1 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
3 * gennltvals.sh: Add PRU libgloss target.
4 * nltvals.def: Regenerate from the latest libgloss sources.
6 2019-06-13 Stafford Horne <shorne@gmail.com>
8 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
9 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
10 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
12 2019-06-13 Stafford Horne <shorne@gmail.com>
14 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
15 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
17 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
19 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
20 CURRENT_TARGET_BYTE_ORDER.
21 (SUBWORDTFSI): Likewise.
26 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
28 * sim-base.h: Add 'sim-assert.h' include.
29 * sim-basics.h: Add 'libiberty.h' include.
31 2019-03-28 Stafford Horne <shorne@gmail.com>
33 * sim-options.c: Include "config.h".
35 * sim-watch.c: Include "config.h".
37 * hw-device.c: Include <string.h>.
38 * hw-events.c: Include <string.h>.
39 * hw-handles.c: Include <stdlib.h>.
40 * sim-fpu.c: Include <stdlib.h>.
42 2019-03-28 Stafford Horne <shorne@gmail.com>
44 * Make-common.in (sim-arange_h): Remove sim-arange.c
45 * sim-arange.c: Remove SIM_ARANGE_C.
46 Add ifdef for _SIM_ARANGE_C_.
47 Include "sim-arange.h".
48 Remove include for unused "sim-assert.h".
49 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
50 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
51 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
52 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
54 * sim-arange.h (sim_addr_range_add): Declare as
56 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
57 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
58 Remove definition of SIM_ARANGE_INLINE.
60 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
61 * sim-base.h: Include "sim-arange.h"
62 * sim-basics.h: Remove include of "sim-arange.h"
63 * sim-inline.c: Include "sim-arange.c"
64 * sim-inline.h: Define INLINE_SIM_ARANGE.
65 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
66 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
68 2019-01-26 Tom Tromey <tom@tromey.com>
70 * Make-common.in (version.c): Use sim's create-version.sh.
71 * create-version.sh: New file.
73 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
75 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
77 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
79 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
81 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
83 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
84 this point, it should have already been set in cb_syscall.
86 2018-10-05 Stafford Horne <shorne@gmail.com>
88 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
89 (ADDOFDI): New function, add overflow flag DI variant.
90 (SUBCFDI): New function, subtract carry flag DI variant.
91 (SUBOFDI): New function, subtract overflow flag DI variant.
93 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
95 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
97 * sim-core.c (sim_core_set_xor): Likewise.
98 (sim_core_xor_read_buffer): Likewise.
99 (sim_core_xor_write_buffer): Likewise.
101 2017-12-12 Peter Gavin <pgavin@gmail.com>
102 Stafford Horne <shorne@gmail.com>
104 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
106 (MUL1OFSI): New function, 1's complement overflow flag.
108 2017-12-12 Peter Gavin <pgavin@gmail.com>
109 Stafford Horne <shorne@gmail.com>
111 * cgen-accfp.c (remsf, remdf): New function.
112 (cgen_init_accurate_fpu): Add remsf and remdf.
113 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
114 * sim-fpu.c (sim_fpu_rem): New function.
115 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
116 (sim_fpu_rem): New function.
117 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
119 2017-09-06 John Baldwin <jhb@FreeBSD.org>
121 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
124 2017-05-24 Yao Qi <yao.qi@linaro.org>
126 * sim-trace.c (trace_disasm): Caller update.
128 2016-08-15 Mike Frysinger <vapier@gentoo.org>
130 * sim-base.h (sim_state_base): Add prog_syms_count.
131 (STATE_PROG_SYMS_COUNT): Define.
132 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
133 (trace_load_symbols): New function.
134 (trace_sym_value): Likewise.
135 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
136 loading logic with a call to trace_load_symbols.
137 * sim-trace.h (trace_load_symbols, trace_sym_value): New
140 2016-08-13 Mike Frysinger <vapier@gentoo.org>
142 * cgen-types.h (mode_names): Mark const.
143 * cgen-utils.c (mode_names): Likewise.
145 2016-08-13 Mike Frysinger <vapier@gentoo.org>
147 * cgen-defs.h (struct cgen_state): Delete argv and envp.
148 (STATE_ARGV, STATE_ENVP): Delete.
150 2016-02-04 Nick Clifton <nickc@redhat.com>
152 * cgen-scache.c (scache_option_handler): Prevent possible
153 undefined behaviour computing the size of the scache by using
154 unsigned integers instead of signed integers.
156 2016-01-17 Joel Brobecker <brobecker@adacore.com>
158 * sim-fpu.c: Minor comment fixes throughout.
160 2016-01-17 Joel Brobecker <brobecker@adacore.com>
162 * sim-fpu.c (print_bits): Minor reformatting (no code change).
163 (sim_fpu_map): Likewise.
165 2016-01-11 Mike Frysinger <vapier@gentoo.org>
167 * sim-config.c (print_sim_config): Drop extra whitespace before =
168 in output for byte order, stdio, and msb settings.
170 2016-01-10 Mike Frysinger <vapier@gentoo.org>
172 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
173 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
174 sim-stdio, sim-trace, and sim-profile.
175 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
176 (SIM_AC_OPTION_ASSERT): Likewise.
177 (SIM_AC_OPTION_SMP): Likewise.
178 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
179 * configure: Regenerate.
180 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
181 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
182 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
183 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
184 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
185 WITH_ENVIRONMENT & USER_ENVIRONMENT.
186 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
187 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
188 WITH_ASSERT, WITH_STDIO): Delete.
189 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
192 2016-01-10 Mike Frysinger <vapier@gentoo.org>
194 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
195 * configure: Regenerate.
196 * Make-common.in (SIM_PACKAGES): Delete.
197 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
199 2016-01-10 Mike Frysinger <vapier@gentoo.org>
201 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
203 2016-01-10 Mike Frysinger <vapier@gentoo.org>
205 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
207 2016-01-10 Mike Frysinger <vapier@gentoo.org>
209 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
211 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
212 * gentmap.c: Change targ-vals.def include to nltvals.def.
213 * Make-common.in (gentmap): Change targ-vals.def to
214 $(srccom)/nltvals.def.
215 (distclean): Delete rm -f targ-vals.def.
216 * Makefile.in: Update comment.
218 2016-01-10 Mike Frysinger <vapier@gentoo.org>
220 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
221 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
222 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
224 2016-01-10 Mike Frysinger <vapier@gentoo.org>
226 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
227 and --enable-sim-stdcall and sim_stdcall.
228 * configure: Regenerate.
229 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
230 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
231 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
232 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
233 (REGPARM_*): Delete all regparm defines and their use.
235 2016-01-10 Mike Frysinger <vapier@gentoo.org>
237 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
238 * Make-common.in (SIM_CFLAGS): Delete.
239 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
240 * Makefile.in: Likewise.
242 2016-01-09 Mike Frysinger <vapier@gentoo.org>
244 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
245 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
246 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
247 * acinclude.m4 (SIM_AC_COMMON): ... here.
248 * aclocal.m4, configure: Regenerate.
249 * config.in: Delete file.
250 * callback.c: Change cconfig.h include to config.h.
251 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
253 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
254 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
256 2016-01-06 Mike Frysinger <vapier@gentoo.org>
258 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
259 date, and time information.
261 2016-01-06 Mike Frysinger <vapier@gentoo.org>
263 * sim-options.c (sim_parse_args): Mark argv array const.
264 * sim-options.h (sim_parse_args): Likewise.
266 2016-01-05 Mike Frysinger <vapier@gentoo.org>
268 * sim-trace.c: Include dis-asm.h.
269 (OPTION_TRACE_DISASM): New enum.
270 (trace_options): Add trace-disasm flag.
271 (trace_option_handler): Handle OPTION_TRACE_DISASM.
272 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
273 (dis_read, dis_printf, trace_disasm): New functions.
274 * sim-trace.h: Include dis-asm.h.
275 (TRACE_INSN_IDX): Clarify comment.
276 (TRACE_DISASM_IDX): New enum.
277 (TRACE_disasm): New define.
278 (WITH_TRACE_DISASM_P): New define.
279 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
280 (STRACE_DISASM_P): New define.
281 (TRACE_DISASM_P): Likewise.
282 (TRACE_DISASM_P): Likewise.
283 (TRACE_DISASM): Likewise.
284 (trace_disasm): New function.
286 2016-01-04 Mike Frysinger <vapier@gentoo.org>
288 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
290 2016-01-04 Mike Frysinger <vapier@gentoo.org>
292 * cgen-scache.c (MAX): Delete.
293 (scache_init): Change MAX to max.
294 * cgen-trace.c (min): Delete.
295 * cgen-utils.c (min): Delete.
296 * sim-basics.h [!min] (min): Define.
297 [!max] (max): Define.
299 2016-01-04 Mike Frysinger <vapier@gentoo.org>
301 * sim-options.c (sim_parse_args): Tweak getopt error message.
303 2016-01-04 Mike Frysinger <vapier@gentoo.org>
305 * acinclude.m4 (sim-bswap): Delete.
306 * configure: Regenerate.
307 * Make-common.in (SIM_BSWAP): Delete.
308 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
309 * sim-config.h (htonl, ntohl): Delete.
310 (WITH_BSWAP): Delete.
312 2016-01-03 Mike Frysinger <vapier@gentoo.org>
314 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
315 opterr state to it before calling getopt_long and restore afterwards.
316 Set opterr to 0. When optc is '?', call sim_io_eprintf.
318 2016-01-03 Mike Frysinger <vapier@gentoo.org>
320 * hw-device.h (device): Delete commented typedef.
321 * sim-basics.h (device): Delete typedef.
323 2016-01-03 Mike Frysinger <vapier@gentoo.org>
325 * sim-options.c (sim_parse_args): Replace for loop with a call
328 2016-01-03 Mike Frysinger <vapier@gentoo.org>
330 * nrun.c (myname): Mark const.
331 (main): Mark name const. Replace myname parsing loop with a
334 2016-01-03 Mike Frysinger <vapier@gentoo.org>
336 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
337 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
338 (SIM_AC_OPTION_HOSTENDIAN): Delete.
339 * config.in, configure: Regenerate.
340 * Make-common.in (SIM_HOSTENDIAN): Delete.
341 * sim-config.c (current_host_byte_order): Delete.
342 (sim_config): Delete current_host_byte_order assignments and
343 CURRENT_HOST_BYTE_ORDER checks.
344 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
345 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
346 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
347 (current_host_byte_order): Delete.
348 (CURRENT_HOST_BYTE_ORDER): Likewise.
349 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
350 (HOST_BYTE_ORDER): ... this.
351 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
353 (sim_endian_join_16): Likewise.
354 * sim-n-core.h (sim_core_read_misaligned_N): Change
355 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
356 (sim_core_write_misaligned_N): Likewise.
357 * sim-n-endian.h (endian_t2h_N): Likewise.
358 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
359 endian_le2h_N): Likewise.
360 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
362 2016-01-02 Mike Frysinger <vapier@gentoo.org>
364 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
365 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
367 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
368 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
369 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
370 * nrun.c (main): Likewise.
371 * sim-config.c (current_host_byte_order): Change type to enum
372 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
373 (current_target_byte_order): Likewise.
374 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
375 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
377 (sim_config): Change prefered_target_byte_order type to enum
378 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
379 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
380 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
381 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
382 Delete all the various arch/OS endian includes & defines.
383 (current_host_byte_order): Change type to enum bfd_endian.
384 (current_target_byte_order): Likewise.
385 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
386 (CURRENT_TARGET_BYTE_ORDER): Likewise.
387 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
388 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
389 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
391 (sim_events_watch_core): Likewise.
392 * sim-events.h: Likewise.
393 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
395 (sim_core_write_misaligned_N): Likewise.
396 * sim-n-endian.h (endian_h2be_N): Likewise.
397 (endian_be2h_N): Likewise.
398 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
399 (offset_N): Likewise.
400 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
401 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
403 2016-01-02 Mike Frysinger <vapier@gentoo.org>
405 * cgen-defs.h (current_state): Delete.
406 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
407 * sim-utils.c (current_state): Delete.
409 2015-12-30 Mike Frysinger <vapier@gentoo.org>
411 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
414 2015-12-27 Mike Frysinger <vapier@gentoo.org>
416 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
418 2015-12-26 Mike Frysinger <vapier@gentoo.org>
420 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
421 * config.in, configure: Regenerate.
422 * Make-common.in (sim-basics_h): Delete tconfig.h.
423 (distclean): Likewise.
424 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
425 (new_sim_core_mapping): Delete WITH_HW and device *device.
426 (sim_core_map_attach, sim_core_attach): Likewise.
427 (sim_core_read_buffer): Delete WITH_DEVICES logic.
428 (sim_core_write_buffer): Likewise.
429 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
431 (sim_core_attach): Likewise.
432 (device_io_read_buffer, device_io_write_buffer): Delete.
433 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
434 (sim_core_write_aligned_N): Likewise.
435 * tconfig.h: Delete file.
437 2015-12-26 Mike Frysinger <vapier@gentoo.org>
439 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
440 Call sim_cpu_hw_io_read_buffer if cpu is valid.
441 (sim_core_write_buffer): Move cia decl to top of func. Call
442 sim_cpu_hw_io_write_buffer if cpu is valid.
444 2015-12-25 Mike Frysinger <vapier@gentoo.org>
446 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
448 (hw_find_integer_property): Likewise.
449 (hw_find_integer_array_property): Likewise.
450 (hw_add_duplicate_property): Likewise.
452 2015-12-25 Mike Frysinger <vapier@gentoo.org>
454 * sim-config.h (WITH_ENGINE): Delete.
455 * sim-module.c (modules): Always include sim_engine_install.
457 2015-12-25 Mike Frysinger <vapier@gentoo.org>
459 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
460 * cgen-types.h (SIM_HAVE_MODEL): Delete.
461 * sim-base.h: Always include sim-model.h.
462 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
463 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
464 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
465 [!WITH_MODEL_P] (sim_machs): Define.
466 * sim-model.h: Add some developer docs.
467 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
468 (WITH_MODEL_P): Define.
469 * sim-module.c (modules): Always include sim_model_install.
470 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
472 2015-12-25 Mike Frysinger <vapier@gentoo.org>
474 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
475 * sim-model.c: Likewise.
476 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
477 SIM_MACH_IMP_PROPERTIES
479 2015-12-25 Mike Frysinger <vapier@gentoo.org>
481 * sim-core.c (device_error): Delete.
482 (sim_core_map_attach): Delete calls to device_error.
483 (sim_core_attach): Likewise.
484 * sim-core.h (device_error): Delete.
485 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
487 (sim_core_write_aligned_N): Likewise.
489 2015-12-25 Mike Frysinger <vapier@gentoo.org>
491 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
492 * sim-core.c (sim_core_write_buffer): Likewise.
493 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
494 (sim_core_write_aligned_N): Likewise.
496 2015-12-25 Mike Frysinger <vapier@gentoo.org>
498 * dv-pal.c: Include config.h and sim-main.h.
499 (hw_pal_io_read_buffer): Always call CPU_INDEX.
501 2015-12-24 Mike Frysinger <vapier@gentoo.org>
503 * sim-options.c (standard_options): Always enable load-lma and
505 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
507 2015-12-24 Mike Frysinger <vapier@gentoo.org>
509 * sim-module.c (MODULE_LIST): Delete.
511 2015-12-24 Mike Frysinger <vapier@gentoo.org>
513 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
514 Move to h8300/compile.c.
515 [SIM_H8300] (standard_options): Likewise.
516 (standard_option_handler): Likewise.
518 2015-12-24 Mike Frysinger <vapier@gentoo.org>
520 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
521 sim_watchpoint_install.
523 2015-12-24 Mike Frysinger <vapier@gentoo.org>
525 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
526 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
528 * sim-options.c (OPTION_MEM_SIZE): Delete.
529 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
530 (standard_option_handler): Likewise.
532 2015-12-24 Mike Frysinger <vapier@gentoo.org>
534 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
536 2015-11-21 Mike Frysinger <vapier@gentoo.org>
539 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
541 2015-11-21 Mike Frysinger <vapier@gentoo.org>
544 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
545 vasprintf, and va_end together. Check ret after va_end call.
547 2015-11-21 Mike Frysinger <vapier@gentoo.org>
549 * sim-types.h (SIM_PRI_TB): Define.
550 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
551 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
552 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
553 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
555 2015-11-17 Mike Frysinger <vapier@gentoo.org>
557 * sim-main.h (WITH_MODULO_MEMORY): Delete.
558 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
559 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
560 (sim_core_translate): Likewise.
561 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
563 2015-11-16 Mike Frysinger <vapier@gentoo.org>
565 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
566 (cgen_cpu_close): Change to XCONCAT2.
568 2015-11-15 Mike Frysinger <vapier@gentoo.org>
570 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
573 2015-11-14 Mike Frysinger <vapier@gentoo.org>
575 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
576 * sim-close.c: New file.
578 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
579 Ali Lown <ali.lown@imgtec.com>
581 * sim-bits.h (EXTEND6): New macro.
582 (EXTEND12): New macro.
583 (EXTEND25): New macro.
585 2015-06-24 Mike Frysinger <vapier@gentoo.org>
587 * sim-trace.c (trace_one_insn): Delete.
588 * sim-trace.h (trace_one_insn): Delete.
590 2015-06-24 Mike Frysinger <vapier@gentoo.org>
592 * sim-trace.c (debug_printf): Rename to ...
593 (sim_debug_printf): ... this.
594 * sim-trace.h (debug_printf): Delete define.
595 (debug_printf): Rename to ...
596 (sim_debug_printf): ... this.
598 2015-06-24 Mike Frysinger <vapier@gentoo.org>
600 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
601 (trace_options): Add trace-register option.
602 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
603 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
604 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
605 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
606 TRACE_REGISTER_P, TRACE_REGISTER): Define.
608 2015-06-24 Mike Frysinger <vapier@gentoo.org>
610 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
611 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
612 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
613 STRACE_DEBUG): Define.
615 2015-06-24 Mike Frysinger <vapier@gentoo.org>
617 * sim-trace.c (trace_options): Update help text for trace-alu,
618 trace-fpu, trace-vpu, and trace-semantics.
619 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
620 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
622 2015-06-24 Mike Frysinger <vapier@gentoo.org>
624 * sim-assert.h (SIM_FILTER_PATH): Delete.
625 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
626 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
627 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
628 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
629 * sim-events.c: Include libiberty.h.
630 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
632 2015-06-23 Mike Frysinger <vapier@gentoo.org>
634 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
635 (AC_ARG_ENABLE(sim-cflags)): Likewise.
636 (AC_ARG_ENABLE(sim-debug)): Likewise.
637 (AC_ARG_ENABLE(sim-stdio)): Likewise.
638 (AC_ARG_ENABLE(sim-trace)): Likewise.
639 (AC_ARG_ENABLE(sim-profile)): Likewise.
640 (AC_ARG_ENABLE(sim-environment)): Likewise.
641 (AC_ARG_ENABLE(sim-alignment)): Likewise.
642 (AC_ARG_ENABLE(sim-assert)): Likewise.
643 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
644 (AC_ARG_ENABLE(sim-endian)): Likewise.
645 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
646 (AC_ARG_ENABLE(sim-float)): Likewise.
647 (AC_ARG_ENABLE(sim-scache)): Likewise.
648 (AC_ARG_ENABLE(sim-default-model)): Likewise.
649 (AC_ARG_ENABLE(sim-inline)): Likewise.
650 (AC_ARG_ENABLE(sim-packages)): Likewise.
651 (AC_ARG_ENABLE(sim-regparm)): Likewise.
652 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
653 (AC_ARG_ENABLE(sim-smp)): Likewise.
654 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
655 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
656 (AC_ARG_ENABLE(cgen-maint)): Likewise.
657 * configure: Regenerate.
659 2015-06-23 Mike Frysinger <vapier@gentoo.org>
661 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
663 2015-06-23 Mike Frysinger <vapier@gentoo.org>
665 * cgen-trace.c [!__STDC__]: Delete.
666 * sim-trace.h [!__STDC__]: Likewise.
668 2015-06-21 Mike Frysinger <vapier@gentoo.org>
670 * sim-model.c (sim_model_init): Assert model is not NULL.
672 2015-06-21 Mike Frysinger <vapier@gentoo.org>
674 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
675 stdint.h. Replace all signed/unsigned typedefs with int#_t and
678 2015-06-21 Mike Frysinger <vapier@gentoo.org>
680 * sim-alu.h (_SIM_ALU_H_): Rename to ...
681 (SIM_ALU_H): ... this.
682 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
683 (SIM_ASSERT_H): ... this.
684 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
685 (SIM_BASICS_H): ... this.
686 * sim-bits.h (_SIM_BITS_H_): Rename to ...
687 (SIM_BITS_H): ... this.
688 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
689 (SIM_ENDIAN_H): ... this.
691 2015-06-18 Mike Frysinger <vapier@gentoo.org>
693 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
696 2015-06-18 Mike Frysinger <vapier@gentoo.org>
698 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
699 m for sentinel testing.
701 2015-06-17 Mike Frysinger <vapier@gentoo.org>
703 * sim-syscall.c: Include errno.h and targ-vals.h.
704 (sim_syscall_multi, sim_syscall): Define.
705 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
706 * syscall.c (cb_syscall): Extend comment.
708 2015-06-17 Mike Frysinger <vapier@gentoo.org>
710 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
711 * sim-syscall.c: New file.
712 * sim-syscall.h: New file.
714 2015-06-17 Mike Frysinger <vapier@gentoo.org>
716 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
717 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
718 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
719 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
720 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
722 * gentmap.c (gen_targ_map_c): Output name field.
724 2015-06-12 Mike Frysinger <vapier@gentoo.org>
726 * acinclude.m4: Change configure.in to configure.ac.
727 * sim-config.h: Likewise.
729 2015-06-12 Mike Frysinger <vapier@gentoo.org>
731 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
732 * configure: Regenerate.
734 2015-06-12 Mike Frysinger <vapier@gentoo.org>
736 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
737 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
738 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
739 TRACE_DEBUG): Define.
741 2015-06-12 Mike Frysinger <vapier@gentoo.org>
743 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
744 * sim-trace.c (trace_option_handler): Likewise.
745 * sim-trace.h (WITH_TRACE_ANY_P): Define.
746 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
747 (TRACE_ANY_P): Likewise.
749 2015-06-12 Mike Frysinger <vapier@gentoo.org>
751 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
752 CGEN_TRACE_INSN_FINI.
753 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
754 trace_result to cgen_trace_result, trace_insn_fini to
755 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
756 and trace_extract to cgen_trace_extract.
757 * cgen-trace.h (trace_insn_init): Rename to ...
758 (cgen_trace_insn_init): ... this.
759 (trace_insn_fini): Rename to ...
760 (cgen_trace_insn_fini): ... this.
761 (trace_insn): Rename to ...
762 (cgen_trace_insn): ... this.
763 (trace_extract): Rename to ...
764 (cgen_trace_extract): ... this.
765 (trace_result): Rename to ...
766 (cgen_trace_result): ... this.
767 (TRACE_RESULT_P): Rename to ...
768 (CGEN_TRACE_RESULT_P): ... this.
769 (TRACE_INSN_INIT): Rename to ...
770 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
771 cgen_trace_insn_init.
772 (TRACE_INSN_FINI): Rename to ...
773 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
774 cgen_trace_insn_fini.
775 (TRACE_PRINTF): Rename to ...
776 (CGEN_TRACE_PRINTF): ... this.
777 (TRACE_INSN): Rename to ...
778 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
779 (TRACE_EXTRACT): Rename to ...
780 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
782 (TRACE_RESULT): Rename to ...
783 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
784 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
785 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
786 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
787 TRACE_INSN to CGEN_TRACE_INSN.
788 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
790 2015-06-11 Mike Frysinger <vapier@gentoo.org>
792 * sim-events.c (ETRACE_P): Delete.
793 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
794 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
795 * sim-events.h (struct _sim_events): Delete trace member.
796 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
797 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
799 2015-06-11 Mike Frysinger <vapier@gentoo.org>
801 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
802 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
803 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
804 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
806 2015-06-11 Mike Frysinger <vapier@gentoo.org>
808 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
810 2015-06-11 Mike Frysinger <vapier@gentoo.org>
812 * sim-trace.h (WITH_TRACE_P): New define.
813 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
814 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
815 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
816 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
817 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
818 Redefine to use WITH_TRACE_P.
820 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
822 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
823 mistake in call to sim_engine_abort.
825 2015-04-29 Nick Clifton <nickc@redhat.com>
828 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
829 increasing parenthesis around casts to signed values.
831 2015-04-21 Mike Frysinger <vapier@gentoo.org>
833 * gennltvals.sh: Add mcore support.
834 * nltvals.def: Regenerate.
836 2015-04-21 Mike Frysinger <vapier@gentoo.org>
838 * cgen.sh: Add +x permissions.
839 * genmloop.sh: Likewise.
840 * gentvals.sh: Likewise.
841 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
842 Change all uses of srcroot for newlib to newlibroot.
844 2015-04-18 Mike Frysinger <vapier@gentoo.org>
846 * sim-base.h (SIM_CPU): New typedef.
848 2015-04-18 Mike Frysinger <vapier@gentoo.org>
850 * cgen-engine.h (CIA_ADDR): Delete.
851 * sim-base.h: Update sim_cia example.
852 [!CIA_ADDR] (sim_cia): New typedef.
854 2015-04-17 Mike Frysinger <vapier@gentoo.org>
856 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
857 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
858 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
859 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
860 CIA_SET to CPU_PC_SET.
862 2015-04-15 Mike Frysinger <vapier@gentoo.org>
864 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
865 * sim-main.h (STATE_CPU): Remove from comment and define.
867 2015-04-13 Mike Frysinger <vapier@gentoo.org>
869 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
870 * configure: Regenerate.
872 2015-04-13 Mike Frysinger <vapier@gentoo.org>
874 * sim-options.c: Include version.h.
875 (OPTIONS_VERSION): New enum.
876 (standard_options): Add "version".
877 (standard_option_handler): Handle OPTIONS_VERSION.
879 2015-04-13 Mike Frysinger <vapier@gentoo.org>
881 * Makefile.in (version.o): Change to using create-version.sh from gdb.
882 (create-version.sh): Delete.
884 2015-04-06 Mike Frysinger <vapier@gentoo.org>
886 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
888 2015-04-01 Mike Frysinger <vapier@gentoo.org>
890 * run-sim.h, run.c: Delete.
891 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
893 2015-03-31 Mike Frysinger <vapier@gentoo.org>
895 * config.in, configure: Regenerate.
896 * Make-common.in (CSEARCH): Add $(ZLIBINC).
897 (ZLIB, ZLIBINC): Define.
898 (BFD_LIB): Add $(ZLIB).
900 2015-03-31 Mike Frysinger <vapier@gentoo.org>
902 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
903 * cgen-ops.h (SEMOPS_INLINE): Likewise.
905 2015-03-29 Mike Frysinger <vapier@gentoo.org>
907 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
908 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
909 * sim-inline.h (INLINE2): Define to gnu_inline when available.
911 2015-03-24 Mike Frysinger <vapier@gentoo.org>
913 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
914 usage of STATE_WATCHPOINTS.
915 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
916 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
918 2015-03-24 Mike Frysinger <vapier@gentoo.org>
920 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
922 2015-03-24 Mike Frysinger <vapier@gentoo.org>
924 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
926 2015-03-24 Mike Frysinger <vapier@gentoo.org>
928 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
929 of enable_sim_hardware to AC_ARG_ENABLE.
931 2015-03-23 Mike Frysinger <vapier@gentoo.org>
933 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
934 Add dv-sockser.o to sim_hw_objs.
936 2015-03-23 Mike Frysinger <vapier@gentoo.org>
938 * dv-sockser.c: Include config.h.
939 * dv-sockser.h: Include sim-inline.h.
940 [HAVE_DV_SOCKSER]: Move all prototypes here.
941 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
942 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
944 2015-03-16 Mike Frysinger <vapier@gentoo.org>
946 * gentmap.c, run.c: Convert old style prototypes.
948 2015-03-16 Mike Frysinger <vapier@gentoo.org>
950 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
951 symlinking tconfig.h to tconfig.in.
952 * config.in, configure: Regenerate.
953 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
954 * tconfig.in: Rename file ...
955 * tconfig.h: ... here.
957 2015-03-15 Mike Frysinger <vapier@gentoo.org>
959 * dv-socker.h (dv_sockser_install): Declare.
960 * sim-module.c: Include config.h.
961 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
962 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
963 * sim-module.h: Include gdb/remote-sim.h.
965 2015-03-14 Mike Frysinger <vapier@gentoo.org>
967 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
968 (sim-inline.c): Delete rule.
970 2015-03-14 Mike Frysinger <vapier@gentoo.org>
972 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
973 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
974 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
976 2015-03-14 Mike Frysinger <vapier@gentoo.org>
978 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
979 [!ASSERT, WITH_ASSERT]: Likewise.
980 * sim-endian.c: Delete sim-io.h include.
982 2015-02-19 Mike Frysinger <vapier@gentoo.org>
984 * run-sim.h (sim_kill): Delete unused prototype.
986 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
988 * gentmap.c: Include "string.h".
990 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
992 * sim-options.c (sim_args_command): Call freeargv() when failure
995 2015-01-07 Joel Brobecker <brobecker@adacore.com>
997 * aclocal.m4, configure: Regenerate using automake 1.11.1.
999 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1001 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1002 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1003 callbacks following renaming in callback.h.
1004 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1005 callback by call to "to_lstat" callback
1007 2014-08-28 Gary Benson <gbenson@redhat.com>
1009 * sim-trace.h (debug_printf): New define.
1011 2014-08-19 Alan Modra <amodra@gmail.com>
1013 * configure: Regenerate.
1015 2014-08-15 Roland McGrath <mcgrathr@google.com>
1017 * configure: Regenerate.
1018 * config.in: Regenerate.
1020 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1022 * sim-command.c (sim_do_command): Add const to cmd.
1023 * sim-options.c (sim_args_command): Add const to cmd.
1024 * sim-options.h (sim_args_command): Add const to cmd.
1026 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1028 * sim-hload.c (sim_load): Add const to prog.
1029 * sim-load.c (sim_load_file): Likewise.
1030 * sim-utils.c (sim_analyze_program): Likewise.
1031 * sim-utils.h (sim_analyze_program): Likewise.
1032 (sim_load_file): Likewise.
1034 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1036 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1037 * callback.c (system): Delete unused prototype.
1038 (os_init): Likewise.
1039 (os_shutdown): Likewise.
1040 (os_unlink): Likewise.
1041 (os_time): Likewise.
1042 (os_system): Likewise.
1043 (os_rename): Likewise.
1044 (os_write_stdout): Likewise.
1045 (os_flush_stdout): Likewise.
1046 (os_write_stderr): Likewise.
1047 (os_flush_stderr): Likewise.
1048 (os_write): Likewise.
1049 (os_read_stdin): Likewise.
1050 (os_read): Likewise.
1051 (os_open): Likewise.
1052 (os_lseek): Likewise.
1053 (os_isatty): Likewise.
1054 (os_get_errno): Likewise.
1055 (os_close): Likewise.
1056 (os_vprintf_filtered): Likewise.
1057 (os_evprintf_filtered): Likewise.
1058 (os_error): Likewise.
1062 (wrap): Change to new style prototype.
1065 (os_close): Likewise.
1066 (os_poll_quit): Likewise.
1067 (os_get_errno): Likewise.
1068 (os_isatty): Likewise.
1069 (os_lseek): Likewise.
1070 (os_open): Likewise.
1071 (os_read): Likewise.
1072 (os_read_stdin): Likewise.
1073 (os_write): Likewise.
1074 (os_write_stdout): Likewise.
1075 (os_flush_stdout): Likewise.
1076 (os_write_stderr): Likewise.
1077 (os_flush_stderr): Likewise.
1078 (os_rename): Likewise.
1079 (os_system): Likewise.
1080 (os_time): Likewise.
1081 (os_unlink): Likewise.
1082 (os_stat): Likewise.
1083 (os_fstat): Likewise.
1084 (os_lstat): Likewise.
1085 (os_ftruncate): Likewise.
1086 (os_truncate): Likewise.
1087 (os_pipe): Likewise.
1088 (os_pipe_empty): Likewise.
1089 (os_pipe_nonempty): Likewise.
1090 (os_shutdown): Likewise.
1091 (os_init): Likewise.
1092 (cb_read_target_syscall_maps): Likewise.
1093 (cb_target_to_host_syscall): Likewise.
1094 (cb_host_to_target_errno): Likewise.
1095 (cb_target_to_host_open): Likewise.
1096 (cb_store_target_endian): Likewise.
1097 (cb_host_to_target_stat): Likewise.
1098 * sim-hload.c (sim_load): Change to new style prototype.
1099 * sim-load.c (sim_load_file): Change to new style prototype.
1100 (report_transfer_performance): Likewise.
1101 (xprintf_bfd_vma): Likewise.
1102 * syscall.c (cb_get_string): Change to new style prototype.
1103 (get_path): Likewise.
1104 (cb_syscall): Likewise.
1106 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1108 * create-version.sh: Align parameters to match those of
1109 ../../gdb/common/create-version.sh.
1110 * Make-common.in (srcsim): New variable.
1111 (version.c): Adjust call to create-version.sh as per above.
1113 2013-09-23 Alan Modra <amodra@gmail.com>
1115 * configure: Regenerate.
1117 2013-09-03 Mike Stump <mikestump@comcast.net>
1119 * sim-options.c (complete_option_list): Mark text and word const.
1121 2013-06-28 Tom Tromey <tromey@redhat.com>
1123 * Make-common.in (version.c): Use version.in, not
1125 * create-version.sh: Likewise.
1127 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1129 * create-version.sh: New script. Adapted from
1130 gdb/commong/create-version.sh.
1131 * Make-common.in (version.c): Update rule dependencies,
1132 and re-implement using create-version.sh.
1134 2013-06-21 Nick Clifton <nickc@redhat.com>
1136 * gennltvals.sh: Add msp430 support.
1137 * nltvals.def: Regenerate.
1139 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1141 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1142 * aclocal.m4, configure: Regenerate.
1144 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1147 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1148 -Wformat-nonliteral with -Wno-format.
1150 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1152 * acinclude.m4: Regenerate.
1154 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1156 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1157 which do not support dv-sockser.o. Add always as option to
1158 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1159 is always required to be enabled by simulator.
1161 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1163 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1164 * nltvals.def: Regenerate.
1166 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1168 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1169 * config.in, configure: Regenerate.
1171 2012-05-24 Pedro Alves <palves@redhat.com>
1173 * sim-signal.h (sim_signal_to_target): Rename to ...
1174 (sim_signal_to_gdb_signal): ... this.
1175 * sim-signal.c (sim_signal_to_target): Rename to ...
1176 (sim_signal_to_gdb_signal): ... this.
1177 * sim-reason.c (sim_stop_reason): Adjust to rename.
1179 2012-05-24 Pedro Alves <palves@redhat.com>
1183 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1185 2012-05-24 Pedro Alves <palves@redhat.com>
1189 Replace target_signal with gdb_signal throughout.
1191 2012-05-18 Nick Clifton <nickc@redhat.com>
1194 * callback.c: Include config.h before system header files.
1195 * cgen-trace.c: Likewise.
1196 * cgen-utils.c: Likewise.
1197 * gentmap.c: Likewise.
1199 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1201 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1203 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1205 * sim-trace.c: Update the function prototype of save_data_size.
1206 Move the enum data_fmt from here...
1207 * sim-trace.h: ...to here.
1208 Add function prototype of save_data.
1210 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1212 * sim-core.h (sim_core_trans_addr): Add prototype.
1214 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1216 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1217 missing in last change.
1219 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1221 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1222 * nrun.c: Include string.h/strings.h.
1223 * aclocal.m4, config.in, configure: Regenerate.
1225 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1227 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1228 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1229 out -Werror initialization.
1231 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1233 * Make-common.in (TAGS): Change a-z to [:lower:].
1234 * acinclude.m4 (sim-trace): Likewise.
1235 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1236 Change A-Za-z0-9 to [:alnum:].
1238 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1240 * nrun.c (main): Display strsignal of sigrc.
1242 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1244 * Makefile.in (abs_srcdir): Declare.
1245 (srcroot): Define in terms of abs_srcdir.
1246 (headers): Change srcdir to abs_srcdir.
1248 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1250 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1253 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1255 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1256 system bourne shell.
1258 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1260 * syscall.c (cb_get_string): Rename from "get_string".
1261 (get_path): Rename get_string call to cb_get_string.
1263 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1265 * Make-common.in (VPATH): Add $(srccom).
1267 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1268 POSTCOMPILE): New variables.
1269 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1270 Include dependency files, when using GNU Make. Delete all
1271 dependency-only rules.
1272 * aclocal.m4: Include ../../config/depstand.m4. Call
1273 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1274 (MAKE, GMAKE): New substs.
1276 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1279 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1280 * configure, config.in: Regenerate.
1281 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1283 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1285 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1287 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1289 * sim-profile.c (profile_info): Only print the title once.
1291 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1293 * acinclude.m4: Rename from aclocal.m4.
1294 * aclocal.m4: Regenerate.
1296 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1298 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1299 * common.m4: Delete.
1300 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1301 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1302 * configure: Regenerate.
1304 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1306 * sim-alu.h (ALU32_AND): Clear carry flag.
1307 (ALU32_AND): Clear carry flag.
1309 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1311 * dv-cfi.c: Include stdbool.h.
1313 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1315 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1317 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1319 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1320 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1322 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1324 * sim-command.c: Include sim-options.h.
1326 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1328 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1330 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1332 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1333 Delete direct call to AC_PROG_CC.
1335 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1337 * sim-command.c: New file.
1338 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1339 (sim-command.o): New rule.
1341 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1343 * sim-options.c (standard_option_handler): Remove arg[0] check
1344 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1345 not an empty string, otherwise assign "" back to it.
1347 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1349 * nltvals.def: Regenerate to include Blackfin syscalls again.
1351 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1353 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1354 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1355 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1356 (trace_idx_to_str): Likewise.
1357 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1358 (TRACE_syscall): Define.
1359 (WITH_TRACE_SYSCALL_P): Likewise.
1360 (TRACE_SYSCALL_P): Likewise.
1362 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1364 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1365 remove now-unnecessary sub-scope for glue->type setting.
1366 Check to see if the "reg" property exists before we use it, and
1367 if it doesn't exist, error out for "glue" devices.
1369 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1371 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1372 glue-or, and set type to glue_xor when name is glue-xor.
1373 (hw_glue_port_event): Return immediately when type is glue_io
1374 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1375 and hw_port_event calls from glue_and to end of function.
1377 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1379 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1380 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1381 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1382 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1383 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1384 around function arguments.
1386 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1388 * sim-options.c (complete_option_list, sim_complete_command):
1391 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1393 * dv-glue.c: Fix up style.
1395 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1397 * hw-alloc.c (hw_alloc_data): Adjust brace.
1398 * hw-base.c (hw_base_data): Likewise.
1399 (generic_hw_unit_decode): Fix indentation.
1400 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1401 * hw-events.c (hw_event, hw_event_data): Likewise.
1402 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1403 * hw-instances.c (hw_instance_data): Likewise.
1404 * hw-instances.h (hw_instance): Likewise.
1405 * hw-main.h (hw_descriptor, enum): Likewise.
1406 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1407 * hw-ports.h (hw_port_descriptor): Likewise.
1408 * hw-properties.c (hw_property_data): Likewise.
1409 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1410 _range_property_spec, _reg_property_spec): Likewise.
1411 * hw-tree.c (_name_specifier, printer): Likewise.
1412 (split_device_specifier, parse_string_property, hw_tree_traverse,
1413 print_size, print_reg_property, print_string, print_properties):
1416 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1418 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1419 * Make-common.in (dv-cfi.o): New rule.
1420 * dv-cfi.c, dv-cfi.h: New files.
1422 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1424 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1425 fcntl.h and sys/fcntl.h, for constants.
1426 * nltvals.def: Regenerate.
1427 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1428 * sim-io.h (sys/types.h, sys/stat.h): Include.
1429 (sim_io_stat, sim_io_fstat): Declare.
1431 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1433 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1434 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1435 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1436 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1437 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1438 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1439 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1440 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1441 syscall.c: Trim trailing whitespace.
1443 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1445 * gennltvals.sh: Handle bfin targets.
1446 * nltvals.def: Regenerate.
1448 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1450 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1453 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1455 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1456 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1457 (hw_free): Drop zfree logic and always call free.
1458 * hw-base.c (hw_delete): Change zfree to free.
1459 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1460 (hw_handle_remove_phandle): Likewise.
1461 * hw-instances.c (hw_instance_delete): Likewise.
1462 * hw-tree.c (parse_reg_property): Likewise.
1463 (parse_ranges_property): Likewise.
1464 (parse_string_property): Likewise.
1465 * sim-core.c (sim_core_uninstall): Likewise.
1466 * sim-cpu.c (sim_cpu_free_all): Likewise.
1467 * sim-hw.c (sim_hw_uninstall): Likewise.
1468 * sim-memopt.c (do_memopt_delete): Likewise.
1469 (sim_memory_uninstall): Likewise.
1470 * sim-module.c (sim_module_uninstall): Likewise.
1471 * sim-options.c (sim_parse_args): Likewise.
1472 * sim-profile.c (profile_pc_cleanup): Likewise.
1473 (profile_uninstall): Likewise.
1474 * sim-watch.c (do_watchpoint_delete): Likewise.
1475 * sim-utils.c (zfree): Delete.
1476 (sim_state_free): Change zfree to free.
1477 * sim-utils.h (zfree): Delete.
1479 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1481 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1483 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1485 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1487 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1489 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1491 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1492 when asprintf fails.
1493 * sim-utils.c (sim_do_commandf): Issue an error and return when
1495 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1498 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1500 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1501 bytes has been calculated and when mmap_next_fd is valid and
1503 (memory_option_handler): Allow missing size when mmap_next_fd is
1506 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1508 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1509 not empty, and always append $3 to $hardware.
1511 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1513 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1514 * sim-hw.h (sim_hw_abort): Likewise.
1516 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1518 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1520 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1522 * run.1: Copyright year update.
1524 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1526 * hw-alloc.h (HW_NALLOC): Define.
1528 010-12-28 Mike Frysinger <vapier@gentoo.org>
1530 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1532 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1534 * sim-memopt.c (OPTION_MAP_INFO): Define.
1535 (memory_options): Handle --map-info.
1536 (memory_option_handler): Handle OPTION_MAP_INFO.
1538 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1540 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1541 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1542 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1544 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1546 * sim-core.c (WITH_HW): Add device casts to device_error,
1547 device_io_read_buffer, and device_io_write_buffer.
1549 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1551 * dv-sockser.c (dv_sockser_write_buffer): New function.
1552 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1553 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1555 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1557 * callback.c (os_lseek): Call wrap on lseek result.
1559 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1561 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1562 call by its equality to -1 not by it being negative.
1563 (connected_p): Likewise for accept() call.
1565 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1567 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1569 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1571 * profile.c (sim_profile_print_bar): Add cpu argument.
1573 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1575 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1577 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1579 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1580 (profile_print_pc): Convert sim_io_printf to profile_printf.
1581 (profile_print_insn): Likewise.
1582 (profile_print_memory): Likewise.
1583 (profile_print_core): Likewise.
1584 (profile_print_model): Likewise.
1585 (sim_profile_print_bar): Likewise.
1586 (profile_print_speed): Likewise.
1587 (profile_print_addr_ranges): Likewise.
1588 (profile_info): Likewise.
1589 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1591 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1593 * sim-model.c (OPTION_MODEL): Convert to enum.
1594 (OPTION_MODEL_INFO): New enum.
1595 (model_options): Add model-info/info-model entries.
1596 (model_option_handler): Handle OPTION_MODEL_INFO.
1598 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1600 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1601 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1604 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1606 * sim-hrw.c (sim_write): Add const to buf arg.
1607 * sim-utils.h (sim_write_fn): Likewise.
1609 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1611 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1614 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1616 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1617 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1618 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1619 * dv-sockser.c (sockser_options): Likewise.
1620 * hw-ports.c (empty_hw_ports): Likewise.
1621 * sim-hw.c (hw_options): Likewise.
1622 * sim-model.c (model_options): Likewise.
1623 * sim-options.c (standard_options): Likewise.
1624 * sim-profile.c (profile_options): Likewise.
1625 * sim-trace.c (trace_options): Likewise.
1626 * sim-watch.c (watchpoint_options): Likewise.
1628 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1630 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1631 the local "arg_table" variable, and the xmalloc cast.
1633 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1635 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1637 (sim_fpu_print_func): Add const markings to format buffer.
1639 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1641 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1643 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1645 * sim-trace.c (save_data): Add const markings to "buf" argument.
1647 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1649 * sim-options.c (standard_option_handler): Add const markings to
1652 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1654 * hw-ports.h: Fix spelling typos.
1656 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1658 * configure.ac: Check for socklen_t.
1659 * configure, config.in: Regenerated.
1660 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1662 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1664 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1665 * sim-hw.c (hw_option_handler): Likewise.
1667 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1669 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1670 (interrupt_nr_to_str): Likewise.
1671 (default_interrupt_names): Add const to pointer type.
1672 (sim_watchpoint_install): Add const to prefix.
1673 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1675 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1677 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1678 (sim_core_write_buffer): Likewise.
1680 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1682 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1683 the SIM_HAVE_ADDR_RANGE define.
1685 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1687 * sim-core.h (device_error): Add const to message, and add printf
1690 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1692 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1693 SIM_HAVE_ADDR_RANGE define.
1695 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1697 * dv-glue.c (hw_glue_ports): Swap static and const.
1699 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1701 * nrun.c (usage): Use void in definition.
1702 * sim-options.c (dup_arg_p): Convert old-style function definition.
1703 (sim_parse_args): Likewise.
1704 (sim_print_help): Likewise.
1705 * sim-trace.c (set_trace_option_mask): Likewise.
1706 (set_trace_option): Likewise.
1707 * sim-utils.c (sim_analyze_program): Likewise.
1708 (sim_elapsed_time_get): Likewise.
1709 (sim_elapsed_time_since): Likewise.
1711 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1713 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1714 (standard_options): Likewise.
1715 (standard_option_handler): Likewise.
1717 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1719 * hw-ports.c (TRACE): Delete.
1720 * hw-properties.c (TRACE): Delete.
1721 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1722 (hw_find_integer_property): Likewise.
1723 (hw_find_integer_array_property): Likewise.
1724 (hw_add_duplicate_property): Likewise.
1726 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1728 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1731 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1733 * sim-model.c: Include sim-model.h
1735 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1737 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1738 & from the STATE_CPU() examples.
1740 2010-01-24 Doug Evans <dje@sebabeach.org>
1742 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1743 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1745 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1746 (struct cgen_fp_ops): Update signatures of floating point conversion
1749 * Make-common.in (CGEN_SIM_DEPS): Define.
1750 (CGEN_INCLUDE_DEPS): Use it.
1751 (CGEN_MAIN_CPU_DEPS): Simplify.
1753 2010-01-22 Doug Evans <dje@sebabeach.org>
1755 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1756 (SUBWORDTFSI, JOINSIDI): Ditto.
1758 2010-01-05 Doug Evans <dje@sebabeach.org>
1760 * cgen-types.h (SETDI): Delete, unused.
1762 2009-12-02 Doug Evans <dje@sebabeach.org>
1764 * cgen-engine.h: Remove duplicated comment.
1766 2009-11-23 Doug Evans <dje@sebabeach.org>
1768 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1769 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1771 2009-11-22 Doug Evans <dje@sebabeach.org>
1773 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1774 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1775 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1776 instead of CGEN_INSN_INT.
1778 * cgen-trace.h (trace_extract): Add cast to fix warning.
1780 2009-11-05 Doug Evans <dje@sebabeach.org>
1782 * cgen-mem.h (DECLARE_GETT): Don't inline.
1783 (DECLARE_SETT): Ditto.
1785 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1787 * sim-inline.h: Fix spelling error.
1789 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1791 * Make-common.in: Add datarootdir.
1793 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1795 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1796 (SIM_CHECK_MEMBERS_1): Remove.
1797 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1798 AC_CHECK_MEMBERS one.
1799 * configure: Regenerate.
1801 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1802 * configure: Regenerate.
1804 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1806 * config.in: Regenerate.
1807 * configure: Likewise.
1809 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1810 definition of AC_CHECK_MEMBER.
1812 * aclocal.m4: m4_include toplevel config/override.m4.
1813 * configure: Regenerate.
1815 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1817 * Makefile.in (datarootdir): New variable.
1819 2009-07-07 Doug Evans <dje@sebabeach.org>
1821 * Make-common.in (CPU_DIR): Define.
1823 2009-07-06 Doug Evans <dje@sebabeach.org>
1825 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1826 identifiers for file types rather than encoding internal
1827 implementation details of cgen.sh.
1828 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1829 * cgen.sh: Add support for parallel makes.
1830 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1832 2009-05-18 Jon Beniston <jon@beniston.com>
1834 * gennltvals.sh: Add lm32 target.
1835 * nltvals.def: Add lm32 syscall definitions.
1837 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1839 Speed up simulator startup:
1840 * sim-utils.c (zalloc): Use xcalloc.
1842 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1844 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1845 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1846 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1847 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1848 type, QI, HI, SI, DI.
1850 * callback.c (os_error): Mark as being a noreturn function.
1851 * sim-io.h (sim_io_error): Similar for sim_io_error.
1853 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1855 * aclocal.m4: Fix underquoting of function names.
1857 2008-10-21 Julian Brown <julian@codesourcery.com>
1859 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1861 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1863 * common.m4: Add test for libz and zlib.h.
1864 * configure: Regenerate to track ../common/common.m4 changes.
1867 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1868 Daniel Jacobowitz <dan@codesourcery.com>
1869 Joseph Myers <joseph@codesourcery.com>
1871 * aclocal.m4: Include ../../config/acx.m4.
1872 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1873 * configure, config.in: Regenerate.
1874 * Make-common.in (LIB_OBJS): Add version.o.
1875 (version.c, version.o): New rules.
1876 * run.c: Include version.h.
1877 (usage): Add help parameter. Print output either to stdout or
1878 stderr depending on that parameter.
1879 (print_version): New.
1880 (main): Check for --help and --version.
1881 * run-sim.h (sim_target_display_usage): Add help parameter.
1884 2008-04-14 Hans Kester <kester.hans@gmail.com>
1886 * sim-signal.c: Define missing signals for _WIN32.
1888 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1890 * gennltvals.sh: Add cr16.
1891 * nltvals.def: Rebuild.
1893 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1895 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1896 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1898 2007-08-10 Nick Clifton <nickc@redhat.com>
1900 * sim-memopt.c (memory_options): Mention that the
1901 --memory-size switch accepts suffixes.
1902 (parse_size): Handle a suffix on the size value.
1903 * sim-options.c (standard_options): Mention that the mem-size
1904 switch accepts suffixes.
1905 (standard_option_handler): Handle a suffix on the size value.
1907 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1909 * acconfig.h: Remove.
1910 * config.in: Regenerate.
1912 2006-11-07 Thiemo Seufer <ths@mips.com>
1914 * gentmap.c: Fix compile time warning.
1916 2006-11-07 Thiemo Seufer <ths@mips.com>
1918 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1919 for bfd text addresses.
1921 2006-08-29 Thiemo Seufer <ths@mips.com>
1922 Nigel Stephens <nigel@mips.com>
1924 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1925 SIM_QUIET_NAN_NEGATED.
1927 2006-08-29 Nigel Stephens <nigel@mips.com>
1929 * sim-profile.c (profile_pc_init): Initialise default profiling
1930 frequency to a prime number.
1931 (profile_print_pc): Convert gmon.out sample data into target
1934 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1936 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1937 * common.m4: Likewise.
1938 * configure: Regenerated.
1940 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1942 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1943 * configure: Regenerated.
1945 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1947 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1948 and LIBINTL_DEP everywhere.
1949 (CSEARCH): Use INCINTL.
1950 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1952 * configure: Regenerated.
1954 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1956 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1957 option-contents test.
1959 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1961 * sim-signal.c (sim_signal_to_target): Fix typos.
1963 * sim-reason.c (sim_stop_reason): Use
1964 sim_signal_to_target, not sim_signal_to_host.
1965 * sim-signal.c (sim_signal_to_host): Fix typo.
1966 (sim_signal_to_target): New function.
1968 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1970 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1973 2005-07-08 Ian Lance Taylor <ian@airs.com>
1975 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1977 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1978 different fraction for a quiet NaN.
1979 (unpack_fpu): Likewise.
1981 2005-07-08 Ben Elliston <bje@au.ibm.com>
1983 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1984 * sim-load.c: Likewise.
1985 * syscall.c: Likewise.
1987 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1989 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1992 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1994 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1996 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1998 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1999 and signed64 for __ALPHA__.
2001 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2003 * aclocal.m4 Include ../../gettext.m4.
2004 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2005 (AM_LC_MESSAGES): Remove.
2006 * configure: Regenerate.
2008 2005-02-28 Jim Blandy <jimb@redhat.com>
2010 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2011 -Wuninitialized in the default list of build warnings if CFLAGS is
2012 set, and doesn't include -O. (Using -Wuninitialized without
2013 optimization produces a warning, which interferes with compilation
2016 2005-02-21 Jim Blandy <jimb@redhat.com>
2018 * callback.c (os_fstat): Don't declare 't' unless it's used.
2020 2005-02-09 Jim Blandy <jimb@redhat.com>
2022 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2024 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2025 to $(CGEN), to ensure that the command substitution happens where
2026 the variable is referenced in the submake, not when the submake's
2027 arguments are expanded.
2028 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2029 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2030 application Scheme script directly after ${cgen}; don't precede it
2033 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2035 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2036 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2037 Include libiberty.h.
2038 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2039 being either end of a pipe.
2040 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2041 (os_shutdown): Clear pipe state.
2042 (default_callback): Initialize new members.
2044 * callback.c (default_callback): Initialize target_endian.
2045 (cb_store_target_endian): Renamed from store, new first parameter
2046 host_callback *cb, drop last parameter big_p. Take endianness
2048 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2049 Remove variable big_p.
2050 * nrun.c (main): Initialize default_callback.target_endian.
2052 2005-01-14 Andrew Cagney <cagney@gnu.org>
2054 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2055 Add explicit call to AC_CONFIG_HEADER.
2056 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2057 * configure: Re-generate.
2059 2005-01-12 Andrew Cagney <cagney@gnu.org>
2061 * common.m4: New file, based on of aclocal.m4.
2063 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2065 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2066 * configure: Regenerated to track ../common/aclocal.m4 changes.
2068 2005-01-07 Andrew Cagney <cagney@gnu.org>
2070 * configure.ac: Rename configure.in, require autoconf 2.59.
2071 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2072 * configure: Re-generate.
2074 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2076 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2077 <case CB_SYS_ftruncate>: New cases.
2079 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2081 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2082 (cb_syscall) <case CB_SYS_rename>: New case.
2083 * callback.c (os_lstat): New function.
2085 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2087 * run.1: Document --sysroot=filepath.
2088 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2089 (standard_options): Support --sysroot=<path>.
2090 (standard_option_handler): Handle OPTION_SYSROOT.
2091 * syscall.c (simulator_sysroot): Define, initialized empty.
2092 (get_path): Prepend simulator_sysroot to absolute file path.
2093 [HAVE_STRING_H]: Include string.h.
2094 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2095 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2096 (main): If simulator_sysroot is not empty, chdir there.
2097 * sim-config.h (simulator_sysroot): Declare.
2099 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2100 cgen_rtx_error" in a CGEN-generated simulator.
2101 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2102 replacement for CGEN-related breakpoints.
2104 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2106 * Make-common.in (sim-basics_h): Add $(callback_h).
2108 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2110 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2111 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2112 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2113 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2114 (SIM_CHECK_MEMBERS): New macros.
2115 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2116 for struct stat member test and write. Add ST_x calls for each
2117 struct stat member tested in configure.in. Wrap each ST_x call in
2118 #ifdef of configure macro for that member.
2119 * configure, config.in: Regenerate.
2121 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2123 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2125 <case desc>: Pass -OPC opcfile.
2126 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2127 parameter to cgen.sh.
2129 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2131 * Make-common.in (sim-basics_h): Correct dependencies on
2132 cconfig.h and tconfig.h
2133 (sim-load.o): Correct typo in sim-basics_h dependency.
2135 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2137 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2138 sub-dependencies for other sim files that they include.
2139 (sim_main_headers): Use sim-*_h macros.
2140 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2142 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2144 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2147 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2148 $(remote_sim_h) too.
2149 (sim_main_headers): Add sim-utils.h.
2151 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2153 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2155 2004-07-26 Andrew Cagney <cagney@gnu.org>
2157 Problem from Olaf Hering <olh@suse.de>.
2158 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2160 2004-07-10 Ben Elliston <bje@au.ibm.com>
2162 * hw-tree.c (parse_integer_property): Typo fix in comments.
2163 * sim-options.c (sim_args_command): Likewise.
2165 2004-06-28 Andrew Cagney <cagney@gnu.org>
2167 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2169 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2171 * callback.c (os_shutdown): Fix bug in last change: actually
2172 mark file descriptors as available on startup.
2174 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2176 [ include/gdb: * callback.h (host_callback_struct): Replace
2177 members fdopen and alwaysopen with fd_buddy. ]
2178 * callback.c: Changed all users.
2180 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2182 * sim-load.c (sim_load_file): Use bfd_get_section_size
2183 instead of bfd_get_section_size_before_reloc.
2185 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2187 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2188 passing it to printf.
2190 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2192 * callback.c: Update copyright dates.
2194 * sim-basics.h: Likewise.
2195 * sim-load.c: Likewise.
2196 * syscall.c: Likewise.
2198 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2200 * callback.c: Include cconfig.h instead of config.h.
2202 * sim-basics.h: Likewise.
2203 * sim-load.c: Likewise.
2204 * syscall.c: Likewise.
2206 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2208 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2210 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2212 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2214 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2216 * sim-options.c (standard_options): Fix the names of H8
2219 2003-10-30 Andrew Cagney <cagney@redhat.com>
2221 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2222 with "struct bfd_symbol".
2224 2003-10-21 Andrew Cagney <cagney@redhat.com>
2226 * callback.c (os_truncate): Call "truncate", and not "stat".
2228 2003-10-20 Andrew Cagney <cagney@redhat.com>
2230 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2232 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2234 * callback.c (os_ftruncate, os_truncate): New functions.
2235 (default_callback): Initialize ftruncate and truncate members.
2237 2003-09-08 Dave Brolley <brolley@redhat.com>
2239 On behalf of Doug Evans <dje@sebabeach.org>
2240 * cgen.sh: New arg archfile.
2241 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2242 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2244 2003-08-28 Andrew Cagney <cagney@redhat.com>
2246 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2247 * sim-options.c (print_help): Cast the format with specifier to
2250 2003-08-20 Michael Snyder <msnyder@redhat.com>
2251 Dave Brolley <brolley@redhat.com>
2253 * cgen-par.h (flags, word1): New target-specific
2254 fields of CGEN_WRITE_QUEUE_ELEMENT.
2255 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2256 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2257 * gennltvals.sh: Add frv target.
2258 * nltvals.def: Add frv target.
2260 2003-06-23 Michael Snyder <msnyder@redhat.com>
2262 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2263 * sim-reg.c: Fix cut-and-paste bug in comment.
2265 2003-06-22 Andrew Cagney <cagney@redhat.com>
2267 From matthew green <mrg@redhat.com>:
2268 * sim-fpu.h: Update copyright.
2269 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2270 * sim-fpu.c: Update copyright.
2271 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2273 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2275 From Doug Evans <dje@sebabeach.org>:
2276 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2277 with disassemble_info:read_memory_func.
2278 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2280 2003-06-04 Michael Snyder <msnyder@redhat.com>
2282 * common/run.c (main): Remove SIM_H8300 ifdef.
2284 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2285 (standard_options): Add '-x' for h8/300sx.
2286 (standard_option_handler): Add case for SIM_H8300SX.
2288 2003-04-13 Michael Snyder <msnyder@redhat.com>
2290 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2292 2003-03-01 Andrew Cagney <cagney@redhat.com>
2294 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2295 (sim_engine_vabort): Ditto.
2297 2003-02-27 Andrew Cagney <cagney@redhat.com>
2299 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2300 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2301 * nrun.c (main): Ditto.
2303 2003-02-26 Andrew Cagney <cagney@redhat.com>
2305 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2306 (sim_engine_vabort): Ditto.
2307 (sim_engine_halt, sim_engine_restart): Ditto.
2309 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2311 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2312 (sim-break_h): Delete macro.
2313 (sim-break.o): Delete rule.
2314 * sim-break.c: Delete file.
2315 * sim-break.h: Delete file.
2316 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2317 (STATE_BREAKPOINTS): Delete macro.
2318 (sim_state_base): Delete field breakpoints.
2319 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2320 sim_break_install to array.
2322 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2324 * run.c (usage): Fix typos.
2326 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2328 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2330 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2332 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2333 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2334 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2335 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2336 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2337 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2338 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2339 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2340 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2341 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2343 2002-11-13 Andrew Cagney <cagney@redhat.com>
2345 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2347 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2349 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2350 (distclean): Depend on it.
2352 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2354 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2356 2002-08-29 Dave Brolley <brolley@redhat.com>
2358 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2360 2002-07-17 Andrew Cagney <cagney@redhat.com>
2362 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2363 (sim_set_callbacks, sim_size, sim_trace)
2364 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2365 to here from "gdb/remote-sim.h".
2367 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2369 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2370 avoid possible longjmp problems with automatic variable siggnal.
2372 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2374 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2375 * Make-common.in (installdirs): Make $(libdir) too, needed when
2376 installing libsim.a.
2378 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2380 * gennltvals.sh (dir): Mark d30v as obsolete.
2381 * nltvals.def: Remove d30v.
2383 2002-06-17 Andrew Cagney <cagney@redhat.com>
2385 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2387 * sim-memopt.c: Include <unistd.h>.
2388 (do_memopt_add): Fix printf format.
2389 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2391 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2393 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2394 --enable-gdb-build-warnings.
2395 * configure: Regenerated to track ../common/aclocal.m4 changes.
2397 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2399 * sim-fpu.c (unpack_fpu): Initialize exponent for
2402 (sim_fpu_sqrt): Same.
2404 2002-06-08 Andrew Cagney <cagney@redhat.com>
2406 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2407 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2409 * sim-load.c: Ditto.
2410 * callback.c: Ditto.
2412 * Make-common.in (callback_h): Define.
2413 (remote_sim_h): Define.
2415 (callback.o): Update.
2416 (syscall.o): Update.
2419 (sim-hload.o): Update.
2421 (sim-reason.o): Update.
2422 (sim-reg.o): Update.
2423 (sim-resume.o): Update.
2425 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2427 * run.c: Fix formatting.
2429 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2431 * run-sim.h: New header. Provide prototypes for functions used
2432 between run() and libsim.a which are not used by GDB.
2433 * run.c: Include run-sim.h.
2434 (main): If SIM_TARGET_SWITCHES is defined call
2435 sim_target_parse_command_line.
2436 (usage): If SIM_TARGET_SWITCHES is defined call
2437 sim_target_display_usage.
2439 2002-05-17 Andrey Volkov <avolkov@transas.com>
2441 * run.c: Made h8300s as new target, not h8300h alias.
2442 Added new option -S (h8300s target)
2443 * sim-options.c: Ditto.
2445 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2447 * callback.c: Use 'deprecated' rather than 'depreciated.'
2449 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2451 From wiz at danbala:
2452 * sim-fpu.h: Fix grammar and typos.
2455 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2457 * callback.c: Fix some spelling errors.
2458 * hw-device.h: Likewise.
2459 * hw-tree.c: Likewise.
2460 * sim-abort.c: Likewise.
2461 * sim-alu.h: Likewise.
2462 * sim-core.h: Likewise.
2463 * sim-events.c: Likewise.
2464 * sim-events.h: Likewise.
2465 * sim-fpu.h: Likewise.
2466 * sim-profile.h: Likewise.
2467 * sim-utils.c: Likewise.
2469 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2471 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2474 2002-01-20 Ben Elliston <bje@redhat.com>
2476 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2477 the comment for this enumerator.
2479 2002-01-14 Ben Elliston <bje@redhat.com>
2481 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2483 2001-12-20 Kazu Hirata <kazu@hxi.com>
2485 * run.c (usage): Fix a typo.
2487 2001-07-05 Ben Elliston <bje@redhat.com>
2489 * Make-common.in (srccgen): Remove.
2490 (CGEN_CPU_DIR): Define.
2491 (CGEN_READ_SCM): Redefine without $(srccgen).
2492 (CGEN_ARCH_SCM): Ditto.
2493 (CGEN_CPU_SCM): Ditto.
2494 (CGEN_DECODE_SCM): Ditto.
2495 (CGEN_DESC_SCM): Ditto.
2497 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2499 * sim-load.c (sim_load_file): Put it back: external now.
2500 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2502 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2504 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2506 * sim-utils.c (sim_analyze_program): Ditto.
2508 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2510 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2511 we're finished with its immediate use.
2512 * sim-load.c (sim_load_file): Ditto.
2514 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2516 Add support for mmap-based memory regions.
2517 * sim-memopt.c (mmap_next_fd): New global.
2518 (sim_memory_init): Reinitialize it.
2519 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2520 "--memory-mapfile FILE" option. Check for some errors.
2521 (do_memopt_add): Conditionally do mmap instead of malloc for
2522 backing store of simulated memory. Check for more errors.
2523 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2524 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2525 * configure.in: Look for mmap/fstat related functions and headers.
2526 * config.in, configure: Regenerated.
2528 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2530 * sim-core.c (sim_core_map_attach): Correct overlap-related
2533 2001-03-07 Michael Meissner <meissner@redhat.com>
2535 * run.c (alloca-conf.h): Delete, no longer provided.
2537 2001-02-22 Ben Elliston <bje@redhat.com>
2539 * sim-trace.h (TRACE_VPU_IDX): Add.
2540 (TRACE_vpu): Define.
2541 (WITH_TRACE_VPU_P): Likewise.
2542 (TRACE_VPU_P): Likewise.
2543 * sim-trace.c (OPTION_TRACE_VPU): Define.
2544 (trace_options): Add --trace-vpu.
2545 (trace_option_handler): Handle OPTION_TRACE_VPU.
2546 (trace_option_handler): Include VPU tracing in --trace-semantics.
2547 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2549 2001-02-21 Ben Elliston <bje@redhat.com>
2551 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2552 (TRACE_BRANCH_INPUT2): Likewise.
2554 2001-02-09 Ben Elliston <bje@redhat.com>
2556 * (profile_print_pc): Write header out in target byte order.
2558 2001-02-09 Ben Elliston <bje@redhat.com>
2560 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2561 adjusting the pc shift value.
2563 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2565 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2566 where a numeric value is supplied.
2568 2001-01-06 Ben Elliston <bje@redhat.com>
2570 * cgen.sh: Allow extrafiles to include the semantics files when
2571 generating an ISA-specific decoder.
2573 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2575 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2577 2000-12-23 Ben Elliston <bje@redhat.com>
2579 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2580 them to the trace stream using sim_fpu_printn_fpu. Include
2583 2000-12-15 Ben Elliston <bje@redhat.com>
2585 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2586 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2587 trailing digits as specified (-1 to print all digits).
2588 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2589 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2592 2000-12-13 Ben Elliston <bje@redhat.com>
2594 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2595 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2598 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2600 * sim-endian.h: Don't have parameters on macro definitions which
2601 are simply renaming functions, to permit use of XCONCAT2 in both
2602 the macro name and the arguments in a use of such a definition.
2604 2000-12-11 Ben Elliston <bje@redhat.com>
2606 * cgen-ops.h (SUBWORDDFDI): New function.
2608 2000-12-05 Ben Elliston <bje@redhat.com>
2610 * Make-common.in (cgen-defs): New target.
2611 (cgen-decode): Pass $(EXTRAFILES).
2613 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2614 -outfile-suffix options.
2616 2000-12-04 Ben Elliston <bje@redhat.com>
2618 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2619 (SUBWORDSIUQI): Likewise.
2620 (SUBWORDDIHI): Likewise.
2621 (SUBWORDDIQI): New function.
2623 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2624 * cgen-scache.c (scache_option_handler): Remove unused local var.
2626 2000-12-03 Ben Elliston <bje@redhat.com>
2628 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2630 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2632 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2634 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2636 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2639 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2641 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2642 (set_hw_delete): Moved the macro as a function.
2643 * hw-base.h (set_hw_delete): Declare as external function.
2644 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2645 allocated using hw_malloc.
2647 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2649 * sim-options.c (sim_parse_args): Free the memory used for
2650 long_options, short_options, handlers, opt_cpu, orig_val.
2652 2000-11-20 Ben Elliston <bje@redhat.com>
2654 * cgen-ops.h (SUBBI): New macro.
2655 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2656 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2658 2000-11-16 Ben Elliston <bje@redhat.com>
2660 * cgen-types.h (VOID): New type.
2662 2000-11-09 Ben Elliston <bje@redhat.com>
2664 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2665 (sim_fpu_two): Set exponent to 1.
2667 2000-10-26 Ben Elliston <bje@redhat.com>
2669 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2670 `all'. Pass `-i' options to cgen applications.
2671 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2672 cgen-desc): Pass $(isa) to cgen.sh.
2674 2000-10-08 Ben Elliston <bje@redhat.com>
2676 * cgen-utils.c (cgen_rtx_error): New function.
2678 2000-10-07 Ben Elliston <bje@redhat.com>
2680 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2681 conditions for sim_core_read_buffer().
2683 2000-09-26 Dave Brolley <brolley@redhat.com>
2685 * cgen-utils.c (RORQI): New function.
2686 (ROLQI): New function.
2687 (RORHI): New function.
2688 (ROLHI): New function.
2690 2000-08-28 Dave Brolley <brolley@redhat.com>
2692 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2693 in insn_value if it will fit.
2695 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2697 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2699 2000-08-15 Dave Brolley <brolley@redhat.com>
2701 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2703 2000-08-15 Dave Brolley <brolley@redhat.com>
2705 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2706 (PROFILE_CPU_FREQ): New macro.
2707 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2708 (profile-options): Add profile-cpu-frequency.
2709 (parse_frequency): New function.
2710 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2711 (profile_print_speed): Print cpu frequency and simulated execution time.
2712 Re-indent other items to match.
2714 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2716 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2718 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2720 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2721 * Makefile.in (install): Install run.1 man page.
2723 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2725 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2726 * Makefile.in (headers,nltvals.def): Merge.
2728 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2730 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2731 * nrun.c (main): Print the simulator statistics only in
2733 * hw-properties.h (hw_find_integer_array_property): Fix
2734 prototype (use signed_cell).
2736 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2737 * sim-events.c (sim_events_remain_time): New function returning
2738 the time that remains before the event is raised.
2739 * hw-events.c (hw_event_remain_time): Likewise.
2740 * sim-events.h (sim_events_remain_time): Declare.
2741 * hw-events.h (hw_event_remain_time): Declare.
2743 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2744 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2745 (OPTION_HW_LIST): New option --hw-list to list the devices.
2746 (hw_option_handler): List the device tree with 'sim_hw_print'.
2748 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2749 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2750 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2751 (EXTENDED): Define for 16-bit word size.
2752 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2753 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2754 * sim-types.h: Added support for 16-bit targets.
2756 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2758 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2760 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2762 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2763 * Makefile.in (distclean): Clean cconfig.h also.
2765 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2767 * configure: Regenerated to track ../common/aclocal.m4 changes.
2769 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2771 * aclocal.m4 (sim-profile): Enable the profiler by default.
2773 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2775 * run.c (main): Initialize sigrc.
2777 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2779 * sim-events.c (update_time_from_event): Add more detailed event
2782 2000-03-30 Dave Brolley <brolley@redhat.com>
2784 * aclocal.m4 (cgen): Use guile to run cgen.
2786 2000-03-23 Dave Brolley <brolley@redhat.com>
2788 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2790 * cgen-accfp.c (fextsfdf): New function.
2791 (ftruncdfsf): New function.
2792 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2794 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2796 * cgen-ops.h: Added TRUNCSISI.
2798 2000-03-08 Dave Brolley <brolley@redhat.com>
2800 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2801 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2802 (sim_queue_fn_si_write): Last argument is has type USI.
2803 (sim_queue_fn_sf_write): New function.
2804 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2805 (sim_queue_fn_sf_write): New function.
2806 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2808 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2810 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2811 sim_set_trace and run simulator using sim_resume.
2812 (main): Add option ``-o'' - operating environment. Only continue
2813 after a signal when operating environment.
2814 (main): Always set REASON and SIGRC using sim_stop_reason.
2815 (sim_trace): Delete extern declaration.
2817 2000-02-08 Nick Clifton <nickc@cygnus.com>
2819 * callback.c: Fix compile time warning messages.
2820 * run.c: Fix compile time warning messages.
2822 1999-12-17 Dave Brolley <brolley@cygnus.com>
2824 * sim-profile.h: (set_profile_option_mask): Add prototype.
2825 * sim-profile.c (set_profile_option_mask): No longer static.
2827 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2829 * sim-arange.c: Include <string.h>
2831 1999-12-07 Dave Brolley <brolley@cygnus.com>
2833 * sim-options.c (print_help): '=' required before optional argument.
2834 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2835 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2836 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2837 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2838 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2839 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2840 (fn_mem_qi_write): New union members.
2841 (fn_mem_hi_write): New union members.
2842 (fn_mem_si_write): New union members.
2843 (fn_mem_di_write): New union members.
2844 (fn_mem_df_write): New union members.
2845 (fn_mem_xi_write): New union members.
2846 (sim_queue_fn_mem_qi_write): New function.
2847 (sim_queue_fn_mem_hi_write): New function.
2848 (sim_queue_fn_mem_si_write): New function.
2849 (sim_queue_fn_mem_di_write): New function.
2850 (sim_queue_fn_mem_df_write): New function.
2851 (sim_queue_fn_mem_xi_write): New function.
2852 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2853 (sim_queue_fn_mem_hi_write): New function.
2854 (sim_queue_fn_mem_si_write): New function.
2855 (sim_queue_fn_mem_di_write): New function.
2856 (sim_queue_fn_mem_df_write): New function.
2857 (sim_queue_fn_mem_xi_write): New function.
2858 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2859 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2860 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2862 1999-12-01 Dave Brolley <brolley@cygnus.com>
2864 * cgen-accfp.c (subsf): Check status code.
2882 1999-11-26 Dave Brolley <brolley@cygnus.com>
2884 * cgen-par.h (fn_df_write): Mode of data is DF.
2885 (sim_queue_fn_df_write): Mode of data is DF.
2886 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2888 1999-11-22 Dave Brolley <brolley@cygnus.com>
2890 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2891 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2893 1999-11-04 Dave Brolley <brolley@cygnus.com>
2895 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2896 CGEN_MEM_XI_WRITE members.
2897 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2898 (sim_queue_fn_xi_write): New function.
2899 (sim_queue_mem_xi_write): New function.
2901 * cgen-par.c (sim_queue_fn_xi_write): New function.
2902 (sim_queue_mem_xi_write): New function.
2903 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2906 1999-10-22 Dave Brolley <brolley@cygnus.com>
2908 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2909 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2910 * cgen-par.c: Set insn_address for each queued write. Get pc from
2911 cpu when executing queued writes.
2913 1999-10-19 Dave Brolley <brolley@cygnus.com>
2915 * cgen-par.h (sim_queue_fn_pc_write): New function.
2916 (CGEN_FN_PC_WRITE): New enumerator.
2917 (fn_pc_write): New union member.
2918 * cgen-par.c (sim_queue_fn_pc_write): New function.
2919 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2921 1999-10-18 Dave Brolley <brolley@cygnus.com>
2923 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2924 (CGEN_MEM_DF_WRITE): New enumerator.
2925 (mem_di_write): New union member.
2926 (mem_df_write): New union member.
2927 * cgen-par.c (sim_queue_mem_di_write): New function.
2928 (sim_queue_mem_df_write): New function.
2929 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2931 * cgen-accfp.c (divsf): Check for division errors.
2933 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2935 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2937 1999-10-07 Dave Brolley <brolley@cygnus.com>
2939 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2940 (fn_hi_write): New union member.
2941 (sim_queue_fn_hi_write): New function.
2942 * cgen-par.c (sim_queue_fn_hi_write): New function.
2943 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2945 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2947 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2948 Change type of result to SEM_PC.
2950 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2952 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2954 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2956 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2957 (JOIN*): Delete cpu arg.
2959 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2961 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2963 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2965 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2967 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2970 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2972 * run.c (main): Check the sim_stop_reason and only halt simulation
2973 when a valid stop condition is identified.
2975 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2977 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2979 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2981 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2982 (bi_write): New union element.
2983 (sim_queue_bi_write): New function.
2984 * cgen-par.c (sim_queue_bi_write): New function.
2985 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2987 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2989 * configure: Regenerated to track ../common/aclocal.m4 changes.
2991 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2992 ../gdb/configure.in.
2993 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2994 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2995 (SIM_WARNINGS): Delete
2996 (CONFIG_CFLAGS): Update.
2998 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3000 * cgen-par.c: New file.
3001 * cgen-par.h: New file.
3002 * cgen-sim.h (cgen-par.h): #include it.
3003 * cgen-cpu.h (write_queue): New field.
3004 (CPU_WRITE_QUEUE): New access macro.
3005 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3006 (cgen-par.o): New target.
3008 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3010 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3011 * cgen-utils.c (mode_names): Update.
3013 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3015 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3016 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3017 buffer arg if WITH_PARALLEL_GENWRITE.
3018 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3019 (struct idesc): Ditto.
3021 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3023 * sim-model.c (model_option_handler): Add \n to error message.
3025 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3027 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3028 (insn_sem): Rewrite.
3029 (sem_fn_desc): New struct.
3031 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3033 (scache case): Split into non-parallel/parallel versions.
3034 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3035 if not use semantic switch version.
3037 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3039 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3040 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3041 (SEM_BRANCH_INIT_EXTRACT): Delete.
3042 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3043 (SEM_BRANCH_FINI): Ditto.
3044 (SEM_BRANCH_VIA_ADDR): Ditto.
3045 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3046 (SEM_BRANCH_ADDR_CACHE): Delete.
3047 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3048 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3050 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3051 (@cpu@_pbb_begin): Initialize branch_target.
3052 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3053 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3055 (@cpu@_engine_run_fast): Ditto.
3057 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3059 * cgen-utils.c (RORSI): New function.
3060 (ROLSI): New function.
3062 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3064 * Makefile.in (TAGS): Tweak TAGS regex.
3065 * cgen-mem.h (*): Add TAGS markers.
3067 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3069 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3070 passed in when sim_resume is first entered - don't re-pass it
3073 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3075 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3076 OPTION_LOAD_LMA but only when is defined.
3077 (standard_options): When SIM_HANDLES_LMA is defined include
3078 options --load-lma and --load-vma.
3079 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3081 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3082 (struct sim_state_base): Add load_at_lma_p.
3083 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3084 STATE_LOAD_AT_LMA_P.
3086 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3088 * nrun.c (main): Re-format loop gnu style.
3090 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3092 * dv-sockser.c (connected_p): Initialize addrlen.
3094 1999-07-06 Dave Brolley <brolley@cygnus.com>
3096 * cgen-accfp.c (floatsidf): New function.
3097 (fixdfsi): New function.
3099 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3101 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3103 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3105 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3106 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3107 * cgen-fpu.c: New file.
3108 * cgen-fpu.h: New file.
3109 * cgen-accfp.c: New file.
3110 * cgen-cpu.h (CGEN_CPU): New member fpu.
3111 * cgen-mem.h: Redo fp support.
3112 * cgen-ops.h: Delete k&r support. Redo fp support.
3113 * cgen-sim.h: Include cgen-fpu.h.
3114 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3116 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3118 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3120 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3121 (@cpu@_pbb_cti_chain): Minor clean up.
3123 1999-05-08 Felix Lee <flee@cygnus.com>
3125 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3126 AM_CYGWIN32 and AM_EXEEXT.
3127 * configure: Regenerate.
3129 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3131 * sim-core.c (device_error,device_io_read_buffer,
3132 device_io_write_buffer): Delete decls.
3133 * sim-core.h: Put them here.
3135 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3136 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3137 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3138 (sim_core_write_aligned_N): Ditto.
3140 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3142 * sim-memopt.c (sim_memory_uninstall): Don't look into
3145 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3147 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3149 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3151 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3152 (sim_core_write_buffer): Ditto.
3154 1999-04-02 Keith Seitz <keiths@cygnus.com>
3156 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3157 after the interval counter has expired.
3158 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3159 poll_quit callbacks. May be overridden by Makefile.
3160 (poll_quit_counter): New global.
3161 * sim-events.c: Remove all mentions of ui_loop_hook. The
3162 host callback "poll_quit" will serve the purpose.
3163 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3165 * nrun.c: Remove declaration of ui_loop_hook.
3167 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3169 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3170 if being used by gdb.
3172 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3174 * cgen-types.h (XF,TF): Tweak.
3175 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3177 (SUBWORD*,JOIN*): Define.
3178 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3179 moved into cpu descriptor.
3180 * sim-model.h (MACH): New member `num'.
3182 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3184 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3185 (CGEN_CPU): Member opcode renamed to cpu_desc.
3186 New members get_idata,disassembler.
3187 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3188 CGEN_INSN_ATTR_VALUE.
3189 (CGEN_STATE): Delete member opcode_table.
3190 (sim_disassemble_insn): Delete decl.
3191 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3192 (struct idesc): Moved to here from <cpu>-decode.h.
3193 * cgen-run.c (prime_cpu): Call prepare_run callback.
3194 * cgen-trace.h (SFILE): New type.
3195 (sim_disasm_sprintf): Declare.
3196 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3197 (sim_cgen_disassemble_insn): Declare.
3198 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3199 (insn_fields): Delete.
3200 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3202 (trace_insn): Call CPU_DISASSEMBLER hook.
3203 (sim_disasm_sprintf): New function.
3204 (sim_disasm_read_memory): New function.
3205 (sim_disasm_perror_memory): New function.
3206 (sim_cgen_disassemble_insn): New function.
3207 * cgen-utils.c: Don't include cpu-opc.h.
3208 (virtual_insn_entries): New static local.
3209 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3210 (cgen_insn_name): Rewrite.
3211 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3212 * cgen.sh (desc): New file generator handler.
3213 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3214 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3215 Don't include cpu-opc.h,cpu-sim.h.
3216 * sim-model.c (model_set): Delete SIM_DESC arg.
3217 (sim_model_set): Update.
3218 * sim-model.h (MACH): New member prepare_run.
3220 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3222 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3223 if redundant with allocator functions.
3225 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3227 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3229 * sim-profile.h: Make like sim-trace.h.
3230 (PROFILE_USEFUL_MASK): New macro.
3231 * sim-profile.c (profile_options): Make like trace_options, allow
3232 optional on|off arg where applicable.
3233 (set_profile_option_mask): New function.
3234 (sim_profile_set_option): New function.
3235 (profile_option_handler): Simplify.
3236 Have -p only enable selected things, not everything.
3237 Add missing break to OPTION_PROFILE_PC_RANGE.
3238 * cgen-scache.c (scache_options): Allow optional on|off arg to
3240 (scache_option_handler): Use sim_profile_set_option.
3242 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3244 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3245 (memory_option_handler): Implement MEMORY_FILL option. Make
3246 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3247 (parse_ulong_value): New function.
3248 (do_memopt_add): Allocate all buffers. Optionally fill them.
3250 1999-01-15 Richard Henderson <rth@cygnus.com>
3252 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3253 va_list, not an integer.
3254 * sim-events.c (sim_events_schedule): Likewise.
3256 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3257 the appropriate type.
3259 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3261 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3262 (sim_disassemble_insn): Update prototype.
3263 (sim_engine_invalid_insn): Ditto.
3264 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3265 (SEM_BRANCH_INIT): PCADDR->IADDR.
3266 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3267 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3268 * cgen-scache.h (*): Ditto.
3269 * cgen-trace.c (*): Ditto.
3270 * cgen-trace.h (*): Ditto.
3271 * cgen-utils.c (*): Ditto.
3272 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3274 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3275 (simple engine framework): Rewrite.
3276 * sim-module.c (modules): Install model module sooner (and in
3277 particular before the profile module).
3279 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3281 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3282 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3283 (sim_model_init): Call it.
3285 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3287 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3289 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3290 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3291 (SEM_BRANCH_INIT_EXTRACT): New macro.
3292 (SEM_BRANCH_INIT): Add taken_p.
3293 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3294 (SEM_BRANCH_FINI): Use it.
3296 * cgen-run.c (sim_resume): Handle tracing of last insn.
3297 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3298 * cgen-trace.c (current_abuf): New static global.
3299 (trace_insn_init): Initialize it.
3300 (trace_insn_fini): Use it.
3301 (trace_insn): Set it.
3302 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3303 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3304 (@cpu@_emit_after): Ditto.
3305 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3306 labels if WITH_SEM_SWITCH_FULL.
3307 * sim-model.c: Include bfd.h.
3308 (sim_model_init): New function.
3309 (sim_model_install): Record init fn.
3310 * sim-model.h (MACH): New member bfd_name.
3311 * sim-module.c (modules): Initialize model before scache.
3313 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3315 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3317 * nrun.c (main): Remain in simulation loop for traps and
3318 exceptions when in operating environment mode.
3319 (ui_loop_hook): New stub hook for standalone use.
3320 * sim-events.c (sim_events_process): Call ui_loop_hook
3321 periodically on CYGWIN host.
3323 * sim-reason.c (sim_stop_reason): Return host signal numbers
3324 to gdb on sim_stopped and sim_signalled cases.
3325 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3326 hook just before longjmp.
3327 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3328 hook just before sim_engine_run.
3330 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3331 * sim-trace.h (trace_generic): Ditto.
3332 * sim-trace.c (trace_generic): Ditto.
3334 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3336 * Make-common.in (SIM_MAIN_DEPS): New var.
3337 (CGEN_MAIN_CPU_DEPS): New var.
3338 * aclocal.m4: Add --enable-cgen-maint option.
3339 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3341 (GETIMEM*): Pass pc value to sim_core routine.
3343 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3345 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3346 Compare with ZERO not NULL.
3348 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3350 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3353 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3355 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3356 * sim-trace.c: Include stdlib.h if present.
3357 * dv-sockser.c: Include unistd.h if present.
3358 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3359 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3361 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3363 * gennltvals.sh: Add i960.
3364 * nltvals.def: Rebuild.
3366 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3368 * cgen-defs.h: New file, old cgen-sim.h.
3369 * cgen-sim.h: Simple header that includes others.
3370 * sim-arange.c: New file.
3371 * sim-arange.h: New file.
3372 * sim-basics.h: Include it.
3373 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3374 (sim-arange.o): Add rule for.
3375 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3376 (sim_io_eprintf_cpu): Add prototype.
3377 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3378 (INLINE2): New macro.
3379 (EXTERN_INLINE): New macro.
3380 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3381 before calling module init fns.
3382 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3383 (profile_init): New function.
3384 (profile_options): New option --profile-range.
3385 (profile_option_handler): Handle --profile-range.
3386 (profile_print_insn): Qualify address range specific section titles.
3387 (profile_print_addr_ranges): New function.
3388 (profile_info): Print address ranges if specified.
3389 (profile_install): Set profile_init init fn.
3390 * sim-profile.h (PROFILE_DATA): New member `range'.
3391 * sim-trace.c (trace_init): New function.
3392 (trace_options): New option --trace-range.
3393 (trace_option_handler): Handle --trace-range.
3394 (trace_install): Set trace_init init fn.
3395 * sim-trace.h (TRACE_DATA): New member `range'.
3396 * sim-utils.c (sim_cpu_msg_prefix): New function.
3397 (sim_io_eprintf_cpu): New function.
3398 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3399 (PC_IN_PROFILE_RANGE_P): New macro.
3400 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3401 (trace_insn_fini): New arg abuf. All callers updated.
3402 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3403 printing cycle counts.
3404 * cgen-trace.h (trace_insn_fini): Update prototype.
3405 (TRACE_RESULT_P): New macro.
3406 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3407 (TRACE_INSN): Check ARGBUF_TRACE_P.
3408 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3409 * cgen-types.h (SIM_INLINE): Delete.
3410 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3411 * cgen-utils.c: Don't include cgen-engine.h
3412 * genmloop.sh (@cpu@_fill_argbuf): New function.
3413 (@cpu@_fill_argbuf_tp): New function.
3414 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3415 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3416 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3417 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3418 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3419 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3420 doing profiling. Update call to TRACE_INSN_FINI.
3422 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3424 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3426 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3429 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3431 * sim-inline.c (SIM_INLINE_P): Fix typo.
3433 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3435 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3437 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3439 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3440 * nltvals.def: Re-generate.
3442 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3444 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3445 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3446 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3448 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3449 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3451 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3453 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3454 (${cpu}_pbb_cti_chain): Ditto.
3456 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3458 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3459 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3460 (EXTRACT_INT,EXTRACT_UINT): New macros.
3461 (SEM_SEM_ARG): New macro.
3462 (SEM_NEXT_VPC): New arg `pc'.
3463 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3464 (sim_disassemble_insn): Update prototype.
3465 * cgen-trace.c (current_insn,insn_fields): New static locals.
3466 (trace_insn): Set them.
3467 * cgen-utils.c: #include cgen-engine.h.
3468 (sim_disassemble_insn): New arg insn_fields.
3469 Handle variable length insns.
3470 * genmloop.sh: Only emit pbb decls if -pbb.
3471 (${cpu}_scache_lookup): New arg `vpc'.
3472 (scache support): Fetch pc before entering loop.
3474 * gennltvals.sh: Add fr30 support.
3475 * nltvals.def: Rebuild.
3477 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3479 * sim-types.h: Re-do type system so that GCC's attribute and mode
3480 are used to specify types. Handle case of ALPHA.
3482 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3484 * aclocal.m4: Add tests for dlopen family.
3485 * config.in: Regenerated.
3487 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3489 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3491 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3493 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3494 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3495 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3496 * cgen-sim.h: ... to here.
3498 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3500 * aclocal.m4 (enable-build-warnings): Replace
3501 enable-sim-warnings. Extend =LIST syntax so that prepend and
3502 append of options is possible. Drop -Werror, add
3503 -Wstrict-prototypes for GDB compatibility.
3504 * Make-common.in (SIM_WARNINGS): Update.
3506 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3508 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3509 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3510 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3511 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3512 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3514 * cgen-cpu.h: New file.
3515 * cgen-engine.h: New file.
3516 * cgen-scache.h: New file.
3517 * cgen-sim.h: Delete portions moved to new files.
3518 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3519 rather than sending result to stdout.
3521 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3523 * Make-common.in (sim-reg.o): New rule.
3524 (cgen-run.o): New rule.
3525 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3526 * cgen-run.c (prime_cpu): New function.
3527 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3528 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3530 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3531 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3532 (CGEN_INSN_VIRTUAL_P): New macro.
3533 (SEM_PC): New typedef.
3534 (SEMANTIC_FN): Change type of result to SEM_PC.
3535 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3536 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3537 (SCACHE_MAP): New typedef.
3538 (CPU_SCACHE): Add pbb support.
3539 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3540 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3541 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3543 (INSN_NAME): Delete.
3544 (cgen_insn_name): Declare.
3545 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3546 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3547 (first_insn_p): Make static.
3548 (trace_insn): Handle virtual insns specially.
3549 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3550 * cgen-types.h (UBI): Delete.
3551 (MODE_TYPE): New enum.
3552 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3553 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3554 (cgen_virtual_opcode_table): New global.
3555 (cgen_insn_name): New function.
3556 (sim_disassemble_insn): Ignore virtual insns.
3557 * genmloop.sh: Delete top level loop generation. Add pbb support.
3558 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3559 (sim_cpu_base): New members max_insns,insn_name,model_data.
3560 (CPU_PC_GET,CPU_PC_SET): New macros.
3561 (sim_pc_get,sim_pc_set): Declare.
3562 * sim-model.c (model_set): Call model init fn.
3563 * sim-model.h (MODEL_FN): New typedef.
3564 (INSN_TIMING): New member model_fn.
3565 (MODEL): New members num,init.
3566 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3567 All callers updated.
3568 (profile_insn_init): New fn.
3569 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3570 Exit early if insn profiling not supported.
3571 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3572 (profile_install): Record profile_insn_init as init fn.
3573 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3574 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3575 (PROFILE_DATA): Delete member exec_time.
3576 Change insn_count to pointer to array, rather than the array.
3577 (sim_profile_print_bar): Declare.
3579 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3581 * cgen-run.c: New file.
3582 * sim-reg.c: New file.
3584 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3586 * aclocal.m4: Add checks for -lsocket and -lnsl.
3588 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3589 allow local port reuse on listening socket.
3591 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3593 * sim-config.h: Remove reference to linux kernel header.
3595 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3597 * dv-sockser.c (sockser_addr): Make variable non-static.
3599 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3601 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3603 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3605 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3607 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3609 * Make-common.in (install-common): Add $(EXEEXT) when installing
3612 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3614 * cgen-sim.h (cgen_state): New member opcode_table.
3615 * cgen-utils.c (sim_disassemble_insn): Use it.
3617 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3619 * cgen-mem.h (DECLARE_SETT): Fix return type.
3620 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3621 * cgen-scache.c: Include stdlib.h.
3622 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3623 * sim-model.c (model_option_handler): Remove unused variable `n'.
3625 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3627 * cgen-utils.c: Include bfd.h.
3628 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3630 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3632 * sim-bits.h (EXTEND24): Fix typo.
3634 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3636 * sim-events.c (ETRACE_P): New macro.
3637 (struct _sim_event): Add member trace.
3638 (sim_events_free): Reclaim trace message.
3640 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3641 sim_events_schedule_tracef): New functions, include printf trace
3642 information in argument list. If tracing, store asprintf'd trace
3643 message in sim_event.
3645 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3646 hw_event_queue_schedule_vtracef): New functions, mimic
3649 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3651 * sim-bits.h (EXTEND24): Define.
3653 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3655 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3656 (CPU_SCACHE_HASH_MASK): New macro.
3657 (SCACHE_HASH_PC): Rewrite.
3658 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3659 computation out of main loop.
3661 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3663 * cgen-sim.h (RECORD_IADDR): Delete.
3664 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3665 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3667 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3669 * gennltvals.def (mn10200): Add entry.
3670 * nltvals.def: Regenerate with MN10200 additions.
3672 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3674 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3675 documentation on how it works.
3677 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3678 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3679 sim_core_set_xor, sim_core_xor_read_buffer,
3680 sim_core_xor_write_buffer): Update.
3682 * sim-events.h, sim-events.c (sim_events_install,
3683 sim_events_watch_clock, sim_events_schedule_after_signal,
3684 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3685 sim_events_deschedule): Update.
3687 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3688 sim_fpu_max32, sim_fpu_max64): Update.
3690 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3692 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3693 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3694 * sim-profile.c (profile_print_model): Update.
3696 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3698 * gennltvals.def (m32r): Use common syscall.h now.
3699 (mn10300): Add entry.
3700 * nltvals.def: Regenerate.
3702 * sim-engine.c (sim_engine_get_run_state): New function.
3703 * sim-engine.h (sim_engine_get_run_state): Declare it.
3705 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3707 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3708 * sim-core.c (sim_core_signal): Make extern, always define.
3710 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3712 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3713 * cgen-ops.h (ANDIF): New macro.
3714 (ANDIF[BQHSD]I): Delete.
3716 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3718 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3719 (hw_event_queue_schedule, hw_event_queue_deschedule,
3720 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3723 * hw-alloc.h (HW_NZALLOC): Define.
3725 * Make-common.in (test-hw-events): Add target for testing the
3728 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3730 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3732 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3734 * hw-main.h: Include hw-handles.h, hw-instances.h.
3735 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3736 * hw-base.c (hw_create, hw_delete): Call same.
3738 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3740 * dv-core.c: Include hw-main.h and sim-main.h.
3741 * dv-pal.c: Include hw-main.h and sim-io.h.
3742 * dv-glue.c: Include hw-main.h.
3744 * hw-main.h: New file. Move list of includes to here.
3745 * hw-base.h: From here.
3746 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3747 (hw-*.o, dv-*.o): Update.
3748 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3749 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3752 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3753 do_hw_poll_read): Move declarations from here.
3754 * hw-main.h: To here.
3756 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3758 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3760 * Make-common.in (hw-config.h): Update
3761 * hw-base.c, dv-pal.c, dv-glue.c: Update
3763 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3764 `*_callback' to `*_method.
3766 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3768 * hw-base.h (set_*): Move set method macros from here.
3769 * hw-device.h: To here.
3771 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3773 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3776 * hw-base.c (hw_create, hw_delete): Call
3777 * hw-properties.c (create_hw_property_data,
3778 delete_hw_property_data): Define.
3780 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3782 * hw-device.c, hw-properties.c: Include hw-base.h
3784 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3785 * hw-device.c: From here.
3786 * hw-base.h: Include "hw-events.h".
3788 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3789 * hw-base.c (hw_create, hw_delete): Call.
3790 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3792 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3793 (hw-alloc.o): New target.
3795 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3797 * hw-events.h, hw-events.c: New files. Move event code to here.
3798 * sim-hw.c: From here.
3799 * hw-base.h: Include "hw-events.h".
3800 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3801 (hw-events.o): New target.
3803 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3804 * hw-events.h (struct hw_event): Replace typedef hw_event.
3806 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3807 * hw-base.c (hw_create, hw_delete): Call.
3808 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3812 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3814 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3815 * hw-ports.c: To here.
3817 * hw-base.h, hw-ports.c (create_hw_port_data,
3818 delete_hw_port_data): New functions.
3819 * hw-base.c (hw_delete, hw_create): Call same.
3821 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3823 * hw-ports.h: To here.
3825 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3827 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3828 PROCESSOR and CIA arguments.
3830 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3832 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3833 Move common object files from here.
3834 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3836 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3838 * sim-hw.c: Include ctype.h.
3839 (do_hw_poll_read): Do not assume EAGAIN.
3841 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3843 * cgen-trace.c (first_insn_p): New static local.
3844 (trace_insn_init): Set it.
3845 (trace_insn_fini): Use TRACE_PREFIX.
3846 (trace_insn): Rewrite to use trace_prefix.
3847 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3848 Adjust width accordingly.
3850 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3851 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3852 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3853 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3854 (PROFILE_COUNT_CORE): Simplify.
3855 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3857 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3859 * cgen-ops.h (ADDCFSI): Fix typo.
3861 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3863 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3864 * genmloop.sh: Use them rather than static locals.
3866 * sim-engine.c (sim_engine_set_run_state): New function.
3867 * sim-engine.h (sim_engine_set_run_state): Declare.
3868 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3869 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3870 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3872 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3874 * cgen-trace.c (trace_insn_init): New arg first_p.
3875 All callers updated.
3876 (trace_insn_fini): New arg last_p. All callers updated.
3877 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3878 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3879 * genmloop.sh (engine_resume): Update.
3881 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3883 * Make-common.in (install-common): Run ranlib on installed copy of
3886 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3888 * Make-common.in (install-common): Rename and install libsim.a.
3890 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3892 * sim-io.c (unistd.h): Include.
3894 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3896 * Make-common (sim_main_headers): Sort.
3897 (cgen-*.o): Add cgen-sim.h dependency.
3899 * cgen-scache.c (scache_init): Only allocate space if scache element
3901 (scache_flush,scache_print_profile): Check if scache in use first.
3903 * cgen-sim.h (IDESC): Provide forward declaration.
3905 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3906 (cgen_cpu_max_extra_bytes): Declare.
3907 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3909 * sim-cpu.h: New file. sim_cpu_base moved here.
3910 Move sim_cpu_lookup decl here.
3911 * sim-base.h: #include "sim-cpu.h".
3912 * sim-cpu.c: New file.
3913 * Make-common (sim_main_headers): Add sim-cpu.h.
3914 (sim-cpu.o): Add rule for.
3916 * sim-model.c (set_model): Delete.
3917 (sim_model_set,model_set): New functions.
3918 (sim_model_install): Renamed from model_install.
3919 Don't set default model here.
3920 (model_option_handler): Rewrite --model processing.
3921 (sim_model_lookup,sim_mach_lookup): New functions.
3922 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3923 (insn_timing): Delete.
3924 (INSN_TIMING): New member `num'.
3925 (IMP_PROPERTIES): Always define scache_elm_size member.
3926 (MACH): New member init_cpu.
3927 (sim_machs): Renamed from machs.
3928 (sim_model_install): Renamed from model_install.
3929 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3930 * sim-module.c (modules): Update.
3932 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3934 * sim-io.c: #include <errno.h>.
3936 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3938 * dv-pal.c (struct hw_pal_device): Add reader.
3939 (hw_pal_finish): Initialize reader.
3940 (scan_hw_pal): Use reader.
3942 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3943 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3946 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3947 ../ppc/main.c sim_io_read_stdin.
3949 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3951 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3953 * hw-tree.c: Update.
3955 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3956 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3958 * hw-ports.h (hw_port_event): Ditto.
3959 * hw-ports.c (hw_port_event): Update.
3960 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3962 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3964 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3965 (do_counter_event): Update.
3966 * dv-glue.c (hw_glue_io_read_buffer): Update.
3967 (hw_glue_port_event): Update.
3969 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3970 * hw-base.h (hw_create): Ditto.
3971 * hw-base.c (hw_create): Ditto.
3973 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3974 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3977 * hw-device.h (hw_system_cpu): Declare.
3978 * sim-hw.c (hw_system_cpu): New function.
3980 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3981 sim_hw_abort not hw_abort.
3982 (sim-hw.h): Include.
3983 (sim_core_read_buffer, sim_core_write_buffer): Call
3984 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3986 (sim_core_set_xor): Do not pass CPU when aborting.
3988 * sim-n-core.h (sim_core_read_aligned_N,
3989 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3990 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3991 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3994 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3996 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3997 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3999 (sim_hw_print): New function.
4001 * sim-engine.h (sim_engine_vabort): Declare.
4002 * sim-engine.c (sim_engine_vabort): New function.
4004 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4006 * sim-trace.c (print_data): For floating-point numbers trace raw
4008 (trace_result_fp2): New function.
4009 * sim-trace.h (trace_result_fp2): New declaration.
4010 (TRACE_FP_RESULT2): New macro.
4012 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4014 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4015 AM_CYGWIN32 and AM_EXEEXT.
4016 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4017 to run and install-common rules.
4018 * common/configure: regenerate
4020 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4022 * sim-types.h (cell_word): New type.
4023 (natural_cell): Delete type.
4025 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4027 * configure: Regenerated to track ../common/aclocal.m4 changes.
4030 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4032 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4034 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4036 * configure: Regenerated to track ../common/aclocal.m4 changes.
4039 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4041 * acconfig.h: New file.
4042 * Make-common.in (top_builddir): New macro.
4043 (INTL_LIB): Removed.
4044 (INTLLIBS): New macro.
4045 (INTLDEPS): Likewise.
4046 (LIBDEPS): Use INTLDEPS.
4047 (EXTRA_LIBS): Use INTLLIBS.
4048 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4049 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4050 AM_LC_MESSAGES): New macros from GNU gettext.
4052 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4054 * sim-config.h: Discard leading _ from macros.
4055 * sim-types.h: Ditto.
4057 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4059 * Make-common.in (CSEARCH): Add -I to intl directories.
4060 (INTL_LIB): Point to libintl.a.
4061 (LIBDEPS): Add $(INTL_LIB).
4062 (EXTRA_LIBS): Ditto.
4064 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4066 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4068 * cgen-ops.h (ADDCFSI): Fix.
4071 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4073 * sim-types.h (signed_address, unsigned_address): Define.
4075 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4077 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4080 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4082 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4083 New functions, pack / unpack sim_fpu struct using raw values.
4084 (sim_fpu_is): Differentiate between negative and positive
4087 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4089 * sim-bits.h (EXTEND4): Define.
4090 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4092 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4094 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4095 declared so we need this cast to prevent long long addresses
4096 from being misconfigures. Results in access to unmapped memory.
4098 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4100 * Make-common.in (RUNTESTFLAGS): Define.
4101 (check): Pass RUNTESTFLAGS to recursive make.
4103 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4105 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4108 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4110 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4113 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4115 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4116 (sim-inline): Update to match sim-inline.[hc]
4117 * configure: Regenerated to track ../common/aclocal.m4 changes.
4119 * Make-common.in (sim_main_headers): Add sim-inline.h
4121 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4123 * sim-endian.h (sim-endian.c): Ditto.
4125 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4126 (sim_events_set_trace): Delete unused prototype.
4128 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4129 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4131 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4132 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4133 Comment out, not yet implemented in sim-fpu.c.
4134 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4135 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4137 * sim-inline.h: Rewrite description.
4138 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4139 (SIM_MAIN_INLINE): Add inline option.
4141 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4142 include generated files. Handled by generator directly.
4144 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4146 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4149 * sim-trace.h (TRACE_ANY_P): Define.
4150 (struct _trace_data): Add trace_any_p.
4152 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154 * run.c (main): Handle all alternatives of enum sim_stop.
4155 (main): Delete unused `asection *s'.
4157 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4159 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4161 * configure: Regenerated to track ../common/aclocal.m4 changes.
4163 * sim-hw.c: New file.
4164 * sim-hw.h (sim_hw_parse): Declare function.
4165 (hw-tree.h): Do not include.
4167 * sim-base.h (STATE_HW): Define.
4168 (struct sim_state_base): Add member struct *hw.
4170 * sim-module.c (sim-hw.h): Include.
4171 (modules): Add sim_hw_install.
4173 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4175 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4177 * sim-base.h (CPU_INDEX): Define.
4179 * sim-utils.c (sim_state_alloc): Initialize.
4180 * sim-module.c (sim_post_argv_init): Ditto.
4182 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4184 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4185 properly formatted lists.
4187 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4190 0x2f needs to be 0x3f.
4192 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4194 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4196 (hw_tree_find_*_property): Clean up error message when property is
4199 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4200 present before looking for it.
4202 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4204 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4205 (AC_CHECK_FUNCS): Add check for __setfpucw.
4206 * configure: Regenerated.
4208 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4211 hw_pal_timer, hw_pal_timer_value): Define.
4212 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4213 (do_counter_event, do_counter_read, do_counter_value,
4214 do_counter_write): new functions.
4216 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4218 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4221 * hw-base.c (hw_create): Stop searching for a device when one is
4224 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4226 * configure: Regenerated to track ../common/aclocal.m4 changes.
4228 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4231 appends extra devices.
4232 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4235 * Make-common.in (hw-config.h): New target, create hw-config.h
4237 (SIM_HW): Definition from @sim_hw@.
4238 (hw-base.o): Depend on hw-config.h
4240 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4242 * Make-common.in: Get SHELL from configure.
4243 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4244 move-if-change. Fixes NT native build problem.
4245 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4246 move-if-change. Fixes NT native build problem.
4247 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4250 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * hw-device.h, hw-device.c (hw_strdup): New function.
4254 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4255 strings name, family and args.
4256 (full_name_of_hw): Use hw_strdup when returning the full path.
4258 * hw-properties.c: Clean up property not found / wrong type error
4261 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4262 before attaching any ports.
4264 * hw-base.c (hw-config.): Include. Replace hardwired table.
4266 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4268 * Make-common.in: Add rule for dv-glue.o.
4270 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4272 * hw-base.c (hw_finish): Move setting of trace level to here.
4273 (hw_create): From here.
4275 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4276 ../ppc/device_table.c.
4278 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4280 * hw-tree.c (print_properties): Supress path when printing
4281 properties of root node.
4283 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4285 * hw-device.h (HW_TRACE): Define.
4286 (hw_trace): Declare.
4287 * hw-device.c (hw_trace): Implement function.
4289 * hw-base.c (hw_create): Set hw trace level from "trace?"
4292 * dv-core.c (dv_core_attach_address_callback): Add trace.
4294 * dv-pal.c: Replace DTRACE with HW_TRACE.
4296 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4298 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4299 (hw_alloc_data): Delcare.
4300 (struct hw): Add member alloc_of_hw.
4302 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4303 functions. Assocate memory with a device.
4304 (stdlib.h): Include.
4306 * hw-base.h (set_hw_delete): Define.
4307 (hw_delete_callback): Declare.
4308 (hw_delete): Declare.
4310 * hw-base.c (hw_delete): Implement function.
4311 (struct hw_base_data): Add member to_delete.
4312 (ignore_hw_delete): New function, does nothing.
4313 (hw_create): Set the hw_delete method.
4314 (hw_create): Allocate the base type using HW_ZALLOC before setting
4317 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4319 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4321 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4322 (attach_hw_port_edge): Add struct hw argument
4324 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4327 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4329 * hw-device.h (hw_attach_address_callback,
4330 hw_detach_address_callback): Attach to a single space not a space
4331 mask. Clarify interpretation of SPACE:ADDR parameters.
4333 * hw-base.c (passthrough_hw_attach_address,
4334 passthrough_hw_detach_address): Update.
4335 * dv-core.c (dv_core_attach_address_callback): Ditto.
4336 * dv-pal.c (hw_pal_attach_address): Ditto.
4338 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4340 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4342 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4344 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4345 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4346 hw-properties_h, hw-tree_h): Define, point at corresponding
4348 (hw_base_headers): Define list of headers included by hw-base.h
4349 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4350 hw-properties.o, hw-tree.o): Specify dependencies.
4351 (dv-core.o, dv-pal.o): Ditto.
4353 * sim-hw.h: New file.
4355 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4356 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4358 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4360 * hw-base.h, hw-base.c: new files. Copied from
4361 ../ppc/device_table.[hc].
4363 * dv-core.c, dv-pal.c: New files. Copied from
4364 ../ppc/hw_{core,pal}.c
4366 * sim-basics.h (struct hw): Declare.
4367 (enum port_direction, enum object_disposition): Declare.
4369 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4371 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4372 sim_dv_src in Makefile. Take list of devices as parameter to m4
4375 * configure: Regenerated to track ../common/aclocal.m4 changes.
4377 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4379 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4380 trace_prefix can abort cleanly.
4382 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4384 * dv-sockser.c, dv-sockser.h: New files.
4385 * Make-common.in (dv-sockser.o): Add rule for.
4386 * aclocal.m4: Check for fcntl.h.
4387 * config.h: Add HAVE_FCNTL_H.
4389 * sim-break.c (remove_breakpoint): Fix thinko.
4391 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4392 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4394 1998-03-13 Fred Fish <fnf@cygnus.com>
4396 * sim-base.h (struct sim_state_base): Add prog_syms and
4397 define macro STATE_PROG_SYMS.
4398 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4399 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4400 and bfd_canonicalize_symtab, to get symbol table on first use
4401 and preserve it via STATE_PROG_SYMS for future calls to
4402 bfd_find_nearest_line.
4404 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4406 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4408 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4409 up to nr_maps, not just access_* maps.
4411 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4414 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4415 over nr_maps not sim_core_nr_maps.
4417 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4418 core_map argument to unsigned.
4419 (struct _sim_core): Ditto for struct member core_map.
4421 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4423 * sim-basics.h (access_io, access_*_io): Define.
4424 (map_read, map_write, map_exec, map_io): Define.
4426 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4427 attach with more generic mapmask.
4428 (sim_core_{read,write}_*): Change map argument to unsigned.
4430 * sim-core.c (sim_core_uninstall, sim_core_attach,
4431 sim_core_detach): Iterate over nr_maps instead of
4434 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4435 instead of the write_map.
4436 (remove_breakpoint): Ditto.
4438 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4439 with read_map, write_map, exec_map resp.
4441 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4444 * cgen-utils.c (sim_disassemble_insn): Ditto.
4446 * sim-hrw.c (sim_write, sim_write): Ditto.
4448 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4449 transfer_to_str): New functions.
4451 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4453 * sim-base.h (sim_state_base): New member environment.
4454 (STATE_ENVIRONMENT): New macro.
4455 * sim-config.c (current_environment): Delete.
4456 (sim_config_default): New function.
4457 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4458 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4459 (sim_config_default): Add prototype.
4460 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4461 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4462 Set STATE_ENVIRONMENT, not current_environment.
4464 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4466 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4468 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4470 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4472 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4474 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4476 * Make-common.in (TAGS): Make smarter.
4477 * Makefile.in (TAGS): Ditto.
4479 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4481 * sim-module.c (*): Fix typos in assertion tests.
4483 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4485 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4488 * sim-options.c (sim_parse_args): Ditto.
4489 (sim_args_command): Return OK, instead of nothing, for an empty
4492 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494 * sim-profile.c (profile_info): Rename from profile_print. Drop
4495 misc and misc_cpu callback arguments. Use
4496 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4497 (profile_install): Install profile_info function.
4499 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4500 STATE_PROFILE_INFO_CALLBACK): Define.
4501 (struct PROFILE_DATA): Add field info_cpu_callback.
4502 (profile_print): Delete function.
4504 * sim-base.h (STATE_MODULES): Define. Replace individual
4505 STATE_*_LIST with single struct module_list.
4507 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4508 (struct module_list): Declare.
4510 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4511 sim_module_info): New functions.
4512 (sim_module_install): Clean up module data structures.
4514 * sim-info.c (sim_info): New file. New function. Call
4517 * Make-common.in (sim-info.o): Define rule.
4518 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4521 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4523 * sim-base.h (sim_cpu_base): New members name, options.
4524 (sim_cpu_lookup): Add prototype.
4525 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4526 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4527 (sim_add_option_table): Update prototype.
4528 * sim-options.c (sim_add_option_table): New argument `cpu'.
4529 (standard_option_handler,standard_install): Update.
4530 (sim_parse_args): Handle cpu specific options.
4531 (print_help): New static function.
4532 (sim_print_help): Call it. Print cpu specific options.
4533 (find_match): New static function.
4534 (sim_args_command): Call it. Handle cpu specific options.
4535 * sim-utils.c (sim_cpu_lookup): New function.
4536 * sim-memopt.c (memory_option_handler): Update.
4537 (sim_memopt_install): Update.
4538 * sim-model.c (model_option_handler): Update.
4539 (model_install): Update.
4540 * sim-profile.c (profile_option_handler): Update.
4541 (profile_install): Update.
4542 * sim-trace.c (trace_option_handler): Update.
4543 (trace_install): Update.
4544 * sim-watch.c (watchpoint_option_handler): Update.
4545 (sim_watchpoint_install): Update.
4546 * cgen-scache.c (scache_option_handler): Update.
4547 (scache_install): Update.
4549 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4551 * Make-common.in (check): Run `make check' in testsuite dir.
4553 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4555 * sim-trace.c (trace_result0): New function.
4557 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4558 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4559 tracing sim_fpu variables.
4560 (TRACE_ALU_RESULT0): Define.
4561 (TRACE_FP_RESULT_WORD): Define.
4562 (TRACE_FP_INPUT_WORD1): Define.
4564 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4565 sim_fpu_two): New constants.
4566 (sim_fpu_op1, sim_fpu_op2): New types.
4567 (struct _sim_fpu): Delete member result. Re-order other members.
4568 (sim_fpu_sign, sim_fpu_exp): New functions.
4569 (sim_fpu_max, sim_fpu_min): new functions.
4570 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4571 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4573 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4575 * sim-profile.c (profile_print): Delete duplicate test of
4577 (profile_print_pc): Exit early if data collection not set up.
4578 (profile_print_core): Simplify by calling sim_core_map_to_str.
4579 * sim-core.h (sim_core_map_to_str): Declare.
4580 * sim-core.c (sim_core_map_to_str): Make non-static.
4582 * genmloop.sh (engine_resume): Update insn_count before exiting.
4583 (engine_resume_full): Keep accurate core profile data.
4585 * cgen-utils.c (sim_disassemble_insn): Don't use
4586 sim_core_read_aligned_N, it messes up profiling results.
4588 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4590 * nltvals.def: Regenerate with MN10300 additions.
4592 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4594 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4596 * sim-trace.h, sim-trace.c (trace_result_word2,
4597 trace_input_word4, trace_result_word4): New function.
4599 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4601 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4603 * sim-xcat.h: Delete.
4604 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4605 * cgen-sim.h: Ditto.
4606 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4607 * sim-n-bits.h: Ditto.
4608 * sim-n-core.h: Ditto.
4609 * sim-n-endian.h: Ditto.
4611 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4613 * syscall.c (cb_syscall): Handle short reads, and EOF.
4615 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4617 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4618 sim_fpu to safely print fp_word values.
4619 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4620 (trace_result_bool1, trace_result_addr1): New functions.
4621 (trace_input_bool1, trace_input_addr1): New functions.
4623 * sim-trace.h (TRACE_FPU_*): Define.
4625 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4627 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4628 (sim_fpu_fpto, sim_fpu_tofp): Define.
4630 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4632 * sim-fpu.c (sim_fpu_cmp): New function.
4634 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4636 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4637 instead of abuf->length.
4638 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4639 (set_trace_option_mask): Renamed from set_trace_options.
4640 (set_trace_option): New function.
4641 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4642 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4644 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4646 * sim-basics.h: Declare struct _sim_fpu.
4648 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4650 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4651 (trace_prefix, trace_input*, trace_result*): Declare.
4652 (trace_one_insn): Change declaration, assume trace_prefix called.
4653 (trace_generic): Like trace_one_insn.
4654 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4655 (TRACE_alu, TRACE_[a-z]*): Update.
4657 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4658 trace_insn, save_data, trace_idx_to_str, print_data): New
4660 (trace_one_insn): Rewrite.
4661 (trace_generic): New function.
4663 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4665 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4667 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4668 (SEMANTIC_FN): Rewrite declaration.
4669 (DECODE): Update type of semantic_fast member.
4670 ({EX,SEM}_FN_NAME): Have only one version.
4671 * sim-base.h (sim_state_base): Delete conditionals surrounding
4674 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4676 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4679 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4681 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4682 Add missing parameters to device_io calls.
4683 * sim-core.h: Add missing parameters to device_io calls.
4685 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4687 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4688 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4689 (SEMANTIC{,_CACHE}_FN): Fix return type.
4690 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4691 (engine_resume): Likewise. Make `engine' volatile. Save copy
4692 of cpu pointer in volatile object. Initialize read switch if
4695 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4697 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4698 (SEM_INSN): New macro.
4700 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4702 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4704 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4706 * configure: Regenerated to track ../common/aclocal.m4 changes.
4708 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710 * sim-types.h (fp_word): New type, define according to
4711 WITH_TARGET_FLOATING_POINT_BITSIZE.
4713 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4714 configuration of size of floating point registers.
4716 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4718 * sim-profile.c (profile_print): Only print CPU <N> if other
4719 output is going to appear.
4721 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723 * configure: Regenerated to track ../common/aclocal.m4 changes.
4725 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4727 * sim-types.h (address_word): Typedef according to
4728 WITH_TARGET_ADDRESS_BITSIZE.
4729 (signed_cell, unsigned_cell, natural_cell): Ditto using
4730 WITH_TARGET_CELL_BITSIZE.
4732 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4733 (WITH_TARGET_CELL_BITSIZE): Define.
4734 (WITH_HOST_WORD_BITSIZE): Delete.
4736 * sim-config.c (print_sim_config): Update.
4738 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4739 configuration of address and OpenFirmware cell sizes.
4741 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4743 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4744 * sim-run.c (sim_engine_run): Update.
4746 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4748 * sim-run.c (sim_engine_run): Ditto.
4750 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4751 (sim_resume): Pass nr_cpus to sim_engine_run.
4753 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4755 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4757 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4759 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4761 * Make-common.in (stamp-tvals): New rule.
4762 (targ-vals.h,targ-map.c): Depend on it.
4763 (clean): Remove stamp-tvals.
4765 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4767 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4768 in code also #if 0'ed.
4770 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4772 * configure: Regenerated to track ../common/aclocal.m4 changes.
4773 * aclocal.m4: Recognize --enable-maintainer-mode.
4775 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4777 * cgen-scache.h: Deleted.
4778 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4779 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4780 (scache_init): Use runtime computed size of SCACHE.
4781 (scache_flush): Likewise.
4782 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4783 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4784 * cgen-sim.h: Scache support moved here.
4785 (PC): Redo definition.
4786 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4787 (DECODE): Add parallel execution support.
4788 Only include semantic label members if using switch.
4789 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4790 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4791 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4792 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4794 (engine_{stop,run,resume,halt,signal}): Delete decls.
4795 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4796 (argbuf,scache): Delete forward decls.
4797 (STATE): Delete decl.
4798 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4799 Include cgen-mem.h, cgen-ops.h.
4800 (engine_halt,engine_signal): Delete.
4801 ({ex,exc,sem,semc}_illegal): Delete.
4802 (sim_disassemble_insn): Result of extract fn is in bits.
4803 * genmloop.sh: Rewrite.
4805 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4808 * sim-base.h (sim_state_base): Delete member `model'.
4809 (sim_cpu_base): Add member `model'.
4810 * sim-model.h (IMP_PROPERTIES): New type.
4811 (MACH): New members imp_props, models.
4812 (models): Delete decl.
4813 * sim-model.c (set_model): Update.
4814 * sim-profile.c (profile_print_model): Update.
4816 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4818 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4820 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4823 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4825 * configure: Regenerated to track ../common/aclocal.m4 changes.
4828 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4830 * aclocal.m4 (AR): Check for sigaction.
4832 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4834 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4836 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4837 * sim-config.c (sim_config): Replace WITH_DEVICES with
4838 WITH_TREE_PROPERTIES.
4840 * configure: Regenerated to track ../common/aclocal.m4 changes.
4842 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4844 * Make-common.in (SIM_ENVIRONMENT): New variable.
4845 (CONFIG_CFLAGS): Add it.
4846 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4847 --enable-sim-environment option.
4848 * configure: Regenerated.
4849 * sim-config.h (environment support): Rewrite.
4850 * sim-config.c (current_environment): Define as enum, unconditionally.
4851 (current_alignment): Define unconditionally.
4852 (config_environment_to_a): Update.
4853 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4854 (sim_config): Handle environment and alignment determination
4855 unconditionally. Delete sanity checks of current_environment,
4857 (print_sim_config): Update.
4858 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4859 (standard_options): Add --environment.
4860 (standard_option_handler): Likewise.
4862 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4864 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4865 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4866 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4867 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4868 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4869 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4870 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4871 argument ADD_CA macro with two argument ADDC_C - add carrying with
4873 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4874 argument SUB_CA macro with two argument SUBC_X - subtract
4876 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4878 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4880 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4882 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4883 * sim-io.h (sim_io_syscalls): Delete.
4885 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4887 * syscall.c (cb_syscall): Add missing else, so write to stdout
4890 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4891 the carry bit from the CPU's psw.
4893 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4895 * gennltvals.sh: Redo syscall support.
4896 * nltvals.def: Regenerated.
4898 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4900 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4901 the stream immediately.
4903 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4905 * sim-io.c (sim_io_getstring): Delete unused len2.
4906 (sim_io_syscalls): Ditto for sys_errno.
4908 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4910 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4912 * Make-common.in (run.o): Depend on remote-sim.h.
4913 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4914 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4916 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4918 * sim-io.c (sim_io_syscalls): Disable lseek.
4920 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4922 * gennltvals.sh: Generate syscall values for d30v.
4924 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4925 * nltvals.def: Regenerate.
4927 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4928 (os_fstat): Likewise. Validate fd argument.
4929 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4930 just compute target stat struct length.
4931 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4932 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4933 (get_string): Return host errno values so they can be properly
4935 (cb_syscall): Likewise.
4936 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4937 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4938 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4939 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4940 (get_path): New function.
4942 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4944 * sim-io.c (sim_io_syscalls): New function to provide system call
4945 emulation. Provide exit, open, close, read, write, lseek, and
4947 (sim_io_getstring): New function to return a string from a
4948 simulated memory location.
4950 * sim-io.h (sim_io_syscalls): Add declaration.
4952 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4954 * sim-core.c (sim_core_signal): Fix spelling error in message.
4956 * sim-hrw.c (sim_read): Use read map, not write map.
4958 * Make-common.in (all): Add .gdbinit.
4959 * gdbinit.in: Add dump command.
4961 * sim-model.c (model_options): Use '\0' for `shortopt'.
4963 * sim-trace.c (trace_option_handler): Set state trace file
4964 for --trace-file in addition to cpu's values.
4965 (trace_vprintf): If cpu == NULL, try state's trace file.
4966 (trace_options): Reorganize table, reword some descriptions.
4968 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4970 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4973 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4975 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4976 signal untranslated, document problem with this.
4978 * nrun.c (main): Check for a prog name of `*step'. If present,
4979 step the simulator instead of allowing it to run free.
4981 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4983 * Make-common.in (sim_main_headers): Add sim-signal.h.
4985 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4987 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4989 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991 * sim-signal.h: Start simulator signals at 64 so that host signal
4992 numbers can be detected and reported.
4994 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4996 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4998 * callback.c (cb_host_to_target_stat): Fix return values.
5000 * cgen-sim.h (enum_signal_type): Delete.
5001 (engine_signal): Update prototype.
5002 * cgen-utils.c: Don't include <signal.h>.
5003 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5004 (engine_signal): Update.
5006 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5007 (sim_state_free): Call SIM_STATE_FREE if defined.
5009 * sim-module.c (sim_module_install): Don't leave any modules
5010 installed if one fails to install.
5012 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5014 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5015 more, since alloca is not used in this file.
5017 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5018 correctly set the carry and overflow bits for those types.
5019 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5020 with carry, so carry is correct after doing both adds.
5021 (ALU*): Space out '\' to make it easier to read.
5023 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5025 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5028 * sim-signal.c, sim-signal.h: New files.
5029 * Make-common.in (sim-signal.o): Add rule for.
5030 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5031 * sim-abort.c: Don't include <signal.h>.
5032 * sim-basics.h: #include "sim-signal.h".
5033 * sim-break.c: Don't include <signal.h>.
5034 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5035 * sim-core.c: Don't include <signal.h>.
5036 (SIGBUS): Delete definition.
5037 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5038 * sim-engine.c: Don't include <signal.h>.
5039 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5040 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5041 * sim-resume.c: Don't include <signal.h>.
5042 (SIGTRAP): Delete definition.
5043 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5044 * sim-stop.c: Don't include <signal.h>.
5045 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5046 * sim-watch.c: Don't include <signal.h>.
5047 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5049 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5051 * sim-base.h (CIA_ADDR): Provide default definition.
5052 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5053 * sim-break.c (sim_handle_breakpoint): Likewise.
5055 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5057 * Make-common.in (srccom): New variable.
5059 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5060 (LIB_OBJS): Add syscall.o.
5061 (gentmap): Pass $(NL_TARGET) to $(CC).
5062 (syscall.o): Add rule for.
5063 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5064 (sim-bits.o): Depend on $(sim-n-bits_h).
5065 (sim-load.o): Depend on callback.h.
5067 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5068 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5069 * cgen-mem.h, cgen-ops.h: New files.
5071 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5073 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5075 * callback.c: #include string.h or strings.h.
5076 #include sys/types.h and sys/stat.h.
5077 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5078 (os_get_errno,os_open): Update.
5079 (os_stat,os_fstat): New functions.
5080 (os_init): Initialize syscall_map, errno_map, open_map.
5081 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5082 errno_map, open_map, signal_map, stat_map.
5083 (cb_read_target_syscall_maps): New function.
5084 (cb_target_to_host_syscall): New function.
5085 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5086 (cb_target_to_host_open): Renamed from target_to_host_open.
5087 (store): New function.
5088 (cb_host_to_target_stat): New function.
5089 * syscall.c: New file.
5090 * gentmap.c (sys_tdefs): New global.
5091 (gen_targ_vals_h): Output target syscall numbers.
5092 (gen_targ_map_c): Update. Output target syscall translation map.
5093 * gentvals.sh: New first argument `target'. Preface table with
5094 #ifdef NL_TARGET_$target if non-null target passed.
5095 * gennltvals.sh: New file.
5096 * nltvals.def: Regenerated.
5098 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5100 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5102 (sim_core_dummy_M): Declare.
5104 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5106 * sim-core.c (sim_core_signal): Print the address of the
5109 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5111 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5113 * sim-base.h (sim_state_base): Add member trace_data.
5114 (STATE_TRACE_DATA): New macro.
5115 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5116 ({WITH_,}TRACE_DEBUG_P): New macros.
5117 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5118 (_sim_cpu): Delete forward reference.
5119 (debug_printf): Update.
5120 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5121 (trace_options): Add --trace-debug.
5122 (set_trace_options): Handle it.
5123 (trace_option_handler): Likewise.
5124 (trace_install): Init state trace_data struct.
5125 (trace_uninstall): Close state trace file.
5126 * sim-events.c (ETRACE): Only print source file and line number if
5128 * sim-n-core.h (sim_core_trace_M): Likewise.
5130 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5132 1997-11-13 Felix Lee <flee@cygnus.com>
5134 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5136 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5138 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5140 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5142 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5144 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5145 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5148 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5150 * sim-events.c (sim_events_process): Re-compute the time -
5151 update_time_from_event - as each event is processed. Reverses
5154 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5156 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5158 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5160 * sim-events.c (sim_events_process): Delete redundant call to
5161 update_time_from_event.
5162 (sim_events_slip): Always decrement time_from_event.
5163 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5164 Delete assertion that time_from_event >=0 when work in queue, no
5167 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5169 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5170 (standard_option_handler): Update.
5172 * sim-options.h: Clarify documentation.
5173 (OPTION_LONG_ONLY_P): Delete definition.
5174 (OPTION_VALID_P): Define.
5176 * sim-options.c (sim_print_help): Allow short only options.
5177 (sim_parse_args): Ditto.
5178 (sim_args_command): Skip short only options.
5179 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5180 separate entries for short and long options in the HANDLERS and
5182 (sim_parse_args): Disable argument permutation.
5184 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5186 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5187 Add argument M, size of data type.
5188 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5189 Declare, ditto for 5, 6 & 7 byte transfers.
5190 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5193 * sim-n-core.h (sim_core_trace_M): Rename from
5194 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5195 with transfer type. Print transfer direction. Handle 1 and 2 byte
5197 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5199 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5200 Update all functions.
5202 * sim-core.c: Generate functions starting with 16 not 1.
5203 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5204 all 5, 6 & 7 byte transfers.
5206 * sim-n-core.h (sim_core_read_misaligned_N,
5207 sim_core_write_misaligned_N): Implement.
5209 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5211 * sim-endian.h (U16_8): Implement
5213 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5215 * sim-endian.h (VL8_16, VH8_16): Implement.
5217 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5219 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5220 (memory_option_handler): Skip comma in alias address list
5222 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5224 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5226 (parse_size, parse_addr): New functions
5227 (memory_option_handler, memory_options): Parse address & size
5228 using new functions. Pass level, space, modulo to do_memopt_add &
5231 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5233 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5234 `attach_type attach' argument with `unsigned level' argument.
5237 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5238 sim_core_attach): Replace argument attach with level. Update
5239 verification of arguments.
5240 (sim_core_map_detach, sim_core_detach): Replace argument attach
5243 * sim-basics.h (enum _attach_type): Delete.
5245 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5247 * sim-core.h (sim_core_write_8): Define.
5249 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5251 * sim-bits.h: Document ROTn macro.
5253 * sim-endian.h (H2T): Handle 16 byte variables.
5255 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5258 * sim-core.c: Do not generate sim_core_*_word.
5260 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5261 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5263 * sim-core.h (sim_core_read_unaligned_word,
5264 sim_core_read_aligned_word, sim_core_read_word,
5265 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5266 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5268 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5270 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5272 * sim-endian.h: Disable 16 byte support.
5274 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5276 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5278 * sim-n-core.h (sim_core_trace_N): New function.
5279 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5280 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5282 * sim-endian.h: Add 128 bit variant.
5284 * sim-core.h, sim-core.c: Add 128 bit variant.
5286 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5288 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5290 * sim-events.c (sim_events_process): Clear events->work_pending.
5291 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5292 setting, nr_ticks_to_process.
5293 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5294 when the event queue isn't next.
5296 * sim-events.h, sim-events.c (sim_events_slip): New function.
5298 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5300 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5302 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5305 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5307 * nrun.c (main): Remove useless test of name != NULL.
5308 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5310 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5312 * sim-fpu.c (EXPMAX): Type is unsigned.
5313 (MIN_INT, MAX_INT): Type is signed64.
5314 (i2fpu): Type of val is signed64.
5316 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5318 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5319 a bucket size of zero.
5321 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5322 OPTION_PROFILE_PC): Define.
5323 (profile_option_handler): Add support for --profile-pc and
5324 --profile-pc-granularity options.
5325 (profile_pc_init): When possible, compute nr buckets from bucket
5328 * sim-profile.c (profile_pc_init): Align the profile-pc end
5329 address with the profile-pc bucket size.
5331 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5332 something less ambiguous.
5333 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5335 * sim-profile.c (profile_pc_cleanup): New function. Move
5336 profile_pc_uninstall code to here.
5337 (profile_pc_uninstall): Call.
5338 (profile_pc_init): Call.
5340 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5342 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5343 file using BSD gprof format.
5345 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5347 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5348 MSBIT64): Force result to unsignedN.
5350 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5352 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5354 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5355 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5356 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5357 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5359 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5361 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5364 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5365 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5367 (sim_core_attach): Rename buffer_freed to free_buffer, type
5368 void*. Ensure that allocated buffer is alligned according to
5371 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5373 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5374 (ALU64_SUB): Define.
5376 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5377 (.gdbinit): Remove dependencies, generate once per build.
5379 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5381 * sim-n-core.h (sim_core_read_aligned_N,
5382 sim_core_write_aligned_N): Make xaddr param type address_word not
5385 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5387 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5388 unpacked floating point struct. Pass sim_fpu object by reference.
5389 Add preliminary support for rounding modes.
5391 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5393 * configure: Regenerated to track ../common/aclocal.m4 changes.
5395 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5398 WITH_TARGET_BITSIZE.
5400 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5402 * sim-profile.c (profile_print_core): label needs empty statement.
5404 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5406 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5407 and zfree instead of xmalloc and free. Prevents warnings.
5409 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5411 * configure: Regenerated to track ../common/aclocal.m4 changes.
5413 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5415 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5416 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5418 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5419 controling the bitsize/msb of the target.
5421 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5423 * Make-common.in: New files sim-break.c, sim-break.h.
5424 * sim-base.h: Add point to breakpoint list to sim_state_base.
5425 * sim-break.c sim-break.h: New modules that implement intrinsic
5427 * sim-module.c: Add breakpoint module.
5429 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5431 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5433 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5435 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5436 (SIGBUS) define for Windows.
5437 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5438 * sim-resume.c: define SIGTRAP for windows.
5439 * sim-xcat.h: use token pasting if ALMOST_STDC.
5441 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5443 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5445 (CONFIG_CFLAGS): Add same.
5447 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5449 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5450 (SIGNED32): use ##i32.
5452 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5454 * configure: Regenerated to track ../common/aclocal.m4 changes.
5456 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5458 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5461 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5462 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5463 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5464 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5465 (CONFIG_CFLAGS): Add same.
5467 * aclocal.m4: Perform AC_SUBST on optional options.
5469 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5471 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5473 * sim-options.c (standard_option_handler): Typo in warning message.
5475 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5477 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5478 insn count. Make count conditional on there being a valid
5480 (profile_pc_init): Make default PC profile frequency an arbitrary
5483 * sim-base.h: Ditto.
5485 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5488 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5491 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5493 * configure: Regenerated to track ../common/aclocal.m4 changes.
5495 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5497 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5498 configured alignment.
5500 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5504 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5506 * sim-config.c (sim_config): Check for default alignment.
5508 * sim-options.c (standard_option_handler): Add alignment option.
5510 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5511 default alignment requirements on memory accesses.
5513 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5515 * sim-load.c (sim_load_file): Return failure if the executable
5516 had no loadable sections.
5518 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5523 * sim-core.c (sim_core_signal): When bad access halt simulator
5524 SIGSEGV / SIGBUS instead of aborting.
5525 (signal.h): Include.
5527 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5528 options was missing.
5530 * sim-bits.h (MOVED): Define
5532 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5534 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5537 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5539 * sim-bits.c: Add 8 bit versions of bit macros.
5541 * sim-bits.h: Ditto.
5543 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5545 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5546 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5548 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5549 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5551 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5552 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5554 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5556 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5557 configure.in: Output to cconfig.h instead of config.h.
5559 * configure: Regenerated to track ../common/aclocal.m4 changes.
5561 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5566 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5568 * callback.c (os_write): divert stdout and stderr to their
5571 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573 * sim-profile.c (profile_print_speed): Call
5574 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5576 * sim-events.c (sim_events_elapsed_time): New function return nr
5577 host MS consumed by the simulator.
5578 (sim_watch_valid): Use.
5580 * sim-module.c (modules): Install sim_events very very early.
5582 * sim-profile.c (profile_print): Call profile_print_pc.
5584 (profile_pc_init): New function, set up processor for PC
5586 (profile_print_pc): New function, print a PC profile.
5587 (profile_pc_event): New function, sample PC.
5589 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5590 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5593 * sim-options.c (sim_print_help): Pacify GCC.
5595 * sim-n-core.h (sim_core_read_aligned_N,
5596 sim_core_write_aligned_N): Add un-conditional profile call.
5597 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5598 profile call when aligned read/write isn't used.
5600 * sim-base.h: Include sim-profile, sim-model after sim-core &
5601 sim-events allow sim-core to define useful values.
5603 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5604 (profile_option_handler, profile_options): Add support for
5605 --profile-core option.
5606 (print_bar): Include when core profiling.
5607 (profile_print_core): New function, print core profile.
5609 * sim-config.c (print_sim_config): Print profile status.
5611 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5612 WITH_PROFILE_PC_P): Define.
5613 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5614 (PROFILE_COUNT_CORE): Define.
5616 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5618 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5619 interrupt_names array as the data.
5620 (sim-watch.h): Document.
5622 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624 * sim-options.c (sim_print_help): When the doc string is to long
5627 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5628 that only the first few the watch options are listed. Generate
5629 meanginful usage messages.
5631 * sim-options.h (struct OPTION): Clarify use of doc_name field
5633 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5636 (standard_option_handler): Handle --architecture-info.
5638 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5640 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5641 illegal zero-sized array.
5642 * sim-core.c (sim_core_xor_read_buffer): same.
5644 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5646 * nltvals.def: Regenerate.
5648 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5650 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5652 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5654 * sim-bits.c (MASKED): Delete.
5655 (EXTRACTED): Delete.
5656 (LSEXTRACTED, MSEXTRACTED): New functions.
5658 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5659 (MSMASKEDn, LSMASKEDn): Add last argument.
5662 * sim-bits.h (EXTEND8, EXTEND16): Define.
5663 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5665 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5667 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5668 current instruction address.
5670 * sim-inline.h (*_ENGINE): Define.
5672 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5674 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5676 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5677 (watch_option_handler): Call delete_watchpoint with ident or type.
5678 (sim_watchpoint_install): Create interrupt specific watchpoint
5679 commands on the fly.
5680 (do_watchpoint_create): New function, create a watch point using
5681 type/int-nr info encoded in the option nr.
5682 (do_watchpoint_info): New function. List active watchpoints.
5684 * sim-watch.h: Change data structure to a list.
5686 * sim-memopt.c (memory_option_handler): Require explicit "all"
5687 before deleting all memory regions.
5689 * sim-utils.c (sim_do_commandf): New function, printf version of
5692 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5694 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5696 (SIGNED64, UNSIGNED64): Delete.
5697 (ALU64_ADD): Don't rely on bit endianness.
5698 (ALU64_BEGIN): Define.
5700 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5701 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5703 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5704 suffix - u64, LL - to 64 bit constants.
5706 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5710 * sim-utils.h (NZALLOC): Define - zalloc * N.
5712 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5713 implementation of read/write functions.
5715 * Make-common.in (sim-hrw.o): New target.
5717 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5720 * sim-memopt.c (memory_option_handler): Implement memory-size
5721 command. Implement memory-alias command. Let memory-delete delete
5723 (add_memopt): New function. Add a memory region.
5724 (do_memopt_delete): New function. Delete a memory region.
5726 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5728 * sim-core.c (sim_core_detach): New function.
5729 (sim_core_map_detach): New function. Perform the actual detach.
5730 (sim_core_init): Move initialization code from here.
5731 (sim_core_install): To here.
5732 (sim_core_uninstall): And here.
5734 * sim-module.c: Add memopt module.
5736 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5737 simulator base type.
5739 * Make-common.in (sim_main_headers): Add sim-memopt.h
5740 (sim-memopt.o): New target.
5742 * sim-core.c (sim_core_install): Add core_options to the option
5745 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5748 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5751 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5752 address_word, add mask member.
5754 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5755 address_word, allow for 64bit targets in 32bit host. Add modulo
5757 (sim_core_map_attach): Ditto.
5758 (new_sim_core_mapping): Ditto.
5759 (sim_core_translate): Mask address when modulo memory.
5761 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5763 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5765 * gdbinit.in: New file.
5766 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5767 * Make-common.in (distclean): Delete .gdbinit.
5768 (.gdbinit): Add rule for.
5769 * configure: Regenerated to track ../common/aclocal.m4 changes.
5771 * Make-common.in (cgen-run.o): Add rule for.
5773 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5777 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5778 both resumed and previous elapsed time.
5779 (sim_events_init): Set initial_wallclock and current_wallclock to
5781 (sim_events_install): Install sim_events_suspend and
5783 (sim_events_watch_clock): Allow for suspended simulator when
5784 computing the time of the clock event.
5786 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5787 initial_wallclock to elapsed_wallclock, set both to zero.
5788 (sim_events_init, sim_events_uninstall): Delete prototypes.
5790 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5792 * sim-module.c(sim_module_resume, sim_module_suspend): New
5795 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5800 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5802 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5803 * Make-common.in (TAGS): Likewise.
5804 * sim-n-bits.h: Add TAGS comments for all functions.
5805 * sim-n-core.h: Likewise.
5806 * sim-n-endian.h: Likewise.
5808 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5813 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5815 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5818 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5820 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5821 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5823 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5826 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5827 nr_transfered and nr_this_transfer unsigned.
5829 * sim-events.c (sim_events_tickn): N is signed, as limited to
5832 * sim-n-endian.h (offset_N): Change size to unsigned.
5834 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5836 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5838 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5840 * sim-options.c (sim_parse_args): Use dupargv.
5842 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5844 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5846 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5848 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5851 * sim-options.c (standard_options): Add --architecture=MACHINE and
5852 --target=TARGET options.
5853 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5854 (standard_option_handler): Handle architecture and target options.
5857 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5859 (sim_analyze_program): Set prog_bfd architecture from
5860 STATE_ARCHITECTURE if known.
5862 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5864 * configure: Regenerated to track ../common/aclocal.m4 changes.
5867 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5870 that option does not apply to certain files.
5872 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5874 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5875 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5876 offset from MSB/LSB.
5878 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5879 access address of sub word quantity of a hosts 16, 32, 64 bit word
5881 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5882 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5883 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5884 return N*2 byte value with argument in Hi/Lo word. Renamed from
5885 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5887 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5888 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5889 so that bit offset is explicit.
5891 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5893 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5894 Update STATE_PROG_BFD when needed with a dup'd copy of the
5897 * sim-config.c (sim_config): Delete ABFD argument, use
5898 STATE_PROG_BFD directly.
5900 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5902 * run.c (main): Pass the open ABFD to sim_create_inferior.
5904 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5908 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5909 hardware only simulator targets.
5911 * Make-common.in (sim-hload.o): Add rule.
5913 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5915 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5916 used by copyargv and freeargv.
5918 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5919 STATE_PROG_ARGV, not just a pointer.
5921 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923 * configure: Regenerated to track ../common/aclocal.m4 changes.
5926 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928 * aclocal.m4 (sim-endian): Add second argument to
5929 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5930 default endian when not hardwired.
5932 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5933 else failes value for target byte order.
5935 * sim-config.c (sim_config): Add abfd arguments. Set
5936 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5938 (sim_config): Return SIM_RC, don't abort.
5941 * run.c (main): Update call to sim_open - add ABFD argument.
5942 * nrun.c (main): Add NULL ABFD argument.
5944 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5946 * callback.c (os_poll_quit): Make static.
5947 Call sim_cb_eprintf, not p->eprintf.
5948 (sim_cb_printf, sim_cb_eprintf): New functions.
5949 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5951 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5952 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5953 sim-utils.h. #include sim-utils.h.
5954 * sim-utils.h: Above decls moved here.
5955 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5957 * sim-watch.c (action_watchpoint): Fix thinkos.
5959 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5961 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5963 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5965 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5966 to FORCED_ALIGNMENT case.
5968 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5972 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5974 * Make-common.in (libsim.a): Fix typo.
5976 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5978 * nrun.c (main): Verify the structure returned before using it.
5980 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5985 * sim-engine.c (sim_engine_install): New function. Install the
5986 engine init functions.
5987 (sim_engine_init): [Re]initialize the simulator engine.
5989 * sim-module.c: Add sim_engine to list of modules that always
5992 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5994 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5995 to remove the old watchpoint, not delete_watchpoint.
5996 (watch_option_handler): Action the correct watchpoint, not just
5999 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6002 both low and high word.
6003 (sim_core_write_aligned_N): Ditto.
6005 * sim-trace.c (set_trace_options): Delete code explicitly setting
6008 * sim-options.c (sim_print_help): Call the list commands if not a
6009 standalone simulator.
6010 (sim_print_help): Advise that some options may not be applicable.
6012 * sim-trace.c (set_trace_options): Assume core present.
6014 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6015 buffer when full not almost full.
6017 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019 * sim-events.c (sim_events_process): Don't blat the event queue
6020 when processing watchpoints.
6022 * sim-watch.h: Make arg unsigned long - stop sign extension.
6024 * sim-events.c (sim_watch_valid): rewrite so debugable.
6026 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6028 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6029 inequality test is possible.
6030 (handle_watchpoint): Re-pass is_within arg.
6031 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6032 0 to schedule_watchpoint's is_within arg.
6033 (sim_watchpoint_init): Re-pass is_within arg.
6035 * sim-options.c (sim_print_help): Add is_command argument. Don't
6036 include -- prefix when called from the command line interpreter.
6038 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6040 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6041 zero indicates that the test should be reversed.
6042 (sim_events_watch_core): Ditto.
6043 (WATCH_CORE): Compare range against is_within.
6046 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6048 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6049 sim_core_read_buffer. Check nr-bytes transfered.
6051 * sim-core.h (sim_core_common): Define a new struct that contains
6052 the common data. to sd and cpu structures.
6053 * sim-core.c (sim_core_attach): Update.
6054 (sim_core_init): Update. Remember to copy initialized data to each
6056 (sim_core_find_mapping): Ditto.
6058 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6059 (sim_core_write_buffer): Ditto.
6061 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6062 transfer use xor version of read buffer.
6063 (sim_core_write_unaligned_N): Ditto for write.
6065 * sim-core.c (sim_core_xor_read_buffer): New function implement
6066 xor-endian data read breaking transfer up into xor-endian sized
6068 (sim_core_xor_write_buffer): Ditto for write.
6069 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6070 - needed for xor-endian transfers.
6072 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074 * sim-inline.h: Review description.
6076 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6077 to just those involved in data transfers and configuration.
6079 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6081 * sim-n-core.h (sim_core_read_aligned_N): Use.
6082 (sim_core_read_unaligned_N): Ditto.
6083 (sim_core_read_unaligned_N): Ditto..
6084 (sim_core_write_unaligned_N): Ditto.
6086 * sim-core.h: Add xor endian bitmap to main structure. *
6088 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6090 (sim_core_read_aligned_N): Ditto.
6092 * sim-core.c (sim_core_set_xor_endian): New function.
6093 (sim_core_attach): Don't overwrite the per-cpu xor map when
6094 cloning the global core.
6096 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6098 * sim-engine.h: Update below so that it is using an enumerated
6101 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6103 * sim-engine.c (sim_engine_restart):
6104 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6105 return value used for simulator restart from 0 to 2.
6107 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6109 * cgen-scache.c (scache_option_handler): Add is_command arg.
6111 * sim-model.c (model_option_handler): Add is_command argument.
6113 * sim-profile.c (profile_option_handler): Add is_command arg.
6115 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6118 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6119 order that they are registered.
6121 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6122 between option and command line processing.
6124 * sim-options.c: Include stdlib.h, ctype.h.
6126 * Make-common.in (sim-watch.o): Add rule.
6127 (sim_main_headers): Assume sim-assert.h included.
6128 (sim-*.o): Simplify make rule.
6130 * sim-module.c: Add sim_watch_install to module list.
6132 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6137 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6138 * sim-events.c (sim_events_install): Ditto.
6139 * sim-core.c (sim_core_install): Ditto.
6140 * sim-model.c (model_install): Ditto.
6141 * sim-options.c (standard_install): Ditto.
6142 * sim-profile.c (profile_install): Ditto.
6143 * sim-reason.c (sim_stop_reason): Ditto.
6144 * sim-run.c (sim_engine_run): Ditto.
6145 * sim-utils.c (sim_analyze_program): Ditto.
6147 * sim-module.c (modules): Make profile_install and trace_install
6150 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6152 * sim-options.c (standard_option_handler): Set the byte order.
6154 * sim-events.c (sim_events_process): Allow multi tick processing.
6155 (sim_events_tickn): New function - multi cycle tick.
6157 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6158 prototypes. Under development.
6159 (sim_events): Replace processing with nr_ticks_to_process.
6161 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6163 * nrun.c (main): Pass callbacks to sim_open instead of using
6166 * run.c (main): Ditto.
6168 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6171 stop tk interrupting malloc calls.
6172 (sim_events_zalloc): Converse.
6174 * Make-common.in (sim_main_headers): Add sim-events.h.
6176 * sim-events.c (sim_events_schedule_after_signal): Change return
6177 type to void - signal events are strictly internal.
6178 (sim_events_init): Allocate a finite buffer for signal events.
6179 (sim_events_schedule_after_signal): Enter signal events into the
6182 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6183 (sim_engine_restart): Ditto.
6184 (sim_engine_abort): Ditto.
6185 * sim-stop.c (sim_stop): Ditto.
6186 (control_c_simulation): Ditto.
6187 * sim-resume.c (sim_resume): Ditto.
6188 (has_stepped): Ditto.
6189 * sim-abort.c (sim_engine_abort): Ditto.
6191 * sim-basics.h (transfer_type): New type.
6193 * sim-core.c (sim_core_signal): New function. Print core signal
6195 (sim_core_find_mapping): Add transfer argument.
6197 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6198 SIM_CORE_SIGNAL if a recoverable abort.
6199 * sim-core.c (sim_core_find_mapping): Ditto.
6201 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203 * sim-core.c (sim_core_find_mapping): Replace calls to
6204 sim_io_error to more resiliant sim_engine_abort.
6206 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6207 (sim_core_write_unaligned_N): Ditto.
6209 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6211 * sim-module.c: Add sim_events_install to list.
6213 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6215 (sim_events_init): Now returns SIG_RC.
6217 * sim-run.c: New file. Generic sim_engine_run.
6218 * sim-reason.c: New file. Generic sim_stop_reason.
6219 * sim-stop.c: New file. Generic sim_stop.
6220 * sim-resume.c: New file. Generic sim_resume.
6222 * Make-common.in (sim-engine.o): Add rule.
6223 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6225 * sim-engine.h, sim-engine.c: New file. Provide generic
6226 implementation of sim_engine_halt, sim_engine_error. et.al.
6228 * sim-base.h (sim_state_base): Add member halt.
6229 (sim-engine.h): Include.
6231 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6233 * sim-events.c (sim_events_poll): Update event handler.
6235 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6237 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6239 (sim_events_watch_sim): New function.
6240 (sim_events_watch_core): New function.
6241 (sim_watch_valid): New function.
6242 (sim_events_preprocess): New function.
6243 (sim_events_process): Process the watchpoints as well as the timer
6245 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6246 (sim_events_deschedule): Check all the queues when removing an
6248 (sim_events_init): Ditto for cleaning.
6250 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6252 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6254 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256 * callback.c (os_open): Type of arg flags is int.
6258 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6260 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6261 just like normal numbers as per IEEE rules.
6263 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6265 * callback.c (os_close): Mark the descriptor as being
6266 available if the close succeeded.
6267 (os_open): Pass 0644 as the mode of the file being created.
6269 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6274 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6275 * sim-lnline.h: Update.
6277 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6278 conversion functions.
6279 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6281 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6282 compare functions. Replacing.
6283 (sim_fpu_cmp): This. Delete.
6285 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6287 * sim-core.c (sim_core_find_mapping): Call engine_error not
6288 sim_io_error when possible.
6290 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6292 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6293 high/low double word.
6295 * sim-trace.h: Remove definition of attribute - defined in
6298 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6301 name of the option - or family of options.
6303 * sim-options.c (sim_args_command): Match command `a-b c' with
6304 option `--a-b-c' from option table.
6306 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308 * sim-options.c (sim_print_help): For optional arguments, wrap
6311 * sim-trace.c (set_trace_options): New function, handle optional
6312 argument and multiple assignment.
6313 (trace_option_handler): Update.
6315 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6316 when branch tracing selected.
6318 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6320 * sim-trace.c (trace_one_insn): Make a va-args function.
6322 * sim-trace.c (trace_vprintf): New function, va-arg version of
6325 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6327 * sim-trace.c (trace_uninstall): Don't close a file twice.
6328 * sim-profile.c (profile_uninstall): Likewise.
6330 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6332 * sim-trace.c (toplevel): Include bfd.h.
6333 (trace_options): Note that --trace-linenum also turns on
6334 --trace-insn. Add --trace-{branch,semantics}.
6335 (trace_option_handler): If --trace-linenum, also turn on
6336 --trace-insn. Add --trace-branch support. If --trace-semantics,
6337 turn on ALU, FPU, branch, and memory tracing.
6338 (trace_one_insn): New function to trace an instruction. Support
6340 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6342 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6343 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6344 (TRACE_branch): Add new mask.
6345 (TRACE_*_P): Define all possible trace_p macros.
6346 (trace_one_insn): Declare function.
6348 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6350 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6351 GNU C doesn't support __attributes__.
6352 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6355 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6357 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6358 addresses are masked forcing them to be correctly aligned.
6359 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6360 * sim-config.c (config_alignment_to_a): Update.
6362 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6364 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6366 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6367 processor specific core maps.
6368 (sim_core_map_attach): Copy the core map data to each of the
6369 processor specific core data structures.
6370 * sim-core.c (sim_core_find_mapping): Update.
6372 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6373 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6374 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6375 alternatives that handle unaligned addresses.
6376 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6378 * cgen-utils.c (sim_disassemble_insn): Update.
6380 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6382 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6385 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6388 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6390 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6392 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6395 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6398 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6400 * cgen-trace.c: Prepend additional trace_printf argument.
6402 * cgen-utils.c (sim_disassemble_insn): Add additional core
6405 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6407 * nrun.c (main): Catch/report errorenous simulator states.
6409 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6410 * sim-trace.c: #include string.h/strings.h so that memset is
6412 * sim-utils.c: Ditto.
6413 * sim-profile.c: Ditto. And stdlib.h.
6414 (print_bar): Only define when used by instruction or memory profiler.
6416 * sim-options.c (standard_option_handler): Make ul more local.
6418 * sim-load.c (sim_load_file): Make the name constant.
6419 (sim_load_file): Passify gcc.
6421 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6423 * sim-utils.c, sim-load.c: Include sim-utils.h.
6425 * sim-base.h (sim_cpu): Pre define here so available to all.
6427 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6428 Restore the sim_cpu and instruction_address arguments so that full
6429 information is available to the abort function.
6430 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6431 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6433 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6434 tracing support for sim-events and sim-core.
6435 (trace_option_handler): Convert #if to if where possible so always
6436 compiled/checked by C compiler.
6437 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6439 * sim-base.h: Adjust comment documenting how to define the cpu
6441 (sim_state_base): Add sim_core and sim_events to simulator base
6444 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6445 * sim-core.c (sim_core_init, sim_core_attach,
6446 sim_core_find_mapping): Update.
6447 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6448 update_time_from_event, insert_sim_event,
6449 sim_events_schedule_after_signal, sim_events_deschedule,
6450 sim_events_tick): Ditto.
6452 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6453 sim-model.h): Move #includes from here.
6454 * sim-base.h: To here.
6455 (sim-core.h, sim-events.h, sim-io.h): Include also
6457 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * callback.c (default_callback): Missing initialisers.
6461 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6463 * sim-utils.c (sim_add_commas): New function.
6464 * sim-basics.h (sim_add_commas): Add prototype.
6465 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6466 * sim-profile.c (COMMAS): New macro.
6467 (print_*): Use it to print commas in numbers.
6469 * configure: Regenerated.
6471 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6472 (cgen_state): New member run_fast_p.
6473 (cgen_init): Add prototype.
6474 (sim_disassemble_insn): New arg `cpu'.
6475 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6476 * cgen-utils.c (cgen_init): New function.
6477 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6478 * genmloop.sh: Call engine_halt if loop exits.
6480 * Makefile.in (sim-options_h): Define.
6481 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6482 (sim-model.o): Add new rule.
6483 (cgen-{scache,trace,utils}.o): Add new rules.
6484 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6485 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6486 Indent output by 2 spaces.
6487 * cgen-scache.h (scache_print_profile): Update.
6488 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6489 Use trace_printf, not fprintf.
6490 (trace_extract): Use trace_printf, not cgen_trace_printf.
6491 * genmloop.sh (!FAST case): Increment `insn_count'.
6492 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6493 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6494 access macro's name.
6495 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6496 Change return type to SIM_RC.
6497 (sim_core_{install,uninstall}): New functions.
6498 * sim-core.h (sim_core_{install,uninstall}): Declare.
6499 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6500 Change return type to SIM_RC.
6501 * sim-model.h (models,machs,model_install): Declare.
6502 * sim-module.c (modules): Add scache_install, model_install.
6503 (sim_post_argv_init): Set cpu->state backlinks.
6504 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6505 (standard_option_handler): Likewise.
6506 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6509 (profile_options): Delete --profile-simcache.
6510 (profile_option_handler): Likewise.
6511 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6513 (profile_print_{memory,model}): Likewise.
6514 (profile_print_simcache): Delete.
6515 (profile_print_speed): New function.
6516 (profile_print): Rewrite.
6517 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6518 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6519 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6520 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6521 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6522 (profile_print): Update prototype.
6524 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6526 * cgen-scache.[ch], cgen-sim.h: New files.
6527 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6528 * sim-model.c: New file.
6530 * Make-common.in (clean targets): Undo patch of Apr. 22.
6532 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6534 * sim-n-bits.h (signed): If we have a standard compiler, undef
6535 signed, so that signedN is defined correctly.
6537 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6539 * sim-module.h, sim-model.h, sim-profile.h: New files.
6540 * sim-module.c, sim-profile.c: New files.
6541 * Make-common.in (SIM_PROFILE): Define
6542 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6543 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6544 (sim_module.o,sim-profile.o): Add rules for.
6545 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6546 (--enable-sim-profile): Add.
6547 * configure: Regenerated.
6548 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6549 model. Move trace and profile support to sim-{trace,profile}.h.
6550 New members trace_data, profile_data.
6551 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6552 * sim-config.h: Provide default definition of WITH_PROFILE.
6553 (WITH_TRACE): Change default to -1.
6554 (MAX_NR_PROCESSORS): Always define.
6555 * sim-options.c: Move trace and profile support to
6556 sim-{trace,profile}.h.
6557 (sim_pre_argv_init): Moved to sim-model.c.
6558 (standard_install): New function.
6559 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6560 (standard_install): Declare.
6561 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6562 (trace_install, trace_uninstall): New functions.
6563 (trace_printf): Update reference to TRACE_FILE.
6564 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6565 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6566 (WITH_TRACE_FOO_P): Define.
6567 (trace_install): Declare.
6568 (TRACE_DATA): New struct.
6570 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6572 * run.c: Undo last exec_bfd patch.
6573 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6575 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6577 * run.c (exec_bfd): Add back in.
6578 (main): Set exec_bfd.
6580 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6582 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6584 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6586 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6587 less well defined engine_error.
6588 * sim-core.c: Ditto.
6590 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6592 * Make-common.in: Change clean targets to use :: so that other
6593 Makefiles can have their own clean targets.
6594 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6595 __STDC__ to control use of stdarg vs. varargs syntax. Some
6596 systems can't use __STDC__, but require stdarg.
6598 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6600 * sim-options.c (standard_options): Add --endian.
6601 (standard_option_handler): Likewise.
6603 * nrun.c: #include <signal.h>.
6604 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6605 handler that calls sim_stop ().
6607 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6609 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6610 handler that calls sim_stop (). Simulators may still be
6611 establishing their own handler.
6613 * sim-events.c (sim_events_poll): Rename from
6614 sim_events_at_large_int. Poll IO.
6616 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6619 * callback.c (os_poll_quit): New function poll for quit signal
6621 (default_callback): Include magic number.
6623 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6625 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6626 Check for functions getrusage, time.
6627 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6628 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6629 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6630 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6632 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6634 * sim-options.c, sim-options.h: New files.
6635 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6636 * Make-common.in (nrun.o): Add rules for.
6639 * run.c (main): Check return value of sim_open.
6641 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6642 (sim_main_headers): Add sim-trace.h.
6643 * run.c (exec_bfd, target_byte_order): Delete.
6644 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6645 call sim_load instead. Check return code of sim_create_inferior.
6646 * sim-base.h (CURRENT_STATE): Define.
6647 (sim_state_base): Make typedef. New members options, prog_argv,
6648 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6649 mem_size, memory [+ corresponding access macros].
6650 (sim_cpu_base): New typedef.
6651 * sim-trace.h: New file.
6652 * sim-trace.c: New file.
6653 * sim-basics.h: #include it.
6654 * sim-load.c: New file.
6656 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6658 * Make-common.in (INSTALL): Set to @INSTALL@.
6659 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6660 (install-common): Depend upon installdirs. Use
6661 $(program_transform_name) directly, rather than using
6663 (installdirs): New target.
6664 * Makefile.in (INSTALL): Set to @INSTALL@.
6665 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6666 (install-man): Depend upon installdirs. Use
6667 $(program_transform_name) directly, rather than using
6669 (installdirs): New target.
6671 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6673 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6676 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6678 * sim-basics.h: Only bring in config.h and tconfig.h if
6681 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6683 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6684 numbering convention of the target.
6685 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6686 and WITH_TARGET_WORD_MSB.
6687 (sim_config): When possible, check for consistency with bitsize
6690 * sim-bits.h: Allow MSB to be other than zero.
6691 * sim-bits.c: Ditto.
6692 * sim-n-bits.h: Ditto.
6694 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6695 * sim-n-bits.h (MSMASKEDn): Ditto.
6697 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6699 * Makefile.in (INSTALL): Change install.sh to install-sh.
6701 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6703 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6705 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6707 * run.c (main): Check that a program to run was specified.
6709 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6711 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6713 * configure: Regenerated to track ../common/aclocal.m4 changes.
6716 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6718 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6719 * sim-config.h: To here.
6721 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6722 (sim_main_headers): Define.
6723 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6724 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6726 (sim-utils.o): Add rule for.
6727 * sim-utils.o: New file.
6728 * sim-basics.h: #include sim-base.h.
6729 (zalloc): Make argument unsigned long.
6730 * sim-base.h: New file.
6731 * sim-inline.h (SIM_IO support): Delete.
6732 * sim-io.h: Delete inline support.
6733 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6734 * sim-config.c: sim-state.h renamed to sim-main.h.
6735 * sim-core.c: Likewise.
6736 * sim-events.c: Likewise.
6738 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6740 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6741 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6743 * configure: Regenerated to track ../common/aclocal.m4 changes.
6745 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6747 * configure: Regenerated to track ../common/aclocal.m4 changes.
6749 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6751 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6752 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6753 are defined by the configure.
6755 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6757 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6758 reserved-bits): Always define.
6760 * sim-config.h, sim-config.c (sim_config): New function - and new
6761 file - co-ordinate the setting/checking of the common simulator
6762 configuration options.
6764 * Make-common.in (sim-config.o): Add rule.
6766 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6768 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6769 va_list from void *, since va_list might not be a pointer type.
6771 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6773 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6775 (offset_N): Correct computation of LE offset.
6777 * sim-io.c (sim_io_error): Include a new line when reporting
6780 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6783 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6785 * run.c: Include alloca-conf.h.
6787 * callback.c (os_evprintf_filtered): Fix typo.
6789 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6791 * run.c (string.h, strings.h, stdlib.h): Include.
6793 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6794 0 when nothing pending.
6796 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6797 will soon be going away.
6798 (getopt): Plicate GCC.
6800 * sim-endian.c (sim-io.h): Plicate GCC.
6801 * sim-bits.c (sim-io.h): Ditto.
6802 * sim-n-bits.h (ROTn): Ditto.
6804 * sim-io.c (sim_io_error): Correct check for NULL.
6806 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6808 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6811 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6813 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6814 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6816 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6818 * sim-alu.h: Include sim-xcat.h.
6820 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6822 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6823 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6826 * sim-events.c (sim_events_at_large_int): New function. Just
6827 schedules an event every large-int ticks.
6828 (sim_events_init): Call.
6829 (sim_events_tick, sim_events_process): Move async handing to
6830 sim_events_process. Move timer decrement so that it occures after
6831 events have been processed.
6833 * sim-basics.h (struct _engine): Remove declaration.
6835 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6836 everything with same. Rename global struct to SIM_DESC.
6837 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6838 * sim-io.h, sim-io.c: Ditto.
6840 * sim-assert.h: New file. Optional assertion checking macros.
6841 * sim-io.c (sim_io_error): Make just this function tolerant to
6844 * sim-xcat.h: New file. Define concatenate macros.
6845 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6846 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6850 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6852 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6854 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6856 * sim-inline.h: Add definitions for sim-types.
6857 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6860 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6862 * sim-events.h: Remove defunct reference to callback struct.
6864 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6866 * configure: Re-generate.
6868 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6870 * Make-common.in (CSEARCH): Do not include the gdb directory in
6873 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6875 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6876 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6877 to explicitly incorporate these.
6879 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6880 specify the alignment restrictions of the target architecture -
6881 without this option all alignment restrictions are accomodated.
6882 (--enable-sim-assert): New option. Conditionally compile in
6883 assertion statements.
6884 (--enable-sim-float): New option. Strongly specify the target's
6885 floating point support.
6886 (--enable-sim-hardware): New option. Specify the hardware devices
6887 included in the simulation.
6888 (--enable-sim-packages): New option. Specify the hardware
6889 packages included in the simulation.
6890 (--enable-sim-regparm): New option. Specify that parameters be
6891 passed in registers instead of on the stack.
6892 (--enable-sim-reserved-bits): New option. Specify that reserved
6893 bits within an instruction are are correctly set.
6894 (--enable-sim-smp): New option. Specify the level of SMP support
6895 to be included in the simulator.
6896 (--enable-sim-stdcall): New option. Specify an alternative
6897 function call convention.
6898 (--enable-sim-xor-endian): New option. Configure xor-endian
6899 support used by some targets to implement bi-endian support.
6901 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6903 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6904 host endianness to be overridden.
6905 (--enable-sim-endian): Allow the target platform's byte order
6907 (--enable-sim-inline): Control the inlining of common components.
6908 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6909 (--enable-sim-warnings): Enable additional GCC compiler checks.
6910 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6913 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6914 sim-*-n.h so that the names are uniq on dos machines
6915 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6917 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6919 * run.c: #include "libiberty.h".
6920 (main): New locals sd,no_args,sim_argv.
6921 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6922 is program name. Update call to sim_set_callbacks.
6923 Record result of sim_open, pass to other sim_foo routines.
6925 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6927 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6930 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6932 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6933 Route stdout through buffered IO.
6935 * callback.c: Add os_flush_stderr, os_write_stderr,
6936 os_evprintf_filtered functions to route error output through
6939 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6940 Correct return type - should be void.
6942 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6944 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6946 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6947 not provide a default value as undefined indicates disable code.
6949 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6951 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6953 * sim-events.h, sim-events.c: Ditto.
6954 * sim-io.h, sim-io.c: Ditto.
6956 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6958 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6960 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6961 extract the tail or least signifiant bits from an integer of the
6964 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6965 WITH_TARGET_BITSIZE so that the compilation will fail when an
6966 unsupported bitsize value is defined.
6968 (INSERTED*): Convert to functions.
6969 (EXTRACTED*): Ditto.
6971 (SIGN_EXTEND, SEXT): Change to more terse name.
6973 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6975 * sim-inline.h: Allow explicit control over which .c files will be
6976 included by their header.
6978 * sim-inline.h: Allow explicit control over which .c files use the
6979 alternative - REGPARM - parameter passing mechanism.
6981 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6982 icache.c, idecode.c, semantics.c or support.c. Those names are
6983 not generally applicable.
6985 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6987 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6988 in a fashion similar to sim-endian-n.
6990 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6991 both value and address macro's.
6993 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6995 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6997 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6998 generic L_word, H_word macro's.
7000 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7002 * sim-basics.h: Borrow code from ppc directory.
7003 * sim-bits.c: Ditto.
7004 * sim-bits.h: Ditto.
7005 * sim-config.h: Ditto.
7006 * sim-endian-n.h: Ditto.
7007 * sim-endian.c: Ditto.
7008 * sim-endian.h: Ditto.
7009 * sim-inline.c: Ditto.
7010 * sim-inline.h: Ditto.
7011 * sim-types.h: Ditto.
7013 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7015 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7016 all the ALU size alternatives and then auto-configure a default.
7018 * sim-alu.h: Copy ppc/idecode_expression.h.
7020 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7022 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7023 sign extend a bit within a value.
7025 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7026 a pointer into the middle of a host word.
7027 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7029 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7031 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7032 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7033 appropriate definitions of read, write, etc. Add prototype for
7036 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7038 * Makefile.in (libcommon.a): Delete.
7039 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7040 (gentmap,targ-vals.h,targ-map.c): Likewise.
7041 (run-autoconf): Delete.
7042 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7043 (common makefile fragment): Moved back into ...
7044 * Make-common.in: Resurrect.
7045 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7046 * configure: Regenerated.
7048 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7050 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7051 (SIM_AC_OUTPUT): To here.
7053 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7055 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7056 comments and single quotes. Fixes a problem found on hpux.
7058 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7060 * aclocal.m4: Remove Make-common.in from dependencies.
7061 * (distclean): Remove targ-vals.def.
7063 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7064 into here. Makes insertion into makefiles easier. Also, change
7065 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7066 targ-map.o, and run are built. They are now built in the
7067 individual simulator directories, taking sources from ../common as
7068 necessary. This replaces the merging of libcommon.a into
7069 linsim.a, which was problematic for the WinGDB build process.
7070 * run.c: Include config.h from . instead of ../common.
7071 * Make-common.in: Remove. It's no longer necessary.
7073 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7075 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7076 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7078 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7080 * run.c (main): Set target_byte_order before call to sim_open.
7082 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7084 * callback.c: #include <stdlib.h>
7085 (os_error): New function.
7086 (default_callback): Add os_error.
7088 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7090 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7091 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7093 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7095 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7097 * run.c: #include ../common/config.h, tconfig.h.
7098 (myname): New static global.
7099 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7100 Only process -c ifdef SIM_HAVE_SIMCACHE.
7101 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7102 Parse program name from argv[0] and use in error messages.
7103 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7104 Add support for incomplete h8/300 termination indicators.
7105 (usage): Make more verbose.
7106 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7107 * Makefile.in,Make-common.in,callback.c: New files.
7108 * nltvals.def,gentmap.c,gentvals.sh: New files.
7110 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7112 * run.c: Include stdarg.h if __STDC__.
7114 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7116 * run.c (main): Don't print out anything if the signal
7117 number is zero (ie no signal).
7119 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7121 * run.c (main): Print out if the program raised a signal.
7123 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7125 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7128 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7130 * run.c (main): Explicitly cast malloc() parameter.
7132 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7134 * run.c (sim_bfd): New global to hold the bfd pointer for the
7136 (main): Initialize sim_bfd.
7138 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7140 * run.c (main): Use new bfd_big_endian macro.
7142 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7144 * run.c (main): Removed SH specific comments, so source is
7145 generic. Also updated to only load relevant sections. Moved
7146 sim_open() to after callback attach (to match GDB).
7148 * run.1: Removed SH specific comments.
7150 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7152 * run.c (main): Always return sigrc at end.
7154 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7156 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7157 bfd_check_format() fails.
7159 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7161 * run.c, run.1: From sh directory.
projects / binutils-gdb.git / blob