1 2019-06-13 Stafford Horne <shorne@gmail.com>
3 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
4 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
6 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
8 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
9 CURRENT_TARGET_BYTE_ORDER.
10 (SUBWORDTFSI): Likewise.
15 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
17 * sim-base.h: Add 'sim-assert.h' include.
18 * sim-basics.h: Add 'libiberty.h' include.
20 2019-03-28 Stafford Horne <shorne@gmail.com>
22 * sim-options.c: Include "config.h".
24 * sim-watch.c: Include "config.h".
26 * hw-device.c: Include <string.h>.
27 * hw-events.c: Include <string.h>.
28 * hw-handles.c: Include <stdlib.h>.
29 * sim-fpu.c: Include <stdlib.h>.
31 2019-03-28 Stafford Horne <shorne@gmail.com>
33 * Make-common.in (sim-arange_h): Remove sim-arange.c
34 * sim-arange.c: Remove SIM_ARANGE_C.
35 Add ifdef for _SIM_ARANGE_C_.
36 Include "sim-arange.h".
37 Remove include for unused "sim-assert.h".
38 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
39 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
40 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
41 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
43 * sim-arange.h (sim_addr_range_add): Declare as
45 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
46 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
47 Remove definition of SIM_ARANGE_INLINE.
49 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
50 * sim-base.h: Include "sim-arange.h"
51 * sim-basics.h: Remove include of "sim-arange.h"
52 * sim-inline.c: Include "sim-arange.c"
53 * sim-inline.h: Define INLINE_SIM_ARANGE.
54 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
55 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
57 2019-01-26 Tom Tromey <tom@tromey.com>
59 * Make-common.in (version.c): Use sim's create-version.sh.
60 * create-version.sh: New file.
62 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
64 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
66 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
68 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
70 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
72 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
73 this point, it should have already been set in cb_syscall.
75 2018-10-05 Stafford Horne <shorne@gmail.com>
77 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
78 (ADDOFDI): New function, add overflow flag DI variant.
79 (SUBCFDI): New function, subtract carry flag DI variant.
80 (SUBOFDI): New function, subtract overflow flag DI variant.
82 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
84 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
86 * sim-core.c (sim_core_set_xor): Likewise.
87 (sim_core_xor_read_buffer): Likewise.
88 (sim_core_xor_write_buffer): Likewise.
90 2017-12-12 Peter Gavin <pgavin@gmail.com>
91 Stafford Horne <shorne@gmail.com>
93 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
95 (MUL1OFSI): New function, 1's complement overflow flag.
97 2017-12-12 Peter Gavin <pgavin@gmail.com>
98 Stafford Horne <shorne@gmail.com>
100 * cgen-accfp.c (remsf, remdf): New function.
101 (cgen_init_accurate_fpu): Add remsf and remdf.
102 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
103 * sim-fpu.c (sim_fpu_rem): New function.
104 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
105 (sim_fpu_rem): New function.
106 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
108 2017-09-06 John Baldwin <jhb@FreeBSD.org>
110 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
113 2017-05-24 Yao Qi <yao.qi@linaro.org>
115 * sim-trace.c (trace_disasm): Caller update.
117 2016-08-15 Mike Frysinger <vapier@gentoo.org>
119 * sim-base.h (sim_state_base): Add prog_syms_count.
120 (STATE_PROG_SYMS_COUNT): Define.
121 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
122 (trace_load_symbols): New function.
123 (trace_sym_value): Likewise.
124 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
125 loading logic with a call to trace_load_symbols.
126 * sim-trace.h (trace_load_symbols, trace_sym_value): New
129 2016-08-13 Mike Frysinger <vapier@gentoo.org>
131 * cgen-types.h (mode_names): Mark const.
132 * cgen-utils.c (mode_names): Likewise.
134 2016-08-13 Mike Frysinger <vapier@gentoo.org>
136 * cgen-defs.h (struct cgen_state): Delete argv and envp.
137 (STATE_ARGV, STATE_ENVP): Delete.
139 2016-02-04 Nick Clifton <nickc@redhat.com>
141 * cgen-scache.c (scache_option_handler): Prevent possible
142 undefined behaviour computing the size of the scache by using
143 unsigned integers instead of signed integers.
145 2016-01-17 Joel Brobecker <brobecker@adacore.com>
147 * sim-fpu.c: Minor comment fixes throughout.
149 2016-01-17 Joel Brobecker <brobecker@adacore.com>
151 * sim-fpu.c (print_bits): Minor reformatting (no code change).
152 (sim_fpu_map): Likewise.
154 2016-01-11 Mike Frysinger <vapier@gentoo.org>
156 * sim-config.c (print_sim_config): Drop extra whitespace before =
157 in output for byte order, stdio, and msb settings.
159 2016-01-10 Mike Frysinger <vapier@gentoo.org>
161 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
162 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
163 sim-stdio, sim-trace, and sim-profile.
164 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
165 (SIM_AC_OPTION_ASSERT): Likewise.
166 (SIM_AC_OPTION_SMP): Likewise.
167 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
168 * configure: Regenerate.
169 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
170 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
171 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
172 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
173 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
174 WITH_ENVIRONMENT & USER_ENVIRONMENT.
175 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
176 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
177 WITH_ASSERT, WITH_STDIO): Delete.
178 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
181 2016-01-10 Mike Frysinger <vapier@gentoo.org>
183 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
184 * configure: Regenerate.
185 * Make-common.in (SIM_PACKAGES): Delete.
186 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
188 2016-01-10 Mike Frysinger <vapier@gentoo.org>
190 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
192 2016-01-10 Mike Frysinger <vapier@gentoo.org>
194 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
196 2016-01-10 Mike Frysinger <vapier@gentoo.org>
198 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
200 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
201 * gentmap.c: Change targ-vals.def include to nltvals.def.
202 * Make-common.in (gentmap): Change targ-vals.def to
203 $(srccom)/nltvals.def.
204 (distclean): Delete rm -f targ-vals.def.
205 * Makefile.in: Update comment.
207 2016-01-10 Mike Frysinger <vapier@gentoo.org>
209 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
210 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
211 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
213 2016-01-10 Mike Frysinger <vapier@gentoo.org>
215 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
216 and --enable-sim-stdcall and sim_stdcall.
217 * configure: Regenerate.
218 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
219 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
220 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
221 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
222 (REGPARM_*): Delete all regparm defines and their use.
224 2016-01-10 Mike Frysinger <vapier@gentoo.org>
226 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
227 * Make-common.in (SIM_CFLAGS): Delete.
228 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
229 * Makefile.in: Likewise.
231 2016-01-09 Mike Frysinger <vapier@gentoo.org>
233 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
234 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
235 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
236 * acinclude.m4 (SIM_AC_COMMON): ... here.
237 * aclocal.m4, configure: Regenerate.
238 * config.in: Delete file.
239 * callback.c: Change cconfig.h include to config.h.
240 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
242 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
243 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
245 2016-01-06 Mike Frysinger <vapier@gentoo.org>
247 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
248 date, and time information.
250 2016-01-06 Mike Frysinger <vapier@gentoo.org>
252 * sim-options.c (sim_parse_args): Mark argv array const.
253 * sim-options.h (sim_parse_args): Likewise.
255 2016-01-05 Mike Frysinger <vapier@gentoo.org>
257 * sim-trace.c: Include dis-asm.h.
258 (OPTION_TRACE_DISASM): New enum.
259 (trace_options): Add trace-disasm flag.
260 (trace_option_handler): Handle OPTION_TRACE_DISASM.
261 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
262 (dis_read, dis_printf, trace_disasm): New functions.
263 * sim-trace.h: Include dis-asm.h.
264 (TRACE_INSN_IDX): Clarify comment.
265 (TRACE_DISASM_IDX): New enum.
266 (TRACE_disasm): New define.
267 (WITH_TRACE_DISASM_P): New define.
268 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
269 (STRACE_DISASM_P): New define.
270 (TRACE_DISASM_P): Likewise.
271 (TRACE_DISASM_P): Likewise.
272 (TRACE_DISASM): Likewise.
273 (trace_disasm): New function.
275 2016-01-04 Mike Frysinger <vapier@gentoo.org>
277 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
279 2016-01-04 Mike Frysinger <vapier@gentoo.org>
281 * cgen-scache.c (MAX): Delete.
282 (scache_init): Change MAX to max.
283 * cgen-trace.c (min): Delete.
284 * cgen-utils.c (min): Delete.
285 * sim-basics.h [!min] (min): Define.
286 [!max] (max): Define.
288 2016-01-04 Mike Frysinger <vapier@gentoo.org>
290 * sim-options.c (sim_parse_args): Tweak getopt error message.
292 2016-01-04 Mike Frysinger <vapier@gentoo.org>
294 * acinclude.m4 (sim-bswap): Delete.
295 * configure: Regenerate.
296 * Make-common.in (SIM_BSWAP): Delete.
297 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
298 * sim-config.h (htonl, ntohl): Delete.
299 (WITH_BSWAP): Delete.
301 2016-01-03 Mike Frysinger <vapier@gentoo.org>
303 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
304 opterr state to it before calling getopt_long and restore afterwards.
305 Set opterr to 0. When optc is '?', call sim_io_eprintf.
307 2016-01-03 Mike Frysinger <vapier@gentoo.org>
309 * hw-device.h (device): Delete commented typedef.
310 * sim-basics.h (device): Delete typedef.
312 2016-01-03 Mike Frysinger <vapier@gentoo.org>
314 * sim-options.c (sim_parse_args): Replace for loop with a call
317 2016-01-03 Mike Frysinger <vapier@gentoo.org>
319 * nrun.c (myname): Mark const.
320 (main): Mark name const. Replace myname parsing loop with a
323 2016-01-03 Mike Frysinger <vapier@gentoo.org>
325 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
326 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
327 (SIM_AC_OPTION_HOSTENDIAN): Delete.
328 * config.in, configure: Regenerate.
329 * Make-common.in (SIM_HOSTENDIAN): Delete.
330 * sim-config.c (current_host_byte_order): Delete.
331 (sim_config): Delete current_host_byte_order assignments and
332 CURRENT_HOST_BYTE_ORDER checks.
333 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
334 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
335 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
336 (current_host_byte_order): Delete.
337 (CURRENT_HOST_BYTE_ORDER): Likewise.
338 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
339 (HOST_BYTE_ORDER): ... this.
340 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
342 (sim_endian_join_16): Likewise.
343 * sim-n-core.h (sim_core_read_misaligned_N): Change
344 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
345 (sim_core_write_misaligned_N): Likewise.
346 * sim-n-endian.h (endian_t2h_N): Likewise.
347 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
348 endian_le2h_N): Likewise.
349 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
351 2016-01-02 Mike Frysinger <vapier@gentoo.org>
353 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
354 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
356 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
357 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
358 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
359 * nrun.c (main): Likewise.
360 * sim-config.c (current_host_byte_order): Change type to enum
361 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
362 (current_target_byte_order): Likewise.
363 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
364 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
366 (sim_config): Change prefered_target_byte_order type to enum
367 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
368 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
369 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
370 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
371 Delete all the various arch/OS endian includes & defines.
372 (current_host_byte_order): Change type to enum bfd_endian.
373 (current_target_byte_order): Likewise.
374 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
375 (CURRENT_TARGET_BYTE_ORDER): Likewise.
376 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
377 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
378 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
380 (sim_events_watch_core): Likewise.
381 * sim-events.h: Likewise.
382 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
384 (sim_core_write_misaligned_N): Likewise.
385 * sim-n-endian.h (endian_h2be_N): Likewise.
386 (endian_be2h_N): Likewise.
387 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
388 (offset_N): Likewise.
389 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
390 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
392 2016-01-02 Mike Frysinger <vapier@gentoo.org>
394 * cgen-defs.h (current_state): Delete.
395 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
396 * sim-utils.c (current_state): Delete.
398 2015-12-30 Mike Frysinger <vapier@gentoo.org>
400 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
403 2015-12-27 Mike Frysinger <vapier@gentoo.org>
405 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
407 2015-12-26 Mike Frysinger <vapier@gentoo.org>
409 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
410 * config.in, configure: Regenerate.
411 * Make-common.in (sim-basics_h): Delete tconfig.h.
412 (distclean): Likewise.
413 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
414 (new_sim_core_mapping): Delete WITH_HW and device *device.
415 (sim_core_map_attach, sim_core_attach): Likewise.
416 (sim_core_read_buffer): Delete WITH_DEVICES logic.
417 (sim_core_write_buffer): Likewise.
418 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
420 (sim_core_attach): Likewise.
421 (device_io_read_buffer, device_io_write_buffer): Delete.
422 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
423 (sim_core_write_aligned_N): Likewise.
424 * tconfig.h: Delete file.
426 2015-12-26 Mike Frysinger <vapier@gentoo.org>
428 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
429 Call sim_cpu_hw_io_read_buffer if cpu is valid.
430 (sim_core_write_buffer): Move cia decl to top of func. Call
431 sim_cpu_hw_io_write_buffer if cpu is valid.
433 2015-12-25 Mike Frysinger <vapier@gentoo.org>
435 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
437 (hw_find_integer_property): Likewise.
438 (hw_find_integer_array_property): Likewise.
439 (hw_add_duplicate_property): Likewise.
441 2015-12-25 Mike Frysinger <vapier@gentoo.org>
443 * sim-config.h (WITH_ENGINE): Delete.
444 * sim-module.c (modules): Always include sim_engine_install.
446 2015-12-25 Mike Frysinger <vapier@gentoo.org>
448 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
449 * cgen-types.h (SIM_HAVE_MODEL): Delete.
450 * sim-base.h: Always include sim-model.h.
451 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
452 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
453 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
454 [!WITH_MODEL_P] (sim_machs): Define.
455 * sim-model.h: Add some developer docs.
456 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
457 (WITH_MODEL_P): Define.
458 * sim-module.c (modules): Always include sim_model_install.
459 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
461 2015-12-25 Mike Frysinger <vapier@gentoo.org>
463 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
464 * sim-model.c: Likewise.
465 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
466 SIM_MACH_IMP_PROPERTIES
468 2015-12-25 Mike Frysinger <vapier@gentoo.org>
470 * sim-core.c (device_error): Delete.
471 (sim_core_map_attach): Delete calls to device_error.
472 (sim_core_attach): Likewise.
473 * sim-core.h (device_error): Delete.
474 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
476 (sim_core_write_aligned_N): Likewise.
478 2015-12-25 Mike Frysinger <vapier@gentoo.org>
480 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
481 * sim-core.c (sim_core_write_buffer): Likewise.
482 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
483 (sim_core_write_aligned_N): Likewise.
485 2015-12-25 Mike Frysinger <vapier@gentoo.org>
487 * dv-pal.c: Include config.h and sim-main.h.
488 (hw_pal_io_read_buffer): Always call CPU_INDEX.
490 2015-12-24 Mike Frysinger <vapier@gentoo.org>
492 * sim-options.c (standard_options): Always enable load-lma and
494 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
496 2015-12-24 Mike Frysinger <vapier@gentoo.org>
498 * sim-module.c (MODULE_LIST): Delete.
500 2015-12-24 Mike Frysinger <vapier@gentoo.org>
502 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
503 Move to h8300/compile.c.
504 [SIM_H8300] (standard_options): Likewise.
505 (standard_option_handler): Likewise.
507 2015-12-24 Mike Frysinger <vapier@gentoo.org>
509 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
510 sim_watchpoint_install.
512 2015-12-24 Mike Frysinger <vapier@gentoo.org>
514 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
515 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
517 * sim-options.c (OPTION_MEM_SIZE): Delete.
518 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
519 (standard_option_handler): Likewise.
521 2015-12-24 Mike Frysinger <vapier@gentoo.org>
523 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
525 2015-11-21 Mike Frysinger <vapier@gentoo.org>
528 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
530 2015-11-21 Mike Frysinger <vapier@gentoo.org>
533 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
534 vasprintf, and va_end together. Check ret after va_end call.
536 2015-11-21 Mike Frysinger <vapier@gentoo.org>
538 * sim-types.h (SIM_PRI_TB): Define.
539 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
540 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
541 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
542 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
544 2015-11-17 Mike Frysinger <vapier@gentoo.org>
546 * sim-main.h (WITH_MODULO_MEMORY): Delete.
547 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
548 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
549 (sim_core_translate): Likewise.
550 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
552 2015-11-16 Mike Frysinger <vapier@gentoo.org>
554 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
555 (cgen_cpu_close): Change to XCONCAT2.
557 2015-11-15 Mike Frysinger <vapier@gentoo.org>
559 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
562 2015-11-14 Mike Frysinger <vapier@gentoo.org>
564 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
565 * sim-close.c: New file.
567 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
568 Ali Lown <ali.lown@imgtec.com>
570 * sim-bits.h (EXTEND6): New macro.
571 (EXTEND12): New macro.
572 (EXTEND25): New macro.
574 2015-06-24 Mike Frysinger <vapier@gentoo.org>
576 * sim-trace.c (trace_one_insn): Delete.
577 * sim-trace.h (trace_one_insn): Delete.
579 2015-06-24 Mike Frysinger <vapier@gentoo.org>
581 * sim-trace.c (debug_printf): Rename to ...
582 (sim_debug_printf): ... this.
583 * sim-trace.h (debug_printf): Delete define.
584 (debug_printf): Rename to ...
585 (sim_debug_printf): ... this.
587 2015-06-24 Mike Frysinger <vapier@gentoo.org>
589 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
590 (trace_options): Add trace-register option.
591 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
592 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
593 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
594 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
595 TRACE_REGISTER_P, TRACE_REGISTER): Define.
597 2015-06-24 Mike Frysinger <vapier@gentoo.org>
599 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
600 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
601 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
602 STRACE_DEBUG): Define.
604 2015-06-24 Mike Frysinger <vapier@gentoo.org>
606 * sim-trace.c (trace_options): Update help text for trace-alu,
607 trace-fpu, trace-vpu, and trace-semantics.
608 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
609 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
611 2015-06-24 Mike Frysinger <vapier@gentoo.org>
613 * sim-assert.h (SIM_FILTER_PATH): Delete.
614 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
615 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
616 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
617 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
618 * sim-events.c: Include libiberty.h.
619 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
621 2015-06-23 Mike Frysinger <vapier@gentoo.org>
623 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
624 (AC_ARG_ENABLE(sim-cflags)): Likewise.
625 (AC_ARG_ENABLE(sim-debug)): Likewise.
626 (AC_ARG_ENABLE(sim-stdio)): Likewise.
627 (AC_ARG_ENABLE(sim-trace)): Likewise.
628 (AC_ARG_ENABLE(sim-profile)): Likewise.
629 (AC_ARG_ENABLE(sim-environment)): Likewise.
630 (AC_ARG_ENABLE(sim-alignment)): Likewise.
631 (AC_ARG_ENABLE(sim-assert)): Likewise.
632 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
633 (AC_ARG_ENABLE(sim-endian)): Likewise.
634 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
635 (AC_ARG_ENABLE(sim-float)): Likewise.
636 (AC_ARG_ENABLE(sim-scache)): Likewise.
637 (AC_ARG_ENABLE(sim-default-model)): Likewise.
638 (AC_ARG_ENABLE(sim-inline)): Likewise.
639 (AC_ARG_ENABLE(sim-packages)): Likewise.
640 (AC_ARG_ENABLE(sim-regparm)): Likewise.
641 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
642 (AC_ARG_ENABLE(sim-smp)): Likewise.
643 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
644 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
645 (AC_ARG_ENABLE(cgen-maint)): Likewise.
646 * configure: Regenerate.
648 2015-06-23 Mike Frysinger <vapier@gentoo.org>
650 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
652 2015-06-23 Mike Frysinger <vapier@gentoo.org>
654 * cgen-trace.c [!__STDC__]: Delete.
655 * sim-trace.h [!__STDC__]: Likewise.
657 2015-06-21 Mike Frysinger <vapier@gentoo.org>
659 * sim-model.c (sim_model_init): Assert model is not NULL.
661 2015-06-21 Mike Frysinger <vapier@gentoo.org>
663 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
664 stdint.h. Replace all signed/unsigned typedefs with int#_t and
667 2015-06-21 Mike Frysinger <vapier@gentoo.org>
669 * sim-alu.h (_SIM_ALU_H_): Rename to ...
670 (SIM_ALU_H): ... this.
671 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
672 (SIM_ASSERT_H): ... this.
673 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
674 (SIM_BASICS_H): ... this.
675 * sim-bits.h (_SIM_BITS_H_): Rename to ...
676 (SIM_BITS_H): ... this.
677 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
678 (SIM_ENDIAN_H): ... this.
680 2015-06-18 Mike Frysinger <vapier@gentoo.org>
682 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
685 2015-06-18 Mike Frysinger <vapier@gentoo.org>
687 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
688 m for sentinel testing.
690 2015-06-17 Mike Frysinger <vapier@gentoo.org>
692 * sim-syscall.c: Include errno.h and targ-vals.h.
693 (sim_syscall_multi, sim_syscall): Define.
694 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
695 * syscall.c (cb_syscall): Extend comment.
697 2015-06-17 Mike Frysinger <vapier@gentoo.org>
699 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
700 * sim-syscall.c: New file.
701 * sim-syscall.h: New file.
703 2015-06-17 Mike Frysinger <vapier@gentoo.org>
705 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
706 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
707 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
708 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
709 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
711 * gentmap.c (gen_targ_map_c): Output name field.
713 2015-06-12 Mike Frysinger <vapier@gentoo.org>
715 * acinclude.m4: Change configure.in to configure.ac.
716 * sim-config.h: Likewise.
718 2015-06-12 Mike Frysinger <vapier@gentoo.org>
720 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
721 * configure: Regenerate.
723 2015-06-12 Mike Frysinger <vapier@gentoo.org>
725 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
726 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
727 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
728 TRACE_DEBUG): Define.
730 2015-06-12 Mike Frysinger <vapier@gentoo.org>
732 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
733 * sim-trace.c (trace_option_handler): Likewise.
734 * sim-trace.h (WITH_TRACE_ANY_P): Define.
735 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
736 (TRACE_ANY_P): Likewise.
738 2015-06-12 Mike Frysinger <vapier@gentoo.org>
740 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
741 CGEN_TRACE_INSN_FINI.
742 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
743 trace_result to cgen_trace_result, trace_insn_fini to
744 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
745 and trace_extract to cgen_trace_extract.
746 * cgen-trace.h (trace_insn_init): Rename to ...
747 (cgen_trace_insn_init): ... this.
748 (trace_insn_fini): Rename to ...
749 (cgen_trace_insn_fini): ... this.
750 (trace_insn): Rename to ...
751 (cgen_trace_insn): ... this.
752 (trace_extract): Rename to ...
753 (cgen_trace_extract): ... this.
754 (trace_result): Rename to ...
755 (cgen_trace_result): ... this.
756 (TRACE_RESULT_P): Rename to ...
757 (CGEN_TRACE_RESULT_P): ... this.
758 (TRACE_INSN_INIT): Rename to ...
759 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
760 cgen_trace_insn_init.
761 (TRACE_INSN_FINI): Rename to ...
762 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
763 cgen_trace_insn_fini.
764 (TRACE_PRINTF): Rename to ...
765 (CGEN_TRACE_PRINTF): ... this.
766 (TRACE_INSN): Rename to ...
767 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
768 (TRACE_EXTRACT): Rename to ...
769 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
771 (TRACE_RESULT): Rename to ...
772 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
773 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
774 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
775 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
776 TRACE_INSN to CGEN_TRACE_INSN.
777 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
779 2015-06-11 Mike Frysinger <vapier@gentoo.org>
781 * sim-events.c (ETRACE_P): Delete.
782 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
783 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
784 * sim-events.h (struct _sim_events): Delete trace member.
785 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
786 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
788 2015-06-11 Mike Frysinger <vapier@gentoo.org>
790 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
791 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
792 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
793 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
795 2015-06-11 Mike Frysinger <vapier@gentoo.org>
797 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
799 2015-06-11 Mike Frysinger <vapier@gentoo.org>
801 * sim-trace.h (WITH_TRACE_P): New define.
802 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
803 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
804 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
805 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
806 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
807 Redefine to use WITH_TRACE_P.
809 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
811 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
812 mistake in call to sim_engine_abort.
814 2015-04-29 Nick Clifton <nickc@redhat.com>
817 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
818 increasing parenthesis around casts to signed values.
820 2015-04-21 Mike Frysinger <vapier@gentoo.org>
822 * gennltvals.sh: Add mcore support.
823 * nltvals.def: Regenerate.
825 2015-04-21 Mike Frysinger <vapier@gentoo.org>
827 * cgen.sh: Add +x permissions.
828 * genmloop.sh: Likewise.
829 * gentvals.sh: Likewise.
830 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
831 Change all uses of srcroot for newlib to newlibroot.
833 2015-04-18 Mike Frysinger <vapier@gentoo.org>
835 * sim-base.h (SIM_CPU): New typedef.
837 2015-04-18 Mike Frysinger <vapier@gentoo.org>
839 * cgen-engine.h (CIA_ADDR): Delete.
840 * sim-base.h: Update sim_cia example.
841 [!CIA_ADDR] (sim_cia): New typedef.
843 2015-04-17 Mike Frysinger <vapier@gentoo.org>
845 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
846 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
847 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
848 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
849 CIA_SET to CPU_PC_SET.
851 2015-04-15 Mike Frysinger <vapier@gentoo.org>
853 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
854 * sim-main.h (STATE_CPU): Remove from comment and define.
856 2015-04-13 Mike Frysinger <vapier@gentoo.org>
858 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
859 * configure: Regenerate.
861 2015-04-13 Mike Frysinger <vapier@gentoo.org>
863 * sim-options.c: Include version.h.
864 (OPTIONS_VERSION): New enum.
865 (standard_options): Add "version".
866 (standard_option_handler): Handle OPTIONS_VERSION.
868 2015-04-13 Mike Frysinger <vapier@gentoo.org>
870 * Makefile.in (version.o): Change to using create-version.sh from gdb.
871 (create-version.sh): Delete.
873 2015-04-06 Mike Frysinger <vapier@gentoo.org>
875 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
877 2015-04-01 Mike Frysinger <vapier@gentoo.org>
879 * run-sim.h, run.c: Delete.
880 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
882 2015-03-31 Mike Frysinger <vapier@gentoo.org>
884 * config.in, configure: Regenerate.
885 * Make-common.in (CSEARCH): Add $(ZLIBINC).
886 (ZLIB, ZLIBINC): Define.
887 (BFD_LIB): Add $(ZLIB).
889 2015-03-31 Mike Frysinger <vapier@gentoo.org>
891 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
892 * cgen-ops.h (SEMOPS_INLINE): Likewise.
894 2015-03-29 Mike Frysinger <vapier@gentoo.org>
896 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
897 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
898 * sim-inline.h (INLINE2): Define to gnu_inline when available.
900 2015-03-24 Mike Frysinger <vapier@gentoo.org>
902 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
903 usage of STATE_WATCHPOINTS.
904 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
905 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
907 2015-03-24 Mike Frysinger <vapier@gentoo.org>
909 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
911 2015-03-24 Mike Frysinger <vapier@gentoo.org>
913 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
915 2015-03-24 Mike Frysinger <vapier@gentoo.org>
917 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
918 of enable_sim_hardware to AC_ARG_ENABLE.
920 2015-03-23 Mike Frysinger <vapier@gentoo.org>
922 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
923 Add dv-sockser.o to sim_hw_objs.
925 2015-03-23 Mike Frysinger <vapier@gentoo.org>
927 * dv-sockser.c: Include config.h.
928 * dv-sockser.h: Include sim-inline.h.
929 [HAVE_DV_SOCKSER]: Move all prototypes here.
930 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
931 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
933 2015-03-16 Mike Frysinger <vapier@gentoo.org>
935 * gentmap.c, run.c: Convert old style prototypes.
937 2015-03-16 Mike Frysinger <vapier@gentoo.org>
939 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
940 symlinking tconfig.h to tconfig.in.
941 * config.in, configure: Regenerate.
942 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
943 * tconfig.in: Rename file ...
944 * tconfig.h: ... here.
946 2015-03-15 Mike Frysinger <vapier@gentoo.org>
948 * dv-socker.h (dv_sockser_install): Declare.
949 * sim-module.c: Include config.h.
950 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
951 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
952 * sim-module.h: Include gdb/remote-sim.h.
954 2015-03-14 Mike Frysinger <vapier@gentoo.org>
956 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
957 (sim-inline.c): Delete rule.
959 2015-03-14 Mike Frysinger <vapier@gentoo.org>
961 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
962 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
963 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
965 2015-03-14 Mike Frysinger <vapier@gentoo.org>
967 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
968 [!ASSERT, WITH_ASSERT]: Likewise.
969 * sim-endian.c: Delete sim-io.h include.
971 2015-02-19 Mike Frysinger <vapier@gentoo.org>
973 * run-sim.h (sim_kill): Delete unused prototype.
975 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
977 * gentmap.c: Include "string.h".
979 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
981 * sim-options.c (sim_args_command): Call freeargv() when failure
984 2015-01-07 Joel Brobecker <brobecker@adacore.com>
986 * aclocal.m4, configure: Regenerate using automake 1.11.1.
988 2014-12-03 Joel Brobecker <brobecker@adacore.com>
990 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
991 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
992 callbacks following renaming in callback.h.
993 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
994 callback by call to "to_lstat" callback
996 2014-08-28 Gary Benson <gbenson@redhat.com>
998 * sim-trace.h (debug_printf): New define.
1000 2014-08-19 Alan Modra <amodra@gmail.com>
1002 * configure: Regenerate.
1004 2014-08-15 Roland McGrath <mcgrathr@google.com>
1006 * configure: Regenerate.
1007 * config.in: Regenerate.
1009 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1011 * sim-command.c (sim_do_command): Add const to cmd.
1012 * sim-options.c (sim_args_command): Add const to cmd.
1013 * sim-options.h (sim_args_command): Add const to cmd.
1015 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1017 * sim-hload.c (sim_load): Add const to prog.
1018 * sim-load.c (sim_load_file): Likewise.
1019 * sim-utils.c (sim_analyze_program): Likewise.
1020 * sim-utils.h (sim_analyze_program): Likewise.
1021 (sim_load_file): Likewise.
1023 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1025 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1026 * callback.c (system): Delete unused prototype.
1027 (os_init): Likewise.
1028 (os_shutdown): Likewise.
1029 (os_unlink): Likewise.
1030 (os_time): Likewise.
1031 (os_system): Likewise.
1032 (os_rename): Likewise.
1033 (os_write_stdout): Likewise.
1034 (os_flush_stdout): Likewise.
1035 (os_write_stderr): Likewise.
1036 (os_flush_stderr): Likewise.
1037 (os_write): Likewise.
1038 (os_read_stdin): Likewise.
1039 (os_read): Likewise.
1040 (os_open): Likewise.
1041 (os_lseek): Likewise.
1042 (os_isatty): Likewise.
1043 (os_get_errno): Likewise.
1044 (os_close): Likewise.
1045 (os_vprintf_filtered): Likewise.
1046 (os_evprintf_filtered): Likewise.
1047 (os_error): Likewise.
1051 (wrap): Change to new style prototype.
1054 (os_close): Likewise.
1055 (os_poll_quit): Likewise.
1056 (os_get_errno): Likewise.
1057 (os_isatty): Likewise.
1058 (os_lseek): Likewise.
1059 (os_open): Likewise.
1060 (os_read): Likewise.
1061 (os_read_stdin): Likewise.
1062 (os_write): Likewise.
1063 (os_write_stdout): Likewise.
1064 (os_flush_stdout): Likewise.
1065 (os_write_stderr): Likewise.
1066 (os_flush_stderr): Likewise.
1067 (os_rename): Likewise.
1068 (os_system): Likewise.
1069 (os_time): Likewise.
1070 (os_unlink): Likewise.
1071 (os_stat): Likewise.
1072 (os_fstat): Likewise.
1073 (os_lstat): Likewise.
1074 (os_ftruncate): Likewise.
1075 (os_truncate): Likewise.
1076 (os_pipe): Likewise.
1077 (os_pipe_empty): Likewise.
1078 (os_pipe_nonempty): Likewise.
1079 (os_shutdown): Likewise.
1080 (os_init): Likewise.
1081 (cb_read_target_syscall_maps): Likewise.
1082 (cb_target_to_host_syscall): Likewise.
1083 (cb_host_to_target_errno): Likewise.
1084 (cb_target_to_host_open): Likewise.
1085 (cb_store_target_endian): Likewise.
1086 (cb_host_to_target_stat): Likewise.
1087 * sim-hload.c (sim_load): Change to new style prototype.
1088 * sim-load.c (sim_load_file): Change to new style prototype.
1089 (report_transfer_performance): Likewise.
1090 (xprintf_bfd_vma): Likewise.
1091 * syscall.c (cb_get_string): Change to new style prototype.
1092 (get_path): Likewise.
1093 (cb_syscall): Likewise.
1095 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1097 * create-version.sh: Align parameters to match those of
1098 ../../gdb/common/create-version.sh.
1099 * Make-common.in (srcsim): New variable.
1100 (version.c): Adjust call to create-version.sh as per above.
1102 2013-09-23 Alan Modra <amodra@gmail.com>
1104 * configure: Regenerate.
1106 2013-09-03 Mike Stump <mikestump@comcast.net>
1108 * sim-options.c (complete_option_list): Mark text and word const.
1110 2013-06-28 Tom Tromey <tromey@redhat.com>
1112 * Make-common.in (version.c): Use version.in, not
1114 * create-version.sh: Likewise.
1116 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1118 * create-version.sh: New script. Adapted from
1119 gdb/commong/create-version.sh.
1120 * Make-common.in (version.c): Update rule dependencies,
1121 and re-implement using create-version.sh.
1123 2013-06-21 Nick Clifton <nickc@redhat.com>
1125 * gennltvals.sh: Add msp430 support.
1126 * nltvals.def: Regenerate.
1128 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1130 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1131 * aclocal.m4, configure: Regenerate.
1133 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1136 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1137 -Wformat-nonliteral with -Wno-format.
1139 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1141 * acinclude.m4: Regenerate.
1143 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1145 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1146 which do not support dv-sockser.o. Add always as option to
1147 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1148 is always required to be enabled by simulator.
1150 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1152 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1153 * nltvals.def: Regenerate.
1155 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1157 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1158 * config.in, configure: Regenerate.
1160 2012-05-24 Pedro Alves <palves@redhat.com>
1162 * sim-signal.h (sim_signal_to_target): Rename to ...
1163 (sim_signal_to_gdb_signal): ... this.
1164 * sim-signal.c (sim_signal_to_target): Rename to ...
1165 (sim_signal_to_gdb_signal): ... this.
1166 * sim-reason.c (sim_stop_reason): Adjust to rename.
1168 2012-05-24 Pedro Alves <palves@redhat.com>
1172 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1174 2012-05-24 Pedro Alves <palves@redhat.com>
1178 Replace target_signal with gdb_signal throughout.
1180 2012-05-18 Nick Clifton <nickc@redhat.com>
1183 * callback.c: Include config.h before system header files.
1184 * cgen-trace.c: Likewise.
1185 * cgen-utils.c: Likewise.
1186 * gentmap.c: Likewise.
1188 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1190 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1192 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1194 * sim-trace.c: Update the function prototype of save_data_size.
1195 Move the enum data_fmt from here...
1196 * sim-trace.h: ...to here.
1197 Add function prototype of save_data.
1199 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1201 * sim-core.h (sim_core_trans_addr): Add prototype.
1203 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1205 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1206 missing in last change.
1208 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1210 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1211 * nrun.c: Include string.h/strings.h.
1212 * aclocal.m4, config.in, configure: Regenerate.
1214 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1216 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1217 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1218 out -Werror initialization.
1220 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1222 * Make-common.in (TAGS): Change a-z to [:lower:].
1223 * acinclude.m4 (sim-trace): Likewise.
1224 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1225 Change A-Za-z0-9 to [:alnum:].
1227 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1229 * nrun.c (main): Display strsignal of sigrc.
1231 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1233 * Makefile.in (abs_srcdir): Declare.
1234 (srcroot): Define in terms of abs_srcdir.
1235 (headers): Change srcdir to abs_srcdir.
1237 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1239 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1242 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1244 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1245 system bourne shell.
1247 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1249 * syscall.c (cb_get_string): Rename from "get_string".
1250 (get_path): Rename get_string call to cb_get_string.
1252 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1254 * Make-common.in (VPATH): Add $(srccom).
1256 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1257 POSTCOMPILE): New variables.
1258 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1259 Include dependency files, when using GNU Make. Delete all
1260 dependency-only rules.
1261 * aclocal.m4: Include ../../config/depstand.m4. Call
1262 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1263 (MAKE, GMAKE): New substs.
1265 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1268 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1269 * configure, config.in: Regenerate.
1270 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1272 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1274 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1276 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1278 * sim-profile.c (profile_info): Only print the title once.
1280 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1282 * acinclude.m4: Rename from aclocal.m4.
1283 * aclocal.m4: Regenerate.
1285 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1287 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1288 * common.m4: Delete.
1289 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1290 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1291 * configure: Regenerate.
1293 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1295 * sim-alu.h (ALU32_AND): Clear carry flag.
1296 (ALU32_AND): Clear carry flag.
1298 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1300 * dv-cfi.c: Include stdbool.h.
1302 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1304 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1306 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1308 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1309 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1311 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1313 * sim-command.c: Include sim-options.h.
1315 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1317 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1319 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1321 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1322 Delete direct call to AC_PROG_CC.
1324 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1326 * sim-command.c: New file.
1327 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1328 (sim-command.o): New rule.
1330 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1332 * sim-options.c (standard_option_handler): Remove arg[0] check
1333 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1334 not an empty string, otherwise assign "" back to it.
1336 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1338 * nltvals.def: Regenerate to include Blackfin syscalls again.
1340 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1342 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1343 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1344 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1345 (trace_idx_to_str): Likewise.
1346 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1347 (TRACE_syscall): Define.
1348 (WITH_TRACE_SYSCALL_P): Likewise.
1349 (TRACE_SYSCALL_P): Likewise.
1351 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1353 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1354 remove now-unnecessary sub-scope for glue->type setting.
1355 Check to see if the "reg" property exists before we use it, and
1356 if it doesn't exist, error out for "glue" devices.
1358 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1360 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1361 glue-or, and set type to glue_xor when name is glue-xor.
1362 (hw_glue_port_event): Return immediately when type is glue_io
1363 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1364 and hw_port_event calls from glue_and to end of function.
1366 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1368 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1369 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1370 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1371 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1372 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1373 around function arguments.
1375 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1377 * sim-options.c (complete_option_list, sim_complete_command):
1380 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1382 * dv-glue.c: Fix up style.
1384 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1386 * hw-alloc.c (hw_alloc_data): Adjust brace.
1387 * hw-base.c (hw_base_data): Likewise.
1388 (generic_hw_unit_decode): Fix indentation.
1389 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1390 * hw-events.c (hw_event, hw_event_data): Likewise.
1391 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1392 * hw-instances.c (hw_instance_data): Likewise.
1393 * hw-instances.h (hw_instance): Likewise.
1394 * hw-main.h (hw_descriptor, enum): Likewise.
1395 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1396 * hw-ports.h (hw_port_descriptor): Likewise.
1397 * hw-properties.c (hw_property_data): Likewise.
1398 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1399 _range_property_spec, _reg_property_spec): Likewise.
1400 * hw-tree.c (_name_specifier, printer): Likewise.
1401 (split_device_specifier, parse_string_property, hw_tree_traverse,
1402 print_size, print_reg_property, print_string, print_properties):
1405 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1407 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1408 * Make-common.in (dv-cfi.o): New rule.
1409 * dv-cfi.c, dv-cfi.h: New files.
1411 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1413 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1414 fcntl.h and sys/fcntl.h, for constants.
1415 * nltvals.def: Regenerate.
1416 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1417 * sim-io.h (sys/types.h, sys/stat.h): Include.
1418 (sim_io_stat, sim_io_fstat): Declare.
1420 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1422 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1423 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1424 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1425 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1426 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1427 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1428 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1429 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1430 syscall.c: Trim trailing whitespace.
1432 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1434 * gennltvals.sh: Handle bfin targets.
1435 * nltvals.def: Regenerate.
1437 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1439 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1442 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1444 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1445 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1446 (hw_free): Drop zfree logic and always call free.
1447 * hw-base.c (hw_delete): Change zfree to free.
1448 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1449 (hw_handle_remove_phandle): Likewise.
1450 * hw-instances.c (hw_instance_delete): Likewise.
1451 * hw-tree.c (parse_reg_property): Likewise.
1452 (parse_ranges_property): Likewise.
1453 (parse_string_property): Likewise.
1454 * sim-core.c (sim_core_uninstall): Likewise.
1455 * sim-cpu.c (sim_cpu_free_all): Likewise.
1456 * sim-hw.c (sim_hw_uninstall): Likewise.
1457 * sim-memopt.c (do_memopt_delete): Likewise.
1458 (sim_memory_uninstall): Likewise.
1459 * sim-module.c (sim_module_uninstall): Likewise.
1460 * sim-options.c (sim_parse_args): Likewise.
1461 * sim-profile.c (profile_pc_cleanup): Likewise.
1462 (profile_uninstall): Likewise.
1463 * sim-watch.c (do_watchpoint_delete): Likewise.
1464 * sim-utils.c (zfree): Delete.
1465 (sim_state_free): Change zfree to free.
1466 * sim-utils.h (zfree): Delete.
1468 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1470 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1472 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1474 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1476 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1478 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1480 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1481 when asprintf fails.
1482 * sim-utils.c (sim_do_commandf): Issue an error and return when
1484 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1487 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1489 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1490 bytes has been calculated and when mmap_next_fd is valid and
1492 (memory_option_handler): Allow missing size when mmap_next_fd is
1495 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1497 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1498 not empty, and always append $3 to $hardware.
1500 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1502 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1503 * sim-hw.h (sim_hw_abort): Likewise.
1505 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1507 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1509 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1511 * run.1: Copyright year update.
1513 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1515 * hw-alloc.h (HW_NALLOC): Define.
1517 010-12-28 Mike Frysinger <vapier@gentoo.org>
1519 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1521 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1523 * sim-memopt.c (OPTION_MAP_INFO): Define.
1524 (memory_options): Handle --map-info.
1525 (memory_option_handler): Handle OPTION_MAP_INFO.
1527 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1529 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1530 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1531 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1533 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1535 * sim-core.c (WITH_HW): Add device casts to device_error,
1536 device_io_read_buffer, and device_io_write_buffer.
1538 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1540 * dv-sockser.c (dv_sockser_write_buffer): New function.
1541 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1542 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1544 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1546 * callback.c (os_lseek): Call wrap on lseek result.
1548 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1550 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1551 call by its equality to -1 not by it being negative.
1552 (connected_p): Likewise for accept() call.
1554 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1556 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1558 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1560 * profile.c (sim_profile_print_bar): Add cpu argument.
1562 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1564 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1566 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1568 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1569 (profile_print_pc): Convert sim_io_printf to profile_printf.
1570 (profile_print_insn): Likewise.
1571 (profile_print_memory): Likewise.
1572 (profile_print_core): Likewise.
1573 (profile_print_model): Likewise.
1574 (sim_profile_print_bar): Likewise.
1575 (profile_print_speed): Likewise.
1576 (profile_print_addr_ranges): Likewise.
1577 (profile_info): Likewise.
1578 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1580 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1582 * sim-model.c (OPTION_MODEL): Convert to enum.
1583 (OPTION_MODEL_INFO): New enum.
1584 (model_options): Add model-info/info-model entries.
1585 (model_option_handler): Handle OPTION_MODEL_INFO.
1587 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1589 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1590 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1593 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1595 * sim-hrw.c (sim_write): Add const to buf arg.
1596 * sim-utils.h (sim_write_fn): Likewise.
1598 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1600 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1603 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1605 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1606 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1607 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1608 * dv-sockser.c (sockser_options): Likewise.
1609 * hw-ports.c (empty_hw_ports): Likewise.
1610 * sim-hw.c (hw_options): Likewise.
1611 * sim-model.c (model_options): Likewise.
1612 * sim-options.c (standard_options): Likewise.
1613 * sim-profile.c (profile_options): Likewise.
1614 * sim-trace.c (trace_options): Likewise.
1615 * sim-watch.c (watchpoint_options): Likewise.
1617 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1619 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1620 the local "arg_table" variable, and the xmalloc cast.
1622 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1624 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1626 (sim_fpu_print_func): Add const markings to format buffer.
1628 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1630 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1632 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1634 * sim-trace.c (save_data): Add const markings to "buf" argument.
1636 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1638 * sim-options.c (standard_option_handler): Add const markings to
1641 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1643 * hw-ports.h: Fix spelling typos.
1645 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1647 * configure.ac: Check for socklen_t.
1648 * configure, config.in: Regenerated.
1649 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1651 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1653 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1654 * sim-hw.c (hw_option_handler): Likewise.
1656 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1658 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1659 (interrupt_nr_to_str): Likewise.
1660 (default_interrupt_names): Add const to pointer type.
1661 (sim_watchpoint_install): Add const to prefix.
1662 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1664 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1666 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1667 (sim_core_write_buffer): Likewise.
1669 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1671 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1672 the SIM_HAVE_ADDR_RANGE define.
1674 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1676 * sim-core.h (device_error): Add const to message, and add printf
1679 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1681 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1682 SIM_HAVE_ADDR_RANGE define.
1684 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1686 * dv-glue.c (hw_glue_ports): Swap static and const.
1688 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1690 * nrun.c (usage): Use void in definition.
1691 * sim-options.c (dup_arg_p): Convert old-style function definition.
1692 (sim_parse_args): Likewise.
1693 (sim_print_help): Likewise.
1694 * sim-trace.c (set_trace_option_mask): Likewise.
1695 (set_trace_option): Likewise.
1696 * sim-utils.c (sim_analyze_program): Likewise.
1697 (sim_elapsed_time_get): Likewise.
1698 (sim_elapsed_time_since): Likewise.
1700 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1702 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1703 (standard_options): Likewise.
1704 (standard_option_handler): Likewise.
1706 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1708 * hw-ports.c (TRACE): Delete.
1709 * hw-properties.c (TRACE): Delete.
1710 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1711 (hw_find_integer_property): Likewise.
1712 (hw_find_integer_array_property): Likewise.
1713 (hw_add_duplicate_property): Likewise.
1715 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1717 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1720 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1722 * sim-model.c: Include sim-model.h
1724 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1726 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1727 & from the STATE_CPU() examples.
1729 2010-01-24 Doug Evans <dje@sebabeach.org>
1731 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1732 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1734 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1735 (struct cgen_fp_ops): Update signatures of floating point conversion
1738 * Make-common.in (CGEN_SIM_DEPS): Define.
1739 (CGEN_INCLUDE_DEPS): Use it.
1740 (CGEN_MAIN_CPU_DEPS): Simplify.
1742 2010-01-22 Doug Evans <dje@sebabeach.org>
1744 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1745 (SUBWORDTFSI, JOINSIDI): Ditto.
1747 2010-01-05 Doug Evans <dje@sebabeach.org>
1749 * cgen-types.h (SETDI): Delete, unused.
1751 2009-12-02 Doug Evans <dje@sebabeach.org>
1753 * cgen-engine.h: Remove duplicated comment.
1755 2009-11-23 Doug Evans <dje@sebabeach.org>
1757 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1758 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1760 2009-11-22 Doug Evans <dje@sebabeach.org>
1762 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1763 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1764 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1765 instead of CGEN_INSN_INT.
1767 * cgen-trace.h (trace_extract): Add cast to fix warning.
1769 2009-11-05 Doug Evans <dje@sebabeach.org>
1771 * cgen-mem.h (DECLARE_GETT): Don't inline.
1772 (DECLARE_SETT): Ditto.
1774 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1776 * sim-inline.h: Fix spelling error.
1778 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1780 * Make-common.in: Add datarootdir.
1782 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1784 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1785 (SIM_CHECK_MEMBERS_1): Remove.
1786 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1787 AC_CHECK_MEMBERS one.
1788 * configure: Regenerate.
1790 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1791 * configure: Regenerate.
1793 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1795 * config.in: Regenerate.
1796 * configure: Likewise.
1798 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1799 definition of AC_CHECK_MEMBER.
1801 * aclocal.m4: m4_include toplevel config/override.m4.
1802 * configure: Regenerate.
1804 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1806 * Makefile.in (datarootdir): New variable.
1808 2009-07-07 Doug Evans <dje@sebabeach.org>
1810 * Make-common.in (CPU_DIR): Define.
1812 2009-07-06 Doug Evans <dje@sebabeach.org>
1814 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1815 identifiers for file types rather than encoding internal
1816 implementation details of cgen.sh.
1817 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1818 * cgen.sh: Add support for parallel makes.
1819 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1821 2009-05-18 Jon Beniston <jon@beniston.com>
1823 * gennltvals.sh: Add lm32 target.
1824 * nltvals.def: Add lm32 syscall definitions.
1826 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1828 Speed up simulator startup:
1829 * sim-utils.c (zalloc): Use xcalloc.
1831 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1833 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1834 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1835 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1836 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1837 type, QI, HI, SI, DI.
1839 * callback.c (os_error): Mark as being a noreturn function.
1840 * sim-io.h (sim_io_error): Similar for sim_io_error.
1842 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1844 * aclocal.m4: Fix underquoting of function names.
1846 2008-10-21 Julian Brown <julian@codesourcery.com>
1848 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1850 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1852 * common.m4: Add test for libz and zlib.h.
1853 * configure: Regenerate to track ../common/common.m4 changes.
1856 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1857 Daniel Jacobowitz <dan@codesourcery.com>
1858 Joseph Myers <joseph@codesourcery.com>
1860 * aclocal.m4: Include ../../config/acx.m4.
1861 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1862 * configure, config.in: Regenerate.
1863 * Make-common.in (LIB_OBJS): Add version.o.
1864 (version.c, version.o): New rules.
1865 * run.c: Include version.h.
1866 (usage): Add help parameter. Print output either to stdout or
1867 stderr depending on that parameter.
1868 (print_version): New.
1869 (main): Check for --help and --version.
1870 * run-sim.h (sim_target_display_usage): Add help parameter.
1873 2008-04-14 Hans Kester <kester.hans@gmail.com>
1875 * sim-signal.c: Define missing signals for _WIN32.
1877 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1879 * gennltvals.sh: Add cr16.
1880 * nltvals.def: Rebuild.
1882 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1884 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1885 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1887 2007-08-10 Nick Clifton <nickc@redhat.com>
1889 * sim-memopt.c (memory_options): Mention that the
1890 --memory-size switch accepts suffixes.
1891 (parse_size): Handle a suffix on the size value.
1892 * sim-options.c (standard_options): Mention that the mem-size
1893 switch accepts suffixes.
1894 (standard_option_handler): Handle a suffix on the size value.
1896 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1898 * acconfig.h: Remove.
1899 * config.in: Regenerate.
1901 2006-11-07 Thiemo Seufer <ths@mips.com>
1903 * gentmap.c: Fix compile time warning.
1905 2006-11-07 Thiemo Seufer <ths@mips.com>
1907 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1908 for bfd text addresses.
1910 2006-08-29 Thiemo Seufer <ths@mips.com>
1911 Nigel Stephens <nigel@mips.com>
1913 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1914 SIM_QUIET_NAN_NEGATED.
1916 2006-08-29 Nigel Stephens <nigel@mips.com>
1918 * sim-profile.c (profile_pc_init): Initialise default profiling
1919 frequency to a prime number.
1920 (profile_print_pc): Convert gmon.out sample data into target
1923 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1925 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1926 * common.m4: Likewise.
1927 * configure: Regenerated.
1929 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1931 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1932 * configure: Regenerated.
1934 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1936 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1937 and LIBINTL_DEP everywhere.
1938 (CSEARCH): Use INCINTL.
1939 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1941 * configure: Regenerated.
1943 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1945 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1946 option-contents test.
1948 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1950 * sim-signal.c (sim_signal_to_target): Fix typos.
1952 * sim-reason.c (sim_stop_reason): Use
1953 sim_signal_to_target, not sim_signal_to_host.
1954 * sim-signal.c (sim_signal_to_host): Fix typo.
1955 (sim_signal_to_target): New function.
1957 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1959 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1962 2005-07-08 Ian Lance Taylor <ian@airs.com>
1964 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1966 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1967 different fraction for a quiet NaN.
1968 (unpack_fpu): Likewise.
1970 2005-07-08 Ben Elliston <bje@au.ibm.com>
1972 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1973 * sim-load.c: Likewise.
1974 * syscall.c: Likewise.
1976 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1978 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1981 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1983 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1985 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1987 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1988 and signed64 for __ALPHA__.
1990 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1992 * aclocal.m4 Include ../../gettext.m4.
1993 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1994 (AM_LC_MESSAGES): Remove.
1995 * configure: Regenerate.
1997 2005-02-28 Jim Blandy <jimb@redhat.com>
1999 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2000 -Wuninitialized in the default list of build warnings if CFLAGS is
2001 set, and doesn't include -O. (Using -Wuninitialized without
2002 optimization produces a warning, which interferes with compilation
2005 2005-02-21 Jim Blandy <jimb@redhat.com>
2007 * callback.c (os_fstat): Don't declare 't' unless it's used.
2009 2005-02-09 Jim Blandy <jimb@redhat.com>
2011 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2013 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2014 to $(CGEN), to ensure that the command substitution happens where
2015 the variable is referenced in the submake, not when the submake's
2016 arguments are expanded.
2017 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2018 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2019 application Scheme script directly after ${cgen}; don't precede it
2022 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2024 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2025 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2026 Include libiberty.h.
2027 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2028 being either end of a pipe.
2029 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2030 (os_shutdown): Clear pipe state.
2031 (default_callback): Initialize new members.
2033 * callback.c (default_callback): Initialize target_endian.
2034 (cb_store_target_endian): Renamed from store, new first parameter
2035 host_callback *cb, drop last parameter big_p. Take endianness
2037 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2038 Remove variable big_p.
2039 * nrun.c (main): Initialize default_callback.target_endian.
2041 2005-01-14 Andrew Cagney <cagney@gnu.org>
2043 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2044 Add explicit call to AC_CONFIG_HEADER.
2045 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2046 * configure: Re-generate.
2048 2005-01-12 Andrew Cagney <cagney@gnu.org>
2050 * common.m4: New file, based on of aclocal.m4.
2052 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2054 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2055 * configure: Regenerated to track ../common/aclocal.m4 changes.
2057 2005-01-07 Andrew Cagney <cagney@gnu.org>
2059 * configure.ac: Rename configure.in, require autoconf 2.59.
2060 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2061 * configure: Re-generate.
2063 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2065 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2066 <case CB_SYS_ftruncate>: New cases.
2068 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2070 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2071 (cb_syscall) <case CB_SYS_rename>: New case.
2072 * callback.c (os_lstat): New function.
2074 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2076 * run.1: Document --sysroot=filepath.
2077 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2078 (standard_options): Support --sysroot=<path>.
2079 (standard_option_handler): Handle OPTION_SYSROOT.
2080 * syscall.c (simulator_sysroot): Define, initialized empty.
2081 (get_path): Prepend simulator_sysroot to absolute file path.
2082 [HAVE_STRING_H]: Include string.h.
2083 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2084 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2085 (main): If simulator_sysroot is not empty, chdir there.
2086 * sim-config.h (simulator_sysroot): Declare.
2088 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2089 cgen_rtx_error" in a CGEN-generated simulator.
2090 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2091 replacement for CGEN-related breakpoints.
2093 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2095 * Make-common.in (sim-basics_h): Add $(callback_h).
2097 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2099 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2100 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2101 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2102 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2103 (SIM_CHECK_MEMBERS): New macros.
2104 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2105 for struct stat member test and write. Add ST_x calls for each
2106 struct stat member tested in configure.in. Wrap each ST_x call in
2107 #ifdef of configure macro for that member.
2108 * configure, config.in: Regenerate.
2110 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2112 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2114 <case desc>: Pass -OPC opcfile.
2115 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2116 parameter to cgen.sh.
2118 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2120 * Make-common.in (sim-basics_h): Correct dependencies on
2121 cconfig.h and tconfig.h
2122 (sim-load.o): Correct typo in sim-basics_h dependency.
2124 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2126 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2127 sub-dependencies for other sim files that they include.
2128 (sim_main_headers): Use sim-*_h macros.
2129 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2131 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2133 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2136 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2137 $(remote_sim_h) too.
2138 (sim_main_headers): Add sim-utils.h.
2140 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2142 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2144 2004-07-26 Andrew Cagney <cagney@gnu.org>
2146 Problem from Olaf Hering <olh@suse.de>.
2147 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2149 2004-07-10 Ben Elliston <bje@au.ibm.com>
2151 * hw-tree.c (parse_integer_property): Typo fix in comments.
2152 * sim-options.c (sim_args_command): Likewise.
2154 2004-06-28 Andrew Cagney <cagney@gnu.org>
2156 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2158 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2160 * callback.c (os_shutdown): Fix bug in last change: actually
2161 mark file descriptors as available on startup.
2163 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2165 [ include/gdb: * callback.h (host_callback_struct): Replace
2166 members fdopen and alwaysopen with fd_buddy. ]
2167 * callback.c: Changed all users.
2169 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2171 * sim-load.c (sim_load_file): Use bfd_get_section_size
2172 instead of bfd_get_section_size_before_reloc.
2174 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2176 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2177 passing it to printf.
2179 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2181 * callback.c: Update copyright dates.
2183 * sim-basics.h: Likewise.
2184 * sim-load.c: Likewise.
2185 * syscall.c: Likewise.
2187 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2189 * callback.c: Include cconfig.h instead of config.h.
2191 * sim-basics.h: Likewise.
2192 * sim-load.c: Likewise.
2193 * syscall.c: Likewise.
2195 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2197 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2199 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2201 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2203 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2205 * sim-options.c (standard_options): Fix the names of H8
2208 2003-10-30 Andrew Cagney <cagney@redhat.com>
2210 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2211 with "struct bfd_symbol".
2213 2003-10-21 Andrew Cagney <cagney@redhat.com>
2215 * callback.c (os_truncate): Call "truncate", and not "stat".
2217 2003-10-20 Andrew Cagney <cagney@redhat.com>
2219 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2221 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2223 * callback.c (os_ftruncate, os_truncate): New functions.
2224 (default_callback): Initialize ftruncate and truncate members.
2226 2003-09-08 Dave Brolley <brolley@redhat.com>
2228 On behalf of Doug Evans <dje@sebabeach.org>
2229 * cgen.sh: New arg archfile.
2230 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2231 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2233 2003-08-28 Andrew Cagney <cagney@redhat.com>
2235 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2236 * sim-options.c (print_help): Cast the format with specifier to
2239 2003-08-20 Michael Snyder <msnyder@redhat.com>
2240 Dave Brolley <brolley@redhat.com>
2242 * cgen-par.h (flags, word1): New target-specific
2243 fields of CGEN_WRITE_QUEUE_ELEMENT.
2244 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2245 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2246 * gennltvals.sh: Add frv target.
2247 * nltvals.def: Add frv target.
2249 2003-06-23 Michael Snyder <msnyder@redhat.com>
2251 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2252 * sim-reg.c: Fix cut-and-paste bug in comment.
2254 2003-06-22 Andrew Cagney <cagney@redhat.com>
2256 From matthew green <mrg@redhat.com>:
2257 * sim-fpu.h: Update copyright.
2258 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2259 * sim-fpu.c: Update copyright.
2260 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2262 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2264 From Doug Evans <dje@sebabeach.org>:
2265 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2266 with disassemble_info:read_memory_func.
2267 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2269 2003-06-04 Michael Snyder <msnyder@redhat.com>
2271 * common/run.c (main): Remove SIM_H8300 ifdef.
2273 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2274 (standard_options): Add '-x' for h8/300sx.
2275 (standard_option_handler): Add case for SIM_H8300SX.
2277 2003-04-13 Michael Snyder <msnyder@redhat.com>
2279 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2281 2003-03-01 Andrew Cagney <cagney@redhat.com>
2283 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2284 (sim_engine_vabort): Ditto.
2286 2003-02-27 Andrew Cagney <cagney@redhat.com>
2288 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2289 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2290 * nrun.c (main): Ditto.
2292 2003-02-26 Andrew Cagney <cagney@redhat.com>
2294 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2295 (sim_engine_vabort): Ditto.
2296 (sim_engine_halt, sim_engine_restart): Ditto.
2298 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2300 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2301 (sim-break_h): Delete macro.
2302 (sim-break.o): Delete rule.
2303 * sim-break.c: Delete file.
2304 * sim-break.h: Delete file.
2305 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2306 (STATE_BREAKPOINTS): Delete macro.
2307 (sim_state_base): Delete field breakpoints.
2308 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2309 sim_break_install to array.
2311 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2313 * run.c (usage): Fix typos.
2315 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2317 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2319 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2321 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2322 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2323 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2324 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2325 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2326 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2327 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2328 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2329 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2330 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2332 2002-11-13 Andrew Cagney <cagney@redhat.com>
2334 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2336 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2338 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2339 (distclean): Depend on it.
2341 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2343 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2345 2002-08-29 Dave Brolley <brolley@redhat.com>
2347 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2349 2002-07-17 Andrew Cagney <cagney@redhat.com>
2351 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2352 (sim_set_callbacks, sim_size, sim_trace)
2353 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2354 to here from "gdb/remote-sim.h".
2356 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2358 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2359 avoid possible longjmp problems with automatic variable siggnal.
2361 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2363 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2364 * Make-common.in (installdirs): Make $(libdir) too, needed when
2365 installing libsim.a.
2367 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2369 * gennltvals.sh (dir): Mark d30v as obsolete.
2370 * nltvals.def: Remove d30v.
2372 2002-06-17 Andrew Cagney <cagney@redhat.com>
2374 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2376 * sim-memopt.c: Include <unistd.h>.
2377 (do_memopt_add): Fix printf format.
2378 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2380 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2382 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2383 --enable-gdb-build-warnings.
2384 * configure: Regenerated to track ../common/aclocal.m4 changes.
2386 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2388 * sim-fpu.c (unpack_fpu): Initialize exponent for
2391 (sim_fpu_sqrt): Same.
2393 2002-06-08 Andrew Cagney <cagney@redhat.com>
2395 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2396 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2398 * sim-load.c: Ditto.
2399 * callback.c: Ditto.
2401 * Make-common.in (callback_h): Define.
2402 (remote_sim_h): Define.
2404 (callback.o): Update.
2405 (syscall.o): Update.
2408 (sim-hload.o): Update.
2410 (sim-reason.o): Update.
2411 (sim-reg.o): Update.
2412 (sim-resume.o): Update.
2414 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2416 * run.c: Fix formatting.
2418 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2420 * run-sim.h: New header. Provide prototypes for functions used
2421 between run() and libsim.a which are not used by GDB.
2422 * run.c: Include run-sim.h.
2423 (main): If SIM_TARGET_SWITCHES is defined call
2424 sim_target_parse_command_line.
2425 (usage): If SIM_TARGET_SWITCHES is defined call
2426 sim_target_display_usage.
2428 2002-05-17 Andrey Volkov <avolkov@transas.com>
2430 * run.c: Made h8300s as new target, not h8300h alias.
2431 Added new option -S (h8300s target)
2432 * sim-options.c: Ditto.
2434 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2436 * callback.c: Use 'deprecated' rather than 'depreciated.'
2438 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2440 From wiz at danbala:
2441 * sim-fpu.h: Fix grammar and typos.
2444 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2446 * callback.c: Fix some spelling errors.
2447 * hw-device.h: Likewise.
2448 * hw-tree.c: Likewise.
2449 * sim-abort.c: Likewise.
2450 * sim-alu.h: Likewise.
2451 * sim-core.h: Likewise.
2452 * sim-events.c: Likewise.
2453 * sim-events.h: Likewise.
2454 * sim-fpu.h: Likewise.
2455 * sim-profile.h: Likewise.
2456 * sim-utils.c: Likewise.
2458 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2460 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2463 2002-01-20 Ben Elliston <bje@redhat.com>
2465 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2466 the comment for this enumerator.
2468 2002-01-14 Ben Elliston <bje@redhat.com>
2470 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2472 2001-12-20 Kazu Hirata <kazu@hxi.com>
2474 * run.c (usage): Fix a typo.
2476 2001-07-05 Ben Elliston <bje@redhat.com>
2478 * Make-common.in (srccgen): Remove.
2479 (CGEN_CPU_DIR): Define.
2480 (CGEN_READ_SCM): Redefine without $(srccgen).
2481 (CGEN_ARCH_SCM): Ditto.
2482 (CGEN_CPU_SCM): Ditto.
2483 (CGEN_DECODE_SCM): Ditto.
2484 (CGEN_DESC_SCM): Ditto.
2486 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2488 * sim-load.c (sim_load_file): Put it back: external now.
2489 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2491 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2493 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2495 * sim-utils.c (sim_analyze_program): Ditto.
2497 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2499 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2500 we're finished with its immediate use.
2501 * sim-load.c (sim_load_file): Ditto.
2503 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2505 Add support for mmap-based memory regions.
2506 * sim-memopt.c (mmap_next_fd): New global.
2507 (sim_memory_init): Reinitialize it.
2508 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2509 "--memory-mapfile FILE" option. Check for some errors.
2510 (do_memopt_add): Conditionally do mmap instead of malloc for
2511 backing store of simulated memory. Check for more errors.
2512 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2513 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2514 * configure.in: Look for mmap/fstat related functions and headers.
2515 * config.in, configure: Regenerated.
2517 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2519 * sim-core.c (sim_core_map_attach): Correct overlap-related
2522 2001-03-07 Michael Meissner <meissner@redhat.com>
2524 * run.c (alloca-conf.h): Delete, no longer provided.
2526 2001-02-22 Ben Elliston <bje@redhat.com>
2528 * sim-trace.h (TRACE_VPU_IDX): Add.
2529 (TRACE_vpu): Define.
2530 (WITH_TRACE_VPU_P): Likewise.
2531 (TRACE_VPU_P): Likewise.
2532 * sim-trace.c (OPTION_TRACE_VPU): Define.
2533 (trace_options): Add --trace-vpu.
2534 (trace_option_handler): Handle OPTION_TRACE_VPU.
2535 (trace_option_handler): Include VPU tracing in --trace-semantics.
2536 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2538 2001-02-21 Ben Elliston <bje@redhat.com>
2540 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2541 (TRACE_BRANCH_INPUT2): Likewise.
2543 2001-02-09 Ben Elliston <bje@redhat.com>
2545 * (profile_print_pc): Write header out in target byte order.
2547 2001-02-09 Ben Elliston <bje@redhat.com>
2549 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2550 adjusting the pc shift value.
2552 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2554 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2555 where a numeric value is supplied.
2557 2001-01-06 Ben Elliston <bje@redhat.com>
2559 * cgen.sh: Allow extrafiles to include the semantics files when
2560 generating an ISA-specific decoder.
2562 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2564 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2566 2000-12-23 Ben Elliston <bje@redhat.com>
2568 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2569 them to the trace stream using sim_fpu_printn_fpu. Include
2572 2000-12-15 Ben Elliston <bje@redhat.com>
2574 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2575 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2576 trailing digits as specified (-1 to print all digits).
2577 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2578 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2581 2000-12-13 Ben Elliston <bje@redhat.com>
2583 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2584 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2587 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2589 * sim-endian.h: Don't have parameters on macro definitions which
2590 are simply renaming functions, to permit use of XCONCAT2 in both
2591 the macro name and the arguments in a use of such a definition.
2593 2000-12-11 Ben Elliston <bje@redhat.com>
2595 * cgen-ops.h (SUBWORDDFDI): New function.
2597 2000-12-05 Ben Elliston <bje@redhat.com>
2599 * Make-common.in (cgen-defs): New target.
2600 (cgen-decode): Pass $(EXTRAFILES).
2602 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2603 -outfile-suffix options.
2605 2000-12-04 Ben Elliston <bje@redhat.com>
2607 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2608 (SUBWORDSIUQI): Likewise.
2609 (SUBWORDDIHI): Likewise.
2610 (SUBWORDDIQI): New function.
2612 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2613 * cgen-scache.c (scache_option_handler): Remove unused local var.
2615 2000-12-03 Ben Elliston <bje@redhat.com>
2617 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2619 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2621 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2623 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2625 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2628 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2630 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2631 (set_hw_delete): Moved the macro as a function.
2632 * hw-base.h (set_hw_delete): Declare as external function.
2633 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2634 allocated using hw_malloc.
2636 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2638 * sim-options.c (sim_parse_args): Free the memory used for
2639 long_options, short_options, handlers, opt_cpu, orig_val.
2641 2000-11-20 Ben Elliston <bje@redhat.com>
2643 * cgen-ops.h (SUBBI): New macro.
2644 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2645 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2647 2000-11-16 Ben Elliston <bje@redhat.com>
2649 * cgen-types.h (VOID): New type.
2651 2000-11-09 Ben Elliston <bje@redhat.com>
2653 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2654 (sim_fpu_two): Set exponent to 1.
2656 2000-10-26 Ben Elliston <bje@redhat.com>
2658 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2659 `all'. Pass `-i' options to cgen applications.
2660 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2661 cgen-desc): Pass $(isa) to cgen.sh.
2663 2000-10-08 Ben Elliston <bje@redhat.com>
2665 * cgen-utils.c (cgen_rtx_error): New function.
2667 2000-10-07 Ben Elliston <bje@redhat.com>
2669 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2670 conditions for sim_core_read_buffer().
2672 2000-09-26 Dave Brolley <brolley@redhat.com>
2674 * cgen-utils.c (RORQI): New function.
2675 (ROLQI): New function.
2676 (RORHI): New function.
2677 (ROLHI): New function.
2679 2000-08-28 Dave Brolley <brolley@redhat.com>
2681 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2682 in insn_value if it will fit.
2684 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2686 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2688 2000-08-15 Dave Brolley <brolley@redhat.com>
2690 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2692 2000-08-15 Dave Brolley <brolley@redhat.com>
2694 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2695 (PROFILE_CPU_FREQ): New macro.
2696 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2697 (profile-options): Add profile-cpu-frequency.
2698 (parse_frequency): New function.
2699 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2700 (profile_print_speed): Print cpu frequency and simulated execution time.
2701 Re-indent other items to match.
2703 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2705 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2707 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2709 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2710 * Makefile.in (install): Install run.1 man page.
2712 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2714 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2715 * Makefile.in (headers,nltvals.def): Merge.
2717 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2719 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2720 * nrun.c (main): Print the simulator statistics only in
2722 * hw-properties.h (hw_find_integer_array_property): Fix
2723 prototype (use signed_cell).
2725 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2726 * sim-events.c (sim_events_remain_time): New function returning
2727 the time that remains before the event is raised.
2728 * hw-events.c (hw_event_remain_time): Likewise.
2729 * sim-events.h (sim_events_remain_time): Declare.
2730 * hw-events.h (hw_event_remain_time): Declare.
2732 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2733 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2734 (OPTION_HW_LIST): New option --hw-list to list the devices.
2735 (hw_option_handler): List the device tree with 'sim_hw_print'.
2737 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2738 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2739 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2740 (EXTENDED): Define for 16-bit word size.
2741 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2742 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2743 * sim-types.h: Added support for 16-bit targets.
2745 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2747 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2749 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2751 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2752 * Makefile.in (distclean): Clean cconfig.h also.
2754 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2756 * configure: Regenerated to track ../common/aclocal.m4 changes.
2758 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2760 * aclocal.m4 (sim-profile): Enable the profiler by default.
2762 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2764 * run.c (main): Initialize sigrc.
2766 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2768 * sim-events.c (update_time_from_event): Add more detailed event
2771 2000-03-30 Dave Brolley <brolley@redhat.com>
2773 * aclocal.m4 (cgen): Use guile to run cgen.
2775 2000-03-23 Dave Brolley <brolley@redhat.com>
2777 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2779 * cgen-accfp.c (fextsfdf): New function.
2780 (ftruncdfsf): New function.
2781 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2783 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2785 * cgen-ops.h: Added TRUNCSISI.
2787 2000-03-08 Dave Brolley <brolley@redhat.com>
2789 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2790 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2791 (sim_queue_fn_si_write): Last argument is has type USI.
2792 (sim_queue_fn_sf_write): New function.
2793 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2794 (sim_queue_fn_sf_write): New function.
2795 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2797 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2799 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2800 sim_set_trace and run simulator using sim_resume.
2801 (main): Add option ``-o'' - operating environment. Only continue
2802 after a signal when operating environment.
2803 (main): Always set REASON and SIGRC using sim_stop_reason.
2804 (sim_trace): Delete extern declaration.
2806 2000-02-08 Nick Clifton <nickc@cygnus.com>
2808 * callback.c: Fix compile time warning messages.
2809 * run.c: Fix compile time warning messages.
2811 1999-12-17 Dave Brolley <brolley@cygnus.com>
2813 * sim-profile.h: (set_profile_option_mask): Add prototype.
2814 * sim-profile.c (set_profile_option_mask): No longer static.
2816 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2818 * sim-arange.c: Include <string.h>
2820 1999-12-07 Dave Brolley <brolley@cygnus.com>
2822 * sim-options.c (print_help): '=' required before optional argument.
2823 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2824 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2825 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2826 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2827 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2828 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2829 (fn_mem_qi_write): New union members.
2830 (fn_mem_hi_write): New union members.
2831 (fn_mem_si_write): New union members.
2832 (fn_mem_di_write): New union members.
2833 (fn_mem_df_write): New union members.
2834 (fn_mem_xi_write): New union members.
2835 (sim_queue_fn_mem_qi_write): New function.
2836 (sim_queue_fn_mem_hi_write): New function.
2837 (sim_queue_fn_mem_si_write): New function.
2838 (sim_queue_fn_mem_di_write): New function.
2839 (sim_queue_fn_mem_df_write): New function.
2840 (sim_queue_fn_mem_xi_write): New function.
2841 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2842 (sim_queue_fn_mem_hi_write): New function.
2843 (sim_queue_fn_mem_si_write): New function.
2844 (sim_queue_fn_mem_di_write): New function.
2845 (sim_queue_fn_mem_df_write): New function.
2846 (sim_queue_fn_mem_xi_write): New function.
2847 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2848 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2849 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2851 1999-12-01 Dave Brolley <brolley@cygnus.com>
2853 * cgen-accfp.c (subsf): Check status code.
2871 1999-11-26 Dave Brolley <brolley@cygnus.com>
2873 * cgen-par.h (fn_df_write): Mode of data is DF.
2874 (sim_queue_fn_df_write): Mode of data is DF.
2875 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2877 1999-11-22 Dave Brolley <brolley@cygnus.com>
2879 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2880 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2882 1999-11-04 Dave Brolley <brolley@cygnus.com>
2884 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2885 CGEN_MEM_XI_WRITE members.
2886 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2887 (sim_queue_fn_xi_write): New function.
2888 (sim_queue_mem_xi_write): New function.
2890 * cgen-par.c (sim_queue_fn_xi_write): New function.
2891 (sim_queue_mem_xi_write): New function.
2892 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2895 1999-10-22 Dave Brolley <brolley@cygnus.com>
2897 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2898 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2899 * cgen-par.c: Set insn_address for each queued write. Get pc from
2900 cpu when executing queued writes.
2902 1999-10-19 Dave Brolley <brolley@cygnus.com>
2904 * cgen-par.h (sim_queue_fn_pc_write): New function.
2905 (CGEN_FN_PC_WRITE): New enumerator.
2906 (fn_pc_write): New union member.
2907 * cgen-par.c (sim_queue_fn_pc_write): New function.
2908 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2910 1999-10-18 Dave Brolley <brolley@cygnus.com>
2912 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2913 (CGEN_MEM_DF_WRITE): New enumerator.
2914 (mem_di_write): New union member.
2915 (mem_df_write): New union member.
2916 * cgen-par.c (sim_queue_mem_di_write): New function.
2917 (sim_queue_mem_df_write): New function.
2918 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2920 * cgen-accfp.c (divsf): Check for division errors.
2922 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2924 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2926 1999-10-07 Dave Brolley <brolley@cygnus.com>
2928 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2929 (fn_hi_write): New union member.
2930 (sim_queue_fn_hi_write): New function.
2931 * cgen-par.c (sim_queue_fn_hi_write): New function.
2932 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2934 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2936 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2937 Change type of result to SEM_PC.
2939 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2941 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2943 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2945 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2946 (JOIN*): Delete cpu arg.
2948 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2950 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2952 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2954 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2956 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2959 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2961 * run.c (main): Check the sim_stop_reason and only halt simulation
2962 when a valid stop condition is identified.
2964 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2966 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2968 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2970 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2971 (bi_write): New union element.
2972 (sim_queue_bi_write): New function.
2973 * cgen-par.c (sim_queue_bi_write): New function.
2974 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2976 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2978 * configure: Regenerated to track ../common/aclocal.m4 changes.
2980 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2981 ../gdb/configure.in.
2982 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2983 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2984 (SIM_WARNINGS): Delete
2985 (CONFIG_CFLAGS): Update.
2987 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2989 * cgen-par.c: New file.
2990 * cgen-par.h: New file.
2991 * cgen-sim.h (cgen-par.h): #include it.
2992 * cgen-cpu.h (write_queue): New field.
2993 (CPU_WRITE_QUEUE): New access macro.
2994 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2995 (cgen-par.o): New target.
2997 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2999 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3000 * cgen-utils.c (mode_names): Update.
3002 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3004 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3005 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3006 buffer arg if WITH_PARALLEL_GENWRITE.
3007 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3008 (struct idesc): Ditto.
3010 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3012 * sim-model.c (model_option_handler): Add \n to error message.
3014 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3016 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3017 (insn_sem): Rewrite.
3018 (sem_fn_desc): New struct.
3020 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3022 (scache case): Split into non-parallel/parallel versions.
3023 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3024 if not use semantic switch version.
3026 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3028 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3029 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3030 (SEM_BRANCH_INIT_EXTRACT): Delete.
3031 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3032 (SEM_BRANCH_FINI): Ditto.
3033 (SEM_BRANCH_VIA_ADDR): Ditto.
3034 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3035 (SEM_BRANCH_ADDR_CACHE): Delete.
3036 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3037 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3039 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3040 (@cpu@_pbb_begin): Initialize branch_target.
3041 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3042 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3044 (@cpu@_engine_run_fast): Ditto.
3046 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3048 * cgen-utils.c (RORSI): New function.
3049 (ROLSI): New function.
3051 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3053 * Makefile.in (TAGS): Tweak TAGS regex.
3054 * cgen-mem.h (*): Add TAGS markers.
3056 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3058 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3059 passed in when sim_resume is first entered - don't re-pass it
3062 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3064 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3065 OPTION_LOAD_LMA but only when is defined.
3066 (standard_options): When SIM_HANDLES_LMA is defined include
3067 options --load-lma and --load-vma.
3068 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3070 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3071 (struct sim_state_base): Add load_at_lma_p.
3072 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3073 STATE_LOAD_AT_LMA_P.
3075 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3077 * nrun.c (main): Re-format loop gnu style.
3079 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3081 * dv-sockser.c (connected_p): Initialize addrlen.
3083 1999-07-06 Dave Brolley <brolley@cygnus.com>
3085 * cgen-accfp.c (floatsidf): New function.
3086 (fixdfsi): New function.
3088 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3090 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3092 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3094 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3095 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3096 * cgen-fpu.c: New file.
3097 * cgen-fpu.h: New file.
3098 * cgen-accfp.c: New file.
3099 * cgen-cpu.h (CGEN_CPU): New member fpu.
3100 * cgen-mem.h: Redo fp support.
3101 * cgen-ops.h: Delete k&r support. Redo fp support.
3102 * cgen-sim.h: Include cgen-fpu.h.
3103 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3105 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3107 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3109 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3110 (@cpu@_pbb_cti_chain): Minor clean up.
3112 1999-05-08 Felix Lee <flee@cygnus.com>
3114 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3115 AM_CYGWIN32 and AM_EXEEXT.
3116 * configure: Regenerate.
3118 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3120 * sim-core.c (device_error,device_io_read_buffer,
3121 device_io_write_buffer): Delete decls.
3122 * sim-core.h: Put them here.
3124 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3125 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3126 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3127 (sim_core_write_aligned_N): Ditto.
3129 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3131 * sim-memopt.c (sim_memory_uninstall): Don't look into
3134 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3136 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3138 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3140 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3141 (sim_core_write_buffer): Ditto.
3143 1999-04-02 Keith Seitz <keiths@cygnus.com>
3145 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3146 after the interval counter has expired.
3147 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3148 poll_quit callbacks. May be overridden by Makefile.
3149 (poll_quit_counter): New global.
3150 * sim-events.c: Remove all mentions of ui_loop_hook. The
3151 host callback "poll_quit" will serve the purpose.
3152 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3154 * nrun.c: Remove declaration of ui_loop_hook.
3156 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3158 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3159 if being used by gdb.
3161 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3163 * cgen-types.h (XF,TF): Tweak.
3164 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3166 (SUBWORD*,JOIN*): Define.
3167 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3168 moved into cpu descriptor.
3169 * sim-model.h (MACH): New member `num'.
3171 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3173 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3174 (CGEN_CPU): Member opcode renamed to cpu_desc.
3175 New members get_idata,disassembler.
3176 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3177 CGEN_INSN_ATTR_VALUE.
3178 (CGEN_STATE): Delete member opcode_table.
3179 (sim_disassemble_insn): Delete decl.
3180 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3181 (struct idesc): Moved to here from <cpu>-decode.h.
3182 * cgen-run.c (prime_cpu): Call prepare_run callback.
3183 * cgen-trace.h (SFILE): New type.
3184 (sim_disasm_sprintf): Declare.
3185 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3186 (sim_cgen_disassemble_insn): Declare.
3187 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3188 (insn_fields): Delete.
3189 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3191 (trace_insn): Call CPU_DISASSEMBLER hook.
3192 (sim_disasm_sprintf): New function.
3193 (sim_disasm_read_memory): New function.
3194 (sim_disasm_perror_memory): New function.
3195 (sim_cgen_disassemble_insn): New function.
3196 * cgen-utils.c: Don't include cpu-opc.h.
3197 (virtual_insn_entries): New static local.
3198 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3199 (cgen_insn_name): Rewrite.
3200 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3201 * cgen.sh (desc): New file generator handler.
3202 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3203 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3204 Don't include cpu-opc.h,cpu-sim.h.
3205 * sim-model.c (model_set): Delete SIM_DESC arg.
3206 (sim_model_set): Update.
3207 * sim-model.h (MACH): New member prepare_run.
3209 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3211 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3212 if redundant with allocator functions.
3214 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3216 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3218 * sim-profile.h: Make like sim-trace.h.
3219 (PROFILE_USEFUL_MASK): New macro.
3220 * sim-profile.c (profile_options): Make like trace_options, allow
3221 optional on|off arg where applicable.
3222 (set_profile_option_mask): New function.
3223 (sim_profile_set_option): New function.
3224 (profile_option_handler): Simplify.
3225 Have -p only enable selected things, not everything.
3226 Add missing break to OPTION_PROFILE_PC_RANGE.
3227 * cgen-scache.c (scache_options): Allow optional on|off arg to
3229 (scache_option_handler): Use sim_profile_set_option.
3231 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3233 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3234 (memory_option_handler): Implement MEMORY_FILL option. Make
3235 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3236 (parse_ulong_value): New function.
3237 (do_memopt_add): Allocate all buffers. Optionally fill them.
3239 1999-01-15 Richard Henderson <rth@cygnus.com>
3241 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3242 va_list, not an integer.
3243 * sim-events.c (sim_events_schedule): Likewise.
3245 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3246 the appropriate type.
3248 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3250 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3251 (sim_disassemble_insn): Update prototype.
3252 (sim_engine_invalid_insn): Ditto.
3253 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3254 (SEM_BRANCH_INIT): PCADDR->IADDR.
3255 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3256 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3257 * cgen-scache.h (*): Ditto.
3258 * cgen-trace.c (*): Ditto.
3259 * cgen-trace.h (*): Ditto.
3260 * cgen-utils.c (*): Ditto.
3261 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3263 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3264 (simple engine framework): Rewrite.
3265 * sim-module.c (modules): Install model module sooner (and in
3266 particular before the profile module).
3268 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3270 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3271 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3272 (sim_model_init): Call it.
3274 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3276 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3278 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3279 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3280 (SEM_BRANCH_INIT_EXTRACT): New macro.
3281 (SEM_BRANCH_INIT): Add taken_p.
3282 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3283 (SEM_BRANCH_FINI): Use it.
3285 * cgen-run.c (sim_resume): Handle tracing of last insn.
3286 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3287 * cgen-trace.c (current_abuf): New static global.
3288 (trace_insn_init): Initialize it.
3289 (trace_insn_fini): Use it.
3290 (trace_insn): Set it.
3291 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3292 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3293 (@cpu@_emit_after): Ditto.
3294 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3295 labels if WITH_SEM_SWITCH_FULL.
3296 * sim-model.c: Include bfd.h.
3297 (sim_model_init): New function.
3298 (sim_model_install): Record init fn.
3299 * sim-model.h (MACH): New member bfd_name.
3300 * sim-module.c (modules): Initialize model before scache.
3302 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3304 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3306 * nrun.c (main): Remain in simulation loop for traps and
3307 exceptions when in operating environment mode.
3308 (ui_loop_hook): New stub hook for standalone use.
3309 * sim-events.c (sim_events_process): Call ui_loop_hook
3310 periodically on CYGWIN host.
3312 * sim-reason.c (sim_stop_reason): Return host signal numbers
3313 to gdb on sim_stopped and sim_signalled cases.
3314 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3315 hook just before longjmp.
3316 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3317 hook just before sim_engine_run.
3319 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3320 * sim-trace.h (trace_generic): Ditto.
3321 * sim-trace.c (trace_generic): Ditto.
3323 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3325 * Make-common.in (SIM_MAIN_DEPS): New var.
3326 (CGEN_MAIN_CPU_DEPS): New var.
3327 * aclocal.m4: Add --enable-cgen-maint option.
3328 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3330 (GETIMEM*): Pass pc value to sim_core routine.
3332 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3334 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3335 Compare with ZERO not NULL.
3337 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3339 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3342 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3344 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3345 * sim-trace.c: Include stdlib.h if present.
3346 * dv-sockser.c: Include unistd.h if present.
3347 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3348 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3350 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3352 * gennltvals.sh: Add i960.
3353 * nltvals.def: Rebuild.
3355 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3357 * cgen-defs.h: New file, old cgen-sim.h.
3358 * cgen-sim.h: Simple header that includes others.
3359 * sim-arange.c: New file.
3360 * sim-arange.h: New file.
3361 * sim-basics.h: Include it.
3362 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3363 (sim-arange.o): Add rule for.
3364 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3365 (sim_io_eprintf_cpu): Add prototype.
3366 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3367 (INLINE2): New macro.
3368 (EXTERN_INLINE): New macro.
3369 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3370 before calling module init fns.
3371 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3372 (profile_init): New function.
3373 (profile_options): New option --profile-range.
3374 (profile_option_handler): Handle --profile-range.
3375 (profile_print_insn): Qualify address range specific section titles.
3376 (profile_print_addr_ranges): New function.
3377 (profile_info): Print address ranges if specified.
3378 (profile_install): Set profile_init init fn.
3379 * sim-profile.h (PROFILE_DATA): New member `range'.
3380 * sim-trace.c (trace_init): New function.
3381 (trace_options): New option --trace-range.
3382 (trace_option_handler): Handle --trace-range.
3383 (trace_install): Set trace_init init fn.
3384 * sim-trace.h (TRACE_DATA): New member `range'.
3385 * sim-utils.c (sim_cpu_msg_prefix): New function.
3386 (sim_io_eprintf_cpu): New function.
3387 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3388 (PC_IN_PROFILE_RANGE_P): New macro.
3389 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3390 (trace_insn_fini): New arg abuf. All callers updated.
3391 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3392 printing cycle counts.
3393 * cgen-trace.h (trace_insn_fini): Update prototype.
3394 (TRACE_RESULT_P): New macro.
3395 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3396 (TRACE_INSN): Check ARGBUF_TRACE_P.
3397 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3398 * cgen-types.h (SIM_INLINE): Delete.
3399 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3400 * cgen-utils.c: Don't include cgen-engine.h
3401 * genmloop.sh (@cpu@_fill_argbuf): New function.
3402 (@cpu@_fill_argbuf_tp): New function.
3403 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3404 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3405 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3406 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3407 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3408 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3409 doing profiling. Update call to TRACE_INSN_FINI.
3411 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3413 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3415 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3418 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3420 * sim-inline.c (SIM_INLINE_P): Fix typo.
3422 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3424 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3426 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3428 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3429 * nltvals.def: Re-generate.
3431 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3433 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3434 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3435 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3437 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3438 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3440 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3442 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3443 (${cpu}_pbb_cti_chain): Ditto.
3445 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3447 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3448 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3449 (EXTRACT_INT,EXTRACT_UINT): New macros.
3450 (SEM_SEM_ARG): New macro.
3451 (SEM_NEXT_VPC): New arg `pc'.
3452 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3453 (sim_disassemble_insn): Update prototype.
3454 * cgen-trace.c (current_insn,insn_fields): New static locals.
3455 (trace_insn): Set them.
3456 * cgen-utils.c: #include cgen-engine.h.
3457 (sim_disassemble_insn): New arg insn_fields.
3458 Handle variable length insns.
3459 * genmloop.sh: Only emit pbb decls if -pbb.
3460 (${cpu}_scache_lookup): New arg `vpc'.
3461 (scache support): Fetch pc before entering loop.
3463 * gennltvals.sh: Add fr30 support.
3464 * nltvals.def: Rebuild.
3466 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3468 * sim-types.h: Re-do type system so that GCC's attribute and mode
3469 are used to specify types. Handle case of ALPHA.
3471 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3473 * aclocal.m4: Add tests for dlopen family.
3474 * config.in: Regenerated.
3476 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3478 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3480 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3482 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3483 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3484 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3485 * cgen-sim.h: ... to here.
3487 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3489 * aclocal.m4 (enable-build-warnings): Replace
3490 enable-sim-warnings. Extend =LIST syntax so that prepend and
3491 append of options is possible. Drop -Werror, add
3492 -Wstrict-prototypes for GDB compatibility.
3493 * Make-common.in (SIM_WARNINGS): Update.
3495 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3497 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3498 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3499 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3500 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3501 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3503 * cgen-cpu.h: New file.
3504 * cgen-engine.h: New file.
3505 * cgen-scache.h: New file.
3506 * cgen-sim.h: Delete portions moved to new files.
3507 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3508 rather than sending result to stdout.
3510 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3512 * Make-common.in (sim-reg.o): New rule.
3513 (cgen-run.o): New rule.
3514 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3515 * cgen-run.c (prime_cpu): New function.
3516 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3517 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3519 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3520 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3521 (CGEN_INSN_VIRTUAL_P): New macro.
3522 (SEM_PC): New typedef.
3523 (SEMANTIC_FN): Change type of result to SEM_PC.
3524 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3525 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3526 (SCACHE_MAP): New typedef.
3527 (CPU_SCACHE): Add pbb support.
3528 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3529 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3530 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3532 (INSN_NAME): Delete.
3533 (cgen_insn_name): Declare.
3534 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3535 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3536 (first_insn_p): Make static.
3537 (trace_insn): Handle virtual insns specially.
3538 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3539 * cgen-types.h (UBI): Delete.
3540 (MODE_TYPE): New enum.
3541 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3542 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3543 (cgen_virtual_opcode_table): New global.
3544 (cgen_insn_name): New function.
3545 (sim_disassemble_insn): Ignore virtual insns.
3546 * genmloop.sh: Delete top level loop generation. Add pbb support.
3547 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3548 (sim_cpu_base): New members max_insns,insn_name,model_data.
3549 (CPU_PC_GET,CPU_PC_SET): New macros.
3550 (sim_pc_get,sim_pc_set): Declare.
3551 * sim-model.c (model_set): Call model init fn.
3552 * sim-model.h (MODEL_FN): New typedef.
3553 (INSN_TIMING): New member model_fn.
3554 (MODEL): New members num,init.
3555 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3556 All callers updated.
3557 (profile_insn_init): New fn.
3558 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3559 Exit early if insn profiling not supported.
3560 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3561 (profile_install): Record profile_insn_init as init fn.
3562 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3563 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3564 (PROFILE_DATA): Delete member exec_time.
3565 Change insn_count to pointer to array, rather than the array.
3566 (sim_profile_print_bar): Declare.
3568 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3570 * cgen-run.c: New file.
3571 * sim-reg.c: New file.
3573 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3575 * aclocal.m4: Add checks for -lsocket and -lnsl.
3577 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3578 allow local port reuse on listening socket.
3580 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3582 * sim-config.h: Remove reference to linux kernel header.
3584 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3586 * dv-sockser.c (sockser_addr): Make variable non-static.
3588 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3590 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3592 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3594 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3596 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3598 * Make-common.in (install-common): Add $(EXEEXT) when installing
3601 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3603 * cgen-sim.h (cgen_state): New member opcode_table.
3604 * cgen-utils.c (sim_disassemble_insn): Use it.
3606 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3608 * cgen-mem.h (DECLARE_SETT): Fix return type.
3609 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3610 * cgen-scache.c: Include stdlib.h.
3611 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3612 * sim-model.c (model_option_handler): Remove unused variable `n'.
3614 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3616 * cgen-utils.c: Include bfd.h.
3617 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3619 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3621 * sim-bits.h (EXTEND24): Fix typo.
3623 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3625 * sim-events.c (ETRACE_P): New macro.
3626 (struct _sim_event): Add member trace.
3627 (sim_events_free): Reclaim trace message.
3629 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3630 sim_events_schedule_tracef): New functions, include printf trace
3631 information in argument list. If tracing, store asprintf'd trace
3632 message in sim_event.
3634 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3635 hw_event_queue_schedule_vtracef): New functions, mimic
3638 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3640 * sim-bits.h (EXTEND24): Define.
3642 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3644 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3645 (CPU_SCACHE_HASH_MASK): New macro.
3646 (SCACHE_HASH_PC): Rewrite.
3647 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3648 computation out of main loop.
3650 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3652 * cgen-sim.h (RECORD_IADDR): Delete.
3653 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3654 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3656 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3658 * gennltvals.def (mn10200): Add entry.
3659 * nltvals.def: Regenerate with MN10200 additions.
3661 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3663 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3664 documentation on how it works.
3666 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3667 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3668 sim_core_set_xor, sim_core_xor_read_buffer,
3669 sim_core_xor_write_buffer): Update.
3671 * sim-events.h, sim-events.c (sim_events_install,
3672 sim_events_watch_clock, sim_events_schedule_after_signal,
3673 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3674 sim_events_deschedule): Update.
3676 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3677 sim_fpu_max32, sim_fpu_max64): Update.
3679 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3681 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3682 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3683 * sim-profile.c (profile_print_model): Update.
3685 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3687 * gennltvals.def (m32r): Use common syscall.h now.
3688 (mn10300): Add entry.
3689 * nltvals.def: Regenerate.
3691 * sim-engine.c (sim_engine_get_run_state): New function.
3692 * sim-engine.h (sim_engine_get_run_state): Declare it.
3694 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3696 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3697 * sim-core.c (sim_core_signal): Make extern, always define.
3699 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3701 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3702 * cgen-ops.h (ANDIF): New macro.
3703 (ANDIF[BQHSD]I): Delete.
3705 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3707 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3708 (hw_event_queue_schedule, hw_event_queue_deschedule,
3709 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3712 * hw-alloc.h (HW_NZALLOC): Define.
3714 * Make-common.in (test-hw-events): Add target for testing the
3717 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3719 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3721 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3723 * hw-main.h: Include hw-handles.h, hw-instances.h.
3724 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3725 * hw-base.c (hw_create, hw_delete): Call same.
3727 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3729 * dv-core.c: Include hw-main.h and sim-main.h.
3730 * dv-pal.c: Include hw-main.h and sim-io.h.
3731 * dv-glue.c: Include hw-main.h.
3733 * hw-main.h: New file. Move list of includes to here.
3734 * hw-base.h: From here.
3735 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3736 (hw-*.o, dv-*.o): Update.
3737 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3738 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3741 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3742 do_hw_poll_read): Move declarations from here.
3743 * hw-main.h: To here.
3745 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3747 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3749 * Make-common.in (hw-config.h): Update
3750 * hw-base.c, dv-pal.c, dv-glue.c: Update
3752 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3753 `*_callback' to `*_method.
3755 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3757 * hw-base.h (set_*): Move set method macros from here.
3758 * hw-device.h: To here.
3760 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3762 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3765 * hw-base.c (hw_create, hw_delete): Call
3766 * hw-properties.c (create_hw_property_data,
3767 delete_hw_property_data): Define.
3769 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3771 * hw-device.c, hw-properties.c: Include hw-base.h
3773 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3774 * hw-device.c: From here.
3775 * hw-base.h: Include "hw-events.h".
3777 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3778 * hw-base.c (hw_create, hw_delete): Call.
3779 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3781 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3782 (hw-alloc.o): New target.
3784 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3786 * hw-events.h, hw-events.c: New files. Move event code to here.
3787 * sim-hw.c: From here.
3788 * hw-base.h: Include "hw-events.h".
3789 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3790 (hw-events.o): New target.
3792 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3793 * hw-events.h (struct hw_event): Replace typedef hw_event.
3795 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3796 * hw-base.c (hw_create, hw_delete): Call.
3797 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3801 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3803 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3804 * hw-ports.c: To here.
3806 * hw-base.h, hw-ports.c (create_hw_port_data,
3807 delete_hw_port_data): New functions.
3808 * hw-base.c (hw_delete, hw_create): Call same.
3810 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3812 * hw-ports.h: To here.
3814 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3816 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3817 PROCESSOR and CIA arguments.
3819 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3821 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3822 Move common object files from here.
3823 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3825 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3827 * sim-hw.c: Include ctype.h.
3828 (do_hw_poll_read): Do not assume EAGAIN.
3830 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3832 * cgen-trace.c (first_insn_p): New static local.
3833 (trace_insn_init): Set it.
3834 (trace_insn_fini): Use TRACE_PREFIX.
3835 (trace_insn): Rewrite to use trace_prefix.
3836 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3837 Adjust width accordingly.
3839 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3840 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3841 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3842 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3843 (PROFILE_COUNT_CORE): Simplify.
3844 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3846 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3848 * cgen-ops.h (ADDCFSI): Fix typo.
3850 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3852 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3853 * genmloop.sh: Use them rather than static locals.
3855 * sim-engine.c (sim_engine_set_run_state): New function.
3856 * sim-engine.h (sim_engine_set_run_state): Declare.
3857 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3858 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3859 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3861 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3863 * cgen-trace.c (trace_insn_init): New arg first_p.
3864 All callers updated.
3865 (trace_insn_fini): New arg last_p. All callers updated.
3866 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3867 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3868 * genmloop.sh (engine_resume): Update.
3870 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3872 * Make-common.in (install-common): Run ranlib on installed copy of
3875 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3877 * Make-common.in (install-common): Rename and install libsim.a.
3879 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3881 * sim-io.c (unistd.h): Include.
3883 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3885 * Make-common (sim_main_headers): Sort.
3886 (cgen-*.o): Add cgen-sim.h dependency.
3888 * cgen-scache.c (scache_init): Only allocate space if scache element
3890 (scache_flush,scache_print_profile): Check if scache in use first.
3892 * cgen-sim.h (IDESC): Provide forward declaration.
3894 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3895 (cgen_cpu_max_extra_bytes): Declare.
3896 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3898 * sim-cpu.h: New file. sim_cpu_base moved here.
3899 Move sim_cpu_lookup decl here.
3900 * sim-base.h: #include "sim-cpu.h".
3901 * sim-cpu.c: New file.
3902 * Make-common (sim_main_headers): Add sim-cpu.h.
3903 (sim-cpu.o): Add rule for.
3905 * sim-model.c (set_model): Delete.
3906 (sim_model_set,model_set): New functions.
3907 (sim_model_install): Renamed from model_install.
3908 Don't set default model here.
3909 (model_option_handler): Rewrite --model processing.
3910 (sim_model_lookup,sim_mach_lookup): New functions.
3911 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3912 (insn_timing): Delete.
3913 (INSN_TIMING): New member `num'.
3914 (IMP_PROPERTIES): Always define scache_elm_size member.
3915 (MACH): New member init_cpu.
3916 (sim_machs): Renamed from machs.
3917 (sim_model_install): Renamed from model_install.
3918 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3919 * sim-module.c (modules): Update.
3921 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3923 * sim-io.c: #include <errno.h>.
3925 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3927 * dv-pal.c (struct hw_pal_device): Add reader.
3928 (hw_pal_finish): Initialize reader.
3929 (scan_hw_pal): Use reader.
3931 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3932 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3935 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3936 ../ppc/main.c sim_io_read_stdin.
3938 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3942 * hw-tree.c: Update.
3944 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3945 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3947 * hw-ports.h (hw_port_event): Ditto.
3948 * hw-ports.c (hw_port_event): Update.
3949 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3951 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3953 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3954 (do_counter_event): Update.
3955 * dv-glue.c (hw_glue_io_read_buffer): Update.
3956 (hw_glue_port_event): Update.
3958 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3959 * hw-base.h (hw_create): Ditto.
3960 * hw-base.c (hw_create): Ditto.
3962 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3963 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3966 * hw-device.h (hw_system_cpu): Declare.
3967 * sim-hw.c (hw_system_cpu): New function.
3969 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3970 sim_hw_abort not hw_abort.
3971 (sim-hw.h): Include.
3972 (sim_core_read_buffer, sim_core_write_buffer): Call
3973 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3975 (sim_core_set_xor): Do not pass CPU when aborting.
3977 * sim-n-core.h (sim_core_read_aligned_N,
3978 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3979 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3980 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3983 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3985 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3986 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3988 (sim_hw_print): New function.
3990 * sim-engine.h (sim_engine_vabort): Declare.
3991 * sim-engine.c (sim_engine_vabort): New function.
3993 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3995 * sim-trace.c (print_data): For floating-point numbers trace raw
3997 (trace_result_fp2): New function.
3998 * sim-trace.h (trace_result_fp2): New declaration.
3999 (TRACE_FP_RESULT2): New macro.
4001 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4003 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4004 AM_CYGWIN32 and AM_EXEEXT.
4005 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4006 to run and install-common rules.
4007 * common/configure: regenerate
4009 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4011 * sim-types.h (cell_word): New type.
4012 (natural_cell): Delete type.
4014 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4016 * configure: Regenerated to track ../common/aclocal.m4 changes.
4019 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4021 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4023 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4025 * configure: Regenerated to track ../common/aclocal.m4 changes.
4028 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4030 * acconfig.h: New file.
4031 * Make-common.in (top_builddir): New macro.
4032 (INTL_LIB): Removed.
4033 (INTLLIBS): New macro.
4034 (INTLDEPS): Likewise.
4035 (LIBDEPS): Use INTLDEPS.
4036 (EXTRA_LIBS): Use INTLLIBS.
4037 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4038 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4039 AM_LC_MESSAGES): New macros from GNU gettext.
4041 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4043 * sim-config.h: Discard leading _ from macros.
4044 * sim-types.h: Ditto.
4046 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4048 * Make-common.in (CSEARCH): Add -I to intl directories.
4049 (INTL_LIB): Point to libintl.a.
4050 (LIBDEPS): Add $(INTL_LIB).
4051 (EXTRA_LIBS): Ditto.
4053 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4055 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4057 * cgen-ops.h (ADDCFSI): Fix.
4060 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4062 * sim-types.h (signed_address, unsigned_address): Define.
4064 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4066 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4069 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4071 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4072 New functions, pack / unpack sim_fpu struct using raw values.
4073 (sim_fpu_is): Differentiate between negative and positive
4076 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078 * sim-bits.h (EXTEND4): Define.
4079 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4081 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4083 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4084 declared so we need this cast to prevent long long addresses
4085 from being misconfigures. Results in access to unmapped memory.
4087 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4089 * Make-common.in (RUNTESTFLAGS): Define.
4090 (check): Pass RUNTESTFLAGS to recursive make.
4092 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4094 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4097 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4099 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4102 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4104 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4105 (sim-inline): Update to match sim-inline.[hc]
4106 * configure: Regenerated to track ../common/aclocal.m4 changes.
4108 * Make-common.in (sim_main_headers): Add sim-inline.h
4110 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4112 * sim-endian.h (sim-endian.c): Ditto.
4114 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4115 (sim_events_set_trace): Delete unused prototype.
4117 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4118 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4120 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4121 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4122 Comment out, not yet implemented in sim-fpu.c.
4123 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4124 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4126 * sim-inline.h: Rewrite description.
4127 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4128 (SIM_MAIN_INLINE): Add inline option.
4130 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4131 include generated files. Handled by generator directly.
4133 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4135 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4138 * sim-trace.h (TRACE_ANY_P): Define.
4139 (struct _trace_data): Add trace_any_p.
4141 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4143 * run.c (main): Handle all alternatives of enum sim_stop.
4144 (main): Delete unused `asection *s'.
4146 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4148 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4150 * configure: Regenerated to track ../common/aclocal.m4 changes.
4152 * sim-hw.c: New file.
4153 * sim-hw.h (sim_hw_parse): Declare function.
4154 (hw-tree.h): Do not include.
4156 * sim-base.h (STATE_HW): Define.
4157 (struct sim_state_base): Add member struct *hw.
4159 * sim-module.c (sim-hw.h): Include.
4160 (modules): Add sim_hw_install.
4162 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4164 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4166 * sim-base.h (CPU_INDEX): Define.
4168 * sim-utils.c (sim_state_alloc): Initialize.
4169 * sim-module.c (sim_post_argv_init): Ditto.
4171 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4173 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4174 properly formatted lists.
4176 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4178 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4179 0x2f needs to be 0x3f.
4181 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4183 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4185 (hw_tree_find_*_property): Clean up error message when property is
4188 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4189 present before looking for it.
4191 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4193 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4194 (AC_CHECK_FUNCS): Add check for __setfpucw.
4195 * configure: Regenerated.
4197 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4200 hw_pal_timer, hw_pal_timer_value): Define.
4201 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4202 (do_counter_event, do_counter_read, do_counter_value,
4203 do_counter_write): new functions.
4205 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4207 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4210 * hw-base.c (hw_create): Stop searching for a device when one is
4213 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4215 * configure: Regenerated to track ../common/aclocal.m4 changes.
4217 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4219 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4220 appends extra devices.
4221 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4224 * Make-common.in (hw-config.h): New target, create hw-config.h
4226 (SIM_HW): Definition from @sim_hw@.
4227 (hw-base.o): Depend on hw-config.h
4229 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4231 * Make-common.in: Get SHELL from configure.
4232 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4233 move-if-change. Fixes NT native build problem.
4234 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4235 move-if-change. Fixes NT native build problem.
4236 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4239 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4241 * hw-device.h, hw-device.c (hw_strdup): New function.
4243 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4244 strings name, family and args.
4245 (full_name_of_hw): Use hw_strdup when returning the full path.
4247 * hw-properties.c: Clean up property not found / wrong type error
4250 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4251 before attaching any ports.
4253 * hw-base.c (hw-config.): Include. Replace hardwired table.
4255 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4257 * Make-common.in: Add rule for dv-glue.o.
4259 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261 * hw-base.c (hw_finish): Move setting of trace level to here.
4262 (hw_create): From here.
4264 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4265 ../ppc/device_table.c.
4267 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4269 * hw-tree.c (print_properties): Supress path when printing
4270 properties of root node.
4272 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4274 * hw-device.h (HW_TRACE): Define.
4275 (hw_trace): Declare.
4276 * hw-device.c (hw_trace): Implement function.
4278 * hw-base.c (hw_create): Set hw trace level from "trace?"
4281 * dv-core.c (dv_core_attach_address_callback): Add trace.
4283 * dv-pal.c: Replace DTRACE with HW_TRACE.
4285 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4287 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4288 (hw_alloc_data): Delcare.
4289 (struct hw): Add member alloc_of_hw.
4291 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4292 functions. Assocate memory with a device.
4293 (stdlib.h): Include.
4295 * hw-base.h (set_hw_delete): Define.
4296 (hw_delete_callback): Declare.
4297 (hw_delete): Declare.
4299 * hw-base.c (hw_delete): Implement function.
4300 (struct hw_base_data): Add member to_delete.
4301 (ignore_hw_delete): New function, does nothing.
4302 (hw_create): Set the hw_delete method.
4303 (hw_create): Allocate the base type using HW_ZALLOC before setting
4306 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4308 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4310 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4311 (attach_hw_port_edge): Add struct hw argument
4313 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4316 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4318 * hw-device.h (hw_attach_address_callback,
4319 hw_detach_address_callback): Attach to a single space not a space
4320 mask. Clarify interpretation of SPACE:ADDR parameters.
4322 * hw-base.c (passthrough_hw_attach_address,
4323 passthrough_hw_detach_address): Update.
4324 * dv-core.c (dv_core_attach_address_callback): Ditto.
4325 * dv-pal.c (hw_pal_attach_address): Ditto.
4327 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4329 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4331 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4333 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4334 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4335 hw-properties_h, hw-tree_h): Define, point at corresponding
4337 (hw_base_headers): Define list of headers included by hw-base.h
4338 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4339 hw-properties.o, hw-tree.o): Specify dependencies.
4340 (dv-core.o, dv-pal.o): Ditto.
4342 * sim-hw.h: New file.
4344 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4345 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4347 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4349 * hw-base.h, hw-base.c: new files. Copied from
4350 ../ppc/device_table.[hc].
4352 * dv-core.c, dv-pal.c: New files. Copied from
4353 ../ppc/hw_{core,pal}.c
4355 * sim-basics.h (struct hw): Declare.
4356 (enum port_direction, enum object_disposition): Declare.
4358 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4360 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4361 sim_dv_src in Makefile. Take list of devices as parameter to m4
4364 * configure: Regenerated to track ../common/aclocal.m4 changes.
4366 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4368 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4369 trace_prefix can abort cleanly.
4371 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4373 * dv-sockser.c, dv-sockser.h: New files.
4374 * Make-common.in (dv-sockser.o): Add rule for.
4375 * aclocal.m4: Check for fcntl.h.
4376 * config.h: Add HAVE_FCNTL_H.
4378 * sim-break.c (remove_breakpoint): Fix thinko.
4380 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4381 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4383 1998-03-13 Fred Fish <fnf@cygnus.com>
4385 * sim-base.h (struct sim_state_base): Add prog_syms and
4386 define macro STATE_PROG_SYMS.
4387 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4388 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4389 and bfd_canonicalize_symtab, to get symbol table on first use
4390 and preserve it via STATE_PROG_SYMS for future calls to
4391 bfd_find_nearest_line.
4393 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4395 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4397 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4398 up to nr_maps, not just access_* maps.
4400 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4403 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4404 over nr_maps not sim_core_nr_maps.
4406 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4407 core_map argument to unsigned.
4408 (struct _sim_core): Ditto for struct member core_map.
4410 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4412 * sim-basics.h (access_io, access_*_io): Define.
4413 (map_read, map_write, map_exec, map_io): Define.
4415 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4416 attach with more generic mapmask.
4417 (sim_core_{read,write}_*): Change map argument to unsigned.
4419 * sim-core.c (sim_core_uninstall, sim_core_attach,
4420 sim_core_detach): Iterate over nr_maps instead of
4423 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4424 instead of the write_map.
4425 (remove_breakpoint): Ditto.
4427 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4428 with read_map, write_map, exec_map resp.
4430 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4433 * cgen-utils.c (sim_disassemble_insn): Ditto.
4435 * sim-hrw.c (sim_write, sim_write): Ditto.
4437 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4438 transfer_to_str): New functions.
4440 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4442 * sim-base.h (sim_state_base): New member environment.
4443 (STATE_ENVIRONMENT): New macro.
4444 * sim-config.c (current_environment): Delete.
4445 (sim_config_default): New function.
4446 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4447 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4448 (sim_config_default): Add prototype.
4449 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4450 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4451 Set STATE_ENVIRONMENT, not current_environment.
4453 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4455 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4457 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4459 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4461 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4463 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4465 * Make-common.in (TAGS): Make smarter.
4466 * Makefile.in (TAGS): Ditto.
4468 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4470 * sim-module.c (*): Fix typos in assertion tests.
4472 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4474 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4477 * sim-options.c (sim_parse_args): Ditto.
4478 (sim_args_command): Return OK, instead of nothing, for an empty
4481 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483 * sim-profile.c (profile_info): Rename from profile_print. Drop
4484 misc and misc_cpu callback arguments. Use
4485 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4486 (profile_install): Install profile_info function.
4488 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4489 STATE_PROFILE_INFO_CALLBACK): Define.
4490 (struct PROFILE_DATA): Add field info_cpu_callback.
4491 (profile_print): Delete function.
4493 * sim-base.h (STATE_MODULES): Define. Replace individual
4494 STATE_*_LIST with single struct module_list.
4496 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4497 (struct module_list): Declare.
4499 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4500 sim_module_info): New functions.
4501 (sim_module_install): Clean up module data structures.
4503 * sim-info.c (sim_info): New file. New function. Call
4506 * Make-common.in (sim-info.o): Define rule.
4507 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4510 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4512 * sim-base.h (sim_cpu_base): New members name, options.
4513 (sim_cpu_lookup): Add prototype.
4514 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4515 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4516 (sim_add_option_table): Update prototype.
4517 * sim-options.c (sim_add_option_table): New argument `cpu'.
4518 (standard_option_handler,standard_install): Update.
4519 (sim_parse_args): Handle cpu specific options.
4520 (print_help): New static function.
4521 (sim_print_help): Call it. Print cpu specific options.
4522 (find_match): New static function.
4523 (sim_args_command): Call it. Handle cpu specific options.
4524 * sim-utils.c (sim_cpu_lookup): New function.
4525 * sim-memopt.c (memory_option_handler): Update.
4526 (sim_memopt_install): Update.
4527 * sim-model.c (model_option_handler): Update.
4528 (model_install): Update.
4529 * sim-profile.c (profile_option_handler): Update.
4530 (profile_install): Update.
4531 * sim-trace.c (trace_option_handler): Update.
4532 (trace_install): Update.
4533 * sim-watch.c (watchpoint_option_handler): Update.
4534 (sim_watchpoint_install): Update.
4535 * cgen-scache.c (scache_option_handler): Update.
4536 (scache_install): Update.
4538 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4540 * Make-common.in (check): Run `make check' in testsuite dir.
4542 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4544 * sim-trace.c (trace_result0): New function.
4546 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4547 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4548 tracing sim_fpu variables.
4549 (TRACE_ALU_RESULT0): Define.
4550 (TRACE_FP_RESULT_WORD): Define.
4551 (TRACE_FP_INPUT_WORD1): Define.
4553 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4554 sim_fpu_two): New constants.
4555 (sim_fpu_op1, sim_fpu_op2): New types.
4556 (struct _sim_fpu): Delete member result. Re-order other members.
4557 (sim_fpu_sign, sim_fpu_exp): New functions.
4558 (sim_fpu_max, sim_fpu_min): new functions.
4559 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4560 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4562 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4564 * sim-profile.c (profile_print): Delete duplicate test of
4566 (profile_print_pc): Exit early if data collection not set up.
4567 (profile_print_core): Simplify by calling sim_core_map_to_str.
4568 * sim-core.h (sim_core_map_to_str): Declare.
4569 * sim-core.c (sim_core_map_to_str): Make non-static.
4571 * genmloop.sh (engine_resume): Update insn_count before exiting.
4572 (engine_resume_full): Keep accurate core profile data.
4574 * cgen-utils.c (sim_disassemble_insn): Don't use
4575 sim_core_read_aligned_N, it messes up profiling results.
4577 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4579 * nltvals.def: Regenerate with MN10300 additions.
4581 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4583 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4585 * sim-trace.h, sim-trace.c (trace_result_word2,
4586 trace_input_word4, trace_result_word4): New function.
4588 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4590 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4592 * sim-xcat.h: Delete.
4593 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4594 * cgen-sim.h: Ditto.
4595 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4596 * sim-n-bits.h: Ditto.
4597 * sim-n-core.h: Ditto.
4598 * sim-n-endian.h: Ditto.
4600 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4602 * syscall.c (cb_syscall): Handle short reads, and EOF.
4604 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4606 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4607 sim_fpu to safely print fp_word values.
4608 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4609 (trace_result_bool1, trace_result_addr1): New functions.
4610 (trace_input_bool1, trace_input_addr1): New functions.
4612 * sim-trace.h (TRACE_FPU_*): Define.
4614 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4616 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4617 (sim_fpu_fpto, sim_fpu_tofp): Define.
4619 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621 * sim-fpu.c (sim_fpu_cmp): New function.
4623 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4625 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4626 instead of abuf->length.
4627 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4628 (set_trace_option_mask): Renamed from set_trace_options.
4629 (set_trace_option): New function.
4630 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4631 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4633 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4635 * sim-basics.h: Declare struct _sim_fpu.
4637 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4639 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4640 (trace_prefix, trace_input*, trace_result*): Declare.
4641 (trace_one_insn): Change declaration, assume trace_prefix called.
4642 (trace_generic): Like trace_one_insn.
4643 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4644 (TRACE_alu, TRACE_[a-z]*): Update.
4646 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4647 trace_insn, save_data, trace_idx_to_str, print_data): New
4649 (trace_one_insn): Rewrite.
4650 (trace_generic): New function.
4652 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4654 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4656 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4657 (SEMANTIC_FN): Rewrite declaration.
4658 (DECODE): Update type of semantic_fast member.
4659 ({EX,SEM}_FN_NAME): Have only one version.
4660 * sim-base.h (sim_state_base): Delete conditionals surrounding
4663 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4665 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4668 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4670 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4671 Add missing parameters to device_io calls.
4672 * sim-core.h: Add missing parameters to device_io calls.
4674 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4676 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4677 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4678 (SEMANTIC{,_CACHE}_FN): Fix return type.
4679 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4680 (engine_resume): Likewise. Make `engine' volatile. Save copy
4681 of cpu pointer in volatile object. Initialize read switch if
4684 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4686 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4687 (SEM_INSN): New macro.
4689 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4691 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4693 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4695 * configure: Regenerated to track ../common/aclocal.m4 changes.
4697 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4699 * sim-types.h (fp_word): New type, define according to
4700 WITH_TARGET_FLOATING_POINT_BITSIZE.
4702 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4703 configuration of size of floating point registers.
4705 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4707 * sim-profile.c (profile_print): Only print CPU <N> if other
4708 output is going to appear.
4710 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4712 * configure: Regenerated to track ../common/aclocal.m4 changes.
4714 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716 * sim-types.h (address_word): Typedef according to
4717 WITH_TARGET_ADDRESS_BITSIZE.
4718 (signed_cell, unsigned_cell, natural_cell): Ditto using
4719 WITH_TARGET_CELL_BITSIZE.
4721 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4722 (WITH_TARGET_CELL_BITSIZE): Define.
4723 (WITH_HOST_WORD_BITSIZE): Delete.
4725 * sim-config.c (print_sim_config): Update.
4727 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4728 configuration of address and OpenFirmware cell sizes.
4730 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4732 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4733 * sim-run.c (sim_engine_run): Update.
4735 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4737 * sim-run.c (sim_engine_run): Ditto.
4739 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4740 (sim_resume): Pass nr_cpus to sim_engine_run.
4742 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4744 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4746 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4748 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4750 * Make-common.in (stamp-tvals): New rule.
4751 (targ-vals.h,targ-map.c): Depend on it.
4752 (clean): Remove stamp-tvals.
4754 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4756 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4757 in code also #if 0'ed.
4759 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4761 * configure: Regenerated to track ../common/aclocal.m4 changes.
4762 * aclocal.m4: Recognize --enable-maintainer-mode.
4764 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4766 * cgen-scache.h: Deleted.
4767 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4768 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4769 (scache_init): Use runtime computed size of SCACHE.
4770 (scache_flush): Likewise.
4771 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4772 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4773 * cgen-sim.h: Scache support moved here.
4774 (PC): Redo definition.
4775 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4776 (DECODE): Add parallel execution support.
4777 Only include semantic label members if using switch.
4778 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4779 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4780 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4781 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4783 (engine_{stop,run,resume,halt,signal}): Delete decls.
4784 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4785 (argbuf,scache): Delete forward decls.
4786 (STATE): Delete decl.
4787 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4788 Include cgen-mem.h, cgen-ops.h.
4789 (engine_halt,engine_signal): Delete.
4790 ({ex,exc,sem,semc}_illegal): Delete.
4791 (sim_disassemble_insn): Result of extract fn is in bits.
4792 * genmloop.sh: Rewrite.
4794 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4797 * sim-base.h (sim_state_base): Delete member `model'.
4798 (sim_cpu_base): Add member `model'.
4799 * sim-model.h (IMP_PROPERTIES): New type.
4800 (MACH): New members imp_props, models.
4801 (models): Delete decl.
4802 * sim-model.c (set_model): Update.
4803 * sim-profile.c (profile_print_model): Update.
4805 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4807 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4809 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4812 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4814 * configure: Regenerated to track ../common/aclocal.m4 changes.
4817 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4819 * aclocal.m4 (AR): Check for sigaction.
4821 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4823 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4825 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4826 * sim-config.c (sim_config): Replace WITH_DEVICES with
4827 WITH_TREE_PROPERTIES.
4829 * configure: Regenerated to track ../common/aclocal.m4 changes.
4831 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4833 * Make-common.in (SIM_ENVIRONMENT): New variable.
4834 (CONFIG_CFLAGS): Add it.
4835 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4836 --enable-sim-environment option.
4837 * configure: Regenerated.
4838 * sim-config.h (environment support): Rewrite.
4839 * sim-config.c (current_environment): Define as enum, unconditionally.
4840 (current_alignment): Define unconditionally.
4841 (config_environment_to_a): Update.
4842 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4843 (sim_config): Handle environment and alignment determination
4844 unconditionally. Delete sanity checks of current_environment,
4846 (print_sim_config): Update.
4847 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4848 (standard_options): Add --environment.
4849 (standard_option_handler): Likewise.
4851 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4853 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4854 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4855 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4856 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4857 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4858 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4859 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4860 argument ADD_CA macro with two argument ADDC_C - add carrying with
4862 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4863 argument SUB_CA macro with two argument SUBC_X - subtract
4865 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4867 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4869 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4871 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4872 * sim-io.h (sim_io_syscalls): Delete.
4874 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4876 * syscall.c (cb_syscall): Add missing else, so write to stdout
4879 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4880 the carry bit from the CPU's psw.
4882 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4884 * gennltvals.sh: Redo syscall support.
4885 * nltvals.def: Regenerated.
4887 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4889 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4890 the stream immediately.
4892 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4894 * sim-io.c (sim_io_getstring): Delete unused len2.
4895 (sim_io_syscalls): Ditto for sys_errno.
4897 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4899 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4901 * Make-common.in (run.o): Depend on remote-sim.h.
4902 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4903 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4905 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4907 * sim-io.c (sim_io_syscalls): Disable lseek.
4909 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4911 * gennltvals.sh: Generate syscall values for d30v.
4913 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4914 * nltvals.def: Regenerate.
4916 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4917 (os_fstat): Likewise. Validate fd argument.
4918 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4919 just compute target stat struct length.
4920 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4921 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4922 (get_string): Return host errno values so they can be properly
4924 (cb_syscall): Likewise.
4925 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4926 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4927 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4928 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4929 (get_path): New function.
4931 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4933 * sim-io.c (sim_io_syscalls): New function to provide system call
4934 emulation. Provide exit, open, close, read, write, lseek, and
4936 (sim_io_getstring): New function to return a string from a
4937 simulated memory location.
4939 * sim-io.h (sim_io_syscalls): Add declaration.
4941 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4943 * sim-core.c (sim_core_signal): Fix spelling error in message.
4945 * sim-hrw.c (sim_read): Use read map, not write map.
4947 * Make-common.in (all): Add .gdbinit.
4948 * gdbinit.in: Add dump command.
4950 * sim-model.c (model_options): Use '\0' for `shortopt'.
4952 * sim-trace.c (trace_option_handler): Set state trace file
4953 for --trace-file in addition to cpu's values.
4954 (trace_vprintf): If cpu == NULL, try state's trace file.
4955 (trace_options): Reorganize table, reword some descriptions.
4957 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4959 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4962 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4964 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4965 signal untranslated, document problem with this.
4967 * nrun.c (main): Check for a prog name of `*step'. If present,
4968 step the simulator instead of allowing it to run free.
4970 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4972 * Make-common.in (sim_main_headers): Add sim-signal.h.
4974 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4976 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4978 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4980 * sim-signal.h: Start simulator signals at 64 so that host signal
4981 numbers can be detected and reported.
4983 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4985 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4987 * callback.c (cb_host_to_target_stat): Fix return values.
4989 * cgen-sim.h (enum_signal_type): Delete.
4990 (engine_signal): Update prototype.
4991 * cgen-utils.c: Don't include <signal.h>.
4992 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4993 (engine_signal): Update.
4995 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4996 (sim_state_free): Call SIM_STATE_FREE if defined.
4998 * sim-module.c (sim_module_install): Don't leave any modules
4999 installed if one fails to install.
5001 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5003 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5004 more, since alloca is not used in this file.
5006 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5007 correctly set the carry and overflow bits for those types.
5008 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5009 with carry, so carry is correct after doing both adds.
5010 (ALU*): Space out '\' to make it easier to read.
5012 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5014 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5017 * sim-signal.c, sim-signal.h: New files.
5018 * Make-common.in (sim-signal.o): Add rule for.
5019 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5020 * sim-abort.c: Don't include <signal.h>.
5021 * sim-basics.h: #include "sim-signal.h".
5022 * sim-break.c: Don't include <signal.h>.
5023 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5024 * sim-core.c: Don't include <signal.h>.
5025 (SIGBUS): Delete definition.
5026 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5027 * sim-engine.c: Don't include <signal.h>.
5028 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5029 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5030 * sim-resume.c: Don't include <signal.h>.
5031 (SIGTRAP): Delete definition.
5032 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5033 * sim-stop.c: Don't include <signal.h>.
5034 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5035 * sim-watch.c: Don't include <signal.h>.
5036 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5038 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5040 * sim-base.h (CIA_ADDR): Provide default definition.
5041 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5042 * sim-break.c (sim_handle_breakpoint): Likewise.
5044 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5046 * Make-common.in (srccom): New variable.
5048 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5049 (LIB_OBJS): Add syscall.o.
5050 (gentmap): Pass $(NL_TARGET) to $(CC).
5051 (syscall.o): Add rule for.
5052 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5053 (sim-bits.o): Depend on $(sim-n-bits_h).
5054 (sim-load.o): Depend on callback.h.
5056 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5057 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5058 * cgen-mem.h, cgen-ops.h: New files.
5060 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5062 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5064 * callback.c: #include string.h or strings.h.
5065 #include sys/types.h and sys/stat.h.
5066 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5067 (os_get_errno,os_open): Update.
5068 (os_stat,os_fstat): New functions.
5069 (os_init): Initialize syscall_map, errno_map, open_map.
5070 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5071 errno_map, open_map, signal_map, stat_map.
5072 (cb_read_target_syscall_maps): New function.
5073 (cb_target_to_host_syscall): New function.
5074 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5075 (cb_target_to_host_open): Renamed from target_to_host_open.
5076 (store): New function.
5077 (cb_host_to_target_stat): New function.
5078 * syscall.c: New file.
5079 * gentmap.c (sys_tdefs): New global.
5080 (gen_targ_vals_h): Output target syscall numbers.
5081 (gen_targ_map_c): Update. Output target syscall translation map.
5082 * gentvals.sh: New first argument `target'. Preface table with
5083 #ifdef NL_TARGET_$target if non-null target passed.
5084 * gennltvals.sh: New file.
5085 * nltvals.def: Regenerated.
5087 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5089 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5091 (sim_core_dummy_M): Declare.
5093 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5095 * sim-core.c (sim_core_signal): Print the address of the
5098 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5100 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5102 * sim-base.h (sim_state_base): Add member trace_data.
5103 (STATE_TRACE_DATA): New macro.
5104 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5105 ({WITH_,}TRACE_DEBUG_P): New macros.
5106 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5107 (_sim_cpu): Delete forward reference.
5108 (debug_printf): Update.
5109 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5110 (trace_options): Add --trace-debug.
5111 (set_trace_options): Handle it.
5112 (trace_option_handler): Likewise.
5113 (trace_install): Init state trace_data struct.
5114 (trace_uninstall): Close state trace file.
5115 * sim-events.c (ETRACE): Only print source file and line number if
5117 * sim-n-core.h (sim_core_trace_M): Likewise.
5119 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5121 1997-11-13 Felix Lee <flee@cygnus.com>
5123 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5125 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5127 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5129 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5131 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5133 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5134 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5137 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5139 * sim-events.c (sim_events_process): Re-compute the time -
5140 update_time_from_event - as each event is processed. Reverses
5143 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5145 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5147 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5149 * sim-events.c (sim_events_process): Delete redundant call to
5150 update_time_from_event.
5151 (sim_events_slip): Always decrement time_from_event.
5152 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5153 Delete assertion that time_from_event >=0 when work in queue, no
5156 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5158 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5159 (standard_option_handler): Update.
5161 * sim-options.h: Clarify documentation.
5162 (OPTION_LONG_ONLY_P): Delete definition.
5163 (OPTION_VALID_P): Define.
5165 * sim-options.c (sim_print_help): Allow short only options.
5166 (sim_parse_args): Ditto.
5167 (sim_args_command): Skip short only options.
5168 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5169 separate entries for short and long options in the HANDLERS and
5171 (sim_parse_args): Disable argument permutation.
5173 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5175 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5176 Add argument M, size of data type.
5177 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5178 Declare, ditto for 5, 6 & 7 byte transfers.
5179 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5182 * sim-n-core.h (sim_core_trace_M): Rename from
5183 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5184 with transfer type. Print transfer direction. Handle 1 and 2 byte
5186 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5188 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5189 Update all functions.
5191 * sim-core.c: Generate functions starting with 16 not 1.
5192 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5193 all 5, 6 & 7 byte transfers.
5195 * sim-n-core.h (sim_core_read_misaligned_N,
5196 sim_core_write_misaligned_N): Implement.
5198 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200 * sim-endian.h (U16_8): Implement
5202 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5204 * sim-endian.h (VL8_16, VH8_16): Implement.
5206 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5208 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5209 (memory_option_handler): Skip comma in alias address list
5211 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5215 (parse_size, parse_addr): New functions
5216 (memory_option_handler, memory_options): Parse address & size
5217 using new functions. Pass level, space, modulo to do_memopt_add &
5220 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5222 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5223 `attach_type attach' argument with `unsigned level' argument.
5226 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5227 sim_core_attach): Replace argument attach with level. Update
5228 verification of arguments.
5229 (sim_core_map_detach, sim_core_detach): Replace argument attach
5232 * sim-basics.h (enum _attach_type): Delete.
5234 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5236 * sim-core.h (sim_core_write_8): Define.
5238 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5240 * sim-bits.h: Document ROTn macro.
5242 * sim-endian.h (H2T): Handle 16 byte variables.
5244 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5247 * sim-core.c: Do not generate sim_core_*_word.
5249 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5250 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5252 * sim-core.h (sim_core_read_unaligned_word,
5253 sim_core_read_aligned_word, sim_core_read_word,
5254 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5255 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5257 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5259 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5261 * sim-endian.h: Disable 16 byte support.
5263 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5265 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5267 * sim-n-core.h (sim_core_trace_N): New function.
5268 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5269 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5271 * sim-endian.h: Add 128 bit variant.
5273 * sim-core.h, sim-core.c: Add 128 bit variant.
5275 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5277 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5279 * sim-events.c (sim_events_process): Clear events->work_pending.
5280 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5281 setting, nr_ticks_to_process.
5282 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5283 when the event queue isn't next.
5285 * sim-events.h, sim-events.c (sim_events_slip): New function.
5287 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5289 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5291 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5294 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5296 * nrun.c (main): Remove useless test of name != NULL.
5297 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5299 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5301 * sim-fpu.c (EXPMAX): Type is unsigned.
5302 (MIN_INT, MAX_INT): Type is signed64.
5303 (i2fpu): Type of val is signed64.
5305 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5308 a bucket size of zero.
5310 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5311 OPTION_PROFILE_PC): Define.
5312 (profile_option_handler): Add support for --profile-pc and
5313 --profile-pc-granularity options.
5314 (profile_pc_init): When possible, compute nr buckets from bucket
5317 * sim-profile.c (profile_pc_init): Align the profile-pc end
5318 address with the profile-pc bucket size.
5320 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5321 something less ambiguous.
5322 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5324 * sim-profile.c (profile_pc_cleanup): New function. Move
5325 profile_pc_uninstall code to here.
5326 (profile_pc_uninstall): Call.
5327 (profile_pc_init): Call.
5329 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5331 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5332 file using BSD gprof format.
5334 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5336 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5337 MSBIT64): Force result to unsignedN.
5339 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5341 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5343 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5344 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5345 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5346 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5348 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5350 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5353 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5354 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5356 (sim_core_attach): Rename buffer_freed to free_buffer, type
5357 void*. Ensure that allocated buffer is alligned according to
5360 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5362 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5363 (ALU64_SUB): Define.
5365 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5366 (.gdbinit): Remove dependencies, generate once per build.
5368 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5370 * sim-n-core.h (sim_core_read_aligned_N,
5371 sim_core_write_aligned_N): Make xaddr param type address_word not
5374 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5376 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5377 unpacked floating point struct. Pass sim_fpu object by reference.
5378 Add preliminary support for rounding modes.
5380 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382 * configure: Regenerated to track ../common/aclocal.m4 changes.
5384 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5386 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5387 WITH_TARGET_BITSIZE.
5389 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5391 * sim-profile.c (profile_print_core): label needs empty statement.
5393 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5395 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5396 and zfree instead of xmalloc and free. Prevents warnings.
5398 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5400 * configure: Regenerated to track ../common/aclocal.m4 changes.
5402 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5404 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5405 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5407 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5408 controling the bitsize/msb of the target.
5410 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5412 * Make-common.in: New files sim-break.c, sim-break.h.
5413 * sim-base.h: Add point to breakpoint list to sim_state_base.
5414 * sim-break.c sim-break.h: New modules that implement intrinsic
5416 * sim-module.c: Add breakpoint module.
5418 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5420 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5422 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5424 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5425 (SIGBUS) define for Windows.
5426 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5427 * sim-resume.c: define SIGTRAP for windows.
5428 * sim-xcat.h: use token pasting if ALMOST_STDC.
5430 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5432 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5434 (CONFIG_CFLAGS): Add same.
5436 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5438 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5439 (SIGNED32): use ##i32.
5441 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5443 * configure: Regenerated to track ../common/aclocal.m4 changes.
5445 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5450 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5451 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5452 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5453 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5454 (CONFIG_CFLAGS): Add same.
5456 * aclocal.m4: Perform AC_SUBST on optional options.
5458 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5460 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5462 * sim-options.c (standard_option_handler): Typo in warning message.
5464 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5466 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5467 insn count. Make count conditional on there being a valid
5469 (profile_pc_init): Make default PC profile frequency an arbitrary
5472 * sim-base.h: Ditto.
5474 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5477 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5480 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5482 * configure: Regenerated to track ../common/aclocal.m4 changes.
5484 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5487 configured alignment.
5489 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5491 * configure: Regenerated to track ../common/aclocal.m4 changes.
5493 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-config.c (sim_config): Check for default alignment.
5497 * sim-options.c (standard_option_handler): Add alignment option.
5499 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5500 default alignment requirements on memory accesses.
5502 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5504 * sim-load.c (sim_load_file): Return failure if the executable
5505 had no loadable sections.
5507 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5509 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5512 * sim-core.c (sim_core_signal): When bad access halt simulator
5513 SIGSEGV / SIGBUS instead of aborting.
5514 (signal.h): Include.
5516 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5517 options was missing.
5519 * sim-bits.h (MOVED): Define
5521 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5523 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5526 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5528 * sim-bits.c: Add 8 bit versions of bit macros.
5530 * sim-bits.h: Ditto.
5532 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5534 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5535 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5537 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5538 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5540 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5541 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5543 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5545 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5546 configure.in: Output to cconfig.h instead of config.h.
5548 * configure: Regenerated to track ../common/aclocal.m4 changes.
5550 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5552 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5555 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5557 * callback.c (os_write): divert stdout and stderr to their
5560 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562 * sim-profile.c (profile_print_speed): Call
5563 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5565 * sim-events.c (sim_events_elapsed_time): New function return nr
5566 host MS consumed by the simulator.
5567 (sim_watch_valid): Use.
5569 * sim-module.c (modules): Install sim_events very very early.
5571 * sim-profile.c (profile_print): Call profile_print_pc.
5573 (profile_pc_init): New function, set up processor for PC
5575 (profile_print_pc): New function, print a PC profile.
5576 (profile_pc_event): New function, sample PC.
5578 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5579 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5582 * sim-options.c (sim_print_help): Pacify GCC.
5584 * sim-n-core.h (sim_core_read_aligned_N,
5585 sim_core_write_aligned_N): Add un-conditional profile call.
5586 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5587 profile call when aligned read/write isn't used.
5589 * sim-base.h: Include sim-profile, sim-model after sim-core &
5590 sim-events allow sim-core to define useful values.
5592 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5593 (profile_option_handler, profile_options): Add support for
5594 --profile-core option.
5595 (print_bar): Include when core profiling.
5596 (profile_print_core): New function, print core profile.
5598 * sim-config.c (print_sim_config): Print profile status.
5600 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5601 WITH_PROFILE_PC_P): Define.
5602 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5603 (PROFILE_COUNT_CORE): Define.
5605 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5607 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5608 interrupt_names array as the data.
5609 (sim-watch.h): Document.
5611 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5613 * sim-options.c (sim_print_help): When the doc string is to long
5616 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5617 that only the first few the watch options are listed. Generate
5618 meanginful usage messages.
5620 * sim-options.h (struct OPTION): Clarify use of doc_name field
5622 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5625 (standard_option_handler): Handle --architecture-info.
5627 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5629 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5630 illegal zero-sized array.
5631 * sim-core.c (sim_core_xor_read_buffer): same.
5633 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5635 * nltvals.def: Regenerate.
5637 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5641 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5643 * sim-bits.c (MASKED): Delete.
5644 (EXTRACTED): Delete.
5645 (LSEXTRACTED, MSEXTRACTED): New functions.
5647 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5648 (MSMASKEDn, LSMASKEDn): Add last argument.
5651 * sim-bits.h (EXTEND8, EXTEND16): Define.
5652 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5654 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5656 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5657 current instruction address.
5659 * sim-inline.h (*_ENGINE): Define.
5661 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5665 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5666 (watch_option_handler): Call delete_watchpoint with ident or type.
5667 (sim_watchpoint_install): Create interrupt specific watchpoint
5668 commands on the fly.
5669 (do_watchpoint_create): New function, create a watch point using
5670 type/int-nr info encoded in the option nr.
5671 (do_watchpoint_info): New function. List active watchpoints.
5673 * sim-watch.h: Change data structure to a list.
5675 * sim-memopt.c (memory_option_handler): Require explicit "all"
5676 before deleting all memory regions.
5678 * sim-utils.c (sim_do_commandf): New function, printf version of
5681 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5683 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5685 (SIGNED64, UNSIGNED64): Delete.
5686 (ALU64_ADD): Don't rely on bit endianness.
5687 (ALU64_BEGIN): Define.
5689 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5690 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5692 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5693 suffix - u64, LL - to 64 bit constants.
5695 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5699 * sim-utils.h (NZALLOC): Define - zalloc * N.
5701 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5702 implementation of read/write functions.
5704 * Make-common.in (sim-hrw.o): New target.
5706 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5709 * sim-memopt.c (memory_option_handler): Implement memory-size
5710 command. Implement memory-alias command. Let memory-delete delete
5712 (add_memopt): New function. Add a memory region.
5713 (do_memopt_delete): New function. Delete a memory region.
5715 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5717 * sim-core.c (sim_core_detach): New function.
5718 (sim_core_map_detach): New function. Perform the actual detach.
5719 (sim_core_init): Move initialization code from here.
5720 (sim_core_install): To here.
5721 (sim_core_uninstall): And here.
5723 * sim-module.c: Add memopt module.
5725 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5726 simulator base type.
5728 * Make-common.in (sim_main_headers): Add sim-memopt.h
5729 (sim-memopt.o): New target.
5731 * sim-core.c (sim_core_install): Add core_options to the option
5734 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5737 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5740 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5741 address_word, add mask member.
5743 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5744 address_word, allow for 64bit targets in 32bit host. Add modulo
5746 (sim_core_map_attach): Ditto.
5747 (new_sim_core_mapping): Ditto.
5748 (sim_core_translate): Mask address when modulo memory.
5750 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5752 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5754 * gdbinit.in: New file.
5755 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5756 * Make-common.in (distclean): Delete .gdbinit.
5757 (.gdbinit): Add rule for.
5758 * configure: Regenerated to track ../common/aclocal.m4 changes.
5760 * Make-common.in (cgen-run.o): Add rule for.
5762 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5766 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5767 both resumed and previous elapsed time.
5768 (sim_events_init): Set initial_wallclock and current_wallclock to
5770 (sim_events_install): Install sim_events_suspend and
5772 (sim_events_watch_clock): Allow for suspended simulator when
5773 computing the time of the clock event.
5775 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5776 initial_wallclock to elapsed_wallclock, set both to zero.
5777 (sim_events_init, sim_events_uninstall): Delete prototypes.
5779 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5781 * sim-module.c(sim_module_resume, sim_module_suspend): New
5784 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5786 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5789 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5791 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5792 * Make-common.in (TAGS): Likewise.
5793 * sim-n-bits.h: Add TAGS comments for all functions.
5794 * sim-n-core.h: Likewise.
5795 * sim-n-endian.h: Likewise.
5797 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5799 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5802 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5804 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5807 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5809 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5810 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5812 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5814 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5815 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5816 nr_transfered and nr_this_transfer unsigned.
5818 * sim-events.c (sim_events_tickn): N is signed, as limited to
5821 * sim-n-endian.h (offset_N): Change size to unsigned.
5823 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5825 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5827 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5829 * sim-options.c (sim_parse_args): Use dupargv.
5831 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5833 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5835 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5840 * sim-options.c (standard_options): Add --architecture=MACHINE and
5841 --target=TARGET options.
5842 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5843 (standard_option_handler): Handle architecture and target options.
5846 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5848 (sim_analyze_program): Set prog_bfd architecture from
5849 STATE_ARCHITECTURE if known.
5851 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853 * configure: Regenerated to track ../common/aclocal.m4 changes.
5856 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5858 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5859 that option does not apply to certain files.
5861 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5863 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5864 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5865 offset from MSB/LSB.
5867 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5868 access address of sub word quantity of a hosts 16, 32, 64 bit word
5870 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5871 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5872 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5873 return N*2 byte value with argument in Hi/Lo word. Renamed from
5874 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5876 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5877 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5878 so that bit offset is explicit.
5880 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5882 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5883 Update STATE_PROG_BFD when needed with a dup'd copy of the
5886 * sim-config.c (sim_config): Delete ABFD argument, use
5887 STATE_PROG_BFD directly.
5889 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5891 * run.c (main): Pass the open ABFD to sim_create_inferior.
5893 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5897 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5898 hardware only simulator targets.
5900 * Make-common.in (sim-hload.o): Add rule.
5902 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5904 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5905 used by copyargv and freeargv.
5907 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5908 STATE_PROG_ARGV, not just a pointer.
5910 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912 * configure: Regenerated to track ../common/aclocal.m4 changes.
5915 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5917 * aclocal.m4 (sim-endian): Add second argument to
5918 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5919 default endian when not hardwired.
5921 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5922 else failes value for target byte order.
5924 * sim-config.c (sim_config): Add abfd arguments. Set
5925 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5927 (sim_config): Return SIM_RC, don't abort.
5930 * run.c (main): Update call to sim_open - add ABFD argument.
5931 * nrun.c (main): Add NULL ABFD argument.
5933 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5935 * callback.c (os_poll_quit): Make static.
5936 Call sim_cb_eprintf, not p->eprintf.
5937 (sim_cb_printf, sim_cb_eprintf): New functions.
5938 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5940 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5941 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5942 sim-utils.h. #include sim-utils.h.
5943 * sim-utils.h: Above decls moved here.
5944 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5946 * sim-watch.c (action_watchpoint): Fix thinkos.
5948 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5950 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5952 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5954 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5955 to FORCED_ALIGNMENT case.
5957 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5961 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5963 * Make-common.in (libsim.a): Fix typo.
5965 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5967 * nrun.c (main): Verify the structure returned before using it.
5969 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5971 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5974 * sim-engine.c (sim_engine_install): New function. Install the
5975 engine init functions.
5976 (sim_engine_init): [Re]initialize the simulator engine.
5978 * sim-module.c: Add sim_engine to list of modules that always
5981 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5984 to remove the old watchpoint, not delete_watchpoint.
5985 (watch_option_handler): Action the correct watchpoint, not just
5988 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5990 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5991 both low and high word.
5992 (sim_core_write_aligned_N): Ditto.
5994 * sim-trace.c (set_trace_options): Delete code explicitly setting
5997 * sim-options.c (sim_print_help): Call the list commands if not a
5998 standalone simulator.
5999 (sim_print_help): Advise that some options may not be applicable.
6001 * sim-trace.c (set_trace_options): Assume core present.
6003 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6004 buffer when full not almost full.
6006 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6008 * sim-events.c (sim_events_process): Don't blat the event queue
6009 when processing watchpoints.
6011 * sim-watch.h: Make arg unsigned long - stop sign extension.
6013 * sim-events.c (sim_watch_valid): rewrite so debugable.
6015 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6017 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6018 inequality test is possible.
6019 (handle_watchpoint): Re-pass is_within arg.
6020 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6021 0 to schedule_watchpoint's is_within arg.
6022 (sim_watchpoint_init): Re-pass is_within arg.
6024 * sim-options.c (sim_print_help): Add is_command argument. Don't
6025 include -- prefix when called from the command line interpreter.
6027 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6029 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6030 zero indicates that the test should be reversed.
6031 (sim_events_watch_core): Ditto.
6032 (WATCH_CORE): Compare range against is_within.
6035 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6037 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6038 sim_core_read_buffer. Check nr-bytes transfered.
6040 * sim-core.h (sim_core_common): Define a new struct that contains
6041 the common data. to sd and cpu structures.
6042 * sim-core.c (sim_core_attach): Update.
6043 (sim_core_init): Update. Remember to copy initialized data to each
6045 (sim_core_find_mapping): Ditto.
6047 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6048 (sim_core_write_buffer): Ditto.
6050 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6051 transfer use xor version of read buffer.
6052 (sim_core_write_unaligned_N): Ditto for write.
6054 * sim-core.c (sim_core_xor_read_buffer): New function implement
6055 xor-endian data read breaking transfer up into xor-endian sized
6057 (sim_core_xor_write_buffer): Ditto for write.
6058 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6059 - needed for xor-endian transfers.
6061 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6063 * sim-inline.h: Review description.
6065 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6066 to just those involved in data transfers and configuration.
6068 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6070 * sim-n-core.h (sim_core_read_aligned_N): Use.
6071 (sim_core_read_unaligned_N): Ditto.
6072 (sim_core_read_unaligned_N): Ditto..
6073 (sim_core_write_unaligned_N): Ditto.
6075 * sim-core.h: Add xor endian bitmap to main structure. *
6077 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6079 (sim_core_read_aligned_N): Ditto.
6081 * sim-core.c (sim_core_set_xor_endian): New function.
6082 (sim_core_attach): Don't overwrite the per-cpu xor map when
6083 cloning the global core.
6085 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6087 * sim-engine.h: Update below so that it is using an enumerated
6090 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6092 * sim-engine.c (sim_engine_restart):
6093 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6094 return value used for simulator restart from 0 to 2.
6096 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6098 * cgen-scache.c (scache_option_handler): Add is_command arg.
6100 * sim-model.c (model_option_handler): Add is_command argument.
6102 * sim-profile.c (profile_option_handler): Add is_command arg.
6104 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6107 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6108 order that they are registered.
6110 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6111 between option and command line processing.
6113 * sim-options.c: Include stdlib.h, ctype.h.
6115 * Make-common.in (sim-watch.o): Add rule.
6116 (sim_main_headers): Assume sim-assert.h included.
6117 (sim-*.o): Simplify make rule.
6119 * sim-module.c: Add sim_watch_install to module list.
6121 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6123 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6126 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6127 * sim-events.c (sim_events_install): Ditto.
6128 * sim-core.c (sim_core_install): Ditto.
6129 * sim-model.c (model_install): Ditto.
6130 * sim-options.c (standard_install): Ditto.
6131 * sim-profile.c (profile_install): Ditto.
6132 * sim-reason.c (sim_stop_reason): Ditto.
6133 * sim-run.c (sim_engine_run): Ditto.
6134 * sim-utils.c (sim_analyze_program): Ditto.
6136 * sim-module.c (modules): Make profile_install and trace_install
6139 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6141 * sim-options.c (standard_option_handler): Set the byte order.
6143 * sim-events.c (sim_events_process): Allow multi tick processing.
6144 (sim_events_tickn): New function - multi cycle tick.
6146 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6147 prototypes. Under development.
6148 (sim_events): Replace processing with nr_ticks_to_process.
6150 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6152 * nrun.c (main): Pass callbacks to sim_open instead of using
6155 * run.c (main): Ditto.
6157 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6160 stop tk interrupting malloc calls.
6161 (sim_events_zalloc): Converse.
6163 * Make-common.in (sim_main_headers): Add sim-events.h.
6165 * sim-events.c (sim_events_schedule_after_signal): Change return
6166 type to void - signal events are strictly internal.
6167 (sim_events_init): Allocate a finite buffer for signal events.
6168 (sim_events_schedule_after_signal): Enter signal events into the
6171 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6172 (sim_engine_restart): Ditto.
6173 (sim_engine_abort): Ditto.
6174 * sim-stop.c (sim_stop): Ditto.
6175 (control_c_simulation): Ditto.
6176 * sim-resume.c (sim_resume): Ditto.
6177 (has_stepped): Ditto.
6178 * sim-abort.c (sim_engine_abort): Ditto.
6180 * sim-basics.h (transfer_type): New type.
6182 * sim-core.c (sim_core_signal): New function. Print core signal
6184 (sim_core_find_mapping): Add transfer argument.
6186 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6187 SIM_CORE_SIGNAL if a recoverable abort.
6188 * sim-core.c (sim_core_find_mapping): Ditto.
6190 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6192 * sim-core.c (sim_core_find_mapping): Replace calls to
6193 sim_io_error to more resiliant sim_engine_abort.
6195 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6196 (sim_core_write_unaligned_N): Ditto.
6198 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6200 * sim-module.c: Add sim_events_install to list.
6202 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6204 (sim_events_init): Now returns SIG_RC.
6206 * sim-run.c: New file. Generic sim_engine_run.
6207 * sim-reason.c: New file. Generic sim_stop_reason.
6208 * sim-stop.c: New file. Generic sim_stop.
6209 * sim-resume.c: New file. Generic sim_resume.
6211 * Make-common.in (sim-engine.o): Add rule.
6212 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6214 * sim-engine.h, sim-engine.c: New file. Provide generic
6215 implementation of sim_engine_halt, sim_engine_error. et.al.
6217 * sim-base.h (sim_state_base): Add member halt.
6218 (sim-engine.h): Include.
6220 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6222 * sim-events.c (sim_events_poll): Update event handler.
6224 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6226 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6228 (sim_events_watch_sim): New function.
6229 (sim_events_watch_core): New function.
6230 (sim_watch_valid): New function.
6231 (sim_events_preprocess): New function.
6232 (sim_events_process): Process the watchpoints as well as the timer
6234 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6235 (sim_events_deschedule): Check all the queues when removing an
6237 (sim_events_init): Ditto for cleaning.
6239 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6241 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6243 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6245 * callback.c (os_open): Type of arg flags is int.
6247 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6249 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6250 just like normal numbers as per IEEE rules.
6252 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6254 * callback.c (os_close): Mark the descriptor as being
6255 available if the close succeeded.
6256 (os_open): Pass 0644 as the mode of the file being created.
6258 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6260 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6263 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6264 * sim-lnline.h: Update.
6266 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6267 conversion functions.
6268 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6270 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6271 compare functions. Replacing.
6272 (sim_fpu_cmp): This. Delete.
6274 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6276 * sim-core.c (sim_core_find_mapping): Call engine_error not
6277 sim_io_error when possible.
6279 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6281 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6282 high/low double word.
6284 * sim-trace.h: Remove definition of attribute - defined in
6287 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6289 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6290 name of the option - or family of options.
6292 * sim-options.c (sim_args_command): Match command `a-b c' with
6293 option `--a-b-c' from option table.
6295 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6297 * sim-options.c (sim_print_help): For optional arguments, wrap
6300 * sim-trace.c (set_trace_options): New function, handle optional
6301 argument and multiple assignment.
6302 (trace_option_handler): Update.
6304 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6305 when branch tracing selected.
6307 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6309 * sim-trace.c (trace_one_insn): Make a va-args function.
6311 * sim-trace.c (trace_vprintf): New function, va-arg version of
6314 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6316 * sim-trace.c (trace_uninstall): Don't close a file twice.
6317 * sim-profile.c (profile_uninstall): Likewise.
6319 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6321 * sim-trace.c (toplevel): Include bfd.h.
6322 (trace_options): Note that --trace-linenum also turns on
6323 --trace-insn. Add --trace-{branch,semantics}.
6324 (trace_option_handler): If --trace-linenum, also turn on
6325 --trace-insn. Add --trace-branch support. If --trace-semantics,
6326 turn on ALU, FPU, branch, and memory tracing.
6327 (trace_one_insn): New function to trace an instruction. Support
6329 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6331 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6332 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6333 (TRACE_branch): Add new mask.
6334 (TRACE_*_P): Define all possible trace_p macros.
6335 (trace_one_insn): Declare function.
6337 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6339 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6340 GNU C doesn't support __attributes__.
6341 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6344 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6346 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6347 addresses are masked forcing them to be correctly aligned.
6348 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6349 * sim-config.c (config_alignment_to_a): Update.
6351 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6353 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6355 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6356 processor specific core maps.
6357 (sim_core_map_attach): Copy the core map data to each of the
6358 processor specific core data structures.
6359 * sim-core.c (sim_core_find_mapping): Update.
6361 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6362 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6363 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6364 alternatives that handle unaligned addresses.
6365 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6367 * cgen-utils.c (sim_disassemble_insn): Update.
6369 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6371 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6374 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6377 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6379 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6381 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6384 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6387 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6389 * cgen-trace.c: Prepend additional trace_printf argument.
6391 * cgen-utils.c (sim_disassemble_insn): Add additional core
6394 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396 * nrun.c (main): Catch/report errorenous simulator states.
6398 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6399 * sim-trace.c: #include string.h/strings.h so that memset is
6401 * sim-utils.c: Ditto.
6402 * sim-profile.c: Ditto. And stdlib.h.
6403 (print_bar): Only define when used by instruction or memory profiler.
6405 * sim-options.c (standard_option_handler): Make ul more local.
6407 * sim-load.c (sim_load_file): Make the name constant.
6408 (sim_load_file): Passify gcc.
6410 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6412 * sim-utils.c, sim-load.c: Include sim-utils.h.
6414 * sim-base.h (sim_cpu): Pre define here so available to all.
6416 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6417 Restore the sim_cpu and instruction_address arguments so that full
6418 information is available to the abort function.
6419 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6420 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6422 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6423 tracing support for sim-events and sim-core.
6424 (trace_option_handler): Convert #if to if where possible so always
6425 compiled/checked by C compiler.
6426 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6428 * sim-base.h: Adjust comment documenting how to define the cpu
6430 (sim_state_base): Add sim_core and sim_events to simulator base
6433 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6434 * sim-core.c (sim_core_init, sim_core_attach,
6435 sim_core_find_mapping): Update.
6436 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6437 update_time_from_event, insert_sim_event,
6438 sim_events_schedule_after_signal, sim_events_deschedule,
6439 sim_events_tick): Ditto.
6441 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6442 sim-model.h): Move #includes from here.
6443 * sim-base.h: To here.
6444 (sim-core.h, sim-events.h, sim-io.h): Include also
6446 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6448 * callback.c (default_callback): Missing initialisers.
6450 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6452 * sim-utils.c (sim_add_commas): New function.
6453 * sim-basics.h (sim_add_commas): Add prototype.
6454 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6455 * sim-profile.c (COMMAS): New macro.
6456 (print_*): Use it to print commas in numbers.
6458 * configure: Regenerated.
6460 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6461 (cgen_state): New member run_fast_p.
6462 (cgen_init): Add prototype.
6463 (sim_disassemble_insn): New arg `cpu'.
6464 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6465 * cgen-utils.c (cgen_init): New function.
6466 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6467 * genmloop.sh: Call engine_halt if loop exits.
6469 * Makefile.in (sim-options_h): Define.
6470 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6471 (sim-model.o): Add new rule.
6472 (cgen-{scache,trace,utils}.o): Add new rules.
6473 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6474 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6475 Indent output by 2 spaces.
6476 * cgen-scache.h (scache_print_profile): Update.
6477 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6478 Use trace_printf, not fprintf.
6479 (trace_extract): Use trace_printf, not cgen_trace_printf.
6480 * genmloop.sh (!FAST case): Increment `insn_count'.
6481 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6482 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6483 access macro's name.
6484 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6485 Change return type to SIM_RC.
6486 (sim_core_{install,uninstall}): New functions.
6487 * sim-core.h (sim_core_{install,uninstall}): Declare.
6488 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6489 Change return type to SIM_RC.
6490 * sim-model.h (models,machs,model_install): Declare.
6491 * sim-module.c (modules): Add scache_install, model_install.
6492 (sim_post_argv_init): Set cpu->state backlinks.
6493 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6494 (standard_option_handler): Likewise.
6495 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6498 (profile_options): Delete --profile-simcache.
6499 (profile_option_handler): Likewise.
6500 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6502 (profile_print_{memory,model}): Likewise.
6503 (profile_print_simcache): Delete.
6504 (profile_print_speed): New function.
6505 (profile_print): Rewrite.
6506 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6507 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6508 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6509 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6510 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6511 (profile_print): Update prototype.
6513 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6515 * cgen-scache.[ch], cgen-sim.h: New files.
6516 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6517 * sim-model.c: New file.
6519 * Make-common.in (clean targets): Undo patch of Apr. 22.
6521 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6523 * sim-n-bits.h (signed): If we have a standard compiler, undef
6524 signed, so that signedN is defined correctly.
6526 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6528 * sim-module.h, sim-model.h, sim-profile.h: New files.
6529 * sim-module.c, sim-profile.c: New files.
6530 * Make-common.in (SIM_PROFILE): Define
6531 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6532 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6533 (sim_module.o,sim-profile.o): Add rules for.
6534 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6535 (--enable-sim-profile): Add.
6536 * configure: Regenerated.
6537 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6538 model. Move trace and profile support to sim-{trace,profile}.h.
6539 New members trace_data, profile_data.
6540 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6541 * sim-config.h: Provide default definition of WITH_PROFILE.
6542 (WITH_TRACE): Change default to -1.
6543 (MAX_NR_PROCESSORS): Always define.
6544 * sim-options.c: Move trace and profile support to
6545 sim-{trace,profile}.h.
6546 (sim_pre_argv_init): Moved to sim-model.c.
6547 (standard_install): New function.
6548 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6549 (standard_install): Declare.
6550 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6551 (trace_install, trace_uninstall): New functions.
6552 (trace_printf): Update reference to TRACE_FILE.
6553 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6554 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6555 (WITH_TRACE_FOO_P): Define.
6556 (trace_install): Declare.
6557 (TRACE_DATA): New struct.
6559 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6561 * run.c: Undo last exec_bfd patch.
6562 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6564 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6566 * run.c (exec_bfd): Add back in.
6567 (main): Set exec_bfd.
6569 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6571 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6573 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6575 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6576 less well defined engine_error.
6577 * sim-core.c: Ditto.
6579 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6581 * Make-common.in: Change clean targets to use :: so that other
6582 Makefiles can have their own clean targets.
6583 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6584 __STDC__ to control use of stdarg vs. varargs syntax. Some
6585 systems can't use __STDC__, but require stdarg.
6587 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6589 * sim-options.c (standard_options): Add --endian.
6590 (standard_option_handler): Likewise.
6592 * nrun.c: #include <signal.h>.
6593 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6594 handler that calls sim_stop ().
6596 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6598 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6599 handler that calls sim_stop (). Simulators may still be
6600 establishing their own handler.
6602 * sim-events.c (sim_events_poll): Rename from
6603 sim_events_at_large_int. Poll IO.
6605 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6608 * callback.c (os_poll_quit): New function poll for quit signal
6610 (default_callback): Include magic number.
6612 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6614 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6615 Check for functions getrusage, time.
6616 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6617 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6618 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6619 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6621 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6623 * sim-options.c, sim-options.h: New files.
6624 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6625 * Make-common.in (nrun.o): Add rules for.
6628 * run.c (main): Check return value of sim_open.
6630 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6631 (sim_main_headers): Add sim-trace.h.
6632 * run.c (exec_bfd, target_byte_order): Delete.
6633 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6634 call sim_load instead. Check return code of sim_create_inferior.
6635 * sim-base.h (CURRENT_STATE): Define.
6636 (sim_state_base): Make typedef. New members options, prog_argv,
6637 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6638 mem_size, memory [+ corresponding access macros].
6639 (sim_cpu_base): New typedef.
6640 * sim-trace.h: New file.
6641 * sim-trace.c: New file.
6642 * sim-basics.h: #include it.
6643 * sim-load.c: New file.
6645 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6647 * Make-common.in (INSTALL): Set to @INSTALL@.
6648 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6649 (install-common): Depend upon installdirs. Use
6650 $(program_transform_name) directly, rather than using
6652 (installdirs): New target.
6653 * Makefile.in (INSTALL): Set to @INSTALL@.
6654 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6655 (install-man): Depend upon installdirs. Use
6656 $(program_transform_name) directly, rather than using
6658 (installdirs): New target.
6660 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6662 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6665 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6667 * sim-basics.h: Only bring in config.h and tconfig.h if
6670 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6672 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6673 numbering convention of the target.
6674 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6675 and WITH_TARGET_WORD_MSB.
6676 (sim_config): When possible, check for consistency with bitsize
6679 * sim-bits.h: Allow MSB to be other than zero.
6680 * sim-bits.c: Ditto.
6681 * sim-n-bits.h: Ditto.
6683 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6684 * sim-n-bits.h (MSMASKEDn): Ditto.
6686 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6688 * Makefile.in (INSTALL): Change install.sh to install-sh.
6690 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6692 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6694 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6696 * run.c (main): Check that a program to run was specified.
6698 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6700 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6702 * configure: Regenerated to track ../common/aclocal.m4 changes.
6705 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6707 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6708 * sim-config.h: To here.
6710 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6711 (sim_main_headers): Define.
6712 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6713 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6715 (sim-utils.o): Add rule for.
6716 * sim-utils.o: New file.
6717 * sim-basics.h: #include sim-base.h.
6718 (zalloc): Make argument unsigned long.
6719 * sim-base.h: New file.
6720 * sim-inline.h (SIM_IO support): Delete.
6721 * sim-io.h: Delete inline support.
6722 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6723 * sim-config.c: sim-state.h renamed to sim-main.h.
6724 * sim-core.c: Likewise.
6725 * sim-events.c: Likewise.
6727 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6729 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6730 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6732 * configure: Regenerated to track ../common/aclocal.m4 changes.
6734 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6736 * configure: Regenerated to track ../common/aclocal.m4 changes.
6738 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6740 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6741 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6742 are defined by the configure.
6744 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6746 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6747 reserved-bits): Always define.
6749 * sim-config.h, sim-config.c (sim_config): New function - and new
6750 file - co-ordinate the setting/checking of the common simulator
6751 configuration options.
6753 * Make-common.in (sim-config.o): Add rule.
6755 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6757 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6758 va_list from void *, since va_list might not be a pointer type.
6760 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6762 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6764 (offset_N): Correct computation of LE offset.
6766 * sim-io.c (sim_io_error): Include a new line when reporting
6769 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6772 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6774 * run.c: Include alloca-conf.h.
6776 * callback.c (os_evprintf_filtered): Fix typo.
6778 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6780 * run.c (string.h, strings.h, stdlib.h): Include.
6782 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6783 0 when nothing pending.
6785 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6786 will soon be going away.
6787 (getopt): Plicate GCC.
6789 * sim-endian.c (sim-io.h): Plicate GCC.
6790 * sim-bits.c (sim-io.h): Ditto.
6791 * sim-n-bits.h (ROTn): Ditto.
6793 * sim-io.c (sim_io_error): Correct check for NULL.
6795 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6797 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6800 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6802 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6803 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6805 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6807 * sim-alu.h: Include sim-xcat.h.
6809 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6811 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6812 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6815 * sim-events.c (sim_events_at_large_int): New function. Just
6816 schedules an event every large-int ticks.
6817 (sim_events_init): Call.
6818 (sim_events_tick, sim_events_process): Move async handing to
6819 sim_events_process. Move timer decrement so that it occures after
6820 events have been processed.
6822 * sim-basics.h (struct _engine): Remove declaration.
6824 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6825 everything with same. Rename global struct to SIM_DESC.
6826 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6827 * sim-io.h, sim-io.c: Ditto.
6829 * sim-assert.h: New file. Optional assertion checking macros.
6830 * sim-io.c (sim_io_error): Make just this function tolerant to
6833 * sim-xcat.h: New file. Define concatenate macros.
6834 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6835 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6839 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6841 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6843 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6845 * sim-inline.h: Add definitions for sim-types.
6846 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6849 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6851 * sim-events.h: Remove defunct reference to callback struct.
6853 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6855 * configure: Re-generate.
6857 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6859 * Make-common.in (CSEARCH): Do not include the gdb directory in
6862 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6864 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6865 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6866 to explicitly incorporate these.
6868 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6869 specify the alignment restrictions of the target architecture -
6870 without this option all alignment restrictions are accomodated.
6871 (--enable-sim-assert): New option. Conditionally compile in
6872 assertion statements.
6873 (--enable-sim-float): New option. Strongly specify the target's
6874 floating point support.
6875 (--enable-sim-hardware): New option. Specify the hardware devices
6876 included in the simulation.
6877 (--enable-sim-packages): New option. Specify the hardware
6878 packages included in the simulation.
6879 (--enable-sim-regparm): New option. Specify that parameters be
6880 passed in registers instead of on the stack.
6881 (--enable-sim-reserved-bits): New option. Specify that reserved
6882 bits within an instruction are are correctly set.
6883 (--enable-sim-smp): New option. Specify the level of SMP support
6884 to be included in the simulator.
6885 (--enable-sim-stdcall): New option. Specify an alternative
6886 function call convention.
6887 (--enable-sim-xor-endian): New option. Configure xor-endian
6888 support used by some targets to implement bi-endian support.
6890 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6892 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6893 host endianness to be overridden.
6894 (--enable-sim-endian): Allow the target platform's byte order
6896 (--enable-sim-inline): Control the inlining of common components.
6897 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6898 (--enable-sim-warnings): Enable additional GCC compiler checks.
6899 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6902 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6903 sim-*-n.h so that the names are uniq on dos machines
6904 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6906 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6908 * run.c: #include "libiberty.h".
6909 (main): New locals sd,no_args,sim_argv.
6910 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6911 is program name. Update call to sim_set_callbacks.
6912 Record result of sim_open, pass to other sim_foo routines.
6914 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6916 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6919 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6921 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6922 Route stdout through buffered IO.
6924 * callback.c: Add os_flush_stderr, os_write_stderr,
6925 os_evprintf_filtered functions to route error output through
6928 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6929 Correct return type - should be void.
6931 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6933 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6935 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6936 not provide a default value as undefined indicates disable code.
6938 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6940 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6942 * sim-events.h, sim-events.c: Ditto.
6943 * sim-io.h, sim-io.c: Ditto.
6945 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6947 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6949 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6950 extract the tail or least signifiant bits from an integer of the
6953 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6954 WITH_TARGET_BITSIZE so that the compilation will fail when an
6955 unsupported bitsize value is defined.
6957 (INSERTED*): Convert to functions.
6958 (EXTRACTED*): Ditto.
6960 (SIGN_EXTEND, SEXT): Change to more terse name.
6962 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6964 * sim-inline.h: Allow explicit control over which .c files will be
6965 included by their header.
6967 * sim-inline.h: Allow explicit control over which .c files use the
6968 alternative - REGPARM - parameter passing mechanism.
6970 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6971 icache.c, idecode.c, semantics.c or support.c. Those names are
6972 not generally applicable.
6974 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6976 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6977 in a fashion similar to sim-endian-n.
6979 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6980 both value and address macro's.
6982 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6984 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6986 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6987 generic L_word, H_word macro's.
6989 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6991 * sim-basics.h: Borrow code from ppc directory.
6992 * sim-bits.c: Ditto.
6993 * sim-bits.h: Ditto.
6994 * sim-config.h: Ditto.
6995 * sim-endian-n.h: Ditto.
6996 * sim-endian.c: Ditto.
6997 * sim-endian.h: Ditto.
6998 * sim-inline.c: Ditto.
6999 * sim-inline.h: Ditto.
7000 * sim-types.h: Ditto.
7002 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7004 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7005 all the ALU size alternatives and then auto-configure a default.
7007 * sim-alu.h: Copy ppc/idecode_expression.h.
7009 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7011 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7012 sign extend a bit within a value.
7014 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7015 a pointer into the middle of a host word.
7016 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7018 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7020 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7021 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7022 appropriate definitions of read, write, etc. Add prototype for
7025 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7027 * Makefile.in (libcommon.a): Delete.
7028 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7029 (gentmap,targ-vals.h,targ-map.c): Likewise.
7030 (run-autoconf): Delete.
7031 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7032 (common makefile fragment): Moved back into ...
7033 * Make-common.in: Resurrect.
7034 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7035 * configure: Regenerated.
7037 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7039 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7040 (SIM_AC_OUTPUT): To here.
7042 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7044 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7045 comments and single quotes. Fixes a problem found on hpux.
7047 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7049 * aclocal.m4: Remove Make-common.in from dependencies.
7050 * (distclean): Remove targ-vals.def.
7052 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7053 into here. Makes insertion into makefiles easier. Also, change
7054 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7055 targ-map.o, and run are built. They are now built in the
7056 individual simulator directories, taking sources from ../common as
7057 necessary. This replaces the merging of libcommon.a into
7058 linsim.a, which was problematic for the WinGDB build process.
7059 * run.c: Include config.h from . instead of ../common.
7060 * Make-common.in: Remove. It's no longer necessary.
7062 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7064 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7065 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7067 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7069 * run.c (main): Set target_byte_order before call to sim_open.
7071 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7073 * callback.c: #include <stdlib.h>
7074 (os_error): New function.
7075 (default_callback): Add os_error.
7077 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7079 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7080 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7082 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7084 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7086 * run.c: #include ../common/config.h, tconfig.h.
7087 (myname): New static global.
7088 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7089 Only process -c ifdef SIM_HAVE_SIMCACHE.
7090 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7091 Parse program name from argv[0] and use in error messages.
7092 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7093 Add support for incomplete h8/300 termination indicators.
7094 (usage): Make more verbose.
7095 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7096 * Makefile.in,Make-common.in,callback.c: New files.
7097 * nltvals.def,gentmap.c,gentvals.sh: New files.
7099 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7101 * run.c: Include stdarg.h if __STDC__.
7103 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7105 * run.c (main): Don't print out anything if the signal
7106 number is zero (ie no signal).
7108 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7110 * run.c (main): Print out if the program raised a signal.
7112 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7114 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7117 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7119 * run.c (main): Explicitly cast malloc() parameter.
7121 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7123 * run.c (sim_bfd): New global to hold the bfd pointer for the
7125 (main): Initialize sim_bfd.
7127 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7129 * run.c (main): Use new bfd_big_endian macro.
7131 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7133 * run.c (main): Removed SH specific comments, so source is
7134 generic. Also updated to only load relevant sections. Moved
7135 sim_open() to after callback attach (to match GDB).
7137 * run.1: Removed SH specific comments.
7139 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7141 * run.c (main): Always return sigrc at end.
7143 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7145 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7146 bfd_check_format() fails.
7148 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7150 * run.c, run.1: From sh directory.
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