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gdb fbsd-nat: Use new-style debug macros
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
d5a71b11
MF		 12021-04-12 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
4 sim_cpu_alloc.
5 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
6 cgen_cpu_max_extra_bytes.
7 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
8 (sim_cpu_alloc): Delete 2nd arg.
9
81e6e8ae
TT		 102021-04-08 Tom Tromey <tom@tromey.com>
11
12 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
13 new-style declaration.
14
a0e674c1
MF		 152021-04-03 Mike Frysinger <vapier@gentoo.org>
16
17 * Make-common.in (install-common): Install as run-$arch and
18 libsim-$arch.a when not the primary arch.
19
c2783492
MF		 202021-04-02 Mike Frysinger <vapier@gentoo.org>
21
22 * Make-common.in (CFLAGS_FOR_BUILD): Define.
23 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
24
e7d9022b
MF		 252021-03-13 Mike Frysinger <vapier@gentoo.org>
26
27 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
28 LDFLAGS_FOR_BUILD.
29
c6c7769d
MF		 302021-03-13 Mike Frysinger <vapier@gentoo.org>
31
32 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
33 (gentmap.o): New rule.
34 (gentmap): Call LINK_FOR_BUILD.
35
6c57b87f
MF		 362021-03-07 Mike Frysinger <vapier@gentoo.org>
37
38 * Make-common.in (check): Delete body.
39
ed30adf7
MF		 402021-02-28 Mike Frysinger <vapier@gentoo.org>
41
42 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
43 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
44
f8069d55
MF		 452021-02-27 Mike Frysinger <vapier@gentoo.org>
46
47 * Make-common.in (SIM_EXTRA_ALL): Delete.
48 (all): Delete $(SIM_EXTRA_ALL).
49
760b3e8b
MF		 502021-02-21 Mike Frysinger <vapier@gentoo.org>
51
52 * acinclude.m4: Removed.
53
136da8cd
MF		 542021-02-13 Mike Frysinger <vapier@gentoo.org>
55
56 * acinclude.m4: Delete all sinclude & m4_include calls.
57
652f80e0
MF		 582021-02-13 Mike Frysinger <vapier@gentoo.org>
59
60 * aclocal.m4: Delete.
61
4c0d76b9
MF		 622021-02-06 Mike Frysinger <vapier@gentoo.org>
63
64 * sim-events.c: Include sim-cpu.h.
65 (sim_event_watchpoints): Define watch_pc.
66 (sim_events_watch_pc): New function.
67 (WATCH_SIM): Handle watch_pc.
68 * sim-events.h (sim_events_watch_pc): New prototype.
69 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
70 sim_events_watch_pc.
71 * sim-watch.h (sim_watchpoints): Delete pc.
72
cd89c53f
MF		 732021-02-06 Mike Frysinger <vapier@gentoo.org>
74
75 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
76 AC_CONFIG_HEADERS.
77
aa09469f
MF		 782021-02-06 Mike Frysinger <vapier@gentoo.org>
79
80 * Make-common.in (HDEFINES, TDEFINES): Delete.
81 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
82 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
83 bfd/configure.host sourcing.
84
b9249c46
MF		 852021-02-04 Mike Frysinger <vapier@gentoo.org>
86
87 * gennltvals.py (TARGETS): Add riscv.
88 (TARGET_DIRS): Likewise.
89 * nltvals.def: Regenerate from the latest libgloss sources.
90
64515412
MF		 912021-01-31 Mike Frysinger <vapier@gentoo.org>
92
93 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
94
5bc4f5ca
SH		 952021-01-31 Stafford Horne <shorne@gmail.com>
96
97 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
98 (fixdfsi): Change res from unsigned32 to signed32.
99 (fixdfdi): Change res from unsigned64 to signed64.
100
9a7ba4aa
MF		 1012021-01-30 Mike Frysinger <vapier@gentoo.org>
102
103 * gennltvals.sh: Replace shell script with ...
104 * gennltvals.py: ... this Python script.
105 * nltvals.def: Regenerate.
106
d4e3adda
MF		 1072021-01-30 Mike Frysinger <vapier@gentoo.org>
108
109 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
110 sim_cia.
111 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
112
18d4b488
MF		 1132021-01-30 Mike Frysinger <vapier@gentoo.org>
114
115 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
116
f4dd7491
MF		 1172021-01-30 Mike Frysinger <vapier@gentoo.org>
118
119 * sim-hw.c (merge_device_file): Replace fgets with getline.
120
481fac96
MF		 1212021-01-30 Mike Frysinger <vapier@gentoo.org>
122
123 * gennltvals.sh (gen_arches): Sort calls by first arg.
124 * nltvals.def: Regenerate.
125
f89f33e5
MF		 1262021-01-18 Mike Frysinger <vapier@gentoo.org>
127
128 * Make-common.in (version.c): Simplifiy args and call move-if-change.
129 * create-version.sh: Delete host & target alias logic. Write to the
130 output directly.
131
5e25901f
MF		 1322021-01-18 Mike Frysinger <vapier@gentoo.org>
133
134 * configure, configure.ac, Makefile.in: Delete.
135
d9b1deff
MF		 1362021-01-13 Mike Frysinger <vapier@gentoo.org>
137
138 * sim-watch.c (default_interrupt_handler): Define.
139 (sim_watchpoint_install): Set default interrupt_handler to new
140 default_interrupt_handler.
141
c54f3efd
MF		 1422021-01-13 Mike Frysinger <vapier@gentoo.org>
143
144 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
145
62fe7512
MF		 1462021-01-13 Mike Frysinger <vapier@gentoo.org>
147
148 * sim-events.c (sim_events_watch_sim): Change byte_order type to
149 enum bfd_endian.
150 (sim_events_watch_core): Likewise.
151 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
152 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
153 call to sim_events_watch_sim.
154
f220ef63
MF		 1552021-01-12 Mike Frysinger <vapier@gentoo.org>
156
157 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
158
9c70334d
MF		 1592021-01-11 Mike Frysinger <vapier@gentoo.org>
160
161 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
162
90e123dd
MF		 1632021-01-11 Mike Frysinger <vapier@gentoo.org>
164
165 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
166
68ed2854
MF		 1672021-01-11 Mike Frysinger <vapier@gentoo.org>
168
169 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
170 strings.h, time.h, and errno.h.
171 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
172 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
173 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
174 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
175 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
176 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
177 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
178 and strings.h include.
179
f074c07d
MF		 1802021-01-09 Mike Frysinger <vapier@gentoo.org>
181
182 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
183 * sim-core.c, sim-watch.c: Include libiberty.h.
184
50df264d
MF		 1852021-01-09 Mike Frysinger <vapier@gentoo.org>
186
187 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
188
bf470982
MF		 1892021-01-09 Mike Frysinger <vapier@gentoo.org>
190
191 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
192 Set WERROR_CFLAGS when first arg is not set or is "yes".
193
b5a4a01a
MF		 1942021-01-09 Mike Frysinger <vapier@gentoo.org>
195
196 * hw-base.c (full_name_of_hw): Delete full_name. Replace
197 hw_strdup call with hw_malloc.
198
ce0be407
MF		 1992021-01-09 Mike Frysinger <vapier@gentoo.org>
200
201 * cgen-par.c: Include stdlib.h.
202 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
203
46f900c0
MF		 2042021-01-08 Mike Frysinger <vapier@gentoo.org>
205
206 * Make-common.in (C_DIALECT): Define.
207 (COMPILE.pre): Append $(C_DIALECT).
208 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
209
e904f56d
MF		 2102021-01-07 Mike Frysinger <vapier@gentoo.org>
211
212 * sim-core.c (sim_memory_map): Define.
213
dfb856ba
MF		 2142021-01-04 Mike Frysinger <vapier@gentoo.org>
215
216 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
217 * configure: Regenerate.
218
babd2ee1
MF		 2192021-01-04 Mike Frysinger <vapier@gentoo.org>
220
221 * sim-options.c (sim_print_version): Print out more details when
222 is_command is non-zero.
223
19b1c385
MF		 2242021-01-04 Mike Frysinger <vapier@gentoo.org>
225
226 * sim-options.c (standard_option_handler): Call sim_print_version.
227 (sim_print_version): New function.
228 * sim-options.h (sim_print_version): New prototype.
229
dbed468b
MF		 2302021-01-04 Mike Frysinger <vapier@gentoo.org>
231
232 * sim-config.c (print_sim_config): Rename to ...
2b667e32 233 (sim_config_print): ... this.
dbed468b
MF		 234 * sim-config.h: Likewise.
235
0ede24f2
MF		 2362021-01-02 Mike Frysinger <vapier@gentoo.org>
237
238 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
239 FLOOR_PAGE): Delete unused macros.
240 (align_up, align_down): Define.
241
b3f8962b
TV		 2422020-08-10 Tom de Vries <tdevries@suse.de>
243
244 * sim-cpu.c: Include stdlib.h for free.
245
b760fb3a
SM		 2462020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
247
248 * nrun.c: Include stdlib.h.
249 * sim-core.c: Likewise.
250 * sim-engine.c: Likewise.
251 * sim-io.c: Likewise.
252 * sim-module.c: Likewise.
253 * sim-reason.c: Likewise.
254
78aa740b
TT		 2552019-12-19 Tom Tromey <tromey@adacore.com>
256
257 PR build/24572:
258 * Makefile.in (install-strip): New target.
259
f47674be
PK		 2602019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
261
262 * sim-utils.c: Prevent buffer overflow.
263
ddd44b70
DD		 2642019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
265
266 * gennltvals.sh: Add PRU libgloss target.
267 * nltvals.def: Regenerate from the latest libgloss sources.
268
f1cc84f5
SH		 2692019-06-13 Stafford Horne <shorne@gmail.com>
270
271 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
272 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
273 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
274
688cea90
SH		 2752019-06-13 Stafford Horne <shorne@gmail.com>
276
277 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
278 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
279
798066ab
AB		 2802019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
281
282 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
283 CURRENT_TARGET_BYTE_ORDER.
284 (SUBWORDTFSI): Likewise.
285 (JOINSIDF): Likewise.
286 (JOINSIXF): Likewise.
287 (JOINSITF): Likewise.
288
d3fe0d7b
AB		 2892019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
290
291 * sim-base.h: Add 'sim-assert.h' include.
292 * sim-basics.h: Add 'libiberty.h' include.
293
b6061d4d
SH		 2942019-03-28 Stafford Horne <shorne@gmail.com>
295
296 * sim-options.c: Include "config.h".
297 Include <stdio.h>.
298 * sim-watch.c: Include "config.h".
299 Include <stdio.h>.
300 * hw-device.c: Include <string.h>.
301 * hw-events.c: Include <string.h>.
302 * hw-handles.c: Include <stdlib.h>.
303 * sim-fpu.c: Include <stdlib.h>.
304
ef986697
SH		 3052019-03-28 Stafford Horne <shorne@gmail.com>
306
307 * Make-common.in (sim-arange_h): Remove sim-arange.c
308 * sim-arange.c: Remove SIM_ARANGE_C.
309 Add ifdef for _SIM_ARANGE_C_.
310 Include "sim-arange.h".
311 Remove include for unused "sim-assert.h".
312 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
313 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
314 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
315 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
316 INLINE_SIM_ARANGE.
317 * sim-arange.h (sim_addr_range_add): Declare as
318 INLINE_SIM_ARANGE.
319 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
320 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
321 Remove definition of SIM_ARANGE_INLINE.
322 Remove [HAVE_INLINE].
323 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
324 * sim-base.h: Include "sim-arange.h"
325 * sim-basics.h: Remove include of "sim-arange.h"
326 * sim-inline.c: Include "sim-arange.c"
327 * sim-inline.h: Define INLINE_SIM_ARANGE.
328 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
329 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
330
67f8b42f
TT		 3312019-01-26 Tom Tromey <tom@tromey.com>
332
333 * Make-common.in (version.c): Use sim's create-version.sh.
334 * create-version.sh: New file.
335
7516c26f
PK		 3362019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
337
b84bb29d 338 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 339
dc7e8184
SM		 3402019-01-15 Simon Marchi <simon.marchi@ericsson.com>
341
342 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
343
c5ebe0ff
AB		 3442018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
345
346 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
347 this point, it should have already been set in cb_syscall.
348
07f5f4c6
RH		 3492018-10-05 Stafford Horne <shorne@gmail.com>
350
351 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
352 (ADDOFDI): New function, add overflow flag DI variant.
353 (SUBCFDI): New function, subtract carry flag DI variant.
354 (SUBOFDI): New function, subtract overflow flag DI variant.
355
2283a210
КВО		 3562018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
357
358 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
359 cpu_core.byte_xor.
360 * sim-core.c (sim_core_set_xor): Likewise.
361 (sim_core_xor_read_buffer): Likewise.
362 (sim_core_xor_write_buffer): Likewise.
363
58884b0e
PG		 3642017-12-12 Peter Gavin <pgavin@gmail.com>
365 Stafford Horne <shorne@gmail.com>
366
367 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
368 flag.
369 (MUL1OFSI): New function, 1's complement overflow flag.
370
07b95864
PG		 3712017-12-12 Peter Gavin <pgavin@gmail.com>
372 Stafford Horne <shorne@gmail.com>
373
374 * cgen-accfp.c (remsf, remdf): New function.
375 (cgen_init_accurate_fpu): Add remsf and remdf.
376 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
377 * sim-fpu.c (sim_fpu_rem): New function.
378 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
379 (sim_fpu_rem): New function.
380 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
381
5c887dd5
JB		 3822017-09-06 John Baldwin <jhb@FreeBSD.org>
383
384 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
385 environment.
386
003ca0fd
YQ		 3872017-05-24 Yao Qi <yao.qi@linaro.org>
388
389 * sim-trace.c (trace_disasm): Caller update.
390
5357150c
MF		 3912016-08-15 Mike Frysinger <vapier@gentoo.org>
392
393 * sim-base.h (sim_state_base): Add prog_syms_count.
394 (STATE_PROG_SYMS_COUNT): Define.
395 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
396 (trace_load_symbols): New function.
397 (trace_sym_value): Likewise.
398 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
399 loading logic with a call to trace_load_symbols.
400 * sim-trace.h (trace_load_symbols, trace_sym_value): New
401 prototypes.
402
4c171e25
MF		 4032016-08-13 Mike Frysinger <vapier@gentoo.org>
404
405 * cgen-types.h (mode_names): Mark const.
406 * cgen-utils.c (mode_names): Likewise.
407
6b979454
MF		 4082016-08-13 Mike Frysinger <vapier@gentoo.org>
409
410 * cgen-defs.h (struct cgen_state): Delete argv and envp.
411 (STATE_ARGV, STATE_ENVP): Delete.
412
13754e4c
NC		 4132016-02-04 Nick Clifton <nickc@redhat.com>
414
415 * cgen-scache.c (scache_option_handler): Prevent possible
416 undefined behaviour computing the size of the scache by using
417 unsigned integers instead of signed integers.
418
f749ed60
JB		 4192016-01-17 Joel Brobecker <brobecker@adacore.com>
420
421 * sim-fpu.c: Minor comment fixes throughout.
422
3c8e93b7
JB		 4232016-01-17 Joel Brobecker <brobecker@adacore.com>
424
425 * sim-fpu.c (print_bits): Minor reformatting (no code change).
426 (sim_fpu_map): Likewise.
427
34ac507d
MF		 4282016-01-11 Mike Frysinger <vapier@gentoo.org>
429
430 * sim-config.c (print_sim_config): Drop extra whitespace before =
431 in output for byte order, stdio, and msb settings.
432
ce39bd38
MF		 4332016-01-10 Mike Frysinger <vapier@gentoo.org>
434
435 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
436 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
437 sim-stdio, sim-trace, and sim-profile.
438 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
439 (SIM_AC_OPTION_ASSERT): Likewise.
440 (SIM_AC_OPTION_SMP): Likewise.
441 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
442 * configure: Regenerate.
443 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
444 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
445 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
446 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
447 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
448 WITH_ENVIRONMENT & USER_ENVIRONMENT.
449 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
450 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
451 WITH_ASSERT, WITH_STDIO): Delete.
452 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
453 check.
454
e19418e0
MF		 4552016-01-10 Mike Frysinger <vapier@gentoo.org>
456
457 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
458 * configure: Regenerate.
459 * Make-common.in (SIM_PACKAGES): Delete.
460 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
461
16f7876d
MF		 4622016-01-10 Mike Frysinger <vapier@gentoo.org>
463
464 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
465
35656e95
MF		 4662016-01-10 Mike Frysinger <vapier@gentoo.org>
467
468 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
469
99d8e879
MF		 4702016-01-10 Mike Frysinger <vapier@gentoo.org>
471
472 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
473 sim_link_links.
474 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
475 * gentmap.c: Change targ-vals.def include to nltvals.def.
476 * Make-common.in (gentmap): Change targ-vals.def to
477 $(srccom)/nltvals.def.
478 (distclean): Delete rm -f targ-vals.def.
479 * Makefile.in: Update comment.
480
347fe5bb
MF		 4812016-01-10 Mike Frysinger <vapier@gentoo.org>
482
483 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
484 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
485 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
486
0dc73ef7
MF		 4872016-01-10 Mike Frysinger <vapier@gentoo.org>
488
489 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
490 and --enable-sim-stdcall and sim_stdcall.
491 * configure: Regenerate.
492 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
493 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
494 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
495 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
496 (REGPARM_*): Delete all regparm defines and their use.
497
22be3fbe
MF		 4982016-01-10 Mike Frysinger <vapier@gentoo.org>
499
500 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
501 * Make-common.in (SIM_CFLAGS): Delete.
502 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
503 * Makefile.in: Likewise.
504
936df756
MF		 5052016-01-09 Mike Frysinger <vapier@gentoo.org>
506
507 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
508 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
509 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
510 * acinclude.m4 (SIM_AC_COMMON): ... here.
511 * aclocal.m4, configure: Regenerate.
512 * config.in: Delete file.
513 * callback.c: Change cconfig.h include to config.h.
514 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
515 syscall.c: Likewise.
516 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
517 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
518
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MF		 5192016-01-06 Mike Frysinger <vapier@gentoo.org>
520
521 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
522 date, and time information.
523
2e3d4f4d
MF		 5242016-01-06 Mike Frysinger <vapier@gentoo.org>
525
526 * sim-options.c (sim_parse_args): Mark argv array const.
527 * sim-options.h (sim_parse_args): Likewise.
528
bfb2629c
MF		 5292016-01-05 Mike Frysinger <vapier@gentoo.org>
530
531 * sim-trace.c: Include dis-asm.h.
532 (OPTION_TRACE_DISASM): New enum.
533 (trace_options): Add trace-disasm flag.
534 (trace_option_handler): Handle OPTION_TRACE_DISASM.
535 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
536 (dis_read, dis_printf, trace_disasm): New functions.
537 * sim-trace.h: Include dis-asm.h.
538 (TRACE_INSN_IDX): Clarify comment.
539 (TRACE_DISASM_IDX): New enum.
540 (TRACE_disasm): New define.
541 (WITH_TRACE_DISASM_P): New define.
542 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
543 (STRACE_DISASM_P): New define.
544 (TRACE_DISASM_P): Likewise.
545 (TRACE_DISASM_P): Likewise.
546 (TRACE_DISASM): Likewise.
547 (trace_disasm): New function.
548
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MF		 5492016-01-04 Mike Frysinger <vapier@gentoo.org>
550
551 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
552
bc273e17
MF		 5532016-01-04 Mike Frysinger <vapier@gentoo.org>
554
555 * cgen-scache.c (MAX): Delete.
556 (scache_init): Change MAX to max.
557 * cgen-trace.c (min): Delete.
558 * cgen-utils.c (min): Delete.
559 * sim-basics.h [!min] (min): Define.
560 [!max] (max): Define.
561
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MF		 5622016-01-04 Mike Frysinger <vapier@gentoo.org>
563
564 * sim-options.c (sim_parse_args): Tweak getopt error message.
565
9bbf6f91
MF		 5662016-01-04 Mike Frysinger <vapier@gentoo.org>
567
568 * acinclude.m4 (sim-bswap): Delete.
569 * configure: Regenerate.
570 * Make-common.in (SIM_BSWAP): Delete.
571 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
572 * sim-config.h (htonl, ntohl): Delete.
573 (WITH_BSWAP): Delete.
574
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MF		 5752016-01-03 Mike Frysinger <vapier@gentoo.org>
576
577 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
578 opterr state to it before calling getopt_long and restore afterwards.
579 Set opterr to 0. When optc is '?', call sim_io_eprintf.
580
61971b86
MF		 5812016-01-03 Mike Frysinger <vapier@gentoo.org>
582
583 * hw-device.h (device): Delete commented typedef.
584 * sim-basics.h (device): Delete typedef.
585
34fed699
MF		 5862016-01-03 Mike Frysinger <vapier@gentoo.org>
587
588 * sim-options.c (sim_parse_args): Replace for loop with a call
589 to countargv.
590
aba6f46b
MF		 5912016-01-03 Mike Frysinger <vapier@gentoo.org>
592
593 * nrun.c (myname): Mark const.
594 (main): Mark name const. Replace myname parsing loop with a
595 call to lbasename.
596
0cb8d851
MF		 5972016-01-03 Mike Frysinger <vapier@gentoo.org>
598
599 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
600 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
601 (SIM_AC_OPTION_HOSTENDIAN): Delete.
602 * config.in, configure: Regenerate.
603 * Make-common.in (SIM_HOSTENDIAN): Delete.
604 * sim-config.c (current_host_byte_order): Delete.
605 (sim_config): Delete current_host_byte_order assignments and
606 CURRENT_HOST_BYTE_ORDER checks.
607 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
608 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
609 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
610 (current_host_byte_order): Delete.
611 (CURRENT_HOST_BYTE_ORDER): Likewise.
612 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
613 (HOST_BYTE_ORDER): ... this.
614 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
615 HOST_BYTE_ORDER.
616 (sim_endian_join_16): Likewise.
617 * sim-n-core.h (sim_core_read_misaligned_N): Change
618 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
619 (sim_core_write_misaligned_N): Likewise.
620 * sim-n-endian.h (endian_t2h_N): Likewise.
621 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
622 endian_le2h_N): Likewise.
623 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
624
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MF		 6252016-01-02 Mike Frysinger <vapier@gentoo.org>
626
627 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
628 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
629 BFD_ENDIAN_UNKNOWN.
630 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
631 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
632 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
633 * nrun.c (main): Likewise.
634 * sim-config.c (current_host_byte_order): Change type to enum
635 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
636 (current_target_byte_order): Likewise.
637 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
638 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
639 BFD_ENDIAN_UNKNOWN.
640 (sim_config): Change prefered_target_byte_order type to enum
641 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
642 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
643 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
644 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
645 Delete all the various arch/OS endian includes & defines.
646 (current_host_byte_order): Change type to enum bfd_endian.
647 (current_target_byte_order): Likewise.
648 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
649 (CURRENT_TARGET_BYTE_ORDER): Likewise.
650 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
651 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
652 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
653 BFD_ENDIAN_UNKNOWN.
654 (sim_events_watch_core): Likewise.
655 * sim-events.h: Likewise.
656 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
657 BFD_ENDIAN_BIG.
658 (sim_core_write_misaligned_N): Likewise.
659 * sim-n-endian.h (endian_h2be_N): Likewise.
660 (endian_be2h_N): Likewise.
661 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
662 (offset_N): Likewise.
663 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
664 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
665
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MF		 6662016-01-02 Mike Frysinger <vapier@gentoo.org>
667
668 * cgen-defs.h (current_state): Delete.
669 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
670 * sim-utils.c (current_state): Delete.
671
9950eccb
MF		 6722015-12-30 Mike Frysinger <vapier@gentoo.org>
673
674 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
675 to use lbasename.
676
5e744ef8
MF		 6772015-12-27 Mike Frysinger <vapier@gentoo.org>
678
679 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
680
1b393626
MF		 6812015-12-26 Mike Frysinger <vapier@gentoo.org>
682
683 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
684 * config.in, configure: Regenerate.
685 * Make-common.in (sim-basics_h): Delete tconfig.h.
686 (distclean): Likewise.
687 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
688 (new_sim_core_mapping): Delete WITH_HW and device *device.
689 (sim_core_map_attach, sim_core_attach): Likewise.
690 (sim_core_read_buffer): Delete WITH_DEVICES logic.
691 (sim_core_write_buffer): Likewise.
692 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
693 *device.
694 (sim_core_attach): Likewise.
695 (device_io_read_buffer, device_io_write_buffer): Delete.
696 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
697 (sim_core_write_aligned_N): Likewise.
698 * tconfig.h: Delete file.
699
dea10706
MF		 7002015-12-26 Mike Frysinger <vapier@gentoo.org>
701
702 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
703 Call sim_cpu_hw_io_read_buffer if cpu is valid.
704 (sim_core_write_buffer): Move cia decl to top of func. Call
705 sim_cpu_hw_io_write_buffer if cpu is valid.
706
49aef5a5
MF		 7072015-12-25 Mike Frysinger <vapier@gentoo.org>
708
709 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
710 HW_TRACE call.
711 (hw_find_integer_property): Likewise.
712 (hw_find_integer_array_property): Likewise.
713 (hw_add_duplicate_property): Likewise.
714
cf59f47e
MF		 7152015-12-25 Mike Frysinger <vapier@gentoo.org>
716
717 * sim-config.h (WITH_ENGINE): Delete.
718 * sim-module.c (modules): Always include sim_engine_install.
719
0d585950
MF		 7202015-12-25 Mike Frysinger <vapier@gentoo.org>
721
722 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
723 * cgen-types.h (SIM_HAVE_MODEL): Delete.
724 * sim-base.h: Always include sim-model.h.
725 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
726 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
727 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
728 [!WITH_MODEL_P] (sim_machs): Define.
729 * sim-model.h: Add some developer docs.
730 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
731 (WITH_MODEL_P): Define.
732 * sim-module.c (modules): Always include sim_model_install.
733 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
734
8a0ebee6
MF		 7352015-12-25 Mike Frysinger <vapier@gentoo.org>
736
737 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
738 * sim-model.c: Likewise.
739 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
740 SIM_MACH_IMP_PROPERTIES
741
42a3af56
MF		 7422015-12-25 Mike Frysinger <vapier@gentoo.org>
743
744 * sim-core.c (device_error): Delete.
745 (sim_core_map_attach): Delete calls to device_error.
746 (sim_core_attach): Likewise.
747 * sim-core.h (device_error): Delete.
748 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
749 to sim_engine_abort.
750 (sim_core_write_aligned_N): Likewise.
751
9e8e7dd9
MF		 7522015-12-25 Mike Frysinger <vapier@gentoo.org>
753
754 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
755 * sim-core.c (sim_core_write_buffer): Likewise.
756 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
757 (sim_core_write_aligned_N): Likewise.
758
268c9139
MF		 7592015-12-25 Mike Frysinger <vapier@gentoo.org>
760
761 * dv-pal.c: Include config.h and sim-main.h.
762 (hw_pal_io_read_buffer): Always call CPU_INDEX.
763
26936211
MF		 7642015-12-24 Mike Frysinger <vapier@gentoo.org>
765
766 * sim-options.c (standard_options): Always enable load-lma and
767 load-vma options.
768 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
769
9db2b719
MF		 7702015-12-24 Mike Frysinger <vapier@gentoo.org>
771
772 * sim-module.c (MODULE_LIST): Delete.
773
bd3fb5b8
MF		 7742015-12-24 Mike Frysinger <vapier@gentoo.org>
775
776 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
777 Move to h8300/compile.c.
778 [SIM_H8300] (standard_options): Likewise.
779 (standard_option_handler): Likewise.
780
84e8e361
MF		 7812015-12-24 Mike Frysinger <vapier@gentoo.org>
782
783 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
784 sim_watchpoint_install.
785
3cabaf66
MF		 7862015-12-24 Mike Frysinger <vapier@gentoo.org>
787
788 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
789 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
790 sim_memopt_install.
791 * sim-options.c (OPTION_MEM_SIZE): Delete.
792 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
793 (standard_option_handler): Likewise.
794
8abe6c66
MF		 7952015-12-24 Mike Frysinger <vapier@gentoo.org>
796
797 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
798
dc11500a
MF		 7992015-11-21 Mike Frysinger <vapier@gentoo.org>
800
801 PR sim/18762
802 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
803
2561d580
MF		 8042015-11-21 Mike Frysinger <vapier@gentoo.org>
805
806 PR sim/19273
807 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
808 vasprintf, and va_end together. Check ret after va_end call.
809
37258e99
MF		 8102015-11-21 Mike Frysinger <vapier@gentoo.org>
811
812 * sim-types.h (SIM_PRI_TB): Define.
813 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
814 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
815 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
816 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
817
cdf850e9
MF		 8182015-11-17 Mike Frysinger <vapier@gentoo.org>
819
820 * sim-main.h (WITH_MODULO_MEMORY): Delete.
821 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
822 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
823 (sim_core_translate): Likewise.
824 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
825
146b80ff
MF		 8262015-11-16 Mike Frysinger <vapier@gentoo.org>
827
828 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
829 (cgen_cpu_close): Change to XCONCAT2.
830
797eee42
MF		 8312015-11-15 Mike Frysinger <vapier@gentoo.org>
832
833 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
834 and sim-stop.o.
835
6e4f085c
MF		 8362015-11-14 Mike Frysinger <vapier@gentoo.org>
837
838 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
839 * sim-close.c: New file.
840
8e394ffc
AB		 8412015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
842 Ali Lown <ali.lown@imgtec.com>
843
844 * sim-bits.h (EXTEND6): New macro.
845 (EXTEND12): New macro.
846 (EXTEND25): New macro.
847
602a67cb
MF		 8482015-06-24 Mike Frysinger <vapier@gentoo.org>
849
850 * sim-trace.c (trace_one_insn): Delete.
851 * sim-trace.h (trace_one_insn): Delete.
852
9b6025d1
MF		 8532015-06-24 Mike Frysinger <vapier@gentoo.org>
854
855 * sim-trace.c (debug_printf): Rename to ...
856 (sim_debug_printf): ... this.
857 * sim-trace.h (debug_printf): Delete define.
858 (debug_printf): Rename to ...
859 (sim_debug_printf): ... this.
860
fa8f87e5
MF		 8612015-06-24 Mike Frysinger <vapier@gentoo.org>
862
863 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
864 (trace_options): Add trace-register option.
865 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
866 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
867 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
868 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
869 TRACE_REGISTER_P, TRACE_REGISTER): Define.
870
cf304b56
MF		 8712015-06-24 Mike Frysinger <vapier@gentoo.org>
872
873 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
874 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
875 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
876 STRACE_DEBUG): Define.
877
8371bf0c
MF		 8782015-06-24 Mike Frysinger <vapier@gentoo.org>
879
880 * sim-trace.c (trace_options): Update help text for trace-alu,
881 trace-fpu, trace-vpu, and trace-semantics.
882 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
883 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
884
e7505490
MF		 8852015-06-24 Mike Frysinger <vapier@gentoo.org>
886
887 * sim-assert.h (SIM_FILTER_PATH): Delete.
888 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
889 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
890 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
891 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
892 * sim-events.c: Include libiberty.h.
893 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
894
8d0978fb
MF		 8952015-06-23 Mike Frysinger <vapier@gentoo.org>
896
897 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
898 (AC_ARG_ENABLE(sim-cflags)): Likewise.
899 (AC_ARG_ENABLE(sim-debug)): Likewise.
900 (AC_ARG_ENABLE(sim-stdio)): Likewise.
901 (AC_ARG_ENABLE(sim-trace)): Likewise.
902 (AC_ARG_ENABLE(sim-profile)): Likewise.
903 (AC_ARG_ENABLE(sim-environment)): Likewise.
904 (AC_ARG_ENABLE(sim-alignment)): Likewise.
905 (AC_ARG_ENABLE(sim-assert)): Likewise.
906 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
907 (AC_ARG_ENABLE(sim-endian)): Likewise.
908 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
909 (AC_ARG_ENABLE(sim-float)): Likewise.
910 (AC_ARG_ENABLE(sim-scache)): Likewise.
911 (AC_ARG_ENABLE(sim-default-model)): Likewise.
912 (AC_ARG_ENABLE(sim-inline)): Likewise.
913 (AC_ARG_ENABLE(sim-packages)): Likewise.
914 (AC_ARG_ENABLE(sim-regparm)): Likewise.
915 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
916 (AC_ARG_ENABLE(sim-smp)): Likewise.
917 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
918 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
919 (AC_ARG_ENABLE(cgen-maint)): Likewise.
920 * configure: Regenerate.
921
4953dc20
MF		 9222015-06-23 Mike Frysinger <vapier@gentoo.org>
923
924 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
925
b50a1532
MF		 9262015-06-23 Mike Frysinger <vapier@gentoo.org>
927
928 * cgen-trace.c [!__STDC__]: Delete.
929 * sim-trace.h [!__STDC__]: Likewise.
930
ccd4b295
MF		 9312015-06-21 Mike Frysinger <vapier@gentoo.org>
932
933 * sim-model.c (sim_model_init): Assert model is not NULL.
934
f55b33d5
MF		 9352015-06-21 Mike Frysinger <vapier@gentoo.org>
936
937 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
938 stdint.h. Replace all signed/unsigned typedefs with int#_t and
939 uint#_t.
940
618b526e
MF		 9412015-06-21 Mike Frysinger <vapier@gentoo.org>
942
943 * sim-alu.h (_SIM_ALU_H_): Rename to ...
944 (SIM_ALU_H): ... this.
945 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
946 (SIM_ASSERT_H): ... this.
947 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
948 (SIM_BASICS_H): ... this.
949 * sim-bits.h (_SIM_BITS_H_): Rename to ...
950 (SIM_BITS_H): ... this.
951 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
952 (SIM_ENDIAN_H): ... this.
953
57b42d64
MF		 9542015-06-18 Mike Frysinger <vapier@gentoo.org>
955
956 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
957 constant string.
958
7aec3bb9
MF		 9592015-06-18 Mike Frysinger <vapier@gentoo.org>
960
961 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
962 m for sentinel testing.
963
7d5c6c43
MF		 9642015-06-17 Mike Frysinger <vapier@gentoo.org>
965
966 * sim-syscall.c: Include errno.h and targ-vals.h.
967 (sim_syscall_multi, sim_syscall): Define.
968 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
969 * syscall.c (cb_syscall): Extend comment.
970
61a0c964
MF		 9712015-06-17 Mike Frysinger <vapier@gentoo.org>
972
973 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
974 * sim-syscall.c: New file.
975 * sim-syscall.h: New file.
976
6362a3f8
MF		 9772015-06-17 Mike Frysinger <vapier@gentoo.org>
978
979 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
980 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
981 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
982 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
983 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
984 Define.
985 * gentmap.c (gen_targ_map_c): Output name field.
986
306f4178
MF		 9872015-06-12 Mike Frysinger <vapier@gentoo.org>
988
989 * acinclude.m4: Change configure.in to configure.ac.
990 * sim-config.h: Likewise.
991
a3487082
MF		 9922015-06-12 Mike Frysinger <vapier@gentoo.org>
993
994 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
995 * configure: Regenerate.
996
bb11f3ed
MF		 9972015-06-12 Mike Frysinger <vapier@gentoo.org>
998
999 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1000 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1001 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1002 TRACE_DEBUG): Define.
1003
bffcfec8
MF		 10042015-06-12 Mike Frysinger <vapier@gentoo.org>
1005
1006 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1007 * sim-trace.c (trace_option_handler): Likewise.
1008 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1009 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1010 (TRACE_ANY_P): Likewise.
1011
db7858e2
MF		 10122015-06-12 Mike Frysinger <vapier@gentoo.org>
1013
1014 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1015 CGEN_TRACE_INSN_FINI.
1016 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1017 trace_result to cgen_trace_result, trace_insn_fini to
1018 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1019 and trace_extract to cgen_trace_extract.
1020 * cgen-trace.h (trace_insn_init): Rename to ...
1021 (cgen_trace_insn_init): ... this.
1022 (trace_insn_fini): Rename to ...
1023 (cgen_trace_insn_fini): ... this.
1024 (trace_insn): Rename to ...
1025 (cgen_trace_insn): ... this.
1026 (trace_extract): Rename to ...
1027 (cgen_trace_extract): ... this.
1028 (trace_result): Rename to ...
1029 (cgen_trace_result): ... this.
1030 (TRACE_RESULT_P): Rename to ...
1031 (CGEN_TRACE_RESULT_P): ... this.
1032 (TRACE_INSN_INIT): Rename to ...
1033 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1034 cgen_trace_insn_init.
1035 (TRACE_INSN_FINI): Rename to ...
1036 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1037 cgen_trace_insn_fini.
1038 (TRACE_PRINTF): Rename to ...
1039 (CGEN_TRACE_PRINTF): ... this.
1040 (TRACE_INSN): Rename to ...
1041 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1042 (TRACE_EXTRACT): Rename to ...
1043 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1044 cgen_trace_extract.
1045 (TRACE_RESULT): Rename to ...
1046 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1047 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1048 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1049 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1050 TRACE_INSN to CGEN_TRACE_INSN.
1051 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1052
83034798
MF		 10532015-06-11 Mike Frysinger <vapier@gentoo.org>
1054
1055 * sim-events.c (ETRACE_P): Delete.
1056 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1057 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1058 * sim-events.h (struct _sim_events): Delete trace member.
1059 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1060 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1061
ce4eda4a
MF		 10622015-06-11 Mike Frysinger <vapier@gentoo.org>
1063
1064 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1065 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1066 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1067 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1068
a6c2a374
MF		 10692015-06-11 Mike Frysinger <vapier@gentoo.org>
1070
1071 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1072
9b9c712c
MF		 10732015-06-11 Mike Frysinger <vapier@gentoo.org>
1074
1075 * sim-trace.h (WITH_TRACE_P): New define.
1076 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1077 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1078 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1079 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1080 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1081 Redefine to use WITH_TRACE_P.
1082
10832015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1084
1085 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1086 mistake in call to sim_engine_abort.
509c2f32 1087
0a13382c
NC		 10882015-04-29 Nick Clifton <nickc@redhat.com>
1089
1090 PR 18273
1091 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1092 increasing parenthesis around casts to signed values.
0a13382c 1093
767e68f1
MF		 10942015-04-21 Mike Frysinger <vapier@gentoo.org>
1095
1096 * gennltvals.sh: Add mcore support.
1097 * nltvals.def: Regenerate.
1098
248d23e8
MF		 10992015-04-21 Mike Frysinger <vapier@gentoo.org>
1100
1101 * cgen.sh: Add +x permissions.
1102 * genmloop.sh: Likewise.
1103 * gentvals.sh: Likewise.
1104 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1105 Change all uses of srcroot for newlib to newlibroot.
1106
20bca71d
MF		 11072015-04-18 Mike Frysinger <vapier@gentoo.org>
1108
1109 * sim-base.h (SIM_CPU): New typedef.
1110
7e83aa92
MF		 11112015-04-18 Mike Frysinger <vapier@gentoo.org>
1112
1113 * cgen-engine.h (CIA_ADDR): Delete.
1114 * sim-base.h: Update sim_cia example.
1115 [!CIA_ADDR] (sim_cia): New typedef.
1116
034685f9
MF		 11172015-04-17 Mike Frysinger <vapier@gentoo.org>
1118
1119 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1120 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1121 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1122 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1123 CIA_SET to CPU_PC_SET.
1124
78e9aa70
MF		 11252015-04-15 Mike Frysinger <vapier@gentoo.org>
1126
1127 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1128 * sim-main.h (STATE_CPU): Remove from comment and define.
1129
bf12d44e
MF		 11302015-04-13 Mike Frysinger <vapier@gentoo.org>
1131
1132 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1133 * configure: Regenerate.
1134
a542beff
MF		 11352015-04-13 Mike Frysinger <vapier@gentoo.org>
1136
1137 * sim-options.c: Include version.h.
1138 (OPTIONS_VERSION): New enum.
1139 (standard_options): Add "version".
1140 (standard_option_handler): Handle OPTIONS_VERSION.
1141
8c32ba22
MF		 11422015-04-13 Mike Frysinger <vapier@gentoo.org>
1143
1144 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1145 (create-version.sh): Delete.
1146
122bbfb5
MF		 11472015-04-06 Mike Frysinger <vapier@gentoo.org>
1148
1149 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1150
0fe84f3f
MF		 11512015-04-01 Mike Frysinger <vapier@gentoo.org>
1152
1153 * run-sim.h, run.c: Delete.
1154 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1155
aadc9410
MF		 11562015-03-31 Mike Frysinger <vapier@gentoo.org>
1157
1158 * config.in, configure: Regenerate.
1159 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1160 (ZLIB, ZLIBINC): Define.
1161 (BFD_LIB): Add $(ZLIB).
1162
5a394431
MF		 11632015-03-31 Mike Frysinger <vapier@gentoo.org>
1164
1165 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1166 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1167
92fc6153
MF		 11682015-03-29 Mike Frysinger <vapier@gentoo.org>
1169
1170 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1171 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1172 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1173
596f8827
MF		 11742015-03-24 Mike Frysinger <vapier@gentoo.org>
1175
1176 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1177 usage of STATE_WATCHPOINTS.
1178 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1179 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1180
523ba8f9
MF		 11812015-03-24 Mike Frysinger <vapier@gentoo.org>
1182
1183 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1184
c0931f26
MF		 11852015-03-24 Mike Frysinger <vapier@gentoo.org>
1186
1187 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1188
30452bbe
MF		 11892015-03-24 Mike Frysinger <vapier@gentoo.org>
1190
1191 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1192 of enable_sim_hardware to AC_ARG_ENABLE.
1193
49cd1634
MF		 11942015-03-23 Mike Frysinger <vapier@gentoo.org>
1195
1196 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1197 Add dv-sockser.o to sim_hw_objs.
1198
3649cb06
MF		 11992015-03-23 Mike Frysinger <vapier@gentoo.org>
1200
1201 * dv-sockser.c: Include config.h.
1202 * dv-sockser.h: Include sim-inline.h.
1203 [HAVE_DV_SOCKSER]: Move all prototypes here.
1204 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1205 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1206
6cd5ace4
MF		 12072015-03-16 Mike Frysinger <vapier@gentoo.org>
1208
1209 * gentmap.c, run.c: Convert old style prototypes.
1210
ae7d0cac
MF		 12112015-03-16 Mike Frysinger <vapier@gentoo.org>
1212
1213 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1214 symlinking tconfig.h to tconfig.in.
1215 * config.in, configure: Regenerate.
1216 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1217 * tconfig.in: Rename file ...
1218 * tconfig.h: ... here.
1219
8406bb59
MF		 12202015-03-15 Mike Frysinger <vapier@gentoo.org>
1221
1222 * dv-socker.h (dv_sockser_install): Declare.
1223 * sim-module.c: Include config.h.
1224 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1225 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1226 * sim-module.h: Include gdb/remote-sim.h.
1227
1303206d
MF		 12282015-03-14 Mike Frysinger <vapier@gentoo.org>
1229
1230 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1231 (sim-inline.c): Delete rule.
1232
465fb143
MF		 12332015-03-14 Mike Frysinger <vapier@gentoo.org>
1234
1235 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1236 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1237 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1238
93129366
MF		 12392015-03-14 Mike Frysinger <vapier@gentoo.org>
1240
1241 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1242 [!ASSERT, WITH_ASSERT]: Likewise.
1243 * sim-endian.c: Delete sim-io.h include.
1244
4c4ca605
MF		 12452015-02-19 Mike Frysinger <vapier@gentoo.org>
1246
1247 * run-sim.h (sim_kill): Delete unused prototype.
1248
dc1d9d1f
CG		 12492015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1250
16218fd3
CG		 1251 * gentmap.c: Include "string.h".
1252
12532015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1254
1255 * sim-options.c (sim_args_command): Call freeargv() when failure
1256 occurs.
dc1d9d1f 1257
fdbf396f
JB		 12582015-01-07 Joel Brobecker <brobecker@adacore.com>
1259
1260 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1261
2d7bb758
JB		 12622014-12-03 Joel Brobecker <brobecker@adacore.com>
1263
1264 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1265 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1266 callbacks following renaming in callback.h.
1267 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1268 callback by call to "to_lstat" callback
1269
6aefca7e
GB		 12702014-08-28 Gary Benson <gbenson@redhat.com>
1271
1272 * sim-trace.h (debug_printf): New define.
1273
2974be62
AM		 12742014-08-19 Alan Modra <amodra@gmail.com>
1275
1276 * configure: Regenerate.
1277
faa743bb
RM		 12782014-08-15 Roland McGrath <mcgrathr@google.com>
1279
1280 * configure: Regenerate.
1281 * config.in: Regenerate.
1282
60d847df
MF		 12832014-03-10 Mike Frysinger <vapier@gentoo.org>
1284
1285 * sim-command.c (sim_do_command): Add const to cmd.
1286 * sim-options.c (sim_args_command): Add const to cmd.
1287 * sim-options.h (sim_args_command): Add const to cmd.
1288
b2b255bd
MF		 12892014-03-05 Mike Frysinger <vapier@gentoo.org>
1290
1291 * sim-hload.c (sim_load): Add const to prog.
1292 * sim-load.c (sim_load_file): Likewise.
1293 * sim-utils.c (sim_analyze_program): Likewise.
1294 * sim-utils.h (sim_analyze_program): Likewise.
1295 (sim_load_file): Likewise.
1296
1a8a700e
MF		 12972014-03-04 Mike Frysinger <vapier@gentoo.org>
1298
1299 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1300 * callback.c (system): Delete unused prototype.
1301 (os_init): Likewise.
1302 (os_shutdown): Likewise.
1303 (os_unlink): Likewise.
1304 (os_time): Likewise.
1305 (os_system): Likewise.
1306 (os_rename): Likewise.
1307 (os_write_stdout): Likewise.
1308 (os_flush_stdout): Likewise.
1309 (os_write_stderr): Likewise.
1310 (os_flush_stderr): Likewise.
1311 (os_write): Likewise.
1312 (os_read_stdin): Likewise.
1313 (os_read): Likewise.
1314 (os_open): Likewise.
1315 (os_lseek): Likewise.
1316 (os_isatty): Likewise.
1317 (os_get_errno): Likewise.
1318 (os_close): Likewise.
1319 (os_vprintf_filtered): Likewise.
1320 (os_evprintf_filtered): Likewise.
1321 (os_error): Likewise.
1322 (fdmap): Likewise.
1323 (fdbad): Likewise.
1324 (wrap): Likewise.
1325 (wrap): Change to new style prototype.
1326 (fdbad): Likewise.
1327 (fdmap): Likewise.
1328 (os_close): Likewise.
1329 (os_poll_quit): Likewise.
1330 (os_get_errno): Likewise.
1331 (os_isatty): Likewise.
1332 (os_lseek): Likewise.
1333 (os_open): Likewise.
1334 (os_read): Likewise.
1335 (os_read_stdin): Likewise.
1336 (os_write): Likewise.
1337 (os_write_stdout): Likewise.
1338 (os_flush_stdout): Likewise.
1339 (os_write_stderr): Likewise.
1340 (os_flush_stderr): Likewise.
1341 (os_rename): Likewise.
1342 (os_system): Likewise.
1343 (os_time): Likewise.
1344 (os_unlink): Likewise.
1345 (os_stat): Likewise.
1346 (os_fstat): Likewise.
1347 (os_lstat): Likewise.
1348 (os_ftruncate): Likewise.
1349 (os_truncate): Likewise.
1350 (os_pipe): Likewise.
1351 (os_pipe_empty): Likewise.
1352 (os_pipe_nonempty): Likewise.
1353 (os_shutdown): Likewise.
1354 (os_init): Likewise.
1355 (cb_read_target_syscall_maps): Likewise.
1356 (cb_target_to_host_syscall): Likewise.
1357 (cb_host_to_target_errno): Likewise.
1358 (cb_target_to_host_open): Likewise.
1359 (cb_store_target_endian): Likewise.
1360 (cb_host_to_target_stat): Likewise.
1361 * sim-hload.c (sim_load): Change to new style prototype.
1362 * sim-load.c (sim_load_file): Change to new style prototype.
1363 (report_transfer_performance): Likewise.
1364 (xprintf_bfd_vma): Likewise.
1365 * syscall.c (cb_get_string): Change to new style prototype.
1366 (get_path): Likewise.
1367 (cb_syscall): Likewise.
1368
7b064844
HPN		 13692013-10-15 Hans-Peter Nilsson <hp@axis.com>
1370
1371 * create-version.sh: Align parameters to match those of
1372 ../../gdb/common/create-version.sh.
1373 * Make-common.in (srcsim): New variable.
1374 (version.c): Adjust call to create-version.sh as per above.
1375
bf3d9781
AM		 13762013-09-23 Alan Modra <amodra@gmail.com>
1377
1378 * configure: Regenerate.
1379
f06dccb0
MF		 13802013-09-03 Mike Stump <mikestump@comcast.net>
1381
1382 * sim-options.c (complete_option_list): Mark text and word const.
1383
d6c2da54
TT		 13842013-06-28 Tom Tromey <tromey@redhat.com>
1385
1386 * Make-common.in (version.c): Use version.in, not
1387 common/version.in.
1388 * create-version.sh: Likewise.
1389
b652c496
JB		 13902013-06-24 Joel Brobecker <brobecker@adacore.com>
1391
1392 * create-version.sh: New script. Adapted from
1393 gdb/commong/create-version.sh.
1394 * Make-common.in (version.c): Update rule dependencies,
1395 and re-implement using create-version.sh.
1396
3346cfda
NC		 13972013-06-21 Nick Clifton <nickc@redhat.com>
1398
1399 * gennltvals.sh: Add msp430 support.
1400 * nltvals.def: Regenerate.
1401
31e6ad7d
MF		 14022013-06-03 Mike Frysinger <vapier@gentoo.org>
1403
1404 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1405 * aclocal.m4, configure: Regenerate.
1406
d3685d60
TT		 14072013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1408
1409 PR build/15414:
1410 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1411 -Wformat-nonliteral with -Wno-format.
1412
1517bd27
MF		 14132013-03-26 Mike Frysinger <vapier@gentoo.org>
1414
1415 * acinclude.m4: Regenerate.
1416
3fd38161
JS		 14172013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1418
1419 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1420 which do not support dv-sockser.o. Add always as option to
1421 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1422 is always required to be enabled by simulator.
1423
3f170f37
MF		 14242012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1425
1426 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1427 * nltvals.def: Regenerate.
1428
5f3ef9d0
JB		 14292012-06-16 Joel Brobecker <brobecker@adacore.com>
1430
1431 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1432 * config.in, configure: Regenerate.
1433
2c1fa544
PA		 14342012-05-24 Pedro Alves <palves@redhat.com>
1435
1436 * sim-signal.h (sim_signal_to_target): Rename to ...
1437 (sim_signal_to_gdb_signal): ... this.
1438 * sim-signal.c (sim_signal_to_target): Rename to ...
1439 (sim_signal_to_gdb_signal): ... this.
1440 * sim-reason.c (sim_stop_reason): Adjust to rename.
1441
a493e3e2
PA		 14422012-05-24 Pedro Alves <palves@redhat.com>
1443
1444 PR gdb/7205
1445
72f4393d 1446 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1447
2ea28649
PA		 14482012-05-24 Pedro Alves <palves@redhat.com>
1449
1450 PR gdb/7205
1451
1452 Replace target_signal with gdb_signal throughout.
1453
a6ff997c
NC		 14542012-05-18 Nick Clifton <nickc@redhat.com>
1455
1456 PR 14072
1457 * callback.c: Include config.h before system header files.
1458 * cgen-trace.c: Likewise.
1459 * cgen-utils.c: Likewise.
1460 * gentmap.c: Likewise.
1461
ffbc20d9
MF		 14622012-04-02 Mike Frysinger <vapier@gentoo.org>
1463
1464 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1465
2aaed979
KB		 14662012-03-28 Rathish C <rathish.c@kpitcummins.com>
1467
1468 * sim-trace.c: Update the function prototype of save_data_size.
1469 Move the enum data_fmt from here...
1470 * sim-trace.h: ...to here.
1471 Add function prototype of save_data.
1472
a35a3322
MF		 14732012-03-25 Mike Frysinger <vapier@gentoo.org>
1474
1475 * sim-core.h (sim_core_trans_addr): Add prototype.
1476
f914e384
HPN		 14772012-03-24 Hans-Peter Nilsson <hp@axis.com>
1478
1479 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1480 missing in last change.
1481
2232061b
MF		 14822012-03-24 Mike Frysinger <vapier@gentoo.org>
1483
1484 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1485 * nrun.c: Include string.h/strings.h.
1486 * aclocal.m4, config.in, configure: Regenerate.
1487
ac0aacdf
MF		 14882012-03-22 Mike Frysinger <vapier@gentoo.org>
1489
1490 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1491 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1492 out -Werror initialization.
1493
509deab2
MF		 14942012-03-19 Mike Frysinger <vapier@gentoo.org>
1495
1496 * Make-common.in (TAGS): Change a-z to [:lower:].
1497 * acinclude.m4 (sim-trace): Likewise.
1498 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1499 Change A-Za-z0-9 to [:alnum:].
1500
9a5e0c49
MF		 15012012-03-18 Mike Frysinger <vapier@gentoo.org>
1502
1503 * nrun.c (main): Display strsignal of sigrc.
1504
96cdfef0
MF		 15052012-01-06 Mike Frysinger <vapier@gentoo.org>
1506
1507 * Makefile.in (abs_srcdir): Declare.
1508 (srcroot): Define in terms of abs_srcdir.
1509 (headers): Change srcdir to abs_srcdir.
1510
12c3e59c
JB		 15112012-01-02 Joel Brobecker <brobecker@adacore.com>
1512
1513 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1514 header.
1515
96987c2b
JB		 15162011-12-19 Joel Brobecker <brobecker@adacore.com>
1517
1518 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1519 system bourne shell.
1520
71712327
MF		 15212011-12-03 Mike Frysinger <vapier@gentoo.org>
1522
1523 * syscall.c (cb_get_string): Rename from "get_string".
1524 (get_path): Rename get_string call to cb_get_string.
1525
db2e4d67
MF		 15262011-12-03 Mike Frysinger <vapier@gentoo.org>
1527
1528 * Make-common.in (VPATH): Add $(srccom).
1529 (DEP): Delete.
1530 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1531 POSTCOMPILE): New variables.
1532 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1533 Include dependency files, when using GNU Make. Delete all
1534 dependency-only rules.
1535 * aclocal.m4: Include ../../config/depstand.m4. Call
1536 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1537 (MAKE, GMAKE): New substs.
1538
a13852d9
MF		 15392011-11-07 Mike Frysinger <vapier@gentoo.org>
1540
1541 PR sim/13161
1542 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1543 * configure, config.in: Regenerate.
1544 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1545
4399a56b
MF		 15462011-10-19 Mike Frysinger <vapier@gentoo.org>
1547
1548 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1549
f1a81b37
JB		 15502011-10-18 John Wehle <john@feith.com> (tiny patch)
1551
1552 * sim-profile.c (profile_info): Only print the title once.
1553
9c082ca8
MF		 15542011-10-17 Mike Frysinger <vapier@gentoo.org>
1555
1556 * acinclude.m4: Rename from aclocal.m4.
1557 * aclocal.m4: Regenerate.
1558
6ffe910a
MF		 15592011-10-17 Mike Frysinger <vapier@gentoo.org>
1560
1561 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1562 * common.m4: Delete.
1563 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1564 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1565 * configure: Regenerate.
1566
59c0b43d
TT		 15672011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1568
1569 * sim-alu.h (ALU32_AND): Clear carry flag.
1570 (ALU32_AND): Clear carry flag.
1571
66f8d993
MF		 15722011-10-09 Mike Frysinger <vapier@gentoo.org>
1573
1574 * dv-cfi.c: Include stdbool.h.
1575
d56a2aae
MF		 15762011-10-09 Mike Frysinger <vapier@gentoo.org>
1577
1578 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1579
4a99173d
MF		 15802011-10-04 Mike Frysinger <vapier@gentoo.org>
1581
1582 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1583 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1584
10915d9a
MF		 15852011-07-12 Mike Frysinger <vapier@gentoo.org>
1586
1587 * sim-command.c: Include sim-options.h.
1588
63042524
MF		 15892011-07-12 Mike Frysinger <vapier@gentoo.org>
1590
1591 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1592
24a6c33d
MF		 15932011-07-12 Mike Frysinger <vapier@gentoo.org>
1594
1595 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1596 Delete direct call to AC_PROG_CC.
1597
2419798b
MF		 15982011-07-05 Mike Frysinger <vapier@gentoo.org>
1599
1600 * sim-command.c: New file.
1601 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1602 (sim-command.o): New rule.
1603
440db575
MF		 16042011-05-27 Mike Frysinger <vapier@gentoo.org>
1605
1606 * sim-options.c (standard_option_handler): Remove arg[0] check
1607 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1608 not an empty string, otherwise assign "" back to it.
1609
3ddcae71
MF		 16102011-05-26 Mike Frysinger <vapier@gentoo.org>
1611
1612 * nltvals.def: Regenerate to include Blackfin syscalls again.
1613
3a49ea9f
MF		 16142011-05-25 Mike Frysinger <vapier@gentoo.org>
1615
1616 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1617 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1618 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1619 (trace_idx_to_str): Likewise.
1620 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1621 (TRACE_syscall): Define.
1622 (WITH_TRACE_SYSCALL_P): Likewise.
1623 (TRACE_SYSCALL_P): Likewise.
1624
dd931b2f
MF		 16252011-05-23 Mike Frysinger <vapier@gentoo.org>
1626
1627 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1628 remove now-unnecessary sub-scope for glue->type setting.
1629 Check to see if the "reg" property exists before we use it, and
1630 if it doesn't exist, error out for "glue" devices.
1631
0e31da21
MF		 16322011-05-23 Mike Frysinger <vapier@gentoo.org>
1633
1634 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1635 glue-or, and set type to glue_xor when name is glue-xor.
1636 (hw_glue_port_event): Return immediately when type is glue_io
1637 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1638 and hw_port_event calls from glue_and to end of function.
1639
34b47c38
MF		 16402011-05-11 Mike Frysinger <vapier@gentoo.org>
1641
1642 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1643 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1644 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1645 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1646 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1647 around function arguments.
1648
56a9aa1d
MF		 16492011-04-14 Mike Frysinger <vapier@gentoo.org>
1650
1651 * sim-options.c (complete_option_list, sim_complete_command):
1652 New functions.
1653
d45bea91
MF		 16542011-04-02 Mike Frysinger <vapier@gentoo.org>
1655
1656 * dv-glue.c: Fix up style.
1657
12c4cbd5
MF		 16582011-04-02 Mike Frysinger <vapier@gentoo.org>
1659
1660 * hw-alloc.c (hw_alloc_data): Adjust brace.
1661 * hw-base.c (hw_base_data): Likewise.
1662 (generic_hw_unit_decode): Fix indentation.
1663 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1664 * hw-events.c (hw_event, hw_event_data): Likewise.
1665 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1666 * hw-instances.c (hw_instance_data): Likewise.
1667 * hw-instances.h (hw_instance): Likewise.
1668 * hw-main.h (hw_descriptor, enum): Likewise.
1669 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1670 * hw-ports.h (hw_port_descriptor): Likewise.
1671 * hw-properties.c (hw_property_data): Likewise.
1672 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1673 _range_property_spec, _reg_property_spec): Likewise.
1674 * hw-tree.c (_name_specifier, printer): Likewise.
1675 (split_device_specifier, parse_string_property, hw_tree_traverse,
1676 print_size, print_reg_property, print_string, print_properties):
1677 Fix indentation.
1678
66ee2731
MF		 16792011-03-29 Mike Frysinger <vapier@gentoo.org>
1680
1681 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1682 * Make-common.in (dv-cfi.o): New rule.
1683 * dv-cfi.c, dv-cfi.h: New files.
1684
165b70ea
KB		 16852011-03-21 Kevin Buettner <kevinb@redhat.com>
1686
1687 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1688 fcntl.h and sys/fcntl.h, for constants.
1689 * nltvals.def: Regenerate.
1690 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1691 * sim-io.h (sys/types.h, sys/stat.h): Include.
1692 (sim_io_stat, sim_io_fstat): Declare.
1693
028f6515
MF		 16942011-03-14 Mike Frysinger <vapier@gentoo.org>
1695
1696 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1697 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1698 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1699 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1700 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1701 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1702 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1703 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1704 syscall.c: Trim trailing whitespace.
1705
ef016f83
MF		 17062011-03-05 Mike Frysinger <vapier@gentoo.org>
1707
1708 * gennltvals.sh: Handle bfin targets.
1709 * nltvals.def: Regenerate.
1710
fee17b35
KB		 17112011-02-25 Kevin Buettner <kevinb@redhat.com>
1712
1713 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1714 file descriptors.
1715
d79fe0d6
MF		 17162011-02-14 Mike Frysinger <vapier@gentoo.org>
1717
1718 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1719 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1720 (hw_free): Drop zfree logic and always call free.
1721 * hw-base.c (hw_delete): Change zfree to free.
1722 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1723 (hw_handle_remove_phandle): Likewise.
1724 * hw-instances.c (hw_instance_delete): Likewise.
1725 * hw-tree.c (parse_reg_property): Likewise.
1726 (parse_ranges_property): Likewise.
1727 (parse_string_property): Likewise.
1728 * sim-core.c (sim_core_uninstall): Likewise.
1729 * sim-cpu.c (sim_cpu_free_all): Likewise.
1730 * sim-hw.c (sim_hw_uninstall): Likewise.
1731 * sim-memopt.c (do_memopt_delete): Likewise.
1732 (sim_memory_uninstall): Likewise.
1733 * sim-module.c (sim_module_uninstall): Likewise.
1734 * sim-options.c (sim_parse_args): Likewise.
1735 * sim-profile.c (profile_pc_cleanup): Likewise.
1736 (profile_uninstall): Likewise.
1737 * sim-watch.c (do_watchpoint_delete): Likewise.
1738 * sim-utils.c (zfree): Delete.
1739 (sim_state_free): Change zfree to free.
1740 * sim-utils.h (zfree): Delete.
1741
891e7fb1
MF		 17422011-02-13 Mike Frysinger <vapier@gentoo.org>
1743
1744 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1745
9bd90cce
MF		 17462011-01-12 Mike Frysinger <vapier@gentoo.org>
1747
1748 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1749
39a3ae0a
MF		 17502011-01-12 Mike Frysinger <vapier@gentoo.org>
1751
1752 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1753 fails.
1754 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1755 when asprintf fails.
1756 * sim-utils.c (sim_do_commandf): Issue an error and return when
1757 asprintf fails.
1758 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1759 asprintf fails.
1760
3143e5a9
MF		 17612011-01-11 Mike Frysinger <vapier@gentoo.org>
1762
1763 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1764 bytes has been calculated and when mmap_next_fd is valid and
1765 nr_bytes is 0.
1766 (memory_option_handler): Allow missing size when mmap_next_fd is
1767 valid.
1768
cb11d1f4
MF		 17692011-01-10 Mike Frysinger <vapier@gentoo.org>
1770
1771 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1772 not empty, and always append $3 to $hardware.
1773
17742011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1775
1776 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1777 * sim-hw.h (sim_hw_abort): Likewise.
1778
cc25892b
MF		 17792011-01-05 Mike Frysinger <vapier@gentoo.org>
1780
1781 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1782
44944448
JB		 17832011-01-05 Joel Brobecker <brobecker@adacore.com>
1784
1785 * run.1: Copyright year update.
1786
e61ddca7
MF		 17872010-12-28 Mike Frysinger <vapier@gentoo.org>
1788
e71b81d8
MF		 1789 * hw-alloc.h (HW_NALLOC): Define.
1790
1791010-12-28 Mike Frysinger <vapier@gentoo.org>
1792
e61ddca7
MF		 1793 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1794
bef6be3d
MF		 17952010-12-15 Mike Frysinger <vapier@gentoo.org>
1796
1797 * sim-memopt.c (OPTION_MAP_INFO): Define.
1798 (memory_options): Handle --map-info.
1799 (memory_option_handler): Handle OPTION_MAP_INFO.
1800
5be229c0
MF		 18012010-11-22 Mike Frysinger <vapier@gentoo.org>
1802
1803 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1804 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1805 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1806
81c641e7
MF		 18072010-11-22 Mike Frysinger <vapier@gentoo.org>
1808
1809 * sim-core.c (WITH_HW): Add device casts to device_error,
1810 device_io_read_buffer, and device_io_write_buffer.
1811
6ab5626b
MF		 18122010-11-16 Mike Frysinger <vapier@gentoo.org>
1813
1814 * dv-sockser.c (dv_sockser_write_buffer): New function.
1815 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1816 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1817
0bd15c7f
HPN		 18182010-10-07 Hans-Peter Nilsson <hp@axis.com>
1819
1820 * callback.c (os_lseek): Call wrap on lseek result.
1821
363a6e9f
OS		 18222010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1823
1824 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1825 call by its equality to -1 not by it being negative.
1826 (connected_p): Likewise for accept() call.
1827
c8551de3
MF		 18282010-04-23 Mike Frysinger <vapier@gentoo.org>
1829
1830 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1831
ef93a840
MF		 18322010-04-21 Mike Frysinger <vapier@gentoo.org>
1833
1834 * profile.c (sim_profile_print_bar): Add cpu argument.
1835
f093db8c
MF		 18362010-04-21 Mike Frysinger <vapier@gentoo.org>
1837
1838 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1839
0d3d2c71
MF		 18402010-04-21 Mike Frysinger <vapier@gentoo.org>
1841
1842 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1843 (profile_print_pc): Convert sim_io_printf to profile_printf.
1844 (profile_print_insn): Likewise.
1845 (profile_print_memory): Likewise.
1846 (profile_print_core): Likewise.
1847 (profile_print_model): Likewise.
1848 (sim_profile_print_bar): Likewise.
1849 (profile_print_speed): Likewise.
1850 (profile_print_addr_ranges): Likewise.
1851 (profile_info): Likewise.
1852 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1853
bd0bd508
MF		 18542010-04-19 Mike Frysinger <vapier@gentoo.org>
1855
1856 * sim-model.c (OPTION_MODEL): Convert to enum.
1857 (OPTION_MODEL_INFO): New enum.
1858 (model_options): Add model-info/info-model entries.
1859 (model_option_handler): Handle OPTION_MODEL_INFO.
1860
e8a76151
MF		 18612010-04-13 Mike Frysinger <vapier@gentoo.org>
1862
1863 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1864 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1865 initially.
1866
cb1cc9c6
MF		 18672010-04-13 Mike Frysinger <vapier@gentoo.org>
1868
1869 * sim-hrw.c (sim_write): Add const to buf arg.
1870 * sim-utils.h (sim_write_fn): Likewise.
1871
58f03a40
MF		 18722010-04-12 Mike Frysinger <vapier@gentoo.org>
1873
1874 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1875 defines.
1876
21cf617c
MF		 18772010-04-12 Mike Frysinger <vapier@gentoo.org>
1878
1879 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1880 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1881 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1882 * dv-sockser.c (sockser_options): Likewise.
1883 * hw-ports.c (empty_hw_ports): Likewise.
1884 * sim-hw.c (hw_options): Likewise.
1885 * sim-model.c (model_options): Likewise.
1886 * sim-options.c (standard_options): Likewise.
1887 * sim-profile.c (profile_options): Likewise.
1888 * sim-trace.c (trace_options): Likewise.
1889 * sim-watch.c (watchpoint_options): Likewise.
1890
e377ca52
MF		 18912010-04-12 Mike Frysinger <vapier@gentoo.org>
1892
1893 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1894 the local "arg_table" variable, and the xmalloc cast.
1895
adaaf009
MF		 18962010-04-10 Mike Frysinger <vapier@gentoo.org>
1897
1898 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1899 "prefix" var.
092d8476 1900 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1901
9ec7269f
MF		 19022010-04-10 Mike Frysinger <vapier@gentoo.org>
1903
1904 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1905
709b3bb3
MF		 19062010-04-10 Mike Frysinger <vapier@gentoo.org>
1907
1908 * sim-trace.c (save_data): Add const markings to "buf" argument.
1909
3dd68605
MF		 19102010-04-10 Mike Frysinger <vapier@gentoo.org>
1911
1912 * sim-options.c (standard_option_handler): Add const markings to
1913 local "type" var.
1914
0ad22a74
MF		 19152010-04-02 Mike Frysinger <vapier@gentoo.org>
1916
1917 * hw-ports.h: Fix spelling typos.
1918
75005b3a
MF		 19192010-03-30 Mike Frysinger <vapier@gentoo.org>
1920
1921 * configure.ac: Check for socklen_t.
1922 * configure, config.in: Regenerated.
1923 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1924
d946c288
MF		 19252010-03-30 Mike Frysinger <vapier@gentoo.org>
1926
1927 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1928 * sim-hw.c (hw_option_handler): Likewise.
1929
ff398ee4
MF		 19302010-03-30 Mike Frysinger <vapier@gentoo.org>
1931
1932 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1933 (interrupt_nr_to_str): Likewise.
1934 (default_interrupt_names): Add const to pointer type.
1935 (sim_watchpoint_install): Add const to prefix.
1936 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1937
6bf91687
MF		 19382010-03-30 Mike Frysinger <vapier@gentoo.org>
1939
1940 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1941 (sim_core_write_buffer): Likewise.
1942
15f3c2de
MF		 19432010-03-30 Mike Frysinger <vapier@gentoo.org>
1944
1945 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1946 the SIM_HAVE_ADDR_RANGE define.
1947
fb0cc53e
MF		 19482010-03-30 Mike Frysinger <vapier@gentoo.org>
1949
1950 * sim-core.h (device_error): Add const to message, and add printf
1951 format attribute.
1952
739dfd28
MF		 19532010-03-30 Mike Frysinger <vapier@gentoo.org>
1954
1955 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1956 SIM_HAVE_ADDR_RANGE define.
1957
59db87ad
MF		 19582010-03-30 Mike Frysinger <vapier@gentoo.org>
1959
1960 * dv-glue.c (hw_glue_ports): Swap static and const.
1961
dc416615
MF		 19622010-03-30 Mike Frysinger <vapier@gentoo.org>
1963
1964 * nrun.c (usage): Use void in definition.
1965 * sim-options.c (dup_arg_p): Convert old-style function definition.
1966 (sim_parse_args): Likewise.
1967 (sim_print_help): Likewise.
1968 * sim-trace.c (set_trace_option_mask): Likewise.
1969 (set_trace_option): Likewise.
1970 * sim-utils.c (sim_analyze_program): Likewise.
1971 (sim_elapsed_time_get): Likewise.
1972 (sim_elapsed_time_since): Likewise.
1973
11409fac
MF		 19742010-03-22 Mike Frysinger <vapier@gentoo.org>
1975
1976 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1977 (standard_options): Likewise.
1978 (standard_option_handler): Likewise.
1979
6d519a46
MF		 19802010-03-16 Mike Frysinger <vapier@gentoo.org>
1981
1982 * hw-ports.c (TRACE): Delete.
1983 * hw-properties.c (TRACE): Delete.
1984 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1985 (hw_find_integer_property): Likewise.
1986 (hw_find_integer_array_property): Likewise.
1987 (hw_add_duplicate_property): Likewise.
1988
799026a7
MF		 19892010-03-15 Mike Frysinger <vapier@gentoo.org>
1990
1991 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1992 "boolean".
1993
fd87baa9
MF		 19942010-02-04 Mike Frysinger <vapier@gentoo.org>
1995
1996 * sim-model.c: Include sim-model.h
1997
294bcb78
MF		 19982010-02-04 Mike Frysinger <vapier@gentoo.org>
1999
2000 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2001 & from the STATE_CPU() examples.
2002
80532737
DE		 20032010-01-24 Doug Evans <dje@sebabeach.org>
2004
d2c7a1a6
DE		 2005 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2006 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2007 ufixsfsi): Ditto.
2008 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2009 (struct cgen_fp_ops): Update signatures of floating point conversion
2010 operations.
2011
80532737
DE		 2012 * Make-common.in (CGEN_SIM_DEPS): Define.
2013 (CGEN_INCLUDE_DEPS): Use it.
2014 (CGEN_MAIN_CPU_DEPS): Simplify.
2015
1377e154
DE		 20162010-01-22 Doug Evans <dje@sebabeach.org>
2017
2018 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2019 (SUBWORDTFSI, JOINSIDI): Ditto.
2020
ec11f055
DE		 20212010-01-05 Doug Evans <dje@sebabeach.org>
2022
2023 * cgen-types.h (SETDI): Delete, unused.
2024
a09a0bfd
DE		 20252009-12-02 Doug Evans <dje@sebabeach.org>
2026
2027 * cgen-engine.h: Remove duplicated comment.
2028
62836bf4
DE		 20292009-11-23 Doug Evans <dje@sebabeach.org>
2030
2031 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2032 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2033
e94d449d
DE		 20342009-11-22 Doug Evans <dje@sebabeach.org>
2035
197fa1aa
DE		 2036 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2037 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2038 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2039 instead of CGEN_INSN_INT.
2040
e94d449d
DE		 2041 * cgen-trace.h (trace_extract): Add cast to fix warning.
2042
ca25db52
DE		 20432009-11-05 Doug Evans <dje@sebabeach.org>
2044
2045 * cgen-mem.h (DECLARE_GETT): Don't inline.
2046 (DECLARE_SETT): Ditto.
2047
c272cb46
JS		 20482009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2049
2050 * sim-inline.h: Fix spelling error.
2051
1428dced
TT		 20522009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2053
2054 * Make-common.in: Add datarootdir.
2055
44330079
RW		 20562009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2057
0aec8eb1
RW		 2058 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2059 (SIM_CHECK_MEMBERS_1): Remove.
2060 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2061 AC_CHECK_MEMBERS one.
2062 * configure: Regenerate.
2063
44330079
RW		 2064 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2065 * configure: Regenerate.
2066
d6416cdc
RW		 20672009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2068
81ecdfbb
RW		 2069 * config.in: Regenerate.
2070 * configure: Likewise.
2071
c462b41b
RW		 2072 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2073 definition of AC_CHECK_MEMBER.
2074
d6416cdc
RW		 2075 * aclocal.m4: m4_include toplevel config/override.m4.
2076 * configure: Regenerate.
2077
96e946ca
RW		 20782009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2079
2080 * Makefile.in (datarootdir): New variable.
2081
6a8b8615
DE		 20822009-07-07 Doug Evans <dje@sebabeach.org>
2083
2084 * Make-common.in (CPU_DIR): Define.
2085
2c2a86d7
DE		 20862009-07-06 Doug Evans <dje@sebabeach.org>
2087
2088 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2089 identifiers for file types rather than encoding internal
2090 implementation details of cgen.sh.
2091 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2092 * cgen.sh: Add support for parallel makes.
2093 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2094
c28c63d8
JB		 20952009-05-18 Jon Beniston <jon@beniston.com>
2096
72f4393d
L		 2097 * gennltvals.sh: Add lm32 target.
2098 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2099
982807ce
JB		 21002009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2101
2102 Speed up simulator startup:
2103 * sim-utils.c (zalloc): Use xcalloc.
2104
2a8922a9
HPN		 21052009-01-07 Hans-Peter Nilsson <hp@axis.com>
2106
2225d5bd
HPN		 2107 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2108 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2109 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2110 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2111 type, QI, HI, SI, DI.
2112
2a8922a9
HPN		 2113 * callback.c (os_error): Mark as being a noreturn function.
2114 * sim-io.h (sim_io_error): Similar for sim_io_error.
2115
6878aceb
JS		 21162008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2117
2118 * aclocal.m4: Fix underquoting of function names.
2119
be091327
DJ		 21202008-10-21 Julian Brown <julian@codesourcery.com>
2121
2122 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2123
79e1e459
HPN		 21242008-07-11 Hans-Peter Nilsson <hp@axis.com>
2125
2126 * common.m4: Add test for libz and zlib.h.
2127 * configure: Regenerate to track ../common/common.m4 changes.
2128 * config.in: Ditto.
2129
6efef468 21302008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2131 Daniel Jacobowitz <dan@codesourcery.com>
2132 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2133
2134 * aclocal.m4: Include ../../config/acx.m4.
2135 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2136 * configure, config.in: Regenerate.
2137 * Make-common.in (LIB_OBJS): Add version.o.
2138 (version.c, version.o): New rules.
72f4393d 2139 * run.c: Include version.h.
6efef468
JM		 2140 (usage): Add help parameter. Print output either to stdout or
2141 stderr depending on that parameter.
2142 (print_version): New.
2143 (main): Check for --help and --version.
2144 * run-sim.h (sim_target_display_usage): Add help parameter.
2145 * version.h: New.
2146
a4e64307
DJ		 21472008-04-14 Hans Kester <kester.hans@gmail.com>
2148
2149 * sim-signal.c: Define missing signals for _WIN32.
2150
2a3591b0
SR		 21512008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2152
2153 * gennltvals.sh: Add cr16.
2154 * nltvals.def: Rebuild.
2155
b981d709
DJ		 21562007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2157
eb639c50
DJ		 2158 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2159 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2160
f40f1a01
NC		 21612007-08-10 Nick Clifton <nickc@redhat.com>
2162
2163 * sim-memopt.c (memory_options): Mention that the
2164 --memory-size switch accepts suffixes.
72f4393d
L		 2165 (parse_size): Handle a suffix on the size value.
2166 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2167 switch accepts suffixes.
72f4393d 2168 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2169
edc5d9ec
HPN		 21702006-12-21 Hans-Peter Nilsson <hp@axis.com>
2171
2172 * acconfig.h: Remove.
2173 * config.in: Regenerate.
2174
09d96939
TS		 21752006-11-07 Thiemo Seufer <ths@mips.com>
2176
2177 * gentmap.c: Fix compile time warning.
2178
7e129781
TS		 21792006-11-07 Thiemo Seufer <ths@mips.com>
2180
2181 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2182 for bfd text addresses.
2183
3ae2e9a3 21842006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2185 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2186
2187 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2188 SIM_QUIET_NAN_NEGATED.
2189
41ec9f20
TS		 21902006-08-29 Nigel Stephens <nigel@mips.com>
2191
2192 * sim-profile.c (profile_pc_init): Initialise default profiling
2193 frequency to a prime number.
2194 (profile_print_pc): Convert gmon.out sample data into target
2195 byte order.
2196
e85e3205
RE		 21972006-06-13 Richard Earnshaw <rearnsha@arm.com>
2198
2199 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2200 * common.m4: Likewise.
2201 * configure: Regenerated.
2202
2f0122dc
DJ		 22032006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2204
2205 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2206 * configure: Regenerated.
2207
20e95c23
DJ		 22082006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2209
2210 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2211 and LIBINTL_DEP everywhere.
2212 (CSEARCH): Use INCINTL.
2213 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2214 gettext macros.
2215 * configure: Regenerated.
2216
ea696909
HPN		 22172006-03-29 Hans-Peter Nilsson <hp@axis.com>
2218
2219 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2220 option-contents test.
2221
aba6488e
MM		 22222005-11-28 Mark Mitchell <mark@codesourcery.com>
2223
25520859
MM		 2224 * sim-signal.c (sim_signal_to_target): Fix typos.
2225
aba6488e
MM		 2226 * sim-reason.c (sim_stop_reason): Use
2227 sim_signal_to_target, not sim_signal_to_host.
2228 * sim-signal.c (sim_signal_to_host): Fix typo.
2229 (sim_signal_to_target): New function.
2230
f010abaa
HPN		 22312005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2232
2233 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2234 change.
2235
09b96ea0
ILT		 22362005-07-08 Ian Lance Taylor <ian@airs.com>
2237
efd36314
ILT		 2238 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2239
09b96ea0
ILT		 2240 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2241 different fraction for a quiet NaN.
2242 (unpack_fpu): Likewise.
2243
3b02a06b
BE		 22442005-07-08 Ben Elliston <bje@au.ibm.com>
2245
2246 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2247 * sim-load.c: Likewise.
2248 * syscall.c: Likewise.
2249
18d59ab9
CV		 22502005-05-24 Corinna Vinschen <vinschen@redhat.com>
2251
2252 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2253 check.
2254
149cfe5b
DJ		 22552005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2256
2257 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2258
3f6da722 22592005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2260
3f6da722
MI		 2261 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2262 and signed64 for __ALPHA__.
2263
2b193c4a
MK		 22642005-03-23 Mark Kettenis <kettenis@gnu.org>
2265
2266 * aclocal.m4 Include ../../gettext.m4.
2267 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2268 (AM_LC_MESSAGES): Remove.
2269 * configure: Regenerate.
2270
51216631
JB		 22712005-02-28 Jim Blandy <jimb@redhat.com>
2272
2273 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2274 -Wuninitialized in the default list of build warnings if CFLAGS is
2275 set, and doesn't include -O. (Using -Wuninitialized without
2276 optimization produces a warning, which interferes with compilation
2277 with -Werror.)
72f4393d 2278
0c4507fd
JB		 22792005-02-21 Jim Blandy <jimb@redhat.com>
2280
2281 * callback.c (os_fstat): Don't declare 't' unless it's used.
2282
9ab46d53
JB		 22832005-02-09 Jim Blandy <jimb@redhat.com>
2284
2285 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2286 '-s' argument.
2287 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2288 to $(CGEN), to ensure that the command substitution happens where
2289 the variable is referenced in the submake, not when the submake's
2290 arguments are expanded.
2291 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2292 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2293 application Scheme script directly after ${cgen}; don't precede it
2294 with a -s.
2295
f4f8cce4
HPN		 22962005-01-28 Hans-Peter Nilsson <hp@axis.com>
2297
97f669ed
HPN		 2298 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2299 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2300 Include libiberty.h.
2301 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2302 being either end of a pipe.
2303 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2304 (os_shutdown): Clear pipe state.
2305 (default_callback): Initialize new members.
2306
f4f8cce4
HPN		 2307 * callback.c (default_callback): Initialize target_endian.
2308 (cb_store_target_endian): Renamed from store, new first parameter
2309 host_callback *cb, drop last parameter big_p. Take endianness
2310 from cb.
2311 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2312 Remove variable big_p.
2313 * nrun.c (main): Initialize default_callback.target_endian.
2314
35695fd6
AC		 23152005-01-14 Andrew Cagney <cagney@gnu.org>
2316
2317 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2318 Add explicit call to AC_CONFIG_HEADER.
2319 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2320 * configure: Re-generate.
2321
f0569246
AC		 23222005-01-12 Andrew Cagney <cagney@gnu.org>
2323
2324 * common.m4: New file, based on of aclocal.m4.
2325
38f48d72
AC		 23262005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2327
2328 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2329 * configure: Regenerated to track ../common/aclocal.m4 changes.
2330
b7026657
AC		 23312005-01-07 Andrew Cagney <cagney@gnu.org>
2332
2333 * configure.ac: Rename configure.in, require autoconf 2.59.
2334 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2335 * configure: Re-generate.
2336
5d945fec
HPN		 23372004-12-15 Hans-Peter Nilsson <hp@axis.com>
2338
2339 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2340 <case CB_SYS_ftruncate>: New cases.
2341
0d3cd463
HPN		 23422004-12-13 Hans-Peter Nilsson <hp@axis.com>
2343
2344 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2345 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2346 * callback.c (os_lstat): New function.
0d3cd463 2347
119860e5
HPN		 23482004-12-08 Hans-Peter Nilsson <hp@axis.com>
2349
027e2a04
HPN		 2350 * run.1: Document --sysroot=filepath.
2351 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2352 (standard_options): Support --sysroot=<path>.
2353 (standard_option_handler): Handle OPTION_SYSROOT.
2354 * syscall.c (simulator_sysroot): Define, initialized empty.
2355 (get_path): Prepend simulator_sysroot to absolute file path.
2356 [HAVE_STRING_H]: Include string.h.
2357 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2358 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2359 (main): If simulator_sysroot is not empty, chdir there.
2360 * sim-config.h (simulator_sysroot): Declare.
2361
119860e5
HPN		 2362 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2363 cgen_rtx_error" in a CGEN-generated simulator.
2364 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2365 replacement for CGEN-related breakpoints.
2366
70ae6611
HPN		 23672004-12-07 Hans-Peter Nilsson <hp@axis.com>
2368
2369 * Make-common.in (sim-basics_h): Add $(callback_h).
2370
697afb65
HPN		 23712004-12-03 Hans-Peter Nilsson <hp@axis.com>
2372
2373 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2374 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2375 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2376 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2377 (SIM_CHECK_MEMBERS): New macros.
2378 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2379 for struct stat member test and write. Add ST_x calls for each
2380 struct stat member tested in configure.in. Wrap each ST_x call in
2381 #ifdef of configure macro for that member.
2382 * configure, config.in: Regenerate.
2383
6e56eb07
HPN		 23842004-12-01 Hans-Peter Nilsson <hp@axis.com>
2385
2386 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2387 /dev/null.
2388 <case desc>: Pass -OPC opcfile.
2389 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2390 parameter to cgen.sh.
2391
c87368ac
RE		 23922004-11-30 Richard Earnshaw <rearnsha@arm.com>
2393
2394 * Make-common.in (sim-basics_h): Correct dependencies on
2395 cconfig.h and tconfig.h
2396 (sim-load.o): Correct typo in sim-basics_h dependency.
2397
08cd3760
RE		 23982004-11-18 Richard Earnshaw <rearnsha@arm.com>
2399
15f5e61f
RE		 2400 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2401 sub-dependencies for other sim files that they include.
2402 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2403 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2404
1afbf186
HPN		 24052004-11-16 Hans-Peter Nilsson <hp@axis.com>
2406
1d72487d
HPN		 2407 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2408 endian information.
2409
1afbf186
HPN		 2410 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2411 $(remote_sim_h) too.
2412 (sim_main_headers): Add sim-utils.h.
2413
a3bb1089
FCE		 24142004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2415
2416 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2417
5a645dc5
AC		 24182004-07-26 Andrew Cagney <cagney@gnu.org>
2419
2420 Problem from Olaf Hering <olh@suse.de>.
2421 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2422
109d3db3
BE		 24232004-07-10 Ben Elliston <bje@au.ibm.com>
2424
2425 * hw-tree.c (parse_integer_property): Typo fix in comments.
2426 * sim-options.c (sim_args_command): Likewise.
2427
0aaa4a81
AC		 24282004-06-28 Andrew Cagney <cagney@gnu.org>
2429
2430 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2431
0242f9ea
JR		 24322004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2433
2434 * callback.c (os_shutdown): Fix bug in last change: actually
2435 mark file descriptors as available on startup.
2436
594ee3a7
JR		 24372004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2438
2439 [ include/gdb: * callback.h (host_callback_struct): Replace
2440 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2441 * callback.c: Changed all users.
594ee3a7 2442
5f510f9c
AM		 24432004-06-15 Alan Modra <amodra@bigpond.net.au>
2444
2445 * sim-load.c (sim_load_file): Use bfd_get_section_size
2446 instead of bfd_get_section_size_before_reloc.
2447
7659f80a
DJ		 24482004-05-18 Daniel Jacobowitz <dan@debian.org>
2449
2450 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2451 passing it to printf.
2452
41ee5402
DJ		 24532004-05-10 Daniel Jacobowitz <dan@debian.org>
2454
2455 * callback.c: Update copyright dates.
2456 * run.c: Likewise.
2457 * sim-basics.h: Likewise.
2458 * sim-load.c: Likewise.
2459 * syscall.c: Likewise.
2460
24612004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2462
2463 * callback.c: Include cconfig.h instead of config.h.
2464 * run.c: Likewise.
2465 * sim-basics.h: Likewise.
2466 * sim-load.c: Likewise.
2467 * syscall.c: Likewise.
2468
6d0c993e
BE		 24692004-01-16 Ben Elliston <bje@wasabisystems.com>
2470
2471 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2472
6edf0760
NC		 24732003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2474
2475 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2476
a69146da
KH		 24772003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2478
2479 * sim-options.c (standard_options): Fix the names of H8
2480 variants.
2481
fc0a2244
AC		 24822003-10-30 Andrew Cagney <cagney@redhat.com>
2483
2484 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2485 with "struct bfd_symbol".
2486
ee3073b5
AC		 24872003-10-21 Andrew Cagney <cagney@redhat.com>
2488
2489 * callback.c (os_truncate): Call "truncate", and not "stat".
2490
198beae2
AC		 24912003-10-20 Andrew Cagney <cagney@redhat.com>
2492
2493 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2494
8822d001
JR		 24952003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2496
2497 * callback.c (os_ftruncate, os_truncate): New functions.
2498 (default_callback): Initialize ftruncate and truncate members.
2499
ea52ff81
DB		 25002003-09-08 Dave Brolley <brolley@redhat.com>
2501
2502 On behalf of Doug Evans <dje@sebabeach.org>
2503 * cgen.sh: New arg archfile.
2504 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2505 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2506
e158f0a0
AC		 25072003-08-28 Andrew Cagney <cagney@redhat.com>
2508
2509 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2510 * sim-options.c (print_help): Cast the format with specifier to
2511 "int".
2512
33319edb 25132003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2514 Dave Brolley <brolley@redhat.com>
33319edb 2515
72f4393d 2516 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2517 fields of CGEN_WRITE_QUEUE_ELEMENT.
2518 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2519 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2520 * gennltvals.sh: Add frv target.
2521 * nltvals.def: Add frv target.
2522
72f536bd
MS		 25232003-06-23 Michael Snyder <msnyder@redhat.com>
2524
ac59bf8d 2525 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2526 * sim-reg.c: Fix cut-and-paste bug in comment.
2527
1f1b2817
AC		 25282003-06-22 Andrew Cagney <cagney@redhat.com>
2529
2530 From matthew green <mrg@redhat.com>:
72f4393d 2531 * sim-fpu.h: Update copyright.
1f1b2817 2532 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2533 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2534 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2535
89c0d7dd 25362003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2537
89c0d7dd 2538 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2539 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2540 with disassemble_info:read_memory_func.
2541 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2542
828c9ae6
MS		 25432003-06-04 Michael Snyder <msnyder@redhat.com>
2544
2545 * common/run.c (main): Remove SIM_H8300 ifdef.
2546 (usage): Ditto.
2547 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2548 (standard_options): Add '-x' for h8/300sx.
2549 (standard_option_handler): Add case for SIM_H8300SX.
2550
80d35d90
MS		 25512003-04-13 Michael Snyder <msnyder@redhat.com>
2552
2553 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2554
876fec02
AC		 25552003-03-01 Andrew Cagney <cagney@redhat.com>
2556
2557 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2558 (sim_engine_vabort): Ditto.
2559
6b4a8935
AC		 25602003-02-27 Andrew Cagney <cagney@redhat.com>
2561
2562 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2563 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2564 * nrun.c (main): Ditto.
2565
dbd7cd63
AC		 25662003-02-26 Andrew Cagney <cagney@redhat.com>
2567
2568 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2569 (sim_engine_vabort): Ditto.
2570 (sim_engine_halt, sim_engine_restart): Ditto.
2571
836cc9f4
AC		 25722003-02-20 Andrew Cagney <ac131313@redhat.com>
2573
2574 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2575 (sim-break_h): Delete macro.
2576 (sim-break.o): Delete rule.
2577 * sim-break.c: Delete file.
2578 * sim-break.h: Delete file.
2579 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2580 (STATE_BREAKPOINTS): Delete macro.
2581 (sim_state_base): Delete field breakpoints.
2582 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2583 sim_break_install to array.
2584
45a15d6f
KH		 25852003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2586
2587 * run.c (usage): Fix typos.
2588
127a77fe
CD		 25892002-11-27 Richard Sandiford <rsandifo@redhat.com>
2590
2591 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2592
b85e4829
AC		 25932002-11-22 Andrew Cagney <ac131313@redhat.com>
2594
2595 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2596 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2597 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2598 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2599 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2600 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2601 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2602 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2603 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2604 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2605
d25b1553
AC		 26062002-11-13 Andrew Cagney <cagney@redhat.com>
2607
2608 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2609
d690312f
CD		 26102002-11-06 Richard Sandiford <rsandifo@redhat.com>
2611
2612 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2613 (distclean): Depend on it.
2614
7c3e3b33
AM		 26152002-10-14 Alan Modra <amodra@bigpond.net.au>
2616
2617 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2618
7ede505a
DB		 26192002-08-29 Dave Brolley <brolley@redhat.com>
2620
2621 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2622
75c4388a
AC		 26232002-07-17 Andrew Cagney <cagney@redhat.com>
2624
2625 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2626 (sim_set_callbacks, sim_size, sim_trace)
2627 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2628 to here from "gdb/remote-sim.h".
2629
7a3085c1 26302002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2631
2632 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2633 avoid possible longjmp problems with automatic variable siggnal.
2634
076043f2
AC		 26352002-07-14 Andrew Cagney <ac131313@redhat.com>
2636
2637 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2638 * Make-common.in (installdirs): Make $(libdir) too, needed when
2639 installing libsim.a.
2640
3fbeef0b
AC		 26412002-07-13 Andrew Cagney <ac131313@redhat.com>
2642
2643 * gennltvals.sh (dir): Mark d30v as obsolete.
2644 * nltvals.def: Remove d30v.
2645
bf962092
AC		 26462002-06-17 Andrew Cagney <cagney@redhat.com>
2647
27961795
AC		 2648 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2649
bf962092
AC		 2650 * sim-memopt.c: Include <unistd.h>.
2651 (do_memopt_add): Fix printf format.
2652 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2653
c8cca39f
AC		 26542002-06-16 Andrew Cagney <ac131313@redhat.com>
2655
2656 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2657 --enable-gdb-build-warnings.
2658 * configure: Regenerated to track ../common/aclocal.m4 changes.
2659
307041b7 26602002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2661
72f4393d
L		 2662 * sim-fpu.c (unpack_fpu): Initialize exponent for
2663 sim_fpu_class_zero.
2664 (i2fpu): Same.
2665 (sim_fpu_sqrt): Same.
7d7d930f 2666
3c25f8c7
AC		 26672002-06-08 Andrew Cagney <cagney@redhat.com>
2668
2669 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2670 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2671 * run.c: Ditto.
2672 * sim-load.c: Ditto.
2673 * callback.c: Ditto.
2674 * syscall.c: Ditto.
2675 * Make-common.in (callback_h): Define.
2676 (remote_sim_h): Define.
2677 (run.o): Update.
2678 (callback.o): Update.
2679 (syscall.o): Update.
72f4393d 2680 (sim-load.o):
3c25f8c7
AC		 2681 (nrun.o): Update.
2682 (sim-hload.o): Update.
2683 (sim-io.o): Update.
2684 (sim-reason.o): Update.
2685 (sim-reg.o): Update.
2686 (sim-resume.o): Update.
2687
dbec3bef
KH		 26882002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2689
2690 * run.c: Fix formatting.
2691
de4112fa
NC		 26922002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2693
2694 * run-sim.h: New header. Provide prototypes for functions used
2695 between run() and libsim.a which are not used by GDB.
2696 * run.c: Include run-sim.h.
72f4393d
L		 2697 (main): If SIM_TARGET_SWITCHES is defined call
2698 sim_target_parse_command_line.
2699 (usage): If SIM_TARGET_SWITCHES is defined call
2700 sim_target_display_usage.
de4112fa 2701
a8cdafbd
AV		 27022002-05-17 Andrey Volkov <avolkov@transas.com>
2703
2704 * run.c: Made h8300s as new target, not h8300h alias.
2705 Added new option -S (h8300s target)
2706 * sim-options.c: Ditto.
72f4393d 2707
5accf1ff
CD		 27082002-05-01 Chris Demetriou <cgd@broadcom.com>
2709
2710 * callback.c: Use 'deprecated' rather than 'depreciated.'
2711
080fe24b
AC		 27122002-02-24 Andrew Cagney <ac131313@redhat.com>
2713
2714 From wiz at danbala:
2715 * sim-fpu.h: Fix grammar and typos.
2716 Fix PR gdb/287.
2717
6439295f
CD		 27182002-02-10 Chris Demetriou <cgd@broadcom.com>
2719
2720 * callback.c: Fix some spelling errors.
2721 * hw-device.h: Likewise.
2722 * hw-tree.c: Likewise.
2723 * sim-abort.c: Likewise.
2724 * sim-alu.h: Likewise.
2725 * sim-core.h: Likewise.
2726 * sim-events.c: Likewise.
2727 * sim-events.h: Likewise.
2728 * sim-fpu.h: Likewise.
2729 * sim-profile.h: Likewise.
2730 * sim-utils.c: Likewise.
2731
dea03d4e
HPN		 27322002-01-31 Hans-Peter Nilsson <hp@axis.com>
2733
2734 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2735 New functions.
2736
1636f0bb
BE		 27372002-01-20 Ben Elliston <bje@redhat.com>
2738
2739 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2740 the comment for this enumerator.
2741
b59d44de
BE		 27422002-01-14 Ben Elliston <bje@redhat.com>
2743
2744 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2745
280b26c0
KH		 27462001-12-20 Kazu Hirata <kazu@hxi.com>
2747
2748 * run.c (usage): Fix a typo.
2749
e3e473da
BE		 27502001-07-05 Ben Elliston <bje@redhat.com>
2751
2752 * Make-common.in (srccgen): Remove.
2753 (CGEN_CPU_DIR): Define.
2754 (CGEN_READ_SCM): Redefine without $(srccgen).
2755 (CGEN_ARCH_SCM): Ditto.
2756 (CGEN_CPU_SCM): Ditto.
2757 (CGEN_DECODE_SCM): Ditto.
2758 (CGEN_DESC_SCM): Ditto.
2759
2836ee25
FCE		 27602001-04-25 Frank Ch. Eigler <fche@redhat.com>
2761
2762 * sim-load.c (sim_load_file): Put it back: external now.
2763 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2764
5b778125
AC		 27652001-04-21 Andrew Cagney <ac131313@redhat.com>
2766
2767 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2768 internal interface.
2769 * sim-utils.c (sim_analyze_program): Ditto.
2770
6ec9f4a9
FCE		 27712001-04-19 Frank Ch. Eigler <fche@redhat.com>
2772
2773 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2774 we're finished with its immediate use.
2775 * sim-load.c (sim_load_file): Ditto.
2776
764f1408
FCE		 27772001-03-16 Frank Ch. Eigler <fche@redhat.com>
2778
2779 Add support for mmap-based memory regions.
2780 * sim-memopt.c (mmap_next_fd): New global.
2781 (sim_memory_init): Reinitialize it.
2782 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2783 "--memory-mapfile FILE" option. Check for some errors.
2784 (do_memopt_add): Conditionally do mmap instead of malloc for
2785 backing store of simulated memory. Check for more errors.
2786 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2787 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2788 * configure.in: Look for mmap/fstat related functions and headers.
2789 * config.in, configure: Regenerated.
2790
35c20992
FCE		 27912001-03-15 Frank Ch. Eigler <fche@redhat.com>
2792
2793 * sim-core.c (sim_core_map_attach): Correct overlap-related
2794 error messages.
2795
f6bb7a3b
MM		 27962001-03-07 Michael Meissner <meissner@redhat.com>
2797
2798 * run.c (alloca-conf.h): Delete, no longer provided.
2799
01816cd8
BE		 28002001-02-22 Ben Elliston <bje@redhat.com>
2801
2802 * sim-trace.h (TRACE_VPU_IDX): Add.
2803 (TRACE_vpu): Define.
2804 (WITH_TRACE_VPU_P): Likewise.
2805 (TRACE_VPU_P): Likewise.
2806 * sim-trace.c (OPTION_TRACE_VPU): Define.
2807 (trace_options): Add --trace-vpu.
2808 (trace_option_handler): Handle OPTION_TRACE_VPU.
2809 (trace_option_handler): Include VPU tracing in --trace-semantics.
2810 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2811
44a9331c
BE		 28122001-02-21 Ben Elliston <bje@redhat.com>
2813
2814 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2815 (TRACE_BRANCH_INPUT2): Likewise.
2816
c43ad8eb
BE		 28172001-02-09 Ben Elliston <bje@redhat.com>
2818
2819 * (profile_print_pc): Write header out in target byte order.
2820
28212001-02-09 Ben Elliston <bje@redhat.com>
2822
2823 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2824 adjusting the pc shift value.
2825
9397fcbf
FCE		 28262001-01-12 Chris Demetriou <cgd@sibyte.com>
2827
badd2b1e
BE		 2828 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2829 where a numeric value is supplied.
9397fcbf 2830
63fe1038
BE		 28312001-01-06 Ben Elliston <bje@redhat.com>
2832
2833 * cgen.sh: Allow extrafiles to include the semantics files when
2834 generating an ISA-specific decoder.
2835
b6f6b44d
AO		 28362000-12-27 Alexandre Oliva <aoliva@redhat.com>
2837
2838 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2839
ad8707b5
BE		 28402000-12-23 Ben Elliston <bje@redhat.com>
2841
2842 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2843 them to the trace stream using sim_fpu_printn_fpu. Include
2844 "sim-fpu.h".
2845
b94c0966
BE		 28462000-12-15 Ben Elliston <bje@redhat.com>
2847
2848 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2849 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2850 trailing digits as specified (-1 to print all digits).
2851 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2852 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2853 to print_bits ().
2854
fd5d712e
BE		 28552000-12-13 Ben Elliston <bje@redhat.com>
2856
2857 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2858 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2859 (defs): New action.
2860
4c15ccf7
GK		 28612000-12-12 Geoffrey Keating <geoffk@redhat.com>
2862
2863 * sim-endian.h: Don't have parameters on macro definitions which
2864 are simply renaming functions, to permit use of XCONCAT2 in both
2865 the macro name and the arguments in a use of such a definition.
2866
0d277f51
BE		 28672000-12-11 Ben Elliston <bje@redhat.com>
2868
2869 * cgen-ops.h (SUBWORDDFDI): New function.
2870
bb4e03e5
BE		 28712000-12-05 Ben Elliston <bje@redhat.com>
2872
c79688eb
BE		 2873 * Make-common.in (cgen-defs): New target.
2874 (cgen-decode): Pass $(EXTRAFILES).
2875
bb4e03e5
BE		 2876 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2877 -outfile-suffix options.
2878
76440e4b
BE		 28792000-12-04 Ben Elliston <bje@redhat.com>
2880
6227bc85
BE		 2881 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2882 (SUBWORDSIUQI): Likewise.
2883 (SUBWORDDIHI): Likewise.
2884 (SUBWORDDIQI): New function.
2885
76440e4b
BE		 2886 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2887 * cgen-scache.c (scache_option_handler): Remove unused local var.
2888
cdc2a5c3
BE		 28892000-12-03 Ben Elliston <bje@redhat.com>
2890
2891 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2892
4e73b9c1
SC		 28932000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2894
2895 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2896
ce9bc8d1
SC		 28972000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2898
2899 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2900 space is not zero.
2901
ce13044d
SC		 29022000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2903
2904 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2905 (set_hw_delete): Moved the macro as a function.
2906 * hw-base.h (set_hw_delete): Declare as external function.
2907 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2908 allocated using hw_malloc.
72f4393d 2909
7c070881
SC		 29102000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2911
2912 * sim-options.c (sim_parse_args): Free the memory used for
2913 long_options, short_options, handlers, opt_cpu, orig_val.
2914
4f49fa1b
BE		 29152000-11-20 Ben Elliston <bje@redhat.com>
2916
2917 * cgen-ops.h (SUBBI): New macro.
2918 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2919 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2920
2d84da1b
BE		 29212000-11-16 Ben Elliston <bje@redhat.com>
2922
2923 * cgen-types.h (VOID): New type.
2924
dbc168af
BE		 29252000-11-09 Ben Elliston <bje@redhat.com>
2926
2927 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2928 (sim_fpu_two): Set exponent to 1.
2929
e4f5c43e
EZ		 29302000-10-26 Ben Elliston <bje@redhat.com>
2931
72f4393d
L		 2932 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2933 `all'. Pass `-i' options to cgen applications.
2934 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2935 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2936
a8d894af
BE		 29372000-10-08 Ben Elliston <bje@redhat.com>
2938
2939 * cgen-utils.c (cgen_rtx_error): New function.
2940
29412000-10-07 Ben Elliston <bje@redhat.com>
2942
2943 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2944 conditions for sim_core_read_buffer().
2945
6d4c43bf
DB		 29462000-09-26 Dave Brolley <brolley@redhat.com>
2947
2948 * cgen-utils.c (RORQI): New function.
2949 (ROLQI): New function.
2950 (RORHI): New function.
2951 (ROLHI): New function.
2952
0e266e5c
DB		 29532000-08-28 Dave Brolley <brolley@redhat.com>
2954
2955 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2956 in insn_value if it will fit.
2957
604259a0
FCE		 29582000-08-21 Frank Ch. Eigler <fche@redhat.com>
2959
2960 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2961
4193618c
DB		 29622000-08-15 Dave Brolley <brolley@redhat.com>
2963
2964 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2965
29662000-08-15 Dave Brolley <brolley@redhat.com>
2967
2968 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2969 (PROFILE_CPU_FREQ): New macro.
2970 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2971 (profile-options): Add profile-cpu-frequency.
2972 (parse_frequency): New function.
2973 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2974 (profile_print_speed): Print cpu frequency and simulated execution time.
2975 Re-indent other items to match.
2976
548a3e15
AC		 29772000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2978
2979 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2980
fab307a2
FCE		 29812000-07-27 Frank Ch. Eigler <fche@redhat.com>
2982
2983 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2984 * Makefile.in (install): Install run.1 man page.
2985
46a19b74
AC		 2986Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2987
2988 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2989 * Makefile.in (headers,nltvals.def): Merge.
2990
3c765a54
AC		 2991Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2992
f9cbceb6
AC		 2993 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2994 * nrun.c (main): Print the simulator statistics only in
2995 verbose mode.
2996 * hw-properties.h (hw_find_integer_array_property): Fix
2997 prototype (use signed_cell).
2998
38e64f35
AC		 2999 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3000 * sim-events.c (sim_events_remain_time): New function returning
3001 the time that remains before the event is raised.
3002 * hw-events.c (hw_event_remain_time): Likewise.
3003 * sim-events.h (sim_events_remain_time): Declare.
3004 * hw-events.h (hw_event_remain_time): Declare.
3005
0802cc40
AC		 3006 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3007 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3008 (OPTION_HW_LIST): New option --hw-list to list the devices.
3009 (hw_option_handler): List the device tree with 'sim_hw_print'.
3010
3c765a54
AC		 3011 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3012 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3013 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3014 (EXTENDED): Define for 16-bit word size.
3015 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3016 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3017 * sim-types.h: Added support for 16-bit targets.
3018
7fb283bc
FCE		 30192000-06-23 Frank Ch. Eigler <fche@redhat.com>
3020
3021 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3022
ab42ee12
FCE		 30232000-06-24 Frank Ch. Eigler <fche@redhat.com>
3024
3025 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3026 * Makefile.in (distclean): Clean cconfig.h also.
3027
eb2d80b4
AC		 3028Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3029
3030 * configure: Regenerated to track ../common/aclocal.m4 changes.
3031
3032Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3033
3034 * aclocal.m4 (sim-profile): Enable the profiler by default.
3035
781c552e
AC		 3036Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3037
3038 * run.c (main): Initialize sigrc.
3039
5eb1a8fa
AC		 3040Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3041
3042 * sim-events.c (update_time_from_event): Add more detailed event
3043 tracing.
3044
b2ac51e4
DB		 30452000-03-30 Dave Brolley <brolley@redhat.com>
3046
3047 * aclocal.m4 (cgen): Use guile to run cgen.
3048
f8603f2f
DB		 30492000-03-23 Dave Brolley <brolley@redhat.com>
3050
3051 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3052 ftruncdfsf.
3053 * cgen-accfp.c (fextsfdf): New function.
3054 (ftruncdfsf): New function.
3055 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3056
0f831eb3
JJ		 30572000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3058
3059 * cgen-ops.h: Added TRUNCSISI.
3060
e88acae7
FCE		 30612000-03-08 Dave Brolley <brolley@redhat.com>
3062
3063 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3064 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3065 (sim_queue_fn_si_write): Last argument is has type USI.
3066 (sim_queue_fn_sf_write): New function.
3067 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3068 (sim_queue_fn_sf_write): New function.
3069 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3070
baa7ae6f
AC		 3071Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3072
3073 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3074 sim_set_trace and run simulator using sim_resume.
3075 (main): Add option ``-o'' - operating environment. Only continue
3076 after a signal when operating environment.
3077 (main): Always set REASON and SIGRC using sim_stop_reason.
3078 (sim_trace): Delete extern declaration.
3079
6d358e86
NC		 30802000-02-08 Nick Clifton <nickc@cygnus.com>
3081
3082 * callback.c: Fix compile time warning messages.
3083 * run.c: Fix compile time warning messages.
72f4393d 3084
ed9a39eb
JM		 30851999-12-17 Dave Brolley <brolley@cygnus.com>
3086
3087 * sim-profile.h: (set_profile_option_mask): Add prototype.
3088 * sim-profile.c (set_profile_option_mask): No longer static.
3089
c4093a6a
JM		 3090Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3091
3092 * sim-arange.c: Include <string.h>
3093
de57eccd
JM		 30941999-12-07 Dave Brolley <brolley@cygnus.com>
3095
c4093a6a 3096 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3097 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3098 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3099 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3100 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3101 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3102 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3103 (fn_mem_qi_write): New union members.
3104 (fn_mem_hi_write): New union members.
3105 (fn_mem_si_write): New union members.
3106 (fn_mem_di_write): New union members.
3107 (fn_mem_df_write): New union members.
3108 (fn_mem_xi_write): New union members.
3109 (sim_queue_fn_mem_qi_write): New function.
3110 (sim_queue_fn_mem_hi_write): New function.
3111 (sim_queue_fn_mem_si_write): New function.
3112 (sim_queue_fn_mem_di_write): New function.
3113 (sim_queue_fn_mem_df_write): New function.
3114 (sim_queue_fn_mem_xi_write): New function.
3115 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3116 (sim_queue_fn_mem_hi_write): New function.
3117 (sim_queue_fn_mem_si_write): New function.
3118 (sim_queue_fn_mem_di_write): New function.
3119 (sim_queue_fn_mem_df_write): New function.
3120 (sim_queue_fn_mem_xi_write): New function.
3121 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3122 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3123 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3124
c2d11a7d
JM		 31251999-12-01 Dave Brolley <brolley@cygnus.com>
3126
3127 * cgen-accfp.c (subsf): Check status code.
3128 (mulsf): Ditto.
3129 (negsf): Ditto.
3130 (abssf): Ditto.
3131 (sqrtsf): Ditto.
3132 (invsf): Ditto.
3133 (minsf): Ditto.
3134 (maxsf): Ditto.
3135 (subdf): Ditto.
3136 (muldf): Ditto.
3137 (divdf): Ditto.
3138 (negdf): Ditto.
3139 (absdf): Ditto.
3140 (sqrtdf): Ditto.
3141 (invdf): Ditto.
3142 (mindf): Ditto.
3143 (maxdf): Ditto.
3144
31451999-11-26 Dave Brolley <brolley@cygnus.com>
3146
3147 * cgen-par.h (fn_df_write): Mode of data is DF.
3148 (sim_queue_fn_df_write): Mode of data is DF.
3149 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3150
31511999-11-22 Dave Brolley <brolley@cygnus.com>
3152
3153 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3154 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3155
11cf8741
JM		 31561999-11-04 Dave Brolley <brolley@cygnus.com>
3157
3158 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3159 CGEN_MEM_XI_WRITE members.
3160 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3161 (sim_queue_fn_xi_write): New function.
3162 (sim_queue_mem_xi_write): New function.
3163
3164 * cgen-par.c (sim_queue_fn_xi_write): New function.
3165 (sim_queue_mem_xi_write): New function.
3166 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3167 CGEN_MEM_XI_WRITE.
3168
e514a9d6
JM		 31691999-10-22 Dave Brolley <brolley@cygnus.com>
3170
3171 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3172 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3173 * cgen-par.c: Set insn_address for each queued write. Get pc from
3174 cpu when executing queued writes.
3175
31761999-10-19 Dave Brolley <brolley@cygnus.com>
3177
3178 * cgen-par.h (sim_queue_fn_pc_write): New function.
3179 (CGEN_FN_PC_WRITE): New enumerator.
3180 (fn_pc_write): New union member.
3181 * cgen-par.c (sim_queue_fn_pc_write): New function.
3182 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3183
917317f4
JM		 31841999-10-18 Dave Brolley <brolley@cygnus.com>
3185
3186 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3187 (CGEN_MEM_DF_WRITE): New enumerator.
3188 (mem_di_write): New union member.
3189 (mem_df_write): New union member.
3190 * cgen-par.c (sim_queue_mem_di_write): New function.
3191 (sim_queue_mem_df_write): New function.
3192 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3193 CGEN_MEM_DF_WRITE.
3194 * cgen-accfp.c (divsf): Check for division errors.
3195
31961999-10-14 Doug Evans <devans@casey.cygnus.com>
3197
3198 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3199
2df3850c
JM		 32001999-10-07 Dave Brolley <brolley@cygnus.com>
3201
72f4393d 3202 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3203 (fn_hi_write): New union member.
3204 (sim_queue_fn_hi_write): New function.
3205 * cgen-par.c (sim_queue_fn_hi_write): New function.
3206 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3207
2acceee2
JM		 32081999-09-29 Doug Evans <devans@casey.cygnus.com>
3209
3210 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3211 Change type of result to SEM_PC.
3212
3213Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3214
3215 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3216
6426a772
JM		 32171999-09-25 Doug Evans <devans@casey.cygnus.com>
3218
3219 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3220 (JOIN*): Delete cpu arg.
3221
3222Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3223
3224 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3225 parameter.
3226 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3227
c2c6d25f
JM		 3228Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3229
72f4393d
L		 3230 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3231 large values.
c2c6d25f 3232
7fc5b5ad
AC		 3233Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3234
3235 * run.c (main): Check the sim_stop_reason and only halt simulation
3236 when a valid stop condition is identified.
3237
c2c6d25f
JM		 3238Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3239
3240 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3241
3242Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3243
3244 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3245 (bi_write): New union element.
3246 (sim_queue_bi_write): New function.
3247 * cgen-par.c (sim_queue_bi_write): New function.
3248 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3249
d4f3574e
SS		 3250Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3251
3252 * configure: Regenerated to track ../common/aclocal.m4 changes.
3253
3254 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3255 ../gdb/configure.in.
3256 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3257 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3258 (SIM_WARNINGS): Delete
3259 (CONFIG_CFLAGS): Update.
3260
3261Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3262
3263 * cgen-par.c: New file.
3264 * cgen-par.h: New file.
3265 * cgen-sim.h (cgen-par.h): #include it.
3266 * cgen-cpu.h (write_queue): New field.
3267 (CPU_WRITE_QUEUE): New access macro.
3268 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3269 (cgen-par.o): New target.
3270
104c1213
JM		 32711999-08-28 Doug Evans <devans@casey.cygnus.com>
3272
3273 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3274 * cgen-utils.c (mode_names): Update.
3275
53a5351d
JM		 32761999-08-20 Doug Evans <devans@casey.cygnus.com>
3277
3278 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3279 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3280 buffer arg if WITH_PARALLEL_GENWRITE.
3281 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3282 (struct idesc): Ditto.
3283
3284Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3285
3286 * sim-model.c (model_option_handler): Add \n to error message.
3287
96baa820
JM		 32881999-08-08 Doug Evans <devans@casey.cygnus.com>
3289
3290 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3291 (insn_sem): Rewrite.
3292 (sem_fn_desc): New struct.
3293 (idesc): Rewrite.
3294 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3295 misses if ! FAST_P.
3296 (scache case): Split into non-parallel/parallel versions.
3297 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3298 if not use semantic switch version.
3299
33001999-08-04 Doug Evans <devans@casey.cygnus.com>
3301
3302 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3303 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3304 (SEM_BRANCH_INIT_EXTRACT): Delete.
3305 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3306 (SEM_BRANCH_FINI): Ditto.
3307 (SEM_BRANCH_VIA_ADDR): Ditto.
3308 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3309 (SEM_BRANCH_ADDR_CACHE): Delete.
3310 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3311 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3312 pbb_br_type.
3313 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3314 (@cpu@_pbb_begin): Initialize branch_target.
3315 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3316 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3317 pbb_br_type.
3318 (@cpu@_engine_run_fast): Ditto.
3319
adf40b2e
JM		 3320Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3321
3322 * cgen-utils.c (RORSI): New function.
3323 (ROLSI): New function.
3324
33251999-07-14 Doug Evans <devans@casey.cygnus.com>
3326
3327 * Makefile.in (TAGS): Tweak TAGS regex.
3328 * cgen-mem.h (*): Add TAGS markers.
3329
43e526b9
JM		 3330Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3331
3332 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3333 passed in when sim_resume is first entered - don't re-pass it
3334 after a restart.
72f4393d 3335
43e526b9
JM		 3336Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3337
3338 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3339 OPTION_LOAD_LMA but only when is defined.
3340 (standard_options): When SIM_HANDLES_LMA is defined include
3341 options --load-lma and --load-vma.
3342 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3343
3344 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3345 (struct sim_state_base): Add load_at_lma_p.
3346 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3347 STATE_LOAD_AT_LMA_P.
3348
3349Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3350
3351 * nrun.c (main): Re-format loop gnu style.
3352
9846de1b
JM		 3353Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3354
3355 * dv-sockser.c (connected_p): Initialize addrlen.
3356
33571999-07-06 Dave Brolley <brolley@cygnus.com>
3358
3359 * cgen-accfp.c (floatsidf): New function.
3360 (fixdfsi): New function.
3361
33621999-07-06 Doug Evans <devans@casey.cygnus.com>
3363
3364 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3365
43ff13b4
JM		 33661999-07-05 Doug Evans <devans@casey.cygnus.com>
3367
3368 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3369 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3370 * cgen-fpu.c: New file.
3371 * cgen-fpu.h: New file.
3372 * cgen-accfp.c: New file.
3373 * cgen-cpu.h (CGEN_CPU): New member fpu.
3374 * cgen-mem.h: Redo fp support.
3375 * cgen-ops.h: Delete k&r support. Redo fp support.
3376 * cgen-sim.h: Include cgen-fpu.h.
3377 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3378
085dd6e6
JM		 33791999-06-23 Doug Evans <devans@casey.cygnus.com>
3380
3381 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3382 ifndef.
3383 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3384 (@cpu@_pbb_cti_chain): Minor clean up.
3385
cd0fc7c3
SS		 33861999-05-08 Felix Lee <flee@cygnus.com>
3387
72f4393d
L		 3388 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3389 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3390 * configure: Regenerate.
72f4393d 3391
7a292a7a
SS		 3392Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3393
3394 * sim-core.c (device_error,device_io_read_buffer,
3395 device_io_write_buffer): Delete decls.
3396 * sim-core.h: Put them here.
3397
3398 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3399 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3400 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3401 (sim_core_write_aligned_N): Ditto.
3402
34031999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3404
3405 * sim-memopt.c (sim_memory_uninstall): Don't look into
3406 free()d memory.
3407
34081999-04-14 Doug Evans <devans@casey.cygnus.com>
3409
3410 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3411
34121999-04-13 Doug Evans <devans@casey.cygnus.com>
3413
3414 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3415 (sim_core_write_buffer): Ditto.
3416
34171999-04-02 Keith Seitz <keiths@cygnus.com>
3418
3419 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3420 after the interval counter has expired.
3421 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3422 poll_quit callbacks. May be overridden by Makefile.
3423 (poll_quit_counter): New global.
3424 * sim-events.c: Remove all mentions of ui_loop_hook. The
3425 host callback "poll_quit" will serve the purpose.
3426 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3427 is defined.
3428 * nrun.c: Remove declaration of ui_loop_hook.
3429
3430Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3431
3432 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3433 if being used by gdb.
3434
34351999-03-22 Doug Evans <devans@casey.cygnus.com>
3436
3437 * cgen-types.h (XF,TF): Tweak.
3438 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3439 in cgen-types.h.
3440 (SUBWORD*,JOIN*): Define.
3441 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3442 moved into cpu descriptor.
3443 * sim-model.h (MACH): New member `num'.
3444
c906108c
SS		 34451999-02-09 Doug Evans <devans@casey.cygnus.com>
3446
c906108c
SS		 3447 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3448 (CGEN_CPU): Member opcode renamed to cpu_desc.
3449 New members get_idata,disassembler.
3450 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3451 CGEN_INSN_ATTR_VALUE.
3452 (CGEN_STATE): Delete member opcode_table.
3453 (sim_disassemble_insn): Delete decl.
3454 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3455 (struct idesc): Moved to here from <cpu>-decode.h.
3456 * cgen-run.c (prime_cpu): Call prepare_run callback.
3457 * cgen-trace.h (SFILE): New type.
3458 (sim_disasm_sprintf): Declare.
3459 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3460 (sim_cgen_disassemble_insn): Declare.
3461 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3462 (insn_fields): Delete.
3463 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3464 CPU_CPU_DESC (cpu).
3465 (trace_insn): Call CPU_DISASSEMBLER hook.
3466 (sim_disasm_sprintf): New function.
3467 (sim_disasm_read_memory): New function.
3468 (sim_disasm_perror_memory): New function.
3469 (sim_cgen_disassemble_insn): New function.
3470 * cgen-utils.c: Don't include cpu-opc.h.
3471 (virtual_insn_entries): New static local.
3472 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3473 (cgen_insn_name): Rewrite.
3474 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3475 * cgen.sh (desc): New file generator handler.
3476 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3477 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3478 Don't include cpu-opc.h,cpu-sim.h.
3479 * sim-model.c (model_set): Delete SIM_DESC arg.
3480 (sim_model_set): Update.
3481 * sim-model.h (MACH): New member prepare_run.
3482
34831999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3484
3485 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3486 if redundant with allocator functions.
3487
3488Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3489
3490 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3491
3492 * sim-profile.h: Make like sim-trace.h.
3493 (PROFILE_USEFUL_MASK): New macro.
3494 * sim-profile.c (profile_options): Make like trace_options, allow
3495 optional on|off arg where applicable.
3496 (set_profile_option_mask): New function.
3497 (sim_profile_set_option): New function.
3498 (profile_option_handler): Simplify.
3499 Have -p only enable selected things, not everything.
3500 Add missing break to OPTION_PROFILE_PC_RANGE.
3501 * cgen-scache.c (scache_options): Allow optional on|off arg to
3502 --profile-scache.
3503 (scache_option_handler): Use sim_profile_set_option.
3504
35051999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3506
3507 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3508 (memory_option_handler): Implement MEMORY_FILL option. Make
3509 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3510 (parse_ulong_value): New function.
3511 (do_memopt_add): Allocate all buffers. Optionally fill them.
3512
35131999-01-15 Richard Henderson <rth@cygnus.com>
3514
3515 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3516 va_list, not an integer.
3517 * sim-events.c (sim_events_schedule): Likewise.
3518
72f4393d 3519 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3520 the appropriate type.
3521
35221999-01-14 Doug Evans <devans@casey.cygnus.com>
3523
3524 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3525 (sim_disassemble_insn): Update prototype.
3526 (sim_engine_invalid_insn): Ditto.
3527 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3528 (SEM_BRANCH_INIT): PCADDR->IADDR.
3529 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3530 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3531 * cgen-scache.h (*): Ditto.
3532 * cgen-trace.c (*): Ditto.
3533 * cgen-trace.h (*): Ditto.
3534 * cgen-utils.c (*): Ditto.
3535 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3536 (insn_t): Delete.
3537 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3538 (simple engine framework): Rewrite.
3539 * sim-module.c (modules): Install model module sooner (and in
3540 particular before the profile module).
3541
35421999-01-12 Doug Evans <devans@casey.cygnus.com>
3543
3544 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3545 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3546 (sim_model_init): Call it.
3547
3548 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3549
35501999-01-05 Doug Evans <devans@casey.cygnus.com>
3551
3552 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3553 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3554 (SEM_BRANCH_INIT_EXTRACT): New macro.
3555 (SEM_BRANCH_INIT): Add taken_p.
3556 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3557 (SEM_BRANCH_FINI): Use it.
3558 (SEM_INSN): Update.
3559 * cgen-run.c (sim_resume): Handle tracing of last insn.
3560 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3561 * cgen-trace.c (current_abuf): New static global.
3562 (trace_insn_init): Initialize it.
3563 (trace_insn_fini): Use it.
3564 (trace_insn): Set it.
3565 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3566 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3567 (@cpu@_emit_after): Ditto.
3568 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3569 labels if WITH_SEM_SWITCH_FULL.
3570 * sim-model.c: Include bfd.h.
3571 (sim_model_init): New function.
3572 (sim_model_install): Record init fn.
3573 * sim-model.h (MACH): New member bfd_name.
3574 * sim-module.c (modules): Initialize model before scache.
3575
35761998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3577
3578 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3579
c906108c
SS		 3580 * nrun.c (main): Remain in simulation loop for traps and
3581 exceptions when in operating environment mode.
3582 (ui_loop_hook): New stub hook for standalone use.
3583 * sim-events.c (sim_events_process): Call ui_loop_hook
3584 periodically on CYGWIN host.
3585
3586 * sim-reason.c (sim_stop_reason): Return host signal numbers
3587 to gdb on sim_stopped and sim_signalled cases.
3588 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3589 hook just before longjmp.
3590 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3591 hook just before sim_engine_run.
3592
3593 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3594 * sim-trace.h (trace_generic): Ditto.
3595 * sim-trace.c (trace_generic): Ditto.
72f4393d 3596
c906108c
SS		 35971998-12-14 Doug Evans <devans@casey.cygnus.com>
3598
3599 * Make-common.in (SIM_MAIN_DEPS): New var.
3600 (CGEN_MAIN_CPU_DEPS): New var.
3601 * aclocal.m4: Add --enable-cgen-maint option.
3602 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3603 (SETMEM*): Ditto.
3604 (GETIMEM*): Pass pc value to sim_core routine.
3605
3606Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3607
3608 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3609 Compare with ZERO not NULL.
3610
3611Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3612
3613 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3614 "sim-assert.h".
3615
36161998-12-09 Doug Evans <devans@casey.cygnus.com>
3617
3618 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3619 * sim-trace.c: Include stdlib.h if present.
3620 * dv-sockser.c: Include unistd.h if present.
3621 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3622 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3623
36241998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3625
3626 * gennltvals.sh: Add i960.
3627 * nltvals.def: Rebuild.
3628
36291998-12-04 Doug Evans <devans@casey.cygnus.com>
3630
3631 * cgen-defs.h: New file, old cgen-sim.h.
3632 * cgen-sim.h: Simple header that includes others.
3633 * sim-arange.c: New file.
3634 * sim-arange.h: New file.
3635 * sim-basics.h: Include it.
3636 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3637 (sim-arange.o): Add rule for.
3638 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3639 (sim_io_eprintf_cpu): Add prototype.
3640 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3641 (INLINE2): New macro.
3642 (EXTERN_INLINE): New macro.
3643 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3644 before calling module init fns.
3645 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3646 (profile_init): New function.
3647 (profile_options): New option --profile-range.
3648 (profile_option_handler): Handle --profile-range.
3649 (profile_print_insn): Qualify address range specific section titles.
3650 (profile_print_addr_ranges): New function.
3651 (profile_info): Print address ranges if specified.
3652 (profile_install): Set profile_init init fn.
3653 * sim-profile.h (PROFILE_DATA): New member `range'.
3654 * sim-trace.c (trace_init): New function.
3655 (trace_options): New option --trace-range.
3656 (trace_option_handler): Handle --trace-range.
3657 (trace_install): Set trace_init init fn.
3658 * sim-trace.h (TRACE_DATA): New member `range'.
3659 * sim-utils.c (sim_cpu_msg_prefix): New function.
3660 (sim_io_eprintf_cpu): New function.
3661 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3662 (PC_IN_PROFILE_RANGE_P): New macro.
3663 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3664 (trace_insn_fini): New arg abuf. All callers updated.
3665 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3666 printing cycle counts.
3667 * cgen-trace.h (trace_insn_fini): Update prototype.
3668 (TRACE_RESULT_P): New macro.
3669 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3670 (TRACE_INSN): Check ARGBUF_TRACE_P.
3671 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3672 * cgen-types.h (SIM_INLINE): Delete.
3673 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3674 * cgen-utils.c: Don't include cgen-engine.h
3675 * genmloop.sh (@cpu@_fill_argbuf): New function.
3676 (@cpu@_fill_argbuf_tp): New function.
3677 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3678 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3679 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3680 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3681 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3682 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3683 doing profiling. Update call to TRACE_INSN_FINI.
3684
3685 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3686
36871998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3688
3689 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3690 regions.
3691
36921998-12-01 Doug Evans <devans@casey.cygnus.com>
3693
3694 * sim-inline.c (SIM_INLINE_P): Fix typo.
3695
36961998-11-30 Doug Evans <devans@casey.cygnus.com>
3697
3698 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3699
3700Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3701
3702 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3703 * nltvals.def: Re-generate.
3704
3705Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3706
3707 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3708 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3709 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3710 GCC.
3711 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3712 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3713
37141998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3715
3716 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3717 (${cpu}_pbb_cti_chain): Ditto.
3718
37191998-11-18 Doug Evans <devans@casey.cygnus.com>
3720
3721 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3722 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3723 (EXTRACT_INT,EXTRACT_UINT): New macros.
3724 (SEM_SEM_ARG): New macro.
3725 (SEM_NEXT_VPC): New arg `pc'.
3726 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3727 (sim_disassemble_insn): Update prototype.
3728 * cgen-trace.c (current_insn,insn_fields): New static locals.
3729 (trace_insn): Set them.
b83266a0 3730 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3731 (sim_disassemble_insn): New arg insn_fields.
3732 Handle variable length insns.
3733 * genmloop.sh: Only emit pbb decls if -pbb.
3734 (${cpu}_scache_lookup): New arg `vpc'.
3735 (scache support): Fetch pc before entering loop.
3736
3737 * gennltvals.sh: Add fr30 support.
3738 * nltvals.def: Rebuild.
3739
3740Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3741
3742 * sim-types.h: Re-do type system so that GCC's attribute and mode
3743 are used to specify types. Handle case of ALPHA.
3744
37451998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3746
c906108c
SS		 3747 * aclocal.m4: Add tests for dlopen family.
3748 * config.in: Regenerated.
72f4393d 3749
c906108c
SS		 3750Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3751
3752 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3753
3754Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3755
3756 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3757 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3758 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3759 * cgen-sim.h: ... to here.
3760
3761Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3762
3763 * aclocal.m4 (enable-build-warnings): Replace
3764 enable-sim-warnings. Extend =LIST syntax so that prepend and
3765 append of options is possible. Drop -Werror, add
3766 -Wstrict-prototypes for GDB compatibility.
3767 * Make-common.in (SIM_WARNINGS): Update.
3768
3769Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3770
3771 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3772 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3773 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3774 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3775 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3776 CGEN_INCLUDE_DEPS.
3777 * cgen-cpu.h: New file.
3778 * cgen-engine.h: New file.
3779 * cgen-scache.h: New file.
3780 * cgen-sim.h: Delete portions moved to new files.
3781 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3782 rather than sending result to stdout.
3783
3784Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3785
3786 * Make-common.in (sim-reg.o): New rule.
3787 (cgen-run.o): New rule.
3788 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3789 * cgen-run.c (prime_cpu): New function.
3790 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3791 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3792 mentioned cpu.
3793 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3794 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3795 (CGEN_INSN_VIRTUAL_P): New macro.
3796 (SEM_PC): New typedef.
3797 (SEMANTIC_FN): Change type of result to SEM_PC.
3798 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3799 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3800 (SCACHE_MAP): New typedef.
3801 (CPU_SCACHE): Add pbb support.
3802 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3803 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3804 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3805 max_slice_insns.
3806 (INSN_NAME): Delete.
3807 (cgen_insn_name): Declare.
3808 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3809 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3810 (first_insn_p): Make static.
3811 (trace_insn): Handle virtual insns specially.
3812 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3813 * cgen-types.h (UBI): Delete.
3814 (MODE_TYPE): New enum.
3815 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3816 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3817 (cgen_virtual_opcode_table): New global.
3818 (cgen_insn_name): New function.
3819 (sim_disassemble_insn): Ignore virtual insns.
3820 * genmloop.sh: Delete top level loop generation. Add pbb support.
3821 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3822 (sim_cpu_base): New members max_insns,insn_name,model_data.
3823 (CPU_PC_GET,CPU_PC_SET): New macros.
3824 (sim_pc_get,sim_pc_set): Declare.
3825 * sim-model.c (model_set): Call model init fn.
3826 * sim-model.h (MODEL_FN): New typedef.
3827 (INSN_TIMING): New member model_fn.
3828 (MODEL): New members num,init.
3829 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3830 All callers updated.
3831 (profile_insn_init): New fn.
3832 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3833 Exit early if insn profiling not supported.
3834 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3835 (profile_install): Record profile_insn_init as init fn.
3836 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3837 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3838 (PROFILE_DATA): Delete member exec_time.
3839 Change insn_count to pointer to array, rather than the array.
3840 (sim_profile_print_bar): Declare.
3841
3842Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3843
3844 * cgen-run.c: New file.
3845 * sim-reg.c: New file.
3846
3847Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3848
3849 * aclocal.m4: Add checks for -lsocket and -lnsl.
3850
3851 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3852 allow local port reuse on listening socket.
3853
3854Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3855
3856 * sim-config.h: Remove reference to linux kernel header.
3857
3858Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3859
3860 * dv-sockser.c (sockser_addr): Make variable non-static.
3861
3862Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3863
3864 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3865
3866Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3867
3868 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3869
3870Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3871
3872 * Make-common.in (install-common): Add $(EXEEXT) when installing
3873 run.
3874
3875Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3876
3877 * cgen-sim.h (cgen_state): New member opcode_table.
3878 * cgen-utils.c (sim_disassemble_insn): Use it.
3879
3880Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3881
3882 * cgen-mem.h (DECLARE_SETT): Fix return type.
3883 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3884 * cgen-scache.c: Include stdlib.h.
3885 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3886 * sim-model.c (model_option_handler): Remove unused variable `n'.
3887
3888Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3889
3890 * cgen-utils.c: Include bfd.h.
3891 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3892
3893Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3894
3895 * sim-bits.h (EXTEND24): Fix typo.
3896
3897Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3898
3899 * sim-events.c (ETRACE_P): New macro.
3900 (struct _sim_event): Add member trace.
3901 (sim_events_free): Reclaim trace message.
3902
3903 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3904 sim_events_schedule_tracef): New functions, include printf trace
3905 information in argument list. If tracing, store asprintf'd trace
3906 message in sim_event.
3907
3908 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3909 hw_event_queue_schedule_vtracef): New functions, mimic
3910 sim_event_tracef.
3911
3912Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3913
3914 * sim-bits.h (EXTEND24): Define.
3915
3916Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3917
3918 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3919 (CPU_SCACHE_HASH_MASK): New macro.
3920 (SCACHE_HASH_PC): Rewrite.
3921 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3922 computation out of main loop.
3923
3924Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3925
c906108c
SS		 3926 * cgen-sim.h (RECORD_IADDR): Delete.
3927 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3928 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3929
3930Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3931
3932 * gennltvals.def (mn10200): Add entry.
3933 * nltvals.def: Regenerate with MN10200 additions.
3934
3935Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3936
3937 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3938 documentation on how it works.
3939
3940 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3941 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3942 sim_core_set_xor, sim_core_xor_read_buffer,
3943 sim_core_xor_write_buffer): Update.
3944
3945 * sim-events.h, sim-events.c (sim_events_install,
3946 sim_events_watch_clock, sim_events_schedule_after_signal,
3947 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3948 sim_events_deschedule): Update.
3949
3950 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3951 sim_fpu_max32, sim_fpu_max64): Update.
3952
3953Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3954
3955 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3956 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3957 * sim-profile.c (profile_print_model): Update.
3958
3959Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3960
3961 * gennltvals.def (m32r): Use common syscall.h now.
3962 (mn10300): Add entry.
3963 * nltvals.def: Regenerate.
3964
3965 * sim-engine.c (sim_engine_get_run_state): New function.
3966 * sim-engine.h (sim_engine_get_run_state): Declare it.
3967
3968Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3969
3970 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3971 * sim-core.c (sim_core_signal): Make extern, always define.
3972
3973Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3974
3975 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3976 * cgen-ops.h (ANDIF): New macro.
3977 (ANDIF[BQHSD]I): Delete.
3978
3979Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3980
3981 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3982 (hw_event_queue_schedule, hw_event_queue_deschedule,
3983 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3984 Janczyn.
3985
3986 * hw-alloc.h (HW_NZALLOC): Define.
3987
3988 * Make-common.in (test-hw-events): Add target for testing the
3989 hw-event code.
3990
3991Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3992
3993 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3994 hw-instances.o.
3995 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3996 files.
3997 * hw-main.h: Include hw-handles.h, hw-instances.h.
3998 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3999 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4000
c906108c
SS		 4001Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4002
4003 * dv-core.c: Include hw-main.h and sim-main.h.
4004 * dv-pal.c: Include hw-main.h and sim-io.h.
4005 * dv-glue.c: Include hw-main.h.
4006
4007 * hw-main.h: New file. Move list of includes to here.
4008 * hw-base.h: From here.
4009 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4010 (hw-*.o, dv-*.o): Update.
4011 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4012 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4013 sim-main.h.
4014
4015 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4016 do_hw_poll_read): Move declarations from here.
4017 * hw-main.h: To here.
72f4393d 4018
c906108c
SS		 4019 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4020 Move from here.
4021 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4022 rename.
4023 * Make-common.in (hw-config.h): Update
4024 * hw-base.c, dv-pal.c, dv-glue.c: Update
4025
4026 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4027 `*_callback' to `*_method.
4028
4029Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4030
4031 * hw-base.h (set_*): Move set method macros from here.
4032 * hw-device.h: To here.
4033
4034Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4035
4036 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4037 Declare.
4038
4039 * hw-base.c (hw_create, hw_delete): Call
4040 * hw-properties.c (create_hw_property_data,
4041 delete_hw_property_data): Define.
72f4393d 4042
c906108c
SS		 4043Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4044
4045 * hw-device.c, hw-properties.c: Include hw-base.h
4046
4047 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4048 * hw-device.c: From here.
4049 * hw-base.h: Include "hw-events.h".
4050
4051 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4052 * hw-base.c (hw_create, hw_delete): Call.
4053 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4054
4055 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4056 (hw-alloc.o): New target.
72f4393d 4057
c906108c
SS		 4058Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4059
4060 * hw-events.h, hw-events.c: New files. Move event code to here.
4061 * sim-hw.c: From here.
4062 * hw-base.h: Include "hw-events.h".
4063 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4064 (hw-events.o): New target.
4065
4066 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4067 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4068
c906108c
SS		 4069 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4070 * hw-base.c (hw_create, hw_delete): Call.
4071 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4072
4073 * dv-pal.c: Update.
4074
4075Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4076
4077 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4078 * hw-ports.c: To here.
72f4393d 4079
c906108c
SS		 4080 * hw-base.h, hw-ports.c (create_hw_port_data,
4081 delete_hw_port_data): New functions.
4082 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4083
c906108c
SS		 4084 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4085 from here.
4086 * hw-ports.h: To here.
4087
4088Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4089
4090 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4091 PROCESSOR and CIA arguments.
4092
4093Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4094
4095 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4096 Move common object files from here.
4097 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4098
c906108c
SS		 4099Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100
4101 * sim-hw.c: Include ctype.h.
4102 (do_hw_poll_read): Do not assume EAGAIN.
4103
4104Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4105
4106 * cgen-trace.c (first_insn_p): New static local.
4107 (trace_insn_init): Set it.
4108 (trace_insn_fini): Use TRACE_PREFIX.
4109 (trace_insn): Rewrite to use trace_prefix.
4110 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4111 Adjust width accordingly.
4112
4113 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4114 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4115 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4116 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4117 (PROFILE_COUNT_CORE): Simplify.
4118 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4119
4120Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4121
4122 * cgen-ops.h (ADDCFSI): Fix typo.
4123
4124Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4125
4126 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4127 * genmloop.sh: Use them rather than static locals.
4128
4129 * sim-engine.c (sim_engine_set_run_state): New function.
4130 * sim-engine.h (sim_engine_set_run_state): Declare.
4131 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4132 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4133 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4134
4135Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4136
72f4393d 4137 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4138 All callers updated.
4139 (trace_insn_fini): New arg last_p. All callers updated.
4140 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4141 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4142 * genmloop.sh (engine_resume): Update.
4143
4144Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4145
4146 * Make-common.in (install-common): Run ranlib on installed copy of
4147 libsim.a.
4148
4149Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4150
4151 * Make-common.in (install-common): Rename and install libsim.a.
4152
4153Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154
4155 * sim-io.c (unistd.h): Include.
4156
4157Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4158
4159 * Make-common (sim_main_headers): Sort.
4160 (cgen-*.o): Add cgen-sim.h dependency.
4161
4162 * cgen-scache.c (scache_init): Only allocate space if scache element
4163 size is non-zero.
4164 (scache_flush,scache_print_profile): Check if scache in use first.
4165
4166 * cgen-sim.h (IDESC): Provide forward declaration.
4167 (DECODE): Delete.
4168 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4169 (cgen_cpu_max_extra_bytes): Declare.
4170 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4171
c906108c
SS		 4172 * sim-cpu.h: New file. sim_cpu_base moved here.
4173 Move sim_cpu_lookup decl here.
4174 * sim-base.h: #include "sim-cpu.h".
4175 * sim-cpu.c: New file.
4176 * Make-common (sim_main_headers): Add sim-cpu.h.
4177 (sim-cpu.o): Add rule for.
4178
4179 * sim-model.c (set_model): Delete.
4180 (sim_model_set,model_set): New functions.
4181 (sim_model_install): Renamed from model_install.
4182 Don't set default model here.
4183 (model_option_handler): Rewrite --model processing.
4184 (sim_model_lookup,sim_mach_lookup): New functions.
4185 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4186 (insn_timing): Delete.
4187 (INSN_TIMING): New member `num'.
4188 (IMP_PROPERTIES): Always define scache_elm_size member.
4189 (MACH): New member init_cpu.
4190 (sim_machs): Renamed from machs.
4191 (sim_model_install): Renamed from model_install.
4192 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4193 * sim-module.c (modules): Update.
4194
4195 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4196
4197 * sim-io.c: #include <errno.h>.
4198
4199Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200
4201 * dv-pal.c (struct hw_pal_device): Add reader.
4202 (hw_pal_finish): Initialize reader.
4203 (scan_hw_pal): Use reader.
4204
4205 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4206 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4207 * dv-pal.c: Use.
4208
4209 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4210 ../ppc/main.c sim_io_read_stdin.
4211
4212Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4213
4214 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4215 arguments.
4216 * hw-tree.c: Update.
72f4393d 4217
c906108c
SS		 4218 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4219 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4220 CPU/CIA args.
4221 * hw-ports.h (hw_port_event): Ditto.
4222 * hw-ports.c (hw_port_event): Update.
4223 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4224 Update.
4225 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4226 Update.
4227 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4228 (do_counter_event): Update.
4229 * dv-glue.c (hw_glue_io_read_buffer): Update.
4230 (hw_glue_port_event): Update.
4231
4232 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4233 * hw-base.h (hw_create): Ditto.
4234 * hw-base.c (hw_create): Ditto.
72f4393d 4235
c906108c
SS		 4236 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4237 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4238 from here to.
4239 * sim-hw.c: Here.
4240 * hw-device.h (hw_system_cpu): Declare.
4241 * sim-hw.c (hw_system_cpu): New function.
4242
4243 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4244 sim_hw_abort not hw_abort.
4245 (sim-hw.h): Include.
4246 (sim_core_read_buffer, sim_core_write_buffer): Call
4247 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4248 argument.
4249 (sim_core_set_xor): Do not pass CPU when aborting.
4250
4251 * sim-n-core.h (sim_core_read_aligned_N,
4252 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4253 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4254 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4255 return length.
4256
4257 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4258 sim_hw_print.
4259 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4260 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4261 functions.
4262 (sim_hw_print): New function.
4263
4264 * sim-engine.h (sim_engine_vabort): Declare.
4265 * sim-engine.c (sim_engine_vabort): New function.
4266
4267Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4268
4269 * sim-trace.c (print_data): For floating-point numbers trace raw
4270 hex value.
4271 (trace_result_fp2): New function.
4272 * sim-trace.h (trace_result_fp2): New declaration.
4273 (TRACE_FP_RESULT2): New macro.
4274
4275Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4276
72f4393d
L		 4277 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4278 AM_CYGWIN32 and AM_EXEEXT.
4279 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4280 to run and install-common rules.
4281 * common/configure: regenerate
c906108c
SS		 4282
4283Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4284
4285 * sim-types.h (cell_word): New type.
4286 (natural_cell): Delete type.
4287
4288Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4289
4290 * configure: Regenerated to track ../common/aclocal.m4 changes.
4291 * config.in: Ditto.
4292
4293Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4294
4295 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4296
4297Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4298
4299 * configure: Regenerated to track ../common/aclocal.m4 changes.
4300 * config.in: Ditto.
4301
4302Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4303
4304 * acconfig.h: New file.
4305 * Make-common.in (top_builddir): New macro.
4306 (INTL_LIB): Removed.
4307 (INTLLIBS): New macro.
4308 (INTLDEPS): Likewise.
4309 (LIBDEPS): Use INTLDEPS.
4310 (EXTRA_LIBS): Use INTLLIBS.
4311 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4312 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4313 AM_LC_MESSAGES): New macros from GNU gettext.
4314
4315Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4316
4317 * sim-config.h: Discard leading _ from macros.
4318 * sim-types.h: Ditto.
4319
4320Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4321
4322 * Make-common.in (CSEARCH): Add -I to intl directories.
4323 (INTL_LIB): Point to libintl.a.
4324 (LIBDEPS): Add $(INTL_LIB).
4325 (EXTRA_LIBS): Ditto.
4326
4327Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4328
4329 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4330
4331 * cgen-ops.h (ADDCFSI): Fix.
4332 (SUBCFSI): Tweak.
4333
4334Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4335
4336 * sim-types.h (signed_address, unsigned_address): Define.
4337
4338Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4339
4340 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4341 QNaN.
4342
4343Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4344
4345 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4346 New functions, pack / unpack sim_fpu struct using raw values.
4347 (sim_fpu_is): Differentiate between negative and positive
4348 infinity.
4349
4350Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4351
4352 * sim-bits.h (EXTEND4): Define.
4353 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4354
c906108c
SS		 4355Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4356
4357 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4358 declared so we need this cast to prevent long long addresses
4359 from being misconfigures. Results in access to unmapped memory.
4360
4361Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4362
4363 * Make-common.in (RUNTESTFLAGS): Define.
4364 (check): Pass RUNTESTFLAGS to recursive make.
4365
4366Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367
4368 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4369 STATE_VERBOSE_P.
4370
4371Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4372
4373 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4374 cross compiling.
4375
4376Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4377
4378 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4379 (sim-inline): Update to match sim-inline.[hc]
4380 * configure: Regenerated to track ../common/aclocal.m4 changes.
4381
4382 * Make-common.in (sim_main_headers): Add sim-inline.h
4383
4384 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4385 selected.
4386 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4387
c906108c
SS		 4388 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4389 (sim_events_set_trace): Delete unused prototype.
72f4393d 4390
c906108c
SS		 4391 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4392 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4393
4394 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4395 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4396 Comment out, not yet implemented in sim-fpu.c.
4397 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4398 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4399
c906108c
SS		 4400 * sim-inline.h: Rewrite description.
4401 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4402 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4403
c906108c
SS		 4404 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4405 include generated files. Handled by generator directly.
72f4393d 4406
c906108c
SS		 4407Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408
4409 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4410 up-to-date.
4411
4412 * sim-trace.h (TRACE_ANY_P): Define.
4413 (struct _trace_data): Add trace_any_p.
4414
4415Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416
4417 * run.c (main): Handle all alternatives of enum sim_stop.
4418 (main): Delete unused `asection *s'.
4419
4420Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4421
4422 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4423
4424 * configure: Regenerated to track ../common/aclocal.m4 changes.
4425
4426 * sim-hw.c: New file.
4427 * sim-hw.h (sim_hw_parse): Declare function.
4428 (hw-tree.h): Do not include.
72f4393d 4429
c906108c
SS		 4430 * sim-base.h (STATE_HW): Define.
4431 (struct sim_state_base): Add member struct *hw.
4432
4433 * sim-module.c (sim-hw.h): Include.
4434 (modules): Add sim_hw_install.
72f4393d 4435
c906108c
SS		 4436 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4437
4438Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4439
4440 * sim-base.h (CPU_INDEX): Define.
4441
4442 * sim-utils.c (sim_state_alloc): Initialize.
4443 * sim-module.c (sim_post_argv_init): Ditto.
4444
4445Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4446
4447 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4448 properly formatted lists.
4449
4450Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4451
4452 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4453 0x2f needs to be 0x3f.
4454
4455Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4456
4457 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4458 not found.
4459 (hw_tree_find_*_property): Clean up error message when property is
4460 not found.
4461
4462 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4463 present before looking for it.
4464
4465Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4466
72f4393d 4467 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4468 (AC_CHECK_FUNCS): Add check for __setfpucw.
4469 * configure: Regenerated.
4470
4471Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4472
4473 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4474 hw_pal_timer, hw_pal_timer_value): Define.
4475 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4476 (do_counter_event, do_counter_read, do_counter_value,
4477 do_counter_write): new functions.
4478
4479Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4480
4481 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4482 trace output.
4483
4484 * hw-base.c (hw_create): Stop searching for a device when one is
4485 found.
4486
4487Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4488
4489 * configure: Regenerated to track ../common/aclocal.m4 changes.
4490
4491Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4492
4493 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4494 appends extra devices.
4495 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4496 the device names.
72f4393d 4497
c906108c
SS		 4498 * Make-common.in (hw-config.h): New target, create hw-config.h
4499 file.
4500 (SIM_HW): Definition from @sim_hw@.
4501 (hw-base.o): Depend on hw-config.h
4502
4503Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4504
4505 * Make-common.in: Get SHELL from configure.
4506 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4507 move-if-change. Fixes NT native build problem.
4508 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4509 move-if-change. Fixes NT native build problem.
4510 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4511 NT native builds.
72f4393d 4512
c906108c
SS		 4513Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4514
4515 * hw-device.h, hw-device.c (hw_strdup): New function.
4516
4517 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4518 strings name, family and args.
4519 (full_name_of_hw): Use hw_strdup when returning the full path.
4520
4521 * hw-properties.c: Clean up property not found / wrong type error
4522 messages.
72f4393d 4523
c906108c
SS		 4524 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4525 before attaching any ports.
4526
4527 * hw-base.c (hw-config.): Include. Replace hardwired table.
4528
4529 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4530
4531 * Make-common.in: Add rule for dv-glue.o.
4532
4533Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4534
4535 * hw-base.c (hw_finish): Move setting of trace level to here.
4536 (hw_create): From here.
4537
4538 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4539 ../ppc/device_table.c.
4540
4541 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4542
4543 * hw-tree.c (print_properties): Supress path when printing
4544 properties of root node.
4545
4546Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547
4548 * hw-device.h (HW_TRACE): Define.
4549 (hw_trace): Declare.
4550 * hw-device.c (hw_trace): Implement function.
4551
4552 * hw-base.c (hw_create): Set hw trace level from "trace?"
4553 property.
4554
4555 * dv-core.c (dv_core_attach_address_callback): Add trace.
4556
4557 * dv-pal.c: Replace DTRACE with HW_TRACE.
4558
4559Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4560
4561 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4562 (hw_alloc_data): Delcare.
4563 (struct hw): Add member alloc_of_hw.
72f4393d 4564
c906108c
SS		 4565 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4566 functions. Assocate memory with a device.
4567 (stdlib.h): Include.
72f4393d 4568
c906108c
SS		 4569 * hw-base.h (set_hw_delete): Define.
4570 (hw_delete_callback): Declare.
4571 (hw_delete): Declare.
4572
4573 * hw-base.c (hw_delete): Implement function.
4574 (struct hw_base_data): Add member to_delete.
4575 (ignore_hw_delete): New function, does nothing.
4576 (hw_create): Set the hw_delete method.
4577 (hw_create): Allocate the base type using HW_ZALLOC before setting
4578 any methods.
4579
4580 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4581
c906108c 4582 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4583
c906108c
SS		 4584 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4585 (attach_hw_port_edge): Add struct hw argument
4586
4587 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4588 hw_zalloc/hw_free.
4589
4590Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4591
4592 * hw-device.h (hw_attach_address_callback,
4593 hw_detach_address_callback): Attach to a single space not a space
4594 mask. Clarify interpretation of SPACE:ADDR parameters.
4595
4596 * hw-base.c (passthrough_hw_attach_address,
4597 passthrough_hw_detach_address): Update.
4598 * dv-core.c (dv_core_attach_address_callback): Ditto.
4599 * dv-pal.c (hw_pal_attach_address): Ditto.
4600
4601Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4602
4603 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4604
4605Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4606
4607 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4608 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4609 hw-properties_h, hw-tree_h): Define, point at corresponding
4610 header.
4611 (hw_base_headers): Define list of headers included by hw-base.h
4612 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4613 hw-properties.o, hw-tree.o): Specify dependencies.
4614 (dv-core.o, dv-pal.o): Ditto.
4615
4616 * sim-hw.h: New file.
4617
4618 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4619 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4620
c906108c
SS		 4621 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4622
4623 * hw-base.h, hw-base.c: new files. Copied from
4624 ../ppc/device_table.[hc].
4625
4626 * dv-core.c, dv-pal.c: New files. Copied from
4627 ../ppc/hw_{core,pal}.c
72f4393d 4628
c906108c
SS		 4629 * sim-basics.h (struct hw): Declare.
4630 (enum port_direction, enum object_disposition): Declare.
4631
4632Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4633
4634 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4635 sim_dv_src in Makefile. Take list of devices as parameter to m4
4636 macro..
4637
4638 * configure: Regenerated to track ../common/aclocal.m4 changes.
4639
4640Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4641
4642 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4643 trace_prefix can abort cleanly.
4644
4645Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4646
4647 * dv-sockser.c, dv-sockser.h: New files.
4648 * Make-common.in (dv-sockser.o): Add rule for.
4649 * aclocal.m4: Check for fcntl.h.
4650 * config.h: Add HAVE_FCNTL_H.
4651
4652 * sim-break.c (remove_breakpoint): Fix thinko.
4653
4654 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4655 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4656
46571998-03-13 Fred Fish <fnf@cygnus.com>
4658
4659 * sim-base.h (struct sim_state_base): Add prog_syms and
4660 define macro STATE_PROG_SYMS.
4661 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4662 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4663 and bfd_canonicalize_symtab, to get symbol table on first use
4664 and preserve it via STATE_PROG_SYMS for future calls to
4665 bfd_find_nearest_line.
4666
4667Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668
4669 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4670
4671 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4672 up to nr_maps, not just access_* maps.
4673
4674 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4675 maps.
4676
4677 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4678 over nr_maps not sim_core_nr_maps.
4679
4680 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4681 core_map argument to unsigned.
4682 (struct _sim_core): Ditto for struct member core_map.
4683
4684 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4685
4686 * sim-basics.h (access_io, access_*_io): Define.
4687 (map_read, map_write, map_exec, map_io): Define.
4688
4689 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4690 attach with more generic mapmask.
4691 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4692
c906108c
SS		 4693 * sim-core.c (sim_core_uninstall, sim_core_attach,
4694 sim_core_detach): Iterate over nr_maps instead of
4695 sim_core_nr_maps.
4696
4697 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4698 instead of the write_map.
4699 (remove_breakpoint): Ditto.
4700
4701 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4702 with read_map, write_map, exec_map resp.
4703
4704 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4705 Ditto.
4706
4707 * cgen-utils.c (sim_disassemble_insn): Ditto.
4708
4709 * sim-hrw.c (sim_write, sim_write): Ditto.
4710
4711 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4712 transfer_to_str): New functions.
4713
4714Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4715
4716 * sim-base.h (sim_state_base): New member environment.
4717 (STATE_ENVIRONMENT): New macro.
4718 * sim-config.c (current_environment): Delete.
4719 (sim_config_default): New function.
4720 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4721 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4722 (sim_config_default): Add prototype.
4723 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4724 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4725 Set STATE_ENVIRONMENT, not current_environment.
4726
4727Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4728
4729 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4730
4731Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4732
4733 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4734
4735 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4736
4737Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4738
4739 * Make-common.in (TAGS): Make smarter.
4740 * Makefile.in (TAGS): Ditto.
4741
4742Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4743
4744 * sim-module.c (*): Fix typos in assertion tests.
4745
4746Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4747
4748 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4749 can't be constant.
72f4393d 4750
c906108c
SS		 4751 * sim-options.c (sim_parse_args): Ditto.
4752 (sim_args_command): Return OK, instead of nothing, for an empty
4753 command.
4754
4755Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4756
4757 * sim-profile.c (profile_info): Rename from profile_print. Drop
4758 misc and misc_cpu callback arguments. Use
4759 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4760 (profile_install): Install profile_info function.
4761
4762 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4763 STATE_PROFILE_INFO_CALLBACK): Define.
4764 (struct PROFILE_DATA): Add field info_cpu_callback.
4765 (profile_print): Delete function.
4766
4767 * sim-base.h (STATE_MODULES): Define. Replace individual
4768 STATE_*_LIST with single struct module_list.
4769
4770 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4771 (struct module_list): Declare.
72f4393d 4772
c906108c
SS		 4773 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4774 sim_module_info): New functions.
4775 (sim_module_install): Clean up module data structures.
4776
4777 * sim-info.c (sim_info): New file. New function. Call
4778 sim_module_info.
4779
4780 * Make-common.in (sim-info.o): Define rule.
4781 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4782
4783
4784Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4785
4786 * sim-base.h (sim_cpu_base): New members name, options.
4787 (sim_cpu_lookup): Add prototype.
4788 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4789 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4790 (sim_add_option_table): Update prototype.
4791 * sim-options.c (sim_add_option_table): New argument `cpu'.
4792 (standard_option_handler,standard_install): Update.
4793 (sim_parse_args): Handle cpu specific options.
4794 (print_help): New static function.
4795 (sim_print_help): Call it. Print cpu specific options.
4796 (find_match): New static function.
4797 (sim_args_command): Call it. Handle cpu specific options.
4798 * sim-utils.c (sim_cpu_lookup): New function.
4799 * sim-memopt.c (memory_option_handler): Update.
4800 (sim_memopt_install): Update.
4801 * sim-model.c (model_option_handler): Update.
4802 (model_install): Update.
4803 * sim-profile.c (profile_option_handler): Update.
4804 (profile_install): Update.
4805 * sim-trace.c (trace_option_handler): Update.
4806 (trace_install): Update.
4807 * sim-watch.c (watchpoint_option_handler): Update.
4808 (sim_watchpoint_install): Update.
4809 * cgen-scache.c (scache_option_handler): Update.
4810 (scache_install): Update.
4811
4812Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4813
4814 * Make-common.in (check): Run `make check' in testsuite dir.
4815
4816Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4817
4818 * sim-trace.c (trace_result0): New function.
4819
4820 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4821 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4822 tracing sim_fpu variables.
4823 (TRACE_ALU_RESULT0): Define.
4824 (TRACE_FP_RESULT_WORD): Define.
4825 (TRACE_FP_INPUT_WORD1): Define.
4826
4827 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4828 sim_fpu_two): New constants.
4829 (sim_fpu_op1, sim_fpu_op2): New types.
4830 (struct _sim_fpu): Delete member result. Re-order other members.
4831 (sim_fpu_sign, sim_fpu_exp): New functions.
4832 (sim_fpu_max, sim_fpu_min): new functions.
4833 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4834 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4835
c906108c
SS		 4836Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4837
4838 * sim-profile.c (profile_print): Delete duplicate test of
4839 PROFILE_INSN_IDX.
4840 (profile_print_pc): Exit early if data collection not set up.
4841 (profile_print_core): Simplify by calling sim_core_map_to_str.
4842 * sim-core.h (sim_core_map_to_str): Declare.
4843 * sim-core.c (sim_core_map_to_str): Make non-static.
4844
4845 * genmloop.sh (engine_resume): Update insn_count before exiting.
4846 (engine_resume_full): Keep accurate core profile data.
4847
4848 * cgen-utils.c (sim_disassemble_insn): Don't use
4849 sim_core_read_aligned_N, it messes up profiling results.
4850
4851Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4852
4853 * nltvals.def: Regenerate with MN10300 additions.
4854
4855Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4856
4857 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4858
c906108c
SS		 4859 * sim-trace.h, sim-trace.c (trace_result_word2,
4860 trace_input_word4, trace_result_word4): New function.
4861
4862Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4863
4864 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4865
4866 * sim-xcat.h: Delete.
4867 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4868 * cgen-sim.h: Ditto.
4869 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4870 * sim-n-bits.h: Ditto.
4871 * sim-n-core.h: Ditto.
4872 * sim-n-endian.h: Ditto.
4873
4874Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4875
4876 * syscall.c (cb_syscall): Handle short reads, and EOF.
4877
4878Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4879
4880 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4881 sim_fpu to safely print fp_word values.
4882 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4883 (trace_result_bool1, trace_result_addr1): New functions.
4884 (trace_input_bool1, trace_input_addr1): New functions.
4885
4886 * sim-trace.h (TRACE_FPU_*): Define.
4887
4888Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4889
4890 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4891 (sim_fpu_fpto, sim_fpu_tofp): Define.
4892
4893Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4894
4895 * sim-fpu.c (sim_fpu_cmp): New function.
4896
4897Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4898
4899 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4900 instead of abuf->length.
4901 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4902 (set_trace_option_mask): Renamed from set_trace_options.
4903 (set_trace_option): New function.
4904 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4905 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4906
4907Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4908
4909 * sim-basics.h: Declare struct _sim_fpu.
4910
4911Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4912
4913 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4914 (trace_prefix, trace_input*, trace_result*): Declare.
4915 (trace_one_insn): Change declaration, assume trace_prefix called.
4916 (trace_generic): Like trace_one_insn.
4917 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4918 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4919
c906108c
SS		 4920 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4921 trace_insn, save_data, trace_idx_to_str, print_data): New
4922 functions.
4923 (trace_one_insn): Rewrite.
4924 (trace_generic): New function.
72f4393d 4925
c906108c
SS		 4926Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4927
c906108c
SS		 4928 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4929
4930 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4931 (SEMANTIC_FN): Rewrite declaration.
4932 (DECODE): Update type of semantic_fast member.
4933 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4934 * sim-base.h (sim_state_base): Delete conditionals surrounding
4935 member scache_size.
4936
4937Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4938
4939 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4940 used.
4941
4942Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4943
4944 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4945 Add missing parameters to device_io calls.
4946 * sim-core.h: Add missing parameters to device_io calls.
4947
4948Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4949
4950 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4951 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4952 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4953 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4954 (engine_resume): Likewise. Make `engine' volatile. Save copy
4955 of cpu pointer in volatile object. Initialize read switch if
4956 -parallel.
4957
4958Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4959
4960 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4961 (SEM_INSN): New macro.
4962
4963Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4964
4965 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4966
4967Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4968
4969 * configure: Regenerated to track ../common/aclocal.m4 changes.
4970
4971Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4972
4973 * sim-types.h (fp_word): New type, define according to
4974 WITH_TARGET_FLOATING_POINT_BITSIZE.
4975
4976 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4977 configuration of size of floating point registers.
4978
4979Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4980
4981 * sim-profile.c (profile_print): Only print CPU <N> if other
4982 output is going to appear.
4983
4984Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4985
4986 * configure: Regenerated to track ../common/aclocal.m4 changes.
4987
4988Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4989
4990 * sim-types.h (address_word): Typedef according to
4991 WITH_TARGET_ADDRESS_BITSIZE.
4992 (signed_cell, unsigned_cell, natural_cell): Ditto using
4993 WITH_TARGET_CELL_BITSIZE.
72f4393d 4994
c906108c
SS		 4995 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4996 (WITH_TARGET_CELL_BITSIZE): Define.
4997 (WITH_HOST_WORD_BITSIZE): Delete.
4998
4999 * sim-config.c (print_sim_config): Update.
5000
5001 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5002 configuration of address and OpenFirmware cell sizes.
5003
5004Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5005
5006 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5007 * sim-run.c (sim_engine_run): Update.
72f4393d 5008
c906108c
SS		 5009 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5010 CPU_CIA.
5011 * sim-run.c (sim_engine_run): Ditto.
5012
5013 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5014 (sim_resume): Pass nr_cpus to sim_engine_run.
5015
5016 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5017
c906108c
SS		 5018 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5019 MAX_NR_PROCESSORS.
5020 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5021
c906108c
SS		 5022Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5023
5024 * Make-common.in (stamp-tvals): New rule.
5025 (targ-vals.h,targ-map.c): Depend on it.
5026 (clean): Remove stamp-tvals.
5027
5028Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5029
5030 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5031 in code also #if 0'ed.
5032
5033Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5034
5035 * configure: Regenerated to track ../common/aclocal.m4 changes.
5036 * aclocal.m4: Recognize --enable-maintainer-mode.
5037
5038Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5039
5040 * cgen-scache.h: Deleted.
5041 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5042 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5043 (scache_init): Use runtime computed size of SCACHE.
5044 (scache_flush): Likewise.
5045 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5046 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5047 * cgen-sim.h: Scache support moved here.
5048 (PC): Redo definition.
5049 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5050 (DECODE): Add parallel execution support.
5051 Only include semantic label members if using switch.
5052 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5053 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5054 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5055 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5056 from cgen-types.h.
5057 (engine_{stop,run,resume,halt,signal}): Delete decls.
5058 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5059 (argbuf,scache): Delete forward decls.
5060 (STATE): Delete decl.
5061 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5062 Include cgen-mem.h, cgen-ops.h.
5063 (engine_halt,engine_signal): Delete.
5064 ({ex,exc,sem,semc}_illegal): Delete.
5065 (sim_disassemble_insn): Result of extract fn is in bits.
5066 * genmloop.sh: Rewrite.
5067
5068 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5069 line numbers.
5070
5071 * sim-base.h (sim_state_base): Delete member `model'.
5072 (sim_cpu_base): Add member `model'.
5073 * sim-model.h (IMP_PROPERTIES): New type.
5074 (MACH): New members imp_props, models.
5075 (models): Delete decl.
5076 * sim-model.c (set_model): Update.
5077 * sim-profile.c (profile_print_model): Update.
5078
5079 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5080
5081Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5082
5083 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5084 CGEN_INSN_SYNTAX().
5085
5086Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5087
5088 * configure: Regenerated to track ../common/aclocal.m4 changes.
5089 * config.in: Ditto.
5090
5091Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5092
5093 * aclocal.m4 (AR): Check for sigaction.
5094
5095Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5096
5097 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5098
5099 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5100 * sim-config.c (sim_config): Replace WITH_DEVICES with
5101 WITH_TREE_PROPERTIES.
5102
5103 * configure: Regenerated to track ../common/aclocal.m4 changes.
5104
5105Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5106
5107 * Make-common.in (SIM_ENVIRONMENT): New variable.
5108 (CONFIG_CFLAGS): Add it.
5109 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5110 --enable-sim-environment option.
5111 * configure: Regenerated.
5112 * sim-config.h (environment support): Rewrite.
5113 * sim-config.c (current_environment): Define as enum, unconditionally.
5114 (current_alignment): Define unconditionally.
5115 (config_environment_to_a): Update.
5116 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5117 (sim_config): Handle environment and alignment determination
5118 unconditionally. Delete sanity checks of current_environment,
5119 unnecessary.
5120 (print_sim_config): Update.
5121 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5122 (standard_options): Add --environment.
5123 (standard_option_handler): Likewise.
5124
5125Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5126
5127 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5128 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5129 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5130 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5131 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5132 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5133 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5134 argument ADD_CA macro with two argument ADDC_C - add carrying with
5135 carry in.
5136 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5137 argument SUB_CA macro with two argument SUBC_X - subtract
5138 carrying, extended.
5139 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5140 borrow-in.
5141 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5142
5143Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5144
5145 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5146 * sim-io.h (sim_io_syscalls): Delete.
5147
5148Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5149
5150 * syscall.c (cb_syscall): Add missing else, so write to stdout
5151 isn't doubled.
5152
5153 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5154 the carry bit from the CPU's psw.
5155
5156Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5157
5158 * gennltvals.sh: Redo syscall support.
5159 * nltvals.def: Regenerated.
5160
5161Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5162
5163 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5164 the stream immediately.
5165
5166Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5167
5168 * sim-io.c (sim_io_getstring): Delete unused len2.
5169 (sim_io_syscalls): Ditto for sys_errno.
5170
5171Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5172
5173 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5174
5175 * Make-common.in (run.o): Depend on remote-sim.h.
5176 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5177 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5178
5179Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5180
5181 * sim-io.c (sim_io_syscalls): Disable lseek.
5182
5183Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5184
5185 * gennltvals.sh: Generate syscall values for d30v.
5186
5187 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5188 * nltvals.def: Regenerate.
5189
5190 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5191 (os_fstat): Likewise. Validate fd argument.
5192 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5193 just compute target stat struct length.
5194 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5195 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5196 (get_string): Return host errno values so they can be properly
5197 translated later.
5198 (cb_syscall): Likewise.
5199 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5200 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5201 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5202 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5203 (get_path): New function.
5204
5205Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5206
5207 * sim-io.c (sim_io_syscalls): New function to provide system call
5208 emulation. Provide exit, open, close, read, write, lseek, and
5209 unlink.
5210 (sim_io_getstring): New function to return a string from a
5211 simulated memory location.
5212
5213 * sim-io.h (sim_io_syscalls): Add declaration.
5214
5215Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5216
5217 * sim-core.c (sim_core_signal): Fix spelling error in message.
5218
5219 * sim-hrw.c (sim_read): Use read map, not write map.
5220
5221 * Make-common.in (all): Add .gdbinit.
5222 * gdbinit.in: Add dump command.
5223
5224 * sim-model.c (model_options): Use '\0' for `shortopt'.
5225
5226 * sim-trace.c (trace_option_handler): Set state trace file
5227 for --trace-file in addition to cpu's values.
5228 (trace_vprintf): If cpu == NULL, try state's trace file.
5229 (trace_options): Reorganize table, reword some descriptions.
5230
5231Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232
5233 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5234 New functions.
5235
5236Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5237
5238 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5239 signal untranslated, document problem with this.
5240
5241 * nrun.c (main): Check for a prog name of `*step'. If present,
5242 step the simulator instead of allowing it to run free.
5243
5244 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5245
5246 * Make-common.in (sim_main_headers): Add sim-signal.h.
5247
5248Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5249
5250 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5251
5252Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5253
5254 * sim-signal.h: Start simulator signals at 64 so that host signal
5255 numbers can be detected and reported.
5256
5257 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5258
5259Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5260
5261 * callback.c (cb_host_to_target_stat): Fix return values.
5262
5263 * cgen-sim.h (enum_signal_type): Delete.
5264 (engine_signal): Update prototype.
5265 * cgen-utils.c: Don't include <signal.h>.
5266 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5267 (engine_signal): Update.
5268
5269 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5270 (sim_state_free): Call SIM_STATE_FREE if defined.
5271
5272 * sim-module.c (sim_module_install): Don't leave any modules
5273 installed if one fails to install.
5274
5275Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5276
5277 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5278 more, since alloca is not used in this file.
5279
5280 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5281 correctly set the carry and overflow bits for those types.
5282 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5283 with carry, so carry is correct after doing both adds.
5284 (ALU*): Space out '\' to make it easier to read.
5285
5286Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5287
5288 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5289 sim_signalled.
5290
5291 * sim-signal.c, sim-signal.h: New files.
5292 * Make-common.in (sim-signal.o): Add rule for.
5293 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5294 * sim-abort.c: Don't include <signal.h>.
5295 * sim-basics.h: #include "sim-signal.h".
5296 * sim-break.c: Don't include <signal.h>.
5297 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5298 * sim-core.c: Don't include <signal.h>.
5299 (SIGBUS): Delete definition.
5300 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5301 * sim-engine.c: Don't include <signal.h>.
5302 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5303 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5304 * sim-resume.c: Don't include <signal.h>.
5305 (SIGTRAP): Delete definition.
5306 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5307 * sim-stop.c: Don't include <signal.h>.
5308 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5309 * sim-watch.c: Don't include <signal.h>.
5310 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5311
5312 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5313
5314 * sim-base.h (CIA_ADDR): Provide default definition.
5315 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5316 * sim-break.c (sim_handle_breakpoint): Likewise.
5317
5318Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5319
5320 * Make-common.in (srccom): New variable.
5321
5322 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5323 (LIB_OBJS): Add syscall.o.
5324 (gentmap): Pass $(NL_TARGET) to $(CC).
5325 (syscall.o): Add rule for.
5326 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5327 (sim-bits.o): Depend on $(sim-n-bits_h).
5328 (sim-load.o): Depend on callback.h.
5329
5330 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5331 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5332 * cgen-mem.h, cgen-ops.h: New files.
5333
5334 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5335
5336 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5337 Rewrite build rule.
5338 * callback.c: #include string.h or strings.h.
5339 #include sys/types.h and sys/stat.h.
5340 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5341 (os_get_errno,os_open): Update.
5342 (os_stat,os_fstat): New functions.
5343 (os_init): Initialize syscall_map, errno_map, open_map.
5344 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5345 errno_map, open_map, signal_map, stat_map.
5346 (cb_read_target_syscall_maps): New function.
5347 (cb_target_to_host_syscall): New function.
5348 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5349 (cb_target_to_host_open): Renamed from target_to_host_open.
5350 (store): New function.
5351 (cb_host_to_target_stat): New function.
5352 * syscall.c: New file.
5353 * gentmap.c (sys_tdefs): New global.
5354 (gen_targ_vals_h): Output target syscall numbers.
5355 (gen_targ_map_c): Update. Output target syscall translation map.
5356 * gentvals.sh: New first argument `target'. Preface table with
5357 #ifdef NL_TARGET_$target if non-null target passed.
5358 * gennltvals.sh: New file.
5359 * nltvals.def: Regenerated.
5360
5361Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5362
5363 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5364 sim_core_dummy_M.
5365 (sim_core_dummy_M): Declare.
72f4393d 5366
c906108c
SS		 5367Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5368
5369 * sim-core.c (sim_core_signal): Print the address of the
5370 instruction.
5371
5372Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5373
5374 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5375
5376 * sim-base.h (sim_state_base): Add member trace_data.
5377 (STATE_TRACE_DATA): New macro.
5378 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5379 ({WITH_,}TRACE_DEBUG_P): New macros.
5380 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5381 (_sim_cpu): Delete forward reference.
5382 (debug_printf): Update.
5383 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5384 (trace_options): Add --trace-debug.
5385 (set_trace_options): Handle it.
5386 (trace_option_handler): Likewise.
5387 (trace_install): Init state trace_data struct.
5388 (trace_uninstall): Close state trace file.
5389 * sim-events.c (ETRACE): Only print source file and line number if
5390 --trace-debug.
5391 * sim-n-core.h (sim_core_trace_M): Likewise.
5392
5393 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5394
53951997-11-13 Felix Lee <flee@cygnus.com>
5396
5397 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5398 initializer.
5399 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5400
5401Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5402
5403 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5404
5405 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5406 built this way.
5407 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5408 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5409 source tree.
5410
5411Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5412
5413 * sim-events.c (sim_events_process): Re-compute the time -
5414 update_time_from_event - as each event is processed. Reverses
5415 previous change.
5416
5417Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418
5419 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5420
5421Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5422
5423 * sim-events.c (sim_events_process): Delete redundant call to
5424 update_time_from_event.
5425 (sim_events_slip): Always decrement time_from_event.
5426 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5427 Delete assertion that time_from_event >=0 when work in queue, no
5428 longer applicable.
5429
5430Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5431
5432 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5433 (standard_option_handler): Update.
5434
5435 * sim-options.h: Clarify documentation.
5436 (OPTION_LONG_ONLY_P): Delete definition.
5437 (OPTION_VALID_P): Define.
72f4393d 5438
c906108c
SS		 5439 * sim-options.c (sim_print_help): Allow short only options.
5440 (sim_parse_args): Ditto.
5441 (sim_args_command): Skip short only options.
5442 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5443 separate entries for short and long options in the HANDLERS and
5444 ORIG_VAL tables.
5445 (sim_parse_args): Disable argument permutation.
5446
5447Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448
5449 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5450 Add argument M, size of data type.
5451 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5452 Declare, ditto for 5, 6 & 7 byte transfers.
5453 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5454 as aligned variant.
72f4393d 5455
c906108c
SS		 5456 * sim-n-core.h (sim_core_trace_M): Rename from
5457 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5458 with transfer type. Print transfer direction. Handle 1 and 2 byte
5459 transfers.
5460 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5461 unaligned accesses.
5462 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5463 Update all functions.
5464
5465 * sim-core.c: Generate functions starting with 16 not 1.
5466 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5467 all 5, 6 & 7 byte transfers.
5468
5469 * sim-n-core.h (sim_core_read_misaligned_N,
5470 sim_core_write_misaligned_N): Implement.
5471
5472Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5473
5474 * sim-endian.h (U16_8): Implement
5475
5476 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5477
5478 * sim-endian.h (VL8_16, VH8_16): Implement.
5479
5480 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5481 long in printf.
5482 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5483 (memory_option_handler): Skip comma in alias address list
5484
5485Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486
5487 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5488 space params.
5489 (parse_size, parse_addr): New functions
5490 (memory_option_handler, memory_options): Parse address & size
5491 using new functions. Pass level, space, modulo to do_memopt_add &
5492 do_memopt_del.
5493
5494 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5495
5496 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5497 `attach_type attach' argument with `unsigned level' argument.
5498 Document.
5499
5500 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5501 sim_core_attach): Replace argument attach with level. Update
5502 verification of arguments.
5503 (sim_core_map_detach, sim_core_detach): Replace argument attach
5504 with level.
5505
5506 * sim-basics.h (enum _attach_type): Delete.
5507
5508Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5509
5510 * sim-core.h (sim_core_write_8): Define.
5511
5512Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5513
5514 * sim-bits.h: Document ROTn macro.
5515
5516 * sim-endian.h (H2T): Handle 16 byte variables.
5517
5518 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5519 error.
5520
5521 * sim-core.c: Do not generate sim_core_*_word.
5522
5523 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5524 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5525
5526 * sim-core.h (sim_core_read_unaligned_word,
5527 sim_core_read_aligned_word, sim_core_read_word,
5528 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5529 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5530
5531Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5532
5533 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5534
5535 * sim-endian.h: Disable 16 byte support.
5536
5537Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538
5539 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5540
5541 * sim-n-core.h (sim_core_trace_N): New function.
5542 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5543 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5544
5545 * sim-endian.h: Add 128 bit variant.
5546
5547 * sim-core.h, sim-core.c: Add 128 bit variant.
5548
5549 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5550
5551Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5552
5553 * sim-events.c (sim_events_process): Clear events->work_pending.
5554 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5555 setting, nr_ticks_to_process.
5556 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5557 when the event queue isn't next.
5558
5559 * sim-events.h, sim-events.c (sim_events_slip): New function.
5560
5561Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562
5563 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5564
5565 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5566 arguments.
5567
5568Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5569
5570 * nrun.c (main): Remove useless test of name != NULL.
5571 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5572
5573Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574
5575 * sim-fpu.c (EXPMAX): Type is unsigned.
5576 (MIN_INT, MAX_INT): Type is signed64.
5577 (i2fpu): Type of val is signed64.
5578
5579Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5580
5581 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5582 a bucket size of zero.
5583
5584 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5585 OPTION_PROFILE_PC): Define.
5586 (profile_option_handler): Add support for --profile-pc and
5587 --profile-pc-granularity options.
5588 (profile_pc_init): When possible, compute nr buckets from bucket
5589 size.
5590
5591 * sim-profile.c (profile_pc_init): Align the profile-pc end
5592 address with the profile-pc bucket size.
5593
5594 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5595 something less ambiguous.
5596 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5597
5598 * sim-profile.c (profile_pc_cleanup): New function. Move
5599 profile_pc_uninstall code to here.
5600 (profile_pc_uninstall): Call.
5601 (profile_pc_init): Call.
5602
5603Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5604
5605 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5606 file using BSD gprof format.
5607
5608 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5609 unsigned_word.
5610 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5611 MSBIT64): Force result to unsignedN.
5612
5613Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5614
5615 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5616 brace from macro.
5617 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5618 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5619 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5620 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5621
5622Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5623
5624 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5625 type void*.
5626
5627 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5628 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5629 type void*.
5630 (sim_core_attach): Rename buffer_freed to free_buffer, type
5631 void*. Ensure that allocated buffer is alligned according to
5632 region's address.
5633
5634Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635
5636 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5637 (ALU64_SUB): Define.
5638
5639 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5640 (.gdbinit): Remove dependencies, generate once per build.
5641
5642Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5643
5644 * sim-n-core.h (sim_core_read_aligned_N,
5645 sim_core_write_aligned_N): Make xaddr param type address_word not
5646 unsigned_word.
5647
5648Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649
5650 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5651 unpacked floating point struct. Pass sim_fpu object by reference.
5652 Add preliminary support for rounding modes.
72f4393d 5653
c906108c
SS		 5654Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5655
5656 * configure: Regenerated to track ../common/aclocal.m4 changes.
5657
5658Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5659
5660 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5661 WITH_TARGET_BITSIZE.
5662
5663Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5664
72f4393d 5665 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5666
5667Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5668
5669 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5670 and zfree instead of xmalloc and free. Prevents warnings.
5671
5672Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5673
5674 * configure: Regenerated to track ../common/aclocal.m4 changes.
5675
5676Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5677
5678 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5679 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5680
5681 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5682 controling the bitsize/msb of the target.
5683
5684Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5685
5686 * Make-common.in: New files sim-break.c, sim-break.h.
5687 * sim-base.h: Add point to breakpoint list to sim_state_base.
5688 * sim-break.c sim-break.h: New modules that implement intrinsic
5689 breakpoint support.
5690 * sim-module.c: Add breakpoint module.
72f4393d 5691
c906108c
SS		 5692Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5693
5694 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5695 an hour.
5696 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5697 if (0) { 1 % 0; }
5698 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5699 (SIGBUS) define for Windows.
5700 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5701 * sim-resume.c: define SIGTRAP for windows.
5702 * sim-xcat.h: use token pasting if ALMOST_STDC.
5703
5704Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5705
5706 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5707 configured values.
5708 (CONFIG_CFLAGS): Add same.
72f4393d 5709
c906108c
SS		 5710Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5711
5712 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5713 (SIGNED32): use ##i32.
5714
5715Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5716
5717 * configure: Regenerated to track ../common/aclocal.m4 changes.
5718
5719Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720
5721 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5722 endian of target.
5723
5724 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5725 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5726 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5727 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5728 (CONFIG_CFLAGS): Add same.
5729
5730 * aclocal.m4: Perform AC_SUBST on optional options.
5731
5732Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733
5734 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5735
5736 * sim-options.c (standard_option_handler): Typo in warning message.
5737
5738 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5739
5740 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5741 insn count. Make count conditional on there being a valid
5742 INSN_NAME.
5743 (profile_pc_init): Make default PC profile frequency an arbitrary
5744 256.
5745
5746 * sim-base.h: Ditto.
5747
5748 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5749 SIM_HAVE_MODEL.
5750
5751 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5752 archure struct.
5753
5754Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5755
5756 * configure: Regenerated to track ../common/aclocal.m4 changes.
5757
5758Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5759
5760 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5761 configured alignment.
5762
5763Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764
5765 * configure: Regenerated to track ../common/aclocal.m4 changes.
5766
5767Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768
5769 * sim-config.c (sim_config): Check for default alignment.
5770
5771 * sim-options.c (standard_option_handler): Add alignment option.
5772
5773 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5774 default alignment requirements on memory accesses.
72f4393d 5775
c906108c
SS		 5776Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5777
5778 * sim-load.c (sim_load_file): Return failure if the executable
5779 had no loadable sections.
5780
5781Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5782
5783 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5784 trace output.
5785
5786 * sim-core.c (sim_core_signal): When bad access halt simulator
5787 SIGSEGV / SIGBUS instead of aborting.
5788 (signal.h): Include.
72f4393d 5789
c906108c
SS		 5790 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5791 options was missing.
5792
5793 * sim-bits.h (MOVED): Define
5794
5795Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5796
5797 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5798 BIT.
5799
5800 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5801
5802 * sim-bits.c: Add 8 bit versions of bit macros.
5803
5804 * sim-bits.h: Ditto.
5805
5806Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5807
5808 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5809 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5810
c906108c
SS		 5811 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5812 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5813
c906108c
SS		 5814 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5815 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5816
c906108c
SS		 5817Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818
5819 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5820 configure.in: Output to cconfig.h instead of config.h.
5821
5822 * configure: Regenerated to track ../common/aclocal.m4 changes.
5823
5824Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825
5826 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5827 BFD if known.
5828
5829Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5830
5831 * callback.c (os_write): divert stdout and stderr to their
5832 respective hooks.
5833
5834Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5835
5836 * sim-profile.c (profile_print_speed): Call
5837 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5838
5839 * sim-events.c (sim_events_elapsed_time): New function return nr
5840 host MS consumed by the simulator.
5841 (sim_watch_valid): Use.
5842
5843 * sim-module.c (modules): Install sim_events very very early.
5844
5845 * sim-profile.c (profile_print): Call profile_print_pc.
5846 (print_bar):
5847 (profile_pc_init): New function, set up processor for PC
5848 profiling.
5849 (profile_print_pc): New function, print a PC profile.
5850 (profile_pc_event): New function, sample PC.
5851
5852 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5853 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5854 profile struct.
5855
5856 * sim-options.c (sim_print_help): Pacify GCC.
5857
5858 * sim-n-core.h (sim_core_read_aligned_N,
5859 sim_core_write_aligned_N): Add un-conditional profile call.
5860 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5861 profile call when aligned read/write isn't used.
5862
5863 * sim-base.h: Include sim-profile, sim-model after sim-core &
5864 sim-events allow sim-core to define useful values.
5865
5866 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5867 (profile_option_handler, profile_options): Add support for
5868 --profile-core option.
5869 (print_bar): Include when core profiling.
5870 (profile_print_core): New function, print core profile.
5871
5872 * sim-config.c (print_sim_config): Print profile status.
5873
5874 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5875 WITH_PROFILE_PC_P): Define.
5876 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5877 (PROFILE_COUNT_CORE): Define.
5878
5879Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880
5881 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5882 interrupt_names array as the data.
5883 (sim-watch.h): Document.
5884
5885Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886
5887 * sim-options.c (sim_print_help): When the doc string is to long
5888 word wrap it.
5889
5890 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5891 that only the first few the watch options are listed. Generate
5892 meanginful usage messages.
5893
5894 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5895
c906108c
SS		 5896Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5897
5898 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5899 (standard_option_handler): Handle --architecture-info.
5900
5901Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5902
5903 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5904 illegal zero-sized array.
5905 * sim-core.c (sim_core_xor_read_buffer): same.
5906
5907Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5908
5909 * nltvals.def: Regenerate.
5910
5911Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912
5913 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5914
5915Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5916
5917 * sim-bits.c (MASKED): Delete.
5918 (EXTRACTED): Delete.
5919 (LSEXTRACTED, MSEXTRACTED): New functions.
5920
5921 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5922 (MSMASKEDn, LSMASKEDn): Add last argument.
5923 (MSMASK*): Ditto.
72f4393d 5924
c906108c
SS		 5925 * sim-bits.h (EXTEND8, EXTEND16): Define.
5926 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5927
5928 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5929
5930 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5931 current instruction address.
5932
5933 * sim-inline.h (*_ENGINE): Define.
5934
5935Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936
5937 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5938
5939 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5940 (watch_option_handler): Call delete_watchpoint with ident or type.
5941 (sim_watchpoint_install): Create interrupt specific watchpoint
5942 commands on the fly.
5943 (do_watchpoint_create): New function, create a watch point using
5944 type/int-nr info encoded in the option nr.
5945 (do_watchpoint_info): New function. List active watchpoints.
5946
5947 * sim-watch.h: Change data structure to a list.
5948
5949 * sim-memopt.c (memory_option_handler): Require explicit "all"
5950 before deleting all memory regions.
5951
5952 * sim-utils.c (sim_do_commandf): New function, printf version of
5953 sim_do_command.
5954
72f4393d
L		 5955 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5956
c906108c
SS		 5957 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5958 bit endianness.
5959 (SIGNED64, UNSIGNED64): Delete.
5960 (ALU64_ADD): Don't rely on bit endianness.
5961 (ALU64_BEGIN): Define.
5962
5963 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5964 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5965
5966 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5967 suffix - u64, LL - to 64 bit constants.
5968
5969Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970
5971 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5972
5973 * sim-utils.h (NZALLOC): Define - zalloc * N.
5974
5975 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5976 implementation of read/write functions.
5977
5978 * Make-common.in (sim-hrw.o): New target.
5979
5980 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5981 memory.
5982
5983 * sim-memopt.c (memory_option_handler): Implement memory-size
5984 command. Implement memory-alias command. Let memory-delete delete
5985 all memory regions.
5986 (add_memopt): New function. Add a memory region.
5987 (do_memopt_delete): New function. Delete a memory region.
5988
5989 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5990
5991 * sim-core.c (sim_core_detach): New function.
5992 (sim_core_map_detach): New function. Perform the actual detach.
5993 (sim_core_init): Move initialization code from here.
5994 (sim_core_install): To here.
5995 (sim_core_uninstall): And here.
5996
5997 * sim-module.c: Add memopt module.
5998
5999 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6000 simulator base type.
6001
6002 * Make-common.in (sim_main_headers): Add sim-memopt.h
6003 (sim-memopt.o): New target.
6004
6005 * sim-core.c (sim_core_install): Add core_options to the option
6006 table.
6007
6008 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6009 --watch-delete.
6010
6011 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6012 comments.
6013
6014 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6015 address_word, add mask member.
72f4393d 6016
c906108c
SS		 6017 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6018 address_word, allow for 64bit targets in 32bit host. Add modulo
6019 argument.
6020 (sim_core_map_attach): Ditto.
6021 (new_sim_core_mapping): Ditto.
6022 (sim_core_translate): Mask address when modulo memory.
6023
6024Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6025
6026 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6027
6028 * gdbinit.in: New file.
6029 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6030 * Make-common.in (distclean): Delete .gdbinit.
6031 (.gdbinit): Add rule for.
6032 * configure: Regenerated to track ../common/aclocal.m4 changes.
6033
6034 * Make-common.in (cgen-run.o): Add rule for.
6035
6036Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6037
6038 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6039
6040 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6041 both resumed and previous elapsed time.
6042 (sim_events_init): Set initial_wallclock and current_wallclock to
6043 zero.
6044 (sim_events_install): Install sim_events_suspend and
6045 sim_events_resume.
6046 (sim_events_watch_clock): Allow for suspended simulator when
6047 computing the time of the clock event.
6048
6049 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6050 initial_wallclock to elapsed_wallclock, set both to zero.
6051 (sim_events_init, sim_events_uninstall): Delete prototypes.
6052
6053 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6054
c906108c
SS		 6055 * sim-module.c(sim_module_resume, sim_module_suspend): New
6056 functions.
6057
6058Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059
6060 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6061 message.
6062
6063Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6064
6065 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6066 * Make-common.in (TAGS): Likewise.
6067 * sim-n-bits.h: Add TAGS comments for all functions.
6068 * sim-n-core.h: Likewise.
6069 * sim-n-endian.h: Likewise.
6070
6071Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072
6073 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6074 kind.
72f4393d 6075
c906108c 6076 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6077
c906108c
SS		 6078 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6079 definition.
6080
6081Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6082
6083 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6084 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6085
6086Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6087
6088 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6089 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6090 nr_transfered and nr_this_transfer unsigned.
6091
6092 * sim-events.c (sim_events_tickn): N is signed, as limited to
6093 MAXINT.
6094
6095 * sim-n-endian.h (offset_N): Change size to unsigned.
6096
6097 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6098
6099Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6100
6101 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6102
6103 * sim-options.c (sim_parse_args): Use dupargv.
6104
6105Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6106
6107 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6108
6109Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6110
6111 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6112 base type.
6113
6114 * sim-options.c (standard_options): Add --architecture=MACHINE and
6115 --target=TARGET options.
6116 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6117 (standard_option_handler): Handle architecture and target options.
6118 (bfd.h): Include.
72f4393d 6119
c906108c
SS		 6120 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6121 bfd_openr.
6122 (sim_analyze_program): Set prog_bfd architecture from
6123 STATE_ARCHITECTURE if known.
6124
6125Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6126
6127 * configure: Regenerated to track ../common/aclocal.m4 changes.
6128 * config.in: Ditto.
6129
6130Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131
6132 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6133 that option does not apply to certain files.
6134
6135Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6136
6137 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6138 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6139 offset from MSB/LSB.
6140
6141 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6142 access address of sub word quantity of a hosts 16, 32, 64 bit word
6143 type.
6144 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6145 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6146 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6147 return N*2 byte value with argument in Hi/Lo word. Renamed from
6148 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6149
c906108c
SS		 6150 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6151 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6152 so that bit offset is explicit.
6153
6154Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155
6156 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6157 Update STATE_PROG_BFD when needed with a dup'd copy of the
6158 program.
6159
6160 * sim-config.c (sim_config): Delete ABFD argument, use
6161 STATE_PROG_BFD directly.
6162
6163Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164
6165 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6166
c906108c
SS		 6167 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6168 and sim_load.
6169 (bfd.h): Include.
72f4393d 6170
c906108c
SS		 6171 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6172 hardware only simulator targets.
6173
6174 * Make-common.in (sim-hload.o): Add rule.
6175
6176Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177
6178 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6179 used by copyargv and freeargv.
6180
6181 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6182 STATE_PROG_ARGV, not just a pointer.
6183
6184Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6185
6186 * configure: Regenerated to track ../common/aclocal.m4 changes.
6187 * config.in: Ditto.
6188
6189Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190
6191 * aclocal.m4 (sim-endian): Add second argument to
6192 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6193 default endian when not hardwired.
6194
6195 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6196 else failes value for target byte order.
6197
6198 * sim-config.c (sim_config): Add abfd arguments. Set
6199 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6200 from same.
6201 (sim_config): Return SIM_RC, don't abort.
6202 (bfd.h): Include.
72f4393d 6203
c906108c
SS		 6204 * run.c (main): Update call to sim_open - add ABFD argument.
6205 * nrun.c (main): Add NULL ABFD argument.
6206
6207Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6208
6209 * callback.c (os_poll_quit): Make static.
6210 Call sim_cb_eprintf, not p->eprintf.
6211 (sim_cb_printf, sim_cb_eprintf): New functions.
6212 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6213
6214 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6215 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6216 sim-utils.h. #include sim-utils.h.
6217 * sim-utils.h: Above decls moved here.
6218 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6219
6220 * sim-watch.c (action_watchpoint): Fix thinkos.
6221
6222Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6223
6224 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6225
6226Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6227
6228 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6229 to FORCED_ALIGNMENT case.
6230
6231Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232
6233 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6234
6235Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6236
6237 * Make-common.in (libsim.a): Fix typo.
6238
6239Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6240
6241 * nrun.c (main): Verify the structure returned before using it.
6242
6243Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6244
6245 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6246 default.
6247
6248 * sim-engine.c (sim_engine_install): New function. Install the
6249 engine init functions.
6250 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6251
c906108c
SS		 6252 * sim-module.c: Add sim_engine to list of modules that always
6253 install.
6254
6255Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256
6257 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6258 to remove the old watchpoint, not delete_watchpoint.
6259 (watch_option_handler): Action the correct watchpoint, not just
6260 cycles.
6261
6262Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263
6264 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6265 both low and high word.
6266 (sim_core_write_aligned_N): Ditto.
72f4393d 6267
c906108c
SS		 6268 * sim-trace.c (set_trace_options): Delete code explicitly setting
6269 core->trace.
6270
6271 * sim-options.c (sim_print_help): Call the list commands if not a
6272 standalone simulator.
6273 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6274
c906108c
SS		 6275 * sim-trace.c (set_trace_options): Assume core present.
6276
6277 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6278 buffer when full not almost full.
6279
6280Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281
6282 * sim-events.c (sim_events_process): Don't blat the event queue
6283 when processing watchpoints.
6284
6285 * sim-watch.h: Make arg unsigned long - stop sign extension.
6286
6287 * sim-events.c (sim_watch_valid): rewrite so debugable.
6288
6289 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6290
6291 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6292 inequality test is possible.
6293 (handle_watchpoint): Re-pass is_within arg.
6294 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6295 0 to schedule_watchpoint's is_within arg.
6296 (sim_watchpoint_init): Re-pass is_within arg.
6297
6298 * sim-options.c (sim_print_help): Add is_command argument. Don't
6299 include -- prefix when called from the command line interpreter.
6300
6301 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6302
6303 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6304 zero indicates that the test should be reversed.
6305 (sim_events_watch_core): Ditto.
6306 (WATCH_CORE): Compare range against is_within.
6307 (WATCH_SIM): Ditto.
6308
6309Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6310
6311 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6312 sim_core_read_buffer. Check nr-bytes transfered.
6313
6314 * sim-core.h (sim_core_common): Define a new struct that contains
6315 the common data. to sd and cpu structures.
6316 * sim-core.c (sim_core_attach): Update.
6317 (sim_core_init): Update. Remember to copy initialized data to each
6318 cpu.
6319 (sim_core_find_mapping): Ditto.
6320
6321 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6322 (sim_core_write_buffer): Ditto.
6323
6324 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6325 transfer use xor version of read buffer.
6326 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6327
c906108c
SS		 6328 * sim-core.c (sim_core_xor_read_buffer): New function implement
6329 xor-endian data read breaking transfer up into xor-endian sized
6330 blocks.
6331 (sim_core_xor_write_buffer): Ditto for write.
6332 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6333 - needed for xor-endian transfers.
6334
6335Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336
6337 * sim-inline.h: Review description.
72f4393d 6338
c906108c
SS		 6339 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6340 to just those involved in data transfers and configuration.
72f4393d 6341
c906108c
SS		 6342 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6343 string.
6344 * sim-n-core.h (sim_core_read_aligned_N): Use.
6345 (sim_core_read_unaligned_N): Ditto.
6346 (sim_core_read_unaligned_N): Ditto..
6347 (sim_core_write_unaligned_N): Ditto.
72f4393d 6348
c906108c 6349 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6350
c906108c
SS		 6351 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6352 endian.
6353 (sim_core_read_aligned_N): Ditto.
6354
6355 * sim-core.c (sim_core_set_xor_endian): New function.
6356 (sim_core_attach): Don't overwrite the per-cpu xor map when
6357 cloning the global core.
6358
6359Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6360
6361 * sim-engine.h: Update below so that it is using an enumerated
6362 type.
6363
6364Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6365
72f4393d
L		 6366 * sim-engine.c (sim_engine_restart):
6367 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6368 return value used for simulator restart from 0 to 2.
6369
6370Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6371
6372 * cgen-scache.c (scache_option_handler): Add is_command arg.
6373
6374 * sim-model.c (model_option_handler): Add is_command argument.
6375
6376 * sim-profile.c (profile_option_handler): Add is_command arg.
6377
6378 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6379 involved.
6380
6381 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6382 order that they are registered.
6383
6384 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6385 between option and command line processing.
6386
6387 * sim-options.c: Include stdlib.h, ctype.h.
6388
6389 * Make-common.in (sim-watch.o): Add rule.
6390 (sim_main_headers): Assume sim-assert.h included.
6391 (sim-*.o): Simplify make rule.
72f4393d 6392
c906108c
SS		 6393 * sim-module.c: Add sim_watch_install to module list.
6394
6395Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396
6397 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6398 has been loaded.
6399
6400 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6401 * sim-events.c (sim_events_install): Ditto.
6402 * sim-core.c (sim_core_install): Ditto.
6403 * sim-model.c (model_install): Ditto.
6404 * sim-options.c (standard_install): Ditto.
6405 * sim-profile.c (profile_install): Ditto.
6406 * sim-reason.c (sim_stop_reason): Ditto.
6407 * sim-run.c (sim_engine_run): Ditto.
6408 * sim-utils.c (sim_analyze_program): Ditto.
6409
6410 * sim-module.c (modules): Make profile_install and trace_install
6411 optional.
6412
6413 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6414
6415 * sim-options.c (standard_option_handler): Set the byte order.
6416
6417 * sim-events.c (sim_events_process): Allow multi tick processing.
6418 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6419
c906108c
SS		 6420 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6421 prototypes. Under development.
6422 (sim_events): Replace processing with nr_ticks_to_process.
6423
6424Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6425
6426 * nrun.c (main): Pass callbacks to sim_open instead of using
6427 sim_set_callbacks.
6428
6429 * run.c (main): Ditto.
6430
6431Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6432
6433 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6434 stop tk interrupting malloc calls.
6435 (sim_events_zalloc): Converse.
6436
6437 * Make-common.in (sim_main_headers): Add sim-events.h.
6438
6439 * sim-events.c (sim_events_schedule_after_signal): Change return
6440 type to void - signal events are strictly internal.
6441 (sim_events_init): Allocate a finite buffer for signal events.
6442 (sim_events_schedule_after_signal): Enter signal events into the
6443 signal buffer.
6444
6445 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6446 (sim_engine_restart): Ditto.
6447 (sim_engine_abort): Ditto.
6448 * sim-stop.c (sim_stop): Ditto.
6449 (control_c_simulation): Ditto.
6450 * sim-resume.c (sim_resume): Ditto.
6451 (has_stepped): Ditto.
6452 * sim-abort.c (sim_engine_abort): Ditto.
6453
6454 * sim-basics.h (transfer_type): New type.
6455
6456 * sim-core.c (sim_core_signal): New function. Print core signal
6457 information.
6458 (sim_core_find_mapping): Add transfer argument.
6459
6460 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6461 SIM_CORE_SIGNAL if a recoverable abort.
6462 * sim-core.c (sim_core_find_mapping): Ditto.
6463
6464Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6465
6466 * sim-core.c (sim_core_find_mapping): Replace calls to
6467 sim_io_error to more resiliant sim_engine_abort.
6468
6469 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6470 (sim_core_write_unaligned_N): Ditto.
6471
6472Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6473
6474 * sim-module.c: Add sim_events_install to list.
72f4393d 6475
c906108c
SS		 6476 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6477 from sim_core_*.
6478 (sim_events_init): Now returns SIG_RC.
6479
6480 * sim-run.c: New file. Generic sim_engine_run.
6481 * sim-reason.c: New file. Generic sim_stop_reason.
6482 * sim-stop.c: New file. Generic sim_stop.
6483 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6484
c906108c
SS		 6485 * Make-common.in (sim-engine.o): Add rule.
6486 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6487
c906108c
SS		 6488 * sim-engine.h, sim-engine.c: New file. Provide generic
6489 implementation of sim_engine_halt, sim_engine_error. et.al.
6490
6491 * sim-base.h (sim_state_base): Add member halt.
6492 (sim-engine.h): Include.
6493
6494 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6495 handlers.
6496 * sim-events.c (sim_events_poll): Update event handler.
6497
6498Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6499
6500 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6501 function.
6502 (sim_events_watch_sim): New function.
6503 (sim_events_watch_core): New function.
6504 (sim_watch_valid): New function.
6505 (sim_events_preprocess): New function.
6506 (sim_events_process): Process the watchpoints as well as the timer
6507 queue.
6508 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6509 (sim_events_deschedule): Check all the queues when removing an
6510 event.
6511 (sim_events_init): Ditto for cleaning.
6512
6513Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6514
6515 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6516
6517Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6518
6519 * callback.c (os_open): Type of arg flags is int.
6520
6521Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6522
6523 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6524 just like normal numbers as per IEEE rules.
6525
6526Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6527
6528 * callback.c (os_close): Mark the descriptor as being
6529 available if the close succeeded.
6530 (os_open): Pass 0644 as the mode of the file being created.
6531
6532Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6533
6534 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6535 float.
6536
6537 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6538 * sim-lnline.h: Update.
6539
6540 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6541 conversion functions.
6542 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6543
c906108c
SS		 6544 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6545 compare functions. Replacing.
6546 (sim_fpu_cmp): This. Delete.
72f4393d 6547
c906108c
SS		 6548Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6549
6550 * sim-core.c (sim_core_find_mapping): Call engine_error not
6551 sim_io_error when possible.
6552
6553Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6554
6555 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6556 high/low double word.
6557
6558 * sim-trace.h: Remove definition of attribute - defined in
6559 sim_basics.h.
6560
6561Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6562
6563 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6564 name of the option - or family of options.
6565
6566 * sim-options.c (sim_args_command): Match command `a-b c' with
6567 option `--a-b-c' from option table.
6568
6569Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6570
6571 * sim-options.c (sim_print_help): For optional arguments, wrap
6572 them in [].
6573
6574 * sim-trace.c (set_trace_options): New function, handle optional
6575 argument and multiple assignment.
6576 (trace_option_handler): Update.
6577
6578 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6579 when branch tracing selected.
6580
6581Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6582
6583 * sim-trace.c (trace_one_insn): Make a va-args function.
6584
6585 * sim-trace.c (trace_vprintf): New function, va-arg version of
6586 trace_printf.
6587
6588Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6589
6590 * sim-trace.c (trace_uninstall): Don't close a file twice.
6591 * sim-profile.c (profile_uninstall): Likewise.
6592
6593Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6594
6595 * sim-trace.c (toplevel): Include bfd.h.
6596 (trace_options): Note that --trace-linenum also turns on
6597 --trace-insn. Add --trace-{branch,semantics}.
6598 (trace_option_handler): If --trace-linenum, also turn on
6599 --trace-insn. Add --trace-branch support. If --trace-semantics,
6600 turn on ALU, FPU, branch, and memory tracing.
6601 (trace_one_insn): New function to trace an instruction. Support
6602 --trace-linenum.
6603 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6604
6605 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6606 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6607 (TRACE_branch): Add new mask.
6608 (TRACE_*_P): Define all possible trace_p macros.
6609 (trace_one_insn): Declare function.
6610
6611Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6612
6613 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6614 GNU C doesn't support __attributes__.
6615 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6616 format strings.
6617
6618Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6619
6620 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6621 addresses are masked forcing them to be correctly aligned.
6622 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6623 * sim-config.c (config_alignment_to_a): Update.
6624
6625 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6626 core data.
6627 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6628 type.
6629 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6630 processor specific core maps.
6631 (sim_core_map_attach): Copy the core map data to each of the
6632 processor specific core data structures.
6633 * sim-core.c (sim_core_find_mapping): Update.
6634
6635 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6636 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6637 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6638 alternatives that handle unaligned addresses.
6639 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6640 with just CPU arg.
6641 * cgen-utils.c (sim_disassemble_insn): Update.
6642
6643Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6644
6645 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6646 tracing.
6647
6648 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6649 fpu support.
6650
6651 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6652
6653Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6654
6655 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6656 to map type.
72f4393d 6657
c906108c
SS		 6658 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6659 statement.
6660
6661Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6662
6663 * cgen-trace.c: Prepend additional trace_printf argument.
6664
6665 * cgen-utils.c (sim_disassemble_insn): Add additional core
6666 arguments.
6667
6668Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6669
6670 * nrun.c (main): Catch/report errorenous simulator states.
6671
6672 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6673 * sim-trace.c: #include string.h/strings.h so that memset is
6674 defined.
6675 * sim-utils.c: Ditto.
6676 * sim-profile.c: Ditto. And stdlib.h.
6677 (print_bar): Only define when used by instruction or memory profiler.
6678
6679 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6680
c906108c
SS		 6681 * sim-load.c (sim_load_file): Make the name constant.
6682 (sim_load_file): Passify gcc.
6683
6684 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6685 file.
6686 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6687
c906108c
SS		 6688 * sim-base.h (sim_cpu): Pre define here so available to all.
6689
6690 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6691 Restore the sim_cpu and instruction_address arguments so that full
6692 information is available to the abort function.
6693 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6694 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6695
6696 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6697 tracing support for sim-events and sim-core.
6698 (trace_option_handler): Convert #if to if where possible so always
6699 compiled/checked by C compiler.
6700 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6701
c906108c
SS		 6702 * sim-base.h: Adjust comment documenting how to define the cpu
6703 structure.
6704 (sim_state_base): Add sim_core and sim_events to simulator base
6705 object.
6706
6707 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6708 * sim-core.c (sim_core_init, sim_core_attach,
6709 sim_core_find_mapping): Update.
6710 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6711 update_time_from_event, insert_sim_event,
6712 sim_events_schedule_after_signal, sim_events_deschedule,
6713 sim_events_tick): Ditto.
72f4393d 6714
c906108c
SS		 6715 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6716 sim-model.h): Move #includes from here.
6717 * sim-base.h: To here.
6718 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6719
c906108c
SS		 6720Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6721
6722 * callback.c (default_callback): Missing initialisers.
6723
6724Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6725
6726 * sim-utils.c (sim_add_commas): New function.
6727 * sim-basics.h (sim_add_commas): Add prototype.
6728 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6729 * sim-profile.c (COMMAS): New macro.
6730 (print_*): Use it to print commas in numbers.
6731
6732 * configure: Regenerated.
6733
6734 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6735 (cgen_state): New member run_fast_p.
6736 (cgen_init): Add prototype.
6737 (sim_disassemble_insn): New arg `cpu'.
6738 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6739 * cgen-utils.c (cgen_init): New function.
6740 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6741 * genmloop.sh: Call engine_halt if loop exits.
6742
6743 * Makefile.in (sim-options_h): Define.
6744 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6745 (sim-model.o): Add new rule.
6746 (cgen-{scache,trace,utils}.o): Add new rules.
6747 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6748 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6749 Indent output by 2 spaces.
6750 * cgen-scache.h (scache_print_profile): Update.
6751 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6752 Use trace_printf, not fprintf.
6753 (trace_extract): Use trace_printf, not cgen_trace_printf.
6754 * genmloop.sh (!FAST case): Increment `insn_count'.
6755 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6756 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6757 access macro's name.
6758 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6759 Change return type to SIM_RC.
6760 (sim_core_{install,uninstall}): New functions.
6761 * sim-core.h (sim_core_{install,uninstall}): Declare.
6762 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6763 Change return type to SIM_RC.
6764 * sim-model.h (models,machs,model_install): Declare.
6765 * sim-module.c (modules): Add scache_install, model_install.
6766 (sim_post_argv_init): Set cpu->state backlinks.
6767 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6768 (standard_option_handler): Likewise.
6769 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6770 sim-profile.h.
6771 (*): Assume ANSI C.
6772 (profile_options): Delete --profile-simcache.
6773 (profile_option_handler): Likewise.
6774 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6775 spaces.
6776 (profile_print_{memory,model}): Likewise.
6777 (profile_print_simcache): Delete.
6778 (profile_print_speed): New function.
6779 (profile_print): Rewrite.
6780 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6781 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6782 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6783 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6784 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6785 (profile_print): Update prototype.
6786
6787Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6788
6789 * cgen-scache.[ch], cgen-sim.h: New files.
6790 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6791 * sim-model.c: New file.
6792
6793 * Make-common.in (clean targets): Undo patch of Apr. 22.
6794
6795Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6796
6797 * sim-n-bits.h (signed): If we have a standard compiler, undef
6798 signed, so that signedN is defined correctly.
6799
6800Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6801
6802 * sim-module.h, sim-model.h, sim-profile.h: New files.
6803 * sim-module.c, sim-profile.c: New files.
6804 * Make-common.in (SIM_PROFILE): Define
6805 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6806 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6807 (sim_module.o,sim-profile.o): Add rules for.
6808 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6809 (--enable-sim-profile): Add.
6810 * configure: Regenerated.
6811 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6812 model. Move trace and profile support to sim-{trace,profile}.h.
6813 New members trace_data, profile_data.
6814 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6815 * sim-config.h: Provide default definition of WITH_PROFILE.
6816 (WITH_TRACE): Change default to -1.
6817 (MAX_NR_PROCESSORS): Always define.
6818 * sim-options.c: Move trace and profile support to
6819 sim-{trace,profile}.h.
6820 (sim_pre_argv_init): Moved to sim-model.c.
6821 (standard_install): New function.
6822 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6823 (standard_install): Declare.
6824 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6825 (trace_install, trace_uninstall): New functions.
6826 (trace_printf): Update reference to TRACE_FILE.
6827 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6828 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6829 (WITH_TRACE_FOO_P): Define.
6830 (trace_install): Declare.
6831 (TRACE_DATA): New struct.
6832
6833Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6834
6835 * run.c: Undo last exec_bfd patch.
6836 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6837
6838Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6839
6840 * run.c (exec_bfd): Add back in.
6841 (main): Set exec_bfd.
6842
6843Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6844
6845 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6846
6847Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6848
6849 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6850 less well defined engine_error.
6851 * sim-core.c: Ditto.
6852
6853Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6854
6855 * Make-common.in: Change clean targets to use :: so that other
6856 Makefiles can have their own clean targets.
6857 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6858 __STDC__ to control use of stdarg vs. varargs syntax. Some
6859 systems can't use __STDC__, but require stdarg.
6860
6861Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6862
6863 * sim-options.c (standard_options): Add --endian.
6864 (standard_option_handler): Likewise.
6865
6866 * nrun.c: #include <signal.h>.
6867 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6868 handler that calls sim_stop ().
6869
6870Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6871
6872 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6873 handler that calls sim_stop (). Simulators may still be
6874 establishing their own handler.
6875
6876 * sim-events.c (sim_events_poll): Rename from
6877 sim_events_at_large_int. Poll IO.
6878
6879 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6880 request.
6881
6882 * callback.c (os_poll_quit): New function poll for quit signal
6883 where needed.
6884 (default_callback): Include magic number.
6885
6886Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6887
6888 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6889 Check for functions getrusage, time.
6890 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6891 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6892 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6893 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6894
6895 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6896
6897 * sim-options.c, sim-options.h: New files.
6898 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6899 * Make-common.in (nrun.o): Add rules for.
6900 * nrun.c: New file.
6901
6902 * run.c (main): Check return value of sim_open.
6903
6904 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6905 (sim_main_headers): Add sim-trace.h.
6906 * run.c (exec_bfd, target_byte_order): Delete.
6907 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6908 call sim_load instead. Check return code of sim_create_inferior.
6909 * sim-base.h (CURRENT_STATE): Define.
6910 (sim_state_base): Make typedef. New members options, prog_argv,
6911 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6912 mem_size, memory [+ corresponding access macros].
6913 (sim_cpu_base): New typedef.
6914 * sim-trace.h: New file.
6915 * sim-trace.c: New file.
6916 * sim-basics.h: #include it.
6917 * sim-load.c: New file.
6918
6919Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6920
6921 * Make-common.in (INSTALL): Set to @INSTALL@.
6922 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6923 (install-common): Depend upon installdirs. Use
6924 $(program_transform_name) directly, rather than using
6925 $(INSTALL_XFORM).
6926 (installdirs): New target.
6927 * Makefile.in (INSTALL): Set to @INSTALL@.
6928 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6929 (install-man): Depend upon installdirs. Use
6930 $(program_transform_name) directly, rather than using
6931 $(INSTALL_XFORM).
6932 (installdirs): New target.
6933
6934Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6935
6936 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6937 be overriden.
6938
6939Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6940
6941 * sim-basics.h: Only bring in config.h and tconfig.h if
6942 HAVE_CONFIG_H.
6943
6944Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6945
6946 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6947 numbering convention of the target.
6948 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6949 and WITH_TARGET_WORD_MSB.
6950 (sim_config): When possible, check for consistency with bitsize
6951 and msb.
6952
6953 * sim-bits.h: Allow MSB to be other than zero.
6954 * sim-bits.c: Ditto.
6955 * sim-n-bits.h: Ditto.
72f4393d 6956
c906108c
SS		 6957 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6958 * sim-n-bits.h (MSMASKEDn): Ditto.
6959
6960Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6961
6962 * Makefile.in (INSTALL): Change install.sh to install-sh.
6963
6964Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6965
6966 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6967
6968Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6969
6970 * run.c (main): Check that a program to run was specified.
6971
6972Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6973
6974 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6975
6976 * configure: Regenerated to track ../common/aclocal.m4 changes.
6977 * config.in: Ditto.
6978
6979Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6980
6981 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6982 * sim-config.h: To here.
6983
6984 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6985 (sim_main_headers): Define.
6986 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6987 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6988 (clean): Use it.
6989 (sim-utils.o): Add rule for.
6990 * sim-utils.o: New file.
6991 * sim-basics.h: #include sim-base.h.
6992 (zalloc): Make argument unsigned long.
6993 * sim-base.h: New file.
6994 * sim-inline.h (SIM_IO support): Delete.
6995 * sim-io.h: Delete inline support.
6996 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6997 * sim-config.c: sim-state.h renamed to sim-main.h.
6998 * sim-core.c: Likewise.
6999 * sim-events.c: Likewise.
7000
7001 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7002
7003 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7004 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7005 -DDEBUG.
7006 * configure: Regenerated to track ../common/aclocal.m4 changes.
7007
7008Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7009
7010 * configure: Regenerated to track ../common/aclocal.m4 changes.
7011
7012Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7013
7014 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7015 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7016 are defined by the configure.
7017
7018 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7019
c906108c
SS		 7020 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7021 reserved-bits): Always define.
72f4393d 7022
c906108c
SS		 7023 * sim-config.h, sim-config.c (sim_config): New function - and new
7024 file - co-ordinate the setting/checking of the common simulator
7025 configuration options.
7026
7027 * Make-common.in (sim-config.o): Add rule.
7028
7029Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7030
7031 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7032 va_list from void *, since va_list might not be a pointer type.
7033
7034Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7035
7036 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7037 in wrong order.
7038 (offset_N): Correct computation of LE offset.
7039
7040 * sim-io.c (sim_io_error): Include a new line when reporting
7041 errors.
7042
7043 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7044 `/'.
7045
7046Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7047
7048 * run.c: Include alloca-conf.h.
7049
7050 * callback.c (os_evprintf_filtered): Fix typo.
7051
7052Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7053
7054 * run.c (string.h, strings.h, stdlib.h): Include.
7055
7056 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7057 0 when nothing pending.
7058
7059 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7060 will soon be going away.
7061 (getopt): Plicate GCC.
7062
7063 * sim-endian.c (sim-io.h): Plicate GCC.
7064 * sim-bits.c (sim-io.h): Ditto.
7065 * sim-n-bits.h (ROTn): Ditto.
7066
7067 * sim-io.c (sim_io_error): Correct check for NULL.
7068
7069 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7070 the __FILE__.
7071 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7072 path.
7073
7074Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7075
7076 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7077 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7078
7079Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7080
7081 * sim-alu.h: Include sim-xcat.h.
72f4393d 7082
c906108c
SS		 7083Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7084
7085 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7086 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7087 these.
7088
7089 * sim-events.c (sim_events_at_large_int): New function. Just
7090 schedules an event every large-int ticks.
7091 (sim_events_init): Call.
7092 (sim_events_tick, sim_events_process): Move async handing to
7093 sim_events_process. Move timer decrement so that it occures after
7094 events have been processed.
72f4393d 7095
c906108c
SS		 7096 * sim-basics.h (struct _engine): Remove declaration.
7097
7098 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7099 everything with same. Rename global struct to SIM_DESC.
7100 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7101 * sim-io.h, sim-io.c: Ditto.
72f4393d 7102
c906108c
SS		 7103 * sim-assert.h: New file. Optional assertion checking macros.
7104 * sim-io.c (sim_io_error): Make just this function tolerant to
7105 null pointers.
72f4393d 7106
c906108c
SS		 7107 * sim-xcat.h: New file. Define concatenate macros.
7108 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7109 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7110 concat macros.
72f4393d 7111
c906108c
SS		 7112
7113Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7114
7115 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7116
7117Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7118
7119 * sim-inline.h: Add definitions for sim-types.
7120 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7121 module.
7122
7123Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7124
c906108c
SS		 7125 * sim-events.h: Remove defunct reference to callback struct.
7126
7127Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7128
7129 * configure: Re-generate.
7130
7131Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7132
7133 * Make-common.in (CSEARCH): Do not include the gdb directory in
7134 the search path.
7135
7136Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7137
7138 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7139 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7140 to explicitly incorporate these.
7141
7142 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7143 specify the alignment restrictions of the target architecture -
7144 without this option all alignment restrictions are accomodated.
7145 (--enable-sim-assert): New option. Conditionally compile in
7146 assertion statements.
7147 (--enable-sim-float): New option. Strongly specify the target's
7148 floating point support.
7149 (--enable-sim-hardware): New option. Specify the hardware devices
7150 included in the simulation.
7151 (--enable-sim-packages): New option. Specify the hardware
7152 packages included in the simulation.
7153 (--enable-sim-regparm): New option. Specify that parameters be
7154 passed in registers instead of on the stack.
7155 (--enable-sim-reserved-bits): New option. Specify that reserved
7156 bits within an instruction are are correctly set.
7157 (--enable-sim-smp): New option. Specify the level of SMP support
7158 to be included in the simulator.
7159 (--enable-sim-stdcall): New option. Specify an alternative
7160 function call convention.
7161 (--enable-sim-xor-endian): New option. Configure xor-endian
7162 support used by some targets to implement bi-endian support.
72f4393d 7163
c906108c
SS		 7164Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7165
7166 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7167 host endianness to be overridden.
7168 (--enable-sim-endian): Allow the target platform's byte order
7169 to be overridden.
7170 (--enable-sim-inline): Control the inlining of common components.
7171 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7172 (--enable-sim-warnings): Enable additional GCC compiler checks.
7173 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7174 SIM_WARNINGS): Add.
72f4393d 7175
c906108c
SS		 7176 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7177 sim-*-n.h so that the names are uniq on dos machines
7178 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7179
c906108c
SS		 7180Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7181
7182 * run.c: #include "libiberty.h".
7183 (main): New locals sd,no_args,sim_argv.
7184 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7185 is program name. Update call to sim_set_callbacks.
7186 Record result of sim_open, pass to other sim_foo routines.
7187
7188Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7189
7190 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7191 final newline.
7192
7193Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7194
7195 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7196 Route stdout through buffered IO.
7197
7198 * callback.c: Add os_flush_stderr, os_write_stderr,
7199 os_evprintf_filtered functions to route error output through
7200 stderr.
72f4393d 7201
c906108c
SS		 7202 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7203 Correct return type - should be void.
7204
7205Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7206
7207 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7208
7209 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7210 not provide a default value as undefined indicates disable code.
7211
7212Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7213
7214 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7215 directory.
7216 * sim-events.h, sim-events.c: Ditto.
7217 * sim-io.h, sim-io.c: Ditto.
72f4393d 7218
c906108c 7219Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7220
c906108c
SS		 7221 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7222
7223 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7224 extract the tail or least signifiant bits from an integer of the
7225 specified size.
72f4393d 7226
c906108c
SS		 7227 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7228 WITH_TARGET_BITSIZE so that the compilation will fail when an
7229 unsupported bitsize value is defined.
7230
7231 (INSERTED*): Convert to functions.
7232 (EXTRACTED*): Ditto.
72f4393d 7233
c906108c 7234 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7235
c906108c
SS		 7236Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7237
7238 * sim-inline.h: Allow explicit control over which .c files will be
7239 included by their header.
7240
7241 * sim-inline.h: Allow explicit control over which .c files use the
7242 alternative - REGPARM - parameter passing mechanism.
72f4393d 7243
c906108c
SS		 7244 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7245 icache.c, idecode.c, semantics.c or support.c. Those names are
7246 not generally applicable.
72f4393d 7247
c906108c
SS		 7248Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7249
7250 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7251 in a fashion similar to sim-endian-n.
7252
7253 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7254 both value and address macro's.
7255
7256Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7257
7258 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7259
7260 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7261 generic L_word, H_word macro's.
7262
7263Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7264
7265 * sim-basics.h: Borrow code from ppc directory.
7266 * sim-bits.c: Ditto.
7267 * sim-bits.h: Ditto.
7268 * sim-config.h: Ditto.
7269 * sim-endian-n.h: Ditto.
7270 * sim-endian.c: Ditto.
7271 * sim-endian.h: Ditto.
7272 * sim-inline.c: Ditto.
7273 * sim-inline.h: Ditto.
7274 * sim-types.h: Ditto.
7275
7276Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7277
7278 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7279 all the ALU size alternatives and then auto-configure a default.
72f4393d 7280
c906108c
SS		 7281 * sim-alu.h: Copy ppc/idecode_expression.h.
7282
7283Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7284
7285 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7286 sign extend a bit within a value.
7287
7288 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7289 a pointer into the middle of a host word.
7290 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7291
c906108c
SS		 7292Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7293
7294 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7295 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7296 appropriate definitions of read, write, etc. Add prototype for
7297 system.
7298
7299Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7300
7301 * Makefile.in (libcommon.a): Delete.
7302 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7303 (gentmap,targ-vals.h,targ-map.c): Likewise.
7304 (run-autoconf): Delete.
7305 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7306 (common makefile fragment): Moved back into ...
7307 * Make-common.in: Resurrect.
7308 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7309 * configure: Regenerated.
7310
7311Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7312
7313 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7314 (SIM_AC_OUTPUT): To here.
7315
7316Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7317
7318 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7319 comments and single quotes. Fixes a problem found on hpux.
7320
7321Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7322
7323 * aclocal.m4: Remove Make-common.in from dependencies.
7324 * (distclean): Remove targ-vals.def.
7325
7326 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7327 into here. Makes insertion into makefiles easier. Also, change
7328 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7329 targ-map.o, and run are built. They are now built in the
7330 individual simulator directories, taking sources from ../common as
7331 necessary. This replaces the merging of libcommon.a into
7332 linsim.a, which was problematic for the WinGDB build process.
7333 * run.c: Include config.h from . instead of ../common.
7334 * Make-common.in: Remove. It's no longer necessary.
7335
7336Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7337
7338 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7339 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7340
7341Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7342
7343 * run.c (main): Set target_byte_order before call to sim_open.
7344
7345Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7346
7347 * callback.c: #include <stdlib.h>
7348 (os_error): New function.
7349 (default_callback): Add os_error.
7350
7351Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7352
7353 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7354 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7355 specific.
7356 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7357
7358Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7359
7360 * run.c: #include ../common/config.h, tconfig.h.
7361 (myname): New static global.
7362 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7363 Only process -c ifdef SIM_HAVE_SIMCACHE.
7364 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7365 Parse program name from argv[0] and use in error messages.
7366 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7367 Add support for incomplete h8/300 termination indicators.
7368 (usage): Make more verbose.
7369 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7370 * Makefile.in,Make-common.in,callback.c: New files.
7371 * nltvals.def,gentmap.c,gentvals.sh: New files.
7372
72f4393d 7373Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7374
7375 * run.c: Include stdarg.h if __STDC__.
7376
7377Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7378
7379 * run.c (main): Don't print out anything if the signal
7380 number is zero (ie no signal).
7381
7382Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7383
7384 * run.c (main): Print out if the program raised a signal.
7385
7386Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7387
7388 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7389 (main): Ditto.
7390
7391Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7392
7393 * run.c (main): Explicitly cast malloc() parameter.
7394
7395Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7396
7397 * run.c (sim_bfd): New global to hold the bfd pointer for the
7398 executable.
7399 (main): Initialize sim_bfd.
7400
7401Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7402
7403 * run.c (main): Use new bfd_big_endian macro.
7404
7405Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7406
7407 * run.c (main): Removed SH specific comments, so source is
7408 generic. Also updated to only load relevant sections. Moved
7409 sim_open() to after callback attach (to match GDB).
7410
7411 * run.1: Removed SH specific comments.
7412
7413Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7414
7415 * run.c (main): Always return sigrc at end.
7416
7417Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7418
7419 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7420 bfd_check_format() fails.
7421
7422Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7423
7424 * run.c, run.1: From sh directory.
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