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sim: d10v: fix build warnings
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
10737236
JB		 12021-04-15 John Baldwin <jhb@FreeBSD.org>
2
3 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
4 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
5 CSEARCH.
6
d5a71b11
MF		 72021-04-12 Mike Frysinger <vapier@gentoo.org>
8
9 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
10 sim_cpu_alloc.
11 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
12 cgen_cpu_max_extra_bytes.
13 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
14 (sim_cpu_alloc): Delete 2nd arg.
15
81e6e8ae
TT		 162021-04-08 Tom Tromey <tom@tromey.com>
17
18 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
19 new-style declaration.
20
a0e674c1
MF		 212021-04-03 Mike Frysinger <vapier@gentoo.org>
22
23 * Make-common.in (install-common): Install as run-$arch and
24 libsim-$arch.a when not the primary arch.
25
c2783492
MF		 262021-04-02 Mike Frysinger <vapier@gentoo.org>
27
28 * Make-common.in (CFLAGS_FOR_BUILD): Define.
29 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
30
e7d9022b
MF		 312021-03-13 Mike Frysinger <vapier@gentoo.org>
32
33 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
34 LDFLAGS_FOR_BUILD.
35
c6c7769d
MF		 362021-03-13 Mike Frysinger <vapier@gentoo.org>
37
38 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
39 (gentmap.o): New rule.
40 (gentmap): Call LINK_FOR_BUILD.
41
6c57b87f
MF		 422021-03-07 Mike Frysinger <vapier@gentoo.org>
43
44 * Make-common.in (check): Delete body.
45
ed30adf7
MF		 462021-02-28 Mike Frysinger <vapier@gentoo.org>
47
48 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
49 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
50
f8069d55
MF		 512021-02-27 Mike Frysinger <vapier@gentoo.org>
52
53 * Make-common.in (SIM_EXTRA_ALL): Delete.
54 (all): Delete $(SIM_EXTRA_ALL).
55
760b3e8b
MF		 562021-02-21 Mike Frysinger <vapier@gentoo.org>
57
58 * acinclude.m4: Removed.
59
136da8cd
MF		 602021-02-13 Mike Frysinger <vapier@gentoo.org>
61
62 * acinclude.m4: Delete all sinclude & m4_include calls.
63
652f80e0
MF		 642021-02-13 Mike Frysinger <vapier@gentoo.org>
65
66 * aclocal.m4: Delete.
67
4c0d76b9
MF		 682021-02-06 Mike Frysinger <vapier@gentoo.org>
69
70 * sim-events.c: Include sim-cpu.h.
71 (sim_event_watchpoints): Define watch_pc.
72 (sim_events_watch_pc): New function.
73 (WATCH_SIM): Handle watch_pc.
74 * sim-events.h (sim_events_watch_pc): New prototype.
75 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
76 sim_events_watch_pc.
77 * sim-watch.h (sim_watchpoints): Delete pc.
78
cd89c53f
MF		 792021-02-06 Mike Frysinger <vapier@gentoo.org>
80
81 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
82 AC_CONFIG_HEADERS.
83
aa09469f
MF		 842021-02-06 Mike Frysinger <vapier@gentoo.org>
85
86 * Make-common.in (HDEFINES, TDEFINES): Delete.
87 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
88 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
89 bfd/configure.host sourcing.
90
b9249c46
MF		 912021-02-04 Mike Frysinger <vapier@gentoo.org>
92
93 * gennltvals.py (TARGETS): Add riscv.
94 (TARGET_DIRS): Likewise.
95 * nltvals.def: Regenerate from the latest libgloss sources.
96
64515412
MF		 972021-01-31 Mike Frysinger <vapier@gentoo.org>
98
99 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
100
5bc4f5ca
SH		 1012021-01-31 Stafford Horne <shorne@gmail.com>
102
103 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
104 (fixdfsi): Change res from unsigned32 to signed32.
105 (fixdfdi): Change res from unsigned64 to signed64.
106
9a7ba4aa
MF		 1072021-01-30 Mike Frysinger <vapier@gentoo.org>
108
109 * gennltvals.sh: Replace shell script with ...
110 * gennltvals.py: ... this Python script.
111 * nltvals.def: Regenerate.
112
d4e3adda
MF		 1132021-01-30 Mike Frysinger <vapier@gentoo.org>
114
115 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
116 sim_cia.
117 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
118
18d4b488
MF		 1192021-01-30 Mike Frysinger <vapier@gentoo.org>
120
121 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
122
f4dd7491
MF		 1232021-01-30 Mike Frysinger <vapier@gentoo.org>
124
125 * sim-hw.c (merge_device_file): Replace fgets with getline.
126
481fac96
MF		 1272021-01-30 Mike Frysinger <vapier@gentoo.org>
128
129 * gennltvals.sh (gen_arches): Sort calls by first arg.
130 * nltvals.def: Regenerate.
131
f89f33e5
MF		 1322021-01-18 Mike Frysinger <vapier@gentoo.org>
133
134 * Make-common.in (version.c): Simplifiy args and call move-if-change.
135 * create-version.sh: Delete host & target alias logic. Write to the
136 output directly.
137
5e25901f
MF		 1382021-01-18 Mike Frysinger <vapier@gentoo.org>
139
140 * configure, configure.ac, Makefile.in: Delete.
141
d9b1deff
MF		 1422021-01-13 Mike Frysinger <vapier@gentoo.org>
143
144 * sim-watch.c (default_interrupt_handler): Define.
145 (sim_watchpoint_install): Set default interrupt_handler to new
146 default_interrupt_handler.
147
c54f3efd
MF		 1482021-01-13 Mike Frysinger <vapier@gentoo.org>
149
150 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
151
62fe7512
MF		 1522021-01-13 Mike Frysinger <vapier@gentoo.org>
153
154 * sim-events.c (sim_events_watch_sim): Change byte_order type to
155 enum bfd_endian.
156 (sim_events_watch_core): Likewise.
157 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
158 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
159 call to sim_events_watch_sim.
160
f220ef63
MF		 1612021-01-12 Mike Frysinger <vapier@gentoo.org>
162
163 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
164
9c70334d
MF		 1652021-01-11 Mike Frysinger <vapier@gentoo.org>
166
167 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
168
90e123dd
MF		 1692021-01-11 Mike Frysinger <vapier@gentoo.org>
170
171 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
172
68ed2854
MF		 1732021-01-11 Mike Frysinger <vapier@gentoo.org>
174
175 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
176 strings.h, time.h, and errno.h.
177 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
178 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
179 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
180 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
181 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
182 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
183 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
184 and strings.h include.
185
f074c07d
MF		 1862021-01-09 Mike Frysinger <vapier@gentoo.org>
187
188 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
189 * sim-core.c, sim-watch.c: Include libiberty.h.
190
50df264d
MF		 1912021-01-09 Mike Frysinger <vapier@gentoo.org>
192
193 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
194
bf470982
MF		 1952021-01-09 Mike Frysinger <vapier@gentoo.org>
196
197 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
198 Set WERROR_CFLAGS when first arg is not set or is "yes".
199
b5a4a01a
MF		 2002021-01-09 Mike Frysinger <vapier@gentoo.org>
201
202 * hw-base.c (full_name_of_hw): Delete full_name. Replace
203 hw_strdup call with hw_malloc.
204
ce0be407
MF		 2052021-01-09 Mike Frysinger <vapier@gentoo.org>
206
207 * cgen-par.c: Include stdlib.h.
208 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
209
46f900c0
MF		 2102021-01-08 Mike Frysinger <vapier@gentoo.org>
211
212 * Make-common.in (C_DIALECT): Define.
213 (COMPILE.pre): Append $(C_DIALECT).
214 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
215
e904f56d
MF		 2162021-01-07 Mike Frysinger <vapier@gentoo.org>
217
218 * sim-core.c (sim_memory_map): Define.
219
dfb856ba
MF		 2202021-01-04 Mike Frysinger <vapier@gentoo.org>
221
222 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
223 * configure: Regenerate.
224
babd2ee1
MF		 2252021-01-04 Mike Frysinger <vapier@gentoo.org>
226
227 * sim-options.c (sim_print_version): Print out more details when
228 is_command is non-zero.
229
19b1c385
MF		 2302021-01-04 Mike Frysinger <vapier@gentoo.org>
231
232 * sim-options.c (standard_option_handler): Call sim_print_version.
233 (sim_print_version): New function.
234 * sim-options.h (sim_print_version): New prototype.
235
dbed468b
MF		 2362021-01-04 Mike Frysinger <vapier@gentoo.org>
237
238 * sim-config.c (print_sim_config): Rename to ...
2b667e32 239 (sim_config_print): ... this.
dbed468b
MF		 240 * sim-config.h: Likewise.
241
0ede24f2
MF		 2422021-01-02 Mike Frysinger <vapier@gentoo.org>
243
244 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
245 FLOOR_PAGE): Delete unused macros.
246 (align_up, align_down): Define.
247
b3f8962b
TV		 2482020-08-10 Tom de Vries <tdevries@suse.de>
249
250 * sim-cpu.c: Include stdlib.h for free.
251
b760fb3a
SM		 2522020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
253
254 * nrun.c: Include stdlib.h.
255 * sim-core.c: Likewise.
256 * sim-engine.c: Likewise.
257 * sim-io.c: Likewise.
258 * sim-module.c: Likewise.
259 * sim-reason.c: Likewise.
260
78aa740b
TT		 2612019-12-19 Tom Tromey <tromey@adacore.com>
262
263 PR build/24572:
264 * Makefile.in (install-strip): New target.
265
f47674be
PK		 2662019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
267
268 * sim-utils.c: Prevent buffer overflow.
269
ddd44b70
DD		 2702019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
271
272 * gennltvals.sh: Add PRU libgloss target.
273 * nltvals.def: Regenerate from the latest libgloss sources.
274
f1cc84f5
SH		 2752019-06-13 Stafford Horne <shorne@gmail.com>
276
277 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
278 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
279 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
280
688cea90
SH		 2812019-06-13 Stafford Horne <shorne@gmail.com>
282
283 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
284 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
285
798066ab
AB		 2862019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
287
288 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
289 CURRENT_TARGET_BYTE_ORDER.
290 (SUBWORDTFSI): Likewise.
291 (JOINSIDF): Likewise.
292 (JOINSIXF): Likewise.
293 (JOINSITF): Likewise.
294
d3fe0d7b
AB		 2952019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
296
297 * sim-base.h: Add 'sim-assert.h' include.
298 * sim-basics.h: Add 'libiberty.h' include.
299
b6061d4d
SH		 3002019-03-28 Stafford Horne <shorne@gmail.com>
301
302 * sim-options.c: Include "config.h".
303 Include <stdio.h>.
304 * sim-watch.c: Include "config.h".
305 Include <stdio.h>.
306 * hw-device.c: Include <string.h>.
307 * hw-events.c: Include <string.h>.
308 * hw-handles.c: Include <stdlib.h>.
309 * sim-fpu.c: Include <stdlib.h>.
310
ef986697
SH		 3112019-03-28 Stafford Horne <shorne@gmail.com>
312
313 * Make-common.in (sim-arange_h): Remove sim-arange.c
314 * sim-arange.c: Remove SIM_ARANGE_C.
315 Add ifdef for _SIM_ARANGE_C_.
316 Include "sim-arange.h".
317 Remove include for unused "sim-assert.h".
318 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
319 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
320 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
321 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
322 INLINE_SIM_ARANGE.
323 * sim-arange.h (sim_addr_range_add): Declare as
324 INLINE_SIM_ARANGE.
325 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
326 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
327 Remove definition of SIM_ARANGE_INLINE.
328 Remove [HAVE_INLINE].
329 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
330 * sim-base.h: Include "sim-arange.h"
331 * sim-basics.h: Remove include of "sim-arange.h"
332 * sim-inline.c: Include "sim-arange.c"
333 * sim-inline.h: Define INLINE_SIM_ARANGE.
334 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
335 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
336
67f8b42f
TT		 3372019-01-26 Tom Tromey <tom@tromey.com>
338
339 * Make-common.in (version.c): Use sim's create-version.sh.
340 * create-version.sh: New file.
341
7516c26f
PK		 3422019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
343
b84bb29d 344 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 345
dc7e8184
SM		 3462019-01-15 Simon Marchi <simon.marchi@ericsson.com>
347
348 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
349
c5ebe0ff
AB		 3502018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
351
352 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
353 this point, it should have already been set in cb_syscall.
354
07f5f4c6
RH		 3552018-10-05 Stafford Horne <shorne@gmail.com>
356
357 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
358 (ADDOFDI): New function, add overflow flag DI variant.
359 (SUBCFDI): New function, subtract carry flag DI variant.
360 (SUBOFDI): New function, subtract overflow flag DI variant.
361
2283a210
КВО		 3622018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
363
364 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
365 cpu_core.byte_xor.
366 * sim-core.c (sim_core_set_xor): Likewise.
367 (sim_core_xor_read_buffer): Likewise.
368 (sim_core_xor_write_buffer): Likewise.
369
58884b0e
PG		 3702017-12-12 Peter Gavin <pgavin@gmail.com>
371 Stafford Horne <shorne@gmail.com>
372
373 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
374 flag.
375 (MUL1OFSI): New function, 1's complement overflow flag.
376
07b95864
PG		 3772017-12-12 Peter Gavin <pgavin@gmail.com>
378 Stafford Horne <shorne@gmail.com>
379
380 * cgen-accfp.c (remsf, remdf): New function.
381 (cgen_init_accurate_fpu): Add remsf and remdf.
382 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
383 * sim-fpu.c (sim_fpu_rem): New function.
384 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
385 (sim_fpu_rem): New function.
386 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
387
5c887dd5
JB		 3882017-09-06 John Baldwin <jhb@FreeBSD.org>
389
390 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
391 environment.
392
003ca0fd
YQ		 3932017-05-24 Yao Qi <yao.qi@linaro.org>
394
395 * sim-trace.c (trace_disasm): Caller update.
396
5357150c
MF		 3972016-08-15 Mike Frysinger <vapier@gentoo.org>
398
399 * sim-base.h (sim_state_base): Add prog_syms_count.
400 (STATE_PROG_SYMS_COUNT): Define.
401 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
402 (trace_load_symbols): New function.
403 (trace_sym_value): Likewise.
404 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
405 loading logic with a call to trace_load_symbols.
406 * sim-trace.h (trace_load_symbols, trace_sym_value): New
407 prototypes.
408
4c171e25
MF		 4092016-08-13 Mike Frysinger <vapier@gentoo.org>
410
411 * cgen-types.h (mode_names): Mark const.
412 * cgen-utils.c (mode_names): Likewise.
413
6b979454
MF		 4142016-08-13 Mike Frysinger <vapier@gentoo.org>
415
416 * cgen-defs.h (struct cgen_state): Delete argv and envp.
417 (STATE_ARGV, STATE_ENVP): Delete.
418
13754e4c
NC		 4192016-02-04 Nick Clifton <nickc@redhat.com>
420
421 * cgen-scache.c (scache_option_handler): Prevent possible
422 undefined behaviour computing the size of the scache by using
423 unsigned integers instead of signed integers.
424
f749ed60
JB		 4252016-01-17 Joel Brobecker <brobecker@adacore.com>
426
427 * sim-fpu.c: Minor comment fixes throughout.
428
3c8e93b7
JB		 4292016-01-17 Joel Brobecker <brobecker@adacore.com>
430
431 * sim-fpu.c (print_bits): Minor reformatting (no code change).
432 (sim_fpu_map): Likewise.
433
34ac507d
MF		 4342016-01-11 Mike Frysinger <vapier@gentoo.org>
435
436 * sim-config.c (print_sim_config): Drop extra whitespace before =
437 in output for byte order, stdio, and msb settings.
438
ce39bd38
MF		 4392016-01-10 Mike Frysinger <vapier@gentoo.org>
440
441 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
442 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
443 sim-stdio, sim-trace, and sim-profile.
444 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
445 (SIM_AC_OPTION_ASSERT): Likewise.
446 (SIM_AC_OPTION_SMP): Likewise.
447 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
448 * configure: Regenerate.
449 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
450 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
451 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
452 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
453 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
454 WITH_ENVIRONMENT & USER_ENVIRONMENT.
455 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
456 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
457 WITH_ASSERT, WITH_STDIO): Delete.
458 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
459 check.
460
e19418e0
MF		 4612016-01-10 Mike Frysinger <vapier@gentoo.org>
462
463 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
464 * configure: Regenerate.
465 * Make-common.in (SIM_PACKAGES): Delete.
466 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
467
16f7876d
MF		 4682016-01-10 Mike Frysinger <vapier@gentoo.org>
469
470 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
471
35656e95
MF		 4722016-01-10 Mike Frysinger <vapier@gentoo.org>
473
474 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
475
99d8e879
MF		 4762016-01-10 Mike Frysinger <vapier@gentoo.org>
477
478 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
479 sim_link_links.
480 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
481 * gentmap.c: Change targ-vals.def include to nltvals.def.
482 * Make-common.in (gentmap): Change targ-vals.def to
483 $(srccom)/nltvals.def.
484 (distclean): Delete rm -f targ-vals.def.
485 * Makefile.in: Update comment.
486
347fe5bb
MF		 4872016-01-10 Mike Frysinger <vapier@gentoo.org>
488
489 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
490 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
491 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
492
0dc73ef7
MF		 4932016-01-10 Mike Frysinger <vapier@gentoo.org>
494
495 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
496 and --enable-sim-stdcall and sim_stdcall.
497 * configure: Regenerate.
498 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
499 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
500 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
501 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
502 (REGPARM_*): Delete all regparm defines and their use.
503
22be3fbe
MF		 5042016-01-10 Mike Frysinger <vapier@gentoo.org>
505
506 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
507 * Make-common.in (SIM_CFLAGS): Delete.
508 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
509 * Makefile.in: Likewise.
510
936df756
MF		 5112016-01-09 Mike Frysinger <vapier@gentoo.org>
512
513 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
514 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
515 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
516 * acinclude.m4 (SIM_AC_COMMON): ... here.
517 * aclocal.m4, configure: Regenerate.
518 * config.in: Delete file.
519 * callback.c: Change cconfig.h include to config.h.
520 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
521 syscall.c: Likewise.
522 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
523 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
524
b900245c
MF		 5252016-01-06 Mike Frysinger <vapier@gentoo.org>
526
527 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
528 date, and time information.
529
2e3d4f4d
MF		 5302016-01-06 Mike Frysinger <vapier@gentoo.org>
531
532 * sim-options.c (sim_parse_args): Mark argv array const.
533 * sim-options.h (sim_parse_args): Likewise.
534
bfb2629c
MF		 5352016-01-05 Mike Frysinger <vapier@gentoo.org>
536
537 * sim-trace.c: Include dis-asm.h.
538 (OPTION_TRACE_DISASM): New enum.
539 (trace_options): Add trace-disasm flag.
540 (trace_option_handler): Handle OPTION_TRACE_DISASM.
541 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
542 (dis_read, dis_printf, trace_disasm): New functions.
543 * sim-trace.h: Include dis-asm.h.
544 (TRACE_INSN_IDX): Clarify comment.
545 (TRACE_DISASM_IDX): New enum.
546 (TRACE_disasm): New define.
547 (WITH_TRACE_DISASM_P): New define.
548 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
549 (STRACE_DISASM_P): New define.
550 (TRACE_DISASM_P): Likewise.
551 (TRACE_DISASM_P): Likewise.
552 (TRACE_DISASM): Likewise.
553 (trace_disasm): New function.
554
44ddb0c6
MF		 5552016-01-04 Mike Frysinger <vapier@gentoo.org>
556
557 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
558
bc273e17
MF		 5592016-01-04 Mike Frysinger <vapier@gentoo.org>
560
561 * cgen-scache.c (MAX): Delete.
562 (scache_init): Change MAX to max.
563 * cgen-trace.c (min): Delete.
564 * cgen-utils.c (min): Delete.
565 * sim-basics.h [!min] (min): Define.
566 [!max] (max): Define.
567
8d7d784e
MF		 5682016-01-04 Mike Frysinger <vapier@gentoo.org>
569
570 * sim-options.c (sim_parse_args): Tweak getopt error message.
571
9bbf6f91
MF		 5722016-01-04 Mike Frysinger <vapier@gentoo.org>
573
574 * acinclude.m4 (sim-bswap): Delete.
575 * configure: Regenerate.
576 * Make-common.in (SIM_BSWAP): Delete.
577 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
578 * sim-config.h (htonl, ntohl): Delete.
579 (WITH_BSWAP): Delete.
580
77cf2ef5
MF		 5812016-01-03 Mike Frysinger <vapier@gentoo.org>
582
583 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
584 opterr state to it before calling getopt_long and restore afterwards.
585 Set opterr to 0. When optc is '?', call sim_io_eprintf.
586
61971b86
MF		 5872016-01-03 Mike Frysinger <vapier@gentoo.org>
588
589 * hw-device.h (device): Delete commented typedef.
590 * sim-basics.h (device): Delete typedef.
591
34fed699
MF		 5922016-01-03 Mike Frysinger <vapier@gentoo.org>
593
594 * sim-options.c (sim_parse_args): Replace for loop with a call
595 to countargv.
596
aba6f46b
MF		 5972016-01-03 Mike Frysinger <vapier@gentoo.org>
598
599 * nrun.c (myname): Mark const.
600 (main): Mark name const. Replace myname parsing loop with a
601 call to lbasename.
602
0cb8d851
MF		 6032016-01-03 Mike Frysinger <vapier@gentoo.org>
604
605 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
606 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
607 (SIM_AC_OPTION_HOSTENDIAN): Delete.
608 * config.in, configure: Regenerate.
609 * Make-common.in (SIM_HOSTENDIAN): Delete.
610 * sim-config.c (current_host_byte_order): Delete.
611 (sim_config): Delete current_host_byte_order assignments and
612 CURRENT_HOST_BYTE_ORDER checks.
613 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
614 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
615 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
616 (current_host_byte_order): Delete.
617 (CURRENT_HOST_BYTE_ORDER): Likewise.
618 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
619 (HOST_BYTE_ORDER): ... this.
620 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
621 HOST_BYTE_ORDER.
622 (sim_endian_join_16): Likewise.
623 * sim-n-core.h (sim_core_read_misaligned_N): Change
624 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
625 (sim_core_write_misaligned_N): Likewise.
626 * sim-n-endian.h (endian_t2h_N): Likewise.
627 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
628 endian_le2h_N): Likewise.
629 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
630
1ac72f06
MF		 6312016-01-02 Mike Frysinger <vapier@gentoo.org>
632
633 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
634 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
635 BFD_ENDIAN_UNKNOWN.
636 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
637 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
638 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
639 * nrun.c (main): Likewise.
640 * sim-config.c (current_host_byte_order): Change type to enum
641 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
642 (current_target_byte_order): Likewise.
643 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
644 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
645 BFD_ENDIAN_UNKNOWN.
646 (sim_config): Change prefered_target_byte_order type to enum
647 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
648 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
649 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
650 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
651 Delete all the various arch/OS endian includes & defines.
652 (current_host_byte_order): Change type to enum bfd_endian.
653 (current_target_byte_order): Likewise.
654 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
655 (CURRENT_TARGET_BYTE_ORDER): Likewise.
656 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
657 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
658 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
659 BFD_ENDIAN_UNKNOWN.
660 (sim_events_watch_core): Likewise.
661 * sim-events.h: Likewise.
662 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
663 BFD_ENDIAN_BIG.
664 (sim_core_write_misaligned_N): Likewise.
665 * sim-n-endian.h (endian_h2be_N): Likewise.
666 (endian_be2h_N): Likewise.
667 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
668 (offset_N): Likewise.
669 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
670 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
671
d47f5b30
MF		 6722016-01-02 Mike Frysinger <vapier@gentoo.org>
673
674 * cgen-defs.h (current_state): Delete.
675 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
676 * sim-utils.c (current_state): Delete.
677
9950eccb
MF		 6782015-12-30 Mike Frysinger <vapier@gentoo.org>
679
680 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
681 to use lbasename.
682
5e744ef8
MF		 6832015-12-27 Mike Frysinger <vapier@gentoo.org>
684
685 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
686
1b393626
MF		 6872015-12-26 Mike Frysinger <vapier@gentoo.org>
688
689 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
690 * config.in, configure: Regenerate.
691 * Make-common.in (sim-basics_h): Delete tconfig.h.
692 (distclean): Likewise.
693 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
694 (new_sim_core_mapping): Delete WITH_HW and device *device.
695 (sim_core_map_attach, sim_core_attach): Likewise.
696 (sim_core_read_buffer): Delete WITH_DEVICES logic.
697 (sim_core_write_buffer): Likewise.
698 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
699 *device.
700 (sim_core_attach): Likewise.
701 (device_io_read_buffer, device_io_write_buffer): Delete.
702 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
703 (sim_core_write_aligned_N): Likewise.
704 * tconfig.h: Delete file.
705
dea10706
MF		 7062015-12-26 Mike Frysinger <vapier@gentoo.org>
707
708 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
709 Call sim_cpu_hw_io_read_buffer if cpu is valid.
710 (sim_core_write_buffer): Move cia decl to top of func. Call
711 sim_cpu_hw_io_write_buffer if cpu is valid.
712
49aef5a5
MF		 7132015-12-25 Mike Frysinger <vapier@gentoo.org>
714
715 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
716 HW_TRACE call.
717 (hw_find_integer_property): Likewise.
718 (hw_find_integer_array_property): Likewise.
719 (hw_add_duplicate_property): Likewise.
720
cf59f47e
MF		 7212015-12-25 Mike Frysinger <vapier@gentoo.org>
722
723 * sim-config.h (WITH_ENGINE): Delete.
724 * sim-module.c (modules): Always include sim_engine_install.
725
0d585950
MF		 7262015-12-25 Mike Frysinger <vapier@gentoo.org>
727
728 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
729 * cgen-types.h (SIM_HAVE_MODEL): Delete.
730 * sim-base.h: Always include sim-model.h.
731 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
732 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
733 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
734 [!WITH_MODEL_P] (sim_machs): Define.
735 * sim-model.h: Add some developer docs.
736 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
737 (WITH_MODEL_P): Define.
738 * sim-module.c (modules): Always include sim_model_install.
739 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
740
8a0ebee6
MF		 7412015-12-25 Mike Frysinger <vapier@gentoo.org>
742
743 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
744 * sim-model.c: Likewise.
745 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
746 SIM_MACH_IMP_PROPERTIES
747
42a3af56
MF		 7482015-12-25 Mike Frysinger <vapier@gentoo.org>
749
750 * sim-core.c (device_error): Delete.
751 (sim_core_map_attach): Delete calls to device_error.
752 (sim_core_attach): Likewise.
753 * sim-core.h (device_error): Delete.
754 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
755 to sim_engine_abort.
756 (sim_core_write_aligned_N): Likewise.
757
9e8e7dd9
MF		 7582015-12-25 Mike Frysinger <vapier@gentoo.org>
759
760 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
761 * sim-core.c (sim_core_write_buffer): Likewise.
762 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
763 (sim_core_write_aligned_N): Likewise.
764
268c9139
MF		 7652015-12-25 Mike Frysinger <vapier@gentoo.org>
766
767 * dv-pal.c: Include config.h and sim-main.h.
768 (hw_pal_io_read_buffer): Always call CPU_INDEX.
769
26936211
MF		 7702015-12-24 Mike Frysinger <vapier@gentoo.org>
771
772 * sim-options.c (standard_options): Always enable load-lma and
773 load-vma options.
774 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
775
9db2b719
MF		 7762015-12-24 Mike Frysinger <vapier@gentoo.org>
777
778 * sim-module.c (MODULE_LIST): Delete.
779
bd3fb5b8
MF		 7802015-12-24 Mike Frysinger <vapier@gentoo.org>
781
782 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
783 Move to h8300/compile.c.
784 [SIM_H8300] (standard_options): Likewise.
785 (standard_option_handler): Likewise.
786
84e8e361
MF		 7872015-12-24 Mike Frysinger <vapier@gentoo.org>
788
789 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
790 sim_watchpoint_install.
791
3cabaf66
MF		 7922015-12-24 Mike Frysinger <vapier@gentoo.org>
793
794 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
795 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
796 sim_memopt_install.
797 * sim-options.c (OPTION_MEM_SIZE): Delete.
798 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
799 (standard_option_handler): Likewise.
800
8abe6c66
MF		 8012015-12-24 Mike Frysinger <vapier@gentoo.org>
802
803 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
804
dc11500a
MF		 8052015-11-21 Mike Frysinger <vapier@gentoo.org>
806
807 PR sim/18762
808 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
809
2561d580
MF		 8102015-11-21 Mike Frysinger <vapier@gentoo.org>
811
812 PR sim/19273
813 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
814 vasprintf, and va_end together. Check ret after va_end call.
815
37258e99
MF		 8162015-11-21 Mike Frysinger <vapier@gentoo.org>
817
818 * sim-types.h (SIM_PRI_TB): Define.
819 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
820 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
821 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
822 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
823
cdf850e9
MF		 8242015-11-17 Mike Frysinger <vapier@gentoo.org>
825
826 * sim-main.h (WITH_MODULO_MEMORY): Delete.
827 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
828 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
829 (sim_core_translate): Likewise.
830 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
831
146b80ff
MF		 8322015-11-16 Mike Frysinger <vapier@gentoo.org>
833
834 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
835 (cgen_cpu_close): Change to XCONCAT2.
836
797eee42
MF		 8372015-11-15 Mike Frysinger <vapier@gentoo.org>
838
839 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
840 and sim-stop.o.
841
6e4f085c
MF		 8422015-11-14 Mike Frysinger <vapier@gentoo.org>
843
844 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
845 * sim-close.c: New file.
846
8e394ffc
AB		 8472015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
848 Ali Lown <ali.lown@imgtec.com>
849
850 * sim-bits.h (EXTEND6): New macro.
851 (EXTEND12): New macro.
852 (EXTEND25): New macro.
853
602a67cb
MF		 8542015-06-24 Mike Frysinger <vapier@gentoo.org>
855
856 * sim-trace.c (trace_one_insn): Delete.
857 * sim-trace.h (trace_one_insn): Delete.
858
9b6025d1
MF		 8592015-06-24 Mike Frysinger <vapier@gentoo.org>
860
861 * sim-trace.c (debug_printf): Rename to ...
862 (sim_debug_printf): ... this.
863 * sim-trace.h (debug_printf): Delete define.
864 (debug_printf): Rename to ...
865 (sim_debug_printf): ... this.
866
fa8f87e5
MF		 8672015-06-24 Mike Frysinger <vapier@gentoo.org>
868
869 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
870 (trace_options): Add trace-register option.
871 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
872 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
873 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
874 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
875 TRACE_REGISTER_P, TRACE_REGISTER): Define.
876
cf304b56
MF		 8772015-06-24 Mike Frysinger <vapier@gentoo.org>
878
879 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
880 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
881 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
882 STRACE_DEBUG): Define.
883
8371bf0c
MF		 8842015-06-24 Mike Frysinger <vapier@gentoo.org>
885
886 * sim-trace.c (trace_options): Update help text for trace-alu,
887 trace-fpu, trace-vpu, and trace-semantics.
888 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
889 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
890
e7505490
MF		 8912015-06-24 Mike Frysinger <vapier@gentoo.org>
892
893 * sim-assert.h (SIM_FILTER_PATH): Delete.
894 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
895 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
896 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
897 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
898 * sim-events.c: Include libiberty.h.
899 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
900
8d0978fb
MF		 9012015-06-23 Mike Frysinger <vapier@gentoo.org>
902
903 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
904 (AC_ARG_ENABLE(sim-cflags)): Likewise.
905 (AC_ARG_ENABLE(sim-debug)): Likewise.
906 (AC_ARG_ENABLE(sim-stdio)): Likewise.
907 (AC_ARG_ENABLE(sim-trace)): Likewise.
908 (AC_ARG_ENABLE(sim-profile)): Likewise.
909 (AC_ARG_ENABLE(sim-environment)): Likewise.
910 (AC_ARG_ENABLE(sim-alignment)): Likewise.
911 (AC_ARG_ENABLE(sim-assert)): Likewise.
912 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
913 (AC_ARG_ENABLE(sim-endian)): Likewise.
914 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
915 (AC_ARG_ENABLE(sim-float)): Likewise.
916 (AC_ARG_ENABLE(sim-scache)): Likewise.
917 (AC_ARG_ENABLE(sim-default-model)): Likewise.
918 (AC_ARG_ENABLE(sim-inline)): Likewise.
919 (AC_ARG_ENABLE(sim-packages)): Likewise.
920 (AC_ARG_ENABLE(sim-regparm)): Likewise.
921 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
922 (AC_ARG_ENABLE(sim-smp)): Likewise.
923 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
924 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
925 (AC_ARG_ENABLE(cgen-maint)): Likewise.
926 * configure: Regenerate.
927
4953dc20
MF		 9282015-06-23 Mike Frysinger <vapier@gentoo.org>
929
930 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
931
b50a1532
MF		 9322015-06-23 Mike Frysinger <vapier@gentoo.org>
933
934 * cgen-trace.c [!__STDC__]: Delete.
935 * sim-trace.h [!__STDC__]: Likewise.
936
ccd4b295
MF		 9372015-06-21 Mike Frysinger <vapier@gentoo.org>
938
939 * sim-model.c (sim_model_init): Assert model is not NULL.
940
f55b33d5
MF		 9412015-06-21 Mike Frysinger <vapier@gentoo.org>
942
943 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
944 stdint.h. Replace all signed/unsigned typedefs with int#_t and
945 uint#_t.
946
618b526e
MF		 9472015-06-21 Mike Frysinger <vapier@gentoo.org>
948
949 * sim-alu.h (_SIM_ALU_H_): Rename to ...
950 (SIM_ALU_H): ... this.
951 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
952 (SIM_ASSERT_H): ... this.
953 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
954 (SIM_BASICS_H): ... this.
955 * sim-bits.h (_SIM_BITS_H_): Rename to ...
956 (SIM_BITS_H): ... this.
957 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
958 (SIM_ENDIAN_H): ... this.
959
57b42d64
MF		 9602015-06-18 Mike Frysinger <vapier@gentoo.org>
961
962 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
963 constant string.
964
7aec3bb9
MF		 9652015-06-18 Mike Frysinger <vapier@gentoo.org>
966
967 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
968 m for sentinel testing.
969
7d5c6c43
MF		 9702015-06-17 Mike Frysinger <vapier@gentoo.org>
971
972 * sim-syscall.c: Include errno.h and targ-vals.h.
973 (sim_syscall_multi, sim_syscall): Define.
974 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
975 * syscall.c (cb_syscall): Extend comment.
976
61a0c964
MF		 9772015-06-17 Mike Frysinger <vapier@gentoo.org>
978
979 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
980 * sim-syscall.c: New file.
981 * sim-syscall.h: New file.
982
6362a3f8
MF		 9832015-06-17 Mike Frysinger <vapier@gentoo.org>
984
985 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
986 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
987 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
988 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
989 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
990 Define.
991 * gentmap.c (gen_targ_map_c): Output name field.
992
306f4178
MF		 9932015-06-12 Mike Frysinger <vapier@gentoo.org>
994
995 * acinclude.m4: Change configure.in to configure.ac.
996 * sim-config.h: Likewise.
997
a3487082
MF		 9982015-06-12 Mike Frysinger <vapier@gentoo.org>
999
1000 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1001 * configure: Regenerate.
1002
bb11f3ed
MF		 10032015-06-12 Mike Frysinger <vapier@gentoo.org>
1004
1005 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1006 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1007 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1008 TRACE_DEBUG): Define.
1009
bffcfec8
MF		 10102015-06-12 Mike Frysinger <vapier@gentoo.org>
1011
1012 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1013 * sim-trace.c (trace_option_handler): Likewise.
1014 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1015 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1016 (TRACE_ANY_P): Likewise.
1017
db7858e2
MF		 10182015-06-12 Mike Frysinger <vapier@gentoo.org>
1019
1020 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1021 CGEN_TRACE_INSN_FINI.
1022 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1023 trace_result to cgen_trace_result, trace_insn_fini to
1024 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1025 and trace_extract to cgen_trace_extract.
1026 * cgen-trace.h (trace_insn_init): Rename to ...
1027 (cgen_trace_insn_init): ... this.
1028 (trace_insn_fini): Rename to ...
1029 (cgen_trace_insn_fini): ... this.
1030 (trace_insn): Rename to ...
1031 (cgen_trace_insn): ... this.
1032 (trace_extract): Rename to ...
1033 (cgen_trace_extract): ... this.
1034 (trace_result): Rename to ...
1035 (cgen_trace_result): ... this.
1036 (TRACE_RESULT_P): Rename to ...
1037 (CGEN_TRACE_RESULT_P): ... this.
1038 (TRACE_INSN_INIT): Rename to ...
1039 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1040 cgen_trace_insn_init.
1041 (TRACE_INSN_FINI): Rename to ...
1042 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1043 cgen_trace_insn_fini.
1044 (TRACE_PRINTF): Rename to ...
1045 (CGEN_TRACE_PRINTF): ... this.
1046 (TRACE_INSN): Rename to ...
1047 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1048 (TRACE_EXTRACT): Rename to ...
1049 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1050 cgen_trace_extract.
1051 (TRACE_RESULT): Rename to ...
1052 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1053 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1054 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1055 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1056 TRACE_INSN to CGEN_TRACE_INSN.
1057 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1058
83034798
MF		 10592015-06-11 Mike Frysinger <vapier@gentoo.org>
1060
1061 * sim-events.c (ETRACE_P): Delete.
1062 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1063 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1064 * sim-events.h (struct _sim_events): Delete trace member.
1065 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1066 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1067
ce4eda4a
MF		 10682015-06-11 Mike Frysinger <vapier@gentoo.org>
1069
1070 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1071 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1072 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1073 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1074
a6c2a374
MF		 10752015-06-11 Mike Frysinger <vapier@gentoo.org>
1076
1077 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1078
9b9c712c
MF		 10792015-06-11 Mike Frysinger <vapier@gentoo.org>
1080
1081 * sim-trace.h (WITH_TRACE_P): New define.
1082 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1083 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1084 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1085 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1086 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1087 Redefine to use WITH_TRACE_P.
1088
10892015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1090
1091 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1092 mistake in call to sim_engine_abort.
509c2f32 1093
0a13382c
NC		 10942015-04-29 Nick Clifton <nickc@redhat.com>
1095
1096 PR 18273
1097 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1098 increasing parenthesis around casts to signed values.
0a13382c 1099
767e68f1
MF		 11002015-04-21 Mike Frysinger <vapier@gentoo.org>
1101
1102 * gennltvals.sh: Add mcore support.
1103 * nltvals.def: Regenerate.
1104
248d23e8
MF		 11052015-04-21 Mike Frysinger <vapier@gentoo.org>
1106
1107 * cgen.sh: Add +x permissions.
1108 * genmloop.sh: Likewise.
1109 * gentvals.sh: Likewise.
1110 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1111 Change all uses of srcroot for newlib to newlibroot.
1112
20bca71d
MF		 11132015-04-18 Mike Frysinger <vapier@gentoo.org>
1114
1115 * sim-base.h (SIM_CPU): New typedef.
1116
7e83aa92
MF		 11172015-04-18 Mike Frysinger <vapier@gentoo.org>
1118
1119 * cgen-engine.h (CIA_ADDR): Delete.
1120 * sim-base.h: Update sim_cia example.
1121 [!CIA_ADDR] (sim_cia): New typedef.
1122
034685f9
MF		 11232015-04-17 Mike Frysinger <vapier@gentoo.org>
1124
1125 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1126 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1127 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1128 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1129 CIA_SET to CPU_PC_SET.
1130
78e9aa70
MF		 11312015-04-15 Mike Frysinger <vapier@gentoo.org>
1132
1133 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1134 * sim-main.h (STATE_CPU): Remove from comment and define.
1135
bf12d44e
MF		 11362015-04-13 Mike Frysinger <vapier@gentoo.org>
1137
1138 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1139 * configure: Regenerate.
1140
a542beff
MF		 11412015-04-13 Mike Frysinger <vapier@gentoo.org>
1142
1143 * sim-options.c: Include version.h.
1144 (OPTIONS_VERSION): New enum.
1145 (standard_options): Add "version".
1146 (standard_option_handler): Handle OPTIONS_VERSION.
1147
8c32ba22
MF		 11482015-04-13 Mike Frysinger <vapier@gentoo.org>
1149
1150 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1151 (create-version.sh): Delete.
1152
122bbfb5
MF		 11532015-04-06 Mike Frysinger <vapier@gentoo.org>
1154
1155 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1156
0fe84f3f
MF		 11572015-04-01 Mike Frysinger <vapier@gentoo.org>
1158
1159 * run-sim.h, run.c: Delete.
1160 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1161
aadc9410
MF		 11622015-03-31 Mike Frysinger <vapier@gentoo.org>
1163
1164 * config.in, configure: Regenerate.
1165 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1166 (ZLIB, ZLIBINC): Define.
1167 (BFD_LIB): Add $(ZLIB).
1168
5a394431
MF		 11692015-03-31 Mike Frysinger <vapier@gentoo.org>
1170
1171 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1172 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1173
92fc6153
MF		 11742015-03-29 Mike Frysinger <vapier@gentoo.org>
1175
1176 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1177 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1178 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1179
596f8827
MF		 11802015-03-24 Mike Frysinger <vapier@gentoo.org>
1181
1182 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1183 usage of STATE_WATCHPOINTS.
1184 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1185 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1186
523ba8f9
MF		 11872015-03-24 Mike Frysinger <vapier@gentoo.org>
1188
1189 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1190
c0931f26
MF		 11912015-03-24 Mike Frysinger <vapier@gentoo.org>
1192
1193 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1194
30452bbe
MF		 11952015-03-24 Mike Frysinger <vapier@gentoo.org>
1196
1197 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1198 of enable_sim_hardware to AC_ARG_ENABLE.
1199
49cd1634
MF		 12002015-03-23 Mike Frysinger <vapier@gentoo.org>
1201
1202 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1203 Add dv-sockser.o to sim_hw_objs.
1204
3649cb06
MF		 12052015-03-23 Mike Frysinger <vapier@gentoo.org>
1206
1207 * dv-sockser.c: Include config.h.
1208 * dv-sockser.h: Include sim-inline.h.
1209 [HAVE_DV_SOCKSER]: Move all prototypes here.
1210 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1211 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1212
6cd5ace4
MF		 12132015-03-16 Mike Frysinger <vapier@gentoo.org>
1214
1215 * gentmap.c, run.c: Convert old style prototypes.
1216
ae7d0cac
MF		 12172015-03-16 Mike Frysinger <vapier@gentoo.org>
1218
1219 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1220 symlinking tconfig.h to tconfig.in.
1221 * config.in, configure: Regenerate.
1222 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1223 * tconfig.in: Rename file ...
1224 * tconfig.h: ... here.
1225
8406bb59
MF		 12262015-03-15 Mike Frysinger <vapier@gentoo.org>
1227
1228 * dv-socker.h (dv_sockser_install): Declare.
1229 * sim-module.c: Include config.h.
1230 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1231 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1232 * sim-module.h: Include gdb/remote-sim.h.
1233
1303206d
MF		 12342015-03-14 Mike Frysinger <vapier@gentoo.org>
1235
1236 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1237 (sim-inline.c): Delete rule.
1238
465fb143
MF		 12392015-03-14 Mike Frysinger <vapier@gentoo.org>
1240
1241 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1242 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1243 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1244
93129366
MF		 12452015-03-14 Mike Frysinger <vapier@gentoo.org>
1246
1247 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1248 [!ASSERT, WITH_ASSERT]: Likewise.
1249 * sim-endian.c: Delete sim-io.h include.
1250
4c4ca605
MF		 12512015-02-19 Mike Frysinger <vapier@gentoo.org>
1252
1253 * run-sim.h (sim_kill): Delete unused prototype.
1254
dc1d9d1f
CG		 12552015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1256
16218fd3
CG		 1257 * gentmap.c: Include "string.h".
1258
12592015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1260
1261 * sim-options.c (sim_args_command): Call freeargv() when failure
1262 occurs.
dc1d9d1f 1263
fdbf396f
JB		 12642015-01-07 Joel Brobecker <brobecker@adacore.com>
1265
1266 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1267
2d7bb758
JB		 12682014-12-03 Joel Brobecker <brobecker@adacore.com>
1269
1270 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1271 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1272 callbacks following renaming in callback.h.
1273 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1274 callback by call to "to_lstat" callback
1275
6aefca7e
GB		 12762014-08-28 Gary Benson <gbenson@redhat.com>
1277
1278 * sim-trace.h (debug_printf): New define.
1279
2974be62
AM		 12802014-08-19 Alan Modra <amodra@gmail.com>
1281
1282 * configure: Regenerate.
1283
faa743bb
RM		 12842014-08-15 Roland McGrath <mcgrathr@google.com>
1285
1286 * configure: Regenerate.
1287 * config.in: Regenerate.
1288
60d847df
MF		 12892014-03-10 Mike Frysinger <vapier@gentoo.org>
1290
1291 * sim-command.c (sim_do_command): Add const to cmd.
1292 * sim-options.c (sim_args_command): Add const to cmd.
1293 * sim-options.h (sim_args_command): Add const to cmd.
1294
b2b255bd
MF		 12952014-03-05 Mike Frysinger <vapier@gentoo.org>
1296
1297 * sim-hload.c (sim_load): Add const to prog.
1298 * sim-load.c (sim_load_file): Likewise.
1299 * sim-utils.c (sim_analyze_program): Likewise.
1300 * sim-utils.h (sim_analyze_program): Likewise.
1301 (sim_load_file): Likewise.
1302
1a8a700e
MF		 13032014-03-04 Mike Frysinger <vapier@gentoo.org>
1304
1305 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1306 * callback.c (system): Delete unused prototype.
1307 (os_init): Likewise.
1308 (os_shutdown): Likewise.
1309 (os_unlink): Likewise.
1310 (os_time): Likewise.
1311 (os_system): Likewise.
1312 (os_rename): Likewise.
1313 (os_write_stdout): Likewise.
1314 (os_flush_stdout): Likewise.
1315 (os_write_stderr): Likewise.
1316 (os_flush_stderr): Likewise.
1317 (os_write): Likewise.
1318 (os_read_stdin): Likewise.
1319 (os_read): Likewise.
1320 (os_open): Likewise.
1321 (os_lseek): Likewise.
1322 (os_isatty): Likewise.
1323 (os_get_errno): Likewise.
1324 (os_close): Likewise.
1325 (os_vprintf_filtered): Likewise.
1326 (os_evprintf_filtered): Likewise.
1327 (os_error): Likewise.
1328 (fdmap): Likewise.
1329 (fdbad): Likewise.
1330 (wrap): Likewise.
1331 (wrap): Change to new style prototype.
1332 (fdbad): Likewise.
1333 (fdmap): Likewise.
1334 (os_close): Likewise.
1335 (os_poll_quit): Likewise.
1336 (os_get_errno): Likewise.
1337 (os_isatty): Likewise.
1338 (os_lseek): Likewise.
1339 (os_open): Likewise.
1340 (os_read): Likewise.
1341 (os_read_stdin): Likewise.
1342 (os_write): Likewise.
1343 (os_write_stdout): Likewise.
1344 (os_flush_stdout): Likewise.
1345 (os_write_stderr): Likewise.
1346 (os_flush_stderr): Likewise.
1347 (os_rename): Likewise.
1348 (os_system): Likewise.
1349 (os_time): Likewise.
1350 (os_unlink): Likewise.
1351 (os_stat): Likewise.
1352 (os_fstat): Likewise.
1353 (os_lstat): Likewise.
1354 (os_ftruncate): Likewise.
1355 (os_truncate): Likewise.
1356 (os_pipe): Likewise.
1357 (os_pipe_empty): Likewise.
1358 (os_pipe_nonempty): Likewise.
1359 (os_shutdown): Likewise.
1360 (os_init): Likewise.
1361 (cb_read_target_syscall_maps): Likewise.
1362 (cb_target_to_host_syscall): Likewise.
1363 (cb_host_to_target_errno): Likewise.
1364 (cb_target_to_host_open): Likewise.
1365 (cb_store_target_endian): Likewise.
1366 (cb_host_to_target_stat): Likewise.
1367 * sim-hload.c (sim_load): Change to new style prototype.
1368 * sim-load.c (sim_load_file): Change to new style prototype.
1369 (report_transfer_performance): Likewise.
1370 (xprintf_bfd_vma): Likewise.
1371 * syscall.c (cb_get_string): Change to new style prototype.
1372 (get_path): Likewise.
1373 (cb_syscall): Likewise.
1374
7b064844
HPN		 13752013-10-15 Hans-Peter Nilsson <hp@axis.com>
1376
1377 * create-version.sh: Align parameters to match those of
1378 ../../gdb/common/create-version.sh.
1379 * Make-common.in (srcsim): New variable.
1380 (version.c): Adjust call to create-version.sh as per above.
1381
bf3d9781
AM		 13822013-09-23 Alan Modra <amodra@gmail.com>
1383
1384 * configure: Regenerate.
1385
f06dccb0
MF		 13862013-09-03 Mike Stump <mikestump@comcast.net>
1387
1388 * sim-options.c (complete_option_list): Mark text and word const.
1389
d6c2da54
TT		 13902013-06-28 Tom Tromey <tromey@redhat.com>
1391
1392 * Make-common.in (version.c): Use version.in, not
1393 common/version.in.
1394 * create-version.sh: Likewise.
1395
b652c496
JB		 13962013-06-24 Joel Brobecker <brobecker@adacore.com>
1397
1398 * create-version.sh: New script. Adapted from
1399 gdb/commong/create-version.sh.
1400 * Make-common.in (version.c): Update rule dependencies,
1401 and re-implement using create-version.sh.
1402
3346cfda
NC		 14032013-06-21 Nick Clifton <nickc@redhat.com>
1404
1405 * gennltvals.sh: Add msp430 support.
1406 * nltvals.def: Regenerate.
1407
31e6ad7d
MF		 14082013-06-03 Mike Frysinger <vapier@gentoo.org>
1409
1410 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1411 * aclocal.m4, configure: Regenerate.
1412
d3685d60
TT		 14132013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1414
1415 PR build/15414:
1416 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1417 -Wformat-nonliteral with -Wno-format.
1418
1517bd27
MF		 14192013-03-26 Mike Frysinger <vapier@gentoo.org>
1420
1421 * acinclude.m4: Regenerate.
1422
3fd38161
JS		 14232013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1424
1425 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1426 which do not support dv-sockser.o. Add always as option to
1427 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1428 is always required to be enabled by simulator.
1429
3f170f37
MF		 14302012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1431
1432 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1433 * nltvals.def: Regenerate.
1434
5f3ef9d0
JB		 14352012-06-16 Joel Brobecker <brobecker@adacore.com>
1436
1437 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1438 * config.in, configure: Regenerate.
1439
2c1fa544
PA		 14402012-05-24 Pedro Alves <palves@redhat.com>
1441
1442 * sim-signal.h (sim_signal_to_target): Rename to ...
1443 (sim_signal_to_gdb_signal): ... this.
1444 * sim-signal.c (sim_signal_to_target): Rename to ...
1445 (sim_signal_to_gdb_signal): ... this.
1446 * sim-reason.c (sim_stop_reason): Adjust to rename.
1447
a493e3e2
PA		 14482012-05-24 Pedro Alves <palves@redhat.com>
1449
1450 PR gdb/7205
1451
72f4393d 1452 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1453
2ea28649
PA		 14542012-05-24 Pedro Alves <palves@redhat.com>
1455
1456 PR gdb/7205
1457
1458 Replace target_signal with gdb_signal throughout.
1459
a6ff997c
NC		 14602012-05-18 Nick Clifton <nickc@redhat.com>
1461
1462 PR 14072
1463 * callback.c: Include config.h before system header files.
1464 * cgen-trace.c: Likewise.
1465 * cgen-utils.c: Likewise.
1466 * gentmap.c: Likewise.
1467
ffbc20d9
MF		 14682012-04-02 Mike Frysinger <vapier@gentoo.org>
1469
1470 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1471
2aaed979
KB		 14722012-03-28 Rathish C <rathish.c@kpitcummins.com>
1473
1474 * sim-trace.c: Update the function prototype of save_data_size.
1475 Move the enum data_fmt from here...
1476 * sim-trace.h: ...to here.
1477 Add function prototype of save_data.
1478
a35a3322
MF		 14792012-03-25 Mike Frysinger <vapier@gentoo.org>
1480
1481 * sim-core.h (sim_core_trans_addr): Add prototype.
1482
f914e384
HPN		 14832012-03-24 Hans-Peter Nilsson <hp@axis.com>
1484
1485 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1486 missing in last change.
1487
2232061b
MF		 14882012-03-24 Mike Frysinger <vapier@gentoo.org>
1489
1490 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1491 * nrun.c: Include string.h/strings.h.
1492 * aclocal.m4, config.in, configure: Regenerate.
1493
ac0aacdf
MF		 14942012-03-22 Mike Frysinger <vapier@gentoo.org>
1495
1496 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1497 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1498 out -Werror initialization.
1499
509deab2
MF		 15002012-03-19 Mike Frysinger <vapier@gentoo.org>
1501
1502 * Make-common.in (TAGS): Change a-z to [:lower:].
1503 * acinclude.m4 (sim-trace): Likewise.
1504 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1505 Change A-Za-z0-9 to [:alnum:].
1506
9a5e0c49
MF		 15072012-03-18 Mike Frysinger <vapier@gentoo.org>
1508
1509 * nrun.c (main): Display strsignal of sigrc.
1510
96cdfef0
MF		 15112012-01-06 Mike Frysinger <vapier@gentoo.org>
1512
1513 * Makefile.in (abs_srcdir): Declare.
1514 (srcroot): Define in terms of abs_srcdir.
1515 (headers): Change srcdir to abs_srcdir.
1516
12c3e59c
JB		 15172012-01-02 Joel Brobecker <brobecker@adacore.com>
1518
1519 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1520 header.
1521
96987c2b
JB		 15222011-12-19 Joel Brobecker <brobecker@adacore.com>
1523
1524 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1525 system bourne shell.
1526
71712327
MF		 15272011-12-03 Mike Frysinger <vapier@gentoo.org>
1528
1529 * syscall.c (cb_get_string): Rename from "get_string".
1530 (get_path): Rename get_string call to cb_get_string.
1531
db2e4d67
MF		 15322011-12-03 Mike Frysinger <vapier@gentoo.org>
1533
1534 * Make-common.in (VPATH): Add $(srccom).
1535 (DEP): Delete.
1536 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1537 POSTCOMPILE): New variables.
1538 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1539 Include dependency files, when using GNU Make. Delete all
1540 dependency-only rules.
1541 * aclocal.m4: Include ../../config/depstand.m4. Call
1542 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1543 (MAKE, GMAKE): New substs.
1544
a13852d9
MF		 15452011-11-07 Mike Frysinger <vapier@gentoo.org>
1546
1547 PR sim/13161
1548 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1549 * configure, config.in: Regenerate.
1550 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1551
4399a56b
MF		 15522011-10-19 Mike Frysinger <vapier@gentoo.org>
1553
1554 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1555
f1a81b37
JB		 15562011-10-18 John Wehle <john@feith.com> (tiny patch)
1557
1558 * sim-profile.c (profile_info): Only print the title once.
1559
9c082ca8
MF		 15602011-10-17 Mike Frysinger <vapier@gentoo.org>
1561
1562 * acinclude.m4: Rename from aclocal.m4.
1563 * aclocal.m4: Regenerate.
1564
6ffe910a
MF		 15652011-10-17 Mike Frysinger <vapier@gentoo.org>
1566
1567 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1568 * common.m4: Delete.
1569 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1570 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1571 * configure: Regenerate.
1572
59c0b43d
TT		 15732011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1574
1575 * sim-alu.h (ALU32_AND): Clear carry flag.
1576 (ALU32_AND): Clear carry flag.
1577
66f8d993
MF		 15782011-10-09 Mike Frysinger <vapier@gentoo.org>
1579
1580 * dv-cfi.c: Include stdbool.h.
1581
d56a2aae
MF		 15822011-10-09 Mike Frysinger <vapier@gentoo.org>
1583
1584 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1585
4a99173d
MF		 15862011-10-04 Mike Frysinger <vapier@gentoo.org>
1587
1588 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1589 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1590
10915d9a
MF		 15912011-07-12 Mike Frysinger <vapier@gentoo.org>
1592
1593 * sim-command.c: Include sim-options.h.
1594
63042524
MF		 15952011-07-12 Mike Frysinger <vapier@gentoo.org>
1596
1597 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1598
24a6c33d
MF		 15992011-07-12 Mike Frysinger <vapier@gentoo.org>
1600
1601 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1602 Delete direct call to AC_PROG_CC.
1603
2419798b
MF		 16042011-07-05 Mike Frysinger <vapier@gentoo.org>
1605
1606 * sim-command.c: New file.
1607 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1608 (sim-command.o): New rule.
1609
440db575
MF		 16102011-05-27 Mike Frysinger <vapier@gentoo.org>
1611
1612 * sim-options.c (standard_option_handler): Remove arg[0] check
1613 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1614 not an empty string, otherwise assign "" back to it.
1615
3ddcae71
MF		 16162011-05-26 Mike Frysinger <vapier@gentoo.org>
1617
1618 * nltvals.def: Regenerate to include Blackfin syscalls again.
1619
3a49ea9f
MF		 16202011-05-25 Mike Frysinger <vapier@gentoo.org>
1621
1622 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1623 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1624 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1625 (trace_idx_to_str): Likewise.
1626 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1627 (TRACE_syscall): Define.
1628 (WITH_TRACE_SYSCALL_P): Likewise.
1629 (TRACE_SYSCALL_P): Likewise.
1630
dd931b2f
MF		 16312011-05-23 Mike Frysinger <vapier@gentoo.org>
1632
1633 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1634 remove now-unnecessary sub-scope for glue->type setting.
1635 Check to see if the "reg" property exists before we use it, and
1636 if it doesn't exist, error out for "glue" devices.
1637
0e31da21
MF		 16382011-05-23 Mike Frysinger <vapier@gentoo.org>
1639
1640 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1641 glue-or, and set type to glue_xor when name is glue-xor.
1642 (hw_glue_port_event): Return immediately when type is glue_io
1643 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1644 and hw_port_event calls from glue_and to end of function.
1645
34b47c38
MF		 16462011-05-11 Mike Frysinger <vapier@gentoo.org>
1647
1648 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1649 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1650 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1651 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1652 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1653 around function arguments.
1654
56a9aa1d
MF		 16552011-04-14 Mike Frysinger <vapier@gentoo.org>
1656
1657 * sim-options.c (complete_option_list, sim_complete_command):
1658 New functions.
1659
d45bea91
MF		 16602011-04-02 Mike Frysinger <vapier@gentoo.org>
1661
1662 * dv-glue.c: Fix up style.
1663
12c4cbd5
MF		 16642011-04-02 Mike Frysinger <vapier@gentoo.org>
1665
1666 * hw-alloc.c (hw_alloc_data): Adjust brace.
1667 * hw-base.c (hw_base_data): Likewise.
1668 (generic_hw_unit_decode): Fix indentation.
1669 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1670 * hw-events.c (hw_event, hw_event_data): Likewise.
1671 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1672 * hw-instances.c (hw_instance_data): Likewise.
1673 * hw-instances.h (hw_instance): Likewise.
1674 * hw-main.h (hw_descriptor, enum): Likewise.
1675 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1676 * hw-ports.h (hw_port_descriptor): Likewise.
1677 * hw-properties.c (hw_property_data): Likewise.
1678 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1679 _range_property_spec, _reg_property_spec): Likewise.
1680 * hw-tree.c (_name_specifier, printer): Likewise.
1681 (split_device_specifier, parse_string_property, hw_tree_traverse,
1682 print_size, print_reg_property, print_string, print_properties):
1683 Fix indentation.
1684
66ee2731
MF		 16852011-03-29 Mike Frysinger <vapier@gentoo.org>
1686
1687 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1688 * Make-common.in (dv-cfi.o): New rule.
1689 * dv-cfi.c, dv-cfi.h: New files.
1690
165b70ea
KB		 16912011-03-21 Kevin Buettner <kevinb@redhat.com>
1692
1693 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1694 fcntl.h and sys/fcntl.h, for constants.
1695 * nltvals.def: Regenerate.
1696 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1697 * sim-io.h (sys/types.h, sys/stat.h): Include.
1698 (sim_io_stat, sim_io_fstat): Declare.
1699
028f6515
MF		 17002011-03-14 Mike Frysinger <vapier@gentoo.org>
1701
1702 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1703 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1704 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1705 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1706 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1707 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1708 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1709 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1710 syscall.c: Trim trailing whitespace.
1711
ef016f83
MF		 17122011-03-05 Mike Frysinger <vapier@gentoo.org>
1713
1714 * gennltvals.sh: Handle bfin targets.
1715 * nltvals.def: Regenerate.
1716
fee17b35
KB		 17172011-02-25 Kevin Buettner <kevinb@redhat.com>
1718
1719 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1720 file descriptors.
1721
d79fe0d6
MF		 17222011-02-14 Mike Frysinger <vapier@gentoo.org>
1723
1724 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1725 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1726 (hw_free): Drop zfree logic and always call free.
1727 * hw-base.c (hw_delete): Change zfree to free.
1728 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1729 (hw_handle_remove_phandle): Likewise.
1730 * hw-instances.c (hw_instance_delete): Likewise.
1731 * hw-tree.c (parse_reg_property): Likewise.
1732 (parse_ranges_property): Likewise.
1733 (parse_string_property): Likewise.
1734 * sim-core.c (sim_core_uninstall): Likewise.
1735 * sim-cpu.c (sim_cpu_free_all): Likewise.
1736 * sim-hw.c (sim_hw_uninstall): Likewise.
1737 * sim-memopt.c (do_memopt_delete): Likewise.
1738 (sim_memory_uninstall): Likewise.
1739 * sim-module.c (sim_module_uninstall): Likewise.
1740 * sim-options.c (sim_parse_args): Likewise.
1741 * sim-profile.c (profile_pc_cleanup): Likewise.
1742 (profile_uninstall): Likewise.
1743 * sim-watch.c (do_watchpoint_delete): Likewise.
1744 * sim-utils.c (zfree): Delete.
1745 (sim_state_free): Change zfree to free.
1746 * sim-utils.h (zfree): Delete.
1747
891e7fb1
MF		 17482011-02-13 Mike Frysinger <vapier@gentoo.org>
1749
1750 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1751
9bd90cce
MF		 17522011-01-12 Mike Frysinger <vapier@gentoo.org>
1753
1754 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1755
39a3ae0a
MF		 17562011-01-12 Mike Frysinger <vapier@gentoo.org>
1757
1758 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1759 fails.
1760 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1761 when asprintf fails.
1762 * sim-utils.c (sim_do_commandf): Issue an error and return when
1763 asprintf fails.
1764 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1765 asprintf fails.
1766
3143e5a9
MF		 17672011-01-11 Mike Frysinger <vapier@gentoo.org>
1768
1769 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1770 bytes has been calculated and when mmap_next_fd is valid and
1771 nr_bytes is 0.
1772 (memory_option_handler): Allow missing size when mmap_next_fd is
1773 valid.
1774
cb11d1f4
MF		 17752011-01-10 Mike Frysinger <vapier@gentoo.org>
1776
1777 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1778 not empty, and always append $3 to $hardware.
1779
17802011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1781
1782 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1783 * sim-hw.h (sim_hw_abort): Likewise.
1784
cc25892b
MF		 17852011-01-05 Mike Frysinger <vapier@gentoo.org>
1786
1787 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1788
44944448
JB		 17892011-01-05 Joel Brobecker <brobecker@adacore.com>
1790
1791 * run.1: Copyright year update.
1792
e61ddca7
MF		 17932010-12-28 Mike Frysinger <vapier@gentoo.org>
1794
e71b81d8
MF		 1795 * hw-alloc.h (HW_NALLOC): Define.
1796
1797010-12-28 Mike Frysinger <vapier@gentoo.org>
1798
e61ddca7
MF		 1799 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1800
bef6be3d
MF		 18012010-12-15 Mike Frysinger <vapier@gentoo.org>
1802
1803 * sim-memopt.c (OPTION_MAP_INFO): Define.
1804 (memory_options): Handle --map-info.
1805 (memory_option_handler): Handle OPTION_MAP_INFO.
1806
5be229c0
MF		 18072010-11-22 Mike Frysinger <vapier@gentoo.org>
1808
1809 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1810 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1811 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1812
81c641e7
MF		 18132010-11-22 Mike Frysinger <vapier@gentoo.org>
1814
1815 * sim-core.c (WITH_HW): Add device casts to device_error,
1816 device_io_read_buffer, and device_io_write_buffer.
1817
6ab5626b
MF		 18182010-11-16 Mike Frysinger <vapier@gentoo.org>
1819
1820 * dv-sockser.c (dv_sockser_write_buffer): New function.
1821 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1822 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1823
0bd15c7f
HPN		 18242010-10-07 Hans-Peter Nilsson <hp@axis.com>
1825
1826 * callback.c (os_lseek): Call wrap on lseek result.
1827
363a6e9f
OS		 18282010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1829
1830 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1831 call by its equality to -1 not by it being negative.
1832 (connected_p): Likewise for accept() call.
1833
c8551de3
MF		 18342010-04-23 Mike Frysinger <vapier@gentoo.org>
1835
1836 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1837
ef93a840
MF		 18382010-04-21 Mike Frysinger <vapier@gentoo.org>
1839
1840 * profile.c (sim_profile_print_bar): Add cpu argument.
1841
f093db8c
MF		 18422010-04-21 Mike Frysinger <vapier@gentoo.org>
1843
1844 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1845
0d3d2c71
MF		 18462010-04-21 Mike Frysinger <vapier@gentoo.org>
1847
1848 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1849 (profile_print_pc): Convert sim_io_printf to profile_printf.
1850 (profile_print_insn): Likewise.
1851 (profile_print_memory): Likewise.
1852 (profile_print_core): Likewise.
1853 (profile_print_model): Likewise.
1854 (sim_profile_print_bar): Likewise.
1855 (profile_print_speed): Likewise.
1856 (profile_print_addr_ranges): Likewise.
1857 (profile_info): Likewise.
1858 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1859
bd0bd508
MF		 18602010-04-19 Mike Frysinger <vapier@gentoo.org>
1861
1862 * sim-model.c (OPTION_MODEL): Convert to enum.
1863 (OPTION_MODEL_INFO): New enum.
1864 (model_options): Add model-info/info-model entries.
1865 (model_option_handler): Handle OPTION_MODEL_INFO.
1866
e8a76151
MF		 18672010-04-13 Mike Frysinger <vapier@gentoo.org>
1868
1869 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1870 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1871 initially.
1872
cb1cc9c6
MF		 18732010-04-13 Mike Frysinger <vapier@gentoo.org>
1874
1875 * sim-hrw.c (sim_write): Add const to buf arg.
1876 * sim-utils.h (sim_write_fn): Likewise.
1877
58f03a40
MF		 18782010-04-12 Mike Frysinger <vapier@gentoo.org>
1879
1880 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1881 defines.
1882
21cf617c
MF		 18832010-04-12 Mike Frysinger <vapier@gentoo.org>
1884
1885 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1886 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1887 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1888 * dv-sockser.c (sockser_options): Likewise.
1889 * hw-ports.c (empty_hw_ports): Likewise.
1890 * sim-hw.c (hw_options): Likewise.
1891 * sim-model.c (model_options): Likewise.
1892 * sim-options.c (standard_options): Likewise.
1893 * sim-profile.c (profile_options): Likewise.
1894 * sim-trace.c (trace_options): Likewise.
1895 * sim-watch.c (watchpoint_options): Likewise.
1896
e377ca52
MF		 18972010-04-12 Mike Frysinger <vapier@gentoo.org>
1898
1899 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1900 the local "arg_table" variable, and the xmalloc cast.
1901
adaaf009
MF		 19022010-04-10 Mike Frysinger <vapier@gentoo.org>
1903
1904 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1905 "prefix" var.
092d8476 1906 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1907
9ec7269f
MF		 19082010-04-10 Mike Frysinger <vapier@gentoo.org>
1909
1910 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1911
709b3bb3
MF		 19122010-04-10 Mike Frysinger <vapier@gentoo.org>
1913
1914 * sim-trace.c (save_data): Add const markings to "buf" argument.
1915
3dd68605
MF		 19162010-04-10 Mike Frysinger <vapier@gentoo.org>
1917
1918 * sim-options.c (standard_option_handler): Add const markings to
1919 local "type" var.
1920
0ad22a74
MF		 19212010-04-02 Mike Frysinger <vapier@gentoo.org>
1922
1923 * hw-ports.h: Fix spelling typos.
1924
75005b3a
MF		 19252010-03-30 Mike Frysinger <vapier@gentoo.org>
1926
1927 * configure.ac: Check for socklen_t.
1928 * configure, config.in: Regenerated.
1929 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1930
d946c288
MF		 19312010-03-30 Mike Frysinger <vapier@gentoo.org>
1932
1933 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1934 * sim-hw.c (hw_option_handler): Likewise.
1935
ff398ee4
MF		 19362010-03-30 Mike Frysinger <vapier@gentoo.org>
1937
1938 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1939 (interrupt_nr_to_str): Likewise.
1940 (default_interrupt_names): Add const to pointer type.
1941 (sim_watchpoint_install): Add const to prefix.
1942 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1943
6bf91687
MF		 19442010-03-30 Mike Frysinger <vapier@gentoo.org>
1945
1946 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1947 (sim_core_write_buffer): Likewise.
1948
15f3c2de
MF		 19492010-03-30 Mike Frysinger <vapier@gentoo.org>
1950
1951 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1952 the SIM_HAVE_ADDR_RANGE define.
1953
fb0cc53e
MF		 19542010-03-30 Mike Frysinger <vapier@gentoo.org>
1955
1956 * sim-core.h (device_error): Add const to message, and add printf
1957 format attribute.
1958
739dfd28
MF		 19592010-03-30 Mike Frysinger <vapier@gentoo.org>
1960
1961 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1962 SIM_HAVE_ADDR_RANGE define.
1963
59db87ad
MF		 19642010-03-30 Mike Frysinger <vapier@gentoo.org>
1965
1966 * dv-glue.c (hw_glue_ports): Swap static and const.
1967
dc416615
MF		 19682010-03-30 Mike Frysinger <vapier@gentoo.org>
1969
1970 * nrun.c (usage): Use void in definition.
1971 * sim-options.c (dup_arg_p): Convert old-style function definition.
1972 (sim_parse_args): Likewise.
1973 (sim_print_help): Likewise.
1974 * sim-trace.c (set_trace_option_mask): Likewise.
1975 (set_trace_option): Likewise.
1976 * sim-utils.c (sim_analyze_program): Likewise.
1977 (sim_elapsed_time_get): Likewise.
1978 (sim_elapsed_time_since): Likewise.
1979
11409fac
MF		 19802010-03-22 Mike Frysinger <vapier@gentoo.org>
1981
1982 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1983 (standard_options): Likewise.
1984 (standard_option_handler): Likewise.
1985
6d519a46
MF		 19862010-03-16 Mike Frysinger <vapier@gentoo.org>
1987
1988 * hw-ports.c (TRACE): Delete.
1989 * hw-properties.c (TRACE): Delete.
1990 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1991 (hw_find_integer_property): Likewise.
1992 (hw_find_integer_array_property): Likewise.
1993 (hw_add_duplicate_property): Likewise.
1994
799026a7
MF		 19952010-03-15 Mike Frysinger <vapier@gentoo.org>
1996
1997 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1998 "boolean".
1999
fd87baa9
MF		 20002010-02-04 Mike Frysinger <vapier@gentoo.org>
2001
2002 * sim-model.c: Include sim-model.h
2003
294bcb78
MF		 20042010-02-04 Mike Frysinger <vapier@gentoo.org>
2005
2006 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2007 & from the STATE_CPU() examples.
2008
80532737
DE		 20092010-01-24 Doug Evans <dje@sebabeach.org>
2010
d2c7a1a6
DE		 2011 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2012 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2013 ufixsfsi): Ditto.
2014 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2015 (struct cgen_fp_ops): Update signatures of floating point conversion
2016 operations.
2017
80532737
DE		 2018 * Make-common.in (CGEN_SIM_DEPS): Define.
2019 (CGEN_INCLUDE_DEPS): Use it.
2020 (CGEN_MAIN_CPU_DEPS): Simplify.
2021
1377e154
DE		 20222010-01-22 Doug Evans <dje@sebabeach.org>
2023
2024 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2025 (SUBWORDTFSI, JOINSIDI): Ditto.
2026
ec11f055
DE		 20272010-01-05 Doug Evans <dje@sebabeach.org>
2028
2029 * cgen-types.h (SETDI): Delete, unused.
2030
a09a0bfd
DE		 20312009-12-02 Doug Evans <dje@sebabeach.org>
2032
2033 * cgen-engine.h: Remove duplicated comment.
2034
62836bf4
DE		 20352009-11-23 Doug Evans <dje@sebabeach.org>
2036
2037 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2038 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2039
e94d449d
DE		 20402009-11-22 Doug Evans <dje@sebabeach.org>
2041
197fa1aa
DE		 2042 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2043 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2044 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2045 instead of CGEN_INSN_INT.
2046
e94d449d
DE		 2047 * cgen-trace.h (trace_extract): Add cast to fix warning.
2048
ca25db52
DE		 20492009-11-05 Doug Evans <dje@sebabeach.org>
2050
2051 * cgen-mem.h (DECLARE_GETT): Don't inline.
2052 (DECLARE_SETT): Ditto.
2053
c272cb46
JS		 20542009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2055
2056 * sim-inline.h: Fix spelling error.
2057
1428dced
TT		 20582009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2059
2060 * Make-common.in: Add datarootdir.
2061
44330079
RW		 20622009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2063
0aec8eb1
RW		 2064 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2065 (SIM_CHECK_MEMBERS_1): Remove.
2066 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2067 AC_CHECK_MEMBERS one.
2068 * configure: Regenerate.
2069
44330079
RW		 2070 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2071 * configure: Regenerate.
2072
d6416cdc
RW		 20732009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2074
81ecdfbb
RW		 2075 * config.in: Regenerate.
2076 * configure: Likewise.
2077
c462b41b
RW		 2078 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2079 definition of AC_CHECK_MEMBER.
2080
d6416cdc
RW		 2081 * aclocal.m4: m4_include toplevel config/override.m4.
2082 * configure: Regenerate.
2083
96e946ca
RW		 20842009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2085
2086 * Makefile.in (datarootdir): New variable.
2087
6a8b8615
DE		 20882009-07-07 Doug Evans <dje@sebabeach.org>
2089
2090 * Make-common.in (CPU_DIR): Define.
2091
2c2a86d7
DE		 20922009-07-06 Doug Evans <dje@sebabeach.org>
2093
2094 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2095 identifiers for file types rather than encoding internal
2096 implementation details of cgen.sh.
2097 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2098 * cgen.sh: Add support for parallel makes.
2099 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2100
c28c63d8
JB		 21012009-05-18 Jon Beniston <jon@beniston.com>
2102
72f4393d
L		 2103 * gennltvals.sh: Add lm32 target.
2104 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2105
982807ce
JB		 21062009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2107
2108 Speed up simulator startup:
2109 * sim-utils.c (zalloc): Use xcalloc.
2110
2a8922a9
HPN		 21112009-01-07 Hans-Peter Nilsson <hp@axis.com>
2112
2225d5bd
HPN		 2113 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2114 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2115 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2116 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2117 type, QI, HI, SI, DI.
2118
2a8922a9
HPN		 2119 * callback.c (os_error): Mark as being a noreturn function.
2120 * sim-io.h (sim_io_error): Similar for sim_io_error.
2121
6878aceb
JS		 21222008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2123
2124 * aclocal.m4: Fix underquoting of function names.
2125
be091327
DJ		 21262008-10-21 Julian Brown <julian@codesourcery.com>
2127
2128 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2129
79e1e459
HPN		 21302008-07-11 Hans-Peter Nilsson <hp@axis.com>
2131
2132 * common.m4: Add test for libz and zlib.h.
2133 * configure: Regenerate to track ../common/common.m4 changes.
2134 * config.in: Ditto.
2135
6efef468 21362008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2137 Daniel Jacobowitz <dan@codesourcery.com>
2138 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2139
2140 * aclocal.m4: Include ../../config/acx.m4.
2141 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2142 * configure, config.in: Regenerate.
2143 * Make-common.in (LIB_OBJS): Add version.o.
2144 (version.c, version.o): New rules.
72f4393d 2145 * run.c: Include version.h.
6efef468
JM		 2146 (usage): Add help parameter. Print output either to stdout or
2147 stderr depending on that parameter.
2148 (print_version): New.
2149 (main): Check for --help and --version.
2150 * run-sim.h (sim_target_display_usage): Add help parameter.
2151 * version.h: New.
2152
a4e64307
DJ		 21532008-04-14 Hans Kester <kester.hans@gmail.com>
2154
2155 * sim-signal.c: Define missing signals for _WIN32.
2156
2a3591b0
SR		 21572008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2158
2159 * gennltvals.sh: Add cr16.
2160 * nltvals.def: Rebuild.
2161
b981d709
DJ		 21622007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2163
eb639c50
DJ		 2164 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2165 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2166
f40f1a01
NC		 21672007-08-10 Nick Clifton <nickc@redhat.com>
2168
2169 * sim-memopt.c (memory_options): Mention that the
2170 --memory-size switch accepts suffixes.
72f4393d
L		 2171 (parse_size): Handle a suffix on the size value.
2172 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2173 switch accepts suffixes.
72f4393d 2174 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2175
edc5d9ec
HPN		 21762006-12-21 Hans-Peter Nilsson <hp@axis.com>
2177
2178 * acconfig.h: Remove.
2179 * config.in: Regenerate.
2180
09d96939
TS		 21812006-11-07 Thiemo Seufer <ths@mips.com>
2182
2183 * gentmap.c: Fix compile time warning.
2184
7e129781
TS		 21852006-11-07 Thiemo Seufer <ths@mips.com>
2186
2187 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2188 for bfd text addresses.
2189
3ae2e9a3 21902006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2191 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2192
2193 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2194 SIM_QUIET_NAN_NEGATED.
2195
41ec9f20
TS		 21962006-08-29 Nigel Stephens <nigel@mips.com>
2197
2198 * sim-profile.c (profile_pc_init): Initialise default profiling
2199 frequency to a prime number.
2200 (profile_print_pc): Convert gmon.out sample data into target
2201 byte order.
2202
e85e3205
RE		 22032006-06-13 Richard Earnshaw <rearnsha@arm.com>
2204
2205 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2206 * common.m4: Likewise.
2207 * configure: Regenerated.
2208
2f0122dc
DJ		 22092006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2210
2211 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2212 * configure: Regenerated.
2213
20e95c23
DJ		 22142006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2215
2216 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2217 and LIBINTL_DEP everywhere.
2218 (CSEARCH): Use INCINTL.
2219 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2220 gettext macros.
2221 * configure: Regenerated.
2222
ea696909
HPN		 22232006-03-29 Hans-Peter Nilsson <hp@axis.com>
2224
2225 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2226 option-contents test.
2227
aba6488e
MM		 22282005-11-28 Mark Mitchell <mark@codesourcery.com>
2229
25520859
MM		 2230 * sim-signal.c (sim_signal_to_target): Fix typos.
2231
aba6488e
MM		 2232 * sim-reason.c (sim_stop_reason): Use
2233 sim_signal_to_target, not sim_signal_to_host.
2234 * sim-signal.c (sim_signal_to_host): Fix typo.
2235 (sim_signal_to_target): New function.
2236
f010abaa
HPN		 22372005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2238
2239 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2240 change.
2241
09b96ea0
ILT		 22422005-07-08 Ian Lance Taylor <ian@airs.com>
2243
efd36314
ILT		 2244 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2245
09b96ea0
ILT		 2246 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2247 different fraction for a quiet NaN.
2248 (unpack_fpu): Likewise.
2249
3b02a06b
BE		 22502005-07-08 Ben Elliston <bje@au.ibm.com>
2251
2252 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2253 * sim-load.c: Likewise.
2254 * syscall.c: Likewise.
2255
18d59ab9
CV		 22562005-05-24 Corinna Vinschen <vinschen@redhat.com>
2257
2258 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2259 check.
2260
149cfe5b
DJ		 22612005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2262
2263 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2264
3f6da722 22652005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2266
3f6da722
MI		 2267 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2268 and signed64 for __ALPHA__.
2269
2b193c4a
MK		 22702005-03-23 Mark Kettenis <kettenis@gnu.org>
2271
2272 * aclocal.m4 Include ../../gettext.m4.
2273 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2274 (AM_LC_MESSAGES): Remove.
2275 * configure: Regenerate.
2276
51216631
JB		 22772005-02-28 Jim Blandy <jimb@redhat.com>
2278
2279 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2280 -Wuninitialized in the default list of build warnings if CFLAGS is
2281 set, and doesn't include -O. (Using -Wuninitialized without
2282 optimization produces a warning, which interferes with compilation
2283 with -Werror.)
72f4393d 2284
0c4507fd
JB		 22852005-02-21 Jim Blandy <jimb@redhat.com>
2286
2287 * callback.c (os_fstat): Don't declare 't' unless it's used.
2288
9ab46d53
JB		 22892005-02-09 Jim Blandy <jimb@redhat.com>
2290
2291 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2292 '-s' argument.
2293 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2294 to $(CGEN), to ensure that the command substitution happens where
2295 the variable is referenced in the submake, not when the submake's
2296 arguments are expanded.
2297 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2298 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2299 application Scheme script directly after ${cgen}; don't precede it
2300 with a -s.
2301
f4f8cce4
HPN		 23022005-01-28 Hans-Peter Nilsson <hp@axis.com>
2303
97f669ed
HPN		 2304 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2305 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2306 Include libiberty.h.
2307 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2308 being either end of a pipe.
2309 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2310 (os_shutdown): Clear pipe state.
2311 (default_callback): Initialize new members.
2312
f4f8cce4
HPN		 2313 * callback.c (default_callback): Initialize target_endian.
2314 (cb_store_target_endian): Renamed from store, new first parameter
2315 host_callback *cb, drop last parameter big_p. Take endianness
2316 from cb.
2317 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2318 Remove variable big_p.
2319 * nrun.c (main): Initialize default_callback.target_endian.
2320
35695fd6
AC		 23212005-01-14 Andrew Cagney <cagney@gnu.org>
2322
2323 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2324 Add explicit call to AC_CONFIG_HEADER.
2325 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2326 * configure: Re-generate.
2327
f0569246
AC		 23282005-01-12 Andrew Cagney <cagney@gnu.org>
2329
2330 * common.m4: New file, based on of aclocal.m4.
2331
38f48d72
AC		 23322005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2333
2334 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2335 * configure: Regenerated to track ../common/aclocal.m4 changes.
2336
b7026657
AC		 23372005-01-07 Andrew Cagney <cagney@gnu.org>
2338
2339 * configure.ac: Rename configure.in, require autoconf 2.59.
2340 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2341 * configure: Re-generate.
2342
5d945fec
HPN		 23432004-12-15 Hans-Peter Nilsson <hp@axis.com>
2344
2345 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2346 <case CB_SYS_ftruncate>: New cases.
2347
0d3cd463
HPN		 23482004-12-13 Hans-Peter Nilsson <hp@axis.com>
2349
2350 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2351 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2352 * callback.c (os_lstat): New function.
0d3cd463 2353
119860e5
HPN		 23542004-12-08 Hans-Peter Nilsson <hp@axis.com>
2355
027e2a04
HPN		 2356 * run.1: Document --sysroot=filepath.
2357 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2358 (standard_options): Support --sysroot=<path>.
2359 (standard_option_handler): Handle OPTION_SYSROOT.
2360 * syscall.c (simulator_sysroot): Define, initialized empty.
2361 (get_path): Prepend simulator_sysroot to absolute file path.
2362 [HAVE_STRING_H]: Include string.h.
2363 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2364 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2365 (main): If simulator_sysroot is not empty, chdir there.
2366 * sim-config.h (simulator_sysroot): Declare.
2367
119860e5
HPN		 2368 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2369 cgen_rtx_error" in a CGEN-generated simulator.
2370 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2371 replacement for CGEN-related breakpoints.
2372
70ae6611
HPN		 23732004-12-07 Hans-Peter Nilsson <hp@axis.com>
2374
2375 * Make-common.in (sim-basics_h): Add $(callback_h).
2376
697afb65
HPN		 23772004-12-03 Hans-Peter Nilsson <hp@axis.com>
2378
2379 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2380 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2381 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2382 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2383 (SIM_CHECK_MEMBERS): New macros.
2384 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2385 for struct stat member test and write. Add ST_x calls for each
2386 struct stat member tested in configure.in. Wrap each ST_x call in
2387 #ifdef of configure macro for that member.
2388 * configure, config.in: Regenerate.
2389
6e56eb07
HPN		 23902004-12-01 Hans-Peter Nilsson <hp@axis.com>
2391
2392 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2393 /dev/null.
2394 <case desc>: Pass -OPC opcfile.
2395 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2396 parameter to cgen.sh.
2397
c87368ac
RE		 23982004-11-30 Richard Earnshaw <rearnsha@arm.com>
2399
2400 * Make-common.in (sim-basics_h): Correct dependencies on
2401 cconfig.h and tconfig.h
2402 (sim-load.o): Correct typo in sim-basics_h dependency.
2403
08cd3760
RE		 24042004-11-18 Richard Earnshaw <rearnsha@arm.com>
2405
15f5e61f
RE		 2406 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2407 sub-dependencies for other sim files that they include.
2408 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2409 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2410
1afbf186
HPN		 24112004-11-16 Hans-Peter Nilsson <hp@axis.com>
2412
1d72487d
HPN		 2413 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2414 endian information.
2415
1afbf186
HPN		 2416 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2417 $(remote_sim_h) too.
2418 (sim_main_headers): Add sim-utils.h.
2419
a3bb1089
FCE		 24202004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2421
2422 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2423
5a645dc5
AC		 24242004-07-26 Andrew Cagney <cagney@gnu.org>
2425
2426 Problem from Olaf Hering <olh@suse.de>.
2427 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2428
109d3db3
BE		 24292004-07-10 Ben Elliston <bje@au.ibm.com>
2430
2431 * hw-tree.c (parse_integer_property): Typo fix in comments.
2432 * sim-options.c (sim_args_command): Likewise.
2433
0aaa4a81
AC		 24342004-06-28 Andrew Cagney <cagney@gnu.org>
2435
2436 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2437
0242f9ea
JR		 24382004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2439
2440 * callback.c (os_shutdown): Fix bug in last change: actually
2441 mark file descriptors as available on startup.
2442
594ee3a7
JR		 24432004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2444
2445 [ include/gdb: * callback.h (host_callback_struct): Replace
2446 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2447 * callback.c: Changed all users.
594ee3a7 2448
5f510f9c
AM		 24492004-06-15 Alan Modra <amodra@bigpond.net.au>
2450
2451 * sim-load.c (sim_load_file): Use bfd_get_section_size
2452 instead of bfd_get_section_size_before_reloc.
2453
7659f80a
DJ		 24542004-05-18 Daniel Jacobowitz <dan@debian.org>
2455
2456 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2457 passing it to printf.
2458
41ee5402
DJ		 24592004-05-10 Daniel Jacobowitz <dan@debian.org>
2460
2461 * callback.c: Update copyright dates.
2462 * run.c: Likewise.
2463 * sim-basics.h: Likewise.
2464 * sim-load.c: Likewise.
2465 * syscall.c: Likewise.
2466
24672004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2468
2469 * callback.c: Include cconfig.h instead of config.h.
2470 * run.c: Likewise.
2471 * sim-basics.h: Likewise.
2472 * sim-load.c: Likewise.
2473 * syscall.c: Likewise.
2474
6d0c993e
BE		 24752004-01-16 Ben Elliston <bje@wasabisystems.com>
2476
2477 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2478
6edf0760
NC		 24792003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2480
2481 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2482
a69146da
KH		 24832003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2484
2485 * sim-options.c (standard_options): Fix the names of H8
2486 variants.
2487
fc0a2244
AC		 24882003-10-30 Andrew Cagney <cagney@redhat.com>
2489
2490 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2491 with "struct bfd_symbol".
2492
ee3073b5
AC		 24932003-10-21 Andrew Cagney <cagney@redhat.com>
2494
2495 * callback.c (os_truncate): Call "truncate", and not "stat".
2496
198beae2
AC		 24972003-10-20 Andrew Cagney <cagney@redhat.com>
2498
2499 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2500
8822d001
JR		 25012003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2502
2503 * callback.c (os_ftruncate, os_truncate): New functions.
2504 (default_callback): Initialize ftruncate and truncate members.
2505
ea52ff81
DB		 25062003-09-08 Dave Brolley <brolley@redhat.com>
2507
2508 On behalf of Doug Evans <dje@sebabeach.org>
2509 * cgen.sh: New arg archfile.
2510 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2511 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2512
e158f0a0
AC		 25132003-08-28 Andrew Cagney <cagney@redhat.com>
2514
2515 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2516 * sim-options.c (print_help): Cast the format with specifier to
2517 "int".
2518
33319edb 25192003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2520 Dave Brolley <brolley@redhat.com>
33319edb 2521
72f4393d 2522 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2523 fields of CGEN_WRITE_QUEUE_ELEMENT.
2524 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2525 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2526 * gennltvals.sh: Add frv target.
2527 * nltvals.def: Add frv target.
2528
72f536bd
MS		 25292003-06-23 Michael Snyder <msnyder@redhat.com>
2530
ac59bf8d 2531 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2532 * sim-reg.c: Fix cut-and-paste bug in comment.
2533
1f1b2817
AC		 25342003-06-22 Andrew Cagney <cagney@redhat.com>
2535
2536 From matthew green <mrg@redhat.com>:
72f4393d 2537 * sim-fpu.h: Update copyright.
1f1b2817 2538 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2539 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2540 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2541
89c0d7dd 25422003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2543
89c0d7dd 2544 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2545 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2546 with disassemble_info:read_memory_func.
2547 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2548
828c9ae6
MS		 25492003-06-04 Michael Snyder <msnyder@redhat.com>
2550
2551 * common/run.c (main): Remove SIM_H8300 ifdef.
2552 (usage): Ditto.
2553 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2554 (standard_options): Add '-x' for h8/300sx.
2555 (standard_option_handler): Add case for SIM_H8300SX.
2556
80d35d90
MS		 25572003-04-13 Michael Snyder <msnyder@redhat.com>
2558
2559 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2560
876fec02
AC		 25612003-03-01 Andrew Cagney <cagney@redhat.com>
2562
2563 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2564 (sim_engine_vabort): Ditto.
2565
6b4a8935
AC		 25662003-02-27 Andrew Cagney <cagney@redhat.com>
2567
2568 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2569 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2570 * nrun.c (main): Ditto.
2571
dbd7cd63
AC		 25722003-02-26 Andrew Cagney <cagney@redhat.com>
2573
2574 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2575 (sim_engine_vabort): Ditto.
2576 (sim_engine_halt, sim_engine_restart): Ditto.
2577
836cc9f4
AC		 25782003-02-20 Andrew Cagney <ac131313@redhat.com>
2579
2580 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2581 (sim-break_h): Delete macro.
2582 (sim-break.o): Delete rule.
2583 * sim-break.c: Delete file.
2584 * sim-break.h: Delete file.
2585 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2586 (STATE_BREAKPOINTS): Delete macro.
2587 (sim_state_base): Delete field breakpoints.
2588 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2589 sim_break_install to array.
2590
45a15d6f
KH		 25912003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2592
2593 * run.c (usage): Fix typos.
2594
127a77fe
CD		 25952002-11-27 Richard Sandiford <rsandifo@redhat.com>
2596
2597 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2598
b85e4829
AC		 25992002-11-22 Andrew Cagney <ac131313@redhat.com>
2600
2601 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2602 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2603 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2604 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2605 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2606 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2607 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2608 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2609 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2610 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2611
d25b1553
AC		 26122002-11-13 Andrew Cagney <cagney@redhat.com>
2613
2614 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2615
d690312f
CD		 26162002-11-06 Richard Sandiford <rsandifo@redhat.com>
2617
2618 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2619 (distclean): Depend on it.
2620
7c3e3b33
AM		 26212002-10-14 Alan Modra <amodra@bigpond.net.au>
2622
2623 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2624
7ede505a
DB		 26252002-08-29 Dave Brolley <brolley@redhat.com>
2626
2627 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2628
75c4388a
AC		 26292002-07-17 Andrew Cagney <cagney@redhat.com>
2630
2631 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2632 (sim_set_callbacks, sim_size, sim_trace)
2633 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2634 to here from "gdb/remote-sim.h".
2635
7a3085c1 26362002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2637
2638 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2639 avoid possible longjmp problems with automatic variable siggnal.
2640
076043f2
AC		 26412002-07-14 Andrew Cagney <ac131313@redhat.com>
2642
2643 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2644 * Make-common.in (installdirs): Make $(libdir) too, needed when
2645 installing libsim.a.
2646
3fbeef0b
AC		 26472002-07-13 Andrew Cagney <ac131313@redhat.com>
2648
2649 * gennltvals.sh (dir): Mark d30v as obsolete.
2650 * nltvals.def: Remove d30v.
2651
bf962092
AC		 26522002-06-17 Andrew Cagney <cagney@redhat.com>
2653
27961795
AC		 2654 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2655
bf962092
AC		 2656 * sim-memopt.c: Include <unistd.h>.
2657 (do_memopt_add): Fix printf format.
2658 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2659
c8cca39f
AC		 26602002-06-16 Andrew Cagney <ac131313@redhat.com>
2661
2662 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2663 --enable-gdb-build-warnings.
2664 * configure: Regenerated to track ../common/aclocal.m4 changes.
2665
307041b7 26662002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2667
72f4393d
L		 2668 * sim-fpu.c (unpack_fpu): Initialize exponent for
2669 sim_fpu_class_zero.
2670 (i2fpu): Same.
2671 (sim_fpu_sqrt): Same.
7d7d930f 2672
3c25f8c7
AC		 26732002-06-08 Andrew Cagney <cagney@redhat.com>
2674
2675 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2676 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2677 * run.c: Ditto.
2678 * sim-load.c: Ditto.
2679 * callback.c: Ditto.
2680 * syscall.c: Ditto.
2681 * Make-common.in (callback_h): Define.
2682 (remote_sim_h): Define.
2683 (run.o): Update.
2684 (callback.o): Update.
2685 (syscall.o): Update.
72f4393d 2686 (sim-load.o):
3c25f8c7
AC		 2687 (nrun.o): Update.
2688 (sim-hload.o): Update.
2689 (sim-io.o): Update.
2690 (sim-reason.o): Update.
2691 (sim-reg.o): Update.
2692 (sim-resume.o): Update.
2693
dbec3bef
KH		 26942002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2695
2696 * run.c: Fix formatting.
2697
de4112fa
NC		 26982002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2699
2700 * run-sim.h: New header. Provide prototypes for functions used
2701 between run() and libsim.a which are not used by GDB.
2702 * run.c: Include run-sim.h.
72f4393d
L		 2703 (main): If SIM_TARGET_SWITCHES is defined call
2704 sim_target_parse_command_line.
2705 (usage): If SIM_TARGET_SWITCHES is defined call
2706 sim_target_display_usage.
de4112fa 2707
a8cdafbd
AV		 27082002-05-17 Andrey Volkov <avolkov@transas.com>
2709
2710 * run.c: Made h8300s as new target, not h8300h alias.
2711 Added new option -S (h8300s target)
2712 * sim-options.c: Ditto.
72f4393d 2713
5accf1ff
CD		 27142002-05-01 Chris Demetriou <cgd@broadcom.com>
2715
2716 * callback.c: Use 'deprecated' rather than 'depreciated.'
2717
080fe24b
AC		 27182002-02-24 Andrew Cagney <ac131313@redhat.com>
2719
2720 From wiz at danbala:
2721 * sim-fpu.h: Fix grammar and typos.
2722 Fix PR gdb/287.
2723
6439295f
CD		 27242002-02-10 Chris Demetriou <cgd@broadcom.com>
2725
2726 * callback.c: Fix some spelling errors.
2727 * hw-device.h: Likewise.
2728 * hw-tree.c: Likewise.
2729 * sim-abort.c: Likewise.
2730 * sim-alu.h: Likewise.
2731 * sim-core.h: Likewise.
2732 * sim-events.c: Likewise.
2733 * sim-events.h: Likewise.
2734 * sim-fpu.h: Likewise.
2735 * sim-profile.h: Likewise.
2736 * sim-utils.c: Likewise.
2737
dea03d4e
HPN		 27382002-01-31 Hans-Peter Nilsson <hp@axis.com>
2739
2740 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2741 New functions.
2742
1636f0bb
BE		 27432002-01-20 Ben Elliston <bje@redhat.com>
2744
2745 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2746 the comment for this enumerator.
2747
b59d44de
BE		 27482002-01-14 Ben Elliston <bje@redhat.com>
2749
2750 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2751
280b26c0
KH		 27522001-12-20 Kazu Hirata <kazu@hxi.com>
2753
2754 * run.c (usage): Fix a typo.
2755
e3e473da
BE		 27562001-07-05 Ben Elliston <bje@redhat.com>
2757
2758 * Make-common.in (srccgen): Remove.
2759 (CGEN_CPU_DIR): Define.
2760 (CGEN_READ_SCM): Redefine without $(srccgen).
2761 (CGEN_ARCH_SCM): Ditto.
2762 (CGEN_CPU_SCM): Ditto.
2763 (CGEN_DECODE_SCM): Ditto.
2764 (CGEN_DESC_SCM): Ditto.
2765
2836ee25
FCE		 27662001-04-25 Frank Ch. Eigler <fche@redhat.com>
2767
2768 * sim-load.c (sim_load_file): Put it back: external now.
2769 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2770
5b778125
AC		 27712001-04-21 Andrew Cagney <ac131313@redhat.com>
2772
2773 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2774 internal interface.
2775 * sim-utils.c (sim_analyze_program): Ditto.
2776
6ec9f4a9
FCE		 27772001-04-19 Frank Ch. Eigler <fche@redhat.com>
2778
2779 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2780 we're finished with its immediate use.
2781 * sim-load.c (sim_load_file): Ditto.
2782
764f1408
FCE		 27832001-03-16 Frank Ch. Eigler <fche@redhat.com>
2784
2785 Add support for mmap-based memory regions.
2786 * sim-memopt.c (mmap_next_fd): New global.
2787 (sim_memory_init): Reinitialize it.
2788 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2789 "--memory-mapfile FILE" option. Check for some errors.
2790 (do_memopt_add): Conditionally do mmap instead of malloc for
2791 backing store of simulated memory. Check for more errors.
2792 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2793 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2794 * configure.in: Look for mmap/fstat related functions and headers.
2795 * config.in, configure: Regenerated.
2796
35c20992
FCE		 27972001-03-15 Frank Ch. Eigler <fche@redhat.com>
2798
2799 * sim-core.c (sim_core_map_attach): Correct overlap-related
2800 error messages.
2801
f6bb7a3b
MM		 28022001-03-07 Michael Meissner <meissner@redhat.com>
2803
2804 * run.c (alloca-conf.h): Delete, no longer provided.
2805
01816cd8
BE		 28062001-02-22 Ben Elliston <bje@redhat.com>
2807
2808 * sim-trace.h (TRACE_VPU_IDX): Add.
2809 (TRACE_vpu): Define.
2810 (WITH_TRACE_VPU_P): Likewise.
2811 (TRACE_VPU_P): Likewise.
2812 * sim-trace.c (OPTION_TRACE_VPU): Define.
2813 (trace_options): Add --trace-vpu.
2814 (trace_option_handler): Handle OPTION_TRACE_VPU.
2815 (trace_option_handler): Include VPU tracing in --trace-semantics.
2816 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2817
44a9331c
BE		 28182001-02-21 Ben Elliston <bje@redhat.com>
2819
2820 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2821 (TRACE_BRANCH_INPUT2): Likewise.
2822
c43ad8eb
BE		 28232001-02-09 Ben Elliston <bje@redhat.com>
2824
2825 * (profile_print_pc): Write header out in target byte order.
2826
28272001-02-09 Ben Elliston <bje@redhat.com>
2828
2829 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2830 adjusting the pc shift value.
2831
9397fcbf
FCE		 28322001-01-12 Chris Demetriou <cgd@sibyte.com>
2833
badd2b1e
BE		 2834 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2835 where a numeric value is supplied.
9397fcbf 2836
63fe1038
BE		 28372001-01-06 Ben Elliston <bje@redhat.com>
2838
2839 * cgen.sh: Allow extrafiles to include the semantics files when
2840 generating an ISA-specific decoder.
2841
b6f6b44d
AO		 28422000-12-27 Alexandre Oliva <aoliva@redhat.com>
2843
2844 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2845
ad8707b5
BE		 28462000-12-23 Ben Elliston <bje@redhat.com>
2847
2848 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2849 them to the trace stream using sim_fpu_printn_fpu. Include
2850 "sim-fpu.h".
2851
b94c0966
BE		 28522000-12-15 Ben Elliston <bje@redhat.com>
2853
2854 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2855 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2856 trailing digits as specified (-1 to print all digits).
2857 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2858 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2859 to print_bits ().
2860
fd5d712e
BE		 28612000-12-13 Ben Elliston <bje@redhat.com>
2862
2863 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2864 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2865 (defs): New action.
2866
4c15ccf7
GK		 28672000-12-12 Geoffrey Keating <geoffk@redhat.com>
2868
2869 * sim-endian.h: Don't have parameters on macro definitions which
2870 are simply renaming functions, to permit use of XCONCAT2 in both
2871 the macro name and the arguments in a use of such a definition.
2872
0d277f51
BE		 28732000-12-11 Ben Elliston <bje@redhat.com>
2874
2875 * cgen-ops.h (SUBWORDDFDI): New function.
2876
bb4e03e5
BE		 28772000-12-05 Ben Elliston <bje@redhat.com>
2878
c79688eb
BE		 2879 * Make-common.in (cgen-defs): New target.
2880 (cgen-decode): Pass $(EXTRAFILES).
2881
bb4e03e5
BE		 2882 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2883 -outfile-suffix options.
2884
76440e4b
BE		 28852000-12-04 Ben Elliston <bje@redhat.com>
2886
6227bc85
BE		 2887 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2888 (SUBWORDSIUQI): Likewise.
2889 (SUBWORDDIHI): Likewise.
2890 (SUBWORDDIQI): New function.
2891
76440e4b
BE		 2892 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2893 * cgen-scache.c (scache_option_handler): Remove unused local var.
2894
cdc2a5c3
BE		 28952000-12-03 Ben Elliston <bje@redhat.com>
2896
2897 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2898
4e73b9c1
SC		 28992000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2900
2901 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2902
ce9bc8d1
SC		 29032000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2904
2905 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2906 space is not zero.
2907
ce13044d
SC		 29082000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2909
2910 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2911 (set_hw_delete): Moved the macro as a function.
2912 * hw-base.h (set_hw_delete): Declare as external function.
2913 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2914 allocated using hw_malloc.
72f4393d 2915
7c070881
SC		 29162000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2917
2918 * sim-options.c (sim_parse_args): Free the memory used for
2919 long_options, short_options, handlers, opt_cpu, orig_val.
2920
4f49fa1b
BE		 29212000-11-20 Ben Elliston <bje@redhat.com>
2922
2923 * cgen-ops.h (SUBBI): New macro.
2924 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2925 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2926
2d84da1b
BE		 29272000-11-16 Ben Elliston <bje@redhat.com>
2928
2929 * cgen-types.h (VOID): New type.
2930
dbc168af
BE		 29312000-11-09 Ben Elliston <bje@redhat.com>
2932
2933 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2934 (sim_fpu_two): Set exponent to 1.
2935
e4f5c43e
EZ		 29362000-10-26 Ben Elliston <bje@redhat.com>
2937
72f4393d
L		 2938 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2939 `all'. Pass `-i' options to cgen applications.
2940 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2941 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2942
a8d894af
BE		 29432000-10-08 Ben Elliston <bje@redhat.com>
2944
2945 * cgen-utils.c (cgen_rtx_error): New function.
2946
29472000-10-07 Ben Elliston <bje@redhat.com>
2948
2949 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2950 conditions for sim_core_read_buffer().
2951
6d4c43bf
DB		 29522000-09-26 Dave Brolley <brolley@redhat.com>
2953
2954 * cgen-utils.c (RORQI): New function.
2955 (ROLQI): New function.
2956 (RORHI): New function.
2957 (ROLHI): New function.
2958
0e266e5c
DB		 29592000-08-28 Dave Brolley <brolley@redhat.com>
2960
2961 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2962 in insn_value if it will fit.
2963
604259a0
FCE		 29642000-08-21 Frank Ch. Eigler <fche@redhat.com>
2965
2966 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2967
4193618c
DB		 29682000-08-15 Dave Brolley <brolley@redhat.com>
2969
2970 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2971
29722000-08-15 Dave Brolley <brolley@redhat.com>
2973
2974 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2975 (PROFILE_CPU_FREQ): New macro.
2976 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2977 (profile-options): Add profile-cpu-frequency.
2978 (parse_frequency): New function.
2979 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2980 (profile_print_speed): Print cpu frequency and simulated execution time.
2981 Re-indent other items to match.
2982
548a3e15
AC		 29832000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2984
2985 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2986
fab307a2
FCE		 29872000-07-27 Frank Ch. Eigler <fche@redhat.com>
2988
2989 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2990 * Makefile.in (install): Install run.1 man page.
2991
46a19b74
AC		 2992Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2993
2994 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2995 * Makefile.in (headers,nltvals.def): Merge.
2996
3c765a54
AC		 2997Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2998
f9cbceb6
AC		 2999 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3000 * nrun.c (main): Print the simulator statistics only in
3001 verbose mode.
3002 * hw-properties.h (hw_find_integer_array_property): Fix
3003 prototype (use signed_cell).
3004
38e64f35
AC		 3005 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3006 * sim-events.c (sim_events_remain_time): New function returning
3007 the time that remains before the event is raised.
3008 * hw-events.c (hw_event_remain_time): Likewise.
3009 * sim-events.h (sim_events_remain_time): Declare.
3010 * hw-events.h (hw_event_remain_time): Declare.
3011
0802cc40
AC		 3012 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3013 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3014 (OPTION_HW_LIST): New option --hw-list to list the devices.
3015 (hw_option_handler): List the device tree with 'sim_hw_print'.
3016
3c765a54
AC		 3017 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3018 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3019 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3020 (EXTENDED): Define for 16-bit word size.
3021 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3022 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3023 * sim-types.h: Added support for 16-bit targets.
3024
7fb283bc
FCE		 30252000-06-23 Frank Ch. Eigler <fche@redhat.com>
3026
3027 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3028
ab42ee12
FCE		 30292000-06-24 Frank Ch. Eigler <fche@redhat.com>
3030
3031 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3032 * Makefile.in (distclean): Clean cconfig.h also.
3033
eb2d80b4
AC		 3034Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3035
3036 * configure: Regenerated to track ../common/aclocal.m4 changes.
3037
3038Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3039
3040 * aclocal.m4 (sim-profile): Enable the profiler by default.
3041
781c552e
AC		 3042Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3043
3044 * run.c (main): Initialize sigrc.
3045
5eb1a8fa
AC		 3046Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3047
3048 * sim-events.c (update_time_from_event): Add more detailed event
3049 tracing.
3050
b2ac51e4
DB		 30512000-03-30 Dave Brolley <brolley@redhat.com>
3052
3053 * aclocal.m4 (cgen): Use guile to run cgen.
3054
f8603f2f
DB		 30552000-03-23 Dave Brolley <brolley@redhat.com>
3056
3057 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3058 ftruncdfsf.
3059 * cgen-accfp.c (fextsfdf): New function.
3060 (ftruncdfsf): New function.
3061 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3062
0f831eb3
JJ		 30632000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3064
3065 * cgen-ops.h: Added TRUNCSISI.
3066
e88acae7
FCE		 30672000-03-08 Dave Brolley <brolley@redhat.com>
3068
3069 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3070 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3071 (sim_queue_fn_si_write): Last argument is has type USI.
3072 (sim_queue_fn_sf_write): New function.
3073 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3074 (sim_queue_fn_sf_write): New function.
3075 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3076
baa7ae6f
AC		 3077Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3078
3079 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3080 sim_set_trace and run simulator using sim_resume.
3081 (main): Add option ``-o'' - operating environment. Only continue
3082 after a signal when operating environment.
3083 (main): Always set REASON and SIGRC using sim_stop_reason.
3084 (sim_trace): Delete extern declaration.
3085
6d358e86
NC		 30862000-02-08 Nick Clifton <nickc@cygnus.com>
3087
3088 * callback.c: Fix compile time warning messages.
3089 * run.c: Fix compile time warning messages.
72f4393d 3090
ed9a39eb
JM		 30911999-12-17 Dave Brolley <brolley@cygnus.com>
3092
3093 * sim-profile.h: (set_profile_option_mask): Add prototype.
3094 * sim-profile.c (set_profile_option_mask): No longer static.
3095
c4093a6a
JM		 3096Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3097
3098 * sim-arange.c: Include <string.h>
3099
de57eccd
JM		 31001999-12-07 Dave Brolley <brolley@cygnus.com>
3101
c4093a6a 3102 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3103 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3104 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3105 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3106 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3107 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3108 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3109 (fn_mem_qi_write): New union members.
3110 (fn_mem_hi_write): New union members.
3111 (fn_mem_si_write): New union members.
3112 (fn_mem_di_write): New union members.
3113 (fn_mem_df_write): New union members.
3114 (fn_mem_xi_write): New union members.
3115 (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-par.c (sim_queue_fn_mem_qi_write): New function.
3122 (sim_queue_fn_mem_hi_write): New function.
3123 (sim_queue_fn_mem_si_write): New function.
3124 (sim_queue_fn_mem_di_write): New function.
3125 (sim_queue_fn_mem_df_write): New function.
3126 (sim_queue_fn_mem_xi_write): New function.
3127 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3128 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3129 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3130
c2d11a7d
JM		 31311999-12-01 Dave Brolley <brolley@cygnus.com>
3132
3133 * cgen-accfp.c (subsf): Check status code.
3134 (mulsf): Ditto.
3135 (negsf): Ditto.
3136 (abssf): Ditto.
3137 (sqrtsf): Ditto.
3138 (invsf): Ditto.
3139 (minsf): Ditto.
3140 (maxsf): Ditto.
3141 (subdf): Ditto.
3142 (muldf): Ditto.
3143 (divdf): Ditto.
3144 (negdf): Ditto.
3145 (absdf): Ditto.
3146 (sqrtdf): Ditto.
3147 (invdf): Ditto.
3148 (mindf): Ditto.
3149 (maxdf): Ditto.
3150
31511999-11-26 Dave Brolley <brolley@cygnus.com>
3152
3153 * cgen-par.h (fn_df_write): Mode of data is DF.
3154 (sim_queue_fn_df_write): Mode of data is DF.
3155 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3156
31571999-11-22 Dave Brolley <brolley@cygnus.com>
3158
3159 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3160 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3161
11cf8741
JM		 31621999-11-04 Dave Brolley <brolley@cygnus.com>
3163
3164 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3165 CGEN_MEM_XI_WRITE members.
3166 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3167 (sim_queue_fn_xi_write): New function.
3168 (sim_queue_mem_xi_write): New function.
3169
3170 * cgen-par.c (sim_queue_fn_xi_write): New function.
3171 (sim_queue_mem_xi_write): New function.
3172 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3173 CGEN_MEM_XI_WRITE.
3174
e514a9d6
JM		 31751999-10-22 Dave Brolley <brolley@cygnus.com>
3176
3177 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3178 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3179 * cgen-par.c: Set insn_address for each queued write. Get pc from
3180 cpu when executing queued writes.
3181
31821999-10-19 Dave Brolley <brolley@cygnus.com>
3183
3184 * cgen-par.h (sim_queue_fn_pc_write): New function.
3185 (CGEN_FN_PC_WRITE): New enumerator.
3186 (fn_pc_write): New union member.
3187 * cgen-par.c (sim_queue_fn_pc_write): New function.
3188 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3189
917317f4
JM		 31901999-10-18 Dave Brolley <brolley@cygnus.com>
3191
3192 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3193 (CGEN_MEM_DF_WRITE): New enumerator.
3194 (mem_di_write): New union member.
3195 (mem_df_write): New union member.
3196 * cgen-par.c (sim_queue_mem_di_write): New function.
3197 (sim_queue_mem_df_write): New function.
3198 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3199 CGEN_MEM_DF_WRITE.
3200 * cgen-accfp.c (divsf): Check for division errors.
3201
32021999-10-14 Doug Evans <devans@casey.cygnus.com>
3203
3204 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3205
2df3850c
JM		 32061999-10-07 Dave Brolley <brolley@cygnus.com>
3207
72f4393d 3208 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3209 (fn_hi_write): New union member.
3210 (sim_queue_fn_hi_write): New function.
3211 * cgen-par.c (sim_queue_fn_hi_write): New function.
3212 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3213
2acceee2
JM		 32141999-09-29 Doug Evans <devans@casey.cygnus.com>
3215
3216 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3217 Change type of result to SEM_PC.
3218
3219Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3220
3221 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3222
6426a772
JM		 32231999-09-25 Doug Evans <devans@casey.cygnus.com>
3224
3225 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3226 (JOIN*): Delete cpu arg.
3227
3228Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3229
3230 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3231 parameter.
3232 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3233
c2c6d25f
JM		 3234Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3235
72f4393d
L		 3236 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3237 large values.
c2c6d25f 3238
7fc5b5ad
AC		 3239Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3240
3241 * run.c (main): Check the sim_stop_reason and only halt simulation
3242 when a valid stop condition is identified.
3243
c2c6d25f
JM		 3244Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3245
3246 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3247
3248Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3249
3250 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3251 (bi_write): New union element.
3252 (sim_queue_bi_write): New function.
3253 * cgen-par.c (sim_queue_bi_write): New function.
3254 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3255
d4f3574e
SS		 3256Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3257
3258 * configure: Regenerated to track ../common/aclocal.m4 changes.
3259
3260 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3261 ../gdb/configure.in.
3262 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3263 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3264 (SIM_WARNINGS): Delete
3265 (CONFIG_CFLAGS): Update.
3266
3267Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3268
3269 * cgen-par.c: New file.
3270 * cgen-par.h: New file.
3271 * cgen-sim.h (cgen-par.h): #include it.
3272 * cgen-cpu.h (write_queue): New field.
3273 (CPU_WRITE_QUEUE): New access macro.
3274 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3275 (cgen-par.o): New target.
3276
104c1213
JM		 32771999-08-28 Doug Evans <devans@casey.cygnus.com>
3278
3279 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3280 * cgen-utils.c (mode_names): Update.
3281
53a5351d
JM		 32821999-08-20 Doug Evans <devans@casey.cygnus.com>
3283
3284 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3285 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3286 buffer arg if WITH_PARALLEL_GENWRITE.
3287 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3288 (struct idesc): Ditto.
3289
3290Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3291
3292 * sim-model.c (model_option_handler): Add \n to error message.
3293
96baa820
JM		 32941999-08-08 Doug Evans <devans@casey.cygnus.com>
3295
3296 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3297 (insn_sem): Rewrite.
3298 (sem_fn_desc): New struct.
3299 (idesc): Rewrite.
3300 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3301 misses if ! FAST_P.
3302 (scache case): Split into non-parallel/parallel versions.
3303 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3304 if not use semantic switch version.
3305
33061999-08-04 Doug Evans <devans@casey.cygnus.com>
3307
3308 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3309 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3310 (SEM_BRANCH_INIT_EXTRACT): Delete.
3311 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3312 (SEM_BRANCH_FINI): Ditto.
3313 (SEM_BRANCH_VIA_ADDR): Ditto.
3314 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3315 (SEM_BRANCH_ADDR_CACHE): Delete.
3316 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3317 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3318 pbb_br_type.
3319 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3320 (@cpu@_pbb_begin): Initialize branch_target.
3321 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3322 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3323 pbb_br_type.
3324 (@cpu@_engine_run_fast): Ditto.
3325
adf40b2e
JM		 3326Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3327
3328 * cgen-utils.c (RORSI): New function.
3329 (ROLSI): New function.
3330
33311999-07-14 Doug Evans <devans@casey.cygnus.com>
3332
3333 * Makefile.in (TAGS): Tweak TAGS regex.
3334 * cgen-mem.h (*): Add TAGS markers.
3335
43e526b9
JM		 3336Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3337
3338 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3339 passed in when sim_resume is first entered - don't re-pass it
3340 after a restart.
72f4393d 3341
43e526b9
JM		 3342Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3343
3344 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3345 OPTION_LOAD_LMA but only when is defined.
3346 (standard_options): When SIM_HANDLES_LMA is defined include
3347 options --load-lma and --load-vma.
3348 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3349
3350 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3351 (struct sim_state_base): Add load_at_lma_p.
3352 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3353 STATE_LOAD_AT_LMA_P.
3354
3355Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3356
3357 * nrun.c (main): Re-format loop gnu style.
3358
9846de1b
JM		 3359Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3360
3361 * dv-sockser.c (connected_p): Initialize addrlen.
3362
33631999-07-06 Dave Brolley <brolley@cygnus.com>
3364
3365 * cgen-accfp.c (floatsidf): New function.
3366 (fixdfsi): New function.
3367
33681999-07-06 Doug Evans <devans@casey.cygnus.com>
3369
3370 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3371
43ff13b4
JM		 33721999-07-05 Doug Evans <devans@casey.cygnus.com>
3373
3374 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3375 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3376 * cgen-fpu.c: New file.
3377 * cgen-fpu.h: New file.
3378 * cgen-accfp.c: New file.
3379 * cgen-cpu.h (CGEN_CPU): New member fpu.
3380 * cgen-mem.h: Redo fp support.
3381 * cgen-ops.h: Delete k&r support. Redo fp support.
3382 * cgen-sim.h: Include cgen-fpu.h.
3383 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3384
085dd6e6
JM		 33851999-06-23 Doug Evans <devans@casey.cygnus.com>
3386
3387 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3388 ifndef.
3389 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3390 (@cpu@_pbb_cti_chain): Minor clean up.
3391
cd0fc7c3
SS		 33921999-05-08 Felix Lee <flee@cygnus.com>
3393
72f4393d
L		 3394 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3395 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3396 * configure: Regenerate.
72f4393d 3397
7a292a7a
SS		 3398Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3399
3400 * sim-core.c (device_error,device_io_read_buffer,
3401 device_io_write_buffer): Delete decls.
3402 * sim-core.h: Put them here.
3403
3404 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3405 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3406 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3407 (sim_core_write_aligned_N): Ditto.
3408
34091999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3410
3411 * sim-memopt.c (sim_memory_uninstall): Don't look into
3412 free()d memory.
3413
34141999-04-14 Doug Evans <devans@casey.cygnus.com>
3415
3416 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3417
34181999-04-13 Doug Evans <devans@casey.cygnus.com>
3419
3420 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3421 (sim_core_write_buffer): Ditto.
3422
34231999-04-02 Keith Seitz <keiths@cygnus.com>
3424
3425 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3426 after the interval counter has expired.
3427 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3428 poll_quit callbacks. May be overridden by Makefile.
3429 (poll_quit_counter): New global.
3430 * sim-events.c: Remove all mentions of ui_loop_hook. The
3431 host callback "poll_quit" will serve the purpose.
3432 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3433 is defined.
3434 * nrun.c: Remove declaration of ui_loop_hook.
3435
3436Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3437
3438 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3439 if being used by gdb.
3440
34411999-03-22 Doug Evans <devans@casey.cygnus.com>
3442
3443 * cgen-types.h (XF,TF): Tweak.
3444 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3445 in cgen-types.h.
3446 (SUBWORD*,JOIN*): Define.
3447 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3448 moved into cpu descriptor.
3449 * sim-model.h (MACH): New member `num'.
3450
c906108c
SS		 34511999-02-09 Doug Evans <devans@casey.cygnus.com>
3452
c906108c
SS		 3453 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3454 (CGEN_CPU): Member opcode renamed to cpu_desc.
3455 New members get_idata,disassembler.
3456 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3457 CGEN_INSN_ATTR_VALUE.
3458 (CGEN_STATE): Delete member opcode_table.
3459 (sim_disassemble_insn): Delete decl.
3460 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3461 (struct idesc): Moved to here from <cpu>-decode.h.
3462 * cgen-run.c (prime_cpu): Call prepare_run callback.
3463 * cgen-trace.h (SFILE): New type.
3464 (sim_disasm_sprintf): Declare.
3465 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3466 (sim_cgen_disassemble_insn): Declare.
3467 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3468 (insn_fields): Delete.
3469 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3470 CPU_CPU_DESC (cpu).
3471 (trace_insn): Call CPU_DISASSEMBLER hook.
3472 (sim_disasm_sprintf): New function.
3473 (sim_disasm_read_memory): New function.
3474 (sim_disasm_perror_memory): New function.
3475 (sim_cgen_disassemble_insn): New function.
3476 * cgen-utils.c: Don't include cpu-opc.h.
3477 (virtual_insn_entries): New static local.
3478 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3479 (cgen_insn_name): Rewrite.
3480 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3481 * cgen.sh (desc): New file generator handler.
3482 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3483 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3484 Don't include cpu-opc.h,cpu-sim.h.
3485 * sim-model.c (model_set): Delete SIM_DESC arg.
3486 (sim_model_set): Update.
3487 * sim-model.h (MACH): New member prepare_run.
3488
34891999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3490
3491 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3492 if redundant with allocator functions.
3493
3494Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3495
3496 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3497
3498 * sim-profile.h: Make like sim-trace.h.
3499 (PROFILE_USEFUL_MASK): New macro.
3500 * sim-profile.c (profile_options): Make like trace_options, allow
3501 optional on|off arg where applicable.
3502 (set_profile_option_mask): New function.
3503 (sim_profile_set_option): New function.
3504 (profile_option_handler): Simplify.
3505 Have -p only enable selected things, not everything.
3506 Add missing break to OPTION_PROFILE_PC_RANGE.
3507 * cgen-scache.c (scache_options): Allow optional on|off arg to
3508 --profile-scache.
3509 (scache_option_handler): Use sim_profile_set_option.
3510
35111999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3512
3513 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3514 (memory_option_handler): Implement MEMORY_FILL option. Make
3515 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3516 (parse_ulong_value): New function.
3517 (do_memopt_add): Allocate all buffers. Optionally fill them.
3518
35191999-01-15 Richard Henderson <rth@cygnus.com>
3520
3521 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3522 va_list, not an integer.
3523 * sim-events.c (sim_events_schedule): Likewise.
3524
72f4393d 3525 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3526 the appropriate type.
3527
35281999-01-14 Doug Evans <devans@casey.cygnus.com>
3529
3530 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3531 (sim_disassemble_insn): Update prototype.
3532 (sim_engine_invalid_insn): Ditto.
3533 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3534 (SEM_BRANCH_INIT): PCADDR->IADDR.
3535 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3536 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3537 * cgen-scache.h (*): Ditto.
3538 * cgen-trace.c (*): Ditto.
3539 * cgen-trace.h (*): Ditto.
3540 * cgen-utils.c (*): Ditto.
3541 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3542 (insn_t): Delete.
3543 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3544 (simple engine framework): Rewrite.
3545 * sim-module.c (modules): Install model module sooner (and in
3546 particular before the profile module).
3547
35481999-01-12 Doug Evans <devans@casey.cygnus.com>
3549
3550 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3551 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3552 (sim_model_init): Call it.
3553
3554 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3555
35561999-01-05 Doug Evans <devans@casey.cygnus.com>
3557
3558 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3559 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3560 (SEM_BRANCH_INIT_EXTRACT): New macro.
3561 (SEM_BRANCH_INIT): Add taken_p.
3562 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3563 (SEM_BRANCH_FINI): Use it.
3564 (SEM_INSN): Update.
3565 * cgen-run.c (sim_resume): Handle tracing of last insn.
3566 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3567 * cgen-trace.c (current_abuf): New static global.
3568 (trace_insn_init): Initialize it.
3569 (trace_insn_fini): Use it.
3570 (trace_insn): Set it.
3571 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3572 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3573 (@cpu@_emit_after): Ditto.
3574 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3575 labels if WITH_SEM_SWITCH_FULL.
3576 * sim-model.c: Include bfd.h.
3577 (sim_model_init): New function.
3578 (sim_model_install): Record init fn.
3579 * sim-model.h (MACH): New member bfd_name.
3580 * sim-module.c (modules): Initialize model before scache.
3581
35821998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3583
3584 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3585
c906108c
SS		 3586 * nrun.c (main): Remain in simulation loop for traps and
3587 exceptions when in operating environment mode.
3588 (ui_loop_hook): New stub hook for standalone use.
3589 * sim-events.c (sim_events_process): Call ui_loop_hook
3590 periodically on CYGWIN host.
3591
3592 * sim-reason.c (sim_stop_reason): Return host signal numbers
3593 to gdb on sim_stopped and sim_signalled cases.
3594 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3595 hook just before longjmp.
3596 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3597 hook just before sim_engine_run.
3598
3599 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3600 * sim-trace.h (trace_generic): Ditto.
3601 * sim-trace.c (trace_generic): Ditto.
72f4393d 3602
c906108c
SS		 36031998-12-14 Doug Evans <devans@casey.cygnus.com>
3604
3605 * Make-common.in (SIM_MAIN_DEPS): New var.
3606 (CGEN_MAIN_CPU_DEPS): New var.
3607 * aclocal.m4: Add --enable-cgen-maint option.
3608 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3609 (SETMEM*): Ditto.
3610 (GETIMEM*): Pass pc value to sim_core routine.
3611
3612Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3613
3614 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3615 Compare with ZERO not NULL.
3616
3617Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3618
3619 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3620 "sim-assert.h".
3621
36221998-12-09 Doug Evans <devans@casey.cygnus.com>
3623
3624 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3625 * sim-trace.c: Include stdlib.h if present.
3626 * dv-sockser.c: Include unistd.h if present.
3627 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3628 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3629
36301998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3631
3632 * gennltvals.sh: Add i960.
3633 * nltvals.def: Rebuild.
3634
36351998-12-04 Doug Evans <devans@casey.cygnus.com>
3636
3637 * cgen-defs.h: New file, old cgen-sim.h.
3638 * cgen-sim.h: Simple header that includes others.
3639 * sim-arange.c: New file.
3640 * sim-arange.h: New file.
3641 * sim-basics.h: Include it.
3642 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3643 (sim-arange.o): Add rule for.
3644 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3645 (sim_io_eprintf_cpu): Add prototype.
3646 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3647 (INLINE2): New macro.
3648 (EXTERN_INLINE): New macro.
3649 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3650 before calling module init fns.
3651 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3652 (profile_init): New function.
3653 (profile_options): New option --profile-range.
3654 (profile_option_handler): Handle --profile-range.
3655 (profile_print_insn): Qualify address range specific section titles.
3656 (profile_print_addr_ranges): New function.
3657 (profile_info): Print address ranges if specified.
3658 (profile_install): Set profile_init init fn.
3659 * sim-profile.h (PROFILE_DATA): New member `range'.
3660 * sim-trace.c (trace_init): New function.
3661 (trace_options): New option --trace-range.
3662 (trace_option_handler): Handle --trace-range.
3663 (trace_install): Set trace_init init fn.
3664 * sim-trace.h (TRACE_DATA): New member `range'.
3665 * sim-utils.c (sim_cpu_msg_prefix): New function.
3666 (sim_io_eprintf_cpu): New function.
3667 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3668 (PC_IN_PROFILE_RANGE_P): New macro.
3669 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3670 (trace_insn_fini): New arg abuf. All callers updated.
3671 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3672 printing cycle counts.
3673 * cgen-trace.h (trace_insn_fini): Update prototype.
3674 (TRACE_RESULT_P): New macro.
3675 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3676 (TRACE_INSN): Check ARGBUF_TRACE_P.
3677 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3678 * cgen-types.h (SIM_INLINE): Delete.
3679 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3680 * cgen-utils.c: Don't include cgen-engine.h
3681 * genmloop.sh (@cpu@_fill_argbuf): New function.
3682 (@cpu@_fill_argbuf_tp): New function.
3683 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3684 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3685 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3686 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3687 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3688 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3689 doing profiling. Update call to TRACE_INSN_FINI.
3690
3691 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3692
36931998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3694
3695 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3696 regions.
3697
36981998-12-01 Doug Evans <devans@casey.cygnus.com>
3699
3700 * sim-inline.c (SIM_INLINE_P): Fix typo.
3701
37021998-11-30 Doug Evans <devans@casey.cygnus.com>
3703
3704 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3705
3706Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3707
3708 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3709 * nltvals.def: Re-generate.
3710
3711Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3712
3713 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3714 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3715 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3716 GCC.
3717 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3718 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3719
37201998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3721
3722 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3723 (${cpu}_pbb_cti_chain): Ditto.
3724
37251998-11-18 Doug Evans <devans@casey.cygnus.com>
3726
3727 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3728 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3729 (EXTRACT_INT,EXTRACT_UINT): New macros.
3730 (SEM_SEM_ARG): New macro.
3731 (SEM_NEXT_VPC): New arg `pc'.
3732 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3733 (sim_disassemble_insn): Update prototype.
3734 * cgen-trace.c (current_insn,insn_fields): New static locals.
3735 (trace_insn): Set them.
b83266a0 3736 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3737 (sim_disassemble_insn): New arg insn_fields.
3738 Handle variable length insns.
3739 * genmloop.sh: Only emit pbb decls if -pbb.
3740 (${cpu}_scache_lookup): New arg `vpc'.
3741 (scache support): Fetch pc before entering loop.
3742
3743 * gennltvals.sh: Add fr30 support.
3744 * nltvals.def: Rebuild.
3745
3746Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3747
3748 * sim-types.h: Re-do type system so that GCC's attribute and mode
3749 are used to specify types. Handle case of ALPHA.
3750
37511998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3752
c906108c
SS		 3753 * aclocal.m4: Add tests for dlopen family.
3754 * config.in: Regenerated.
72f4393d 3755
c906108c
SS		 3756Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3757
3758 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3759
3760Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3761
3762 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3763 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3764 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3765 * cgen-sim.h: ... to here.
3766
3767Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3768
3769 * aclocal.m4 (enable-build-warnings): Replace
3770 enable-sim-warnings. Extend =LIST syntax so that prepend and
3771 append of options is possible. Drop -Werror, add
3772 -Wstrict-prototypes for GDB compatibility.
3773 * Make-common.in (SIM_WARNINGS): Update.
3774
3775Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3776
3777 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3778 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3779 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3780 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3781 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3782 CGEN_INCLUDE_DEPS.
3783 * cgen-cpu.h: New file.
3784 * cgen-engine.h: New file.
3785 * cgen-scache.h: New file.
3786 * cgen-sim.h: Delete portions moved to new files.
3787 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3788 rather than sending result to stdout.
3789
3790Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3791
3792 * Make-common.in (sim-reg.o): New rule.
3793 (cgen-run.o): New rule.
3794 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3795 * cgen-run.c (prime_cpu): New function.
3796 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3797 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3798 mentioned cpu.
3799 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3800 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3801 (CGEN_INSN_VIRTUAL_P): New macro.
3802 (SEM_PC): New typedef.
3803 (SEMANTIC_FN): Change type of result to SEM_PC.
3804 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3805 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3806 (SCACHE_MAP): New typedef.
3807 (CPU_SCACHE): Add pbb support.
3808 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3809 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3810 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3811 max_slice_insns.
3812 (INSN_NAME): Delete.
3813 (cgen_insn_name): Declare.
3814 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3815 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3816 (first_insn_p): Make static.
3817 (trace_insn): Handle virtual insns specially.
3818 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3819 * cgen-types.h (UBI): Delete.
3820 (MODE_TYPE): New enum.
3821 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3822 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3823 (cgen_virtual_opcode_table): New global.
3824 (cgen_insn_name): New function.
3825 (sim_disassemble_insn): Ignore virtual insns.
3826 * genmloop.sh: Delete top level loop generation. Add pbb support.
3827 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3828 (sim_cpu_base): New members max_insns,insn_name,model_data.
3829 (CPU_PC_GET,CPU_PC_SET): New macros.
3830 (sim_pc_get,sim_pc_set): Declare.
3831 * sim-model.c (model_set): Call model init fn.
3832 * sim-model.h (MODEL_FN): New typedef.
3833 (INSN_TIMING): New member model_fn.
3834 (MODEL): New members num,init.
3835 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3836 All callers updated.
3837 (profile_insn_init): New fn.
3838 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3839 Exit early if insn profiling not supported.
3840 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3841 (profile_install): Record profile_insn_init as init fn.
3842 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3843 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3844 (PROFILE_DATA): Delete member exec_time.
3845 Change insn_count to pointer to array, rather than the array.
3846 (sim_profile_print_bar): Declare.
3847
3848Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3849
3850 * cgen-run.c: New file.
3851 * sim-reg.c: New file.
3852
3853Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3854
3855 * aclocal.m4: Add checks for -lsocket and -lnsl.
3856
3857 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3858 allow local port reuse on listening socket.
3859
3860Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3861
3862 * sim-config.h: Remove reference to linux kernel header.
3863
3864Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3865
3866 * dv-sockser.c (sockser_addr): Make variable non-static.
3867
3868Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3869
3870 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3871
3872Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3873
3874 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3875
3876Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3877
3878 * Make-common.in (install-common): Add $(EXEEXT) when installing
3879 run.
3880
3881Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3882
3883 * cgen-sim.h (cgen_state): New member opcode_table.
3884 * cgen-utils.c (sim_disassemble_insn): Use it.
3885
3886Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3887
3888 * cgen-mem.h (DECLARE_SETT): Fix return type.
3889 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3890 * cgen-scache.c: Include stdlib.h.
3891 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3892 * sim-model.c (model_option_handler): Remove unused variable `n'.
3893
3894Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3895
3896 * cgen-utils.c: Include bfd.h.
3897 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3898
3899Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3900
3901 * sim-bits.h (EXTEND24): Fix typo.
3902
3903Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3904
3905 * sim-events.c (ETRACE_P): New macro.
3906 (struct _sim_event): Add member trace.
3907 (sim_events_free): Reclaim trace message.
3908
3909 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3910 sim_events_schedule_tracef): New functions, include printf trace
3911 information in argument list. If tracing, store asprintf'd trace
3912 message in sim_event.
3913
3914 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3915 hw_event_queue_schedule_vtracef): New functions, mimic
3916 sim_event_tracef.
3917
3918Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3919
3920 * sim-bits.h (EXTEND24): Define.
3921
3922Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3923
3924 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3925 (CPU_SCACHE_HASH_MASK): New macro.
3926 (SCACHE_HASH_PC): Rewrite.
3927 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3928 computation out of main loop.
3929
3930Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3931
c906108c
SS		 3932 * cgen-sim.h (RECORD_IADDR): Delete.
3933 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3934 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3935
3936Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3937
3938 * gennltvals.def (mn10200): Add entry.
3939 * nltvals.def: Regenerate with MN10200 additions.
3940
3941Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3942
3943 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3944 documentation on how it works.
3945
3946 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3947 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3948 sim_core_set_xor, sim_core_xor_read_buffer,
3949 sim_core_xor_write_buffer): Update.
3950
3951 * sim-events.h, sim-events.c (sim_events_install,
3952 sim_events_watch_clock, sim_events_schedule_after_signal,
3953 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3954 sim_events_deschedule): Update.
3955
3956 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3957 sim_fpu_max32, sim_fpu_max64): Update.
3958
3959Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3960
3961 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3962 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3963 * sim-profile.c (profile_print_model): Update.
3964
3965Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3966
3967 * gennltvals.def (m32r): Use common syscall.h now.
3968 (mn10300): Add entry.
3969 * nltvals.def: Regenerate.
3970
3971 * sim-engine.c (sim_engine_get_run_state): New function.
3972 * sim-engine.h (sim_engine_get_run_state): Declare it.
3973
3974Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3975
3976 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3977 * sim-core.c (sim_core_signal): Make extern, always define.
3978
3979Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3980
3981 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3982 * cgen-ops.h (ANDIF): New macro.
3983 (ANDIF[BQHSD]I): Delete.
3984
3985Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3986
3987 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3988 (hw_event_queue_schedule, hw_event_queue_deschedule,
3989 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3990 Janczyn.
3991
3992 * hw-alloc.h (HW_NZALLOC): Define.
3993
3994 * Make-common.in (test-hw-events): Add target for testing the
3995 hw-event code.
3996
3997Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3998
3999 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4000 hw-instances.o.
4001 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4002 files.
4003 * hw-main.h: Include hw-handles.h, hw-instances.h.
4004 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4005 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4006
c906108c
SS		 4007Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4008
4009 * dv-core.c: Include hw-main.h and sim-main.h.
4010 * dv-pal.c: Include hw-main.h and sim-io.h.
4011 * dv-glue.c: Include hw-main.h.
4012
4013 * hw-main.h: New file. Move list of includes to here.
4014 * hw-base.h: From here.
4015 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4016 (hw-*.o, dv-*.o): Update.
4017 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4018 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4019 sim-main.h.
4020
4021 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4022 do_hw_poll_read): Move declarations from here.
4023 * hw-main.h: To here.
72f4393d 4024
c906108c
SS		 4025 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4026 Move from here.
4027 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4028 rename.
4029 * Make-common.in (hw-config.h): Update
4030 * hw-base.c, dv-pal.c, dv-glue.c: Update
4031
4032 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4033 `*_callback' to `*_method.
4034
4035Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4036
4037 * hw-base.h (set_*): Move set method macros from here.
4038 * hw-device.h: To here.
4039
4040Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4041
4042 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4043 Declare.
4044
4045 * hw-base.c (hw_create, hw_delete): Call
4046 * hw-properties.c (create_hw_property_data,
4047 delete_hw_property_data): Define.
72f4393d 4048
c906108c
SS		 4049Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4050
4051 * hw-device.c, hw-properties.c: Include hw-base.h
4052
4053 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4054 * hw-device.c: From here.
4055 * hw-base.h: Include "hw-events.h".
4056
4057 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4058 * hw-base.c (hw_create, hw_delete): Call.
4059 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4060
4061 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4062 (hw-alloc.o): New target.
72f4393d 4063
c906108c
SS		 4064Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4065
4066 * hw-events.h, hw-events.c: New files. Move event code to here.
4067 * sim-hw.c: From here.
4068 * hw-base.h: Include "hw-events.h".
4069 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4070 (hw-events.o): New target.
4071
4072 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4073 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4074
c906108c
SS		 4075 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4076 * hw-base.c (hw_create, hw_delete): Call.
4077 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4078
4079 * dv-pal.c: Update.
4080
4081Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4082
4083 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4084 * hw-ports.c: To here.
72f4393d 4085
c906108c
SS		 4086 * hw-base.h, hw-ports.c (create_hw_port_data,
4087 delete_hw_port_data): New functions.
4088 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4089
c906108c
SS		 4090 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4091 from here.
4092 * hw-ports.h: To here.
4093
4094Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4095
4096 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4097 PROCESSOR and CIA arguments.
4098
4099Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100
4101 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4102 Move common object files from here.
4103 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4104
c906108c
SS		 4105Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4106
4107 * sim-hw.c: Include ctype.h.
4108 (do_hw_poll_read): Do not assume EAGAIN.
4109
4110Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4111
4112 * cgen-trace.c (first_insn_p): New static local.
4113 (trace_insn_init): Set it.
4114 (trace_insn_fini): Use TRACE_PREFIX.
4115 (trace_insn): Rewrite to use trace_prefix.
4116 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4117 Adjust width accordingly.
4118
4119 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4120 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4121 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4122 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4123 (PROFILE_COUNT_CORE): Simplify.
4124 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4125
4126Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4127
4128 * cgen-ops.h (ADDCFSI): Fix typo.
4129
4130Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4131
4132 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4133 * genmloop.sh: Use them rather than static locals.
4134
4135 * sim-engine.c (sim_engine_set_run_state): New function.
4136 * sim-engine.h (sim_engine_set_run_state): Declare.
4137 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4138 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4139 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4140
4141Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4142
72f4393d 4143 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4144 All callers updated.
4145 (trace_insn_fini): New arg last_p. All callers updated.
4146 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4147 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4148 * genmloop.sh (engine_resume): Update.
4149
4150Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4151
4152 * Make-common.in (install-common): Run ranlib on installed copy of
4153 libsim.a.
4154
4155Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4156
4157 * Make-common.in (install-common): Rename and install libsim.a.
4158
4159Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4160
4161 * sim-io.c (unistd.h): Include.
4162
4163Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4164
4165 * Make-common (sim_main_headers): Sort.
4166 (cgen-*.o): Add cgen-sim.h dependency.
4167
4168 * cgen-scache.c (scache_init): Only allocate space if scache element
4169 size is non-zero.
4170 (scache_flush,scache_print_profile): Check if scache in use first.
4171
4172 * cgen-sim.h (IDESC): Provide forward declaration.
4173 (DECODE): Delete.
4174 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4175 (cgen_cpu_max_extra_bytes): Declare.
4176 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4177
c906108c
SS		 4178 * sim-cpu.h: New file. sim_cpu_base moved here.
4179 Move sim_cpu_lookup decl here.
4180 * sim-base.h: #include "sim-cpu.h".
4181 * sim-cpu.c: New file.
4182 * Make-common (sim_main_headers): Add sim-cpu.h.
4183 (sim-cpu.o): Add rule for.
4184
4185 * sim-model.c (set_model): Delete.
4186 (sim_model_set,model_set): New functions.
4187 (sim_model_install): Renamed from model_install.
4188 Don't set default model here.
4189 (model_option_handler): Rewrite --model processing.
4190 (sim_model_lookup,sim_mach_lookup): New functions.
4191 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4192 (insn_timing): Delete.
4193 (INSN_TIMING): New member `num'.
4194 (IMP_PROPERTIES): Always define scache_elm_size member.
4195 (MACH): New member init_cpu.
4196 (sim_machs): Renamed from machs.
4197 (sim_model_install): Renamed from model_install.
4198 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4199 * sim-module.c (modules): Update.
4200
4201 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4202
4203 * sim-io.c: #include <errno.h>.
4204
4205Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4206
4207 * dv-pal.c (struct hw_pal_device): Add reader.
4208 (hw_pal_finish): Initialize reader.
4209 (scan_hw_pal): Use reader.
4210
4211 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4212 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4213 * dv-pal.c: Use.
4214
4215 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4216 ../ppc/main.c sim_io_read_stdin.
4217
4218Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4219
4220 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4221 arguments.
4222 * hw-tree.c: Update.
72f4393d 4223
c906108c
SS		 4224 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4225 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4226 CPU/CIA args.
4227 * hw-ports.h (hw_port_event): Ditto.
4228 * hw-ports.c (hw_port_event): Update.
4229 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4230 Update.
4231 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4232 Update.
4233 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4234 (do_counter_event): Update.
4235 * dv-glue.c (hw_glue_io_read_buffer): Update.
4236 (hw_glue_port_event): Update.
4237
4238 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4239 * hw-base.h (hw_create): Ditto.
4240 * hw-base.c (hw_create): Ditto.
72f4393d 4241
c906108c
SS		 4242 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4243 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4244 from here to.
4245 * sim-hw.c: Here.
4246 * hw-device.h (hw_system_cpu): Declare.
4247 * sim-hw.c (hw_system_cpu): New function.
4248
4249 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4250 sim_hw_abort not hw_abort.
4251 (sim-hw.h): Include.
4252 (sim_core_read_buffer, sim_core_write_buffer): Call
4253 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4254 argument.
4255 (sim_core_set_xor): Do not pass CPU when aborting.
4256
4257 * sim-n-core.h (sim_core_read_aligned_N,
4258 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4259 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4260 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4261 return length.
4262
4263 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4264 sim_hw_print.
4265 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4266 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4267 functions.
4268 (sim_hw_print): New function.
4269
4270 * sim-engine.h (sim_engine_vabort): Declare.
4271 * sim-engine.c (sim_engine_vabort): New function.
4272
4273Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4274
4275 * sim-trace.c (print_data): For floating-point numbers trace raw
4276 hex value.
4277 (trace_result_fp2): New function.
4278 * sim-trace.h (trace_result_fp2): New declaration.
4279 (TRACE_FP_RESULT2): New macro.
4280
4281Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4282
72f4393d
L		 4283 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4284 AM_CYGWIN32 and AM_EXEEXT.
4285 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4286 to run and install-common rules.
4287 * common/configure: regenerate
c906108c
SS		 4288
4289Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4290
4291 * sim-types.h (cell_word): New type.
4292 (natural_cell): Delete type.
4293
4294Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4295
4296 * configure: Regenerated to track ../common/aclocal.m4 changes.
4297 * config.in: Ditto.
4298
4299Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4300
4301 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4302
4303Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4304
4305 * configure: Regenerated to track ../common/aclocal.m4 changes.
4306 * config.in: Ditto.
4307
4308Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4309
4310 * acconfig.h: New file.
4311 * Make-common.in (top_builddir): New macro.
4312 (INTL_LIB): Removed.
4313 (INTLLIBS): New macro.
4314 (INTLDEPS): Likewise.
4315 (LIBDEPS): Use INTLDEPS.
4316 (EXTRA_LIBS): Use INTLLIBS.
4317 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4318 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4319 AM_LC_MESSAGES): New macros from GNU gettext.
4320
4321Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4322
4323 * sim-config.h: Discard leading _ from macros.
4324 * sim-types.h: Ditto.
4325
4326Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4327
4328 * Make-common.in (CSEARCH): Add -I to intl directories.
4329 (INTL_LIB): Point to libintl.a.
4330 (LIBDEPS): Add $(INTL_LIB).
4331 (EXTRA_LIBS): Ditto.
4332
4333Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4334
4335 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4336
4337 * cgen-ops.h (ADDCFSI): Fix.
4338 (SUBCFSI): Tweak.
4339
4340Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4341
4342 * sim-types.h (signed_address, unsigned_address): Define.
4343
4344Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4345
4346 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4347 QNaN.
4348
4349Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4350
4351 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4352 New functions, pack / unpack sim_fpu struct using raw values.
4353 (sim_fpu_is): Differentiate between negative and positive
4354 infinity.
4355
4356Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357
4358 * sim-bits.h (EXTEND4): Define.
4359 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4360
c906108c
SS		 4361Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4362
4363 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4364 declared so we need this cast to prevent long long addresses
4365 from being misconfigures. Results in access to unmapped memory.
4366
4367Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4368
4369 * Make-common.in (RUNTESTFLAGS): Define.
4370 (check): Pass RUNTESTFLAGS to recursive make.
4371
4372Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4373
4374 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4375 STATE_VERBOSE_P.
4376
4377Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4378
4379 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4380 cross compiling.
4381
4382Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4383
4384 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4385 (sim-inline): Update to match sim-inline.[hc]
4386 * configure: Regenerated to track ../common/aclocal.m4 changes.
4387
4388 * Make-common.in (sim_main_headers): Add sim-inline.h
4389
4390 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4391 selected.
4392 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4393
c906108c
SS		 4394 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4395 (sim_events_set_trace): Delete unused prototype.
72f4393d 4396
c906108c
SS		 4397 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4398 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4399
4400 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4401 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4402 Comment out, not yet implemented in sim-fpu.c.
4403 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4404 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4405
c906108c
SS		 4406 * sim-inline.h: Rewrite description.
4407 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4408 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4409
c906108c
SS		 4410 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4411 include generated files. Handled by generator directly.
72f4393d 4412
c906108c
SS		 4413Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4414
4415 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4416 up-to-date.
4417
4418 * sim-trace.h (TRACE_ANY_P): Define.
4419 (struct _trace_data): Add trace_any_p.
4420
4421Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4422
4423 * run.c (main): Handle all alternatives of enum sim_stop.
4424 (main): Delete unused `asection *s'.
4425
4426Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4427
4428 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4429
4430 * configure: Regenerated to track ../common/aclocal.m4 changes.
4431
4432 * sim-hw.c: New file.
4433 * sim-hw.h (sim_hw_parse): Declare function.
4434 (hw-tree.h): Do not include.
72f4393d 4435
c906108c
SS		 4436 * sim-base.h (STATE_HW): Define.
4437 (struct sim_state_base): Add member struct *hw.
4438
4439 * sim-module.c (sim-hw.h): Include.
4440 (modules): Add sim_hw_install.
72f4393d 4441
c906108c
SS		 4442 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4443
4444Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445
4446 * sim-base.h (CPU_INDEX): Define.
4447
4448 * sim-utils.c (sim_state_alloc): Initialize.
4449 * sim-module.c (sim_post_argv_init): Ditto.
4450
4451Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4452
4453 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4454 properly formatted lists.
4455
4456Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4457
4458 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4459 0x2f needs to be 0x3f.
4460
4461Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4462
4463 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4464 not found.
4465 (hw_tree_find_*_property): Clean up error message when property is
4466 not found.
4467
4468 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4469 present before looking for it.
4470
4471Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4472
72f4393d 4473 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4474 (AC_CHECK_FUNCS): Add check for __setfpucw.
4475 * configure: Regenerated.
4476
4477Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478
4479 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4480 hw_pal_timer, hw_pal_timer_value): Define.
4481 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4482 (do_counter_event, do_counter_read, do_counter_value,
4483 do_counter_write): new functions.
4484
4485Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4486
4487 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4488 trace output.
4489
4490 * hw-base.c (hw_create): Stop searching for a device when one is
4491 found.
4492
4493Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494
4495 * configure: Regenerated to track ../common/aclocal.m4 changes.
4496
4497Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4498
4499 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4500 appends extra devices.
4501 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4502 the device names.
72f4393d 4503
c906108c
SS		 4504 * Make-common.in (hw-config.h): New target, create hw-config.h
4505 file.
4506 (SIM_HW): Definition from @sim_hw@.
4507 (hw-base.o): Depend on hw-config.h
4508
4509Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4510
4511 * Make-common.in: Get SHELL from configure.
4512 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4513 move-if-change. Fixes NT native build problem.
4514 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4515 move-if-change. Fixes NT native build problem.
4516 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4517 NT native builds.
72f4393d 4518
c906108c
SS		 4519Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4520
4521 * hw-device.h, hw-device.c (hw_strdup): New function.
4522
4523 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4524 strings name, family and args.
4525 (full_name_of_hw): Use hw_strdup when returning the full path.
4526
4527 * hw-properties.c: Clean up property not found / wrong type error
4528 messages.
72f4393d 4529
c906108c
SS		 4530 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4531 before attaching any ports.
4532
4533 * hw-base.c (hw-config.): Include. Replace hardwired table.
4534
4535 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4536
4537 * Make-common.in: Add rule for dv-glue.o.
4538
4539Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4540
4541 * hw-base.c (hw_finish): Move setting of trace level to here.
4542 (hw_create): From here.
4543
4544 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4545 ../ppc/device_table.c.
4546
4547 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4548
4549 * hw-tree.c (print_properties): Supress path when printing
4550 properties of root node.
4551
4552Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553
4554 * hw-device.h (HW_TRACE): Define.
4555 (hw_trace): Declare.
4556 * hw-device.c (hw_trace): Implement function.
4557
4558 * hw-base.c (hw_create): Set hw trace level from "trace?"
4559 property.
4560
4561 * dv-core.c (dv_core_attach_address_callback): Add trace.
4562
4563 * dv-pal.c: Replace DTRACE with HW_TRACE.
4564
4565Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566
4567 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4568 (hw_alloc_data): Delcare.
4569 (struct hw): Add member alloc_of_hw.
72f4393d 4570
c906108c
SS		 4571 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4572 functions. Assocate memory with a device.
4573 (stdlib.h): Include.
72f4393d 4574
c906108c
SS		 4575 * hw-base.h (set_hw_delete): Define.
4576 (hw_delete_callback): Declare.
4577 (hw_delete): Declare.
4578
4579 * hw-base.c (hw_delete): Implement function.
4580 (struct hw_base_data): Add member to_delete.
4581 (ignore_hw_delete): New function, does nothing.
4582 (hw_create): Set the hw_delete method.
4583 (hw_create): Allocate the base type using HW_ZALLOC before setting
4584 any methods.
4585
4586 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4587
c906108c 4588 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4589
c906108c
SS		 4590 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4591 (attach_hw_port_edge): Add struct hw argument
4592
4593 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4594 hw_zalloc/hw_free.
4595
4596Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4597
4598 * hw-device.h (hw_attach_address_callback,
4599 hw_detach_address_callback): Attach to a single space not a space
4600 mask. Clarify interpretation of SPACE:ADDR parameters.
4601
4602 * hw-base.c (passthrough_hw_attach_address,
4603 passthrough_hw_detach_address): Update.
4604 * dv-core.c (dv_core_attach_address_callback): Ditto.
4605 * dv-pal.c (hw_pal_attach_address): Ditto.
4606
4607Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608
4609 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4610
4611Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4612
4613 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4614 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4615 hw-properties_h, hw-tree_h): Define, point at corresponding
4616 header.
4617 (hw_base_headers): Define list of headers included by hw-base.h
4618 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4619 hw-properties.o, hw-tree.o): Specify dependencies.
4620 (dv-core.o, dv-pal.o): Ditto.
4621
4622 * sim-hw.h: New file.
4623
4624 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4625 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4626
c906108c
SS		 4627 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4628
4629 * hw-base.h, hw-base.c: new files. Copied from
4630 ../ppc/device_table.[hc].
4631
4632 * dv-core.c, dv-pal.c: New files. Copied from
4633 ../ppc/hw_{core,pal}.c
72f4393d 4634
c906108c
SS		 4635 * sim-basics.h (struct hw): Declare.
4636 (enum port_direction, enum object_disposition): Declare.
4637
4638Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4639
4640 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4641 sim_dv_src in Makefile. Take list of devices as parameter to m4
4642 macro..
4643
4644 * configure: Regenerated to track ../common/aclocal.m4 changes.
4645
4646Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4647
4648 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4649 trace_prefix can abort cleanly.
4650
4651Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4652
4653 * dv-sockser.c, dv-sockser.h: New files.
4654 * Make-common.in (dv-sockser.o): Add rule for.
4655 * aclocal.m4: Check for fcntl.h.
4656 * config.h: Add HAVE_FCNTL_H.
4657
4658 * sim-break.c (remove_breakpoint): Fix thinko.
4659
4660 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4661 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4662
46631998-03-13 Fred Fish <fnf@cygnus.com>
4664
4665 * sim-base.h (struct sim_state_base): Add prog_syms and
4666 define macro STATE_PROG_SYMS.
4667 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4668 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4669 and bfd_canonicalize_symtab, to get symbol table on first use
4670 and preserve it via STATE_PROG_SYMS for future calls to
4671 bfd_find_nearest_line.
4672
4673Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4674
4675 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4676
4677 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4678 up to nr_maps, not just access_* maps.
4679
4680 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4681 maps.
4682
4683 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4684 over nr_maps not sim_core_nr_maps.
4685
4686 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4687 core_map argument to unsigned.
4688 (struct _sim_core): Ditto for struct member core_map.
4689
4690 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4691
4692 * sim-basics.h (access_io, access_*_io): Define.
4693 (map_read, map_write, map_exec, map_io): Define.
4694
4695 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4696 attach with more generic mapmask.
4697 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4698
c906108c
SS		 4699 * sim-core.c (sim_core_uninstall, sim_core_attach,
4700 sim_core_detach): Iterate over nr_maps instead of
4701 sim_core_nr_maps.
4702
4703 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4704 instead of the write_map.
4705 (remove_breakpoint): Ditto.
4706
4707 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4708 with read_map, write_map, exec_map resp.
4709
4710 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4711 Ditto.
4712
4713 * cgen-utils.c (sim_disassemble_insn): Ditto.
4714
4715 * sim-hrw.c (sim_write, sim_write): Ditto.
4716
4717 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4718 transfer_to_str): New functions.
4719
4720Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4721
4722 * sim-base.h (sim_state_base): New member environment.
4723 (STATE_ENVIRONMENT): New macro.
4724 * sim-config.c (current_environment): Delete.
4725 (sim_config_default): New function.
4726 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4727 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4728 (sim_config_default): Add prototype.
4729 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4730 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4731 Set STATE_ENVIRONMENT, not current_environment.
4732
4733Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4734
4735 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4736
4737Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4738
4739 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4740
4741 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4742
4743Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4744
4745 * Make-common.in (TAGS): Make smarter.
4746 * Makefile.in (TAGS): Ditto.
4747
4748Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4749
4750 * sim-module.c (*): Fix typos in assertion tests.
4751
4752Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4753
4754 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4755 can't be constant.
72f4393d 4756
c906108c
SS		 4757 * sim-options.c (sim_parse_args): Ditto.
4758 (sim_args_command): Return OK, instead of nothing, for an empty
4759 command.
4760
4761Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4762
4763 * sim-profile.c (profile_info): Rename from profile_print. Drop
4764 misc and misc_cpu callback arguments. Use
4765 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4766 (profile_install): Install profile_info function.
4767
4768 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4769 STATE_PROFILE_INFO_CALLBACK): Define.
4770 (struct PROFILE_DATA): Add field info_cpu_callback.
4771 (profile_print): Delete function.
4772
4773 * sim-base.h (STATE_MODULES): Define. Replace individual
4774 STATE_*_LIST with single struct module_list.
4775
4776 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4777 (struct module_list): Declare.
72f4393d 4778
c906108c
SS		 4779 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4780 sim_module_info): New functions.
4781 (sim_module_install): Clean up module data structures.
4782
4783 * sim-info.c (sim_info): New file. New function. Call
4784 sim_module_info.
4785
4786 * Make-common.in (sim-info.o): Define rule.
4787 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4788
4789
4790Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4791
4792 * sim-base.h (sim_cpu_base): New members name, options.
4793 (sim_cpu_lookup): Add prototype.
4794 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4795 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4796 (sim_add_option_table): Update prototype.
4797 * sim-options.c (sim_add_option_table): New argument `cpu'.
4798 (standard_option_handler,standard_install): Update.
4799 (sim_parse_args): Handle cpu specific options.
4800 (print_help): New static function.
4801 (sim_print_help): Call it. Print cpu specific options.
4802 (find_match): New static function.
4803 (sim_args_command): Call it. Handle cpu specific options.
4804 * sim-utils.c (sim_cpu_lookup): New function.
4805 * sim-memopt.c (memory_option_handler): Update.
4806 (sim_memopt_install): Update.
4807 * sim-model.c (model_option_handler): Update.
4808 (model_install): Update.
4809 * sim-profile.c (profile_option_handler): Update.
4810 (profile_install): Update.
4811 * sim-trace.c (trace_option_handler): Update.
4812 (trace_install): Update.
4813 * sim-watch.c (watchpoint_option_handler): Update.
4814 (sim_watchpoint_install): Update.
4815 * cgen-scache.c (scache_option_handler): Update.
4816 (scache_install): Update.
4817
4818Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4819
4820 * Make-common.in (check): Run `make check' in testsuite dir.
4821
4822Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4823
4824 * sim-trace.c (trace_result0): New function.
4825
4826 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4827 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4828 tracing sim_fpu variables.
4829 (TRACE_ALU_RESULT0): Define.
4830 (TRACE_FP_RESULT_WORD): Define.
4831 (TRACE_FP_INPUT_WORD1): Define.
4832
4833 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4834 sim_fpu_two): New constants.
4835 (sim_fpu_op1, sim_fpu_op2): New types.
4836 (struct _sim_fpu): Delete member result. Re-order other members.
4837 (sim_fpu_sign, sim_fpu_exp): New functions.
4838 (sim_fpu_max, sim_fpu_min): new functions.
4839 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4840 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4841
c906108c
SS		 4842Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4843
4844 * sim-profile.c (profile_print): Delete duplicate test of
4845 PROFILE_INSN_IDX.
4846 (profile_print_pc): Exit early if data collection not set up.
4847 (profile_print_core): Simplify by calling sim_core_map_to_str.
4848 * sim-core.h (sim_core_map_to_str): Declare.
4849 * sim-core.c (sim_core_map_to_str): Make non-static.
4850
4851 * genmloop.sh (engine_resume): Update insn_count before exiting.
4852 (engine_resume_full): Keep accurate core profile data.
4853
4854 * cgen-utils.c (sim_disassemble_insn): Don't use
4855 sim_core_read_aligned_N, it messes up profiling results.
4856
4857Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4858
4859 * nltvals.def: Regenerate with MN10300 additions.
4860
4861Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4862
4863 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4864
c906108c
SS		 4865 * sim-trace.h, sim-trace.c (trace_result_word2,
4866 trace_input_word4, trace_result_word4): New function.
4867
4868Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4869
4870 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4871
4872 * sim-xcat.h: Delete.
4873 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4874 * cgen-sim.h: Ditto.
4875 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4876 * sim-n-bits.h: Ditto.
4877 * sim-n-core.h: Ditto.
4878 * sim-n-endian.h: Ditto.
4879
4880Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4881
4882 * syscall.c (cb_syscall): Handle short reads, and EOF.
4883
4884Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4885
4886 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4887 sim_fpu to safely print fp_word values.
4888 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4889 (trace_result_bool1, trace_result_addr1): New functions.
4890 (trace_input_bool1, trace_input_addr1): New functions.
4891
4892 * sim-trace.h (TRACE_FPU_*): Define.
4893
4894Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4895
4896 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4897 (sim_fpu_fpto, sim_fpu_tofp): Define.
4898
4899Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4900
4901 * sim-fpu.c (sim_fpu_cmp): New function.
4902
4903Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4904
4905 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4906 instead of abuf->length.
4907 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4908 (set_trace_option_mask): Renamed from set_trace_options.
4909 (set_trace_option): New function.
4910 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4911 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4912
4913Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4914
4915 * sim-basics.h: Declare struct _sim_fpu.
4916
4917Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4918
4919 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4920 (trace_prefix, trace_input*, trace_result*): Declare.
4921 (trace_one_insn): Change declaration, assume trace_prefix called.
4922 (trace_generic): Like trace_one_insn.
4923 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4924 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4925
c906108c
SS		 4926 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4927 trace_insn, save_data, trace_idx_to_str, print_data): New
4928 functions.
4929 (trace_one_insn): Rewrite.
4930 (trace_generic): New function.
72f4393d 4931
c906108c
SS		 4932Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4933
c906108c
SS		 4934 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4935
4936 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4937 (SEMANTIC_FN): Rewrite declaration.
4938 (DECODE): Update type of semantic_fast member.
4939 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4940 * sim-base.h (sim_state_base): Delete conditionals surrounding
4941 member scache_size.
4942
4943Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4944
4945 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4946 used.
4947
4948Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4949
4950 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4951 Add missing parameters to device_io calls.
4952 * sim-core.h: Add missing parameters to device_io calls.
4953
4954Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4955
4956 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4957 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4958 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4959 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4960 (engine_resume): Likewise. Make `engine' volatile. Save copy
4961 of cpu pointer in volatile object. Initialize read switch if
4962 -parallel.
4963
4964Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4965
4966 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4967 (SEM_INSN): New macro.
4968
4969Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4970
4971 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4972
4973Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4974
4975 * configure: Regenerated to track ../common/aclocal.m4 changes.
4976
4977Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4978
4979 * sim-types.h (fp_word): New type, define according to
4980 WITH_TARGET_FLOATING_POINT_BITSIZE.
4981
4982 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4983 configuration of size of floating point registers.
4984
4985Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4986
4987 * sim-profile.c (profile_print): Only print CPU <N> if other
4988 output is going to appear.
4989
4990Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4991
4992 * configure: Regenerated to track ../common/aclocal.m4 changes.
4993
4994Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4995
4996 * sim-types.h (address_word): Typedef according to
4997 WITH_TARGET_ADDRESS_BITSIZE.
4998 (signed_cell, unsigned_cell, natural_cell): Ditto using
4999 WITH_TARGET_CELL_BITSIZE.
72f4393d 5000
c906108c
SS		 5001 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5002 (WITH_TARGET_CELL_BITSIZE): Define.
5003 (WITH_HOST_WORD_BITSIZE): Delete.
5004
5005 * sim-config.c (print_sim_config): Update.
5006
5007 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5008 configuration of address and OpenFirmware cell sizes.
5009
5010Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5011
5012 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5013 * sim-run.c (sim_engine_run): Update.
72f4393d 5014
c906108c
SS		 5015 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5016 CPU_CIA.
5017 * sim-run.c (sim_engine_run): Ditto.
5018
5019 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5020 (sim_resume): Pass nr_cpus to sim_engine_run.
5021
5022 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5023
c906108c
SS		 5024 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5025 MAX_NR_PROCESSORS.
5026 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5027
c906108c
SS		 5028Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5029
5030 * Make-common.in (stamp-tvals): New rule.
5031 (targ-vals.h,targ-map.c): Depend on it.
5032 (clean): Remove stamp-tvals.
5033
5034Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5035
5036 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5037 in code also #if 0'ed.
5038
5039Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5040
5041 * configure: Regenerated to track ../common/aclocal.m4 changes.
5042 * aclocal.m4: Recognize --enable-maintainer-mode.
5043
5044Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5045
5046 * cgen-scache.h: Deleted.
5047 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5048 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5049 (scache_init): Use runtime computed size of SCACHE.
5050 (scache_flush): Likewise.
5051 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5052 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5053 * cgen-sim.h: Scache support moved here.
5054 (PC): Redo definition.
5055 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5056 (DECODE): Add parallel execution support.
5057 Only include semantic label members if using switch.
5058 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5059 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5060 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5061 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5062 from cgen-types.h.
5063 (engine_{stop,run,resume,halt,signal}): Delete decls.
5064 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5065 (argbuf,scache): Delete forward decls.
5066 (STATE): Delete decl.
5067 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5068 Include cgen-mem.h, cgen-ops.h.
5069 (engine_halt,engine_signal): Delete.
5070 ({ex,exc,sem,semc}_illegal): Delete.
5071 (sim_disassemble_insn): Result of extract fn is in bits.
5072 * genmloop.sh: Rewrite.
5073
5074 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5075 line numbers.
5076
5077 * sim-base.h (sim_state_base): Delete member `model'.
5078 (sim_cpu_base): Add member `model'.
5079 * sim-model.h (IMP_PROPERTIES): New type.
5080 (MACH): New members imp_props, models.
5081 (models): Delete decl.
5082 * sim-model.c (set_model): Update.
5083 * sim-profile.c (profile_print_model): Update.
5084
5085 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5086
5087Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5088
5089 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5090 CGEN_INSN_SYNTAX().
5091
5092Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5093
5094 * configure: Regenerated to track ../common/aclocal.m4 changes.
5095 * config.in: Ditto.
5096
5097Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5098
5099 * aclocal.m4 (AR): Check for sigaction.
5100
5101Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5102
5103 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5104
5105 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5106 * sim-config.c (sim_config): Replace WITH_DEVICES with
5107 WITH_TREE_PROPERTIES.
5108
5109 * configure: Regenerated to track ../common/aclocal.m4 changes.
5110
5111Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5112
5113 * Make-common.in (SIM_ENVIRONMENT): New variable.
5114 (CONFIG_CFLAGS): Add it.
5115 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5116 --enable-sim-environment option.
5117 * configure: Regenerated.
5118 * sim-config.h (environment support): Rewrite.
5119 * sim-config.c (current_environment): Define as enum, unconditionally.
5120 (current_alignment): Define unconditionally.
5121 (config_environment_to_a): Update.
5122 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5123 (sim_config): Handle environment and alignment determination
5124 unconditionally. Delete sanity checks of current_environment,
5125 unnecessary.
5126 (print_sim_config): Update.
5127 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5128 (standard_options): Add --environment.
5129 (standard_option_handler): Likewise.
5130
5131Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5132
5133 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5134 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5135 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5136 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5137 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5138 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5139 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5140 argument ADD_CA macro with two argument ADDC_C - add carrying with
5141 carry in.
5142 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5143 argument SUB_CA macro with two argument SUBC_X - subtract
5144 carrying, extended.
5145 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5146 borrow-in.
5147 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5148
5149Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5150
5151 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5152 * sim-io.h (sim_io_syscalls): Delete.
5153
5154Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5155
5156 * syscall.c (cb_syscall): Add missing else, so write to stdout
5157 isn't doubled.
5158
5159 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5160 the carry bit from the CPU's psw.
5161
5162Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5163
5164 * gennltvals.sh: Redo syscall support.
5165 * nltvals.def: Regenerated.
5166
5167Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5168
5169 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5170 the stream immediately.
5171
5172Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173
5174 * sim-io.c (sim_io_getstring): Delete unused len2.
5175 (sim_io_syscalls): Ditto for sys_errno.
5176
5177Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5178
5179 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5180
5181 * Make-common.in (run.o): Depend on remote-sim.h.
5182 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5183 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5184
5185Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5186
5187 * sim-io.c (sim_io_syscalls): Disable lseek.
5188
5189Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5190
5191 * gennltvals.sh: Generate syscall values for d30v.
5192
5193 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5194 * nltvals.def: Regenerate.
5195
5196 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5197 (os_fstat): Likewise. Validate fd argument.
5198 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5199 just compute target stat struct length.
5200 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5201 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5202 (get_string): Return host errno values so they can be properly
5203 translated later.
5204 (cb_syscall): Likewise.
5205 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5206 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5207 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5208 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5209 (get_path): New function.
5210
5211Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5212
5213 * sim-io.c (sim_io_syscalls): New function to provide system call
5214 emulation. Provide exit, open, close, read, write, lseek, and
5215 unlink.
5216 (sim_io_getstring): New function to return a string from a
5217 simulated memory location.
5218
5219 * sim-io.h (sim_io_syscalls): Add declaration.
5220
5221Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5222
5223 * sim-core.c (sim_core_signal): Fix spelling error in message.
5224
5225 * sim-hrw.c (sim_read): Use read map, not write map.
5226
5227 * Make-common.in (all): Add .gdbinit.
5228 * gdbinit.in: Add dump command.
5229
5230 * sim-model.c (model_options): Use '\0' for `shortopt'.
5231
5232 * sim-trace.c (trace_option_handler): Set state trace file
5233 for --trace-file in addition to cpu's values.
5234 (trace_vprintf): If cpu == NULL, try state's trace file.
5235 (trace_options): Reorganize table, reword some descriptions.
5236
5237Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5238
5239 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5240 New functions.
5241
5242Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5243
5244 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5245 signal untranslated, document problem with this.
5246
5247 * nrun.c (main): Check for a prog name of `*step'. If present,
5248 step the simulator instead of allowing it to run free.
5249
5250 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5251
5252 * Make-common.in (sim_main_headers): Add sim-signal.h.
5253
5254Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5255
5256 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5257
5258Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5259
5260 * sim-signal.h: Start simulator signals at 64 so that host signal
5261 numbers can be detected and reported.
5262
5263 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5264
5265Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5266
5267 * callback.c (cb_host_to_target_stat): Fix return values.
5268
5269 * cgen-sim.h (enum_signal_type): Delete.
5270 (engine_signal): Update prototype.
5271 * cgen-utils.c: Don't include <signal.h>.
5272 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5273 (engine_signal): Update.
5274
5275 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5276 (sim_state_free): Call SIM_STATE_FREE if defined.
5277
5278 * sim-module.c (sim_module_install): Don't leave any modules
5279 installed if one fails to install.
5280
5281Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5282
5283 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5284 more, since alloca is not used in this file.
5285
5286 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5287 correctly set the carry and overflow bits for those types.
5288 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5289 with carry, so carry is correct after doing both adds.
5290 (ALU*): Space out '\' to make it easier to read.
5291
5292Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5293
5294 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5295 sim_signalled.
5296
5297 * sim-signal.c, sim-signal.h: New files.
5298 * Make-common.in (sim-signal.o): Add rule for.
5299 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5300 * sim-abort.c: Don't include <signal.h>.
5301 * sim-basics.h: #include "sim-signal.h".
5302 * sim-break.c: Don't include <signal.h>.
5303 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5304 * sim-core.c: Don't include <signal.h>.
5305 (SIGBUS): Delete definition.
5306 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5307 * sim-engine.c: Don't include <signal.h>.
5308 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5309 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5310 * sim-resume.c: Don't include <signal.h>.
5311 (SIGTRAP): Delete definition.
5312 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5313 * sim-stop.c: Don't include <signal.h>.
5314 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5315 * sim-watch.c: Don't include <signal.h>.
5316 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5317
5318 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5319
5320 * sim-base.h (CIA_ADDR): Provide default definition.
5321 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5322 * sim-break.c (sim_handle_breakpoint): Likewise.
5323
5324Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5325
5326 * Make-common.in (srccom): New variable.
5327
5328 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5329 (LIB_OBJS): Add syscall.o.
5330 (gentmap): Pass $(NL_TARGET) to $(CC).
5331 (syscall.o): Add rule for.
5332 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5333 (sim-bits.o): Depend on $(sim-n-bits_h).
5334 (sim-load.o): Depend on callback.h.
5335
5336 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5337 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5338 * cgen-mem.h, cgen-ops.h: New files.
5339
5340 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5341
5342 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5343 Rewrite build rule.
5344 * callback.c: #include string.h or strings.h.
5345 #include sys/types.h and sys/stat.h.
5346 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5347 (os_get_errno,os_open): Update.
5348 (os_stat,os_fstat): New functions.
5349 (os_init): Initialize syscall_map, errno_map, open_map.
5350 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5351 errno_map, open_map, signal_map, stat_map.
5352 (cb_read_target_syscall_maps): New function.
5353 (cb_target_to_host_syscall): New function.
5354 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5355 (cb_target_to_host_open): Renamed from target_to_host_open.
5356 (store): New function.
5357 (cb_host_to_target_stat): New function.
5358 * syscall.c: New file.
5359 * gentmap.c (sys_tdefs): New global.
5360 (gen_targ_vals_h): Output target syscall numbers.
5361 (gen_targ_map_c): Update. Output target syscall translation map.
5362 * gentvals.sh: New first argument `target'. Preface table with
5363 #ifdef NL_TARGET_$target if non-null target passed.
5364 * gennltvals.sh: New file.
5365 * nltvals.def: Regenerated.
5366
5367Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5368
5369 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5370 sim_core_dummy_M.
5371 (sim_core_dummy_M): Declare.
72f4393d 5372
c906108c
SS		 5373Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5374
5375 * sim-core.c (sim_core_signal): Print the address of the
5376 instruction.
5377
5378Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5379
5380 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5381
5382 * sim-base.h (sim_state_base): Add member trace_data.
5383 (STATE_TRACE_DATA): New macro.
5384 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5385 ({WITH_,}TRACE_DEBUG_P): New macros.
5386 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5387 (_sim_cpu): Delete forward reference.
5388 (debug_printf): Update.
5389 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5390 (trace_options): Add --trace-debug.
5391 (set_trace_options): Handle it.
5392 (trace_option_handler): Likewise.
5393 (trace_install): Init state trace_data struct.
5394 (trace_uninstall): Close state trace file.
5395 * sim-events.c (ETRACE): Only print source file and line number if
5396 --trace-debug.
5397 * sim-n-core.h (sim_core_trace_M): Likewise.
5398
5399 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5400
54011997-11-13 Felix Lee <flee@cygnus.com>
5402
5403 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5404 initializer.
5405 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5406
5407Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5408
5409 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5410
5411 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5412 built this way.
5413 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5414 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5415 source tree.
5416
5417Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418
5419 * sim-events.c (sim_events_process): Re-compute the time -
5420 update_time_from_event - as each event is processed. Reverses
5421 previous change.
5422
5423Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424
5425 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5426
5427Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5428
5429 * sim-events.c (sim_events_process): Delete redundant call to
5430 update_time_from_event.
5431 (sim_events_slip): Always decrement time_from_event.
5432 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5433 Delete assertion that time_from_event >=0 when work in queue, no
5434 longer applicable.
5435
5436Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437
5438 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5439 (standard_option_handler): Update.
5440
5441 * sim-options.h: Clarify documentation.
5442 (OPTION_LONG_ONLY_P): Delete definition.
5443 (OPTION_VALID_P): Define.
72f4393d 5444
c906108c
SS		 5445 * sim-options.c (sim_print_help): Allow short only options.
5446 (sim_parse_args): Ditto.
5447 (sim_args_command): Skip short only options.
5448 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5449 separate entries for short and long options in the HANDLERS and
5450 ORIG_VAL tables.
5451 (sim_parse_args): Disable argument permutation.
5452
5453Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5454
5455 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5456 Add argument M, size of data type.
5457 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5458 Declare, ditto for 5, 6 & 7 byte transfers.
5459 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5460 as aligned variant.
72f4393d 5461
c906108c
SS		 5462 * sim-n-core.h (sim_core_trace_M): Rename from
5463 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5464 with transfer type. Print transfer direction. Handle 1 and 2 byte
5465 transfers.
5466 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5467 unaligned accesses.
5468 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5469 Update all functions.
5470
5471 * sim-core.c: Generate functions starting with 16 not 1.
5472 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5473 all 5, 6 & 7 byte transfers.
5474
5475 * sim-n-core.h (sim_core_read_misaligned_N,
5476 sim_core_write_misaligned_N): Implement.
5477
5478Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5479
5480 * sim-endian.h (U16_8): Implement
5481
5482 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5483
5484 * sim-endian.h (VL8_16, VH8_16): Implement.
5485
5486 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5487 long in printf.
5488 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5489 (memory_option_handler): Skip comma in alias address list
5490
5491Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5492
5493 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5494 space params.
5495 (parse_size, parse_addr): New functions
5496 (memory_option_handler, memory_options): Parse address & size
5497 using new functions. Pass level, space, modulo to do_memopt_add &
5498 do_memopt_del.
5499
5500 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5501
5502 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5503 `attach_type attach' argument with `unsigned level' argument.
5504 Document.
5505
5506 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5507 sim_core_attach): Replace argument attach with level. Update
5508 verification of arguments.
5509 (sim_core_map_detach, sim_core_detach): Replace argument attach
5510 with level.
5511
5512 * sim-basics.h (enum _attach_type): Delete.
5513
5514Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5515
5516 * sim-core.h (sim_core_write_8): Define.
5517
5518Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5519
5520 * sim-bits.h: Document ROTn macro.
5521
5522 * sim-endian.h (H2T): Handle 16 byte variables.
5523
5524 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5525 error.
5526
5527 * sim-core.c: Do not generate sim_core_*_word.
5528
5529 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5530 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5531
5532 * sim-core.h (sim_core_read_unaligned_word,
5533 sim_core_read_aligned_word, sim_core_read_word,
5534 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5535 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5536
5537Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5538
5539 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5540
5541 * sim-endian.h: Disable 16 byte support.
5542
5543Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544
5545 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5546
5547 * sim-n-core.h (sim_core_trace_N): New function.
5548 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5549 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5550
5551 * sim-endian.h: Add 128 bit variant.
5552
5553 * sim-core.h, sim-core.c: Add 128 bit variant.
5554
5555 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5556
5557Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5558
5559 * sim-events.c (sim_events_process): Clear events->work_pending.
5560 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5561 setting, nr_ticks_to_process.
5562 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5563 when the event queue isn't next.
5564
5565 * sim-events.h, sim-events.c (sim_events_slip): New function.
5566
5567Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5568
5569 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5570
5571 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5572 arguments.
5573
5574Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5575
5576 * nrun.c (main): Remove useless test of name != NULL.
5577 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5578
5579Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5580
5581 * sim-fpu.c (EXPMAX): Type is unsigned.
5582 (MIN_INT, MAX_INT): Type is signed64.
5583 (i2fpu): Type of val is signed64.
5584
5585Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586
5587 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5588 a bucket size of zero.
5589
5590 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5591 OPTION_PROFILE_PC): Define.
5592 (profile_option_handler): Add support for --profile-pc and
5593 --profile-pc-granularity options.
5594 (profile_pc_init): When possible, compute nr buckets from bucket
5595 size.
5596
5597 * sim-profile.c (profile_pc_init): Align the profile-pc end
5598 address with the profile-pc bucket size.
5599
5600 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5601 something less ambiguous.
5602 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5603
5604 * sim-profile.c (profile_pc_cleanup): New function. Move
5605 profile_pc_uninstall code to here.
5606 (profile_pc_uninstall): Call.
5607 (profile_pc_init): Call.
5608
5609Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5610
5611 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5612 file using BSD gprof format.
5613
5614 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5615 unsigned_word.
5616 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5617 MSBIT64): Force result to unsignedN.
5618
5619Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620
5621 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5622 brace from macro.
5623 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5624 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5625 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5626 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5627
5628Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5629
5630 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5631 type void*.
5632
5633 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5634 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5635 type void*.
5636 (sim_core_attach): Rename buffer_freed to free_buffer, type
5637 void*. Ensure that allocated buffer is alligned according to
5638 region's address.
5639
5640Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5641
5642 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5643 (ALU64_SUB): Define.
5644
5645 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5646 (.gdbinit): Remove dependencies, generate once per build.
5647
5648Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649
5650 * sim-n-core.h (sim_core_read_aligned_N,
5651 sim_core_write_aligned_N): Make xaddr param type address_word not
5652 unsigned_word.
5653
5654Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5655
5656 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5657 unpacked floating point struct. Pass sim_fpu object by reference.
5658 Add preliminary support for rounding modes.
72f4393d 5659
c906108c
SS		 5660Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5661
5662 * configure: Regenerated to track ../common/aclocal.m4 changes.
5663
5664Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5665
5666 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5667 WITH_TARGET_BITSIZE.
5668
5669Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5670
72f4393d 5671 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5672
5673Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5674
5675 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5676 and zfree instead of xmalloc and free. Prevents warnings.
5677
5678Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679
5680 * configure: Regenerated to track ../common/aclocal.m4 changes.
5681
5682Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683
5684 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5685 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5686
5687 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5688 controling the bitsize/msb of the target.
5689
5690Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5691
5692 * Make-common.in: New files sim-break.c, sim-break.h.
5693 * sim-base.h: Add point to breakpoint list to sim_state_base.
5694 * sim-break.c sim-break.h: New modules that implement intrinsic
5695 breakpoint support.
5696 * sim-module.c: Add breakpoint module.
72f4393d 5697
c906108c
SS		 5698Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5699
5700 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5701 an hour.
5702 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5703 if (0) { 1 % 0; }
5704 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5705 (SIGBUS) define for Windows.
5706 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5707 * sim-resume.c: define SIGTRAP for windows.
5708 * sim-xcat.h: use token pasting if ALMOST_STDC.
5709
5710Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711
5712 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5713 configured values.
5714 (CONFIG_CFLAGS): Add same.
72f4393d 5715
c906108c
SS		 5716Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5717
5718 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5719 (SIGNED32): use ##i32.
5720
5721Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5722
5723 * configure: Regenerated to track ../common/aclocal.m4 changes.
5724
5725Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5726
5727 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5728 endian of target.
5729
5730 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5731 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5732 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5733 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5734 (CONFIG_CFLAGS): Add same.
5735
5736 * aclocal.m4: Perform AC_SUBST on optional options.
5737
5738Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5739
5740 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5741
5742 * sim-options.c (standard_option_handler): Typo in warning message.
5743
5744 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5745
5746 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5747 insn count. Make count conditional on there being a valid
5748 INSN_NAME.
5749 (profile_pc_init): Make default PC profile frequency an arbitrary
5750 256.
5751
5752 * sim-base.h: Ditto.
5753
5754 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5755 SIM_HAVE_MODEL.
5756
5757 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5758 archure struct.
5759
5760Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5761
5762 * configure: Regenerated to track ../common/aclocal.m4 changes.
5763
5764Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765
5766 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5767 configured alignment.
5768
5769Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770
5771 * configure: Regenerated to track ../common/aclocal.m4 changes.
5772
5773Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5774
5775 * sim-config.c (sim_config): Check for default alignment.
5776
5777 * sim-options.c (standard_option_handler): Add alignment option.
5778
5779 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5780 default alignment requirements on memory accesses.
72f4393d 5781
c906108c
SS		 5782Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5783
5784 * sim-load.c (sim_load_file): Return failure if the executable
5785 had no loadable sections.
5786
5787Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5788
5789 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5790 trace output.
5791
5792 * sim-core.c (sim_core_signal): When bad access halt simulator
5793 SIGSEGV / SIGBUS instead of aborting.
5794 (signal.h): Include.
72f4393d 5795
c906108c
SS		 5796 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5797 options was missing.
5798
5799 * sim-bits.h (MOVED): Define
5800
5801Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5802
5803 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5804 BIT.
5805
5806 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5807
5808 * sim-bits.c: Add 8 bit versions of bit macros.
5809
5810 * sim-bits.h: Ditto.
5811
5812Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813
5814 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5815 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5816
c906108c
SS		 5817 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5818 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5819
c906108c
SS		 5820 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5821 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5822
c906108c
SS		 5823Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5824
5825 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5826 configure.in: Output to cconfig.h instead of config.h.
5827
5828 * configure: Regenerated to track ../common/aclocal.m4 changes.
5829
5830Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831
5832 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5833 BFD if known.
5834
5835Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5836
5837 * callback.c (os_write): divert stdout and stderr to their
5838 respective hooks.
5839
5840Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5841
5842 * sim-profile.c (profile_print_speed): Call
5843 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5844
5845 * sim-events.c (sim_events_elapsed_time): New function return nr
5846 host MS consumed by the simulator.
5847 (sim_watch_valid): Use.
5848
5849 * sim-module.c (modules): Install sim_events very very early.
5850
5851 * sim-profile.c (profile_print): Call profile_print_pc.
5852 (print_bar):
5853 (profile_pc_init): New function, set up processor for PC
5854 profiling.
5855 (profile_print_pc): New function, print a PC profile.
5856 (profile_pc_event): New function, sample PC.
5857
5858 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5859 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5860 profile struct.
5861
5862 * sim-options.c (sim_print_help): Pacify GCC.
5863
5864 * sim-n-core.h (sim_core_read_aligned_N,
5865 sim_core_write_aligned_N): Add un-conditional profile call.
5866 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5867 profile call when aligned read/write isn't used.
5868
5869 * sim-base.h: Include sim-profile, sim-model after sim-core &
5870 sim-events allow sim-core to define useful values.
5871
5872 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5873 (profile_option_handler, profile_options): Add support for
5874 --profile-core option.
5875 (print_bar): Include when core profiling.
5876 (profile_print_core): New function, print core profile.
5877
5878 * sim-config.c (print_sim_config): Print profile status.
5879
5880 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5881 WITH_PROFILE_PC_P): Define.
5882 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5883 (PROFILE_COUNT_CORE): Define.
5884
5885Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886
5887 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5888 interrupt_names array as the data.
5889 (sim-watch.h): Document.
5890
5891Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892
5893 * sim-options.c (sim_print_help): When the doc string is to long
5894 word wrap it.
5895
5896 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5897 that only the first few the watch options are listed. Generate
5898 meanginful usage messages.
5899
5900 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5901
c906108c
SS		 5902Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5903
5904 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5905 (standard_option_handler): Handle --architecture-info.
5906
5907Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5908
5909 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5910 illegal zero-sized array.
5911 * sim-core.c (sim_core_xor_read_buffer): same.
5912
5913Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5914
5915 * nltvals.def: Regenerate.
5916
5917Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5918
5919 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5920
5921Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922
5923 * sim-bits.c (MASKED): Delete.
5924 (EXTRACTED): Delete.
5925 (LSEXTRACTED, MSEXTRACTED): New functions.
5926
5927 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5928 (MSMASKEDn, LSMASKEDn): Add last argument.
5929 (MSMASK*): Ditto.
72f4393d 5930
c906108c
SS		 5931 * sim-bits.h (EXTEND8, EXTEND16): Define.
5932 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5933
5934 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5935
5936 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5937 current instruction address.
5938
5939 * sim-inline.h (*_ENGINE): Define.
5940
5941Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5942
5943 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5944
5945 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5946 (watch_option_handler): Call delete_watchpoint with ident or type.
5947 (sim_watchpoint_install): Create interrupt specific watchpoint
5948 commands on the fly.
5949 (do_watchpoint_create): New function, create a watch point using
5950 type/int-nr info encoded in the option nr.
5951 (do_watchpoint_info): New function. List active watchpoints.
5952
5953 * sim-watch.h: Change data structure to a list.
5954
5955 * sim-memopt.c (memory_option_handler): Require explicit "all"
5956 before deleting all memory regions.
5957
5958 * sim-utils.c (sim_do_commandf): New function, printf version of
5959 sim_do_command.
5960
72f4393d
L		 5961 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5962
c906108c
SS		 5963 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5964 bit endianness.
5965 (SIGNED64, UNSIGNED64): Delete.
5966 (ALU64_ADD): Don't rely on bit endianness.
5967 (ALU64_BEGIN): Define.
5968
5969 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5970 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5971
5972 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5973 suffix - u64, LL - to 64 bit constants.
5974
5975Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5976
5977 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5978
5979 * sim-utils.h (NZALLOC): Define - zalloc * N.
5980
5981 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5982 implementation of read/write functions.
5983
5984 * Make-common.in (sim-hrw.o): New target.
5985
5986 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5987 memory.
5988
5989 * sim-memopt.c (memory_option_handler): Implement memory-size
5990 command. Implement memory-alias command. Let memory-delete delete
5991 all memory regions.
5992 (add_memopt): New function. Add a memory region.
5993 (do_memopt_delete): New function. Delete a memory region.
5994
5995 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5996
5997 * sim-core.c (sim_core_detach): New function.
5998 (sim_core_map_detach): New function. Perform the actual detach.
5999 (sim_core_init): Move initialization code from here.
6000 (sim_core_install): To here.
6001 (sim_core_uninstall): And here.
6002
6003 * sim-module.c: Add memopt module.
6004
6005 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6006 simulator base type.
6007
6008 * Make-common.in (sim_main_headers): Add sim-memopt.h
6009 (sim-memopt.o): New target.
6010
6011 * sim-core.c (sim_core_install): Add core_options to the option
6012 table.
6013
6014 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6015 --watch-delete.
6016
6017 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6018 comments.
6019
6020 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6021 address_word, add mask member.
72f4393d 6022
c906108c
SS		 6023 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6024 address_word, allow for 64bit targets in 32bit host. Add modulo
6025 argument.
6026 (sim_core_map_attach): Ditto.
6027 (new_sim_core_mapping): Ditto.
6028 (sim_core_translate): Mask address when modulo memory.
6029
6030Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6031
6032 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6033
6034 * gdbinit.in: New file.
6035 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6036 * Make-common.in (distclean): Delete .gdbinit.
6037 (.gdbinit): Add rule for.
6038 * configure: Regenerated to track ../common/aclocal.m4 changes.
6039
6040 * Make-common.in (cgen-run.o): Add rule for.
6041
6042Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6043
6044 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6045
6046 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6047 both resumed and previous elapsed time.
6048 (sim_events_init): Set initial_wallclock and current_wallclock to
6049 zero.
6050 (sim_events_install): Install sim_events_suspend and
6051 sim_events_resume.
6052 (sim_events_watch_clock): Allow for suspended simulator when
6053 computing the time of the clock event.
6054
6055 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6056 initial_wallclock to elapsed_wallclock, set both to zero.
6057 (sim_events_init, sim_events_uninstall): Delete prototypes.
6058
6059 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6060
c906108c
SS		 6061 * sim-module.c(sim_module_resume, sim_module_suspend): New
6062 functions.
6063
6064Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065
6066 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6067 message.
6068
6069Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6070
6071 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6072 * Make-common.in (TAGS): Likewise.
6073 * sim-n-bits.h: Add TAGS comments for all functions.
6074 * sim-n-core.h: Likewise.
6075 * sim-n-endian.h: Likewise.
6076
6077Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6080 kind.
72f4393d 6081
c906108c 6082 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6083
c906108c
SS		 6084 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6085 definition.
6086
6087Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6088
6089 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6090 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6091
6092Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6093
6094 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6095 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6096 nr_transfered and nr_this_transfer unsigned.
6097
6098 * sim-events.c (sim_events_tickn): N is signed, as limited to
6099 MAXINT.
6100
6101 * sim-n-endian.h (offset_N): Change size to unsigned.
6102
6103 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6104
6105Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6106
6107 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6108
6109 * sim-options.c (sim_parse_args): Use dupargv.
6110
6111Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6112
6113 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6114
6115Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116
6117 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6118 base type.
6119
6120 * sim-options.c (standard_options): Add --architecture=MACHINE and
6121 --target=TARGET options.
6122 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6123 (standard_option_handler): Handle architecture and target options.
6124 (bfd.h): Include.
72f4393d 6125
c906108c
SS		 6126 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6127 bfd_openr.
6128 (sim_analyze_program): Set prog_bfd architecture from
6129 STATE_ARCHITECTURE if known.
6130
6131Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132
6133 * configure: Regenerated to track ../common/aclocal.m4 changes.
6134 * config.in: Ditto.
6135
6136Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6137
6138 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6139 that option does not apply to certain files.
6140
6141Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6142
6143 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6144 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6145 offset from MSB/LSB.
6146
6147 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6148 access address of sub word quantity of a hosts 16, 32, 64 bit word
6149 type.
6150 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6151 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6152 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6153 return N*2 byte value with argument in Hi/Lo word. Renamed from
6154 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6155
c906108c
SS		 6156 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6157 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6158 so that bit offset is explicit.
6159
6160Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161
6162 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6163 Update STATE_PROG_BFD when needed with a dup'd copy of the
6164 program.
6165
6166 * sim-config.c (sim_config): Delete ABFD argument, use
6167 STATE_PROG_BFD directly.
6168
6169Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170
6171 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6172
c906108c
SS		 6173 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6174 and sim_load.
6175 (bfd.h): Include.
72f4393d 6176
c906108c
SS		 6177 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6178 hardware only simulator targets.
6179
6180 * Make-common.in (sim-hload.o): Add rule.
6181
6182Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6183
6184 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6185 used by copyargv and freeargv.
6186
6187 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6188 STATE_PROG_ARGV, not just a pointer.
6189
6190Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * configure: Regenerated to track ../common/aclocal.m4 changes.
6193 * config.in: Ditto.
6194
6195Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6196
6197 * aclocal.m4 (sim-endian): Add second argument to
6198 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6199 default endian when not hardwired.
6200
6201 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6202 else failes value for target byte order.
6203
6204 * sim-config.c (sim_config): Add abfd arguments. Set
6205 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6206 from same.
6207 (sim_config): Return SIM_RC, don't abort.
6208 (bfd.h): Include.
72f4393d 6209
c906108c
SS		 6210 * run.c (main): Update call to sim_open - add ABFD argument.
6211 * nrun.c (main): Add NULL ABFD argument.
6212
6213Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6214
6215 * callback.c (os_poll_quit): Make static.
6216 Call sim_cb_eprintf, not p->eprintf.
6217 (sim_cb_printf, sim_cb_eprintf): New functions.
6218 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6219
6220 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6221 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6222 sim-utils.h. #include sim-utils.h.
6223 * sim-utils.h: Above decls moved here.
6224 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6225
6226 * sim-watch.c (action_watchpoint): Fix thinkos.
6227
6228Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6229
6230 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6231
6232Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6233
6234 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6235 to FORCED_ALIGNMENT case.
6236
6237Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6238
6239 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6240
6241Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6242
6243 * Make-common.in (libsim.a): Fix typo.
6244
6245Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6246
6247 * nrun.c (main): Verify the structure returned before using it.
6248
6249Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6250
6251 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6252 default.
6253
6254 * sim-engine.c (sim_engine_install): New function. Install the
6255 engine init functions.
6256 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6257
c906108c
SS		 6258 * sim-module.c: Add sim_engine to list of modules that always
6259 install.
6260
6261Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6262
6263 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6264 to remove the old watchpoint, not delete_watchpoint.
6265 (watch_option_handler): Action the correct watchpoint, not just
6266 cycles.
6267
6268Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6269
6270 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6271 both low and high word.
6272 (sim_core_write_aligned_N): Ditto.
72f4393d 6273
c906108c
SS		 6274 * sim-trace.c (set_trace_options): Delete code explicitly setting
6275 core->trace.
6276
6277 * sim-options.c (sim_print_help): Call the list commands if not a
6278 standalone simulator.
6279 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6280
c906108c
SS		 6281 * sim-trace.c (set_trace_options): Assume core present.
6282
6283 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6284 buffer when full not almost full.
6285
6286Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6287
6288 * sim-events.c (sim_events_process): Don't blat the event queue
6289 when processing watchpoints.
6290
6291 * sim-watch.h: Make arg unsigned long - stop sign extension.
6292
6293 * sim-events.c (sim_watch_valid): rewrite so debugable.
6294
6295 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6296
6297 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6298 inequality test is possible.
6299 (handle_watchpoint): Re-pass is_within arg.
6300 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6301 0 to schedule_watchpoint's is_within arg.
6302 (sim_watchpoint_init): Re-pass is_within arg.
6303
6304 * sim-options.c (sim_print_help): Add is_command argument. Don't
6305 include -- prefix when called from the command line interpreter.
6306
6307 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6308
6309 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6310 zero indicates that the test should be reversed.
6311 (sim_events_watch_core): Ditto.
6312 (WATCH_CORE): Compare range against is_within.
6313 (WATCH_SIM): Ditto.
6314
6315Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6316
6317 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6318 sim_core_read_buffer. Check nr-bytes transfered.
6319
6320 * sim-core.h (sim_core_common): Define a new struct that contains
6321 the common data. to sd and cpu structures.
6322 * sim-core.c (sim_core_attach): Update.
6323 (sim_core_init): Update. Remember to copy initialized data to each
6324 cpu.
6325 (sim_core_find_mapping): Ditto.
6326
6327 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6328 (sim_core_write_buffer): Ditto.
6329
6330 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6331 transfer use xor version of read buffer.
6332 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6333
c906108c
SS		 6334 * sim-core.c (sim_core_xor_read_buffer): New function implement
6335 xor-endian data read breaking transfer up into xor-endian sized
6336 blocks.
6337 (sim_core_xor_write_buffer): Ditto for write.
6338 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6339 - needed for xor-endian transfers.
6340
6341Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6342
6343 * sim-inline.h: Review description.
72f4393d 6344
c906108c
SS		 6345 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6346 to just those involved in data transfers and configuration.
72f4393d 6347
c906108c
SS		 6348 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6349 string.
6350 * sim-n-core.h (sim_core_read_aligned_N): Use.
6351 (sim_core_read_unaligned_N): Ditto.
6352 (sim_core_read_unaligned_N): Ditto..
6353 (sim_core_write_unaligned_N): Ditto.
72f4393d 6354
c906108c 6355 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6356
c906108c
SS		 6357 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6358 endian.
6359 (sim_core_read_aligned_N): Ditto.
6360
6361 * sim-core.c (sim_core_set_xor_endian): New function.
6362 (sim_core_attach): Don't overwrite the per-cpu xor map when
6363 cloning the global core.
6364
6365Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6366
6367 * sim-engine.h: Update below so that it is using an enumerated
6368 type.
6369
6370Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6371
72f4393d
L		 6372 * sim-engine.c (sim_engine_restart):
6373 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6374 return value used for simulator restart from 0 to 2.
6375
6376Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6377
6378 * cgen-scache.c (scache_option_handler): Add is_command arg.
6379
6380 * sim-model.c (model_option_handler): Add is_command argument.
6381
6382 * sim-profile.c (profile_option_handler): Add is_command arg.
6383
6384 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6385 involved.
6386
6387 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6388 order that they are registered.
6389
6390 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6391 between option and command line processing.
6392
6393 * sim-options.c: Include stdlib.h, ctype.h.
6394
6395 * Make-common.in (sim-watch.o): Add rule.
6396 (sim_main_headers): Assume sim-assert.h included.
6397 (sim-*.o): Simplify make rule.
72f4393d 6398
c906108c
SS		 6399 * sim-module.c: Add sim_watch_install to module list.
6400
6401Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6402
6403 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6404 has been loaded.
6405
6406 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6407 * sim-events.c (sim_events_install): Ditto.
6408 * sim-core.c (sim_core_install): Ditto.
6409 * sim-model.c (model_install): Ditto.
6410 * sim-options.c (standard_install): Ditto.
6411 * sim-profile.c (profile_install): Ditto.
6412 * sim-reason.c (sim_stop_reason): Ditto.
6413 * sim-run.c (sim_engine_run): Ditto.
6414 * sim-utils.c (sim_analyze_program): Ditto.
6415
6416 * sim-module.c (modules): Make profile_install and trace_install
6417 optional.
6418
6419 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6420
6421 * sim-options.c (standard_option_handler): Set the byte order.
6422
6423 * sim-events.c (sim_events_process): Allow multi tick processing.
6424 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6425
c906108c
SS		 6426 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6427 prototypes. Under development.
6428 (sim_events): Replace processing with nr_ticks_to_process.
6429
6430Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431
6432 * nrun.c (main): Pass callbacks to sim_open instead of using
6433 sim_set_callbacks.
6434
6435 * run.c (main): Ditto.
6436
6437Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6438
6439 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6440 stop tk interrupting malloc calls.
6441 (sim_events_zalloc): Converse.
6442
6443 * Make-common.in (sim_main_headers): Add sim-events.h.
6444
6445 * sim-events.c (sim_events_schedule_after_signal): Change return
6446 type to void - signal events are strictly internal.
6447 (sim_events_init): Allocate a finite buffer for signal events.
6448 (sim_events_schedule_after_signal): Enter signal events into the
6449 signal buffer.
6450
6451 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6452 (sim_engine_restart): Ditto.
6453 (sim_engine_abort): Ditto.
6454 * sim-stop.c (sim_stop): Ditto.
6455 (control_c_simulation): Ditto.
6456 * sim-resume.c (sim_resume): Ditto.
6457 (has_stepped): Ditto.
6458 * sim-abort.c (sim_engine_abort): Ditto.
6459
6460 * sim-basics.h (transfer_type): New type.
6461
6462 * sim-core.c (sim_core_signal): New function. Print core signal
6463 information.
6464 (sim_core_find_mapping): Add transfer argument.
6465
6466 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6467 SIM_CORE_SIGNAL if a recoverable abort.
6468 * sim-core.c (sim_core_find_mapping): Ditto.
6469
6470Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6471
6472 * sim-core.c (sim_core_find_mapping): Replace calls to
6473 sim_io_error to more resiliant sim_engine_abort.
6474
6475 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6476 (sim_core_write_unaligned_N): Ditto.
6477
6478Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6479
6480 * sim-module.c: Add sim_events_install to list.
72f4393d 6481
c906108c
SS		 6482 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6483 from sim_core_*.
6484 (sim_events_init): Now returns SIG_RC.
6485
6486 * sim-run.c: New file. Generic sim_engine_run.
6487 * sim-reason.c: New file. Generic sim_stop_reason.
6488 * sim-stop.c: New file. Generic sim_stop.
6489 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6490
c906108c
SS		 6491 * Make-common.in (sim-engine.o): Add rule.
6492 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6493
c906108c
SS		 6494 * sim-engine.h, sim-engine.c: New file. Provide generic
6495 implementation of sim_engine_halt, sim_engine_error. et.al.
6496
6497 * sim-base.h (sim_state_base): Add member halt.
6498 (sim-engine.h): Include.
6499
6500 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6501 handlers.
6502 * sim-events.c (sim_events_poll): Update event handler.
6503
6504Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6505
6506 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6507 function.
6508 (sim_events_watch_sim): New function.
6509 (sim_events_watch_core): New function.
6510 (sim_watch_valid): New function.
6511 (sim_events_preprocess): New function.
6512 (sim_events_process): Process the watchpoints as well as the timer
6513 queue.
6514 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6515 (sim_events_deschedule): Check all the queues when removing an
6516 event.
6517 (sim_events_init): Ditto for cleaning.
6518
6519Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6520
6521 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6522
6523Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6524
6525 * callback.c (os_open): Type of arg flags is int.
6526
6527Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6528
6529 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6530 just like normal numbers as per IEEE rules.
6531
6532Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6533
6534 * callback.c (os_close): Mark the descriptor as being
6535 available if the close succeeded.
6536 (os_open): Pass 0644 as the mode of the file being created.
6537
6538Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539
6540 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6541 float.
6542
6543 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6544 * sim-lnline.h: Update.
6545
6546 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6547 conversion functions.
6548 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6549
c906108c
SS		 6550 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6551 compare functions. Replacing.
6552 (sim_fpu_cmp): This. Delete.
72f4393d 6553
c906108c
SS		 6554Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6555
6556 * sim-core.c (sim_core_find_mapping): Call engine_error not
6557 sim_io_error when possible.
6558
6559Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6560
6561 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6562 high/low double word.
6563
6564 * sim-trace.h: Remove definition of attribute - defined in
6565 sim_basics.h.
6566
6567Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6568
6569 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6570 name of the option - or family of options.
6571
6572 * sim-options.c (sim_args_command): Match command `a-b c' with
6573 option `--a-b-c' from option table.
6574
6575Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6576
6577 * sim-options.c (sim_print_help): For optional arguments, wrap
6578 them in [].
6579
6580 * sim-trace.c (set_trace_options): New function, handle optional
6581 argument and multiple assignment.
6582 (trace_option_handler): Update.
6583
6584 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6585 when branch tracing selected.
6586
6587Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6588
6589 * sim-trace.c (trace_one_insn): Make a va-args function.
6590
6591 * sim-trace.c (trace_vprintf): New function, va-arg version of
6592 trace_printf.
6593
6594Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6595
6596 * sim-trace.c (trace_uninstall): Don't close a file twice.
6597 * sim-profile.c (profile_uninstall): Likewise.
6598
6599Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6600
6601 * sim-trace.c (toplevel): Include bfd.h.
6602 (trace_options): Note that --trace-linenum also turns on
6603 --trace-insn. Add --trace-{branch,semantics}.
6604 (trace_option_handler): If --trace-linenum, also turn on
6605 --trace-insn. Add --trace-branch support. If --trace-semantics,
6606 turn on ALU, FPU, branch, and memory tracing.
6607 (trace_one_insn): New function to trace an instruction. Support
6608 --trace-linenum.
6609 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6610
6611 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6612 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6613 (TRACE_branch): Add new mask.
6614 (TRACE_*_P): Define all possible trace_p macros.
6615 (trace_one_insn): Declare function.
6616
6617Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6618
6619 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6620 GNU C doesn't support __attributes__.
6621 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6622 format strings.
6623
6624Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6625
6626 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6627 addresses are masked forcing them to be correctly aligned.
6628 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6629 * sim-config.c (config_alignment_to_a): Update.
6630
6631 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6632 core data.
6633 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6634 type.
6635 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6636 processor specific core maps.
6637 (sim_core_map_attach): Copy the core map data to each of the
6638 processor specific core data structures.
6639 * sim-core.c (sim_core_find_mapping): Update.
6640
6641 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6642 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6643 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6644 alternatives that handle unaligned addresses.
6645 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6646 with just CPU arg.
6647 * cgen-utils.c (sim_disassemble_insn): Update.
6648
6649Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6650
6651 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6652 tracing.
6653
6654 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6655 fpu support.
6656
6657 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6658
6659Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6660
6661 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6662 to map type.
72f4393d 6663
c906108c
SS		 6664 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6665 statement.
6666
6667Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6668
6669 * cgen-trace.c: Prepend additional trace_printf argument.
6670
6671 * cgen-utils.c (sim_disassemble_insn): Add additional core
6672 arguments.
6673
6674Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6675
6676 * nrun.c (main): Catch/report errorenous simulator states.
6677
6678 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6679 * sim-trace.c: #include string.h/strings.h so that memset is
6680 defined.
6681 * sim-utils.c: Ditto.
6682 * sim-profile.c: Ditto. And stdlib.h.
6683 (print_bar): Only define when used by instruction or memory profiler.
6684
6685 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6686
c906108c
SS		 6687 * sim-load.c (sim_load_file): Make the name constant.
6688 (sim_load_file): Passify gcc.
6689
6690 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6691 file.
6692 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6693
c906108c
SS		 6694 * sim-base.h (sim_cpu): Pre define here so available to all.
6695
6696 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6697 Restore the sim_cpu and instruction_address arguments so that full
6698 information is available to the abort function.
6699 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6700 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6701
6702 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6703 tracing support for sim-events and sim-core.
6704 (trace_option_handler): Convert #if to if where possible so always
6705 compiled/checked by C compiler.
6706 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6707
c906108c
SS		 6708 * sim-base.h: Adjust comment documenting how to define the cpu
6709 structure.
6710 (sim_state_base): Add sim_core and sim_events to simulator base
6711 object.
6712
6713 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6714 * sim-core.c (sim_core_init, sim_core_attach,
6715 sim_core_find_mapping): Update.
6716 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6717 update_time_from_event, insert_sim_event,
6718 sim_events_schedule_after_signal, sim_events_deschedule,
6719 sim_events_tick): Ditto.
72f4393d 6720
c906108c
SS		 6721 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6722 sim-model.h): Move #includes from here.
6723 * sim-base.h: To here.
6724 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6725
c906108c
SS		 6726Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6727
6728 * callback.c (default_callback): Missing initialisers.
6729
6730Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6731
6732 * sim-utils.c (sim_add_commas): New function.
6733 * sim-basics.h (sim_add_commas): Add prototype.
6734 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6735 * sim-profile.c (COMMAS): New macro.
6736 (print_*): Use it to print commas in numbers.
6737
6738 * configure: Regenerated.
6739
6740 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6741 (cgen_state): New member run_fast_p.
6742 (cgen_init): Add prototype.
6743 (sim_disassemble_insn): New arg `cpu'.
6744 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6745 * cgen-utils.c (cgen_init): New function.
6746 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6747 * genmloop.sh: Call engine_halt if loop exits.
6748
6749 * Makefile.in (sim-options_h): Define.
6750 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6751 (sim-model.o): Add new rule.
6752 (cgen-{scache,trace,utils}.o): Add new rules.
6753 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6754 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6755 Indent output by 2 spaces.
6756 * cgen-scache.h (scache_print_profile): Update.
6757 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6758 Use trace_printf, not fprintf.
6759 (trace_extract): Use trace_printf, not cgen_trace_printf.
6760 * genmloop.sh (!FAST case): Increment `insn_count'.
6761 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6762 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6763 access macro's name.
6764 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6765 Change return type to SIM_RC.
6766 (sim_core_{install,uninstall}): New functions.
6767 * sim-core.h (sim_core_{install,uninstall}): Declare.
6768 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6769 Change return type to SIM_RC.
6770 * sim-model.h (models,machs,model_install): Declare.
6771 * sim-module.c (modules): Add scache_install, model_install.
6772 (sim_post_argv_init): Set cpu->state backlinks.
6773 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6774 (standard_option_handler): Likewise.
6775 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6776 sim-profile.h.
6777 (*): Assume ANSI C.
6778 (profile_options): Delete --profile-simcache.
6779 (profile_option_handler): Likewise.
6780 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6781 spaces.
6782 (profile_print_{memory,model}): Likewise.
6783 (profile_print_simcache): Delete.
6784 (profile_print_speed): New function.
6785 (profile_print): Rewrite.
6786 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6787 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6788 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6789 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6790 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6791 (profile_print): Update prototype.
6792
6793Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6794
6795 * cgen-scache.[ch], cgen-sim.h: New files.
6796 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6797 * sim-model.c: New file.
6798
6799 * Make-common.in (clean targets): Undo patch of Apr. 22.
6800
6801Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6802
6803 * sim-n-bits.h (signed): If we have a standard compiler, undef
6804 signed, so that signedN is defined correctly.
6805
6806Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6807
6808 * sim-module.h, sim-model.h, sim-profile.h: New files.
6809 * sim-module.c, sim-profile.c: New files.
6810 * Make-common.in (SIM_PROFILE): Define
6811 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6812 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6813 (sim_module.o,sim-profile.o): Add rules for.
6814 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6815 (--enable-sim-profile): Add.
6816 * configure: Regenerated.
6817 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6818 model. Move trace and profile support to sim-{trace,profile}.h.
6819 New members trace_data, profile_data.
6820 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6821 * sim-config.h: Provide default definition of WITH_PROFILE.
6822 (WITH_TRACE): Change default to -1.
6823 (MAX_NR_PROCESSORS): Always define.
6824 * sim-options.c: Move trace and profile support to
6825 sim-{trace,profile}.h.
6826 (sim_pre_argv_init): Moved to sim-model.c.
6827 (standard_install): New function.
6828 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6829 (standard_install): Declare.
6830 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6831 (trace_install, trace_uninstall): New functions.
6832 (trace_printf): Update reference to TRACE_FILE.
6833 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6834 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6835 (WITH_TRACE_FOO_P): Define.
6836 (trace_install): Declare.
6837 (TRACE_DATA): New struct.
6838
6839Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6840
6841 * run.c: Undo last exec_bfd patch.
6842 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6843
6844Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6845
6846 * run.c (exec_bfd): Add back in.
6847 (main): Set exec_bfd.
6848
6849Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6850
6851 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6852
6853Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6854
6855 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6856 less well defined engine_error.
6857 * sim-core.c: Ditto.
6858
6859Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6860
6861 * Make-common.in: Change clean targets to use :: so that other
6862 Makefiles can have their own clean targets.
6863 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6864 __STDC__ to control use of stdarg vs. varargs syntax. Some
6865 systems can't use __STDC__, but require stdarg.
6866
6867Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6868
6869 * sim-options.c (standard_options): Add --endian.
6870 (standard_option_handler): Likewise.
6871
6872 * nrun.c: #include <signal.h>.
6873 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6874 handler that calls sim_stop ().
6875
6876Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6877
6878 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6879 handler that calls sim_stop (). Simulators may still be
6880 establishing their own handler.
6881
6882 * sim-events.c (sim_events_poll): Rename from
6883 sim_events_at_large_int. Poll IO.
6884
6885 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6886 request.
6887
6888 * callback.c (os_poll_quit): New function poll for quit signal
6889 where needed.
6890 (default_callback): Include magic number.
6891
6892Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6893
6894 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6895 Check for functions getrusage, time.
6896 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6897 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6898 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6899 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6900
6901 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6902
6903 * sim-options.c, sim-options.h: New files.
6904 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6905 * Make-common.in (nrun.o): Add rules for.
6906 * nrun.c: New file.
6907
6908 * run.c (main): Check return value of sim_open.
6909
6910 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6911 (sim_main_headers): Add sim-trace.h.
6912 * run.c (exec_bfd, target_byte_order): Delete.
6913 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6914 call sim_load instead. Check return code of sim_create_inferior.
6915 * sim-base.h (CURRENT_STATE): Define.
6916 (sim_state_base): Make typedef. New members options, prog_argv,
6917 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6918 mem_size, memory [+ corresponding access macros].
6919 (sim_cpu_base): New typedef.
6920 * sim-trace.h: New file.
6921 * sim-trace.c: New file.
6922 * sim-basics.h: #include it.
6923 * sim-load.c: New file.
6924
6925Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6926
6927 * Make-common.in (INSTALL): Set to @INSTALL@.
6928 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6929 (install-common): Depend upon installdirs. Use
6930 $(program_transform_name) directly, rather than using
6931 $(INSTALL_XFORM).
6932 (installdirs): New target.
6933 * Makefile.in (INSTALL): Set to @INSTALL@.
6934 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6935 (install-man): Depend upon installdirs. Use
6936 $(program_transform_name) directly, rather than using
6937 $(INSTALL_XFORM).
6938 (installdirs): New target.
6939
6940Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6941
6942 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6943 be overriden.
6944
6945Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6946
6947 * sim-basics.h: Only bring in config.h and tconfig.h if
6948 HAVE_CONFIG_H.
6949
6950Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6951
6952 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6953 numbering convention of the target.
6954 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6955 and WITH_TARGET_WORD_MSB.
6956 (sim_config): When possible, check for consistency with bitsize
6957 and msb.
6958
6959 * sim-bits.h: Allow MSB to be other than zero.
6960 * sim-bits.c: Ditto.
6961 * sim-n-bits.h: Ditto.
72f4393d 6962
c906108c
SS		 6963 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6964 * sim-n-bits.h (MSMASKEDn): Ditto.
6965
6966Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6967
6968 * Makefile.in (INSTALL): Change install.sh to install-sh.
6969
6970Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6971
6972 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6973
6974Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6975
6976 * run.c (main): Check that a program to run was specified.
6977
6978Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6979
6980 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6981
6982 * configure: Regenerated to track ../common/aclocal.m4 changes.
6983 * config.in: Ditto.
6984
6985Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6986
6987 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6988 * sim-config.h: To here.
6989
6990 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6991 (sim_main_headers): Define.
6992 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6993 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6994 (clean): Use it.
6995 (sim-utils.o): Add rule for.
6996 * sim-utils.o: New file.
6997 * sim-basics.h: #include sim-base.h.
6998 (zalloc): Make argument unsigned long.
6999 * sim-base.h: New file.
7000 * sim-inline.h (SIM_IO support): Delete.
7001 * sim-io.h: Delete inline support.
7002 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7003 * sim-config.c: sim-state.h renamed to sim-main.h.
7004 * sim-core.c: Likewise.
7005 * sim-events.c: Likewise.
7006
7007 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7008
7009 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7010 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7011 -DDEBUG.
7012 * configure: Regenerated to track ../common/aclocal.m4 changes.
7013
7014Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7015
7016 * configure: Regenerated to track ../common/aclocal.m4 changes.
7017
7018Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7019
7020 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7021 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7022 are defined by the configure.
7023
7024 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7025
c906108c
SS		 7026 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7027 reserved-bits): Always define.
72f4393d 7028
c906108c
SS		 7029 * sim-config.h, sim-config.c (sim_config): New function - and new
7030 file - co-ordinate the setting/checking of the common simulator
7031 configuration options.
7032
7033 * Make-common.in (sim-config.o): Add rule.
7034
7035Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7036
7037 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7038 va_list from void *, since va_list might not be a pointer type.
7039
7040Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7041
7042 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7043 in wrong order.
7044 (offset_N): Correct computation of LE offset.
7045
7046 * sim-io.c (sim_io_error): Include a new line when reporting
7047 errors.
7048
7049 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7050 `/'.
7051
7052Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7053
7054 * run.c: Include alloca-conf.h.
7055
7056 * callback.c (os_evprintf_filtered): Fix typo.
7057
7058Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7059
7060 * run.c (string.h, strings.h, stdlib.h): Include.
7061
7062 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7063 0 when nothing pending.
7064
7065 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7066 will soon be going away.
7067 (getopt): Plicate GCC.
7068
7069 * sim-endian.c (sim-io.h): Plicate GCC.
7070 * sim-bits.c (sim-io.h): Ditto.
7071 * sim-n-bits.h (ROTn): Ditto.
7072
7073 * sim-io.c (sim_io_error): Correct check for NULL.
7074
7075 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7076 the __FILE__.
7077 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7078 path.
7079
7080Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7081
7082 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7083 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7084
7085Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7086
7087 * sim-alu.h: Include sim-xcat.h.
72f4393d 7088
c906108c
SS		 7089Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7090
7091 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7092 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7093 these.
7094
7095 * sim-events.c (sim_events_at_large_int): New function. Just
7096 schedules an event every large-int ticks.
7097 (sim_events_init): Call.
7098 (sim_events_tick, sim_events_process): Move async handing to
7099 sim_events_process. Move timer decrement so that it occures after
7100 events have been processed.
72f4393d 7101
c906108c
SS		 7102 * sim-basics.h (struct _engine): Remove declaration.
7103
7104 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7105 everything with same. Rename global struct to SIM_DESC.
7106 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7107 * sim-io.h, sim-io.c: Ditto.
72f4393d 7108
c906108c
SS		 7109 * sim-assert.h: New file. Optional assertion checking macros.
7110 * sim-io.c (sim_io_error): Make just this function tolerant to
7111 null pointers.
72f4393d 7112
c906108c
SS		 7113 * sim-xcat.h: New file. Define concatenate macros.
7114 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7115 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7116 concat macros.
72f4393d 7117
c906108c
SS		 7118
7119Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7120
7121 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7122
7123Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7124
7125 * sim-inline.h: Add definitions for sim-types.
7126 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7127 module.
7128
7129Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7130
c906108c
SS		 7131 * sim-events.h: Remove defunct reference to callback struct.
7132
7133Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7134
7135 * configure: Re-generate.
7136
7137Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7138
7139 * Make-common.in (CSEARCH): Do not include the gdb directory in
7140 the search path.
7141
7142Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7143
7144 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7145 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7146 to explicitly incorporate these.
7147
7148 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7149 specify the alignment restrictions of the target architecture -
7150 without this option all alignment restrictions are accomodated.
7151 (--enable-sim-assert): New option. Conditionally compile in
7152 assertion statements.
7153 (--enable-sim-float): New option. Strongly specify the target's
7154 floating point support.
7155 (--enable-sim-hardware): New option. Specify the hardware devices
7156 included in the simulation.
7157 (--enable-sim-packages): New option. Specify the hardware
7158 packages included in the simulation.
7159 (--enable-sim-regparm): New option. Specify that parameters be
7160 passed in registers instead of on the stack.
7161 (--enable-sim-reserved-bits): New option. Specify that reserved
7162 bits within an instruction are are correctly set.
7163 (--enable-sim-smp): New option. Specify the level of SMP support
7164 to be included in the simulator.
7165 (--enable-sim-stdcall): New option. Specify an alternative
7166 function call convention.
7167 (--enable-sim-xor-endian): New option. Configure xor-endian
7168 support used by some targets to implement bi-endian support.
72f4393d 7169
c906108c
SS		 7170Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7171
7172 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7173 host endianness to be overridden.
7174 (--enable-sim-endian): Allow the target platform's byte order
7175 to be overridden.
7176 (--enable-sim-inline): Control the inlining of common components.
7177 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7178 (--enable-sim-warnings): Enable additional GCC compiler checks.
7179 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7180 SIM_WARNINGS): Add.
72f4393d 7181
c906108c
SS		 7182 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7183 sim-*-n.h so that the names are uniq on dos machines
7184 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7185
c906108c
SS		 7186Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7187
7188 * run.c: #include "libiberty.h".
7189 (main): New locals sd,no_args,sim_argv.
7190 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7191 is program name. Update call to sim_set_callbacks.
7192 Record result of sim_open, pass to other sim_foo routines.
7193
7194Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7195
7196 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7197 final newline.
7198
7199Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7200
7201 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7202 Route stdout through buffered IO.
7203
7204 * callback.c: Add os_flush_stderr, os_write_stderr,
7205 os_evprintf_filtered functions to route error output through
7206 stderr.
72f4393d 7207
c906108c
SS		 7208 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7209 Correct return type - should be void.
7210
7211Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7212
7213 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7214
7215 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7216 not provide a default value as undefined indicates disable code.
7217
7218Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7219
7220 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7221 directory.
7222 * sim-events.h, sim-events.c: Ditto.
7223 * sim-io.h, sim-io.c: Ditto.
72f4393d 7224
c906108c 7225Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7226
c906108c
SS		 7227 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7228
7229 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7230 extract the tail or least signifiant bits from an integer of the
7231 specified size.
72f4393d 7232
c906108c
SS		 7233 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7234 WITH_TARGET_BITSIZE so that the compilation will fail when an
7235 unsupported bitsize value is defined.
7236
7237 (INSERTED*): Convert to functions.
7238 (EXTRACTED*): Ditto.
72f4393d 7239
c906108c 7240 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7241
c906108c
SS		 7242Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7243
7244 * sim-inline.h: Allow explicit control over which .c files will be
7245 included by their header.
7246
7247 * sim-inline.h: Allow explicit control over which .c files use the
7248 alternative - REGPARM - parameter passing mechanism.
72f4393d 7249
c906108c
SS		 7250 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7251 icache.c, idecode.c, semantics.c or support.c. Those names are
7252 not generally applicable.
72f4393d 7253
c906108c
SS		 7254Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7255
7256 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7257 in a fashion similar to sim-endian-n.
7258
7259 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7260 both value and address macro's.
7261
7262Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7263
7264 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7265
7266 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7267 generic L_word, H_word macro's.
7268
7269Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7270
7271 * sim-basics.h: Borrow code from ppc directory.
7272 * sim-bits.c: Ditto.
7273 * sim-bits.h: Ditto.
7274 * sim-config.h: Ditto.
7275 * sim-endian-n.h: Ditto.
7276 * sim-endian.c: Ditto.
7277 * sim-endian.h: Ditto.
7278 * sim-inline.c: Ditto.
7279 * sim-inline.h: Ditto.
7280 * sim-types.h: Ditto.
7281
7282Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7283
7284 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7285 all the ALU size alternatives and then auto-configure a default.
72f4393d 7286
c906108c
SS		 7287 * sim-alu.h: Copy ppc/idecode_expression.h.
7288
7289Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7290
7291 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7292 sign extend a bit within a value.
7293
7294 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7295 a pointer into the middle of a host word.
7296 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7297
c906108c
SS		 7298Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7299
7300 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7301 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7302 appropriate definitions of read, write, etc. Add prototype for
7303 system.
7304
7305Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7306
7307 * Makefile.in (libcommon.a): Delete.
7308 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7309 (gentmap,targ-vals.h,targ-map.c): Likewise.
7310 (run-autoconf): Delete.
7311 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7312 (common makefile fragment): Moved back into ...
7313 * Make-common.in: Resurrect.
7314 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7315 * configure: Regenerated.
7316
7317Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7318
7319 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7320 (SIM_AC_OUTPUT): To here.
7321
7322Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7323
7324 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7325 comments and single quotes. Fixes a problem found on hpux.
7326
7327Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7328
7329 * aclocal.m4: Remove Make-common.in from dependencies.
7330 * (distclean): Remove targ-vals.def.
7331
7332 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7333 into here. Makes insertion into makefiles easier. Also, change
7334 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7335 targ-map.o, and run are built. They are now built in the
7336 individual simulator directories, taking sources from ../common as
7337 necessary. This replaces the merging of libcommon.a into
7338 linsim.a, which was problematic for the WinGDB build process.
7339 * run.c: Include config.h from . instead of ../common.
7340 * Make-common.in: Remove. It's no longer necessary.
7341
7342Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7343
7344 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7345 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7346
7347Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7348
7349 * run.c (main): Set target_byte_order before call to sim_open.
7350
7351Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7352
7353 * callback.c: #include <stdlib.h>
7354 (os_error): New function.
7355 (default_callback): Add os_error.
7356
7357Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7358
7359 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7360 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7361 specific.
7362 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7363
7364Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7365
7366 * run.c: #include ../common/config.h, tconfig.h.
7367 (myname): New static global.
7368 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7369 Only process -c ifdef SIM_HAVE_SIMCACHE.
7370 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7371 Parse program name from argv[0] and use in error messages.
7372 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7373 Add support for incomplete h8/300 termination indicators.
7374 (usage): Make more verbose.
7375 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7376 * Makefile.in,Make-common.in,callback.c: New files.
7377 * nltvals.def,gentmap.c,gentvals.sh: New files.
7378
72f4393d 7379Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7380
7381 * run.c: Include stdarg.h if __STDC__.
7382
7383Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7384
7385 * run.c (main): Don't print out anything if the signal
7386 number is zero (ie no signal).
7387
7388Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7389
7390 * run.c (main): Print out if the program raised a signal.
7391
7392Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7393
7394 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7395 (main): Ditto.
7396
7397Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7398
7399 * run.c (main): Explicitly cast malloc() parameter.
7400
7401Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7402
7403 * run.c (sim_bfd): New global to hold the bfd pointer for the
7404 executable.
7405 (main): Initialize sim_bfd.
7406
7407Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7408
7409 * run.c (main): Use new bfd_big_endian macro.
7410
7411Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7412
7413 * run.c (main): Removed SH specific comments, so source is
7414 generic. Also updated to only load relevant sections. Moved
7415 sim_open() to after callback attach (to match GDB).
7416
7417 * run.1: Removed SH specific comments.
7418
7419Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7420
7421 * run.c (main): Always return sigrc at end.
7422
7423Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7424
7425 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7426 bfd_check_format() fails.
7427
7428Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7429
7430 * run.c, run.1: From sh directory.
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