h: Remove defunct reference to callback struct.
6868 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6870 * configure: Re-generate.
6872 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6874 * Make-common.in (CSEARCH): Do not include the gdb directory in
6877 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6879 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6880 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6881 to explicitly incorporate these.
6883 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6884 specify the alignment restrictions of the target architecture -
6885 without this option all alignment restrictions are accomodated.
6886 (--enable-sim-assert): New option. Conditionally compile in
6887 assertion statements.
6888 (--enable-sim-float): New option. Strongly specify the target's
6889 floating point support.
6890 (--enable-sim-hardware): New option. Specify the hardware devices
6891 included in the simulation.
6892 (--enable-sim-packages): New option. Specify the hardware
6893 packages included in the simulation.
6894 (--enable-sim-regparm): New option. Specify that parameters be
6895 passed in registers instead of on the stack.
6896 (--enable-sim-reserved-bits): New option. Specify that reserved
6897 bits within an instruction are are correctly set.
6898 (--enable-sim-smp): New option. Specify the level of SMP support
6899 to be included in the simulator.
6900 (--enable-sim-stdcall): New option. Specify an alternative
6901 function call convention.
6902 (--enable-sim-xor-endian): New option. Configure xor-endian
6903 support used by some targets to implement bi-endian support.
6905 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6907 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6908 host endianness to be overridden.
6909 (--enable-sim-endian): Allow the target platform's byte order
6911 (--enable-sim-inline): Control the inlining of common components.
6912 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6913 (--enable-sim-warnings): Enable additional GCC compiler checks.
6914 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6917 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6918 sim-*-n.h so that the names are uniq on dos machines
6919 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6921 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6923 * run.c: #include "libiberty.h".
6924 (main): New locals sd,no_args,sim_argv.
6925 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6926 is program name. Update call to sim_set_callbacks.
6927 Record result of sim_open, pass to other sim_foo routines.
6929 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6931 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6934 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6936 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6937 Route stdout through buffered IO.
6939 * callback.c: Add os_flush_stderr, os_write_stderr,
6940 os_evprintf_filtered functions to route error output through
6943 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6944 Correct return type - should be void.
6946 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6948 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6950 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6951 not provide a default value as undefined indicates disable code.
6953 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6955 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6957 * sim-events.h, sim-events.c: Ditto.
6958 * sim-io.h, sim-io.c: Ditto.
6960 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6962 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6964 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6965 extract the tail or least signifiant bits from an integer of the
6968 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6969 WITH_TARGET_BITSIZE so that the compilation will fail when an
6970 unsupported bitsize value is defined.
6972 (INSERTED*): Convert to functions.
6973 (EXTRACTED*): Ditto.
6975 (SIGN_EXTEND, SEXT): Change to more terse name.
6977 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6979 * sim-inline.h: Allow explicit control over which .c files will be
6980 included by their header.
6982 * sim-inline.h: Allow explicit control over which .c files use the
6983 alternative - REGPARM - parameter passing mechanism.
6985 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6986 icache.c, idecode.c, semantics.c or support.c. Those names are
6987 not generally applicable.
6989 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6991 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6992 in a fashion similar to sim-endian-n.
6994 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6995 both value and address macro's.
6997 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6999 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7001 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7002 generic L_word, H_word macro's.
7004 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7006 * sim-basics.h: Borrow code from ppc directory.
7007 * sim-bits.c: Ditto.
7008 * sim-bits.h: Ditto.
7009 * sim-config.h: Ditto.
7010 * sim-endian-n.h: Ditto.
7011 * sim-endian.c: Ditto.
7012 * sim-endian.h: Ditto.
7013 * sim-inline.c: Ditto.
7014 * sim-inline.h: Ditto.
7015 * sim-types.h: Ditto.
7017 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7019 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7020 all the ALU size alternatives and then auto-configure a default.
7022 * sim-alu.h: Copy ppc/idecode_expression.h.
7024 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7026 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7027 sign extend a bit within a value.
7029 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7030 a pointer into the middle of a host word.
7031 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7033 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7035 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7036 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7037 appropriate definitions of read, write, etc. Add prototype for
7040 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7042 * Makefile.in (libcommon.a): Delete.
7043 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7044 (gentmap,targ-vals.h,targ-map.c): Likewise.
7045 (run-autoconf): Delete.
7046 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7047 (common makefile fragment): Moved back into ...
7048 * Make-common.in: Resurrect.
7049 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7050 * configure: Regenerated.
7052 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7054 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7055 (SIM_AC_OUTPUT): To here.
7057 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7059 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7060 comments and single quotes. Fixes a problem found on hpux.
7062 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7064 * aclocal.m4: Remove Make-common.in from dependencies.
7065 * (distclean): Remove targ-vals.def.
7067 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7068 into here. Makes insertion into makefiles easier. Also, change
7069 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7070 targ-map.o, and run are built. They are now built in the
7071 individual simulator directories, taking sources from ../common as
7072 necessary. This replaces the merging of libcommon.a into
7073 linsim.a, which was problematic for the WinGDB build process.
7074 * run.c: Include config.h from . instead of ../common.
7075 * Make-common.in: Remove. It's no longer necessary.
7077 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7079 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7080 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7082 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7084 * run.c (main): Set target_byte_order before call to sim_open.
7086 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7088 * callback.c: #include <stdlib.h>
7089 (os_error): New function.
7090 (default_callback): Add os_error.
7092 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7094 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7095 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7097 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7099 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7101 * run.c: #include ../common/config.h, tconfig.h.
7102 (myname): New static global.
7103 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7104 Only process -c ifdef SIM_HAVE_SIMCACHE.
7105 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7106 Parse program name from argv[0] and use in error messages.
7107 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7108 Add support for incomplete h8/300 termination indicators.
7109 (usage): Make more verbose.
7110 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7111 * Makefile.in,Make-common.in,callback.c: New files.
7112 * nltvals.def,gentmap.c,gentvals.sh: New files.
7114 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7116 * run.c: Include stdarg.h if __STDC__.
7118 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7120 * run.c (main): Don't print out anything if the signal
7121 number is zero (ie no signal).
7123 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7125 * run.c (main): Print out if the program raised a signal.
7127 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7129 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7132 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7134 * run.c (main): Explicitly cast malloc() parameter.
7136 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7138 * run.c (sim_bfd): New global to hold the bfd pointer for the
7140 (main): Initialize sim_bfd.
7142 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * run.c (main): Use new bfd_big_endian macro.
7146 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7148 * run.c (main): Removed SH specific comments, so source is
7149 generic. Also updated to only load relevant sections. Moved
7150 sim_open() to after callback attach (to match GDB).
7152 * run.1: Removed SH specific comments.
7154 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7156 * run.c (main): Always return sigrc at end.
7158 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7160 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7161 bfd_check_format() fails.
7163 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7165 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob