| blob | 2c71b135904282ed9190c0f6dcdde38ad0523495 |
1 2020-08-10 Tom de Vries <tdevries@suse.de>
3 * sim-cpu.c: Include stdlib.h for free.
5 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
7 * nrun.c: Include stdlib.h.
8 * sim-core.c: Likewise.
9 * sim-engine.c: Likewise.
10 * sim-io.c: Likewise.
11 * sim-module.c: Likewise.
12 * sim-reason.c: Likewise.
14 2019-12-19 Tom Tromey <tromey@adacore.com>
16 PR build/24572:
17 * Makefile.in (install-strip): New target.
19 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
21 * sim-utils.c: Prevent buffer overflow.
23 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
25 * gennltvals.sh: Add PRU libgloss target.
26 * nltvals.def: Regenerate from the latest libgloss sources.
28 2019-06-13 Stafford Horne <shorne@gmail.com>
30 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
31 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
32 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
34 2019-06-13 Stafford Horne <shorne@gmail.com>
36 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
37 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
39 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
41 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
42 CURRENT_TARGET_BYTE_ORDER.
43 (SUBWORDTFSI): Likewise.
44 (JOINSIDF): Likewise.
45 (JOINSIXF): Likewise.
46 (JOINSITF): Likewise.
48 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
50 * sim-base.h: Add 'sim-assert.h' include.
51 * sim-basics.h: Add 'libiberty.h' include.
53 2019-03-28 Stafford Horne <shorne@gmail.com>
55 * sim-options.c: Include "config.h".
56 Include <stdio.h>.
57 * sim-watch.c: Include "config.h".
58 Include <stdio.h>.
59 * hw-device.c: Include <string.h>.
60 * hw-events.c: Include <string.h>.
61 * hw-handles.c: Include <stdlib.h>.
62 * sim-fpu.c: Include <stdlib.h>.
64 2019-03-28 Stafford Horne <shorne@gmail.com>
66 * Make-common.in (sim-arange_h): Remove sim-arange.c
67 * sim-arange.c: Remove SIM_ARANGE_C.
68 Add ifdef for _SIM_ARANGE_C_.
69 Include "sim-arange.h".
70 Remove include for unused "sim-assert.h".
71 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
72 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
73 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
74 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
75 INLINE_SIM_ARANGE.
76 * sim-arange.h (sim_addr_range_add): Declare as
77 INLINE_SIM_ARANGE.
78 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
79 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
80 Remove definition of SIM_ARANGE_INLINE.
81 Remove [HAVE_INLINE].
82 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
83 * sim-base.h: Include "sim-arange.h"
84 * sim-basics.h: Remove include of "sim-arange.h"
85 * sim-inline.c: Include "sim-arange.c"
86 * sim-inline.h: Define INLINE_SIM_ARANGE.
87 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
88 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
90 2019-01-26 Tom Tromey <tom@tromey.com>
92 * Make-common.in (version.c): Use sim's create-version.sh.
93 * create-version.sh: New file.
95 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
97 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
99 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
101 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
103 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
105 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
106 this point, it should have already been set in cb_syscall.
108 2018-10-05 Stafford Horne <shorne@gmail.com>
110 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
111 (ADDOFDI): New function, add overflow flag DI variant.
112 (SUBCFDI): New function, subtract carry flag DI variant.
113 (SUBOFDI): New function, subtract overflow flag DI variant.
115 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
117 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
118 cpu_core.byte_xor.
119 * sim-core.c (sim_core_set_xor): Likewise.
120 (sim_core_xor_read_buffer): Likewise.
121 (sim_core_xor_write_buffer): Likewise.
123 2017-12-12 Peter Gavin <pgavin@gmail.com>
124 Stafford Horne <shorne@gmail.com>
126 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
127 flag.
128 (MUL1OFSI): New function, 1's complement overflow flag.
130 2017-12-12 Peter Gavin <pgavin@gmail.com>
131 Stafford Horne <shorne@gmail.com>
133 * cgen-accfp.c (remsf, remdf): New function.
134 (cgen_init_accurate_fpu): Add remsf and remdf.
135 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
136 * sim-fpu.c (sim_fpu_rem): New function.
137 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
138 (sim_fpu_rem): New function.
139 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
141 2017-09-06 John Baldwin <jhb@FreeBSD.org>
143 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
144 environment.
146 2017-05-24 Yao Qi <yao.qi@linaro.org>
148 * sim-trace.c (trace_disasm): Caller update.
150 2016-08-15 Mike Frysinger <vapier@gentoo.org>
152 * sim-base.h (sim_state_base): Add prog_syms_count.
153 (STATE_PROG_SYMS_COUNT): Define.
154 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
155 (trace_load_symbols): New function.
156 (trace_sym_value): Likewise.
157 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
158 loading logic with a call to trace_load_symbols.
159 * sim-trace.h (trace_load_symbols, trace_sym_value): New
160 prototypes.
162 2016-08-13 Mike Frysinger <vapier@gentoo.org>
164 * cgen-types.h (mode_names): Mark const.
165 * cgen-utils.c (mode_names): Likewise.
167 2016-08-13 Mike Frysinger <vapier@gentoo.org>
169 * cgen-defs.h (struct cgen_state): Delete argv and envp.
170 (STATE_ARGV, STATE_ENVP): Delete.
172 2016-02-04 Nick Clifton <nickc@redhat.com>
174 * cgen-scache.c (scache_option_handler): Prevent possible
175 undefined behaviour computing the size of the scache by using
176 unsigned integers instead of signed integers.
178 2016-01-17 Joel Brobecker <brobecker@adacore.com>
180 * sim-fpu.c: Minor comment fixes throughout.
182 2016-01-17 Joel Brobecker <brobecker@adacore.com>
184 * sim-fpu.c (print_bits): Minor reformatting (no code change).
185 (sim_fpu_map): Likewise.
187 2016-01-11 Mike Frysinger <vapier@gentoo.org>
189 * sim-config.c (print_sim_config): Drop extra whitespace before =
190 in output for byte order, stdio, and msb settings.
192 2016-01-10 Mike Frysinger <vapier@gentoo.org>
194 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
195 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
196 sim-stdio, sim-trace, and sim-profile.
197 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
198 (SIM_AC_OPTION_ASSERT): Likewise.
199 (SIM_AC_OPTION_SMP): Likewise.
200 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
201 * configure: Regenerate.
202 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
203 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
204 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
205 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
206 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
207 WITH_ENVIRONMENT & USER_ENVIRONMENT.
208 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
209 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
210 WITH_ASSERT, WITH_STDIO): Delete.
211 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
212 check.
214 2016-01-10 Mike Frysinger <vapier@gentoo.org>
216 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
217 * configure: Regenerate.
218 * Make-common.in (SIM_PACKAGES): Delete.
219 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
221 2016-01-10 Mike Frysinger <vapier@gentoo.org>
223 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
225 2016-01-10 Mike Frysinger <vapier@gentoo.org>
227 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
229 2016-01-10 Mike Frysinger <vapier@gentoo.org>
231 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
232 sim_link_links.
233 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
234 * gentmap.c: Change targ-vals.def include to nltvals.def.
235 * Make-common.in (gentmap): Change targ-vals.def to
236 $(srccom)/nltvals.def.
237 (distclean): Delete rm -f targ-vals.def.
238 * Makefile.in: Update comment.
240 2016-01-10 Mike Frysinger <vapier@gentoo.org>
242 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
243 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
244 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
246 2016-01-10 Mike Frysinger <vapier@gentoo.org>
248 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
249 and --enable-sim-stdcall and sim_stdcall.
250 * configure: Regenerate.
251 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
252 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
253 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
254 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
255 (REGPARM_*): Delete all regparm defines and their use.
257 2016-01-10 Mike Frysinger <vapier@gentoo.org>
259 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
260 * Make-common.in (SIM_CFLAGS): Delete.
261 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
262 * Makefile.in: Likewise.
264 2016-01-09 Mike Frysinger <vapier@gentoo.org>
266 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
267 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
268 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
269 * acinclude.m4 (SIM_AC_COMMON): ... here.
270 * aclocal.m4, configure: Regenerate.
271 * config.in: Delete file.
272 * callback.c: Change cconfig.h include to config.h.
273 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
274 syscall.c: Likewise.
275 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
276 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
278 2016-01-06 Mike Frysinger <vapier@gentoo.org>
280 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
281 date, and time information.
283 2016-01-06 Mike Frysinger <vapier@gentoo.org>
285 * sim-options.c (sim_parse_args): Mark argv array const.
286 * sim-options.h (sim_parse_args): Likewise.
288 2016-01-05 Mike Frysinger <vapier@gentoo.org>
290 * sim-trace.c: Include dis-asm.h.
291 (OPTION_TRACE_DISASM): New enum.
292 (trace_options): Add trace-disasm flag.
293 (trace_option_handler): Handle OPTION_TRACE_DISASM.
294 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
295 (dis_read, dis_printf, trace_disasm): New functions.
296 * sim-trace.h: Include dis-asm.h.
297 (TRACE_INSN_IDX): Clarify comment.
298 (TRACE_DISASM_IDX): New enum.
299 (TRACE_disasm): New define.
300 (WITH_TRACE_DISASM_P): New define.
301 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
302 (STRACE_DISASM_P): New define.
303 (TRACE_DISASM_P): Likewise.
304 (TRACE_DISASM_P): Likewise.
305 (TRACE_DISASM): Likewise.
306 (trace_disasm): New function.
308 2016-01-04 Mike Frysinger <vapier@gentoo.org>
310 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
312 2016-01-04 Mike Frysinger <vapier@gentoo.org>
314 * cgen-scache.c (MAX): Delete.
315 (scache_init): Change MAX to max.
316 * cgen-trace.c (min): Delete.
317 * cgen-utils.c (min): Delete.
318 * sim-basics.h [!min] (min): Define.
319 [!max] (max): Define.
321 2016-01-04 Mike Frysinger <vapier@gentoo.org>
323 * sim-options.c (sim_parse_args): Tweak getopt error message.
325 2016-01-04 Mike Frysinger <vapier@gentoo.org>
327 * acinclude.m4 (sim-bswap): Delete.
328 * configure: Regenerate.
329 * Make-common.in (SIM_BSWAP): Delete.
330 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
331 * sim-config.h (htonl, ntohl): Delete.
332 (WITH_BSWAP): Delete.
334 2016-01-03 Mike Frysinger <vapier@gentoo.org>
336 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
337 opterr state to it before calling getopt_long and restore afterwards.
338 Set opterr to 0. When optc is '?', call sim_io_eprintf.
340 2016-01-03 Mike Frysinger <vapier@gentoo.org>
342 * hw-device.h (device): Delete commented typedef.
343 * sim-basics.h (device): Delete typedef.
345 2016-01-03 Mike Frysinger <vapier@gentoo.org>
347 * sim-options.c (sim_parse_args): Replace for loop with a call
348 to countargv.
350 2016-01-03 Mike Frysinger <vapier@gentoo.org>
352 * nrun.c (myname): Mark const.
353 (main): Mark name const. Replace myname parsing loop with a
354 call to lbasename.
356 2016-01-03 Mike Frysinger <vapier@gentoo.org>
358 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
359 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
360 (SIM_AC_OPTION_HOSTENDIAN): Delete.
361 * config.in, configure: Regenerate.
362 * Make-common.in (SIM_HOSTENDIAN): Delete.
363 * sim-config.c (current_host_byte_order): Delete.
364 (sim_config): Delete current_host_byte_order assignments and
365 CURRENT_HOST_BYTE_ORDER checks.
366 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
367 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
368 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
369 (current_host_byte_order): Delete.
370 (CURRENT_HOST_BYTE_ORDER): Likewise.
371 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
372 (HOST_BYTE_ORDER): ... this.
373 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
374 HOST_BYTE_ORDER.
375 (sim_endian_join_16): Likewise.
376 * sim-n-core.h (sim_core_read_misaligned_N): Change
377 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
378 (sim_core_write_misaligned_N): Likewise.
379 * sim-n-endian.h (endian_t2h_N): Likewise.
380 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
381 endian_le2h_N): Likewise.
382 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
384 2016-01-02 Mike Frysinger <vapier@gentoo.org>
386 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
387 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
388 BFD_ENDIAN_UNKNOWN.
389 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
390 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
391 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
392 * nrun.c (main): Likewise.
393 * sim-config.c (current_host_byte_order): Change type to enum
394 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
395 (current_target_byte_order): Likewise.
396 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
397 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
398 BFD_ENDIAN_UNKNOWN.
399 (sim_config): Change prefered_target_byte_order type to enum
400 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
401 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
402 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
403 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
404 Delete all the various arch/OS endian includes & defines.
405 (current_host_byte_order): Change type to enum bfd_endian.
406 (current_target_byte_order): Likewise.
407 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
408 (CURRENT_TARGET_BYTE_ORDER): Likewise.
409 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
410 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
411 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
412 BFD_ENDIAN_UNKNOWN.
413 (sim_events_watch_core): Likewise.
414 * sim-events.h: Likewise.
415 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
416 BFD_ENDIAN_BIG.
417 (sim_core_write_misaligned_N): Likewise.
418 * sim-n-endian.h (endian_h2be_N): Likewise.
419 (endian_be2h_N): Likewise.
420 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
421 (offset_N): Likewise.
422 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
423 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
425 2016-01-02 Mike Frysinger <vapier@gentoo.org>
427 * cgen-defs.h (current_state): Delete.
428 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
429 * sim-utils.c (current_state): Delete.
431 2015-12-30 Mike Frysinger <vapier@gentoo.org>
433 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
434 to use lbasename.
436 2015-12-27 Mike Frysinger <vapier@gentoo.org>
438 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
440 2015-12-26 Mike Frysinger <vapier@gentoo.org>
442 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
443 * config.in, configure: Regenerate.
444 * Make-common.in (sim-basics_h): Delete tconfig.h.
445 (distclean): Likewise.
446 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
447 (new_sim_core_mapping): Delete WITH_HW and device *device.
448 (sim_core_map_attach, sim_core_attach): Likewise.
449 (sim_core_read_buffer): Delete WITH_DEVICES logic.
450 (sim_core_write_buffer): Likewise.
451 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
452 *device.
453 (sim_core_attach): Likewise.
454 (device_io_read_buffer, device_io_write_buffer): Delete.
455 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
456 (sim_core_write_aligned_N): Likewise.
457 * tconfig.h: Delete file.
459 2015-12-26 Mike Frysinger <vapier@gentoo.org>
461 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
462 Call sim_cpu_hw_io_read_buffer if cpu is valid.
463 (sim_core_write_buffer): Move cia decl to top of func. Call
464 sim_cpu_hw_io_write_buffer if cpu is valid.
466 2015-12-25 Mike Frysinger <vapier@gentoo.org>
468 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
469 HW_TRACE call.
470 (hw_find_integer_property): Likewise.
471 (hw_find_integer_array_property): Likewise.
472 (hw_add_duplicate_property): Likewise.
474 2015-12-25 Mike Frysinger <vapier@gentoo.org>
476 * sim-config.h (WITH_ENGINE): Delete.
477 * sim-module.c (modules): Always include sim_engine_install.
479 2015-12-25 Mike Frysinger <vapier@gentoo.org>
481 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
482 * cgen-types.h (SIM_HAVE_MODEL): Delete.
483 * sim-base.h: Always include sim-model.h.
484 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
485 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
486 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
487 [!WITH_MODEL_P] (sim_machs): Define.
488 * sim-model.h: Add some developer docs.
489 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
490 (WITH_MODEL_P): Define.
491 * sim-module.c (modules): Always include sim_model_install.
492 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
494 2015-12-25 Mike Frysinger <vapier@gentoo.org>
496 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
497 * sim-model.c: Likewise.
498 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
499 SIM_MACH_IMP_PROPERTIES
501 2015-12-25 Mike Frysinger <vapier@gentoo.org>
503 * sim-core.c (device_error): Delete.
504 (sim_core_map_attach): Delete calls to device_error.
505 (sim_core_attach): Likewise.
506 * sim-core.h (device_error): Delete.
507 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
508 to sim_engine_abort.
509 (sim_core_write_aligned_N): Likewise.
511 2015-12-25 Mike Frysinger <vapier@gentoo.org>
513 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
514 * sim-core.c (sim_core_write_buffer): Likewise.
515 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
516 (sim_core_write_aligned_N): Likewise.
518 2015-12-25 Mike Frysinger <vapier@gentoo.org>
520 * dv-pal.c: Include config.h and sim-main.h.
521 (hw_pal_io_read_buffer): Always call CPU_INDEX.
523 2015-12-24 Mike Frysinger <vapier@gentoo.org>
525 * sim-options.c (standard_options): Always enable load-lma and
526 load-vma options.
527 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
529 2015-12-24 Mike Frysinger <vapier@gentoo.org>
531 * sim-module.c (MODULE_LIST): Delete.
533 2015-12-24 Mike Frysinger <vapier@gentoo.org>
535 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
536 Move to h8300/compile.c.
537 [SIM_H8300] (standard_options): Likewise.
538 (standard_option_handler): Likewise.
540 2015-12-24 Mike Frysinger <vapier@gentoo.org>
542 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
543 sim_watchpoint_install.
545 2015-12-24 Mike Frysinger <vapier@gentoo.org>
547 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
548 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
549 sim_memopt_install.
550 * sim-options.c (OPTION_MEM_SIZE): Delete.
551 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
552 (standard_option_handler): Likewise.
554 2015-12-24 Mike Frysinger <vapier@gentoo.org>
556 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
558 2015-11-21 Mike Frysinger <vapier@gentoo.org>
560 PR sim/18762
561 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
563 2015-11-21 Mike Frysinger <vapier@gentoo.org>
565 PR sim/19273
566 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
567 vasprintf, and va_end together. Check ret after va_end call.
569 2015-11-21 Mike Frysinger <vapier@gentoo.org>
571 * sim-types.h (SIM_PRI_TB): Define.
572 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
573 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
574 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
575 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
577 2015-11-17 Mike Frysinger <vapier@gentoo.org>
579 * sim-main.h (WITH_MODULO_MEMORY): Delete.
580 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
581 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
582 (sim_core_translate): Likewise.
583 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
585 2015-11-16 Mike Frysinger <vapier@gentoo.org>
587 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
588 (cgen_cpu_close): Change to XCONCAT2.
590 2015-11-15 Mike Frysinger <vapier@gentoo.org>
592 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
593 and sim-stop.o.
595 2015-11-14 Mike Frysinger <vapier@gentoo.org>
597 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
598 * sim-close.c: New file.
600 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
601 Ali Lown <ali.lown@imgtec.com>
603 * sim-bits.h (EXTEND6): New macro.
604 (EXTEND12): New macro.
605 (EXTEND25): New macro.
607 2015-06-24 Mike Frysinger <vapier@gentoo.org>
609 * sim-trace.c (trace_one_insn): Delete.
610 * sim-trace.h (trace_one_insn): Delete.
612 2015-06-24 Mike Frysinger <vapier@gentoo.org>
614 * sim-trace.c (debug_printf): Rename to ...
615 (sim_debug_printf): ... this.
616 * sim-trace.h (debug_printf): Delete define.
617 (debug_printf): Rename to ...
618 (sim_debug_printf): ... this.
620 2015-06-24 Mike Frysinger <vapier@gentoo.org>
622 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
623 (trace_options): Add trace-register option.
624 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
625 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
626 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
627 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
628 TRACE_REGISTER_P, TRACE_REGISTER): Define.
630 2015-06-24 Mike Frysinger <vapier@gentoo.org>
632 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
633 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
634 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
635 STRACE_DEBUG): Define.
637 2015-06-24 Mike Frysinger <vapier@gentoo.org>
639 * sim-trace.c (trace_options): Update help text for trace-alu,
640 trace-fpu, trace-vpu, and trace-semantics.
641 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
642 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
644 2015-06-24 Mike Frysinger <vapier@gentoo.org>
646 * sim-assert.h (SIM_FILTER_PATH): Delete.
647 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
648 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
649 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
650 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
651 * sim-events.c: Include libiberty.h.
652 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
654 2015-06-23 Mike Frysinger <vapier@gentoo.org>
656 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
657 (AC_ARG_ENABLE(sim-cflags)): Likewise.
658 (AC_ARG_ENABLE(sim-debug)): Likewise.
659 (AC_ARG_ENABLE(sim-stdio)): Likewise.
660 (AC_ARG_ENABLE(sim-trace)): Likewise.
661 (AC_ARG_ENABLE(sim-profile)): Likewise.
662 (AC_ARG_ENABLE(sim-environment)): Likewise.
663 (AC_ARG_ENABLE(sim-alignment)): Likewise.
664 (AC_ARG_ENABLE(sim-assert)): Likewise.
665 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
666 (AC_ARG_ENABLE(sim-endian)): Likewise.
667 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
668 (AC_ARG_ENABLE(sim-float)): Likewise.
669 (AC_ARG_ENABLE(sim-scache)): Likewise.
670 (AC_ARG_ENABLE(sim-default-model)): Likewise.
671 (AC_ARG_ENABLE(sim-inline)): Likewise.
672 (AC_ARG_ENABLE(sim-packages)): Likewise.
673 (AC_ARG_ENABLE(sim-regparm)): Likewise.
674 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
675 (AC_ARG_ENABLE(sim-smp)): Likewise.
676 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
677 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
678 (AC_ARG_ENABLE(cgen-maint)): Likewise.
679 * configure: Regenerate.
681 2015-06-23 Mike Frysinger <vapier@gentoo.org>
683 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
685 2015-06-23 Mike Frysinger <vapier@gentoo.org>
687 * cgen-trace.c [!__STDC__]: Delete.
688 * sim-trace.h [!__STDC__]: Likewise.
690 2015-06-21 Mike Frysinger <vapier@gentoo.org>
692 * sim-model.c (sim_model_init): Assert model is not NULL.
694 2015-06-21 Mike Frysinger <vapier@gentoo.org>
696 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
697 stdint.h. Replace all signed/unsigned typedefs with int#_t and
698 uint#_t.
700 2015-06-21 Mike Frysinger <vapier@gentoo.org>
702 * sim-alu.h (_SIM_ALU_H_): Rename to ...
703 (SIM_ALU_H): ... this.
704 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
705 (SIM_ASSERT_H): ... this.
706 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
707 (SIM_BASICS_H): ... this.
708 * sim-bits.h (_SIM_BITS_H_): Rename to ...
709 (SIM_BITS_H): ... this.
710 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
711 (SIM_ENDIAN_H): ... this.
713 2015-06-18 Mike Frysinger <vapier@gentoo.org>
715 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
716 constant string.
718 2015-06-18 Mike Frysinger <vapier@gentoo.org>
720 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
721 m for sentinel testing.
723 2015-06-17 Mike Frysinger <vapier@gentoo.org>
725 * sim-syscall.c: Include errno.h and targ-vals.h.
726 (sim_syscall_multi, sim_syscall): Define.
727 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
728 * syscall.c (cb_syscall): Extend comment.
730 2015-06-17 Mike Frysinger <vapier@gentoo.org>
732 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
733 * sim-syscall.c: New file.
734 * sim-syscall.h: New file.
736 2015-06-17 Mike Frysinger <vapier@gentoo.org>
738 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
739 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
740 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
741 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
742 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
743 Define.
744 * gentmap.c (gen_targ_map_c): Output name field.
746 2015-06-12 Mike Frysinger <vapier@gentoo.org>
748 * acinclude.m4: Change configure.in to configure.ac.
749 * sim-config.h: Likewise.
751 2015-06-12 Mike Frysinger <vapier@gentoo.org>
753 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
754 * configure: Regenerate.
756 2015-06-12 Mike Frysinger <vapier@gentoo.org>
758 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
759 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
760 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
761 TRACE_DEBUG): Define.
763 2015-06-12 Mike Frysinger <vapier@gentoo.org>
765 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
766 * sim-trace.c (trace_option_handler): Likewise.
767 * sim-trace.h (WITH_TRACE_ANY_P): Define.
768 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
769 (TRACE_ANY_P): Likewise.
771 2015-06-12 Mike Frysinger <vapier@gentoo.org>
773 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
774 CGEN_TRACE_INSN_FINI.
775 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
776 trace_result to cgen_trace_result, trace_insn_fini to
777 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
778 and trace_extract to cgen_trace_extract.
779 * cgen-trace.h (trace_insn_init): Rename to ...
780 (cgen_trace_insn_init): ... this.
781 (trace_insn_fini): Rename to ...
782 (cgen_trace_insn_fini): ... this.
783 (trace_insn): Rename to ...
784 (cgen_trace_insn): ... this.
785 (trace_extract): Rename to ...
786 (cgen_trace_extract): ... this.
787 (trace_result): Rename to ...
788 (cgen_trace_result): ... this.
789 (TRACE_RESULT_P): Rename to ...
790 (CGEN_TRACE_RESULT_P): ... this.
791 (TRACE_INSN_INIT): Rename to ...
792 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
793 cgen_trace_insn_init.
794 (TRACE_INSN_FINI): Rename to ...
795 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
796 cgen_trace_insn_fini.
797 (TRACE_PRINTF): Rename to ...
798 (CGEN_TRACE_PRINTF): ... this.
799 (TRACE_INSN): Rename to ...
800 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
801 (TRACE_EXTRACT): Rename to ...
802 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
803 cgen_trace_extract.
804 (TRACE_RESULT): Rename to ...
805 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
806 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
807 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
808 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
809 TRACE_INSN to CGEN_TRACE_INSN.
810 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
812 2015-06-11 Mike Frysinger <vapier@gentoo.org>
814 * sim-events.c (ETRACE_P): Delete.
815 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
816 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
817 * sim-events.h (struct _sim_events): Delete trace member.
818 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
819 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
821 2015-06-11 Mike Frysinger <vapier@gentoo.org>
823 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
824 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
825 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
826 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
828 2015-06-11 Mike Frysinger <vapier@gentoo.org>
830 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
832 2015-06-11 Mike Frysinger <vapier@gentoo.org>
834 * sim-trace.h (WITH_TRACE_P): New define.
835 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
836 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
837 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
838 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
839 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
840 Redefine to use WITH_TRACE_P.
842 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
844 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
845 mistake in call to sim_engine_abort.
847 2015-04-29 Nick Clifton <nickc@redhat.com>
849 PR 18273
850 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
851 increasing parenthesis around casts to signed values.
853 2015-04-21 Mike Frysinger <vapier@gentoo.org>
855 * gennltvals.sh: Add mcore support.
856 * nltvals.def: Regenerate.
858 2015-04-21 Mike Frysinger <vapier@gentoo.org>
860 * cgen.sh: Add +x permissions.
861 * genmloop.sh: Likewise.
862 * gentvals.sh: Likewise.
863 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
864 Change all uses of srcroot for newlib to newlibroot.
866 2015-04-18 Mike Frysinger <vapier@gentoo.org>
868 * sim-base.h (SIM_CPU): New typedef.
870 2015-04-18 Mike Frysinger <vapier@gentoo.org>
872 * cgen-engine.h (CIA_ADDR): Delete.
873 * sim-base.h: Update sim_cia example.
874 [!CIA_ADDR] (sim_cia): New typedef.
876 2015-04-17 Mike Frysinger <vapier@gentoo.org>
878 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
879 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
880 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
881 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
882 CIA_SET to CPU_PC_SET.
884 2015-04-15 Mike Frysinger <vapier@gentoo.org>
886 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
887 * sim-main.h (STATE_CPU): Remove from comment and define.
889 2015-04-13 Mike Frysinger <vapier@gentoo.org>
891 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
892 * configure: Regenerate.
894 2015-04-13 Mike Frysinger <vapier@gentoo.org>
896 * sim-options.c: Include version.h.
897 (OPTIONS_VERSION): New enum.
898 (standard_options): Add "version".
899 (standard_option_handler): Handle OPTIONS_VERSION.
901 2015-04-13 Mike Frysinger <vapier@gentoo.org>
903 * Makefile.in (version.o): Change to using create-version.sh from gdb.
904 (create-version.sh): Delete.
906 2015-04-06 Mike Frysinger <vapier@gentoo.org>
908 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
910 2015-04-01 Mike Frysinger <vapier@gentoo.org>
912 * run-sim.h, run.c: Delete.
913 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
915 2015-03-31 Mike Frysinger <vapier@gentoo.org>
917 * config.in, configure: Regenerate.
918 * Make-common.in (CSEARCH): Add $(ZLIBINC).
919 (ZLIB, ZLIBINC): Define.
920 (BFD_LIB): Add $(ZLIB).
922 2015-03-31 Mike Frysinger <vapier@gentoo.org>
924 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
925 * cgen-ops.h (SEMOPS_INLINE): Likewise.
927 2015-03-29 Mike Frysinger <vapier@gentoo.org>
929 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
930 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
931 * sim-inline.h (INLINE2): Define to gnu_inline when available.
933 2015-03-24 Mike Frysinger <vapier@gentoo.org>
935 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
936 usage of STATE_WATCHPOINTS.
937 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
938 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
940 2015-03-24 Mike Frysinger <vapier@gentoo.org>
942 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
944 2015-03-24 Mike Frysinger <vapier@gentoo.org>
946 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
948 2015-03-24 Mike Frysinger <vapier@gentoo.org>
950 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
951 of enable_sim_hardware to AC_ARG_ENABLE.
953 2015-03-23 Mike Frysinger <vapier@gentoo.org>
955 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
956 Add dv-sockser.o to sim_hw_objs.
958 2015-03-23 Mike Frysinger <vapier@gentoo.org>
960 * dv-sockser.c: Include config.h.
961 * dv-sockser.h: Include sim-inline.h.
962 [HAVE_DV_SOCKSER]: Move all prototypes here.
963 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
964 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
966 2015-03-16 Mike Frysinger <vapier@gentoo.org>
968 * gentmap.c, run.c: Convert old style prototypes.
970 2015-03-16 Mike Frysinger <vapier@gentoo.org>
972 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
973 symlinking tconfig.h to tconfig.in.
974 * config.in, configure: Regenerate.
975 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
976 * tconfig.in: Rename file ...
977 * tconfig.h: ... here.
979 2015-03-15 Mike Frysinger <vapier@gentoo.org>
981 * dv-socker.h (dv_sockser_install): Declare.
982 * sim-module.c: Include config.h.
983 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
984 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
985 * sim-module.h: Include gdb/remote-sim.h.
987 2015-03-14 Mike Frysinger <vapier@gentoo.org>
989 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
990 (sim-inline.c): Delete rule.
992 2015-03-14 Mike Frysinger <vapier@gentoo.org>
994 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
995 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
996 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
998 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1000 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1001 [!ASSERT, WITH_ASSERT]: Likewise.
1002 * sim-endian.c: Delete sim-io.h include.
1004 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1006 * run-sim.h (sim_kill): Delete unused prototype.
1008 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1010 * gentmap.c: Include "string.h".
1012 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1014 * sim-options.c (sim_args_command): Call freeargv() when failure
1015 occurs.
1017 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1019 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1021 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1023 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1024 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1025 callbacks following renaming in callback.h.
1026 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1027 callback by call to "to_lstat" callback
1029 2014-08-28 Gary Benson <gbenson@redhat.com>
1031 * sim-trace.h (debug_printf): New define.
1033 2014-08-19 Alan Modra <amodra@gmail.com>
1035 * configure: Regenerate.
1037 2014-08-15 Roland McGrath <mcgrathr@google.com>
1039 * configure: Regenerate.
1040 * config.in: Regenerate.
1042 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1044 * sim-command.c (sim_do_command): Add const to cmd.
1045 * sim-options.c (sim_args_command): Add const to cmd.
1046 * sim-options.h (sim_args_command): Add const to cmd.
1048 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1050 * sim-hload.c (sim_load): Add const to prog.
1051 * sim-load.c (sim_load_file): Likewise.
1052 * sim-utils.c (sim_analyze_program): Likewise.
1053 * sim-utils.h (sim_analyze_program): Likewise.
1054 (sim_load_file): Likewise.
1056 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1058 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1059 * callback.c (system): Delete unused prototype.
1060 (os_init): Likewise.
1061 (os_shutdown): Likewise.
1062 (os_unlink): Likewise.
1063 (os_time): Likewise.
1064 (os_system): Likewise.
1065 (os_rename): Likewise.
1066 (os_write_stdout): Likewise.
1067 (os_flush_stdout): Likewise.
1068 (os_write_stderr): Likewise.
1069 (os_flush_stderr): Likewise.
1070 (os_write): Likewise.
1071 (os_read_stdin): Likewise.
1072 (os_read): Likewise.
1073 (os_open): Likewise.
1074 (os_lseek): Likewise.
1075 (os_isatty): Likewise.
1076 (os_get_errno): Likewise.
1077 (os_close): Likewise.
1078 (os_vprintf_filtered): Likewise.
1079 (os_evprintf_filtered): Likewise.
1080 (os_error): Likewise.
1081 (fdmap): Likewise.
1082 (fdbad): Likewise.
1083 (wrap): Likewise.
1084 (wrap): Change to new style prototype.
1085 (fdbad): Likewise.
1086 (fdmap): Likewise.
1087 (os_close): Likewise.
1088 (os_poll_quit): Likewise.
1089 (os_get_errno): Likewise.
1090 (os_isatty): Likewise.
1091 (os_lseek): Likewise.
1092 (os_open): Likewise.
1093 (os_read): Likewise.
1094 (os_read_stdin): Likewise.
1095 (os_write): Likewise.
1096 (os_write_stdout): Likewise.
1097 (os_flush_stdout): Likewise.
1098 (os_write_stderr): Likewise.
1099 (os_flush_stderr): Likewise.
1100 (os_rename): Likewise.
1101 (os_system): Likewise.
1102 (os_time): Likewise.
1103 (os_unlink): Likewise.
1104 (os_stat): Likewise.
1105 (os_fstat): Likewise.
1106 (os_lstat): Likewise.
1107 (os_ftruncate): Likewise.
1108 (os_truncate): Likewise.
1109 (os_pipe): Likewise.
1110 (os_pipe_empty): Likewise.
1111 (os_pipe_nonempty): Likewise.
1112 (os_shutdown): Likewise.
1113 (os_init): Likewise.
1114 (cb_read_target_syscall_maps): Likewise.
1115 (cb_target_to_host_syscall): Likewise.
1116 (cb_host_to_target_errno): Likewise.
1117 (cb_target_to_host_open): Likewise.
1118 (cb_store_target_endian): Likewise.
1119 (cb_host_to_target_stat): Likewise.
1120 * sim-hload.c (sim_load): Change to new style prototype.
1121 * sim-load.c (sim_load_file): Change to new style prototype.
1122 (report_transfer_performance): Likewise.
1123 (xprintf_bfd_vma): Likewise.
1124 * syscall.c (cb_get_string): Change to new style prototype.
1125 (get_path): Likewise.
1126 (cb_syscall): Likewise.
1128 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1130 * create-version.sh: Align parameters to match those of
1131 ../../gdb/common/create-version.sh.
1132 * Make-common.in (srcsim): New variable.
1133 (version.c): Adjust call to create-version.sh as per above.
1135 2013-09-23 Alan Modra <amodra@gmail.com>
1137 * configure: Regenerate.
1139 2013-09-03 Mike Stump <mikestump@comcast.net>
1141 * sim-options.c (complete_option_list): Mark text and word const.
1143 2013-06-28 Tom Tromey <tromey@redhat.com>
1145 * Make-common.in (version.c): Use version.in, not
1146 common/version.in.
1147 * create-version.sh: Likewise.
1149 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1151 * create-version.sh: New script. Adapted from
1152 gdb/commong/create-version.sh.
1153 * Make-common.in (version.c): Update rule dependencies,
1154 and re-implement using create-version.sh.
1156 2013-06-21 Nick Clifton <nickc@redhat.com>
1158 * gennltvals.sh: Add msp430 support.
1159 * nltvals.def: Regenerate.
1161 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1163 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1164 * aclocal.m4, configure: Regenerate.
1166 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1168 PR build/15414:
1169 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1170 -Wformat-nonliteral with -Wno-format.
1172 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1174 * acinclude.m4: Regenerate.
1176 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1178 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1179 which do not support dv-sockser.o. Add always as option to
1180 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1181 is always required to be enabled by simulator.
1183 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1185 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1186 * nltvals.def: Regenerate.
1188 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1190 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1191 * config.in, configure: Regenerate.
1193 2012-05-24 Pedro Alves <palves@redhat.com>
1195 * sim-signal.h (sim_signal_to_target): Rename to ...
1196 (sim_signal_to_gdb_signal): ... this.
1197 * sim-signal.c (sim_signal_to_target): Rename to ...
1198 (sim_signal_to_gdb_signal): ... this.
1199 * sim-reason.c (sim_stop_reason): Adjust to rename.
1201 2012-05-24 Pedro Alves <palves@redhat.com>
1203 PR gdb/7205
1205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1207 2012-05-24 Pedro Alves <palves@redhat.com>
1209 PR gdb/7205
1211 Replace target_signal with gdb_signal throughout.
1213 2012-05-18 Nick Clifton <nickc@redhat.com>
1215 PR 14072
1216 * callback.c: Include config.h before system header files.
1217 * cgen-trace.c: Likewise.
1218 * cgen-utils.c: Likewise.
1219 * gentmap.c: Likewise.
1221 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1223 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1225 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1227 * sim-trace.c: Update the function prototype of save_data_size.
1228 Move the enum data_fmt from here...
1229 * sim-trace.h: ...to here.
1230 Add function prototype of save_data.
1232 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1234 * sim-core.h (sim_core_trans_addr): Add prototype.
1236 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1238 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1239 missing in last change.
1241 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1243 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1244 * nrun.c: Include string.h/strings.h.
1245 * aclocal.m4, config.in, configure: Regenerate.
1247 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1249 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1250 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1251 out -Werror initialization.
1253 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1255 * Make-common.in (TAGS): Change a-z to [:lower:].
1256 * acinclude.m4 (sim-trace): Likewise.
1257 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1258 Change A-Za-z0-9 to [:alnum:].
1260 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1262 * nrun.c (main): Display strsignal of sigrc.
1264 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1266 * Makefile.in (abs_srcdir): Declare.
1267 (srcroot): Define in terms of abs_srcdir.
1268 (headers): Change srcdir to abs_srcdir.
1270 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1272 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1273 header.
1275 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1277 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1278 system bourne shell.
1280 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1282 * syscall.c (cb_get_string): Rename from "get_string".
1283 (get_path): Rename get_string call to cb_get_string.
1285 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1287 * Make-common.in (VPATH): Add $(srccom).
1288 (DEP): Delete.
1289 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1290 POSTCOMPILE): New variables.
1291 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1292 Include dependency files, when using GNU Make. Delete all
1293 dependency-only rules.
1294 * aclocal.m4: Include ../../config/depstand.m4. Call
1295 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1296 (MAKE, GMAKE): New substs.
1298 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1300 PR sim/13161
1301 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1302 * configure, config.in: Regenerate.
1303 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1305 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1307 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1309 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1311 * sim-profile.c (profile_info): Only print the title once.
1313 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1315 * acinclude.m4: Rename from aclocal.m4.
1316 * aclocal.m4: Regenerate.
1318 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1320 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1321 * common.m4: Delete.
1322 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1323 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1324 * configure: Regenerate.
1326 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1328 * sim-alu.h (ALU32_AND): Clear carry flag.
1329 (ALU32_AND): Clear carry flag.
1331 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1333 * dv-cfi.c: Include stdbool.h.
1335 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1337 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1339 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1341 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1342 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1344 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1346 * sim-command.c: Include sim-options.h.
1348 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1350 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1352 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1354 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1355 Delete direct call to AC_PROG_CC.
1357 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1359 * sim-command.c: New file.
1360 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1361 (sim-command.o): New rule.
1363 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1365 * sim-options.c (standard_option_handler): Remove arg[0] check
1366 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1367 not an empty string, otherwise assign "" back to it.
1369 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1371 * nltvals.def: Regenerate to include Blackfin syscalls again.
1373 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1375 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1376 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1377 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1378 (trace_idx_to_str): Likewise.
1379 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1380 (TRACE_syscall): Define.
1381 (WITH_TRACE_SYSCALL_P): Likewise.
1382 (TRACE_SYSCALL_P): Likewise.
1384 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1386 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1387 remove now-unnecessary sub-scope for glue->type setting.
1388 Check to see if the "reg" property exists before we use it, and
1389 if it doesn't exist, error out for "glue" devices.
1391 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1393 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1394 glue-or, and set type to glue_xor when name is glue-xor.
1395 (hw_glue_port_event): Return immediately when type is glue_io
1396 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1397 and hw_port_event calls from glue_and to end of function.
1399 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1401 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1402 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1403 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1404 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1405 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1406 around function arguments.
1408 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1410 * sim-options.c (complete_option_list, sim_complete_command):
1411 New functions.
1413 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1415 * dv-glue.c: Fix up style.
1417 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1419 * hw-alloc.c (hw_alloc_data): Adjust brace.
1420 * hw-base.c (hw_base_data): Likewise.
1421 (generic_hw_unit_decode): Fix indentation.
1422 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1423 * hw-events.c (hw_event, hw_event_data): Likewise.
1424 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1425 * hw-instances.c (hw_instance_data): Likewise.
1426 * hw-instances.h (hw_instance): Likewise.
1427 * hw-main.h (hw_descriptor, enum): Likewise.
1428 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1429 * hw-ports.h (hw_port_descriptor): Likewise.
1430 * hw-properties.c (hw_property_data): Likewise.
1431 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1432 _range_property_spec, _reg_property_spec): Likewise.
1433 * hw-tree.c (_name_specifier, printer): Likewise.
1434 (split_device_specifier, parse_string_property, hw_tree_traverse,
1435 print_size, print_reg_property, print_string, print_properties):
1436 Fix indentation.
1438 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1440 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1441 * Make-common.in (dv-cfi.o): New rule.
1442 * dv-cfi.c, dv-cfi.h: New files.
1444 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1446 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1447 fcntl.h and sys/fcntl.h, for constants.
1448 * nltvals.def: Regenerate.
1449 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1450 * sim-io.h (sys/types.h, sys/stat.h): Include.
1451 (sim_io_stat, sim_io_fstat): Declare.
1453 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1455 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1456 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1457 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1458 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1459 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1460 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1461 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1462 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1463 syscall.c: Trim trailing whitespace.
1465 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1467 * gennltvals.sh: Handle bfin targets.
1468 * nltvals.def: Regenerate.
1470 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1472 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1473 file descriptors.
1475 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1477 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1478 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1479 (hw_free): Drop zfree logic and always call free.
1480 * hw-base.c (hw_delete): Change zfree to free.
1481 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1482 (hw_handle_remove_phandle): Likewise.
1483 * hw-instances.c (hw_instance_delete): Likewise.
1484 * hw-tree.c (parse_reg_property): Likewise.
1485 (parse_ranges_property): Likewise.
1486 (parse_string_property): Likewise.
1487 * sim-core.c (sim_core_uninstall): Likewise.
1488 * sim-cpu.c (sim_cpu_free_all): Likewise.
1489 * sim-hw.c (sim_hw_uninstall): Likewise.
1490 * sim-memopt.c (do_memopt_delete): Likewise.
1491 (sim_memory_uninstall): Likewise.
1492 * sim-module.c (sim_module_uninstall): Likewise.
1493 * sim-options.c (sim_parse_args): Likewise.
1494 * sim-profile.c (profile_pc_cleanup): Likewise.
1495 (profile_uninstall): Likewise.
1496 * sim-watch.c (do_watchpoint_delete): Likewise.
1497 * sim-utils.c (zfree): Delete.
1498 (sim_state_free): Change zfree to free.
1499 * sim-utils.h (zfree): Delete.
1501 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1503 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1505 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1507 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1509 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1511 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1512 fails.
1513 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1514 when asprintf fails.
1515 * sim-utils.c (sim_do_commandf): Issue an error and return when
1516 asprintf fails.
1517 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1518 asprintf fails.
1520 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1522 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1523 bytes has been calculated and when mmap_next_fd is valid and
1524 nr_bytes is 0.
1525 (memory_option_handler): Allow missing size when mmap_next_fd is
1526 valid.
1528 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1530 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1531 not empty, and always append $3 to $hardware.
1533 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1535 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1536 * sim-hw.h (sim_hw_abort): Likewise.
1538 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1540 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1542 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1544 * run.1: Copyright year update.
1546 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1548 * hw-alloc.h (HW_NALLOC): Define.
1550 010-12-28 Mike Frysinger <vapier@gentoo.org>
1552 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1554 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1556 * sim-memopt.c (OPTION_MAP_INFO): Define.
1557 (memory_options): Handle --map-info.
1558 (memory_option_handler): Handle OPTION_MAP_INFO.
1560 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1562 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1563 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1564 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1566 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1568 * sim-core.c (WITH_HW): Add device casts to device_error,
1569 device_io_read_buffer, and device_io_write_buffer.
1571 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1573 * dv-sockser.c (dv_sockser_write_buffer): New function.
1574 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1575 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1577 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1579 * callback.c (os_lseek): Call wrap on lseek result.
1581 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1583 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1584 call by its equality to -1 not by it being negative.
1585 (connected_p): Likewise for accept() call.
1587 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1589 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1591 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1593 * profile.c (sim_profile_print_bar): Add cpu argument.
1595 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1597 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1599 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1601 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1602 (profile_print_pc): Convert sim_io_printf to profile_printf.
1603 (profile_print_insn): Likewise.
1604 (profile_print_memory): Likewise.
1605 (profile_print_core): Likewise.
1606 (profile_print_model): Likewise.
1607 (sim_profile_print_bar): Likewise.
1608 (profile_print_speed): Likewise.
1609 (profile_print_addr_ranges): Likewise.
1610 (profile_info): Likewise.
1611 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1613 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1615 * sim-model.c (OPTION_MODEL): Convert to enum.
1616 (OPTION_MODEL_INFO): New enum.
1617 (model_options): Add model-info/info-model entries.
1618 (model_option_handler): Handle OPTION_MODEL_INFO.
1620 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1622 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1623 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1624 initially.
1626 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1628 * sim-hrw.c (sim_write): Add const to buf arg.
1629 * sim-utils.h (sim_write_fn): Likewise.
1631 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1633 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1634 defines.
1636 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1638 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1639 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1640 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1641 * dv-sockser.c (sockser_options): Likewise.
1642 * hw-ports.c (empty_hw_ports): Likewise.
1643 * sim-hw.c (hw_options): Likewise.
1644 * sim-model.c (model_options): Likewise.
1645 * sim-options.c (standard_options): Likewise.
1646 * sim-profile.c (profile_options): Likewise.
1647 * sim-trace.c (trace_options): Likewise.
1648 * sim-watch.c (watchpoint_options): Likewise.
1650 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1652 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1653 the local "arg_table" variable, and the xmalloc cast.
1655 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1657 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1658 "prefix" var.
1659 (sim_fpu_print_func): Add const markings to format buffer.
1661 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1663 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1665 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1667 * sim-trace.c (save_data): Add const markings to "buf" argument.
1669 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1671 * sim-options.c (standard_option_handler): Add const markings to
1672 local "type" var.
1674 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1676 * hw-ports.h: Fix spelling typos.
1678 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1680 * configure.ac: Check for socklen_t.
1681 * configure, config.in: Regenerated.
1682 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1684 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1686 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1687 * sim-hw.c (hw_option_handler): Likewise.
1689 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1691 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1692 (interrupt_nr_to_str): Likewise.
1693 (default_interrupt_names): Add const to pointer type.
1694 (sim_watchpoint_install): Add const to prefix.
1695 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1697 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1699 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1700 (sim_core_write_buffer): Likewise.
1702 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1704 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1705 the SIM_HAVE_ADDR_RANGE define.
1707 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1709 * sim-core.h (device_error): Add const to message, and add printf
1710 format attribute.
1712 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1714 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1715 SIM_HAVE_ADDR_RANGE define.
1717 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1719 * dv-glue.c (hw_glue_ports): Swap static and const.
1721 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1723 * nrun.c (usage): Use void in definition.
1724 * sim-options.c (dup_arg_p): Convert old-style function definition.
1725 (sim_parse_args): Likewise.
1726 (sim_print_help): Likewise.
1727 * sim-trace.c (set_trace_option_mask): Likewise.
1728 (set_trace_option): Likewise.
1729 * sim-utils.c (sim_analyze_program): Likewise.
1730 (sim_elapsed_time_get): Likewise.
1731 (sim_elapsed_time_since): Likewise.
1733 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1735 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1736 (standard_options): Likewise.
1737 (standard_option_handler): Likewise.
1739 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1741 * hw-ports.c (TRACE): Delete.
1742 * hw-properties.c (TRACE): Delete.
1743 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1744 (hw_find_integer_property): Likewise.
1745 (hw_find_integer_array_property): Likewise.
1746 (hw_add_duplicate_property): Likewise.
1748 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1750 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1751 "boolean".
1753 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1755 * sim-model.c: Include sim-model.h
1757 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1759 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1760 & from the STATE_CPU() examples.
1762 2010-01-24 Doug Evans <dje@sebabeach.org>
1764 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1765 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1766 ufixsfsi): Ditto.
1767 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1768 (struct cgen_fp_ops): Update signatures of floating point conversion
1769 operations.
1771 * Make-common.in (CGEN_SIM_DEPS): Define.
1772 (CGEN_INCLUDE_DEPS): Use it.
1773 (CGEN_MAIN_CPU_DEPS): Simplify.
1775 2010-01-22 Doug Evans <dje@sebabeach.org>
1777 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1778 (SUBWORDTFSI, JOINSIDI): Ditto.
1780 2010-01-05 Doug Evans <dje@sebabeach.org>
1782 * cgen-types.h (SETDI): Delete, unused.
1784 2009-12-02 Doug Evans <dje@sebabeach.org>
1786 * cgen-engine.h: Remove duplicated comment.
1788 2009-11-23 Doug Evans <dje@sebabeach.org>
1790 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1791 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1793 2009-11-22 Doug Evans <dje@sebabeach.org>
1795 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1796 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1797 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1798 instead of CGEN_INSN_INT.
1800 * cgen-trace.h (trace_extract): Add cast to fix warning.
1802 2009-11-05 Doug Evans <dje@sebabeach.org>
1804 * cgen-mem.h (DECLARE_GETT): Don't inline.
1805 (DECLARE_SETT): Ditto.
1807 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1809 * sim-inline.h: Fix spelling error.
1811 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1813 * Make-common.in: Add datarootdir.
1815 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1817 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1818 (SIM_CHECK_MEMBERS_1): Remove.
1819 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1820 AC_CHECK_MEMBERS one.
1821 * configure: Regenerate.
1823 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1824 * configure: Regenerate.
1826 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1828 * config.in: Regenerate.
1829 * configure: Likewise.
1831 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1832 definition of AC_CHECK_MEMBER.
1834 * aclocal.m4: m4_include toplevel config/override.m4.
1835 * configure: Regenerate.
1837 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1839 * Makefile.in (datarootdir): New variable.
1841 2009-07-07 Doug Evans <dje@sebabeach.org>
1843 * Make-common.in (CPU_DIR): Define.
1845 2009-07-06 Doug Evans <dje@sebabeach.org>
1847 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1848 identifiers for file types rather than encoding internal
1849 implementation details of cgen.sh.
1850 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1851 * cgen.sh: Add support for parallel makes.
1852 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1854 2009-05-18 Jon Beniston <jon@beniston.com>
1856 * gennltvals.sh: Add lm32 target.
1857 * nltvals.def: Add lm32 syscall definitions.
1859 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1861 Speed up simulator startup:
1862 * sim-utils.c (zalloc): Use xcalloc.
1864 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1866 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1867 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1868 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1869 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1870 type, QI, HI, SI, DI.
1872 * callback.c (os_error): Mark as being a noreturn function.
1873 * sim-io.h (sim_io_error): Similar for sim_io_error.
1875 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1877 * aclocal.m4: Fix underquoting of function names.
1879 2008-10-21 Julian Brown <julian@codesourcery.com>
1881 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1883 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1885 * common.m4: Add test for libz and zlib.h.
1886 * configure: Regenerate to track ../common/common.m4 changes.
1887 * config.in: Ditto.
1889 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1890 Daniel Jacobowitz <dan@codesourcery.com>
1891 Joseph Myers <joseph@codesourcery.com>
1893 * aclocal.m4: Include ../../config/acx.m4.
1894 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1895 * configure, config.in: Regenerate.
1896 * Make-common.in (LIB_OBJS): Add version.o.
1897 (version.c, version.o): New rules.
1898 * run.c: Include version.h.
1899 (usage): Add help parameter. Print output either to stdout or
1900 stderr depending on that parameter.
1901 (print_version): New.
1902 (main): Check for --help and --version.
1903 * run-sim.h (sim_target_display_usage): Add help parameter.
1904 * version.h: New.
1906 2008-04-14 Hans Kester <kester.hans@gmail.com>
1908 * sim-signal.c: Define missing signals for _WIN32.
1910 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1912 * gennltvals.sh: Add cr16.
1913 * nltvals.def: Rebuild.
1915 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1917 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1918 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1920 2007-08-10 Nick Clifton <nickc@redhat.com>
1922 * sim-memopt.c (memory_options): Mention that the
1923 --memory-size switch accepts suffixes.
1924 (parse_size): Handle a suffix on the size value.
1925 * sim-options.c (standard_options): Mention that the mem-size
1926 switch accepts suffixes.
1927 (standard_option_handler): Handle a suffix on the size value.
1929 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1931 * acconfig.h: Remove.
1932 * config.in: Regenerate.
1934 2006-11-07 Thiemo Seufer <ths@mips.com>
1936 * gentmap.c: Fix compile time warning.
1938 2006-11-07 Thiemo Seufer <ths@mips.com>
1940 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1941 for bfd text addresses.
1943 2006-08-29 Thiemo Seufer <ths@mips.com>
1944 Nigel Stephens <nigel@mips.com>
1946 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1947 SIM_QUIET_NAN_NEGATED.
1949 2006-08-29 Nigel Stephens <nigel@mips.com>
1951 * sim-profile.c (profile_pc_init): Initialise default profiling
1952 frequency to a prime number.
1953 (profile_print_pc): Convert gmon.out sample data into target
1954 byte order.
1956 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1958 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1959 * common.m4: Likewise.
1960 * configure: Regenerated.
1962 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1964 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1965 * configure: Regenerated.
1967 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1969 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1970 and LIBINTL_DEP everywhere.
1971 (CSEARCH): Use INCINTL.
1972 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1973 gettext macros.
1974 * configure: Regenerated.
1976 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1978 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1979 option-contents test.
1981 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1983 * sim-signal.c (sim_signal_to_target): Fix typos.
1985 * sim-reason.c (sim_stop_reason): Use
1986 sim_signal_to_target, not sim_signal_to_host.
1987 * sim-signal.c (sim_signal_to_host): Fix typo.
1988 (sim_signal_to_target): New function.
1990 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1992 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1993 change.
1995 2005-07-08 Ian Lance Taylor <ian@airs.com>
1997 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1999 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2000 different fraction for a quiet NaN.
2001 (unpack_fpu): Likewise.
2003 2005-07-08 Ben Elliston <bje@au.ibm.com>
2005 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2006 * sim-load.c: Likewise.
2007 * syscall.c: Likewise.
2009 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2011 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2012 check.
2014 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2016 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2018 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2020 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2021 and signed64 for __ALPHA__.
2023 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2025 * aclocal.m4 Include ../../gettext.m4.
2026 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2027 (AM_LC_MESSAGES): Remove.
2028 * configure: Regenerate.
2030 2005-02-28 Jim Blandy <jimb@redhat.com>
2032 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2033 -Wuninitialized in the default list of build warnings if CFLAGS is
2034 set, and doesn't include -O. (Using -Wuninitialized without
2035 optimization produces a warning, which interferes with compilation
2036 with -Werror.)
2038 2005-02-21 Jim Blandy <jimb@redhat.com>
2040 * callback.c (os_fstat): Don't declare 't' unless it's used.
2042 2005-02-09 Jim Blandy <jimb@redhat.com>
2044 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2045 '-s' argument.
2046 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2047 to $(CGEN), to ensure that the command substitution happens where
2048 the variable is referenced in the submake, not when the submake's
2049 arguments are expanded.
2050 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2051 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2052 application Scheme script directly after ${cgen}; don't precede it
2053 with a -s.
2055 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2057 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2058 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2059 Include libiberty.h.
2060 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2061 being either end of a pipe.
2062 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2063 (os_shutdown): Clear pipe state.
2064 (default_callback): Initialize new members.
2066 * callback.c (default_callback): Initialize target_endian.
2067 (cb_store_target_endian): Renamed from store, new first parameter
2068 host_callback *cb, drop last parameter big_p. Take endianness
2069 from cb.
2070 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2071 Remove variable big_p.
2072 * nrun.c (main): Initialize default_callback.target_endian.
2074 2005-01-14 Andrew Cagney <cagney@gnu.org>
2076 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2077 Add explicit call to AC_CONFIG_HEADER.
2078 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2079 * configure: Re-generate.
2081 2005-01-12 Andrew Cagney <cagney@gnu.org>
2083 * common.m4: New file, based on of aclocal.m4.
2085 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2087 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2088 * configure: Regenerated to track ../common/aclocal.m4 changes.
2090 2005-01-07 Andrew Cagney <cagney@gnu.org>
2092 * configure.ac: Rename configure.in, require autoconf 2.59.
2093 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2094 * configure: Re-generate.
2096 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2098 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2099 <case CB_SYS_ftruncate>: New cases.
2101 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2103 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2104 (cb_syscall) <case CB_SYS_rename>: New case.
2105 * callback.c (os_lstat): New function.
2107 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2109 * run.1: Document --sysroot=filepath.
2110 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2111 (standard_options): Support --sysroot=<path>.
2112 (standard_option_handler): Handle OPTION_SYSROOT.
2113 * syscall.c (simulator_sysroot): Define, initialized empty.
2114 (get_path): Prepend simulator_sysroot to absolute file path.
2115 [HAVE_STRING_H]: Include string.h.
2116 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2117 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2118 (main): If simulator_sysroot is not empty, chdir there.
2119 * sim-config.h (simulator_sysroot): Declare.
2121 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2122 cgen_rtx_error" in a CGEN-generated simulator.
2123 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2124 replacement for CGEN-related breakpoints.
2126 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2128 * Make-common.in (sim-basics_h): Add $(callback_h).
2130 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2132 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2133 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2134 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2135 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2136 (SIM_CHECK_MEMBERS): New macros.
2137 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2138 for struct stat member test and write. Add ST_x calls for each
2139 struct stat member tested in configure.in. Wrap each ST_x call in
2140 #ifdef of configure macro for that member.
2141 * configure, config.in: Regenerate.
2143 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2145 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2146 /dev/null.
2147 <case desc>: Pass -OPC opcfile.
2148 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2149 parameter to cgen.sh.
2151 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2153 * Make-common.in (sim-basics_h): Correct dependencies on
2154 cconfig.h and tconfig.h
2155 (sim-load.o): Correct typo in sim-basics_h dependency.
2157 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2159 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2160 sub-dependencies for other sim files that they include.
2161 (sim_main_headers): Use sim-*_h macros.
2162 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2164 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2166 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2167 endian information.
2169 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2170 $(remote_sim_h) too.
2171 (sim_main_headers): Add sim-utils.h.
2173 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2175 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2177 2004-07-26 Andrew Cagney <cagney@gnu.org>
2179 Problem from Olaf Hering <olh@suse.de>.
2180 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2182 2004-07-10 Ben Elliston <bje@au.ibm.com>
2184 * hw-tree.c (parse_integer_property): Typo fix in comments.
2185 * sim-options.c (sim_args_command): Likewise.
2187 2004-06-28 Andrew Cagney <cagney@gnu.org>
2189 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2191 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2193 * callback.c (os_shutdown): Fix bug in last change: actually
2194 mark file descriptors as available on startup.
2196 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2198 [ include/gdb: * callback.h (host_callback_struct): Replace
2199 members fdopen and alwaysopen with fd_buddy. ]
2200 * callback.c: Changed all users.
2202 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2204 * sim-load.c (sim_load_file): Use bfd_get_section_size
2205 instead of bfd_get_section_size_before_reloc.
2207 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2209 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2210 passing it to printf.
2212 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2214 * callback.c: Update copyright dates.
2215 * run.c: Likewise.
2216 * sim-basics.h: Likewise.
2217 * sim-load.c: Likewise.
2218 * syscall.c: Likewise.
2220 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2222 * callback.c: Include cconfig.h instead of config.h.
2223 * run.c: Likewise.
2224 * sim-basics.h: Likewise.
2225 * sim-load.c: Likewise.
2226 * syscall.c: Likewise.
2228 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2230 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2232 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2234 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2236 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2238 * sim-options.c (standard_options): Fix the names of H8
2239 variants.
2241 2003-10-30 Andrew Cagney <cagney@redhat.com>
2243 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2244 with "struct bfd_symbol".
2246 2003-10-21 Andrew Cagney <cagney@redhat.com>
2248 * callback.c (os_truncate): Call "truncate", and not "stat".
2250 2003-10-20 Andrew Cagney <cagney@redhat.com>
2252 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2254 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2256 * callback.c (os_ftruncate, os_truncate): New functions.
2257 (default_callback): Initialize ftruncate and truncate members.
2259 2003-09-08 Dave Brolley <brolley@redhat.com>
2261 On behalf of Doug Evans <dje@sebabeach.org>
2262 * cgen.sh: New arg archfile.
2263 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2264 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2266 2003-08-28 Andrew Cagney <cagney@redhat.com>
2268 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2269 * sim-options.c (print_help): Cast the format with specifier to
2270 "int".
2272 2003-08-20 Michael Snyder <msnyder@redhat.com>
2273 Dave Brolley <brolley@redhat.com>
2275 * cgen-par.h (flags, word1): New target-specific
2276 fields of CGEN_WRITE_QUEUE_ELEMENT.
2277 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2278 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2279 * gennltvals.sh: Add frv target.
2280 * nltvals.def: Add frv target.
2282 2003-06-23 Michael Snyder <msnyder@redhat.com>
2284 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2285 * sim-reg.c: Fix cut-and-paste bug in comment.
2287 2003-06-22 Andrew Cagney <cagney@redhat.com>
2289 From matthew green <mrg@redhat.com>:
2290 * sim-fpu.h: Update copyright.
2291 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2292 * sim-fpu.c: Update copyright.
2293 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2295 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2297 From Doug Evans <dje@sebabeach.org>:
2298 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2299 with disassemble_info:read_memory_func.
2300 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2302 2003-06-04 Michael Snyder <msnyder@redhat.com>
2304 * common/run.c (main): Remove SIM_H8300 ifdef.
2305 (usage): Ditto.
2306 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2307 (standard_options): Add '-x' for h8/300sx.
2308 (standard_option_handler): Add case for SIM_H8300SX.
2310 2003-04-13 Michael Snyder <msnyder@redhat.com>
2312 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2314 2003-03-01 Andrew Cagney <cagney@redhat.com>
2316 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2317 (sim_engine_vabort): Ditto.
2319 2003-02-27 Andrew Cagney <cagney@redhat.com>
2321 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2322 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2323 * nrun.c (main): Ditto.
2325 2003-02-26 Andrew Cagney <cagney@redhat.com>
2327 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2328 (sim_engine_vabort): Ditto.
2329 (sim_engine_halt, sim_engine_restart): Ditto.
2331 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2333 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2334 (sim-break_h): Delete macro.
2335 (sim-break.o): Delete rule.
2336 * sim-break.c: Delete file.
2337 * sim-break.h: Delete file.
2338 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2339 (STATE_BREAKPOINTS): Delete macro.
2340 (sim_state_base): Delete field breakpoints.
2341 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2342 sim_break_install to array.
2344 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2346 * run.c (usage): Fix typos.
2348 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2350 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2352 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2354 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2355 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2356 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2357 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2358 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2359 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2360 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2361 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2362 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2363 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2365 2002-11-13 Andrew Cagney <cagney@redhat.com>
2367 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2369 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2371 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2372 (distclean): Depend on it.
2374 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2376 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2378 2002-08-29 Dave Brolley <brolley@redhat.com>
2380 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2382 2002-07-17 Andrew Cagney <cagney@redhat.com>
2384 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2385 (sim_set_callbacks, sim_size, sim_trace)
2386 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2387 to here from "gdb/remote-sim.h".
2389 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2391 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2392 avoid possible longjmp problems with automatic variable siggnal.
2394 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2396 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2397 * Make-common.in (installdirs): Make $(libdir) too, needed when
2398 installing libsim.a.
2400 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2402 * gennltvals.sh (dir): Mark d30v as obsolete.
2403 * nltvals.def: Remove d30v.
2405 2002-06-17 Andrew Cagney <cagney@redhat.com>
2407 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2409 * sim-memopt.c: Include <unistd.h>.
2410 (do_memopt_add): Fix printf format.
2411 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2413 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2415 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2416 --enable-gdb-build-warnings.
2417 * configure: Regenerated to track ../common/aclocal.m4 changes.
2419 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2421 * sim-fpu.c (unpack_fpu): Initialize exponent for
2422 sim_fpu_class_zero.
2423 (i2fpu): Same.
2424 (sim_fpu_sqrt): Same.
2426 2002-06-08 Andrew Cagney <cagney@redhat.com>
2428 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2429 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2430 * run.c: Ditto.
2431 * sim-load.c: Ditto.
2432 * callback.c: Ditto.
2433 * syscall.c: Ditto.
2434 * Make-common.in (callback_h): Define.
2435 (remote_sim_h): Define.
2436 (run.o): Update.
2437 (callback.o): Update.
2438 (syscall.o): Update.
2439 (sim-load.o):
2440 (nrun.o): Update.
2441 (sim-hload.o): Update.
2442 (sim-io.o): Update.
2443 (sim-reason.o): Update.
2444 (sim-reg.o): Update.
2445 (sim-resume.o): Update.
2447 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2449 * run.c: Fix formatting.
2451 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2453 * run-sim.h: New header. Provide prototypes for functions used
2454 between run() and libsim.a which are not used by GDB.
2455 * run.c: Include run-sim.h.
2456 (main): If SIM_TARGET_SWITCHES is defined call
2457 sim_target_parse_command_line.
2458 (usage): If SIM_TARGET_SWITCHES is defined call
2459 sim_target_display_usage.
2461 2002-05-17 Andrey Volkov <avolkov@transas.com>
2463 * run.c: Made h8300s as new target, not h8300h alias.
2464 Added new option -S (h8300s target)
2465 * sim-options.c: Ditto.
2467 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2469 * callback.c: Use 'deprecated' rather than 'depreciated.'
2471 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2473 From wiz at danbala:
2474 * sim-fpu.h: Fix grammar and typos.
2475 Fix PR gdb/287.
2477 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2479 * callback.c: Fix some spelling errors.
2480 * hw-device.h: Likewise.
2481 * hw-tree.c: Likewise.
2482 * sim-abort.c: Likewise.
2483 * sim-alu.h: Likewise.
2484 * sim-core.h: Likewise.
2485 * sim-events.c: Likewise.
2486 * sim-events.h: Likewise.
2487 * sim-fpu.h: Likewise.
2488 * sim-profile.h: Likewise.
2489 * sim-utils.c: Likewise.
2491 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2493 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2494 New functions.
2496 2002-01-20 Ben Elliston <bje@redhat.com>
2498 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2499 the comment for this enumerator.
2501 2002-01-14 Ben Elliston <bje@redhat.com>
2503 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2505 2001-12-20 Kazu Hirata <kazu@hxi.com>
2507 * run.c (usage): Fix a typo.
2509 2001-07-05 Ben Elliston <bje@redhat.com>
2511 * Make-common.in (srccgen): Remove.
2512 (CGEN_CPU_DIR): Define.
2513 (CGEN_READ_SCM): Redefine without $(srccgen).
2514 (CGEN_ARCH_SCM): Ditto.
2515 (CGEN_CPU_SCM): Ditto.
2516 (CGEN_DECODE_SCM): Ditto.
2517 (CGEN_DESC_SCM): Ditto.
2519 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2521 * sim-load.c (sim_load_file): Put it back: external now.
2522 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2524 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2526 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2527 internal interface.
2528 * sim-utils.c (sim_analyze_program): Ditto.
2530 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2532 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2533 we're finished with its immediate use.
2534 * sim-load.c (sim_load_file): Ditto.
2536 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2538 Add support for mmap-based memory regions.
2539 * sim-memopt.c (mmap_next_fd): New global.
2540 (sim_memory_init): Reinitialize it.
2541 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2542 "--memory-mapfile FILE" option. Check for some errors.
2543 (do_memopt_add): Conditionally do mmap instead of malloc for
2544 backing store of simulated memory. Check for more errors.
2545 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2546 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2547 * configure.in: Look for mmap/fstat related functions and headers.
2548 * config.in, configure: Regenerated.
2550 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2552 * sim-core.c (sim_core_map_attach): Correct overlap-related
2553 error messages.
2555 2001-03-07 Michael Meissner <meissner@redhat.com>
2557 * run.c (alloca-conf.h): Delete, no longer provided.
2559 2001-02-22 Ben Elliston <bje@redhat.com>
2561 * sim-trace.h (TRACE_VPU_IDX): Add.
2562 (TRACE_vpu): Define.
2563 (WITH_TRACE_VPU_P): Likewise.
2564 (TRACE_VPU_P): Likewise.
2565 * sim-trace.c (OPTION_TRACE_VPU): Define.
2566 (trace_options): Add --trace-vpu.
2567 (trace_option_handler): Handle OPTION_TRACE_VPU.
2568 (trace_option_handler): Include VPU tracing in --trace-semantics.
2569 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2571 2001-02-21 Ben Elliston <bje@redhat.com>
2573 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2574 (TRACE_BRANCH_INPUT2): Likewise.
2576 2001-02-09 Ben Elliston <bje@redhat.com>
2578 * (profile_print_pc): Write header out in target byte order.
2580 2001-02-09 Ben Elliston <bje@redhat.com>
2582 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2583 adjusting the pc shift value.
2585 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2587 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2588 where a numeric value is supplied.
2590 2001-01-06 Ben Elliston <bje@redhat.com>
2592 * cgen.sh: Allow extrafiles to include the semantics files when
2593 generating an ISA-specific decoder.
2595 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2597 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2599 2000-12-23 Ben Elliston <bje@redhat.com>
2601 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2602 them to the trace stream using sim_fpu_printn_fpu. Include
2603 "sim-fpu.h".
2605 2000-12-15 Ben Elliston <bje@redhat.com>
2607 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2608 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2609 trailing digits as specified (-1 to print all digits).
2610 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2611 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2612 to print_bits ().
2614 2000-12-13 Ben Elliston <bje@redhat.com>
2616 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2617 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2618 (defs): New action.
2620 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2622 * sim-endian.h: Don't have parameters on macro definitions which
2623 are simply renaming functions, to permit use of XCONCAT2 in both
2624 the macro name and the arguments in a use of such a definition.
2626 2000-12-11 Ben Elliston <bje@redhat.com>
2628 * cgen-ops.h (SUBWORDDFDI): New function.
2630 2000-12-05 Ben Elliston <bje@redhat.com>
2632 * Make-common.in (cgen-defs): New target.
2633 (cgen-decode): Pass $(EXTRAFILES).
2635 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2636 -outfile-suffix options.
2638 2000-12-04 Ben Elliston <bje@redhat.com>
2640 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2641 (SUBWORDSIUQI): Likewise.
2642 (SUBWORDDIHI): Likewise.
2643 (SUBWORDDIQI): New function.
2645 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2646 * cgen-scache.c (scache_option_handler): Remove unused local var.
2648 2000-12-03 Ben Elliston <bje@redhat.com>
2650 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2652 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2654 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2656 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2658 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2659 space is not zero.
2661 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2663 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2664 (set_hw_delete): Moved the macro as a function.
2665 * hw-base.h (set_hw_delete): Declare as external function.
2666 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2667 allocated using hw_malloc.
2669 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2671 * sim-options.c (sim_parse_args): Free the memory used for
2672 long_options, short_options, handlers, opt_cpu, orig_val.
2674 2000-11-20 Ben Elliston <bje@redhat.com>
2676 * cgen-ops.h (SUBBI): New macro.
2677 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2678 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2680 2000-11-16 Ben Elliston <bje@redhat.com>
2682 * cgen-types.h (VOID): New type.
2684 2000-11-09 Ben Elliston <bje@redhat.com>
2686 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2687 (sim_fpu_two): Set exponent to 1.
2689 2000-10-26 Ben Elliston <bje@redhat.com>
2691 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2692 `all'. Pass `-i' options to cgen applications.
2693 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2694 cgen-desc): Pass $(isa) to cgen.sh.
2696 2000-10-08 Ben Elliston <bje@redhat.com>
2698 * cgen-utils.c (cgen_rtx_error): New function.
2700 2000-10-07 Ben Elliston <bje@redhat.com>
2702 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2703 conditions for sim_core_read_buffer().
2705 2000-09-26 Dave Brolley <brolley@redhat.com>
2707 * cgen-utils.c (RORQI): New function.
2708 (ROLQI): New function.
2709 (RORHI): New function.
2710 (ROLHI): New function.
2712 2000-08-28 Dave Brolley <brolley@redhat.com>
2714 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2715 in insn_value if it will fit.
2717 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2719 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2721 2000-08-15 Dave Brolley <brolley@redhat.com>
2723 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2725 2000-08-15 Dave Brolley <brolley@redhat.com>
2727 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2728 (PROFILE_CPU_FREQ): New macro.
2729 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2730 (profile-options): Add profile-cpu-frequency.
2731 (parse_frequency): New function.
2732 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2733 (profile_print_speed): Print cpu frequency and simulated execution time.
2734 Re-indent other items to match.
2736 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2738 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2740 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2742 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2743 * Makefile.in (install): Install run.1 man page.
2745 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2747 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2748 * Makefile.in (headers,nltvals.def): Merge.
2750 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2752 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2753 * nrun.c (main): Print the simulator statistics only in
2754 verbose mode.
2755 * hw-properties.h (hw_find_integer_array_property): Fix
2756 prototype (use signed_cell).
2758 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2759 * sim-events.c (sim_events_remain_time): New function returning
2760 the time that remains before the event is raised.
2761 * hw-events.c (hw_event_remain_time): Likewise.
2762 * sim-events.h (sim_events_remain_time): Declare.
2763 * hw-events.h (hw_event_remain_time): Declare.
2765 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2766 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2767 (OPTION_HW_LIST): New option --hw-list to list the devices.
2768 (hw_option_handler): List the device tree with 'sim_hw_print'.
2770 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2771 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2772 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2773 (EXTENDED): Define for 16-bit word size.
2774 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2775 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2776 * sim-types.h: Added support for 16-bit targets.
2778 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2780 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2782 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2784 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2785 * Makefile.in (distclean): Clean cconfig.h also.
2787 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2789 * configure: Regenerated to track ../common/aclocal.m4 changes.
2791 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2793 * aclocal.m4 (sim-profile): Enable the profiler by default.
2795 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2797 * run.c (main): Initialize sigrc.
2799 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2801 * sim-events.c (update_time_from_event): Add more detailed event
2802 tracing.
2804 2000-03-30 Dave Brolley <brolley@redhat.com>
2806 * aclocal.m4 (cgen): Use guile to run cgen.
2808 2000-03-23 Dave Brolley <brolley@redhat.com>
2810 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2811 ftruncdfsf.
2812 * cgen-accfp.c (fextsfdf): New function.
2813 (ftruncdfsf): New function.
2814 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2816 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2818 * cgen-ops.h: Added TRUNCSISI.
2820 2000-03-08 Dave Brolley <brolley@redhat.com>
2822 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2823 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2824 (sim_queue_fn_si_write): Last argument is has type USI.
2825 (sim_queue_fn_sf_write): New function.
2826 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2827 (sim_queue_fn_sf_write): New function.
2828 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2830 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2832 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2833 sim_set_trace and run simulator using sim_resume.
2834 (main): Add option ``-o'' - operating environment. Only continue
2835 after a signal when operating environment.
2836 (main): Always set REASON and SIGRC using sim_stop_reason.
2837 (sim_trace): Delete extern declaration.
2839 2000-02-08 Nick Clifton <nickc@cygnus.com>
2841 * callback.c: Fix compile time warning messages.
2842 * run.c: Fix compile time warning messages.
2844 1999-12-17 Dave Brolley <brolley@cygnus.com>
2846 * sim-profile.h: (set_profile_option_mask): Add prototype.
2847 * sim-profile.c (set_profile_option_mask): No longer static.
2849 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2851 * sim-arange.c: Include <string.h>
2853 1999-12-07 Dave Brolley <brolley@cygnus.com>
2855 * sim-options.c (print_help): '=' required before optional argument.
2856 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2857 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2858 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2859 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2860 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2861 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2862 (fn_mem_qi_write): New union members.
2863 (fn_mem_hi_write): New union members.
2864 (fn_mem_si_write): New union members.
2865 (fn_mem_di_write): New union members.
2866 (fn_mem_df_write): New union members.
2867 (fn_mem_xi_write): New union members.
2868 (sim_queue_fn_mem_qi_write): New function.
2869 (sim_queue_fn_mem_hi_write): New function.
2870 (sim_queue_fn_mem_si_write): New function.
2871 (sim_queue_fn_mem_di_write): New function.
2872 (sim_queue_fn_mem_df_write): New function.
2873 (sim_queue_fn_mem_xi_write): New function.
2874 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2875 (sim_queue_fn_mem_hi_write): New function.
2876 (sim_queue_fn_mem_si_write): New function.
2877 (sim_queue_fn_mem_di_write): New function.
2878 (sim_queue_fn_mem_df_write): New function.
2879 (sim_queue_fn_mem_xi_write): New function.
2880 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2881 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2882 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2884 1999-12-01 Dave Brolley <brolley@cygnus.com>
2886 * cgen-accfp.c (subsf): Check status code.
2887 (mulsf): Ditto.
2888 (negsf): Ditto.
2889 (abssf): Ditto.
2890 (sqrtsf): Ditto.
2891 (invsf): Ditto.
2892 (minsf): Ditto.
2893 (maxsf): Ditto.
2894 (subdf): Ditto.
2895 (muldf): Ditto.
2896 (divdf): Ditto.
2897 (negdf): Ditto.
2898 (absdf): Ditto.
2899 (sqrtdf): Ditto.
2900 (invdf): Ditto.
2901 (mindf): Ditto.
2902 (maxdf): Ditto.
2904 1999-11-26 Dave Brolley <brolley@cygnus.com>
2906 * cgen-par.h (fn_df_write): Mode of data is DF.
2907 (sim_queue_fn_df_write): Mode of data is DF.
2908 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2910 1999-11-22 Dave Brolley <brolley@cygnus.com>
2912 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2913 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2915 1999-11-04 Dave Brolley <brolley@cygnus.com>
2917 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2918 CGEN_MEM_XI_WRITE members.
2919 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2920 (sim_queue_fn_xi_write): New function.
2921 (sim_queue_mem_xi_write): New function.
2923 * cgen-par.c (sim_queue_fn_xi_write): New function.
2924 (sim_queue_mem_xi_write): New function.
2925 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2926 CGEN_MEM_XI_WRITE.
2928 1999-10-22 Dave Brolley <brolley@cygnus.com>
2930 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2931 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2932 * cgen-par.c: Set insn_address for each queued write. Get pc from
2933 cpu when executing queued writes.
2935 1999-10-19 Dave Brolley <brolley@cygnus.com>
2937 * cgen-par.h (sim_queue_fn_pc_write): New function.
2938 (CGEN_FN_PC_WRITE): New enumerator.
2939 (fn_pc_write): New union member.
2940 * cgen-par.c (sim_queue_fn_pc_write): New function.
2941 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2943 1999-10-18 Dave Brolley <brolley@cygnus.com>
2945 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2946 (CGEN_MEM_DF_WRITE): New enumerator.
2947 (mem_di_write): New union member.
2948 (mem_df_write): New union member.
2949 * cgen-par.c (sim_queue_mem_di_write): New function.
2950 (sim_queue_mem_df_write): New function.
2951 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2952 CGEN_MEM_DF_WRITE.
2953 * cgen-accfp.c (divsf): Check for division errors.
2955 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2957 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2959 1999-10-07 Dave Brolley <brolley@cygnus.com>
2961 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2962 (fn_hi_write): New union member.
2963 (sim_queue_fn_hi_write): New function.
2964 * cgen-par.c (sim_queue_fn_hi_write): New function.
2965 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2967 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2969 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2970 Change type of result to SEM_PC.
2972 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2974 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2976 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2978 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2979 (JOIN*): Delete cpu arg.
2981 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2983 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2984 parameter.
2985 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2987 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2989 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2990 large values.
2992 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2994 * run.c (main): Check the sim_stop_reason and only halt simulation
2995 when a valid stop condition is identified.
2997 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2999 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3001 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3003 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3004 (bi_write): New union element.
3005 (sim_queue_bi_write): New function.
3006 * cgen-par.c (sim_queue_bi_write): New function.
3007 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3009 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3011 * configure: Regenerated to track ../common/aclocal.m4 changes.
3013 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3014 ../gdb/configure.in.
3015 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3016 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3017 (SIM_WARNINGS): Delete
3018 (CONFIG_CFLAGS): Update.
3020 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3022 * cgen-par.c: New file.
3023 * cgen-par.h: New file.
3024 * cgen-sim.h (cgen-par.h): #include it.
3025 * cgen-cpu.h (write_queue): New field.
3026 (CPU_WRITE_QUEUE): New access macro.
3027 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3028 (cgen-par.o): New target.
3030 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3032 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3033 * cgen-utils.c (mode_names): Update.
3035 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3037 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3038 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3039 buffer arg if WITH_PARALLEL_GENWRITE.
3040 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3041 (struct idesc): Ditto.
3043 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3045 * sim-model.c (model_option_handler): Add \n to error message.
3047 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3049 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3050 (insn_sem): Rewrite.
3051 (sem_fn_desc): New struct.
3052 (idesc): Rewrite.
3053 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3054 misses if ! FAST_P.
3055 (scache case): Split into non-parallel/parallel versions.
3056 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3057 if not use semantic switch version.
3059 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3061 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3062 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3063 (SEM_BRANCH_INIT_EXTRACT): Delete.
3064 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3065 (SEM_BRANCH_FINI): Ditto.
3066 (SEM_BRANCH_VIA_ADDR): Ditto.
3067 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3068 (SEM_BRANCH_ADDR_CACHE): Delete.
3069 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3070 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3071 pbb_br_type.
3072 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3073 (@cpu@_pbb_begin): Initialize branch_target.
3074 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3075 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3076 pbb_br_type.
3077 (@cpu@_engine_run_fast): Ditto.
3079 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3081 * cgen-utils.c (RORSI): New function.
3082 (ROLSI): New function.
3084 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3086 * Makefile.in (TAGS): Tweak TAGS regex.
3087 * cgen-mem.h (*): Add TAGS markers.
3089 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3091 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3092 passed in when sim_resume is first entered - don't re-pass it
3093 after a restart.
3095 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3097 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3098 OPTION_LOAD_LMA but only when is defined.
3099 (standard_options): When SIM_HANDLES_LMA is defined include
3100 options --load-lma and --load-vma.
3101 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3103 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3104 (struct sim_state_base): Add load_at_lma_p.
3105 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3106 STATE_LOAD_AT_LMA_P.
3108 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3110 * nrun.c (main): Re-format loop gnu style.
3112 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3114 * dv-sockser.c (connected_p): Initialize addrlen.
3116 1999-07-06 Dave Brolley <brolley@cygnus.com>
3118 * cgen-accfp.c (floatsidf): New function.
3119 (fixdfsi): New function.
3121 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3123 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3125 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3127 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3128 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3129 * cgen-fpu.c: New file.
3130 * cgen-fpu.h: New file.
3131 * cgen-accfp.c: New file.
3132 * cgen-cpu.h (CGEN_CPU): New member fpu.
3133 * cgen-mem.h: Redo fp support.
3134 * cgen-ops.h: Delete k&r support. Redo fp support.
3135 * cgen-sim.h: Include cgen-fpu.h.
3136 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3138 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3140 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3141 ifndef.
3142 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3143 (@cpu@_pbb_cti_chain): Minor clean up.
3145 1999-05-08 Felix Lee <flee@cygnus.com>
3147 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3148 AM_CYGWIN32 and AM_EXEEXT.
3149 * configure: Regenerate.
3151 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3153 * sim-core.c (device_error,device_io_read_buffer,
3154 device_io_write_buffer): Delete decls.
3155 * sim-core.h: Put them here.
3157 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3158 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3159 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3160 (sim_core_write_aligned_N): Ditto.
3162 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3164 * sim-memopt.c (sim_memory_uninstall): Don't look into
3165 free()d memory.
3167 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3169 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3171 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3173 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3174 (sim_core_write_buffer): Ditto.
3176 1999-04-02 Keith Seitz <keiths@cygnus.com>
3178 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3179 after the interval counter has expired.
3180 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3181 poll_quit callbacks. May be overridden by Makefile.
3182 (poll_quit_counter): New global.
3183 * sim-events.c: Remove all mentions of ui_loop_hook. The
3184 host callback "poll_quit" will serve the purpose.
3185 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3186 is defined.
3187 * nrun.c: Remove declaration of ui_loop_hook.
3189 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3191 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3192 if being used by gdb.
3194 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3196 * cgen-types.h (XF,TF): Tweak.
3197 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3198 in cgen-types.h.
3199 (SUBWORD*,JOIN*): Define.
3200 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3201 moved into cpu descriptor.
3202 * sim-model.h (MACH): New member `num'.
3204 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3206 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3207 (CGEN_CPU): Member opcode renamed to cpu_desc.
3208 New members get_idata,disassembler.
3209 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3210 CGEN_INSN_ATTR_VALUE.
3211 (CGEN_STATE): Delete member opcode_table.
3212 (sim_disassemble_insn): Delete decl.
3213 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3214 (struct idesc): Moved to here from <cpu>-decode.h.
3215 * cgen-run.c (prime_cpu): Call prepare_run callback.
3216 * cgen-trace.h (SFILE): New type.
3217 (sim_disasm_sprintf): Declare.
3218 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3219 (sim_cgen_disassemble_insn): Declare.
3220 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3221 (insn_fields): Delete.
3222 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3223 CPU_CPU_DESC (cpu).
3224 (trace_insn): Call CPU_DISASSEMBLER hook.
3225 (sim_disasm_sprintf): New function.
3226 (sim_disasm_read_memory): New function.
3227 (sim_disasm_perror_memory): New function.
3228 (sim_cgen_disassemble_insn): New function.
3229 * cgen-utils.c: Don't include cpu-opc.h.
3230 (virtual_insn_entries): New static local.
3231 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3232 (cgen_insn_name): Rewrite.
3233 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3234 * cgen.sh (desc): New file generator handler.
3235 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3236 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3237 Don't include cpu-opc.h,cpu-sim.h.
3238 * sim-model.c (model_set): Delete SIM_DESC arg.
3239 (sim_model_set): Update.
3240 * sim-model.h (MACH): New member prepare_run.
3242 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3244 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3245 if redundant with allocator functions.
3247 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3249 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3251 * sim-profile.h: Make like sim-trace.h.
3252 (PROFILE_USEFUL_MASK): New macro.
3253 * sim-profile.c (profile_options): Make like trace_options, allow
3254 optional on|off arg where applicable.
3255 (set_profile_option_mask): New function.
3256 (sim_profile_set_option): New function.
3257 (profile_option_handler): Simplify.
3258 Have -p only enable selected things, not everything.
3259 Add missing break to OPTION_PROFILE_PC_RANGE.
3260 * cgen-scache.c (scache_options): Allow optional on|off arg to
3261 --profile-scache.
3262 (scache_option_handler): Use sim_profile_set_option.
3264 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3266 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3267 (memory_option_handler): Implement MEMORY_FILL option. Make
3268 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3269 (parse_ulong_value): New function.
3270 (do_memopt_add): Allocate all buffers. Optionally fill them.
3272 1999-01-15 Richard Henderson <rth@cygnus.com>
3274 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3275 va_list, not an integer.
3276 * sim-events.c (sim_events_schedule): Likewise.
3278 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3279 the appropriate type.
3281 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3283 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3284 (sim_disassemble_insn): Update prototype.
3285 (sim_engine_invalid_insn): Ditto.
3286 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3287 (SEM_BRANCH_INIT): PCADDR->IADDR.
3288 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3289 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3290 * cgen-scache.h (*): Ditto.
3291 * cgen-trace.c (*): Ditto.
3292 * cgen-trace.h (*): Ditto.
3293 * cgen-utils.c (*): Ditto.
3294 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3295 (insn_t): Delete.
3296 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3297 (simple engine framework): Rewrite.
3298 * sim-module.c (modules): Install model module sooner (and in
3299 particular before the profile module).
3301 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3303 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3304 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3305 (sim_model_init): Call it.
3307 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3309 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3311 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3312 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3313 (SEM_BRANCH_INIT_EXTRACT): New macro.
3314 (SEM_BRANCH_INIT): Add taken_p.
3315 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3316 (SEM_BRANCH_FINI): Use it.
3317 (SEM_INSN): Update.
3318 * cgen-run.c (sim_resume): Handle tracing of last insn.
3319 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3320 * cgen-trace.c (current_abuf): New static global.
3321 (trace_insn_init): Initialize it.
3322 (trace_insn_fini): Use it.
3323 (trace_insn): Set it.
3324 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3325 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3326 (@cpu@_emit_after): Ditto.
3327 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3328 labels if WITH_SEM_SWITCH_FULL.
3329 * sim-model.c: Include bfd.h.
3330 (sim_model_init): New function.
3331 (sim_model_install): Record init fn.
3332 * sim-model.h (MACH): New member bfd_name.
3333 * sim-module.c (modules): Initialize model before scache.
3335 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3337 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3339 * nrun.c (main): Remain in simulation loop for traps and
3340 exceptions when in operating environment mode.
3341 (ui_loop_hook): New stub hook for standalone use.
3342 * sim-events.c (sim_events_process): Call ui_loop_hook
3343 periodically on CYGWIN host.
3345 * sim-reason.c (sim_stop_reason): Return host signal numbers
3346 to gdb on sim_stopped and sim_signalled cases.
3347 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3348 hook just before longjmp.
3349 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3350 hook just before sim_engine_run.
3352 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3353 * sim-trace.h (trace_generic): Ditto.
3354 * sim-trace.c (trace_generic): Ditto.
3356 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3358 * Make-common.in (SIM_MAIN_DEPS): New var.
3359 (CGEN_MAIN_CPU_DEPS): New var.
3360 * aclocal.m4: Add --enable-cgen-maint option.
3361 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3362 (SETMEM*): Ditto.
3363 (GETIMEM*): Pass pc value to sim_core routine.
3365 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3367 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3368 Compare with ZERO not NULL.
3370 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3372 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3373 "sim-assert.h".
3375 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3377 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3378 * sim-trace.c: Include stdlib.h if present.
3379 * dv-sockser.c: Include unistd.h if present.
3380 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3381 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3383 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3385 * gennltvals.sh: Add i960.
3386 * nltvals.def: Rebuild.
3388 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3390 * cgen-defs.h: New file, old cgen-sim.h.
3391 * cgen-sim.h: Simple header that includes others.
3392 * sim-arange.c: New file.
3393 * sim-arange.h: New file.
3394 * sim-basics.h: Include it.
3395 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3396 (sim-arange.o): Add rule for.
3397 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3398 (sim_io_eprintf_cpu): Add prototype.
3399 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3400 (INLINE2): New macro.
3401 (EXTERN_INLINE): New macro.
3402 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3403 before calling module init fns.
3404 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3405 (profile_init): New function.
3406 (profile_options): New option --profile-range.
3407 (profile_option_handler): Handle --profile-range.
3408 (profile_print_insn): Qualify address range specific section titles.
3409 (profile_print_addr_ranges): New function.
3410 (profile_info): Print address ranges if specified.
3411 (profile_install): Set profile_init init fn.
3412 * sim-profile.h (PROFILE_DATA): New member `range'.
3413 * sim-trace.c (trace_init): New function.
3414 (trace_options): New option --trace-range.
3415 (trace_option_handler): Handle --trace-range.
3416 (trace_install): Set trace_init init fn.
3417 * sim-trace.h (TRACE_DATA): New member `range'.
3418 * sim-utils.c (sim_cpu_msg_prefix): New function.
3419 (sim_io_eprintf_cpu): New function.
3420 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3421 (PC_IN_PROFILE_RANGE_P): New macro.
3422 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3423 (trace_insn_fini): New arg abuf. All callers updated.
3424 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3425 printing cycle counts.
3426 * cgen-trace.h (trace_insn_fini): Update prototype.
3427 (TRACE_RESULT_P): New macro.
3428 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3429 (TRACE_INSN): Check ARGBUF_TRACE_P.
3430 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3431 * cgen-types.h (SIM_INLINE): Delete.
3432 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3433 * cgen-utils.c: Don't include cgen-engine.h
3434 * genmloop.sh (@cpu@_fill_argbuf): New function.
3435 (@cpu@_fill_argbuf_tp): New function.
3436 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3437 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3438 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3439 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3440 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3441 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3442 doing profiling. Update call to TRACE_INSN_FINI.
3444 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3446 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3448 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3449 regions.
3451 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3453 * sim-inline.c (SIM_INLINE_P): Fix typo.
3455 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3457 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3459 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3461 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3462 * nltvals.def: Re-generate.
3464 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3466 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3467 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3468 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3469 GCC.
3470 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3471 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3473 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3475 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3476 (${cpu}_pbb_cti_chain): Ditto.
3478 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3480 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3481 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3482 (EXTRACT_INT,EXTRACT_UINT): New macros.
3483 (SEM_SEM_ARG): New macro.
3484 (SEM_NEXT_VPC): New arg `pc'.
3485 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3486 (sim_disassemble_insn): Update prototype.
3487 * cgen-trace.c (current_insn,insn_fields): New static locals.
3488 (trace_insn): Set them.
3489 * cgen-utils.c: #include cgen-engine.h.
3490 (sim_disassemble_insn): New arg insn_fields.
3491 Handle variable length insns.
3492 * genmloop.sh: Only emit pbb decls if -pbb.
3493 (${cpu}_scache_lookup): New arg `vpc'.
3494 (scache support): Fetch pc before entering loop.
3496 * gennltvals.sh: Add fr30 support.
3497 * nltvals.def: Rebuild.
3499 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3501 * sim-types.h: Re-do type system so that GCC's attribute and mode
3502 are used to specify types. Handle case of ALPHA.
3504 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3506 * aclocal.m4: Add tests for dlopen family.
3507 * config.in: Regenerated.
3509 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3511 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3513 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3515 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3516 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3517 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3518 * cgen-sim.h: ... to here.
3520 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3522 * aclocal.m4 (enable-build-warnings): Replace
3523 enable-sim-warnings. Extend =LIST syntax so that prepend and
3524 append of options is possible. Drop -Werror, add
3525 -Wstrict-prototypes for GDB compatibility.
3526 * Make-common.in (SIM_WARNINGS): Update.
3528 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3530 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3531 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3532 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3533 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3534 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3535 CGEN_INCLUDE_DEPS.
3536 * cgen-cpu.h: New file.
3537 * cgen-engine.h: New file.
3538 * cgen-scache.h: New file.
3539 * cgen-sim.h: Delete portions moved to new files.
3540 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3541 rather than sending result to stdout.
3543 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3545 * Make-common.in (sim-reg.o): New rule.
3546 (cgen-run.o): New rule.
3547 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3548 * cgen-run.c (prime_cpu): New function.
3549 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3550 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3551 mentioned cpu.
3552 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3553 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3554 (CGEN_INSN_VIRTUAL_P): New macro.
3555 (SEM_PC): New typedef.
3556 (SEMANTIC_FN): Change type of result to SEM_PC.
3557 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3558 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3559 (SCACHE_MAP): New typedef.
3560 (CPU_SCACHE): Add pbb support.
3561 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3562 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3563 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3564 max_slice_insns.
3565 (INSN_NAME): Delete.
3566 (cgen_insn_name): Declare.
3567 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3568 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3569 (first_insn_p): Make static.
3570 (trace_insn): Handle virtual insns specially.
3571 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3572 * cgen-types.h (UBI): Delete.
3573 (MODE_TYPE): New enum.
3574 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3575 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3576 (cgen_virtual_opcode_table): New global.
3577 (cgen_insn_name): New function.
3578 (sim_disassemble_insn): Ignore virtual insns.
3579 * genmloop.sh: Delete top level loop generation. Add pbb support.
3580 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3581 (sim_cpu_base): New members max_insns,insn_name,model_data.
3582 (CPU_PC_GET,CPU_PC_SET): New macros.
3583 (sim_pc_get,sim_pc_set): Declare.
3584 * sim-model.c (model_set): Call model init fn.
3585 * sim-model.h (MODEL_FN): New typedef.
3586 (INSN_TIMING): New member model_fn.
3587 (MODEL): New members num,init.
3588 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3589 All callers updated.
3590 (profile_insn_init): New fn.
3591 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3592 Exit early if insn profiling not supported.
3593 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3594 (profile_install): Record profile_insn_init as init fn.
3595 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3596 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3597 (PROFILE_DATA): Delete member exec_time.
3598 Change insn_count to pointer to array, rather than the array.
3599 (sim_profile_print_bar): Declare.
3601 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3603 * cgen-run.c: New file.
3604 * sim-reg.c: New file.
3606 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3608 * aclocal.m4: Add checks for -lsocket and -lnsl.
3610 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3611 allow local port reuse on listening socket.
3613 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3615 * sim-config.h: Remove reference to linux kernel header.
3617 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3619 * dv-sockser.c (sockser_addr): Make variable non-static.
3621 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3623 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3625 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3627 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3629 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3631 * Make-common.in (install-common): Add $(EXEEXT) when installing
3632 run.
3634 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3636 * cgen-sim.h (cgen_state): New member opcode_table.
3637 * cgen-utils.c (sim_disassemble_insn): Use it.
3639 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3641 * cgen-mem.h (DECLARE_SETT): Fix return type.
3642 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3643 * cgen-scache.c: Include stdlib.h.
3644 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3645 * sim-model.c (model_option_handler): Remove unused variable `n'.
3647 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3649 * cgen-utils.c: Include bfd.h.
3650 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3652 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3654 * sim-bits.h (EXTEND24): Fix typo.
3656 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3658 * sim-events.c (ETRACE_P): New macro.
3659 (struct _sim_event): Add member trace.
3660 (sim_events_free): Reclaim trace message.
3662 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3663 sim_events_schedule_tracef): New functions, include printf trace
3664 information in argument list. If tracing, store asprintf'd trace
3665 message in sim_event.
3667 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3668 hw_event_queue_schedule_vtracef): New functions, mimic
3669 sim_event_tracef.
3671 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3673 * sim-bits.h (EXTEND24): Define.
3675 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3677 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3678 (CPU_SCACHE_HASH_MASK): New macro.
3679 (SCACHE_HASH_PC): Rewrite.
3680 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3681 computation out of main loop.
3683 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3685 * cgen-sim.h (RECORD_IADDR): Delete.
3686 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3687 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3689 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3691 * gennltvals.def (mn10200): Add entry.
3692 * nltvals.def: Regenerate with MN10200 additions.
3694 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3696 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3697 documentation on how it works.
3699 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3700 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3701 sim_core_set_xor, sim_core_xor_read_buffer,
3702 sim_core_xor_write_buffer): Update.
3704 * sim-events.h, sim-events.c (sim_events_install,
3705 sim_events_watch_clock, sim_events_schedule_after_signal,
3706 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3707 sim_events_deschedule): Update.
3709 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3710 sim_fpu_max32, sim_fpu_max64): Update.
3712 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3714 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3715 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3716 * sim-profile.c (profile_print_model): Update.
3718 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3720 * gennltvals.def (m32r): Use common syscall.h now.
3721 (mn10300): Add entry.
3722 * nltvals.def: Regenerate.
3724 * sim-engine.c (sim_engine_get_run_state): New function.
3725 * sim-engine.h (sim_engine_get_run_state): Declare it.
3727 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3729 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3730 * sim-core.c (sim_core_signal): Make extern, always define.
3732 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3734 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3735 * cgen-ops.h (ANDIF): New macro.
3736 (ANDIF[BQHSD]I): Delete.
3738 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3740 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3741 (hw_event_queue_schedule, hw_event_queue_deschedule,
3742 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3743 Janczyn.
3745 * hw-alloc.h (HW_NZALLOC): Define.
3747 * Make-common.in (test-hw-events): Add target for testing the
3748 hw-event code.
3750 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3752 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3753 hw-instances.o.
3754 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3755 files.
3756 * hw-main.h: Include hw-handles.h, hw-instances.h.
3757 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3758 * hw-base.c (hw_create, hw_delete): Call same.
3760 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3762 * dv-core.c: Include hw-main.h and sim-main.h.
3763 * dv-pal.c: Include hw-main.h and sim-io.h.
3764 * dv-glue.c: Include hw-main.h.
3766 * hw-main.h: New file. Move list of includes to here.
3767 * hw-base.h: From here.
3768 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3769 (hw-*.o, dv-*.o): Update.
3770 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3771 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3772 sim-main.h.
3774 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3775 do_hw_poll_read): Move declarations from here.
3776 * hw-main.h: To here.
3778 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3779 Move from here.
3780 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3781 rename.
3782 * Make-common.in (hw-config.h): Update
3783 * hw-base.c, dv-pal.c, dv-glue.c: Update
3785 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3786 `*_callback' to `*_method.
3788 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3790 * hw-base.h (set_*): Move set method macros from here.
3791 * hw-device.h: To here.
3793 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3795 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3796 Declare.
3798 * hw-base.c (hw_create, hw_delete): Call
3799 * hw-properties.c (create_hw_property_data,
3800 delete_hw_property_data): Define.
3802 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3804 * hw-device.c, hw-properties.c: Include hw-base.h
3806 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3807 * hw-device.c: From here.
3808 * hw-base.h: Include "hw-events.h".
3810 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3811 * hw-base.c (hw_create, hw_delete): Call.
3812 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3814 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3815 (hw-alloc.o): New target.
3817 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3819 * hw-events.h, hw-events.c: New files. Move event code to here.
3820 * sim-hw.c: From here.
3821 * hw-base.h: Include "hw-events.h".
3822 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3823 (hw-events.o): New target.
3825 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3826 * hw-events.h (struct hw_event): Replace typedef hw_event.
3828 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3829 * hw-base.c (hw_create, hw_delete): Call.
3830 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3832 * dv-pal.c: Update.
3834 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3836 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3837 * hw-ports.c: To here.
3839 * hw-base.h, hw-ports.c (create_hw_port_data,
3840 delete_hw_port_data): New functions.
3841 * hw-base.c (hw_delete, hw_create): Call same.
3843 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3844 from here.
3845 * hw-ports.h: To here.
3847 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3849 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3850 PROCESSOR and CIA arguments.
3852 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3854 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3855 Move common object files from here.
3856 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3858 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3860 * sim-hw.c: Include ctype.h.
3861 (do_hw_poll_read): Do not assume EAGAIN.
3863 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3865 * cgen-trace.c (first_insn_p): New static local.
3866 (trace_insn_init): Set it.
3867 (trace_insn_fini): Use TRACE_PREFIX.
3868 (trace_insn): Rewrite to use trace_prefix.
3869 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3870 Adjust width accordingly.
3872 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3873 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3874 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3875 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3876 (PROFILE_COUNT_CORE): Simplify.
3877 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3879 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3881 * cgen-ops.h (ADDCFSI): Fix typo.
3883 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3885 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3886 * genmloop.sh: Use them rather than static locals.
3888 * sim-engine.c (sim_engine_set_run_state): New function.
3889 * sim-engine.h (sim_engine_set_run_state): Declare.
3890 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3891 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3892 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3894 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3896 * cgen-trace.c (trace_insn_init): New arg first_p.
3897 All callers updated.
3898 (trace_insn_fini): New arg last_p. All callers updated.
3899 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3900 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3901 * genmloop.sh (engine_resume): Update.
3903 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3905 * Make-common.in (install-common): Run ranlib on installed copy of
3906 libsim.a.
3908 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3910 * Make-common.in (install-common): Rename and install libsim.a.
3912 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3914 * sim-io.c (unistd.h): Include.
3916 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3918 * Make-common (sim_main_headers): Sort.
3919 (cgen-*.o): Add cgen-sim.h dependency.
3921 * cgen-scache.c (scache_init): Only allocate space if scache element
3922 size is non-zero.
3923 (scache_flush,scache_print_profile): Check if scache in use first.
3925 * cgen-sim.h (IDESC): Provide forward declaration.
3926 (DECODE): Delete.
3927 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3928 (cgen_cpu_max_extra_bytes): Declare.
3929 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3931 * sim-cpu.h: New file. sim_cpu_base moved here.
3932 Move sim_cpu_lookup decl here.
3933 * sim-base.h: #include "sim-cpu.h".
3934 * sim-cpu.c: New file.
3935 * Make-common (sim_main_headers): Add sim-cpu.h.
3936 (sim-cpu.o): Add rule for.
3938 * sim-model.c (set_model): Delete.
3939 (sim_model_set,model_set): New functions.
3940 (sim_model_install): Renamed from model_install.
3941 Don't set default model here.
3942 (model_option_handler): Rewrite --model processing.
3943 (sim_model_lookup,sim_mach_lookup): New functions.
3944 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3945 (insn_timing): Delete.
3946 (INSN_TIMING): New member `num'.
3947 (IMP_PROPERTIES): Always define scache_elm_size member.
3948 (MACH): New member init_cpu.
3949 (sim_machs): Renamed from machs.
3950 (sim_model_install): Renamed from model_install.
3951 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3952 * sim-module.c (modules): Update.
3954 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3956 * sim-io.c: #include <errno.h>.
3958 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3960 * dv-pal.c (struct hw_pal_device): Add reader.
3961 (hw_pal_finish): Initialize reader.
3962 (scan_hw_pal): Use reader.
3964 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3965 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3966 * dv-pal.c: Use.
3968 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3969 ../ppc/main.c sim_io_read_stdin.
3971 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3973 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3974 arguments.
3975 * hw-tree.c: Update.
3977 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3978 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3979 CPU/CIA args.
3980 * hw-ports.h (hw_port_event): Ditto.
3981 * hw-ports.c (hw_port_event): Update.
3982 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3983 Update.
3984 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3985 Update.
3986 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3987 (do_counter_event): Update.
3988 * dv-glue.c (hw_glue_io_read_buffer): Update.
3989 (hw_glue_port_event): Update.
3991 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3992 * hw-base.h (hw_create): Ditto.
3993 * hw-base.c (hw_create): Ditto.
3995 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3996 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3997 from here to.
3998 * sim-hw.c: Here.
3999 * hw-device.h (hw_system_cpu): Declare.
4000 * sim-hw.c (hw_system_cpu): New function.
4002 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4003 sim_hw_abort not hw_abort.
4004 (sim-hw.h): Include.
4005 (sim_core_read_buffer, sim_core_write_buffer): Call
4006 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4007 argument.
4008 (sim_core_set_xor): Do not pass CPU when aborting.
4010 * sim-n-core.h (sim_core_read_aligned_N,
4011 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4012 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4013 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4014 return length.
4016 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4017 sim_hw_print.
4018 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4019 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4020 functions.
4021 (sim_hw_print): New function.
4023 * sim-engine.h (sim_engine_vabort): Declare.
4024 * sim-engine.c (sim_engine_vabort): New function.
4026 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028 * sim-trace.c (print_data): For floating-point numbers trace raw
4029 hex value.
4030 (trace_result_fp2): New function.
4031 * sim-trace.h (trace_result_fp2): New declaration.
4032 (TRACE_FP_RESULT2): New macro.
4034 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4036 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4037 AM_CYGWIN32 and AM_EXEEXT.
4038 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4039 to run and install-common rules.
4040 * common/configure: regenerate
4042 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4044 * sim-types.h (cell_word): New type.
4045 (natural_cell): Delete type.
4047 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4049 * configure: Regenerated to track ../common/aclocal.m4 changes.
4050 * config.in: Ditto.
4052 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4054 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4056 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4058 * configure: Regenerated to track ../common/aclocal.m4 changes.
4059 * config.in: Ditto.
4061 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4063 * acconfig.h: New file.
4064 * Make-common.in (top_builddir): New macro.
4065 (INTL_LIB): Removed.
4066 (INTLLIBS): New macro.
4067 (INTLDEPS): Likewise.
4068 (LIBDEPS): Use INTLDEPS.
4069 (EXTRA_LIBS): Use INTLLIBS.
4070 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4071 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4072 AM_LC_MESSAGES): New macros from GNU gettext.
4074 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4076 * sim-config.h: Discard leading _ from macros.
4077 * sim-types.h: Ditto.
4079 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4081 * Make-common.in (CSEARCH): Add -I to intl directories.
4082 (INTL_LIB): Point to libintl.a.
4083 (LIBDEPS): Add $(INTL_LIB).
4084 (EXTRA_LIBS): Ditto.
4086 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4088 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4090 * cgen-ops.h (ADDCFSI): Fix.
4091 (SUBCFSI): Tweak.
4093 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4095 * sim-types.h (signed_address, unsigned_address): Define.
4097 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4099 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4100 QNaN.
4102 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4104 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4105 New functions, pack / unpack sim_fpu struct using raw values.
4106 (sim_fpu_is): Differentiate between negative and positive
4107 infinity.
4109 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111 * sim-bits.h (EXTEND4): Define.
4112 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4114 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4116 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4117 declared so we need this cast to prevent long long addresses
4118 from being misconfigures. Results in access to unmapped memory.
4120 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4122 * Make-common.in (RUNTESTFLAGS): Define.
4123 (check): Pass RUNTESTFLAGS to recursive make.
4125 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4127 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4128 STATE_VERBOSE_P.
4130 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4132 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4133 cross compiling.
4135 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4137 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4138 (sim-inline): Update to match sim-inline.[hc]
4139 * configure: Regenerated to track ../common/aclocal.m4 changes.
4141 * Make-common.in (sim_main_headers): Add sim-inline.h
4143 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4144 selected.
4145 * sim-endian.h (sim-endian.c): Ditto.
4147 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4148 (sim_events_set_trace): Delete unused prototype.
4150 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4151 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4153 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4154 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4155 Comment out, not yet implemented in sim-fpu.c.
4156 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4157 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4159 * sim-inline.h: Rewrite description.
4160 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4161 (SIM_MAIN_INLINE): Add inline option.
4163 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4164 include generated files. Handled by generator directly.
4166 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4168 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4169 up-to-date.
4171 * sim-trace.h (TRACE_ANY_P): Define.
4172 (struct _trace_data): Add trace_any_p.
4174 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4176 * run.c (main): Handle all alternatives of enum sim_stop.
4177 (main): Delete unused `asection *s'.
4179 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4183 * configure: Regenerated to track ../common/aclocal.m4 changes.
4185 * sim-hw.c: New file.
4186 * sim-hw.h (sim_hw_parse): Declare function.
4187 (hw-tree.h): Do not include.
4189 * sim-base.h (STATE_HW): Define.
4190 (struct sim_state_base): Add member struct *hw.
4192 * sim-module.c (sim-hw.h): Include.
4193 (modules): Add sim_hw_install.
4195 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4197 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199 * sim-base.h (CPU_INDEX): Define.
4201 * sim-utils.c (sim_state_alloc): Initialize.
4202 * sim-module.c (sim_post_argv_init): Ditto.
4204 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4206 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4207 properly formatted lists.
4209 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4212 0x2f needs to be 0x3f.
4214 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4217 not found.
4218 (hw_tree_find_*_property): Clean up error message when property is
4219 not found.
4221 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4222 present before looking for it.
4224 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4226 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4227 (AC_CHECK_FUNCS): Add check for __setfpucw.
4228 * configure: Regenerated.
4230 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4232 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4233 hw_pal_timer, hw_pal_timer_value): Define.
4234 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4235 (do_counter_event, do_counter_read, do_counter_value,
4236 do_counter_write): new functions.
4238 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4240 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4241 trace output.
4243 * hw-base.c (hw_create): Stop searching for a device when one is
4244 found.
4246 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4248 * configure: Regenerated to track ../common/aclocal.m4 changes.
4250 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4253 appends extra devices.
4254 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4255 the device names.
4257 * Make-common.in (hw-config.h): New target, create hw-config.h
4258 file.
4259 (SIM_HW): Definition from @sim_hw@.
4260 (hw-base.o): Depend on hw-config.h
4262 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4264 * Make-common.in: Get SHELL from configure.
4265 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4266 move-if-change. Fixes NT native build problem.
4267 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4268 move-if-change. Fixes NT native build problem.
4269 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4270 NT native builds.
4272 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4274 * hw-device.h, hw-device.c (hw_strdup): New function.
4276 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4277 strings name, family and args.
4278 (full_name_of_hw): Use hw_strdup when returning the full path.
4280 * hw-properties.c: Clean up property not found / wrong type error
4281 messages.
4283 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4284 before attaching any ports.
4286 * hw-base.c (hw-config.): Include. Replace hardwired table.
4288 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4290 * Make-common.in: Add rule for dv-glue.o.
4292 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4294 * hw-base.c (hw_finish): Move setting of trace level to here.
4295 (hw_create): From here.
4297 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4298 ../ppc/device_table.c.
4300 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4302 * hw-tree.c (print_properties): Supress path when printing
4303 properties of root node.
4305 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4307 * hw-device.h (HW_TRACE): Define.
4308 (hw_trace): Declare.
4309 * hw-device.c (hw_trace): Implement function.
4311 * hw-base.c (hw_create): Set hw trace level from "trace?"
4312 property.
4314 * dv-core.c (dv_core_attach_address_callback): Add trace.
4316 * dv-pal.c: Replace DTRACE with HW_TRACE.
4318 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4320 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4321 (hw_alloc_data): Delcare.
4322 (struct hw): Add member alloc_of_hw.
4324 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4325 functions. Assocate memory with a device.
4326 (stdlib.h): Include.
4328 * hw-base.h (set_hw_delete): Define.
4329 (hw_delete_callback): Declare.
4330 (hw_delete): Declare.
4332 * hw-base.c (hw_delete): Implement function.
4333 (struct hw_base_data): Add member to_delete.
4334 (ignore_hw_delete): New function, does nothing.
4335 (hw_create): Set the hw_delete method.
4336 (hw_create): Allocate the base type using HW_ZALLOC before setting
4337 any methods.
4339 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4341 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4343 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4344 (attach_hw_port_edge): Add struct hw argument
4346 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4347 hw_zalloc/hw_free.
4349 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4351 * hw-device.h (hw_attach_address_callback,
4352 hw_detach_address_callback): Attach to a single space not a space
4353 mask. Clarify interpretation of SPACE:ADDR parameters.
4355 * hw-base.c (passthrough_hw_attach_address,
4356 passthrough_hw_detach_address): Update.
4357 * dv-core.c (dv_core_attach_address_callback): Ditto.
4358 * dv-pal.c (hw_pal_attach_address): Ditto.
4360 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4362 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4364 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4366 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4367 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4368 hw-properties_h, hw-tree_h): Define, point at corresponding
4369 header.
4370 (hw_base_headers): Define list of headers included by hw-base.h
4371 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4372 hw-properties.o, hw-tree.o): Specify dependencies.
4373 (dv-core.o, dv-pal.o): Ditto.
4375 * sim-hw.h: New file.
4377 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4378 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4380 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4382 * hw-base.h, hw-base.c: new files. Copied from
4383 ../ppc/device_table.[hc].
4385 * dv-core.c, dv-pal.c: New files. Copied from
4386 ../ppc/hw_{core,pal}.c
4388 * sim-basics.h (struct hw): Declare.
4389 (enum port_direction, enum object_disposition): Declare.
4391 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4393 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4394 sim_dv_src in Makefile. Take list of devices as parameter to m4
4395 macro..
4397 * configure: Regenerated to track ../common/aclocal.m4 changes.
4399 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4401 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4402 trace_prefix can abort cleanly.
4404 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4406 * dv-sockser.c, dv-sockser.h: New files.
4407 * Make-common.in (dv-sockser.o): Add rule for.
4408 * aclocal.m4: Check for fcntl.h.
4409 * config.h: Add HAVE_FCNTL_H.
4411 * sim-break.c (remove_breakpoint): Fix thinko.
4413 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4414 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4416 1998-03-13 Fred Fish <fnf@cygnus.com>
4418 * sim-base.h (struct sim_state_base): Add prog_syms and
4419 define macro STATE_PROG_SYMS.
4420 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4421 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4422 and bfd_canonicalize_symtab, to get symbol table on first use
4423 and preserve it via STATE_PROG_SYMS for future calls to
4424 bfd_find_nearest_line.
4426 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4428 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4430 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4431 up to nr_maps, not just access_* maps.
4433 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4434 maps.
4436 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4437 over nr_maps not sim_core_nr_maps.
4439 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4440 core_map argument to unsigned.
4441 (struct _sim_core): Ditto for struct member core_map.
4443 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4445 * sim-basics.h (access_io, access_*_io): Define.
4446 (map_read, map_write, map_exec, map_io): Define.
4448 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4449 attach with more generic mapmask.
4450 (sim_core_{read,write}_*): Change map argument to unsigned.
4452 * sim-core.c (sim_core_uninstall, sim_core_attach,
4453 sim_core_detach): Iterate over nr_maps instead of
4454 sim_core_nr_maps.
4456 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4457 instead of the write_map.
4458 (remove_breakpoint): Ditto.
4460 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4461 with read_map, write_map, exec_map resp.
4463 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4464 Ditto.
4466 * cgen-utils.c (sim_disassemble_insn): Ditto.
4468 * sim-hrw.c (sim_write, sim_write): Ditto.
4470 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4471 transfer_to_str): New functions.
4473 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4475 * sim-base.h (sim_state_base): New member environment.
4476 (STATE_ENVIRONMENT): New macro.
4477 * sim-config.c (current_environment): Delete.
4478 (sim_config_default): New function.
4479 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4480 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4481 (sim_config_default): Add prototype.
4482 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4483 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4484 Set STATE_ENVIRONMENT, not current_environment.
4486 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4488 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4490 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4492 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4494 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4496 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4498 * Make-common.in (TAGS): Make smarter.
4499 * Makefile.in (TAGS): Ditto.
4501 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4503 * sim-module.c (*): Fix typos in assertion tests.
4505 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4508 can't be constant.
4510 * sim-options.c (sim_parse_args): Ditto.
4511 (sim_args_command): Return OK, instead of nothing, for an empty
4512 command.
4514 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516 * sim-profile.c (profile_info): Rename from profile_print. Drop
4517 misc and misc_cpu callback arguments. Use
4518 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4519 (profile_install): Install profile_info function.
4521 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4522 STATE_PROFILE_INFO_CALLBACK): Define.
4523 (struct PROFILE_DATA): Add field info_cpu_callback.
4524 (profile_print): Delete function.
4526 * sim-base.h (STATE_MODULES): Define. Replace individual
4527 STATE_*_LIST with single struct module_list.
4529 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4530 (struct module_list): Declare.
4532 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4533 sim_module_info): New functions.
4534 (sim_module_install): Clean up module data structures.
4536 * sim-info.c (sim_info): New file. New function. Call
4537 sim_module_info.
4539 * Make-common.in (sim-info.o): Define rule.
4540 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4543 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4545 * sim-base.h (sim_cpu_base): New members name, options.
4546 (sim_cpu_lookup): Add prototype.
4547 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4548 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4549 (sim_add_option_table): Update prototype.
4550 * sim-options.c (sim_add_option_table): New argument `cpu'.
4551 (standard_option_handler,standard_install): Update.
4552 (sim_parse_args): Handle cpu specific options.
4553 (print_help): New static function.
4554 (sim_print_help): Call it. Print cpu specific options.
4555 (find_match): New static function.
4556 (sim_args_command): Call it. Handle cpu specific options.
4557 * sim-utils.c (sim_cpu_lookup): New function.
4558 * sim-memopt.c (memory_option_handler): Update.
4559 (sim_memopt_install): Update.
4560 * sim-model.c (model_option_handler): Update.
4561 (model_install): Update.
4562 * sim-profile.c (profile_option_handler): Update.
4563 (profile_install): Update.
4564 * sim-trace.c (trace_option_handler): Update.
4565 (trace_install): Update.
4566 * sim-watch.c (watchpoint_option_handler): Update.
4567 (sim_watchpoint_install): Update.
4568 * cgen-scache.c (scache_option_handler): Update.
4569 (scache_install): Update.
4571 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4573 * Make-common.in (check): Run `make check' in testsuite dir.
4575 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4577 * sim-trace.c (trace_result0): New function.
4579 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4580 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4581 tracing sim_fpu variables.
4582 (TRACE_ALU_RESULT0): Define.
4583 (TRACE_FP_RESULT_WORD): Define.
4584 (TRACE_FP_INPUT_WORD1): Define.
4586 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4587 sim_fpu_two): New constants.
4588 (sim_fpu_op1, sim_fpu_op2): New types.
4589 (struct _sim_fpu): Delete member result. Re-order other members.
4590 (sim_fpu_sign, sim_fpu_exp): New functions.
4591 (sim_fpu_max, sim_fpu_min): new functions.
4592 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4593 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4595 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4597 * sim-profile.c (profile_print): Delete duplicate test of
4598 PROFILE_INSN_IDX.
4599 (profile_print_pc): Exit early if data collection not set up.
4600 (profile_print_core): Simplify by calling sim_core_map_to_str.
4601 * sim-core.h (sim_core_map_to_str): Declare.
4602 * sim-core.c (sim_core_map_to_str): Make non-static.
4604 * genmloop.sh (engine_resume): Update insn_count before exiting.
4605 (engine_resume_full): Keep accurate core profile data.
4607 * cgen-utils.c (sim_disassemble_insn): Don't use
4608 sim_core_read_aligned_N, it messes up profiling results.
4610 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4612 * nltvals.def: Regenerate with MN10300 additions.
4614 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4616 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4618 * sim-trace.h, sim-trace.c (trace_result_word2,
4619 trace_input_word4, trace_result_word4): New function.
4621 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4623 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4625 * sim-xcat.h: Delete.
4626 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4627 * cgen-sim.h: Ditto.
4628 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4629 * sim-n-bits.h: Ditto.
4630 * sim-n-core.h: Ditto.
4631 * sim-n-endian.h: Ditto.
4633 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4635 * syscall.c (cb_syscall): Handle short reads, and EOF.
4637 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4639 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4640 sim_fpu to safely print fp_word values.
4641 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4642 (trace_result_bool1, trace_result_addr1): New functions.
4643 (trace_input_bool1, trace_input_addr1): New functions.
4645 * sim-trace.h (TRACE_FPU_*): Define.
4647 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4649 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4650 (sim_fpu_fpto, sim_fpu_tofp): Define.
4652 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4654 * sim-fpu.c (sim_fpu_cmp): New function.
4656 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4658 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4659 instead of abuf->length.
4660 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4661 (set_trace_option_mask): Renamed from set_trace_options.
4662 (set_trace_option): New function.
4663 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4664 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4666 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668 * sim-basics.h: Declare struct _sim_fpu.
4670 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4672 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4673 (trace_prefix, trace_input*, trace_result*): Declare.
4674 (trace_one_insn): Change declaration, assume trace_prefix called.
4675 (trace_generic): Like trace_one_insn.
4676 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4677 (TRACE_alu, TRACE_[a-z]*): Update.
4679 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4680 trace_insn, save_data, trace_idx_to_str, print_data): New
4681 functions.
4682 (trace_one_insn): Rewrite.
4683 (trace_generic): New function.
4685 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4687 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4689 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4690 (SEMANTIC_FN): Rewrite declaration.
4691 (DECODE): Update type of semantic_fast member.
4692 ({EX,SEM}_FN_NAME): Have only one version.
4693 * sim-base.h (sim_state_base): Delete conditionals surrounding
4694 member scache_size.
4696 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4698 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4699 used.
4701 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4703 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4704 Add missing parameters to device_io calls.
4705 * sim-core.h: Add missing parameters to device_io calls.
4707 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4709 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4710 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4711 (SEMANTIC{,_CACHE}_FN): Fix return type.
4712 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4713 (engine_resume): Likewise. Make `engine' volatile. Save copy
4714 of cpu pointer in volatile object. Initialize read switch if
4715 -parallel.
4717 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4719 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4720 (SEM_INSN): New macro.
4722 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4724 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4726 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4728 * configure: Regenerated to track ../common/aclocal.m4 changes.
4730 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4732 * sim-types.h (fp_word): New type, define according to
4733 WITH_TARGET_FLOATING_POINT_BITSIZE.
4735 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4736 configuration of size of floating point registers.
4738 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4740 * sim-profile.c (profile_print): Only print CPU <N> if other
4741 output is going to appear.
4743 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4745 * configure: Regenerated to track ../common/aclocal.m4 changes.
4747 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4749 * sim-types.h (address_word): Typedef according to
4750 WITH_TARGET_ADDRESS_BITSIZE.
4751 (signed_cell, unsigned_cell, natural_cell): Ditto using
4752 WITH_TARGET_CELL_BITSIZE.
4754 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4755 (WITH_TARGET_CELL_BITSIZE): Define.
4756 (WITH_HOST_WORD_BITSIZE): Delete.
4758 * sim-config.c (print_sim_config): Update.
4760 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4761 configuration of address and OpenFirmware cell sizes.
4763 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4765 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4766 * sim-run.c (sim_engine_run): Update.
4768 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4769 CPU_CIA.
4770 * sim-run.c (sim_engine_run): Ditto.
4772 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4773 (sim_resume): Pass nr_cpus to sim_engine_run.
4775 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4777 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4778 MAX_NR_PROCESSORS.
4779 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4781 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4783 * Make-common.in (stamp-tvals): New rule.
4784 (targ-vals.h,targ-map.c): Depend on it.
4785 (clean): Remove stamp-tvals.
4787 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4789 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4790 in code also #if 0'ed.
4792 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4794 * configure: Regenerated to track ../common/aclocal.m4 changes.
4795 * aclocal.m4: Recognize --enable-maintainer-mode.
4797 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4799 * cgen-scache.h: Deleted.
4800 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4801 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4802 (scache_init): Use runtime computed size of SCACHE.
4803 (scache_flush): Likewise.
4804 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4805 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4806 * cgen-sim.h: Scache support moved here.
4807 (PC): Redo definition.
4808 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4809 (DECODE): Add parallel execution support.
4810 Only include semantic label members if using switch.
4811 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4812 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4813 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4814 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4815 from cgen-types.h.
4816 (engine_{stop,run,resume,halt,signal}): Delete decls.
4817 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4818 (argbuf,scache): Delete forward decls.
4819 (STATE): Delete decl.
4820 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4821 Include cgen-mem.h, cgen-ops.h.
4822 (engine_halt,engine_signal): Delete.
4823 ({ex,exc,sem,semc}_illegal): Delete.
4824 (sim_disassemble_insn): Result of extract fn is in bits.
4825 * genmloop.sh: Rewrite.
4827 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4828 line numbers.
4830 * sim-base.h (sim_state_base): Delete member `model'.
4831 (sim_cpu_base): Add member `model'.
4832 * sim-model.h (IMP_PROPERTIES): New type.
4833 (MACH): New members imp_props, models.
4834 (models): Delete decl.
4835 * sim-model.c (set_model): Update.
4836 * sim-profile.c (profile_print_model): Update.
4838 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4840 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4842 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4843 CGEN_INSN_SYNTAX().
4845 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4847 * configure: Regenerated to track ../common/aclocal.m4 changes.
4848 * config.in: Ditto.
4850 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4852 * aclocal.m4 (AR): Check for sigaction.
4854 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4856 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4858 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4859 * sim-config.c (sim_config): Replace WITH_DEVICES with
4860 WITH_TREE_PROPERTIES.
4862 * configure: Regenerated to track ../common/aclocal.m4 changes.
4864 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4866 * Make-common.in (SIM_ENVIRONMENT): New variable.
4867 (CONFIG_CFLAGS): Add it.
4868 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4869 --enable-sim-environment option.
4870 * configure: Regenerated.
4871 * sim-config.h (environment support): Rewrite.
4872 * sim-config.c (current_environment): Define as enum, unconditionally.
4873 (current_alignment): Define unconditionally.
4874 (config_environment_to_a): Update.
4875 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4876 (sim_config): Handle environment and alignment determination
4877 unconditionally. Delete sanity checks of current_environment,
4878 unnecessary.
4879 (print_sim_config): Update.
4880 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4881 (standard_options): Add --environment.
4882 (standard_option_handler): Likewise.
4884 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4886 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4887 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4888 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4889 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4890 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4891 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4892 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4893 argument ADD_CA macro with two argument ADDC_C - add carrying with
4894 carry in.
4895 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4896 argument SUB_CA macro with two argument SUBC_X - subtract
4897 carrying, extended.
4898 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4899 borrow-in.
4900 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4902 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4904 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4905 * sim-io.h (sim_io_syscalls): Delete.
4907 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4909 * syscall.c (cb_syscall): Add missing else, so write to stdout
4910 isn't doubled.
4912 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4913 the carry bit from the CPU's psw.
4915 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4917 * gennltvals.sh: Redo syscall support.
4918 * nltvals.def: Regenerated.
4920 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4922 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4923 the stream immediately.
4925 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4927 * sim-io.c (sim_io_getstring): Delete unused len2.
4928 (sim_io_syscalls): Ditto for sys_errno.
4930 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4932 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4934 * Make-common.in (run.o): Depend on remote-sim.h.
4935 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4936 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4938 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4940 * sim-io.c (sim_io_syscalls): Disable lseek.
4942 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4944 * gennltvals.sh: Generate syscall values for d30v.
4946 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4947 * nltvals.def: Regenerate.
4949 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4950 (os_fstat): Likewise. Validate fd argument.
4951 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4952 just compute target stat struct length.
4953 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4954 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4955 (get_string): Return host errno values so they can be properly
4956 translated later.
4957 (cb_syscall): Likewise.
4958 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4959 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4960 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4961 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4962 (get_path): New function.
4964 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4966 * sim-io.c (sim_io_syscalls): New function to provide system call
4967 emulation. Provide exit, open, close, read, write, lseek, and
4968 unlink.
4969 (sim_io_getstring): New function to return a string from a
4970 simulated memory location.
4972 * sim-io.h (sim_io_syscalls): Add declaration.
4974 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4976 * sim-core.c (sim_core_signal): Fix spelling error in message.
4978 * sim-hrw.c (sim_read): Use read map, not write map.
4980 * Make-common.in (all): Add .gdbinit.
4981 * gdbinit.in: Add dump command.
4983 * sim-model.c (model_options): Use '\0' for `shortopt'.
4985 * sim-trace.c (trace_option_handler): Set state trace file
4986 for --trace-file in addition to cpu's values.
4987 (trace_vprintf): If cpu == NULL, try state's trace file.
4988 (trace_options): Reorganize table, reword some descriptions.
4990 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4992 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4993 New functions.
4995 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4997 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4998 signal untranslated, document problem with this.
5000 * nrun.c (main): Check for a prog name of `*step'. If present,
5001 step the simulator instead of allowing it to run free.
5003 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5005 * Make-common.in (sim_main_headers): Add sim-signal.h.
5007 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5009 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5011 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5013 * sim-signal.h: Start simulator signals at 64 so that host signal
5014 numbers can be detected and reported.
5016 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5018 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5020 * callback.c (cb_host_to_target_stat): Fix return values.
5022 * cgen-sim.h (enum_signal_type): Delete.
5023 (engine_signal): Update prototype.
5024 * cgen-utils.c: Don't include <signal.h>.
5025 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5026 (engine_signal): Update.
5028 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5029 (sim_state_free): Call SIM_STATE_FREE if defined.
5031 * sim-module.c (sim_module_install): Don't leave any modules
5032 installed if one fails to install.
5034 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5036 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5037 more, since alloca is not used in this file.
5039 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5040 correctly set the carry and overflow bits for those types.
5041 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5042 with carry, so carry is correct after doing both adds.
5043 (ALU*): Space out '\' to make it easier to read.
5045 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5047 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5048 sim_signalled.
5050 * sim-signal.c, sim-signal.h: New files.
5051 * Make-common.in (sim-signal.o): Add rule for.
5052 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5053 * sim-abort.c: Don't include <signal.h>.
5054 * sim-basics.h: #include "sim-signal.h".
5055 * sim-break.c: Don't include <signal.h>.
5056 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5057 * sim-core.c: Don't include <signal.h>.
5058 (SIGBUS): Delete definition.
5059 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5060 * sim-engine.c: Don't include <signal.h>.
5061 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5062 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5063 * sim-resume.c: Don't include <signal.h>.
5064 (SIGTRAP): Delete definition.
5065 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5066 * sim-stop.c: Don't include <signal.h>.
5067 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5068 * sim-watch.c: Don't include <signal.h>.
5069 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5071 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5073 * sim-base.h (CIA_ADDR): Provide default definition.
5074 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5075 * sim-break.c (sim_handle_breakpoint): Likewise.
5077 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5079 * Make-common.in (srccom): New variable.
5081 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5082 (LIB_OBJS): Add syscall.o.
5083 (gentmap): Pass $(NL_TARGET) to $(CC).
5084 (syscall.o): Add rule for.
5085 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5086 (sim-bits.o): Depend on $(sim-n-bits_h).
5087 (sim-load.o): Depend on callback.h.
5089 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5090 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5091 * cgen-mem.h, cgen-ops.h: New files.
5093 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5095 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5096 Rewrite build rule.
5097 * callback.c: #include string.h or strings.h.
5098 #include sys/types.h and sys/stat.h.
5099 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5100 (os_get_errno,os_open): Update.
5101 (os_stat,os_fstat): New functions.
5102 (os_init): Initialize syscall_map, errno_map, open_map.
5103 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5104 errno_map, open_map, signal_map, stat_map.
5105 (cb_read_target_syscall_maps): New function.
5106 (cb_target_to_host_syscall): New function.
5107 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5108 (cb_target_to_host_open): Renamed from target_to_host_open.
5109 (store): New function.
5110 (cb_host_to_target_stat): New function.
5111 * syscall.c: New file.
5112 * gentmap.c (sys_tdefs): New global.
5113 (gen_targ_vals_h): Output target syscall numbers.
5114 (gen_targ_map_c): Update. Output target syscall translation map.
5115 * gentvals.sh: New first argument `target'. Preface table with
5116 #ifdef NL_TARGET_$target if non-null target passed.
5117 * gennltvals.sh: New file.
5118 * nltvals.def: Regenerated.
5120 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5122 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5123 sim_core_dummy_M.
5124 (sim_core_dummy_M): Declare.
5126 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5128 * sim-core.c (sim_core_signal): Print the address of the
5129 instruction.
5131 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5133 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5135 * sim-base.h (sim_state_base): Add member trace_data.
5136 (STATE_TRACE_DATA): New macro.
5137 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5138 ({WITH_,}TRACE_DEBUG_P): New macros.
5139 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5140 (_sim_cpu): Delete forward reference.
5141 (debug_printf): Update.
5142 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5143 (trace_options): Add --trace-debug.
5144 (set_trace_options): Handle it.
5145 (trace_option_handler): Likewise.
5146 (trace_install): Init state trace_data struct.
5147 (trace_uninstall): Close state trace file.
5148 * sim-events.c (ETRACE): Only print source file and line number if
5149 --trace-debug.
5150 * sim-n-core.h (sim_core_trace_M): Likewise.
5152 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5154 1997-11-13 Felix Lee <flee@cygnus.com>
5156 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5157 initializer.
5158 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5160 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5162 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5164 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5165 built this way.
5166 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5167 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5168 source tree.
5170 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5172 * sim-events.c (sim_events_process): Re-compute the time -
5173 update_time_from_event - as each event is processed. Reverses
5174 previous change.
5176 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5178 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5180 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5182 * sim-events.c (sim_events_process): Delete redundant call to
5183 update_time_from_event.
5184 (sim_events_slip): Always decrement time_from_event.
5185 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5186 Delete assertion that time_from_event >=0 when work in queue, no
5187 longer applicable.
5189 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5191 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5192 (standard_option_handler): Update.
5194 * sim-options.h: Clarify documentation.
5195 (OPTION_LONG_ONLY_P): Delete definition.
5196 (OPTION_VALID_P): Define.
5198 * sim-options.c (sim_print_help): Allow short only options.
5199 (sim_parse_args): Ditto.
5200 (sim_args_command): Skip short only options.
5201 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5202 separate entries for short and long options in the HANDLERS and
5203 ORIG_VAL tables.
5204 (sim_parse_args): Disable argument permutation.
5206 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5209 Add argument M, size of data type.
5210 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5211 Declare, ditto for 5, 6 & 7 byte transfers.
5212 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5213 as aligned variant.
5215 * sim-n-core.h (sim_core_trace_M): Rename from
5216 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5217 with transfer type. Print transfer direction. Handle 1 and 2 byte
5218 transfers.
5219 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5220 unaligned accesses.
5221 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5222 Update all functions.
5224 * sim-core.c: Generate functions starting with 16 not 1.
5225 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5226 all 5, 6 & 7 byte transfers.
5228 * sim-n-core.h (sim_core_read_misaligned_N,
5229 sim_core_write_misaligned_N): Implement.
5231 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5233 * sim-endian.h (U16_8): Implement
5235 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5237 * sim-endian.h (VL8_16, VH8_16): Implement.
5239 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5240 long in printf.
5241 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5242 (memory_option_handler): Skip comma in alias address list
5244 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5246 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5247 space params.
5248 (parse_size, parse_addr): New functions
5249 (memory_option_handler, memory_options): Parse address & size
5250 using new functions. Pass level, space, modulo to do_memopt_add &
5251 do_memopt_del.
5253 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5255 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5256 `attach_type attach' argument with `unsigned level' argument.
5257 Document.
5259 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5260 sim_core_attach): Replace argument attach with level. Update
5261 verification of arguments.
5262 (sim_core_map_detach, sim_core_detach): Replace argument attach
5263 with level.
5265 * sim-basics.h (enum _attach_type): Delete.
5267 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5269 * sim-core.h (sim_core_write_8): Define.
5271 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5273 * sim-bits.h: Document ROTn macro.
5275 * sim-endian.h (H2T): Handle 16 byte variables.
5277 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5278 error.
5280 * sim-core.c: Do not generate sim_core_*_word.
5282 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5283 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5285 * sim-core.h (sim_core_read_unaligned_word,
5286 sim_core_read_aligned_word, sim_core_read_word,
5287 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5288 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5290 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5292 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5294 * sim-endian.h: Disable 16 byte support.
5296 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5298 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5300 * sim-n-core.h (sim_core_trace_N): New function.
5301 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5302 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5304 * sim-endian.h: Add 128 bit variant.
5306 * sim-core.h, sim-core.c: Add 128 bit variant.
5308 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5310 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5312 * sim-events.c (sim_events_process): Clear events->work_pending.
5313 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5314 setting, nr_ticks_to_process.
5315 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5316 when the event queue isn't next.
5318 * sim-events.h, sim-events.c (sim_events_slip): New function.
5320 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5324 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5325 arguments.
5327 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5329 * nrun.c (main): Remove useless test of name != NULL.
5330 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5332 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5334 * sim-fpu.c (EXPMAX): Type is unsigned.
5335 (MIN_INT, MAX_INT): Type is signed64.
5336 (i2fpu): Type of val is signed64.
5338 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5340 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5341 a bucket size of zero.
5343 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5344 OPTION_PROFILE_PC): Define.
5345 (profile_option_handler): Add support for --profile-pc and
5346 --profile-pc-granularity options.
5347 (profile_pc_init): When possible, compute nr buckets from bucket
5348 size.
5350 * sim-profile.c (profile_pc_init): Align the profile-pc end
5351 address with the profile-pc bucket size.
5353 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5354 something less ambiguous.
5355 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5357 * sim-profile.c (profile_pc_cleanup): New function. Move
5358 profile_pc_uninstall code to here.
5359 (profile_pc_uninstall): Call.
5360 (profile_pc_init): Call.
5362 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5364 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5365 file using BSD gprof format.
5367 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5368 unsigned_word.
5369 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5370 MSBIT64): Force result to unsignedN.
5372 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5374 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5375 brace from macro.
5376 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5377 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5378 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5379 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5381 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5383 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5384 type void*.
5386 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5387 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5388 type void*.
5389 (sim_core_attach): Rename buffer_freed to free_buffer, type
5390 void*. Ensure that allocated buffer is alligned according to
5391 region's address.
5393 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5396 (ALU64_SUB): Define.
5398 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5399 (.gdbinit): Remove dependencies, generate once per build.
5401 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5403 * sim-n-core.h (sim_core_read_aligned_N,
5404 sim_core_write_aligned_N): Make xaddr param type address_word not
5405 unsigned_word.
5407 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5409 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5410 unpacked floating point struct. Pass sim_fpu object by reference.
5411 Add preliminary support for rounding modes.
5413 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5415 * configure: Regenerated to track ../common/aclocal.m4 changes.
5417 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5419 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5420 WITH_TARGET_BITSIZE.
5422 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5424 * sim-profile.c (profile_print_core): label needs empty statement.
5426 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5428 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5429 and zfree instead of xmalloc and free. Prevents warnings.
5431 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5433 * configure: Regenerated to track ../common/aclocal.m4 changes.
5435 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5438 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5440 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5441 controling the bitsize/msb of the target.
5443 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5445 * Make-common.in: New files sim-break.c, sim-break.h.
5446 * sim-base.h: Add point to breakpoint list to sim_state_base.
5447 * sim-break.c sim-break.h: New modules that implement intrinsic
5448 breakpoint support.
5449 * sim-module.c: Add breakpoint module.
5451 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5453 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5454 an hour.
5455 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5456 if (0) { 1 % 0; }
5457 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5458 (SIGBUS) define for Windows.
5459 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5460 * sim-resume.c: define SIGTRAP for windows.
5461 * sim-xcat.h: use token pasting if ALMOST_STDC.
5463 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5465 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5466 configured values.
5467 (CONFIG_CFLAGS): Add same.
5469 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5471 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5472 (SIGNED32): use ##i32.
5474 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5476 * configure: Regenerated to track ../common/aclocal.m4 changes.
5478 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5480 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5481 endian of target.
5483 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5484 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5485 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5486 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5487 (CONFIG_CFLAGS): Add same.
5489 * aclocal.m4: Perform AC_SUBST on optional options.
5491 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5493 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5495 * sim-options.c (standard_option_handler): Typo in warning message.
5497 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5499 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5500 insn count. Make count conditional on there being a valid
5501 INSN_NAME.
5502 (profile_pc_init): Make default PC profile frequency an arbitrary
5503 256.
5505 * sim-base.h: Ditto.
5507 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5508 SIM_HAVE_MODEL.
5510 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5511 archure struct.
5513 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5515 * configure: Regenerated to track ../common/aclocal.m4 changes.
5517 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5519 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5520 configured alignment.
5522 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524 * configure: Regenerated to track ../common/aclocal.m4 changes.
5526 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5528 * sim-config.c (sim_config): Check for default alignment.
5530 * sim-options.c (standard_option_handler): Add alignment option.
5532 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5533 default alignment requirements on memory accesses.
5535 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5537 * sim-load.c (sim_load_file): Return failure if the executable
5538 had no loadable sections.
5540 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5542 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5543 trace output.
5545 * sim-core.c (sim_core_signal): When bad access halt simulator
5546 SIGSEGV / SIGBUS instead of aborting.
5547 (signal.h): Include.
5549 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5550 options was missing.
5552 * sim-bits.h (MOVED): Define
5554 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5556 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5557 BIT.
5559 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5561 * sim-bits.c: Add 8 bit versions of bit macros.
5563 * sim-bits.h: Ditto.
5565 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5568 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5570 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5571 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5573 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5574 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5576 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5578 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5579 configure.in: Output to cconfig.h instead of config.h.
5581 * configure: Regenerated to track ../common/aclocal.m4 changes.
5583 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5585 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5586 BFD if known.
5588 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5590 * callback.c (os_write): divert stdout and stderr to their
5591 respective hooks.
5593 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5595 * sim-profile.c (profile_print_speed): Call
5596 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5598 * sim-events.c (sim_events_elapsed_time): New function return nr
5599 host MS consumed by the simulator.
5600 (sim_watch_valid): Use.
5602 * sim-module.c (modules): Install sim_events very very early.
5604 * sim-profile.c (profile_print): Call profile_print_pc.
5605 (print_bar):
5606 (profile_pc_init): New function, set up processor for PC
5607 profiling.
5608 (profile_print_pc): New function, print a PC profile.
5609 (profile_pc_event): New function, sample PC.
5611 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5612 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5613 profile struct.
5615 * sim-options.c (sim_print_help): Pacify GCC.
5617 * sim-n-core.h (sim_core_read_aligned_N,
5618 sim_core_write_aligned_N): Add un-conditional profile call.
5619 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5620 profile call when aligned read/write isn't used.
5622 * sim-base.h: Include sim-profile, sim-model after sim-core &
5623 sim-events allow sim-core to define useful values.
5625 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5626 (profile_option_handler, profile_options): Add support for
5627 --profile-core option.
5628 (print_bar): Include when core profiling.
5629 (profile_print_core): New function, print core profile.
5631 * sim-config.c (print_sim_config): Print profile status.
5633 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5634 WITH_PROFILE_PC_P): Define.
5635 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5636 (PROFILE_COUNT_CORE): Define.
5638 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5641 interrupt_names array as the data.
5642 (sim-watch.h): Document.
5644 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5646 * sim-options.c (sim_print_help): When the doc string is to long
5647 word wrap it.
5649 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5650 that only the first few the watch options are listed. Generate
5651 meanginful usage messages.
5653 * sim-options.h (struct OPTION): Clarify use of doc_name field
5655 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5658 (standard_option_handler): Handle --architecture-info.
5660 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5662 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5663 illegal zero-sized array.
5664 * sim-core.c (sim_core_xor_read_buffer): same.
5666 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5668 * nltvals.def: Regenerate.
5670 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5672 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5674 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5676 * sim-bits.c (MASKED): Delete.
5677 (EXTRACTED): Delete.
5678 (LSEXTRACTED, MSEXTRACTED): New functions.
5680 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5681 (MSMASKEDn, LSMASKEDn): Add last argument.
5682 (MSMASK*): Ditto.
5684 * sim-bits.h (EXTEND8, EXTEND16): Define.
5685 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5687 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5689 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5690 current instruction address.
5692 * sim-inline.h (*_ENGINE): Define.
5694 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5698 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5699 (watch_option_handler): Call delete_watchpoint with ident or type.
5700 (sim_watchpoint_install): Create interrupt specific watchpoint
5701 commands on the fly.
5702 (do_watchpoint_create): New function, create a watch point using
5703 type/int-nr info encoded in the option nr.
5704 (do_watchpoint_info): New function. List active watchpoints.
5706 * sim-watch.h: Change data structure to a list.
5708 * sim-memopt.c (memory_option_handler): Require explicit "all"
5709 before deleting all memory regions.
5711 * sim-utils.c (sim_do_commandf): New function, printf version of
5712 sim_do_command.
5714 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5716 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5717 bit endianness.
5718 (SIGNED64, UNSIGNED64): Delete.
5719 (ALU64_ADD): Don't rely on bit endianness.
5720 (ALU64_BEGIN): Define.
5722 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5723 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5725 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5726 suffix - u64, LL - to 64 bit constants.
5728 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5732 * sim-utils.h (NZALLOC): Define - zalloc * N.
5734 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5735 implementation of read/write functions.
5737 * Make-common.in (sim-hrw.o): New target.
5739 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5740 memory.
5742 * sim-memopt.c (memory_option_handler): Implement memory-size
5743 command. Implement memory-alias command. Let memory-delete delete
5744 all memory regions.
5745 (add_memopt): New function. Add a memory region.
5746 (do_memopt_delete): New function. Delete a memory region.
5748 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5750 * sim-core.c (sim_core_detach): New function.
5751 (sim_core_map_detach): New function. Perform the actual detach.
5752 (sim_core_init): Move initialization code from here.
5753 (sim_core_install): To here.
5754 (sim_core_uninstall): And here.
5756 * sim-module.c: Add memopt module.
5758 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5759 simulator base type.
5761 * Make-common.in (sim_main_headers): Add sim-memopt.h
5762 (sim-memopt.o): New target.
5764 * sim-core.c (sim_core_install): Add core_options to the option
5765 table.
5767 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5768 --watch-delete.
5770 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5771 comments.
5773 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5774 address_word, add mask member.
5776 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5777 address_word, allow for 64bit targets in 32bit host. Add modulo
5778 argument.
5779 (sim_core_map_attach): Ditto.
5780 (new_sim_core_mapping): Ditto.
5781 (sim_core_translate): Mask address when modulo memory.
5783 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5785 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5787 * gdbinit.in: New file.
5788 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5789 * Make-common.in (distclean): Delete .gdbinit.
5790 (.gdbinit): Add rule for.
5791 * configure: Regenerated to track ../common/aclocal.m4 changes.
5793 * Make-common.in (cgen-run.o): Add rule for.
5795 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5799 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5800 both resumed and previous elapsed time.
5801 (sim_events_init): Set initial_wallclock and current_wallclock to
5802 zero.
5803 (sim_events_install): Install sim_events_suspend and
5804 sim_events_resume.
5805 (sim_events_watch_clock): Allow for suspended simulator when
5806 computing the time of the clock event.
5808 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5809 initial_wallclock to elapsed_wallclock, set both to zero.
5810 (sim_events_init, sim_events_uninstall): Delete prototypes.
5812 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5814 * sim-module.c(sim_module_resume, sim_module_suspend): New
5815 functions.
5817 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5819 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5820 message.
5822 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5824 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5825 * Make-common.in (TAGS): Likewise.
5826 * sim-n-bits.h: Add TAGS comments for all functions.
5827 * sim-n-core.h: Likewise.
5828 * sim-n-endian.h: Likewise.
5830 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5832 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5833 kind.
5835 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5837 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5838 definition.
5840 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5842 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5843 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5845 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5847 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5848 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5849 nr_transfered and nr_this_transfer unsigned.
5851 * sim-events.c (sim_events_tickn): N is signed, as limited to
5852 MAXINT.
5854 * sim-n-endian.h (offset_N): Change size to unsigned.
5856 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5858 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5862 * sim-options.c (sim_parse_args): Use dupargv.
5864 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5866 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5868 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5871 base type.
5873 * sim-options.c (standard_options): Add --architecture=MACHINE and
5874 --target=TARGET options.
5875 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5876 (standard_option_handler): Handle architecture and target options.
5877 (bfd.h): Include.
5879 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5880 bfd_openr.
5881 (sim_analyze_program): Set prog_bfd architecture from
5882 STATE_ARCHITECTURE if known.
5884 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886 * configure: Regenerated to track ../common/aclocal.m4 changes.
5887 * config.in: Ditto.
5889 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5891 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5892 that option does not apply to certain files.
5894 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5896 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5897 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5898 offset from MSB/LSB.
5900 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5901 access address of sub word quantity of a hosts 16, 32, 64 bit word
5902 type.
5903 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5904 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5905 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5906 return N*2 byte value with argument in Hi/Lo word. Renamed from
5907 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5909 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5910 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5911 so that bit offset is explicit.
5913 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5915 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5916 Update STATE_PROG_BFD when needed with a dup'd copy of the
5917 program.
5919 * sim-config.c (sim_config): Delete ABFD argument, use
5920 STATE_PROG_BFD directly.
5922 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5924 * run.c (main): Pass the open ABFD to sim_create_inferior.
5926 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5927 and sim_load.
5928 (bfd.h): Include.
5930 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5931 hardware only simulator targets.
5933 * Make-common.in (sim-hload.o): Add rule.
5935 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5937 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5938 used by copyargv and freeargv.
5940 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5941 STATE_PROG_ARGV, not just a pointer.
5943 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5945 * configure: Regenerated to track ../common/aclocal.m4 changes.
5946 * config.in: Ditto.
5948 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5950 * aclocal.m4 (sim-endian): Add second argument to
5951 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5952 default endian when not hardwired.
5954 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5955 else failes value for target byte order.
5957 * sim-config.c (sim_config): Add abfd arguments. Set
5958 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5959 from same.
5960 (sim_config): Return SIM_RC, don't abort.
5961 (bfd.h): Include.
5963 * run.c (main): Update call to sim_open - add ABFD argument.
5964 * nrun.c (main): Add NULL ABFD argument.
5966 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5968 * callback.c (os_poll_quit): Make static.
5969 Call sim_cb_eprintf, not p->eprintf.
5970 (sim_cb_printf, sim_cb_eprintf): New functions.
5971 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5973 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5974 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5975 sim-utils.h. #include sim-utils.h.
5976 * sim-utils.h: Above decls moved here.
5977 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5979 * sim-watch.c (action_watchpoint): Fix thinkos.
5981 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5983 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5985 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5987 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5988 to FORCED_ALIGNMENT case.
5990 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5992 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5994 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5996 * Make-common.in (libsim.a): Fix typo.
5998 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6000 * nrun.c (main): Verify the structure returned before using it.
6002 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6005 default.
6007 * sim-engine.c (sim_engine_install): New function. Install the
6008 engine init functions.
6009 (sim_engine_init): [Re]initialize the simulator engine.
6011 * sim-module.c: Add sim_engine to list of modules that always
6012 install.
6014 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6016 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6017 to remove the old watchpoint, not delete_watchpoint.
6018 (watch_option_handler): Action the correct watchpoint, not just
6019 cycles.
6021 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6024 both low and high word.
6025 (sim_core_write_aligned_N): Ditto.
6027 * sim-trace.c (set_trace_options): Delete code explicitly setting
6028 core->trace.
6030 * sim-options.c (sim_print_help): Call the list commands if not a
6031 standalone simulator.
6032 (sim_print_help): Advise that some options may not be applicable.
6034 * sim-trace.c (set_trace_options): Assume core present.
6036 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6037 buffer when full not almost full.
6039 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041 * sim-events.c (sim_events_process): Don't blat the event queue
6042 when processing watchpoints.
6044 * sim-watch.h: Make arg unsigned long - stop sign extension.
6046 * sim-events.c (sim_watch_valid): rewrite so debugable.
6048 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6050 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6051 inequality test is possible.
6052 (handle_watchpoint): Re-pass is_within arg.
6053 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6054 0 to schedule_watchpoint's is_within arg.
6055 (sim_watchpoint_init): Re-pass is_within arg.
6057 * sim-options.c (sim_print_help): Add is_command argument. Don't
6058 include -- prefix when called from the command line interpreter.
6060 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6062 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6063 zero indicates that the test should be reversed.
6064 (sim_events_watch_core): Ditto.
6065 (WATCH_CORE): Compare range against is_within.
6066 (WATCH_SIM): Ditto.
6068 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6070 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6071 sim_core_read_buffer. Check nr-bytes transfered.
6073 * sim-core.h (sim_core_common): Define a new struct that contains
6074 the common data. to sd and cpu structures.
6075 * sim-core.c (sim_core_attach): Update.
6076 (sim_core_init): Update. Remember to copy initialized data to each
6077 cpu.
6078 (sim_core_find_mapping): Ditto.
6080 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6081 (sim_core_write_buffer): Ditto.
6083 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6084 transfer use xor version of read buffer.
6085 (sim_core_write_unaligned_N): Ditto for write.
6087 * sim-core.c (sim_core_xor_read_buffer): New function implement
6088 xor-endian data read breaking transfer up into xor-endian sized
6089 blocks.
6090 (sim_core_xor_write_buffer): Ditto for write.
6091 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6092 - needed for xor-endian transfers.
6094 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096 * sim-inline.h: Review description.
6098 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6099 to just those involved in data transfers and configuration.
6101 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6102 string.
6103 * sim-n-core.h (sim_core_read_aligned_N): Use.
6104 (sim_core_read_unaligned_N): Ditto.
6105 (sim_core_read_unaligned_N): Ditto..
6106 (sim_core_write_unaligned_N): Ditto.
6108 * sim-core.h: Add xor endian bitmap to main structure. *
6110 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6111 endian.
6112 (sim_core_read_aligned_N): Ditto.
6114 * sim-core.c (sim_core_set_xor_endian): New function.
6115 (sim_core_attach): Don't overwrite the per-cpu xor map when
6116 cloning the global core.
6118 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120 * sim-engine.h: Update below so that it is using an enumerated
6121 type.
6123 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6125 * sim-engine.c (sim_engine_restart):
6126 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6127 return value used for simulator restart from 0 to 2.
6129 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131 * cgen-scache.c (scache_option_handler): Add is_command arg.
6133 * sim-model.c (model_option_handler): Add is_command argument.
6135 * sim-profile.c (profile_option_handler): Add is_command arg.
6137 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6138 involved.
6140 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6141 order that they are registered.
6143 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6144 between option and command line processing.
6146 * sim-options.c: Include stdlib.h, ctype.h.
6148 * Make-common.in (sim-watch.o): Add rule.
6149 (sim_main_headers): Assume sim-assert.h included.
6150 (sim-*.o): Simplify make rule.
6152 * sim-module.c: Add sim_watch_install to module list.
6154 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6156 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6157 has been loaded.
6159 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6160 * sim-events.c (sim_events_install): Ditto.
6161 * sim-core.c (sim_core_install): Ditto.
6162 * sim-model.c (model_install): Ditto.
6163 * sim-options.c (standard_install): Ditto.
6164 * sim-profile.c (profile_install): Ditto.
6165 * sim-reason.c (sim_stop_reason): Ditto.
6166 * sim-run.c (sim_engine_run): Ditto.
6167 * sim-utils.c (sim_analyze_program): Ditto.
6169 * sim-module.c (modules): Make profile_install and trace_install
6170 optional.
6172 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6174 * sim-options.c (standard_option_handler): Set the byte order.
6176 * sim-events.c (sim_events_process): Allow multi tick processing.
6177 (sim_events_tickn): New function - multi cycle tick.
6179 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6180 prototypes. Under development.
6181 (sim_events): Replace processing with nr_ticks_to_process.
6183 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6185 * nrun.c (main): Pass callbacks to sim_open instead of using
6186 sim_set_callbacks.
6188 * run.c (main): Ditto.
6190 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6192 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6193 stop tk interrupting malloc calls.
6194 (sim_events_zalloc): Converse.
6196 * Make-common.in (sim_main_headers): Add sim-events.h.
6198 * sim-events.c (sim_events_schedule_after_signal): Change return
6199 type to void - signal events are strictly internal.
6200 (sim_events_init): Allocate a finite buffer for signal events.
6201 (sim_events_schedule_after_signal): Enter signal events into the
6202 signal buffer.
6204 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6205 (sim_engine_restart): Ditto.
6206 (sim_engine_abort): Ditto.
6207 * sim-stop.c (sim_stop): Ditto.
6208 (control_c_simulation): Ditto.
6209 * sim-resume.c (sim_resume): Ditto.
6210 (has_stepped): Ditto.
6211 * sim-abort.c (sim_engine_abort): Ditto.
6213 * sim-basics.h (transfer_type): New type.
6215 * sim-core.c (sim_core_signal): New function. Print core signal
6216 information.
6217 (sim_core_find_mapping): Add transfer argument.
6219 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6220 SIM_CORE_SIGNAL if a recoverable abort.
6221 * sim-core.c (sim_core_find_mapping): Ditto.
6223 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6225 * sim-core.c (sim_core_find_mapping): Replace calls to
6226 sim_io_error to more resiliant sim_engine_abort.
6228 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6229 (sim_core_write_unaligned_N): Ditto.
6231 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6233 * sim-module.c: Add sim_events_install to list.
6235 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6236 from sim_core_*.
6237 (sim_events_init): Now returns SIG_RC.
6239 * sim-run.c: New file. Generic sim_engine_run.
6240 * sim-reason.c: New file. Generic sim_stop_reason.
6241 * sim-stop.c: New file. Generic sim_stop.
6242 * sim-resume.c: New file. Generic sim_resume.
6244 * Make-common.in (sim-engine.o): Add rule.
6245 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6247 * sim-engine.h, sim-engine.c: New file. Provide generic
6248 implementation of sim_engine_halt, sim_engine_error. et.al.
6250 * sim-base.h (sim_state_base): Add member halt.
6251 (sim-engine.h): Include.
6253 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6254 handlers.
6255 * sim-events.c (sim_events_poll): Update event handler.
6257 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6259 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6260 function.
6261 (sim_events_watch_sim): New function.
6262 (sim_events_watch_core): New function.
6263 (sim_watch_valid): New function.
6264 (sim_events_preprocess): New function.
6265 (sim_events_process): Process the watchpoints as well as the timer
6266 queue.
6267 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6268 (sim_events_deschedule): Check all the queues when removing an
6269 event.
6270 (sim_events_init): Ditto for cleaning.
6272 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6274 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6276 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6278 * callback.c (os_open): Type of arg flags is int.
6280 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6282 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6283 just like normal numbers as per IEEE rules.
6285 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6287 * callback.c (os_close): Mark the descriptor as being
6288 available if the close succeeded.
6289 (os_open): Pass 0644 as the mode of the file being created.
6291 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6294 float.
6296 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6297 * sim-lnline.h: Update.
6299 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6300 conversion functions.
6301 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6303 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6304 compare functions. Replacing.
6305 (sim_fpu_cmp): This. Delete.
6307 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6309 * sim-core.c (sim_core_find_mapping): Call engine_error not
6310 sim_io_error when possible.
6312 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6314 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6315 high/low double word.
6317 * sim-trace.h: Remove definition of attribute - defined in
6318 sim_basics.h.
6320 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6322 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6323 name of the option - or family of options.
6325 * sim-options.c (sim_args_command): Match command `a-b c' with
6326 option `--a-b-c' from option table.
6328 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6330 * sim-options.c (sim_print_help): For optional arguments, wrap
6331 them in [].
6333 * sim-trace.c (set_trace_options): New function, handle optional
6334 argument and multiple assignment.
6335 (trace_option_handler): Update.
6337 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6338 when branch tracing selected.
6340 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6342 * sim-trace.c (trace_one_insn): Make a va-args function.
6344 * sim-trace.c (trace_vprintf): New function, va-arg version of
6345 trace_printf.
6347 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6349 * sim-trace.c (trace_uninstall): Don't close a file twice.
6350 * sim-profile.c (profile_uninstall): Likewise.
6352 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6354 * sim-trace.c (toplevel): Include bfd.h.
6355 (trace_options): Note that --trace-linenum also turns on
6356 --trace-insn. Add --trace-{branch,semantics}.
6357 (trace_option_handler): If --trace-linenum, also turn on
6358 --trace-insn. Add --trace-branch support. If --trace-semantics,
6359 turn on ALU, FPU, branch, and memory tracing.
6360 (trace_one_insn): New function to trace an instruction. Support
6361 --trace-linenum.
6362 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6364 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6365 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6366 (TRACE_branch): Add new mask.
6367 (TRACE_*_P): Define all possible trace_p macros.
6368 (trace_one_insn): Declare function.
6370 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6372 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6373 GNU C doesn't support __attributes__.
6374 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6375 format strings.
6377 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6380 addresses are masked forcing them to be correctly aligned.
6381 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6382 * sim-config.c (config_alignment_to_a): Update.
6384 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6385 core data.
6386 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6387 type.
6388 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6389 processor specific core maps.
6390 (sim_core_map_attach): Copy the core map data to each of the
6391 processor specific core data structures.
6392 * sim-core.c (sim_core_find_mapping): Update.
6394 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6395 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6396 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6397 alternatives that handle unaligned addresses.
6398 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6399 with just CPU arg.
6400 * cgen-utils.c (sim_disassemble_insn): Update.
6402 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6405 tracing.
6407 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6408 fpu support.
6410 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6412 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6414 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6415 to map type.
6417 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6418 statement.
6420 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6422 * cgen-trace.c: Prepend additional trace_printf argument.
6424 * cgen-utils.c (sim_disassemble_insn): Add additional core
6425 arguments.
6427 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6429 * nrun.c (main): Catch/report errorenous simulator states.
6431 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6432 * sim-trace.c: #include string.h/strings.h so that memset is
6433 defined.
6434 * sim-utils.c: Ditto.
6435 * sim-profile.c: Ditto. And stdlib.h.
6436 (print_bar): Only define when used by instruction or memory profiler.
6438 * sim-options.c (standard_option_handler): Make ul more local.
6440 * sim-load.c (sim_load_file): Make the name constant.
6441 (sim_load_file): Passify gcc.
6443 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6444 file.
6445 * sim-utils.c, sim-load.c: Include sim-utils.h.
6447 * sim-base.h (sim_cpu): Pre define here so available to all.
6449 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6450 Restore the sim_cpu and instruction_address arguments so that full
6451 information is available to the abort function.
6452 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6453 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6455 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6456 tracing support for sim-events and sim-core.
6457 (trace_option_handler): Convert #if to if where possible so always
6458 compiled/checked by C compiler.
6459 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6461 * sim-base.h: Adjust comment documenting how to define the cpu
6462 structure.
6463 (sim_state_base): Add sim_core and sim_events to simulator base
6464 object.
6466 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6467 * sim-core.c (sim_core_init, sim_core_attach,
6468 sim_core_find_mapping): Update.
6469 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6470 update_time_from_event, insert_sim_event,
6471 sim_events_schedule_after_signal, sim_events_deschedule,
6472 sim_events_tick): Ditto.
6474 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6475 sim-model.h): Move #includes from here.
6476 * sim-base.h: To here.
6477 (sim-core.h, sim-events.h, sim-io.h): Include also
6479 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6481 * callback.c (default_callback): Missing initialisers.
6483 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6485 * sim-utils.c (sim_add_commas): New function.
6486 * sim-basics.h (sim_add_commas): Add prototype.
6487 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6488 * sim-profile.c (COMMAS): New macro.
6489 (print_*): Use it to print commas in numbers.
6491 * configure: Regenerated.
6493 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6494 (cgen_state): New member run_fast_p.
6495 (cgen_init): Add prototype.
6496 (sim_disassemble_insn): New arg `cpu'.
6497 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6498 * cgen-utils.c (cgen_init): New function.
6499 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6500 * genmloop.sh: Call engine_halt if loop exits.
6502 * Makefile.in (sim-options_h): Define.
6503 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6504 (sim-model.o): Add new rule.
6505 (cgen-{scache,trace,utils}.o): Add new rules.
6506 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6507 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6508 Indent output by 2 spaces.
6509 * cgen-scache.h (scache_print_profile): Update.
6510 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6511 Use trace_printf, not fprintf.
6512 (trace_extract): Use trace_printf, not cgen_trace_printf.
6513 * genmloop.sh (!FAST case): Increment `insn_count'.
6514 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6515 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6516 access macro's name.
6517 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6518 Change return type to SIM_RC.
6519 (sim_core_{install,uninstall}): New functions.
6520 * sim-core.h (sim_core_{install,uninstall}): Declare.
6521 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6522 Change return type to SIM_RC.
6523 * sim-model.h (models,machs,model_install): Declare.
6524 * sim-module.c (modules): Add scache_install, model_install.
6525 (sim_post_argv_init): Set cpu->state backlinks.
6526 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6527 (standard_option_handler): Likewise.
6528 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6529 sim-profile.h.
6530 (*): Assume ANSI C.
6531 (profile_options): Delete --profile-simcache.
6532 (profile_option_handler): Likewise.
6533 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6534 spaces.
6535 (profile_print_{memory,model}): Likewise.
6536 (profile_print_simcache): Delete.
6537 (profile_print_speed): New function.
6538 (profile_print): Rewrite.
6539 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6540 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6541 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6542 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6543 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6544 (profile_print): Update prototype.
6546 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6548 * cgen-scache.[ch], cgen-sim.h: New files.
6549 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6550 * sim-model.c: New file.
6552 * Make-common.in (clean targets): Undo patch of Apr. 22.
6554 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6556 * sim-n-bits.h (signed): If we have a standard compiler, undef
6557 signed, so that signedN is defined correctly.
6559 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6561 * sim-module.h, sim-model.h, sim-profile.h: New files.
6562 * sim-module.c, sim-profile.c: New files.
6563 * Make-common.in (SIM_PROFILE): Define
6564 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6565 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6566 (sim_module.o,sim-profile.o): Add rules for.
6567 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6568 (--enable-sim-profile): Add.
6569 * configure: Regenerated.
6570 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6571 model. Move trace and profile support to sim-{trace,profile}.h.
6572 New members trace_data, profile_data.
6573 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6574 * sim-config.h: Provide default definition of WITH_PROFILE.
6575 (WITH_TRACE): Change default to -1.
6576 (MAX_NR_PROCESSORS): Always define.
6577 * sim-options.c: Move trace and profile support to
6578 sim-{trace,profile}.h.
6579 (sim_pre_argv_init): Moved to sim-model.c.
6580 (standard_install): New function.
6581 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6582 (standard_install): Declare.
6583 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6584 (trace_install, trace_uninstall): New functions.
6585 (trace_printf): Update reference to TRACE_FILE.
6586 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6587 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6588 (WITH_TRACE_FOO_P): Define.
6589 (trace_install): Declare.
6590 (TRACE_DATA): New struct.
6592 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6594 * run.c: Undo last exec_bfd patch.
6595 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6597 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6599 * run.c (exec_bfd): Add back in.
6600 (main): Set exec_bfd.
6602 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6604 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6606 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6608 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6609 less well defined engine_error.
6610 * sim-core.c: Ditto.
6612 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6614 * Make-common.in: Change clean targets to use :: so that other
6615 Makefiles can have their own clean targets.
6616 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6617 __STDC__ to control use of stdarg vs. varargs syntax. Some
6618 systems can't use __STDC__, but require stdarg.
6620 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6622 * sim-options.c (standard_options): Add --endian.
6623 (standard_option_handler): Likewise.
6625 * nrun.c: #include <signal.h>.
6626 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6627 handler that calls sim_stop ().
6629 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6632 handler that calls sim_stop (). Simulators may still be
6633 establishing their own handler.
6635 * sim-events.c (sim_events_poll): Rename from
6636 sim_events_at_large_int. Poll IO.
6638 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6639 request.
6641 * callback.c (os_poll_quit): New function poll for quit signal
6642 where needed.
6643 (default_callback): Include magic number.
6645 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6647 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6648 Check for functions getrusage, time.
6649 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6650 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6651 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6652 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6654 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6656 * sim-options.c, sim-options.h: New files.
6657 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6658 * Make-common.in (nrun.o): Add rules for.
6659 * nrun.c: New file.
6661 * run.c (main): Check return value of sim_open.
6663 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6664 (sim_main_headers): Add sim-trace.h.
6665 * run.c (exec_bfd, target_byte_order): Delete.
6666 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6667 call sim_load instead. Check return code of sim_create_inferior.
6668 * sim-base.h (CURRENT_STATE): Define.
6669 (sim_state_base): Make typedef. New members options, prog_argv,
6670 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6671 mem_size, memory [+ corresponding access macros].
6672 (sim_cpu_base): New typedef.
6673 * sim-trace.h: New file.
6674 * sim-trace.c: New file.
6675 * sim-basics.h: #include it.
6676 * sim-load.c: New file.
6678 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6680 * Make-common.in (INSTALL): Set to @INSTALL@.
6681 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6682 (install-common): Depend upon installdirs. Use
6683 $(program_transform_name) directly, rather than using
6684 $(INSTALL_XFORM).
6685 (installdirs): New target.
6686 * Makefile.in (INSTALL): Set to @INSTALL@.
6687 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6688 (install-man): Depend upon installdirs. Use
6689 $(program_transform_name) directly, rather than using
6690 $(INSTALL_XFORM).
6691 (installdirs): New target.
6693 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6695 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6696 be overriden.
6698 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6700 * sim-basics.h: Only bring in config.h and tconfig.h if
6701 HAVE_CONFIG_H.
6703 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6705 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6706 numbering convention of the target.
6707 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6708 and WITH_TARGET_WORD_MSB.
6709 (sim_config): When possible, check for consistency with bitsize
6710 and msb.
6712 * sim-bits.h: Allow MSB to be other than zero.
6713 * sim-bits.c: Ditto.
6714 * sim-n-bits.h: Ditto.
6716 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6717 * sim-n-bits.h (MSMASKEDn): Ditto.
6719 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6721 * Makefile.in (INSTALL): Change install.sh to install-sh.
6723 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6725 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6727 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6729 * run.c (main): Check that a program to run was specified.
6731 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6733 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6735 * configure: Regenerated to track ../common/aclocal.m4 changes.
6736 * config.in: Ditto.
6738 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6740 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6741 * sim-config.h: To here.
6743 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6744 (sim_main_headers): Define.
6745 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6746 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6747 (clean): Use it.
6748 (sim-utils.o): Add rule for.
6749 * sim-utils.o: New file.
6750 * sim-basics.h: #include sim-base.h.
6751 (zalloc): Make argument unsigned long.
6752 * sim-base.h: New file.
6753 * sim-inline.h (SIM_IO support): Delete.
6754 * sim-io.h: Delete inline support.
6755 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6756 * sim-config.c: sim-state.h renamed to sim-main.h.
6757 * sim-core.c: Likewise.
6758 * sim-events.c: Likewise.
6760 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6762 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6763 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6764 -DDEBUG.
6765 * configure: Regenerated to track ../common/aclocal.m4 changes.
6767 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6769 * configure: Regenerated to track ../common/aclocal.m4 changes.
6771 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6773 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6774 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6775 are defined by the configure.
6777 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6779 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6780 reserved-bits): Always define.
6782 * sim-config.h, sim-config.c (sim_config): New function - and new
6783 file - co-ordinate the setting/checking of the common simulator
6784 configuration options.
6786 * Make-common.in (sim-config.o): Add rule.
6788 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6790 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6791 va_list from void *, since va_list might not be a pointer type.
6793 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6795 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6796 in wrong order.
6797 (offset_N): Correct computation of LE offset.
6799 * sim-io.c (sim_io_error): Include a new line when reporting
6800 errors.
6802 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6803 `/'.
6805 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6807 * run.c: Include alloca-conf.h.
6809 * callback.c (os_evprintf_filtered): Fix typo.
6811 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6813 * run.c (string.h, strings.h, stdlib.h): Include.
6815 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6816 0 when nothing pending.
6818 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6819 will soon be going away.
6820 (getopt): Plicate GCC.
6822 * sim-endian.c (sim-io.h): Plicate GCC.
6823 * sim-bits.c (sim-io.h): Ditto.
6824 * sim-n-bits.h (ROTn): Ditto.
6826 * sim-io.c (sim_io_error): Correct check for NULL.
6828 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6829 the __FILE__.
6830 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6831 path.
6833 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6835 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6836 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6838 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6840 * sim-alu.h: Include sim-xcat.h.
6842 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6844 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6845 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6846 these.
6848 * sim-events.c (sim_events_at_large_int): New function. Just
6849 schedules an event every large-int ticks.
6850 (sim_events_init): Call.
6851 (sim_events_tick, sim_events_process): Move async handing to
6852 sim_events_process. Move timer decrement so that it occures after
6853 events have been processed.
6855 * sim-basics.h (struct _engine): Remove declaration.
6857 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6858 everything with same. Rename global struct to SIM_DESC.
6859 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6860 * sim-io.h, sim-io.c: Ditto.
6862 * sim-assert.h: New file. Optional assertion checking macros.
6863 * sim-io.c (sim_io_error): Make just this function tolerant to
6864 null pointers.
6866 * sim-xcat.h: New file. Define concatenate macros.
6867 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6868 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6869 concat macros.
6872 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6874 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6876 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6878 * sim-inline.h: Add definitions for sim-types.
6879 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6880 module.
6882 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6884 * sim-events.h: Remove defunct reference to callback struct.
6886 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6888 * configure: Re-generate.
6890 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6892 * Make-common.in (CSEARCH): Do not include the gdb directory in
6893 the search path.
6895 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6897 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6898 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6899 to explicitly incorporate these.
6901 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6902 specify the alignment restrictions of the target architecture -
6903 without this option all alignment restrictions are accomodated.
6904 (--enable-sim-assert): New option. Conditionally compile in
6905 assertion statements.
6906 (--enable-sim-float): New option. Strongly specify the target's
6907 floating point support.
6908 (--enable-sim-hardware): New option. Specify the hardware devices
6909 included in the simulation.
6910 (--enable-sim-packages): New option. Specify the hardware
6911 packages included in the simulation.
6912 (--enable-sim-regparm): New option. Specify that parameters be
6913 passed in registers instead of on the stack.
6914 (--enable-sim-reserved-bits): New option. Specify that reserved
6915 bits within an instruction are are correctly set.
6916 (--enable-sim-smp): New option. Specify the level of SMP support
6917 to be included in the simulator.
6918 (--enable-sim-stdcall): New option. Specify an alternative
6919 function call convention.
6920 (--enable-sim-xor-endian): New option. Configure xor-endian
6921 support used by some targets to implement bi-endian support.
6923 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6925 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6926 host endianness to be overridden.
6927 (--enable-sim-endian): Allow the target platform's byte order
6928 to be overridden.
6929 (--enable-sim-inline): Control the inlining of common components.
6930 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6931 (--enable-sim-warnings): Enable additional GCC compiler checks.
6932 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6933 SIM_WARNINGS): Add.
6935 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6936 sim-*-n.h so that the names are uniq on dos machines
6937 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6939 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6941 * run.c: #include "libiberty.h".
6942 (main): New locals sd,no_args,sim_argv.
6943 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6944 is program name. Update call to sim_set_callbacks.
6945 Record result of sim_open, pass to other sim_foo routines.
6947 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6949 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6950 final newline.
6952 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6954 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6955 Route stdout through buffered IO.
6957 * callback.c: Add os_flush_stderr, os_write_stderr,
6958 os_evprintf_filtered functions to route error output through
6959 stderr.
6961 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6962 Correct return type - should be void.
6964 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6966 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6968 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6969 not provide a default value as undefined indicates disable code.
6971 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6973 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6974 directory.
6975 * sim-events.h, sim-events.c: Ditto.
6976 * sim-io.h, sim-io.c: Ditto.
6978 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6980 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6982 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6983 extract the tail or least signifiant bits from an integer of the
6984 specified size.
6986 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6987 WITH_TARGET_BITSIZE so that the compilation will fail when an
6988 unsupported bitsize value is defined.
6990 (INSERTED*): Convert to functions.
6991 (EXTRACTED*): Ditto.
6993 (SIGN_EXTEND, SEXT): Change to more terse name.
6995 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6997 * sim-inline.h: Allow explicit control over which .c files will be
6998 included by their header.
7000 * sim-inline.h: Allow explicit control over which .c files use the
7001 alternative - REGPARM - parameter passing mechanism.
7003 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7004 icache.c, idecode.c, semantics.c or support.c. Those names are
7005 not generally applicable.
7007 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7009 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7010 in a fashion similar to sim-endian-n.
7012 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7013 both value and address macro's.
7015 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7017 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7019 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7020 generic L_word, H_word macro's.
7022 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7024 * sim-basics.h: Borrow code from ppc directory.
7025 * sim-bits.c: Ditto.
7026 * sim-bits.h: Ditto.
7027 * sim-config.h: Ditto.
7028 * sim-endian-n.h: Ditto.
7029 * sim-endian.c: Ditto.
7030 * sim-endian.h: Ditto.
7031 * sim-inline.c: Ditto.
7032 * sim-inline.h: Ditto.
7033 * sim-types.h: Ditto.
7035 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7037 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7038 all the ALU size alternatives and then auto-configure a default.
7040 * sim-alu.h: Copy ppc/idecode_expression.h.
7042 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7044 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7045 sign extend a bit within a value.
7047 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7048 a pointer into the middle of a host word.
7049 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7051 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7053 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7054 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7055 appropriate definitions of read, write, etc. Add prototype for
7056 system.
7058 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7060 * Makefile.in (libcommon.a): Delete.
7061 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7062 (gentmap,targ-vals.h,targ-map.c): Likewise.
7063 (run-autoconf): Delete.
7064 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7065 (common makefile fragment): Moved back into ...
7066 * Make-common.in: Resurrect.
7067 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7068 * configure: Regenerated.
7070 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7072 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7073 (SIM_AC_OUTPUT): To here.
7075 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7077 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7078 comments and single quotes. Fixes a problem found on hpux.
7080 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7082 * aclocal.m4: Remove Make-common.in from dependencies.
7083 * (distclean): Remove targ-vals.def.
7085 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7086 into here. Makes insertion into makefiles easier. Also, change
7087 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7088 targ-map.o, and run are built. They are now built in the
7089 individual simulator directories, taking sources from ../common as
7090 necessary. This replaces the merging of libcommon.a into
7091 linsim.a, which was problematic for the WinGDB build process.
7092 * run.c: Include config.h from . instead of ../common.
7093 * Make-common.in: Remove. It's no longer necessary.
7095 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7097 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7098 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7100 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7102 * run.c (main): Set target_byte_order before call to sim_open.
7104 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7106 * callback.c: #include <stdlib.h>
7107 (os_error): New function.
7108 (default_callback): Add os_error.
7110 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7112 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7113 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7114 specific.
7115 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7117 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7119 * run.c: #include ../common/config.h, tconfig.h.
7120 (myname): New static global.
7121 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7122 Only process -c ifdef SIM_HAVE_SIMCACHE.
7123 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7124 Parse program name from argv[0] and use in error messages.
7125 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7126 Add support for incomplete h8/300 termination indicators.
7127 (usage): Make more verbose.
7128 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7129 * Makefile.in,Make-common.in,callback.c: New files.
7130 * nltvals.def,gentmap.c,gentvals.sh: New files.
7132 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7134 * run.c: Include stdarg.h if __STDC__.
7136 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7138 * run.c (main): Don't print out anything if the signal
7139 number is zero (ie no signal).
7141 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7143 * run.c (main): Print out if the program raised a signal.
7145 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7147 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7148 (main): Ditto.
7150 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7152 * run.c (main): Explicitly cast malloc() parameter.
7154 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7156 * run.c (sim_bfd): New global to hold the bfd pointer for the
7157 executable.
7158 (main): Initialize sim_bfd.
7160 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7162 * run.c (main): Use new bfd_big_endian macro.
7164 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7166 * run.c (main): Removed SH specific comments, so source is
7167 generic. Also updated to only load relevant sections. Moved
7168 sim_open() to after callback attach (to match GDB).
7170 * run.1: Removed SH specific comments.
7172 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7174 * run.c (main): Always return sigrc at end.
7176 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7178 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7179 bfd_check_format() fails.
7181 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7183 * run.c, run.1: From sh directory.