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gdb/continuations: turn continuation functions into inferior methods
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
f3d25569
MF		 12021-04-18 Mike Frysinger <vapier@gentoo.org>
2
3 * gennltvals.py (TARGETS): Add moxie.
4 * nltvals.def: Regenerate.
5
b7c5246b
MF		 62021-04-18 Mike Frysinger <vapier@gentoo.org>
7
8 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
9 * nltvals.def: Regenerate.
10
b3d4da0f
MF		 112021-04-18 Mike Frysinger <vapier@gentoo.org>
12
13 * gennltvals.py (TARGETS): Add rx.
14 * nltvals.def: Regenerate.
15
f956ecde
MF		 162021-04-18 Mike Frysinger <vapier@gentoo.org>
17
18 * gennltvals.py (TARGETS): Add m32c.
19 * nltvals.def: Regenerate.
20
2390d779
MF		 212021-04-18 Mike Frysinger <vapier@gentoo.org>
22
23 * gennltvals.py (TARGETS): Add iq2000.
24 * nltvals.def: Regenerate.
25
7da5cf78
MF		 262021-04-18 Mike Frysinger <vapier@gentoo.org>
27
28 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
29
10737236
JB		 302021-04-15 John Baldwin <jhb@FreeBSD.org>
31
32 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
33 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
34 CSEARCH.
35
d5a71b11
MF		 362021-04-12 Mike Frysinger <vapier@gentoo.org>
37
38 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
39 sim_cpu_alloc.
40 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
41 cgen_cpu_max_extra_bytes.
42 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
43 (sim_cpu_alloc): Delete 2nd arg.
44
81e6e8ae
TT		 452021-04-08 Tom Tromey <tom@tromey.com>
46
47 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
48 new-style declaration.
49
a0e674c1
MF		 502021-04-03 Mike Frysinger <vapier@gentoo.org>
51
52 * Make-common.in (install-common): Install as run-$arch and
53 libsim-$arch.a when not the primary arch.
54
c2783492
MF		 552021-04-02 Mike Frysinger <vapier@gentoo.org>
56
57 * Make-common.in (CFLAGS_FOR_BUILD): Define.
58 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
59
e7d9022b
MF		 602021-03-13 Mike Frysinger <vapier@gentoo.org>
61
62 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
63 LDFLAGS_FOR_BUILD.
64
c6c7769d
MF		 652021-03-13 Mike Frysinger <vapier@gentoo.org>
66
67 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
68 (gentmap.o): New rule.
69 (gentmap): Call LINK_FOR_BUILD.
70
6c57b87f
MF		 712021-03-07 Mike Frysinger <vapier@gentoo.org>
72
73 * Make-common.in (check): Delete body.
74
ed30adf7
MF		 752021-02-28 Mike Frysinger <vapier@gentoo.org>
76
77 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
78 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
79
f8069d55
MF		 802021-02-27 Mike Frysinger <vapier@gentoo.org>
81
82 * Make-common.in (SIM_EXTRA_ALL): Delete.
83 (all): Delete $(SIM_EXTRA_ALL).
84
760b3e8b
MF		 852021-02-21 Mike Frysinger <vapier@gentoo.org>
86
87 * acinclude.m4: Removed.
88
136da8cd
MF		 892021-02-13 Mike Frysinger <vapier@gentoo.org>
90
91 * acinclude.m4: Delete all sinclude & m4_include calls.
92
652f80e0
MF		 932021-02-13 Mike Frysinger <vapier@gentoo.org>
94
95 * aclocal.m4: Delete.
96
4c0d76b9
MF		 972021-02-06 Mike Frysinger <vapier@gentoo.org>
98
99 * sim-events.c: Include sim-cpu.h.
100 (sim_event_watchpoints): Define watch_pc.
101 (sim_events_watch_pc): New function.
102 (WATCH_SIM): Handle watch_pc.
103 * sim-events.h (sim_events_watch_pc): New prototype.
104 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
105 sim_events_watch_pc.
106 * sim-watch.h (sim_watchpoints): Delete pc.
107
cd89c53f
MF		 1082021-02-06 Mike Frysinger <vapier@gentoo.org>
109
110 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
111 AC_CONFIG_HEADERS.
112
aa09469f
MF		 1132021-02-06 Mike Frysinger <vapier@gentoo.org>
114
115 * Make-common.in (HDEFINES, TDEFINES): Delete.
116 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
117 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
118 bfd/configure.host sourcing.
119
b9249c46
MF		 1202021-02-04 Mike Frysinger <vapier@gentoo.org>
121
122 * gennltvals.py (TARGETS): Add riscv.
123 (TARGET_DIRS): Likewise.
124 * nltvals.def: Regenerate from the latest libgloss sources.
125
64515412
MF		 1262021-01-31 Mike Frysinger <vapier@gentoo.org>
127
128 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
129
5bc4f5ca
SH		 1302021-01-31 Stafford Horne <shorne@gmail.com>
131
132 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
133 (fixdfsi): Change res from unsigned32 to signed32.
134 (fixdfdi): Change res from unsigned64 to signed64.
135
9a7ba4aa
MF		 1362021-01-30 Mike Frysinger <vapier@gentoo.org>
137
138 * gennltvals.sh: Replace shell script with ...
139 * gennltvals.py: ... this Python script.
140 * nltvals.def: Regenerate.
141
d4e3adda
MF		 1422021-01-30 Mike Frysinger <vapier@gentoo.org>
143
144 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
145 sim_cia.
146 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
147
18d4b488
MF		 1482021-01-30 Mike Frysinger <vapier@gentoo.org>
149
150 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
151
f4dd7491
MF		 1522021-01-30 Mike Frysinger <vapier@gentoo.org>
153
154 * sim-hw.c (merge_device_file): Replace fgets with getline.
155
481fac96
MF		 1562021-01-30 Mike Frysinger <vapier@gentoo.org>
157
158 * gennltvals.sh (gen_arches): Sort calls by first arg.
159 * nltvals.def: Regenerate.
160
f89f33e5
MF		 1612021-01-18 Mike Frysinger <vapier@gentoo.org>
162
163 * Make-common.in (version.c): Simplifiy args and call move-if-change.
164 * create-version.sh: Delete host & target alias logic. Write to the
165 output directly.
166
5e25901f
MF		 1672021-01-18 Mike Frysinger <vapier@gentoo.org>
168
169 * configure, configure.ac, Makefile.in: Delete.
170
d9b1deff
MF		 1712021-01-13 Mike Frysinger <vapier@gentoo.org>
172
173 * sim-watch.c (default_interrupt_handler): Define.
174 (sim_watchpoint_install): Set default interrupt_handler to new
175 default_interrupt_handler.
176
c54f3efd
MF		 1772021-01-13 Mike Frysinger <vapier@gentoo.org>
178
179 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
180
62fe7512
MF		 1812021-01-13 Mike Frysinger <vapier@gentoo.org>
182
183 * sim-events.c (sim_events_watch_sim): Change byte_order type to
184 enum bfd_endian.
185 (sim_events_watch_core): Likewise.
186 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
187 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
188 call to sim_events_watch_sim.
189
f220ef63
MF		 1902021-01-12 Mike Frysinger <vapier@gentoo.org>
191
192 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
193
9c70334d
MF		 1942021-01-11 Mike Frysinger <vapier@gentoo.org>
195
196 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
197
90e123dd
MF		 1982021-01-11 Mike Frysinger <vapier@gentoo.org>
199
200 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
201
68ed2854
MF		 2022021-01-11 Mike Frysinger <vapier@gentoo.org>
203
204 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
205 strings.h, time.h, and errno.h.
206 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
207 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
208 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
209 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
210 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
211 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
212 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
213 and strings.h include.
214
f074c07d
MF		 2152021-01-09 Mike Frysinger <vapier@gentoo.org>
216
217 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
218 * sim-core.c, sim-watch.c: Include libiberty.h.
219
50df264d
MF		 2202021-01-09 Mike Frysinger <vapier@gentoo.org>
221
222 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
223
bf470982
MF		 2242021-01-09 Mike Frysinger <vapier@gentoo.org>
225
226 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
227 Set WERROR_CFLAGS when first arg is not set or is "yes".
228
b5a4a01a
MF		 2292021-01-09 Mike Frysinger <vapier@gentoo.org>
230
231 * hw-base.c (full_name_of_hw): Delete full_name. Replace
232 hw_strdup call with hw_malloc.
233
ce0be407
MF		 2342021-01-09 Mike Frysinger <vapier@gentoo.org>
235
236 * cgen-par.c: Include stdlib.h.
237 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
238
46f900c0
MF		 2392021-01-08 Mike Frysinger <vapier@gentoo.org>
240
241 * Make-common.in (C_DIALECT): Define.
242 (COMPILE.pre): Append $(C_DIALECT).
243 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
244
e904f56d
MF		 2452021-01-07 Mike Frysinger <vapier@gentoo.org>
246
247 * sim-core.c (sim_memory_map): Define.
248
dfb856ba
MF		 2492021-01-04 Mike Frysinger <vapier@gentoo.org>
250
251 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
252 * configure: Regenerate.
253
babd2ee1
MF		 2542021-01-04 Mike Frysinger <vapier@gentoo.org>
255
256 * sim-options.c (sim_print_version): Print out more details when
257 is_command is non-zero.
258
19b1c385
MF		 2592021-01-04 Mike Frysinger <vapier@gentoo.org>
260
261 * sim-options.c (standard_option_handler): Call sim_print_version.
262 (sim_print_version): New function.
263 * sim-options.h (sim_print_version): New prototype.
264
dbed468b
MF		 2652021-01-04 Mike Frysinger <vapier@gentoo.org>
266
267 * sim-config.c (print_sim_config): Rename to ...
2b667e32 268 (sim_config_print): ... this.
dbed468b
MF		 269 * sim-config.h: Likewise.
270
0ede24f2
MF		 2712021-01-02 Mike Frysinger <vapier@gentoo.org>
272
273 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
274 FLOOR_PAGE): Delete unused macros.
275 (align_up, align_down): Define.
276
b3f8962b
TV		 2772020-08-10 Tom de Vries <tdevries@suse.de>
278
279 * sim-cpu.c: Include stdlib.h for free.
280
b760fb3a
SM		 2812020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
282
283 * nrun.c: Include stdlib.h.
284 * sim-core.c: Likewise.
285 * sim-engine.c: Likewise.
286 * sim-io.c: Likewise.
287 * sim-module.c: Likewise.
288 * sim-reason.c: Likewise.
289
78aa740b
TT		 2902019-12-19 Tom Tromey <tromey@adacore.com>
291
292 PR build/24572:
293 * Makefile.in (install-strip): New target.
294
f47674be
PK		 2952019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
296
297 * sim-utils.c: Prevent buffer overflow.
298
ddd44b70
DD		 2992019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
300
301 * gennltvals.sh: Add PRU libgloss target.
302 * nltvals.def: Regenerate from the latest libgloss sources.
303
f1cc84f5
SH		 3042019-06-13 Stafford Horne <shorne@gmail.com>
305
306 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
307 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
308 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
309
688cea90
SH		 3102019-06-13 Stafford Horne <shorne@gmail.com>
311
312 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
313 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
314
798066ab
AB		 3152019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
316
317 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
318 CURRENT_TARGET_BYTE_ORDER.
319 (SUBWORDTFSI): Likewise.
320 (JOINSIDF): Likewise.
321 (JOINSIXF): Likewise.
322 (JOINSITF): Likewise.
323
d3fe0d7b
AB		 3242019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
325
326 * sim-base.h: Add 'sim-assert.h' include.
327 * sim-basics.h: Add 'libiberty.h' include.
328
b6061d4d
SH		 3292019-03-28 Stafford Horne <shorne@gmail.com>
330
331 * sim-options.c: Include "config.h".
332 Include <stdio.h>.
333 * sim-watch.c: Include "config.h".
334 Include <stdio.h>.
335 * hw-device.c: Include <string.h>.
336 * hw-events.c: Include <string.h>.
337 * hw-handles.c: Include <stdlib.h>.
338 * sim-fpu.c: Include <stdlib.h>.
339
ef986697
SH		 3402019-03-28 Stafford Horne <shorne@gmail.com>
341
342 * Make-common.in (sim-arange_h): Remove sim-arange.c
343 * sim-arange.c: Remove SIM_ARANGE_C.
344 Add ifdef for _SIM_ARANGE_C_.
345 Include "sim-arange.h".
346 Remove include for unused "sim-assert.h".
347 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
348 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
349 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
350 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
351 INLINE_SIM_ARANGE.
352 * sim-arange.h (sim_addr_range_add): Declare as
353 INLINE_SIM_ARANGE.
354 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
355 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
356 Remove definition of SIM_ARANGE_INLINE.
357 Remove [HAVE_INLINE].
358 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
359 * sim-base.h: Include "sim-arange.h"
360 * sim-basics.h: Remove include of "sim-arange.h"
361 * sim-inline.c: Include "sim-arange.c"
362 * sim-inline.h: Define INLINE_SIM_ARANGE.
363 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
364 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
365
67f8b42f
TT		 3662019-01-26 Tom Tromey <tom@tromey.com>
367
368 * Make-common.in (version.c): Use sim's create-version.sh.
369 * create-version.sh: New file.
370
7516c26f
PK		 3712019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
372
b84bb29d 373 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 374
dc7e8184
SM		 3752019-01-15 Simon Marchi <simon.marchi@ericsson.com>
376
377 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
378
c5ebe0ff
AB		 3792018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
380
381 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
382 this point, it should have already been set in cb_syscall.
383
07f5f4c6
RH		 3842018-10-05 Stafford Horne <shorne@gmail.com>
385
386 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
387 (ADDOFDI): New function, add overflow flag DI variant.
388 (SUBCFDI): New function, subtract carry flag DI variant.
389 (SUBOFDI): New function, subtract overflow flag DI variant.
390
2283a210
КВО		 3912018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
392
393 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
394 cpu_core.byte_xor.
395 * sim-core.c (sim_core_set_xor): Likewise.
396 (sim_core_xor_read_buffer): Likewise.
397 (sim_core_xor_write_buffer): Likewise.
398
58884b0e
PG		 3992017-12-12 Peter Gavin <pgavin@gmail.com>
400 Stafford Horne <shorne@gmail.com>
401
402 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
403 flag.
404 (MUL1OFSI): New function, 1's complement overflow flag.
405
07b95864
PG		 4062017-12-12 Peter Gavin <pgavin@gmail.com>
407 Stafford Horne <shorne@gmail.com>
408
409 * cgen-accfp.c (remsf, remdf): New function.
410 (cgen_init_accurate_fpu): Add remsf and remdf.
411 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
412 * sim-fpu.c (sim_fpu_rem): New function.
413 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
414 (sim_fpu_rem): New function.
415 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
416
5c887dd5
JB		 4172017-09-06 John Baldwin <jhb@FreeBSD.org>
418
419 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
420 environment.
421
003ca0fd
YQ		 4222017-05-24 Yao Qi <yao.qi@linaro.org>
423
424 * sim-trace.c (trace_disasm): Caller update.
425
5357150c
MF		 4262016-08-15 Mike Frysinger <vapier@gentoo.org>
427
428 * sim-base.h (sim_state_base): Add prog_syms_count.
429 (STATE_PROG_SYMS_COUNT): Define.
430 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
431 (trace_load_symbols): New function.
432 (trace_sym_value): Likewise.
433 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
434 loading logic with a call to trace_load_symbols.
435 * sim-trace.h (trace_load_symbols, trace_sym_value): New
436 prototypes.
437
4c171e25
MF		 4382016-08-13 Mike Frysinger <vapier@gentoo.org>
439
440 * cgen-types.h (mode_names): Mark const.
441 * cgen-utils.c (mode_names): Likewise.
442
6b979454
MF		 4432016-08-13 Mike Frysinger <vapier@gentoo.org>
444
445 * cgen-defs.h (struct cgen_state): Delete argv and envp.
446 (STATE_ARGV, STATE_ENVP): Delete.
447
13754e4c
NC		 4482016-02-04 Nick Clifton <nickc@redhat.com>
449
450 * cgen-scache.c (scache_option_handler): Prevent possible
451 undefined behaviour computing the size of the scache by using
452 unsigned integers instead of signed integers.
453
f749ed60
JB		 4542016-01-17 Joel Brobecker <brobecker@adacore.com>
455
456 * sim-fpu.c: Minor comment fixes throughout.
457
3c8e93b7
JB		 4582016-01-17 Joel Brobecker <brobecker@adacore.com>
459
460 * sim-fpu.c (print_bits): Minor reformatting (no code change).
461 (sim_fpu_map): Likewise.
462
34ac507d
MF		 4632016-01-11 Mike Frysinger <vapier@gentoo.org>
464
465 * sim-config.c (print_sim_config): Drop extra whitespace before =
466 in output for byte order, stdio, and msb settings.
467
ce39bd38
MF		 4682016-01-10 Mike Frysinger <vapier@gentoo.org>
469
470 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
471 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
472 sim-stdio, sim-trace, and sim-profile.
473 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
474 (SIM_AC_OPTION_ASSERT): Likewise.
475 (SIM_AC_OPTION_SMP): Likewise.
476 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
477 * configure: Regenerate.
478 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
479 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
480 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
481 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
482 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
483 WITH_ENVIRONMENT & USER_ENVIRONMENT.
484 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
485 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
486 WITH_ASSERT, WITH_STDIO): Delete.
487 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
488 check.
489
e19418e0
MF		 4902016-01-10 Mike Frysinger <vapier@gentoo.org>
491
492 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
493 * configure: Regenerate.
494 * Make-common.in (SIM_PACKAGES): Delete.
495 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
496
16f7876d
MF		 4972016-01-10 Mike Frysinger <vapier@gentoo.org>
498
499 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
500
35656e95
MF		 5012016-01-10 Mike Frysinger <vapier@gentoo.org>
502
503 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
504
99d8e879
MF		 5052016-01-10 Mike Frysinger <vapier@gentoo.org>
506
507 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
508 sim_link_links.
509 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
510 * gentmap.c: Change targ-vals.def include to nltvals.def.
511 * Make-common.in (gentmap): Change targ-vals.def to
512 $(srccom)/nltvals.def.
513 (distclean): Delete rm -f targ-vals.def.
514 * Makefile.in: Update comment.
515
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MF		 5162016-01-10 Mike Frysinger <vapier@gentoo.org>
517
518 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
519 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
520 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
521
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MF		 5222016-01-10 Mike Frysinger <vapier@gentoo.org>
523
524 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
525 and --enable-sim-stdcall and sim_stdcall.
526 * configure: Regenerate.
527 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
528 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
529 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
530 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
531 (REGPARM_*): Delete all regparm defines and their use.
532
22be3fbe
MF		 5332016-01-10 Mike Frysinger <vapier@gentoo.org>
534
535 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
536 * Make-common.in (SIM_CFLAGS): Delete.
537 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
538 * Makefile.in: Likewise.
539
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MF		 5402016-01-09 Mike Frysinger <vapier@gentoo.org>
541
542 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
543 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
544 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
545 * acinclude.m4 (SIM_AC_COMMON): ... here.
546 * aclocal.m4, configure: Regenerate.
547 * config.in: Delete file.
548 * callback.c: Change cconfig.h include to config.h.
549 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
550 syscall.c: Likewise.
551 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
552 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
553
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MF		 5542016-01-06 Mike Frysinger <vapier@gentoo.org>
555
556 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
557 date, and time information.
558
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MF		 5592016-01-06 Mike Frysinger <vapier@gentoo.org>
560
561 * sim-options.c (sim_parse_args): Mark argv array const.
562 * sim-options.h (sim_parse_args): Likewise.
563
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MF		 5642016-01-05 Mike Frysinger <vapier@gentoo.org>
565
566 * sim-trace.c: Include dis-asm.h.
567 (OPTION_TRACE_DISASM): New enum.
568 (trace_options): Add trace-disasm flag.
569 (trace_option_handler): Handle OPTION_TRACE_DISASM.
570 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
571 (dis_read, dis_printf, trace_disasm): New functions.
572 * sim-trace.h: Include dis-asm.h.
573 (TRACE_INSN_IDX): Clarify comment.
574 (TRACE_DISASM_IDX): New enum.
575 (TRACE_disasm): New define.
576 (WITH_TRACE_DISASM_P): New define.
577 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
578 (STRACE_DISASM_P): New define.
579 (TRACE_DISASM_P): Likewise.
580 (TRACE_DISASM_P): Likewise.
581 (TRACE_DISASM): Likewise.
582 (trace_disasm): New function.
583
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MF		 5842016-01-04 Mike Frysinger <vapier@gentoo.org>
585
586 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
587
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MF		 5882016-01-04 Mike Frysinger <vapier@gentoo.org>
589
590 * cgen-scache.c (MAX): Delete.
591 (scache_init): Change MAX to max.
592 * cgen-trace.c (min): Delete.
593 * cgen-utils.c (min): Delete.
594 * sim-basics.h [!min] (min): Define.
595 [!max] (max): Define.
596
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MF		 5972016-01-04 Mike Frysinger <vapier@gentoo.org>
598
599 * sim-options.c (sim_parse_args): Tweak getopt error message.
600
9bbf6f91
MF		 6012016-01-04 Mike Frysinger <vapier@gentoo.org>
602
603 * acinclude.m4 (sim-bswap): Delete.
604 * configure: Regenerate.
605 * Make-common.in (SIM_BSWAP): Delete.
606 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
607 * sim-config.h (htonl, ntohl): Delete.
608 (WITH_BSWAP): Delete.
609
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MF		 6102016-01-03 Mike Frysinger <vapier@gentoo.org>
611
612 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
613 opterr state to it before calling getopt_long and restore afterwards.
614 Set opterr to 0. When optc is '?', call sim_io_eprintf.
615
61971b86
MF		 6162016-01-03 Mike Frysinger <vapier@gentoo.org>
617
618 * hw-device.h (device): Delete commented typedef.
619 * sim-basics.h (device): Delete typedef.
620
34fed699
MF		 6212016-01-03 Mike Frysinger <vapier@gentoo.org>
622
623 * sim-options.c (sim_parse_args): Replace for loop with a call
624 to countargv.
625
aba6f46b
MF		 6262016-01-03 Mike Frysinger <vapier@gentoo.org>
627
628 * nrun.c (myname): Mark const.
629 (main): Mark name const. Replace myname parsing loop with a
630 call to lbasename.
631
0cb8d851
MF		 6322016-01-03 Mike Frysinger <vapier@gentoo.org>
633
634 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
635 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
636 (SIM_AC_OPTION_HOSTENDIAN): Delete.
637 * config.in, configure: Regenerate.
638 * Make-common.in (SIM_HOSTENDIAN): Delete.
639 * sim-config.c (current_host_byte_order): Delete.
640 (sim_config): Delete current_host_byte_order assignments and
641 CURRENT_HOST_BYTE_ORDER checks.
642 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
643 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
644 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
645 (current_host_byte_order): Delete.
646 (CURRENT_HOST_BYTE_ORDER): Likewise.
647 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
648 (HOST_BYTE_ORDER): ... this.
649 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
650 HOST_BYTE_ORDER.
651 (sim_endian_join_16): Likewise.
652 * sim-n-core.h (sim_core_read_misaligned_N): Change
653 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
654 (sim_core_write_misaligned_N): Likewise.
655 * sim-n-endian.h (endian_t2h_N): Likewise.
656 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
657 endian_le2h_N): Likewise.
658 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
659
1ac72f06
MF		 6602016-01-02 Mike Frysinger <vapier@gentoo.org>
661
662 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
663 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
664 BFD_ENDIAN_UNKNOWN.
665 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
666 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
667 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
668 * nrun.c (main): Likewise.
669 * sim-config.c (current_host_byte_order): Change type to enum
670 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
671 (current_target_byte_order): Likewise.
672 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
673 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
674 BFD_ENDIAN_UNKNOWN.
675 (sim_config): Change prefered_target_byte_order type to enum
676 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
677 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
678 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
679 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
680 Delete all the various arch/OS endian includes & defines.
681 (current_host_byte_order): Change type to enum bfd_endian.
682 (current_target_byte_order): Likewise.
683 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
684 (CURRENT_TARGET_BYTE_ORDER): Likewise.
685 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
686 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
687 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
688 BFD_ENDIAN_UNKNOWN.
689 (sim_events_watch_core): Likewise.
690 * sim-events.h: Likewise.
691 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
692 BFD_ENDIAN_BIG.
693 (sim_core_write_misaligned_N): Likewise.
694 * sim-n-endian.h (endian_h2be_N): Likewise.
695 (endian_be2h_N): Likewise.
696 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
697 (offset_N): Likewise.
698 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
699 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
700
d47f5b30
MF		 7012016-01-02 Mike Frysinger <vapier@gentoo.org>
702
703 * cgen-defs.h (current_state): Delete.
704 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
705 * sim-utils.c (current_state): Delete.
706
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MF		 7072015-12-30 Mike Frysinger <vapier@gentoo.org>
708
709 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
710 to use lbasename.
711
5e744ef8
MF		 7122015-12-27 Mike Frysinger <vapier@gentoo.org>
713
714 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
715
1b393626
MF		 7162015-12-26 Mike Frysinger <vapier@gentoo.org>
717
718 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
719 * config.in, configure: Regenerate.
720 * Make-common.in (sim-basics_h): Delete tconfig.h.
721 (distclean): Likewise.
722 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
723 (new_sim_core_mapping): Delete WITH_HW and device *device.
724 (sim_core_map_attach, sim_core_attach): Likewise.
725 (sim_core_read_buffer): Delete WITH_DEVICES logic.
726 (sim_core_write_buffer): Likewise.
727 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
728 *device.
729 (sim_core_attach): Likewise.
730 (device_io_read_buffer, device_io_write_buffer): Delete.
731 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
732 (sim_core_write_aligned_N): Likewise.
733 * tconfig.h: Delete file.
734
dea10706
MF		 7352015-12-26 Mike Frysinger <vapier@gentoo.org>
736
737 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
738 Call sim_cpu_hw_io_read_buffer if cpu is valid.
739 (sim_core_write_buffer): Move cia decl to top of func. Call
740 sim_cpu_hw_io_write_buffer if cpu is valid.
741
49aef5a5
MF		 7422015-12-25 Mike Frysinger <vapier@gentoo.org>
743
744 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
745 HW_TRACE call.
746 (hw_find_integer_property): Likewise.
747 (hw_find_integer_array_property): Likewise.
748 (hw_add_duplicate_property): Likewise.
749
cf59f47e
MF		 7502015-12-25 Mike Frysinger <vapier@gentoo.org>
751
752 * sim-config.h (WITH_ENGINE): Delete.
753 * sim-module.c (modules): Always include sim_engine_install.
754
0d585950
MF		 7552015-12-25 Mike Frysinger <vapier@gentoo.org>
756
757 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
758 * cgen-types.h (SIM_HAVE_MODEL): Delete.
759 * sim-base.h: Always include sim-model.h.
760 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
761 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
762 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
763 [!WITH_MODEL_P] (sim_machs): Define.
764 * sim-model.h: Add some developer docs.
765 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
766 (WITH_MODEL_P): Define.
767 * sim-module.c (modules): Always include sim_model_install.
768 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
769
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MF		 7702015-12-25 Mike Frysinger <vapier@gentoo.org>
771
772 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
773 * sim-model.c: Likewise.
774 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
775 SIM_MACH_IMP_PROPERTIES
776
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MF		 7772015-12-25 Mike Frysinger <vapier@gentoo.org>
778
779 * sim-core.c (device_error): Delete.
780 (sim_core_map_attach): Delete calls to device_error.
781 (sim_core_attach): Likewise.
782 * sim-core.h (device_error): Delete.
783 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
784 to sim_engine_abort.
785 (sim_core_write_aligned_N): Likewise.
786
9e8e7dd9
MF		 7872015-12-25 Mike Frysinger <vapier@gentoo.org>
788
789 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
790 * sim-core.c (sim_core_write_buffer): Likewise.
791 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
792 (sim_core_write_aligned_N): Likewise.
793
268c9139
MF		 7942015-12-25 Mike Frysinger <vapier@gentoo.org>
795
796 * dv-pal.c: Include config.h and sim-main.h.
797 (hw_pal_io_read_buffer): Always call CPU_INDEX.
798
26936211
MF		 7992015-12-24 Mike Frysinger <vapier@gentoo.org>
800
801 * sim-options.c (standard_options): Always enable load-lma and
802 load-vma options.
803 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
804
9db2b719
MF		 8052015-12-24 Mike Frysinger <vapier@gentoo.org>
806
807 * sim-module.c (MODULE_LIST): Delete.
808
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MF		 8092015-12-24 Mike Frysinger <vapier@gentoo.org>
810
811 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
812 Move to h8300/compile.c.
813 [SIM_H8300] (standard_options): Likewise.
814 (standard_option_handler): Likewise.
815
84e8e361
MF		 8162015-12-24 Mike Frysinger <vapier@gentoo.org>
817
818 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
819 sim_watchpoint_install.
820
3cabaf66
MF		 8212015-12-24 Mike Frysinger <vapier@gentoo.org>
822
823 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
824 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
825 sim_memopt_install.
826 * sim-options.c (OPTION_MEM_SIZE): Delete.
827 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
828 (standard_option_handler): Likewise.
829
8abe6c66
MF		 8302015-12-24 Mike Frysinger <vapier@gentoo.org>
831
832 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
833
dc11500a
MF		 8342015-11-21 Mike Frysinger <vapier@gentoo.org>
835
836 PR sim/18762
837 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
838
2561d580
MF		 8392015-11-21 Mike Frysinger <vapier@gentoo.org>
840
841 PR sim/19273
842 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
843 vasprintf, and va_end together. Check ret after va_end call.
844
37258e99
MF		 8452015-11-21 Mike Frysinger <vapier@gentoo.org>
846
847 * sim-types.h (SIM_PRI_TB): Define.
848 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
849 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
850 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
851 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
852
cdf850e9
MF		 8532015-11-17 Mike Frysinger <vapier@gentoo.org>
854
855 * sim-main.h (WITH_MODULO_MEMORY): Delete.
856 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
857 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
858 (sim_core_translate): Likewise.
859 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
860
146b80ff
MF		 8612015-11-16 Mike Frysinger <vapier@gentoo.org>
862
863 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
864 (cgen_cpu_close): Change to XCONCAT2.
865
797eee42
MF		 8662015-11-15 Mike Frysinger <vapier@gentoo.org>
867
868 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
869 and sim-stop.o.
870
6e4f085c
MF		 8712015-11-14 Mike Frysinger <vapier@gentoo.org>
872
873 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
874 * sim-close.c: New file.
875
8e394ffc
AB		 8762015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
877 Ali Lown <ali.lown@imgtec.com>
878
879 * sim-bits.h (EXTEND6): New macro.
880 (EXTEND12): New macro.
881 (EXTEND25): New macro.
882
602a67cb
MF		 8832015-06-24 Mike Frysinger <vapier@gentoo.org>
884
885 * sim-trace.c (trace_one_insn): Delete.
886 * sim-trace.h (trace_one_insn): Delete.
887
9b6025d1
MF		 8882015-06-24 Mike Frysinger <vapier@gentoo.org>
889
890 * sim-trace.c (debug_printf): Rename to ...
891 (sim_debug_printf): ... this.
892 * sim-trace.h (debug_printf): Delete define.
893 (debug_printf): Rename to ...
894 (sim_debug_printf): ... this.
895
fa8f87e5
MF		 8962015-06-24 Mike Frysinger <vapier@gentoo.org>
897
898 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
899 (trace_options): Add trace-register option.
900 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
901 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
902 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
903 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
904 TRACE_REGISTER_P, TRACE_REGISTER): Define.
905
cf304b56
MF		 9062015-06-24 Mike Frysinger <vapier@gentoo.org>
907
908 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
909 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
910 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
911 STRACE_DEBUG): Define.
912
8371bf0c
MF		 9132015-06-24 Mike Frysinger <vapier@gentoo.org>
914
915 * sim-trace.c (trace_options): Update help text for trace-alu,
916 trace-fpu, trace-vpu, and trace-semantics.
917 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
918 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
919
e7505490
MF		 9202015-06-24 Mike Frysinger <vapier@gentoo.org>
921
922 * sim-assert.h (SIM_FILTER_PATH): Delete.
923 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
924 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
925 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
926 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
927 * sim-events.c: Include libiberty.h.
928 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
929
8d0978fb
MF		 9302015-06-23 Mike Frysinger <vapier@gentoo.org>
931
932 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
933 (AC_ARG_ENABLE(sim-cflags)): Likewise.
934 (AC_ARG_ENABLE(sim-debug)): Likewise.
935 (AC_ARG_ENABLE(sim-stdio)): Likewise.
936 (AC_ARG_ENABLE(sim-trace)): Likewise.
937 (AC_ARG_ENABLE(sim-profile)): Likewise.
938 (AC_ARG_ENABLE(sim-environment)): Likewise.
939 (AC_ARG_ENABLE(sim-alignment)): Likewise.
940 (AC_ARG_ENABLE(sim-assert)): Likewise.
941 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
942 (AC_ARG_ENABLE(sim-endian)): Likewise.
943 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
944 (AC_ARG_ENABLE(sim-float)): Likewise.
945 (AC_ARG_ENABLE(sim-scache)): Likewise.
946 (AC_ARG_ENABLE(sim-default-model)): Likewise.
947 (AC_ARG_ENABLE(sim-inline)): Likewise.
948 (AC_ARG_ENABLE(sim-packages)): Likewise.
949 (AC_ARG_ENABLE(sim-regparm)): Likewise.
950 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
951 (AC_ARG_ENABLE(sim-smp)): Likewise.
952 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
953 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
954 (AC_ARG_ENABLE(cgen-maint)): Likewise.
955 * configure: Regenerate.
956
4953dc20
MF		 9572015-06-23 Mike Frysinger <vapier@gentoo.org>
958
959 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
960
b50a1532
MF		 9612015-06-23 Mike Frysinger <vapier@gentoo.org>
962
963 * cgen-trace.c [!__STDC__]: Delete.
964 * sim-trace.h [!__STDC__]: Likewise.
965
ccd4b295
MF		 9662015-06-21 Mike Frysinger <vapier@gentoo.org>
967
968 * sim-model.c (sim_model_init): Assert model is not NULL.
969
f55b33d5
MF		 9702015-06-21 Mike Frysinger <vapier@gentoo.org>
971
972 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
973 stdint.h. Replace all signed/unsigned typedefs with int#_t and
974 uint#_t.
975
618b526e
MF		 9762015-06-21 Mike Frysinger <vapier@gentoo.org>
977
978 * sim-alu.h (_SIM_ALU_H_): Rename to ...
979 (SIM_ALU_H): ... this.
980 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
981 (SIM_ASSERT_H): ... this.
982 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
983 (SIM_BASICS_H): ... this.
984 * sim-bits.h (_SIM_BITS_H_): Rename to ...
985 (SIM_BITS_H): ... this.
986 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
987 (SIM_ENDIAN_H): ... this.
988
57b42d64
MF		 9892015-06-18 Mike Frysinger <vapier@gentoo.org>
990
991 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
992 constant string.
993
7aec3bb9
MF		 9942015-06-18 Mike Frysinger <vapier@gentoo.org>
995
996 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
997 m for sentinel testing.
998
7d5c6c43
MF		 9992015-06-17 Mike Frysinger <vapier@gentoo.org>
1000
1001 * sim-syscall.c: Include errno.h and targ-vals.h.
1002 (sim_syscall_multi, sim_syscall): Define.
1003 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1004 * syscall.c (cb_syscall): Extend comment.
1005
61a0c964
MF		 10062015-06-17 Mike Frysinger <vapier@gentoo.org>
1007
1008 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1009 * sim-syscall.c: New file.
1010 * sim-syscall.h: New file.
1011
6362a3f8
MF		 10122015-06-17 Mike Frysinger <vapier@gentoo.org>
1013
1014 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1015 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1016 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1017 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1018 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1019 Define.
1020 * gentmap.c (gen_targ_map_c): Output name field.
1021
306f4178
MF		 10222015-06-12 Mike Frysinger <vapier@gentoo.org>
1023
1024 * acinclude.m4: Change configure.in to configure.ac.
1025 * sim-config.h: Likewise.
1026
a3487082
MF		 10272015-06-12 Mike Frysinger <vapier@gentoo.org>
1028
1029 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1030 * configure: Regenerate.
1031
bb11f3ed
MF		 10322015-06-12 Mike Frysinger <vapier@gentoo.org>
1033
1034 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1035 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1036 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1037 TRACE_DEBUG): Define.
1038
bffcfec8
MF		 10392015-06-12 Mike Frysinger <vapier@gentoo.org>
1040
1041 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1042 * sim-trace.c (trace_option_handler): Likewise.
1043 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1044 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1045 (TRACE_ANY_P): Likewise.
1046
db7858e2
MF		 10472015-06-12 Mike Frysinger <vapier@gentoo.org>
1048
1049 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1050 CGEN_TRACE_INSN_FINI.
1051 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1052 trace_result to cgen_trace_result, trace_insn_fini to
1053 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1054 and trace_extract to cgen_trace_extract.
1055 * cgen-trace.h (trace_insn_init): Rename to ...
1056 (cgen_trace_insn_init): ... this.
1057 (trace_insn_fini): Rename to ...
1058 (cgen_trace_insn_fini): ... this.
1059 (trace_insn): Rename to ...
1060 (cgen_trace_insn): ... this.
1061 (trace_extract): Rename to ...
1062 (cgen_trace_extract): ... this.
1063 (trace_result): Rename to ...
1064 (cgen_trace_result): ... this.
1065 (TRACE_RESULT_P): Rename to ...
1066 (CGEN_TRACE_RESULT_P): ... this.
1067 (TRACE_INSN_INIT): Rename to ...
1068 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1069 cgen_trace_insn_init.
1070 (TRACE_INSN_FINI): Rename to ...
1071 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1072 cgen_trace_insn_fini.
1073 (TRACE_PRINTF): Rename to ...
1074 (CGEN_TRACE_PRINTF): ... this.
1075 (TRACE_INSN): Rename to ...
1076 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1077 (TRACE_EXTRACT): Rename to ...
1078 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1079 cgen_trace_extract.
1080 (TRACE_RESULT): Rename to ...
1081 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1082 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1083 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1084 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1085 TRACE_INSN to CGEN_TRACE_INSN.
1086 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1087
83034798
MF		 10882015-06-11 Mike Frysinger <vapier@gentoo.org>
1089
1090 * sim-events.c (ETRACE_P): Delete.
1091 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1092 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1093 * sim-events.h (struct _sim_events): Delete trace member.
1094 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1095 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1096
ce4eda4a
MF		 10972015-06-11 Mike Frysinger <vapier@gentoo.org>
1098
1099 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1100 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1101 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1102 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1103
a6c2a374
MF		 11042015-06-11 Mike Frysinger <vapier@gentoo.org>
1105
1106 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1107
9b9c712c
MF		 11082015-06-11 Mike Frysinger <vapier@gentoo.org>
1109
1110 * sim-trace.h (WITH_TRACE_P): New define.
1111 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1112 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1113 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1114 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1115 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1116 Redefine to use WITH_TRACE_P.
1117
11182015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1119
1120 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1121 mistake in call to sim_engine_abort.
509c2f32 1122
0a13382c
NC		 11232015-04-29 Nick Clifton <nickc@redhat.com>
1124
1125 PR 18273
1126 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1127 increasing parenthesis around casts to signed values.
0a13382c 1128
767e68f1
MF		 11292015-04-21 Mike Frysinger <vapier@gentoo.org>
1130
1131 * gennltvals.sh: Add mcore support.
1132 * nltvals.def: Regenerate.
1133
248d23e8
MF		 11342015-04-21 Mike Frysinger <vapier@gentoo.org>
1135
1136 * cgen.sh: Add +x permissions.
1137 * genmloop.sh: Likewise.
1138 * gentvals.sh: Likewise.
1139 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1140 Change all uses of srcroot for newlib to newlibroot.
1141
20bca71d
MF		 11422015-04-18 Mike Frysinger <vapier@gentoo.org>
1143
1144 * sim-base.h (SIM_CPU): New typedef.
1145
7e83aa92
MF		 11462015-04-18 Mike Frysinger <vapier@gentoo.org>
1147
1148 * cgen-engine.h (CIA_ADDR): Delete.
1149 * sim-base.h: Update sim_cia example.
1150 [!CIA_ADDR] (sim_cia): New typedef.
1151
034685f9
MF		 11522015-04-17 Mike Frysinger <vapier@gentoo.org>
1153
1154 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1155 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1156 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1157 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1158 CIA_SET to CPU_PC_SET.
1159
78e9aa70
MF		 11602015-04-15 Mike Frysinger <vapier@gentoo.org>
1161
1162 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1163 * sim-main.h (STATE_CPU): Remove from comment and define.
1164
bf12d44e
MF		 11652015-04-13 Mike Frysinger <vapier@gentoo.org>
1166
1167 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1168 * configure: Regenerate.
1169
a542beff
MF		 11702015-04-13 Mike Frysinger <vapier@gentoo.org>
1171
1172 * sim-options.c: Include version.h.
1173 (OPTIONS_VERSION): New enum.
1174 (standard_options): Add "version".
1175 (standard_option_handler): Handle OPTIONS_VERSION.
1176
8c32ba22
MF		 11772015-04-13 Mike Frysinger <vapier@gentoo.org>
1178
1179 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1180 (create-version.sh): Delete.
1181
122bbfb5
MF		 11822015-04-06 Mike Frysinger <vapier@gentoo.org>
1183
1184 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1185
0fe84f3f
MF		 11862015-04-01 Mike Frysinger <vapier@gentoo.org>
1187
1188 * run-sim.h, run.c: Delete.
1189 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1190
aadc9410
MF		 11912015-03-31 Mike Frysinger <vapier@gentoo.org>
1192
1193 * config.in, configure: Regenerate.
1194 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1195 (ZLIB, ZLIBINC): Define.
1196 (BFD_LIB): Add $(ZLIB).
1197
5a394431
MF		 11982015-03-31 Mike Frysinger <vapier@gentoo.org>
1199
1200 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1201 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1202
92fc6153
MF		 12032015-03-29 Mike Frysinger <vapier@gentoo.org>
1204
1205 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1206 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1207 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1208
596f8827
MF		 12092015-03-24 Mike Frysinger <vapier@gentoo.org>
1210
1211 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1212 usage of STATE_WATCHPOINTS.
1213 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1214 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1215
523ba8f9
MF		 12162015-03-24 Mike Frysinger <vapier@gentoo.org>
1217
1218 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1219
c0931f26
MF		 12202015-03-24 Mike Frysinger <vapier@gentoo.org>
1221
1222 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1223
30452bbe
MF		 12242015-03-24 Mike Frysinger <vapier@gentoo.org>
1225
1226 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1227 of enable_sim_hardware to AC_ARG_ENABLE.
1228
49cd1634
MF		 12292015-03-23 Mike Frysinger <vapier@gentoo.org>
1230
1231 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1232 Add dv-sockser.o to sim_hw_objs.
1233
3649cb06
MF		 12342015-03-23 Mike Frysinger <vapier@gentoo.org>
1235
1236 * dv-sockser.c: Include config.h.
1237 * dv-sockser.h: Include sim-inline.h.
1238 [HAVE_DV_SOCKSER]: Move all prototypes here.
1239 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1240 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1241
6cd5ace4
MF		 12422015-03-16 Mike Frysinger <vapier@gentoo.org>
1243
1244 * gentmap.c, run.c: Convert old style prototypes.
1245
ae7d0cac
MF		 12462015-03-16 Mike Frysinger <vapier@gentoo.org>
1247
1248 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1249 symlinking tconfig.h to tconfig.in.
1250 * config.in, configure: Regenerate.
1251 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1252 * tconfig.in: Rename file ...
1253 * tconfig.h: ... here.
1254
8406bb59
MF		 12552015-03-15 Mike Frysinger <vapier@gentoo.org>
1256
1257 * dv-socker.h (dv_sockser_install): Declare.
1258 * sim-module.c: Include config.h.
1259 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1260 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1261 * sim-module.h: Include gdb/remote-sim.h.
1262
1303206d
MF		 12632015-03-14 Mike Frysinger <vapier@gentoo.org>
1264
1265 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1266 (sim-inline.c): Delete rule.
1267
465fb143
MF		 12682015-03-14 Mike Frysinger <vapier@gentoo.org>
1269
1270 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1271 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1272 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1273
93129366
MF		 12742015-03-14 Mike Frysinger <vapier@gentoo.org>
1275
1276 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1277 [!ASSERT, WITH_ASSERT]: Likewise.
1278 * sim-endian.c: Delete sim-io.h include.
1279
4c4ca605
MF		 12802015-02-19 Mike Frysinger <vapier@gentoo.org>
1281
1282 * run-sim.h (sim_kill): Delete unused prototype.
1283
dc1d9d1f
CG		 12842015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1285
16218fd3
CG		 1286 * gentmap.c: Include "string.h".
1287
12882015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1289
1290 * sim-options.c (sim_args_command): Call freeargv() when failure
1291 occurs.
dc1d9d1f 1292
fdbf396f
JB		 12932015-01-07 Joel Brobecker <brobecker@adacore.com>
1294
1295 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1296
2d7bb758
JB		 12972014-12-03 Joel Brobecker <brobecker@adacore.com>
1298
1299 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1300 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1301 callbacks following renaming in callback.h.
1302 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1303 callback by call to "to_lstat" callback
1304
6aefca7e
GB		 13052014-08-28 Gary Benson <gbenson@redhat.com>
1306
1307 * sim-trace.h (debug_printf): New define.
1308
2974be62
AM		 13092014-08-19 Alan Modra <amodra@gmail.com>
1310
1311 * configure: Regenerate.
1312
faa743bb
RM		 13132014-08-15 Roland McGrath <mcgrathr@google.com>
1314
1315 * configure: Regenerate.
1316 * config.in: Regenerate.
1317
60d847df
MF		 13182014-03-10 Mike Frysinger <vapier@gentoo.org>
1319
1320 * sim-command.c (sim_do_command): Add const to cmd.
1321 * sim-options.c (sim_args_command): Add const to cmd.
1322 * sim-options.h (sim_args_command): Add const to cmd.
1323
b2b255bd
MF		 13242014-03-05 Mike Frysinger <vapier@gentoo.org>
1325
1326 * sim-hload.c (sim_load): Add const to prog.
1327 * sim-load.c (sim_load_file): Likewise.
1328 * sim-utils.c (sim_analyze_program): Likewise.
1329 * sim-utils.h (sim_analyze_program): Likewise.
1330 (sim_load_file): Likewise.
1331
1a8a700e
MF		 13322014-03-04 Mike Frysinger <vapier@gentoo.org>
1333
1334 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1335 * callback.c (system): Delete unused prototype.
1336 (os_init): Likewise.
1337 (os_shutdown): Likewise.
1338 (os_unlink): Likewise.
1339 (os_time): Likewise.
1340 (os_system): Likewise.
1341 (os_rename): Likewise.
1342 (os_write_stdout): Likewise.
1343 (os_flush_stdout): Likewise.
1344 (os_write_stderr): Likewise.
1345 (os_flush_stderr): Likewise.
1346 (os_write): Likewise.
1347 (os_read_stdin): Likewise.
1348 (os_read): Likewise.
1349 (os_open): Likewise.
1350 (os_lseek): Likewise.
1351 (os_isatty): Likewise.
1352 (os_get_errno): Likewise.
1353 (os_close): Likewise.
1354 (os_vprintf_filtered): Likewise.
1355 (os_evprintf_filtered): Likewise.
1356 (os_error): Likewise.
1357 (fdmap): Likewise.
1358 (fdbad): Likewise.
1359 (wrap): Likewise.
1360 (wrap): Change to new style prototype.
1361 (fdbad): Likewise.
1362 (fdmap): Likewise.
1363 (os_close): Likewise.
1364 (os_poll_quit): Likewise.
1365 (os_get_errno): Likewise.
1366 (os_isatty): Likewise.
1367 (os_lseek): Likewise.
1368 (os_open): Likewise.
1369 (os_read): Likewise.
1370 (os_read_stdin): Likewise.
1371 (os_write): Likewise.
1372 (os_write_stdout): Likewise.
1373 (os_flush_stdout): Likewise.
1374 (os_write_stderr): Likewise.
1375 (os_flush_stderr): Likewise.
1376 (os_rename): Likewise.
1377 (os_system): Likewise.
1378 (os_time): Likewise.
1379 (os_unlink): Likewise.
1380 (os_stat): Likewise.
1381 (os_fstat): Likewise.
1382 (os_lstat): Likewise.
1383 (os_ftruncate): Likewise.
1384 (os_truncate): Likewise.
1385 (os_pipe): Likewise.
1386 (os_pipe_empty): Likewise.
1387 (os_pipe_nonempty): Likewise.
1388 (os_shutdown): Likewise.
1389 (os_init): Likewise.
1390 (cb_read_target_syscall_maps): Likewise.
1391 (cb_target_to_host_syscall): Likewise.
1392 (cb_host_to_target_errno): Likewise.
1393 (cb_target_to_host_open): Likewise.
1394 (cb_store_target_endian): Likewise.
1395 (cb_host_to_target_stat): Likewise.
1396 * sim-hload.c (sim_load): Change to new style prototype.
1397 * sim-load.c (sim_load_file): Change to new style prototype.
1398 (report_transfer_performance): Likewise.
1399 (xprintf_bfd_vma): Likewise.
1400 * syscall.c (cb_get_string): Change to new style prototype.
1401 (get_path): Likewise.
1402 (cb_syscall): Likewise.
1403
7b064844
HPN		 14042013-10-15 Hans-Peter Nilsson <hp@axis.com>
1405
1406 * create-version.sh: Align parameters to match those of
1407 ../../gdb/common/create-version.sh.
1408 * Make-common.in (srcsim): New variable.
1409 (version.c): Adjust call to create-version.sh as per above.
1410
bf3d9781
AM		 14112013-09-23 Alan Modra <amodra@gmail.com>
1412
1413 * configure: Regenerate.
1414
f06dccb0
MF		 14152013-09-03 Mike Stump <mikestump@comcast.net>
1416
1417 * sim-options.c (complete_option_list): Mark text and word const.
1418
d6c2da54
TT		 14192013-06-28 Tom Tromey <tromey@redhat.com>
1420
1421 * Make-common.in (version.c): Use version.in, not
1422 common/version.in.
1423 * create-version.sh: Likewise.
1424
b652c496
JB		 14252013-06-24 Joel Brobecker <brobecker@adacore.com>
1426
1427 * create-version.sh: New script. Adapted from
1428 gdb/commong/create-version.sh.
1429 * Make-common.in (version.c): Update rule dependencies,
1430 and re-implement using create-version.sh.
1431
3346cfda
NC		 14322013-06-21 Nick Clifton <nickc@redhat.com>
1433
1434 * gennltvals.sh: Add msp430 support.
1435 * nltvals.def: Regenerate.
1436
31e6ad7d
MF		 14372013-06-03 Mike Frysinger <vapier@gentoo.org>
1438
1439 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1440 * aclocal.m4, configure: Regenerate.
1441
d3685d60
TT		 14422013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1443
1444 PR build/15414:
1445 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1446 -Wformat-nonliteral with -Wno-format.
1447
1517bd27
MF		 14482013-03-26 Mike Frysinger <vapier@gentoo.org>
1449
1450 * acinclude.m4: Regenerate.
1451
3fd38161
JS		 14522013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1453
1454 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1455 which do not support dv-sockser.o. Add always as option to
1456 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1457 is always required to be enabled by simulator.
1458
3f170f37
MF		 14592012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1460
1461 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1462 * nltvals.def: Regenerate.
1463
5f3ef9d0
JB		 14642012-06-16 Joel Brobecker <brobecker@adacore.com>
1465
1466 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1467 * config.in, configure: Regenerate.
1468
2c1fa544
PA		 14692012-05-24 Pedro Alves <palves@redhat.com>
1470
1471 * sim-signal.h (sim_signal_to_target): Rename to ...
1472 (sim_signal_to_gdb_signal): ... this.
1473 * sim-signal.c (sim_signal_to_target): Rename to ...
1474 (sim_signal_to_gdb_signal): ... this.
1475 * sim-reason.c (sim_stop_reason): Adjust to rename.
1476
a493e3e2
PA		 14772012-05-24 Pedro Alves <palves@redhat.com>
1478
1479 PR gdb/7205
1480
72f4393d 1481 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1482
2ea28649
PA		 14832012-05-24 Pedro Alves <palves@redhat.com>
1484
1485 PR gdb/7205
1486
1487 Replace target_signal with gdb_signal throughout.
1488
a6ff997c
NC		 14892012-05-18 Nick Clifton <nickc@redhat.com>
1490
1491 PR 14072
1492 * callback.c: Include config.h before system header files.
1493 * cgen-trace.c: Likewise.
1494 * cgen-utils.c: Likewise.
1495 * gentmap.c: Likewise.
1496
ffbc20d9
MF		 14972012-04-02 Mike Frysinger <vapier@gentoo.org>
1498
1499 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1500
2aaed979
KB		 15012012-03-28 Rathish C <rathish.c@kpitcummins.com>
1502
1503 * sim-trace.c: Update the function prototype of save_data_size.
1504 Move the enum data_fmt from here...
1505 * sim-trace.h: ...to here.
1506 Add function prototype of save_data.
1507
a35a3322
MF		 15082012-03-25 Mike Frysinger <vapier@gentoo.org>
1509
1510 * sim-core.h (sim_core_trans_addr): Add prototype.
1511
f914e384
HPN		 15122012-03-24 Hans-Peter Nilsson <hp@axis.com>
1513
1514 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1515 missing in last change.
1516
2232061b
MF		 15172012-03-24 Mike Frysinger <vapier@gentoo.org>
1518
1519 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1520 * nrun.c: Include string.h/strings.h.
1521 * aclocal.m4, config.in, configure: Regenerate.
1522
ac0aacdf
MF		 15232012-03-22 Mike Frysinger <vapier@gentoo.org>
1524
1525 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1526 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1527 out -Werror initialization.
1528
509deab2
MF		 15292012-03-19 Mike Frysinger <vapier@gentoo.org>
1530
1531 * Make-common.in (TAGS): Change a-z to [:lower:].
1532 * acinclude.m4 (sim-trace): Likewise.
1533 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1534 Change A-Za-z0-9 to [:alnum:].
1535
9a5e0c49
MF		 15362012-03-18 Mike Frysinger <vapier@gentoo.org>
1537
1538 * nrun.c (main): Display strsignal of sigrc.
1539
96cdfef0
MF		 15402012-01-06 Mike Frysinger <vapier@gentoo.org>
1541
1542 * Makefile.in (abs_srcdir): Declare.
1543 (srcroot): Define in terms of abs_srcdir.
1544 (headers): Change srcdir to abs_srcdir.
1545
12c3e59c
JB		 15462012-01-02 Joel Brobecker <brobecker@adacore.com>
1547
1548 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1549 header.
1550
96987c2b
JB		 15512011-12-19 Joel Brobecker <brobecker@adacore.com>
1552
1553 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1554 system bourne shell.
1555
71712327
MF		 15562011-12-03 Mike Frysinger <vapier@gentoo.org>
1557
1558 * syscall.c (cb_get_string): Rename from "get_string".
1559 (get_path): Rename get_string call to cb_get_string.
1560
db2e4d67
MF		 15612011-12-03 Mike Frysinger <vapier@gentoo.org>
1562
1563 * Make-common.in (VPATH): Add $(srccom).
1564 (DEP): Delete.
1565 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1566 POSTCOMPILE): New variables.
1567 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1568 Include dependency files, when using GNU Make. Delete all
1569 dependency-only rules.
1570 * aclocal.m4: Include ../../config/depstand.m4. Call
1571 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1572 (MAKE, GMAKE): New substs.
1573
a13852d9
MF		 15742011-11-07 Mike Frysinger <vapier@gentoo.org>
1575
1576 PR sim/13161
1577 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1578 * configure, config.in: Regenerate.
1579 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1580
4399a56b
MF		 15812011-10-19 Mike Frysinger <vapier@gentoo.org>
1582
1583 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1584
f1a81b37
JB		 15852011-10-18 John Wehle <john@feith.com> (tiny patch)
1586
1587 * sim-profile.c (profile_info): Only print the title once.
1588
9c082ca8
MF		 15892011-10-17 Mike Frysinger <vapier@gentoo.org>
1590
1591 * acinclude.m4: Rename from aclocal.m4.
1592 * aclocal.m4: Regenerate.
1593
6ffe910a
MF		 15942011-10-17 Mike Frysinger <vapier@gentoo.org>
1595
1596 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1597 * common.m4: Delete.
1598 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1599 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1600 * configure: Regenerate.
1601
59c0b43d
TT		 16022011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1603
1604 * sim-alu.h (ALU32_AND): Clear carry flag.
1605 (ALU32_AND): Clear carry flag.
1606
66f8d993
MF		 16072011-10-09 Mike Frysinger <vapier@gentoo.org>
1608
1609 * dv-cfi.c: Include stdbool.h.
1610
d56a2aae
MF		 16112011-10-09 Mike Frysinger <vapier@gentoo.org>
1612
1613 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1614
4a99173d
MF		 16152011-10-04 Mike Frysinger <vapier@gentoo.org>
1616
1617 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1618 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1619
10915d9a
MF		 16202011-07-12 Mike Frysinger <vapier@gentoo.org>
1621
1622 * sim-command.c: Include sim-options.h.
1623
63042524
MF		 16242011-07-12 Mike Frysinger <vapier@gentoo.org>
1625
1626 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1627
24a6c33d
MF		 16282011-07-12 Mike Frysinger <vapier@gentoo.org>
1629
1630 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1631 Delete direct call to AC_PROG_CC.
1632
2419798b
MF		 16332011-07-05 Mike Frysinger <vapier@gentoo.org>
1634
1635 * sim-command.c: New file.
1636 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1637 (sim-command.o): New rule.
1638
440db575
MF		 16392011-05-27 Mike Frysinger <vapier@gentoo.org>
1640
1641 * sim-options.c (standard_option_handler): Remove arg[0] check
1642 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1643 not an empty string, otherwise assign "" back to it.
1644
3ddcae71
MF		 16452011-05-26 Mike Frysinger <vapier@gentoo.org>
1646
1647 * nltvals.def: Regenerate to include Blackfin syscalls again.
1648
3a49ea9f
MF		 16492011-05-25 Mike Frysinger <vapier@gentoo.org>
1650
1651 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1652 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1653 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1654 (trace_idx_to_str): Likewise.
1655 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1656 (TRACE_syscall): Define.
1657 (WITH_TRACE_SYSCALL_P): Likewise.
1658 (TRACE_SYSCALL_P): Likewise.
1659
dd931b2f
MF		 16602011-05-23 Mike Frysinger <vapier@gentoo.org>
1661
1662 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1663 remove now-unnecessary sub-scope for glue->type setting.
1664 Check to see if the "reg" property exists before we use it, and
1665 if it doesn't exist, error out for "glue" devices.
1666
0e31da21
MF		 16672011-05-23 Mike Frysinger <vapier@gentoo.org>
1668
1669 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1670 glue-or, and set type to glue_xor when name is glue-xor.
1671 (hw_glue_port_event): Return immediately when type is glue_io
1672 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1673 and hw_port_event calls from glue_and to end of function.
1674
34b47c38
MF		 16752011-05-11 Mike Frysinger <vapier@gentoo.org>
1676
1677 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1678 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1679 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1680 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1681 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1682 around function arguments.
1683
56a9aa1d
MF		 16842011-04-14 Mike Frysinger <vapier@gentoo.org>
1685
1686 * sim-options.c (complete_option_list, sim_complete_command):
1687 New functions.
1688
d45bea91
MF		 16892011-04-02 Mike Frysinger <vapier@gentoo.org>
1690
1691 * dv-glue.c: Fix up style.
1692
12c4cbd5
MF		 16932011-04-02 Mike Frysinger <vapier@gentoo.org>
1694
1695 * hw-alloc.c (hw_alloc_data): Adjust brace.
1696 * hw-base.c (hw_base_data): Likewise.
1697 (generic_hw_unit_decode): Fix indentation.
1698 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1699 * hw-events.c (hw_event, hw_event_data): Likewise.
1700 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1701 * hw-instances.c (hw_instance_data): Likewise.
1702 * hw-instances.h (hw_instance): Likewise.
1703 * hw-main.h (hw_descriptor, enum): Likewise.
1704 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1705 * hw-ports.h (hw_port_descriptor): Likewise.
1706 * hw-properties.c (hw_property_data): Likewise.
1707 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1708 _range_property_spec, _reg_property_spec): Likewise.
1709 * hw-tree.c (_name_specifier, printer): Likewise.
1710 (split_device_specifier, parse_string_property, hw_tree_traverse,
1711 print_size, print_reg_property, print_string, print_properties):
1712 Fix indentation.
1713
66ee2731
MF		 17142011-03-29 Mike Frysinger <vapier@gentoo.org>
1715
1716 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1717 * Make-common.in (dv-cfi.o): New rule.
1718 * dv-cfi.c, dv-cfi.h: New files.
1719
165b70ea
KB		 17202011-03-21 Kevin Buettner <kevinb@redhat.com>
1721
1722 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1723 fcntl.h and sys/fcntl.h, for constants.
1724 * nltvals.def: Regenerate.
1725 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1726 * sim-io.h (sys/types.h, sys/stat.h): Include.
1727 (sim_io_stat, sim_io_fstat): Declare.
1728
028f6515
MF		 17292011-03-14 Mike Frysinger <vapier@gentoo.org>
1730
1731 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1732 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1733 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1734 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1735 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1736 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1737 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1738 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1739 syscall.c: Trim trailing whitespace.
1740
ef016f83
MF		 17412011-03-05 Mike Frysinger <vapier@gentoo.org>
1742
1743 * gennltvals.sh: Handle bfin targets.
1744 * nltvals.def: Regenerate.
1745
fee17b35
KB		 17462011-02-25 Kevin Buettner <kevinb@redhat.com>
1747
1748 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1749 file descriptors.
1750
d79fe0d6
MF		 17512011-02-14 Mike Frysinger <vapier@gentoo.org>
1752
1753 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1754 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1755 (hw_free): Drop zfree logic and always call free.
1756 * hw-base.c (hw_delete): Change zfree to free.
1757 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1758 (hw_handle_remove_phandle): Likewise.
1759 * hw-instances.c (hw_instance_delete): Likewise.
1760 * hw-tree.c (parse_reg_property): Likewise.
1761 (parse_ranges_property): Likewise.
1762 (parse_string_property): Likewise.
1763 * sim-core.c (sim_core_uninstall): Likewise.
1764 * sim-cpu.c (sim_cpu_free_all): Likewise.
1765 * sim-hw.c (sim_hw_uninstall): Likewise.
1766 * sim-memopt.c (do_memopt_delete): Likewise.
1767 (sim_memory_uninstall): Likewise.
1768 * sim-module.c (sim_module_uninstall): Likewise.
1769 * sim-options.c (sim_parse_args): Likewise.
1770 * sim-profile.c (profile_pc_cleanup): Likewise.
1771 (profile_uninstall): Likewise.
1772 * sim-watch.c (do_watchpoint_delete): Likewise.
1773 * sim-utils.c (zfree): Delete.
1774 (sim_state_free): Change zfree to free.
1775 * sim-utils.h (zfree): Delete.
1776
891e7fb1
MF		 17772011-02-13 Mike Frysinger <vapier@gentoo.org>
1778
1779 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1780
9bd90cce
MF		 17812011-01-12 Mike Frysinger <vapier@gentoo.org>
1782
1783 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1784
39a3ae0a
MF		 17852011-01-12 Mike Frysinger <vapier@gentoo.org>
1786
1787 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1788 fails.
1789 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1790 when asprintf fails.
1791 * sim-utils.c (sim_do_commandf): Issue an error and return when
1792 asprintf fails.
1793 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1794 asprintf fails.
1795
3143e5a9
MF		 17962011-01-11 Mike Frysinger <vapier@gentoo.org>
1797
1798 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1799 bytes has been calculated and when mmap_next_fd is valid and
1800 nr_bytes is 0.
1801 (memory_option_handler): Allow missing size when mmap_next_fd is
1802 valid.
1803
cb11d1f4
MF		 18042011-01-10 Mike Frysinger <vapier@gentoo.org>
1805
1806 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1807 not empty, and always append $3 to $hardware.
1808
18092011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1810
1811 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1812 * sim-hw.h (sim_hw_abort): Likewise.
1813
cc25892b
MF		 18142011-01-05 Mike Frysinger <vapier@gentoo.org>
1815
1816 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1817
44944448
JB		 18182011-01-05 Joel Brobecker <brobecker@adacore.com>
1819
1820 * run.1: Copyright year update.
1821
e61ddca7
MF		 18222010-12-28 Mike Frysinger <vapier@gentoo.org>
1823
e71b81d8
MF		 1824 * hw-alloc.h (HW_NALLOC): Define.
1825
1826010-12-28 Mike Frysinger <vapier@gentoo.org>
1827
e61ddca7
MF		 1828 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1829
bef6be3d
MF		 18302010-12-15 Mike Frysinger <vapier@gentoo.org>
1831
1832 * sim-memopt.c (OPTION_MAP_INFO): Define.
1833 (memory_options): Handle --map-info.
1834 (memory_option_handler): Handle OPTION_MAP_INFO.
1835
5be229c0
MF		 18362010-11-22 Mike Frysinger <vapier@gentoo.org>
1837
1838 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1839 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1840 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1841
81c641e7
MF		 18422010-11-22 Mike Frysinger <vapier@gentoo.org>
1843
1844 * sim-core.c (WITH_HW): Add device casts to device_error,
1845 device_io_read_buffer, and device_io_write_buffer.
1846
6ab5626b
MF		 18472010-11-16 Mike Frysinger <vapier@gentoo.org>
1848
1849 * dv-sockser.c (dv_sockser_write_buffer): New function.
1850 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1851 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1852
0bd15c7f
HPN		 18532010-10-07 Hans-Peter Nilsson <hp@axis.com>
1854
1855 * callback.c (os_lseek): Call wrap on lseek result.
1856
363a6e9f
OS		 18572010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1858
1859 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1860 call by its equality to -1 not by it being negative.
1861 (connected_p): Likewise for accept() call.
1862
c8551de3
MF		 18632010-04-23 Mike Frysinger <vapier@gentoo.org>
1864
1865 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1866
ef93a840
MF		 18672010-04-21 Mike Frysinger <vapier@gentoo.org>
1868
1869 * profile.c (sim_profile_print_bar): Add cpu argument.
1870
f093db8c
MF		 18712010-04-21 Mike Frysinger <vapier@gentoo.org>
1872
1873 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1874
0d3d2c71
MF		 18752010-04-21 Mike Frysinger <vapier@gentoo.org>
1876
1877 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1878 (profile_print_pc): Convert sim_io_printf to profile_printf.
1879 (profile_print_insn): Likewise.
1880 (profile_print_memory): Likewise.
1881 (profile_print_core): Likewise.
1882 (profile_print_model): Likewise.
1883 (sim_profile_print_bar): Likewise.
1884 (profile_print_speed): Likewise.
1885 (profile_print_addr_ranges): Likewise.
1886 (profile_info): Likewise.
1887 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1888
bd0bd508
MF		 18892010-04-19 Mike Frysinger <vapier@gentoo.org>
1890
1891 * sim-model.c (OPTION_MODEL): Convert to enum.
1892 (OPTION_MODEL_INFO): New enum.
1893 (model_options): Add model-info/info-model entries.
1894 (model_option_handler): Handle OPTION_MODEL_INFO.
1895
e8a76151
MF		 18962010-04-13 Mike Frysinger <vapier@gentoo.org>
1897
1898 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1899 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1900 initially.
1901
cb1cc9c6
MF		 19022010-04-13 Mike Frysinger <vapier@gentoo.org>
1903
1904 * sim-hrw.c (sim_write): Add const to buf arg.
1905 * sim-utils.h (sim_write_fn): Likewise.
1906
58f03a40
MF		 19072010-04-12 Mike Frysinger <vapier@gentoo.org>
1908
1909 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1910 defines.
1911
21cf617c
MF		 19122010-04-12 Mike Frysinger <vapier@gentoo.org>
1913
1914 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1915 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1916 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1917 * dv-sockser.c (sockser_options): Likewise.
1918 * hw-ports.c (empty_hw_ports): Likewise.
1919 * sim-hw.c (hw_options): Likewise.
1920 * sim-model.c (model_options): Likewise.
1921 * sim-options.c (standard_options): Likewise.
1922 * sim-profile.c (profile_options): Likewise.
1923 * sim-trace.c (trace_options): Likewise.
1924 * sim-watch.c (watchpoint_options): Likewise.
1925
e377ca52
MF		 19262010-04-12 Mike Frysinger <vapier@gentoo.org>
1927
1928 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1929 the local "arg_table" variable, and the xmalloc cast.
1930
adaaf009
MF		 19312010-04-10 Mike Frysinger <vapier@gentoo.org>
1932
1933 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1934 "prefix" var.
092d8476 1935 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1936
9ec7269f
MF		 19372010-04-10 Mike Frysinger <vapier@gentoo.org>
1938
1939 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1940
709b3bb3
MF		 19412010-04-10 Mike Frysinger <vapier@gentoo.org>
1942
1943 * sim-trace.c (save_data): Add const markings to "buf" argument.
1944
3dd68605
MF		 19452010-04-10 Mike Frysinger <vapier@gentoo.org>
1946
1947 * sim-options.c (standard_option_handler): Add const markings to
1948 local "type" var.
1949
0ad22a74
MF		 19502010-04-02 Mike Frysinger <vapier@gentoo.org>
1951
1952 * hw-ports.h: Fix spelling typos.
1953
75005b3a
MF		 19542010-03-30 Mike Frysinger <vapier@gentoo.org>
1955
1956 * configure.ac: Check for socklen_t.
1957 * configure, config.in: Regenerated.
1958 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1959
d946c288
MF		 19602010-03-30 Mike Frysinger <vapier@gentoo.org>
1961
1962 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1963 * sim-hw.c (hw_option_handler): Likewise.
1964
ff398ee4
MF		 19652010-03-30 Mike Frysinger <vapier@gentoo.org>
1966
1967 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1968 (interrupt_nr_to_str): Likewise.
1969 (default_interrupt_names): Add const to pointer type.
1970 (sim_watchpoint_install): Add const to prefix.
1971 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1972
6bf91687
MF		 19732010-03-30 Mike Frysinger <vapier@gentoo.org>
1974
1975 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1976 (sim_core_write_buffer): Likewise.
1977
15f3c2de
MF		 19782010-03-30 Mike Frysinger <vapier@gentoo.org>
1979
1980 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1981 the SIM_HAVE_ADDR_RANGE define.
1982
fb0cc53e
MF		 19832010-03-30 Mike Frysinger <vapier@gentoo.org>
1984
1985 * sim-core.h (device_error): Add const to message, and add printf
1986 format attribute.
1987
739dfd28
MF		 19882010-03-30 Mike Frysinger <vapier@gentoo.org>
1989
1990 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1991 SIM_HAVE_ADDR_RANGE define.
1992
59db87ad
MF		 19932010-03-30 Mike Frysinger <vapier@gentoo.org>
1994
1995 * dv-glue.c (hw_glue_ports): Swap static and const.
1996
dc416615
MF		 19972010-03-30 Mike Frysinger <vapier@gentoo.org>
1998
1999 * nrun.c (usage): Use void in definition.
2000 * sim-options.c (dup_arg_p): Convert old-style function definition.
2001 (sim_parse_args): Likewise.
2002 (sim_print_help): Likewise.
2003 * sim-trace.c (set_trace_option_mask): Likewise.
2004 (set_trace_option): Likewise.
2005 * sim-utils.c (sim_analyze_program): Likewise.
2006 (sim_elapsed_time_get): Likewise.
2007 (sim_elapsed_time_since): Likewise.
2008
11409fac
MF		 20092010-03-22 Mike Frysinger <vapier@gentoo.org>
2010
2011 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2012 (standard_options): Likewise.
2013 (standard_option_handler): Likewise.
2014
6d519a46
MF		 20152010-03-16 Mike Frysinger <vapier@gentoo.org>
2016
2017 * hw-ports.c (TRACE): Delete.
2018 * hw-properties.c (TRACE): Delete.
2019 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2020 (hw_find_integer_property): Likewise.
2021 (hw_find_integer_array_property): Likewise.
2022 (hw_add_duplicate_property): Likewise.
2023
799026a7
MF		 20242010-03-15 Mike Frysinger <vapier@gentoo.org>
2025
2026 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2027 "boolean".
2028
fd87baa9
MF		 20292010-02-04 Mike Frysinger <vapier@gentoo.org>
2030
2031 * sim-model.c: Include sim-model.h
2032
294bcb78
MF		 20332010-02-04 Mike Frysinger <vapier@gentoo.org>
2034
2035 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2036 & from the STATE_CPU() examples.
2037
80532737
DE		 20382010-01-24 Doug Evans <dje@sebabeach.org>
2039
d2c7a1a6
DE		 2040 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2041 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2042 ufixsfsi): Ditto.
2043 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2044 (struct cgen_fp_ops): Update signatures of floating point conversion
2045 operations.
2046
80532737
DE		 2047 * Make-common.in (CGEN_SIM_DEPS): Define.
2048 (CGEN_INCLUDE_DEPS): Use it.
2049 (CGEN_MAIN_CPU_DEPS): Simplify.
2050
1377e154
DE		 20512010-01-22 Doug Evans <dje@sebabeach.org>
2052
2053 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2054 (SUBWORDTFSI, JOINSIDI): Ditto.
2055
ec11f055
DE		 20562010-01-05 Doug Evans <dje@sebabeach.org>
2057
2058 * cgen-types.h (SETDI): Delete, unused.
2059
a09a0bfd
DE		 20602009-12-02 Doug Evans <dje@sebabeach.org>
2061
2062 * cgen-engine.h: Remove duplicated comment.
2063
62836bf4
DE		 20642009-11-23 Doug Evans <dje@sebabeach.org>
2065
2066 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2067 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2068
e94d449d
DE		 20692009-11-22 Doug Evans <dje@sebabeach.org>
2070
197fa1aa
DE		 2071 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2072 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2073 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2074 instead of CGEN_INSN_INT.
2075
e94d449d
DE		 2076 * cgen-trace.h (trace_extract): Add cast to fix warning.
2077
ca25db52
DE		 20782009-11-05 Doug Evans <dje@sebabeach.org>
2079
2080 * cgen-mem.h (DECLARE_GETT): Don't inline.
2081 (DECLARE_SETT): Ditto.
2082
c272cb46
JS		 20832009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2084
2085 * sim-inline.h: Fix spelling error.
2086
1428dced
TT		 20872009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2088
2089 * Make-common.in: Add datarootdir.
2090
44330079
RW		 20912009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2092
0aec8eb1
RW		 2093 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2094 (SIM_CHECK_MEMBERS_1): Remove.
2095 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2096 AC_CHECK_MEMBERS one.
2097 * configure: Regenerate.
2098
44330079
RW		 2099 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2100 * configure: Regenerate.
2101
d6416cdc
RW		 21022009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2103
81ecdfbb
RW		 2104 * config.in: Regenerate.
2105 * configure: Likewise.
2106
c462b41b
RW		 2107 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2108 definition of AC_CHECK_MEMBER.
2109
d6416cdc
RW		 2110 * aclocal.m4: m4_include toplevel config/override.m4.
2111 * configure: Regenerate.
2112
96e946ca
RW		 21132009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2114
2115 * Makefile.in (datarootdir): New variable.
2116
6a8b8615
DE		 21172009-07-07 Doug Evans <dje@sebabeach.org>
2118
2119 * Make-common.in (CPU_DIR): Define.
2120
2c2a86d7
DE		 21212009-07-06 Doug Evans <dje@sebabeach.org>
2122
2123 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2124 identifiers for file types rather than encoding internal
2125 implementation details of cgen.sh.
2126 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2127 * cgen.sh: Add support for parallel makes.
2128 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2129
c28c63d8
JB		 21302009-05-18 Jon Beniston <jon@beniston.com>
2131
72f4393d
L		 2132 * gennltvals.sh: Add lm32 target.
2133 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2134
982807ce
JB		 21352009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2136
2137 Speed up simulator startup:
2138 * sim-utils.c (zalloc): Use xcalloc.
2139
2a8922a9
HPN		 21402009-01-07 Hans-Peter Nilsson <hp@axis.com>
2141
2225d5bd
HPN		 2142 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2143 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2144 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2145 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2146 type, QI, HI, SI, DI.
2147
2a8922a9
HPN		 2148 * callback.c (os_error): Mark as being a noreturn function.
2149 * sim-io.h (sim_io_error): Similar for sim_io_error.
2150
6878aceb
JS		 21512008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2152
2153 * aclocal.m4: Fix underquoting of function names.
2154
be091327
DJ		 21552008-10-21 Julian Brown <julian@codesourcery.com>
2156
2157 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2158
79e1e459
HPN		 21592008-07-11 Hans-Peter Nilsson <hp@axis.com>
2160
2161 * common.m4: Add test for libz and zlib.h.
2162 * configure: Regenerate to track ../common/common.m4 changes.
2163 * config.in: Ditto.
2164
6efef468 21652008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2166 Daniel Jacobowitz <dan@codesourcery.com>
2167 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2168
2169 * aclocal.m4: Include ../../config/acx.m4.
2170 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2171 * configure, config.in: Regenerate.
2172 * Make-common.in (LIB_OBJS): Add version.o.
2173 (version.c, version.o): New rules.
72f4393d 2174 * run.c: Include version.h.
6efef468
JM		 2175 (usage): Add help parameter. Print output either to stdout or
2176 stderr depending on that parameter.
2177 (print_version): New.
2178 (main): Check for --help and --version.
2179 * run-sim.h (sim_target_display_usage): Add help parameter.
2180 * version.h: New.
2181
a4e64307
DJ		 21822008-04-14 Hans Kester <kester.hans@gmail.com>
2183
2184 * sim-signal.c: Define missing signals for _WIN32.
2185
2a3591b0
SR		 21862008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2187
2188 * gennltvals.sh: Add cr16.
2189 * nltvals.def: Rebuild.
2190
b981d709
DJ		 21912007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2192
eb639c50
DJ		 2193 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2194 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2195
f40f1a01
NC		 21962007-08-10 Nick Clifton <nickc@redhat.com>
2197
2198 * sim-memopt.c (memory_options): Mention that the
2199 --memory-size switch accepts suffixes.
72f4393d
L		 2200 (parse_size): Handle a suffix on the size value.
2201 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2202 switch accepts suffixes.
72f4393d 2203 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2204
edc5d9ec
HPN		 22052006-12-21 Hans-Peter Nilsson <hp@axis.com>
2206
2207 * acconfig.h: Remove.
2208 * config.in: Regenerate.
2209
09d96939
TS		 22102006-11-07 Thiemo Seufer <ths@mips.com>
2211
2212 * gentmap.c: Fix compile time warning.
2213
7e129781
TS		 22142006-11-07 Thiemo Seufer <ths@mips.com>
2215
2216 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2217 for bfd text addresses.
2218
3ae2e9a3 22192006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2220 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2221
2222 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2223 SIM_QUIET_NAN_NEGATED.
2224
41ec9f20
TS		 22252006-08-29 Nigel Stephens <nigel@mips.com>
2226
2227 * sim-profile.c (profile_pc_init): Initialise default profiling
2228 frequency to a prime number.
2229 (profile_print_pc): Convert gmon.out sample data into target
2230 byte order.
2231
e85e3205
RE		 22322006-06-13 Richard Earnshaw <rearnsha@arm.com>
2233
2234 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2235 * common.m4: Likewise.
2236 * configure: Regenerated.
2237
2f0122dc
DJ		 22382006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2239
2240 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2241 * configure: Regenerated.
2242
20e95c23
DJ		 22432006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2244
2245 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2246 and LIBINTL_DEP everywhere.
2247 (CSEARCH): Use INCINTL.
2248 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2249 gettext macros.
2250 * configure: Regenerated.
2251
ea696909
HPN		 22522006-03-29 Hans-Peter Nilsson <hp@axis.com>
2253
2254 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2255 option-contents test.
2256
aba6488e
MM		 22572005-11-28 Mark Mitchell <mark@codesourcery.com>
2258
25520859
MM		 2259 * sim-signal.c (sim_signal_to_target): Fix typos.
2260
aba6488e
MM		 2261 * sim-reason.c (sim_stop_reason): Use
2262 sim_signal_to_target, not sim_signal_to_host.
2263 * sim-signal.c (sim_signal_to_host): Fix typo.
2264 (sim_signal_to_target): New function.
2265
f010abaa
HPN		 22662005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2267
2268 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2269 change.
2270
09b96ea0
ILT		 22712005-07-08 Ian Lance Taylor <ian@airs.com>
2272
efd36314
ILT		 2273 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2274
09b96ea0
ILT		 2275 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2276 different fraction for a quiet NaN.
2277 (unpack_fpu): Likewise.
2278
3b02a06b
BE		 22792005-07-08 Ben Elliston <bje@au.ibm.com>
2280
2281 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2282 * sim-load.c: Likewise.
2283 * syscall.c: Likewise.
2284
18d59ab9
CV		 22852005-05-24 Corinna Vinschen <vinschen@redhat.com>
2286
2287 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2288 check.
2289
149cfe5b
DJ		 22902005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2291
2292 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2293
3f6da722 22942005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2295
3f6da722
MI		 2296 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2297 and signed64 for __ALPHA__.
2298
2b193c4a
MK		 22992005-03-23 Mark Kettenis <kettenis@gnu.org>
2300
2301 * aclocal.m4 Include ../../gettext.m4.
2302 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2303 (AM_LC_MESSAGES): Remove.
2304 * configure: Regenerate.
2305
51216631
JB		 23062005-02-28 Jim Blandy <jimb@redhat.com>
2307
2308 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2309 -Wuninitialized in the default list of build warnings if CFLAGS is
2310 set, and doesn't include -O. (Using -Wuninitialized without
2311 optimization produces a warning, which interferes with compilation
2312 with -Werror.)
72f4393d 2313
0c4507fd
JB		 23142005-02-21 Jim Blandy <jimb@redhat.com>
2315
2316 * callback.c (os_fstat): Don't declare 't' unless it's used.
2317
9ab46d53
JB		 23182005-02-09 Jim Blandy <jimb@redhat.com>
2319
2320 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2321 '-s' argument.
2322 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2323 to $(CGEN), to ensure that the command substitution happens where
2324 the variable is referenced in the submake, not when the submake's
2325 arguments are expanded.
2326 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2327 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2328 application Scheme script directly after ${cgen}; don't precede it
2329 with a -s.
2330
f4f8cce4
HPN		 23312005-01-28 Hans-Peter Nilsson <hp@axis.com>
2332
97f669ed
HPN		 2333 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2334 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2335 Include libiberty.h.
2336 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2337 being either end of a pipe.
2338 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2339 (os_shutdown): Clear pipe state.
2340 (default_callback): Initialize new members.
2341
f4f8cce4
HPN		 2342 * callback.c (default_callback): Initialize target_endian.
2343 (cb_store_target_endian): Renamed from store, new first parameter
2344 host_callback *cb, drop last parameter big_p. Take endianness
2345 from cb.
2346 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2347 Remove variable big_p.
2348 * nrun.c (main): Initialize default_callback.target_endian.
2349
35695fd6
AC		 23502005-01-14 Andrew Cagney <cagney@gnu.org>
2351
2352 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2353 Add explicit call to AC_CONFIG_HEADER.
2354 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2355 * configure: Re-generate.
2356
f0569246
AC		 23572005-01-12 Andrew Cagney <cagney@gnu.org>
2358
2359 * common.m4: New file, based on of aclocal.m4.
2360
38f48d72
AC		 23612005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2362
2363 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2364 * configure: Regenerated to track ../common/aclocal.m4 changes.
2365
b7026657
AC		 23662005-01-07 Andrew Cagney <cagney@gnu.org>
2367
2368 * configure.ac: Rename configure.in, require autoconf 2.59.
2369 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2370 * configure: Re-generate.
2371
5d945fec
HPN		 23722004-12-15 Hans-Peter Nilsson <hp@axis.com>
2373
2374 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2375 <case CB_SYS_ftruncate>: New cases.
2376
0d3cd463
HPN		 23772004-12-13 Hans-Peter Nilsson <hp@axis.com>
2378
2379 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2380 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2381 * callback.c (os_lstat): New function.
0d3cd463 2382
119860e5
HPN		 23832004-12-08 Hans-Peter Nilsson <hp@axis.com>
2384
027e2a04
HPN		 2385 * run.1: Document --sysroot=filepath.
2386 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2387 (standard_options): Support --sysroot=<path>.
2388 (standard_option_handler): Handle OPTION_SYSROOT.
2389 * syscall.c (simulator_sysroot): Define, initialized empty.
2390 (get_path): Prepend simulator_sysroot to absolute file path.
2391 [HAVE_STRING_H]: Include string.h.
2392 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2393 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2394 (main): If simulator_sysroot is not empty, chdir there.
2395 * sim-config.h (simulator_sysroot): Declare.
2396
119860e5
HPN		 2397 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2398 cgen_rtx_error" in a CGEN-generated simulator.
2399 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2400 replacement for CGEN-related breakpoints.
2401
70ae6611
HPN		 24022004-12-07 Hans-Peter Nilsson <hp@axis.com>
2403
2404 * Make-common.in (sim-basics_h): Add $(callback_h).
2405
697afb65
HPN		 24062004-12-03 Hans-Peter Nilsson <hp@axis.com>
2407
2408 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2409 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2410 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2411 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2412 (SIM_CHECK_MEMBERS): New macros.
2413 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2414 for struct stat member test and write. Add ST_x calls for each
2415 struct stat member tested in configure.in. Wrap each ST_x call in
2416 #ifdef of configure macro for that member.
2417 * configure, config.in: Regenerate.
2418
6e56eb07
HPN		 24192004-12-01 Hans-Peter Nilsson <hp@axis.com>
2420
2421 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2422 /dev/null.
2423 <case desc>: Pass -OPC opcfile.
2424 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2425 parameter to cgen.sh.
2426
c87368ac
RE		 24272004-11-30 Richard Earnshaw <rearnsha@arm.com>
2428
2429 * Make-common.in (sim-basics_h): Correct dependencies on
2430 cconfig.h and tconfig.h
2431 (sim-load.o): Correct typo in sim-basics_h dependency.
2432
08cd3760
RE		 24332004-11-18 Richard Earnshaw <rearnsha@arm.com>
2434
15f5e61f
RE		 2435 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2436 sub-dependencies for other sim files that they include.
2437 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2438 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2439
1afbf186
HPN		 24402004-11-16 Hans-Peter Nilsson <hp@axis.com>
2441
1d72487d
HPN		 2442 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2443 endian information.
2444
1afbf186
HPN		 2445 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2446 $(remote_sim_h) too.
2447 (sim_main_headers): Add sim-utils.h.
2448
a3bb1089
FCE		 24492004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2450
2451 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2452
5a645dc5
AC		 24532004-07-26 Andrew Cagney <cagney@gnu.org>
2454
2455 Problem from Olaf Hering <olh@suse.de>.
2456 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2457
109d3db3
BE		 24582004-07-10 Ben Elliston <bje@au.ibm.com>
2459
2460 * hw-tree.c (parse_integer_property): Typo fix in comments.
2461 * sim-options.c (sim_args_command): Likewise.
2462
0aaa4a81
AC		 24632004-06-28 Andrew Cagney <cagney@gnu.org>
2464
2465 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2466
0242f9ea
JR		 24672004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2468
2469 * callback.c (os_shutdown): Fix bug in last change: actually
2470 mark file descriptors as available on startup.
2471
594ee3a7
JR		 24722004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2473
2474 [ include/gdb: * callback.h (host_callback_struct): Replace
2475 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2476 * callback.c: Changed all users.
594ee3a7 2477
5f510f9c
AM		 24782004-06-15 Alan Modra <amodra@bigpond.net.au>
2479
2480 * sim-load.c (sim_load_file): Use bfd_get_section_size
2481 instead of bfd_get_section_size_before_reloc.
2482
7659f80a
DJ		 24832004-05-18 Daniel Jacobowitz <dan@debian.org>
2484
2485 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2486 passing it to printf.
2487
41ee5402
DJ		 24882004-05-10 Daniel Jacobowitz <dan@debian.org>
2489
2490 * callback.c: Update copyright dates.
2491 * run.c: Likewise.
2492 * sim-basics.h: Likewise.
2493 * sim-load.c: Likewise.
2494 * syscall.c: Likewise.
2495
24962004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2497
2498 * callback.c: Include cconfig.h instead of config.h.
2499 * run.c: Likewise.
2500 * sim-basics.h: Likewise.
2501 * sim-load.c: Likewise.
2502 * syscall.c: Likewise.
2503
6d0c993e
BE		 25042004-01-16 Ben Elliston <bje@wasabisystems.com>
2505
2506 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2507
6edf0760
NC		 25082003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2509
2510 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2511
a69146da
KH		 25122003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2513
2514 * sim-options.c (standard_options): Fix the names of H8
2515 variants.
2516
fc0a2244
AC		 25172003-10-30 Andrew Cagney <cagney@redhat.com>
2518
2519 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2520 with "struct bfd_symbol".
2521
ee3073b5
AC		 25222003-10-21 Andrew Cagney <cagney@redhat.com>
2523
2524 * callback.c (os_truncate): Call "truncate", and not "stat".
2525
198beae2
AC		 25262003-10-20 Andrew Cagney <cagney@redhat.com>
2527
2528 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2529
8822d001
JR		 25302003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2531
2532 * callback.c (os_ftruncate, os_truncate): New functions.
2533 (default_callback): Initialize ftruncate and truncate members.
2534
ea52ff81
DB		 25352003-09-08 Dave Brolley <brolley@redhat.com>
2536
2537 On behalf of Doug Evans <dje@sebabeach.org>
2538 * cgen.sh: New arg archfile.
2539 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2540 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2541
e158f0a0
AC		 25422003-08-28 Andrew Cagney <cagney@redhat.com>
2543
2544 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2545 * sim-options.c (print_help): Cast the format with specifier to
2546 "int".
2547
33319edb 25482003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2549 Dave Brolley <brolley@redhat.com>
33319edb 2550
72f4393d 2551 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2552 fields of CGEN_WRITE_QUEUE_ELEMENT.
2553 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2554 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2555 * gennltvals.sh: Add frv target.
2556 * nltvals.def: Add frv target.
2557
72f536bd
MS		 25582003-06-23 Michael Snyder <msnyder@redhat.com>
2559
ac59bf8d 2560 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2561 * sim-reg.c: Fix cut-and-paste bug in comment.
2562
1f1b2817
AC		 25632003-06-22 Andrew Cagney <cagney@redhat.com>
2564
2565 From matthew green <mrg@redhat.com>:
72f4393d 2566 * sim-fpu.h: Update copyright.
1f1b2817 2567 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2568 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2569 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2570
89c0d7dd 25712003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2572
89c0d7dd 2573 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2574 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2575 with disassemble_info:read_memory_func.
2576 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2577
828c9ae6
MS		 25782003-06-04 Michael Snyder <msnyder@redhat.com>
2579
2580 * common/run.c (main): Remove SIM_H8300 ifdef.
2581 (usage): Ditto.
2582 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2583 (standard_options): Add '-x' for h8/300sx.
2584 (standard_option_handler): Add case for SIM_H8300SX.
2585
80d35d90
MS		 25862003-04-13 Michael Snyder <msnyder@redhat.com>
2587
2588 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2589
876fec02
AC		 25902003-03-01 Andrew Cagney <cagney@redhat.com>
2591
2592 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2593 (sim_engine_vabort): Ditto.
2594
6b4a8935
AC		 25952003-02-27 Andrew Cagney <cagney@redhat.com>
2596
2597 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2598 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2599 * nrun.c (main): Ditto.
2600
dbd7cd63
AC		 26012003-02-26 Andrew Cagney <cagney@redhat.com>
2602
2603 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2604 (sim_engine_vabort): Ditto.
2605 (sim_engine_halt, sim_engine_restart): Ditto.
2606
836cc9f4
AC		 26072003-02-20 Andrew Cagney <ac131313@redhat.com>
2608
2609 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2610 (sim-break_h): Delete macro.
2611 (sim-break.o): Delete rule.
2612 * sim-break.c: Delete file.
2613 * sim-break.h: Delete file.
2614 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2615 (STATE_BREAKPOINTS): Delete macro.
2616 (sim_state_base): Delete field breakpoints.
2617 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2618 sim_break_install to array.
2619
45a15d6f
KH		 26202003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2621
2622 * run.c (usage): Fix typos.
2623
127a77fe
CD		 26242002-11-27 Richard Sandiford <rsandifo@redhat.com>
2625
2626 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2627
b85e4829
AC		 26282002-11-22 Andrew Cagney <ac131313@redhat.com>
2629
2630 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2631 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2632 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2633 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2634 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2635 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2636 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2637 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2638 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2639 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2640
d25b1553
AC		 26412002-11-13 Andrew Cagney <cagney@redhat.com>
2642
2643 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2644
d690312f
CD		 26452002-11-06 Richard Sandiford <rsandifo@redhat.com>
2646
2647 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2648 (distclean): Depend on it.
2649
7c3e3b33
AM		 26502002-10-14 Alan Modra <amodra@bigpond.net.au>
2651
2652 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2653
7ede505a
DB		 26542002-08-29 Dave Brolley <brolley@redhat.com>
2655
2656 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2657
75c4388a
AC		 26582002-07-17 Andrew Cagney <cagney@redhat.com>
2659
2660 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2661 (sim_set_callbacks, sim_size, sim_trace)
2662 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2663 to here from "gdb/remote-sim.h".
2664
7a3085c1 26652002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2666
2667 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2668 avoid possible longjmp problems with automatic variable siggnal.
2669
076043f2
AC		 26702002-07-14 Andrew Cagney <ac131313@redhat.com>
2671
2672 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2673 * Make-common.in (installdirs): Make $(libdir) too, needed when
2674 installing libsim.a.
2675
3fbeef0b
AC		 26762002-07-13 Andrew Cagney <ac131313@redhat.com>
2677
2678 * gennltvals.sh (dir): Mark d30v as obsolete.
2679 * nltvals.def: Remove d30v.
2680
bf962092
AC		 26812002-06-17 Andrew Cagney <cagney@redhat.com>
2682
27961795
AC		 2683 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2684
bf962092
AC		 2685 * sim-memopt.c: Include <unistd.h>.
2686 (do_memopt_add): Fix printf format.
2687 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2688
c8cca39f
AC		 26892002-06-16 Andrew Cagney <ac131313@redhat.com>
2690
2691 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2692 --enable-gdb-build-warnings.
2693 * configure: Regenerated to track ../common/aclocal.m4 changes.
2694
307041b7 26952002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2696
72f4393d
L		 2697 * sim-fpu.c (unpack_fpu): Initialize exponent for
2698 sim_fpu_class_zero.
2699 (i2fpu): Same.
2700 (sim_fpu_sqrt): Same.
7d7d930f 2701
3c25f8c7
AC		 27022002-06-08 Andrew Cagney <cagney@redhat.com>
2703
2704 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2705 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2706 * run.c: Ditto.
2707 * sim-load.c: Ditto.
2708 * callback.c: Ditto.
2709 * syscall.c: Ditto.
2710 * Make-common.in (callback_h): Define.
2711 (remote_sim_h): Define.
2712 (run.o): Update.
2713 (callback.o): Update.
2714 (syscall.o): Update.
72f4393d 2715 (sim-load.o):
3c25f8c7
AC		 2716 (nrun.o): Update.
2717 (sim-hload.o): Update.
2718 (sim-io.o): Update.
2719 (sim-reason.o): Update.
2720 (sim-reg.o): Update.
2721 (sim-resume.o): Update.
2722
dbec3bef
KH		 27232002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2724
2725 * run.c: Fix formatting.
2726
de4112fa
NC		 27272002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2728
2729 * run-sim.h: New header. Provide prototypes for functions used
2730 between run() and libsim.a which are not used by GDB.
2731 * run.c: Include run-sim.h.
72f4393d
L		 2732 (main): If SIM_TARGET_SWITCHES is defined call
2733 sim_target_parse_command_line.
2734 (usage): If SIM_TARGET_SWITCHES is defined call
2735 sim_target_display_usage.
de4112fa 2736
a8cdafbd
AV		 27372002-05-17 Andrey Volkov <avolkov@transas.com>
2738
2739 * run.c: Made h8300s as new target, not h8300h alias.
2740 Added new option -S (h8300s target)
2741 * sim-options.c: Ditto.
72f4393d 2742
5accf1ff
CD		 27432002-05-01 Chris Demetriou <cgd@broadcom.com>
2744
2745 * callback.c: Use 'deprecated' rather than 'depreciated.'
2746
080fe24b
AC		 27472002-02-24 Andrew Cagney <ac131313@redhat.com>
2748
2749 From wiz at danbala:
2750 * sim-fpu.h: Fix grammar and typos.
2751 Fix PR gdb/287.
2752
6439295f
CD		 27532002-02-10 Chris Demetriou <cgd@broadcom.com>
2754
2755 * callback.c: Fix some spelling errors.
2756 * hw-device.h: Likewise.
2757 * hw-tree.c: Likewise.
2758 * sim-abort.c: Likewise.
2759 * sim-alu.h: Likewise.
2760 * sim-core.h: Likewise.
2761 * sim-events.c: Likewise.
2762 * sim-events.h: Likewise.
2763 * sim-fpu.h: Likewise.
2764 * sim-profile.h: Likewise.
2765 * sim-utils.c: Likewise.
2766
dea03d4e
HPN		 27672002-01-31 Hans-Peter Nilsson <hp@axis.com>
2768
2769 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2770 New functions.
2771
1636f0bb
BE		 27722002-01-20 Ben Elliston <bje@redhat.com>
2773
2774 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2775 the comment for this enumerator.
2776
b59d44de
BE		 27772002-01-14 Ben Elliston <bje@redhat.com>
2778
2779 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2780
280b26c0
KH		 27812001-12-20 Kazu Hirata <kazu@hxi.com>
2782
2783 * run.c (usage): Fix a typo.
2784
e3e473da
BE		 27852001-07-05 Ben Elliston <bje@redhat.com>
2786
2787 * Make-common.in (srccgen): Remove.
2788 (CGEN_CPU_DIR): Define.
2789 (CGEN_READ_SCM): Redefine without $(srccgen).
2790 (CGEN_ARCH_SCM): Ditto.
2791 (CGEN_CPU_SCM): Ditto.
2792 (CGEN_DECODE_SCM): Ditto.
2793 (CGEN_DESC_SCM): Ditto.
2794
2836ee25
FCE		 27952001-04-25 Frank Ch. Eigler <fche@redhat.com>
2796
2797 * sim-load.c (sim_load_file): Put it back: external now.
2798 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2799
5b778125
AC		 28002001-04-21 Andrew Cagney <ac131313@redhat.com>
2801
2802 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2803 internal interface.
2804 * sim-utils.c (sim_analyze_program): Ditto.
2805
6ec9f4a9
FCE		 28062001-04-19 Frank Ch. Eigler <fche@redhat.com>
2807
2808 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2809 we're finished with its immediate use.
2810 * sim-load.c (sim_load_file): Ditto.
2811
764f1408
FCE		 28122001-03-16 Frank Ch. Eigler <fche@redhat.com>
2813
2814 Add support for mmap-based memory regions.
2815 * sim-memopt.c (mmap_next_fd): New global.
2816 (sim_memory_init): Reinitialize it.
2817 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2818 "--memory-mapfile FILE" option. Check for some errors.
2819 (do_memopt_add): Conditionally do mmap instead of malloc for
2820 backing store of simulated memory. Check for more errors.
2821 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2822 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2823 * configure.in: Look for mmap/fstat related functions and headers.
2824 * config.in, configure: Regenerated.
2825
35c20992
FCE		 28262001-03-15 Frank Ch. Eigler <fche@redhat.com>
2827
2828 * sim-core.c (sim_core_map_attach): Correct overlap-related
2829 error messages.
2830
f6bb7a3b
MM		 28312001-03-07 Michael Meissner <meissner@redhat.com>
2832
2833 * run.c (alloca-conf.h): Delete, no longer provided.
2834
01816cd8
BE		 28352001-02-22 Ben Elliston <bje@redhat.com>
2836
2837 * sim-trace.h (TRACE_VPU_IDX): Add.
2838 (TRACE_vpu): Define.
2839 (WITH_TRACE_VPU_P): Likewise.
2840 (TRACE_VPU_P): Likewise.
2841 * sim-trace.c (OPTION_TRACE_VPU): Define.
2842 (trace_options): Add --trace-vpu.
2843 (trace_option_handler): Handle OPTION_TRACE_VPU.
2844 (trace_option_handler): Include VPU tracing in --trace-semantics.
2845 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2846
44a9331c
BE		 28472001-02-21 Ben Elliston <bje@redhat.com>
2848
2849 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2850 (TRACE_BRANCH_INPUT2): Likewise.
2851
c43ad8eb
BE		 28522001-02-09 Ben Elliston <bje@redhat.com>
2853
2854 * (profile_print_pc): Write header out in target byte order.
2855
28562001-02-09 Ben Elliston <bje@redhat.com>
2857
2858 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2859 adjusting the pc shift value.
2860
9397fcbf
FCE		 28612001-01-12 Chris Demetriou <cgd@sibyte.com>
2862
badd2b1e
BE		 2863 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2864 where a numeric value is supplied.
9397fcbf 2865
63fe1038
BE		 28662001-01-06 Ben Elliston <bje@redhat.com>
2867
2868 * cgen.sh: Allow extrafiles to include the semantics files when
2869 generating an ISA-specific decoder.
2870
b6f6b44d
AO		 28712000-12-27 Alexandre Oliva <aoliva@redhat.com>
2872
2873 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2874
ad8707b5
BE		 28752000-12-23 Ben Elliston <bje@redhat.com>
2876
2877 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2878 them to the trace stream using sim_fpu_printn_fpu. Include
2879 "sim-fpu.h".
2880
b94c0966
BE		 28812000-12-15 Ben Elliston <bje@redhat.com>
2882
2883 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2884 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2885 trailing digits as specified (-1 to print all digits).
2886 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2887 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2888 to print_bits ().
2889
fd5d712e
BE		 28902000-12-13 Ben Elliston <bje@redhat.com>
2891
2892 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2893 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2894 (defs): New action.
2895
4c15ccf7
GK		 28962000-12-12 Geoffrey Keating <geoffk@redhat.com>
2897
2898 * sim-endian.h: Don't have parameters on macro definitions which
2899 are simply renaming functions, to permit use of XCONCAT2 in both
2900 the macro name and the arguments in a use of such a definition.
2901
0d277f51
BE		 29022000-12-11 Ben Elliston <bje@redhat.com>
2903
2904 * cgen-ops.h (SUBWORDDFDI): New function.
2905
bb4e03e5
BE		 29062000-12-05 Ben Elliston <bje@redhat.com>
2907
c79688eb
BE		 2908 * Make-common.in (cgen-defs): New target.
2909 (cgen-decode): Pass $(EXTRAFILES).
2910
bb4e03e5
BE		 2911 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2912 -outfile-suffix options.
2913
76440e4b
BE		 29142000-12-04 Ben Elliston <bje@redhat.com>
2915
6227bc85
BE		 2916 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2917 (SUBWORDSIUQI): Likewise.
2918 (SUBWORDDIHI): Likewise.
2919 (SUBWORDDIQI): New function.
2920
76440e4b
BE		 2921 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2922 * cgen-scache.c (scache_option_handler): Remove unused local var.
2923
cdc2a5c3
BE		 29242000-12-03 Ben Elliston <bje@redhat.com>
2925
2926 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2927
4e73b9c1
SC		 29282000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2929
2930 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2931
ce9bc8d1
SC		 29322000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2933
2934 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2935 space is not zero.
2936
ce13044d
SC		 29372000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2938
2939 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2940 (set_hw_delete): Moved the macro as a function.
2941 * hw-base.h (set_hw_delete): Declare as external function.
2942 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2943 allocated using hw_malloc.
72f4393d 2944
7c070881
SC		 29452000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2946
2947 * sim-options.c (sim_parse_args): Free the memory used for
2948 long_options, short_options, handlers, opt_cpu, orig_val.
2949
4f49fa1b
BE		 29502000-11-20 Ben Elliston <bje@redhat.com>
2951
2952 * cgen-ops.h (SUBBI): New macro.
2953 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2954 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2955
2d84da1b
BE		 29562000-11-16 Ben Elliston <bje@redhat.com>
2957
2958 * cgen-types.h (VOID): New type.
2959
dbc168af
BE		 29602000-11-09 Ben Elliston <bje@redhat.com>
2961
2962 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2963 (sim_fpu_two): Set exponent to 1.
2964
e4f5c43e
EZ		 29652000-10-26 Ben Elliston <bje@redhat.com>
2966
72f4393d
L		 2967 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2968 `all'. Pass `-i' options to cgen applications.
2969 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2970 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2971
a8d894af
BE		 29722000-10-08 Ben Elliston <bje@redhat.com>
2973
2974 * cgen-utils.c (cgen_rtx_error): New function.
2975
29762000-10-07 Ben Elliston <bje@redhat.com>
2977
2978 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2979 conditions for sim_core_read_buffer().
2980
6d4c43bf
DB		 29812000-09-26 Dave Brolley <brolley@redhat.com>
2982
2983 * cgen-utils.c (RORQI): New function.
2984 (ROLQI): New function.
2985 (RORHI): New function.
2986 (ROLHI): New function.
2987
0e266e5c
DB		 29882000-08-28 Dave Brolley <brolley@redhat.com>
2989
2990 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2991 in insn_value if it will fit.
2992
604259a0
FCE		 29932000-08-21 Frank Ch. Eigler <fche@redhat.com>
2994
2995 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2996
4193618c
DB		 29972000-08-15 Dave Brolley <brolley@redhat.com>
2998
2999 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3000
30012000-08-15 Dave Brolley <brolley@redhat.com>
3002
3003 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3004 (PROFILE_CPU_FREQ): New macro.
3005 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3006 (profile-options): Add profile-cpu-frequency.
3007 (parse_frequency): New function.
3008 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3009 (profile_print_speed): Print cpu frequency and simulated execution time.
3010 Re-indent other items to match.
3011
548a3e15
AC		 30122000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3013
3014 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3015
fab307a2
FCE		 30162000-07-27 Frank Ch. Eigler <fche@redhat.com>
3017
3018 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3019 * Makefile.in (install): Install run.1 man page.
3020
46a19b74
AC		 3021Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3022
3023 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3024 * Makefile.in (headers,nltvals.def): Merge.
3025
3c765a54
AC		 3026Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3027
f9cbceb6
AC		 3028 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3029 * nrun.c (main): Print the simulator statistics only in
3030 verbose mode.
3031 * hw-properties.h (hw_find_integer_array_property): Fix
3032 prototype (use signed_cell).
3033
38e64f35
AC		 3034 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3035 * sim-events.c (sim_events_remain_time): New function returning
3036 the time that remains before the event is raised.
3037 * hw-events.c (hw_event_remain_time): Likewise.
3038 * sim-events.h (sim_events_remain_time): Declare.
3039 * hw-events.h (hw_event_remain_time): Declare.
3040
0802cc40
AC		 3041 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3042 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3043 (OPTION_HW_LIST): New option --hw-list to list the devices.
3044 (hw_option_handler): List the device tree with 'sim_hw_print'.
3045
3c765a54
AC		 3046 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3047 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3048 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3049 (EXTENDED): Define for 16-bit word size.
3050 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3051 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3052 * sim-types.h: Added support for 16-bit targets.
3053
7fb283bc
FCE		 30542000-06-23 Frank Ch. Eigler <fche@redhat.com>
3055
3056 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3057
ab42ee12
FCE		 30582000-06-24 Frank Ch. Eigler <fche@redhat.com>
3059
3060 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3061 * Makefile.in (distclean): Clean cconfig.h also.
3062
eb2d80b4
AC		 3063Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3064
3065 * configure: Regenerated to track ../common/aclocal.m4 changes.
3066
3067Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3068
3069 * aclocal.m4 (sim-profile): Enable the profiler by default.
3070
781c552e
AC		 3071Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3072
3073 * run.c (main): Initialize sigrc.
3074
5eb1a8fa
AC		 3075Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3076
3077 * sim-events.c (update_time_from_event): Add more detailed event
3078 tracing.
3079
b2ac51e4
DB		 30802000-03-30 Dave Brolley <brolley@redhat.com>
3081
3082 * aclocal.m4 (cgen): Use guile to run cgen.
3083
f8603f2f
DB		 30842000-03-23 Dave Brolley <brolley@redhat.com>
3085
3086 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3087 ftruncdfsf.
3088 * cgen-accfp.c (fextsfdf): New function.
3089 (ftruncdfsf): New function.
3090 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3091
0f831eb3
JJ		 30922000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3093
3094 * cgen-ops.h: Added TRUNCSISI.
3095
e88acae7
FCE		 30962000-03-08 Dave Brolley <brolley@redhat.com>
3097
3098 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3099 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3100 (sim_queue_fn_si_write): Last argument is has type USI.
3101 (sim_queue_fn_sf_write): New function.
3102 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3103 (sim_queue_fn_sf_write): New function.
3104 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3105
baa7ae6f
AC		 3106Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3107
3108 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3109 sim_set_trace and run simulator using sim_resume.
3110 (main): Add option ``-o'' - operating environment. Only continue
3111 after a signal when operating environment.
3112 (main): Always set REASON and SIGRC using sim_stop_reason.
3113 (sim_trace): Delete extern declaration.
3114
6d358e86
NC		 31152000-02-08 Nick Clifton <nickc@cygnus.com>
3116
3117 * callback.c: Fix compile time warning messages.
3118 * run.c: Fix compile time warning messages.
72f4393d 3119
ed9a39eb
JM		 31201999-12-17 Dave Brolley <brolley@cygnus.com>
3121
3122 * sim-profile.h: (set_profile_option_mask): Add prototype.
3123 * sim-profile.c (set_profile_option_mask): No longer static.
3124
c4093a6a
JM		 3125Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3126
3127 * sim-arange.c: Include <string.h>
3128
de57eccd
JM		 31291999-12-07 Dave Brolley <brolley@cygnus.com>
3130
c4093a6a 3131 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3132 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3133 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3134 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3135 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3136 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3137 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3138 (fn_mem_qi_write): New union members.
3139 (fn_mem_hi_write): New union members.
3140 (fn_mem_si_write): New union members.
3141 (fn_mem_di_write): New union members.
3142 (fn_mem_df_write): New union members.
3143 (fn_mem_xi_write): New union members.
3144 (sim_queue_fn_mem_qi_write): New function.
3145 (sim_queue_fn_mem_hi_write): New function.
3146 (sim_queue_fn_mem_si_write): New function.
3147 (sim_queue_fn_mem_di_write): New function.
3148 (sim_queue_fn_mem_df_write): New function.
3149 (sim_queue_fn_mem_xi_write): New function.
3150 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3151 (sim_queue_fn_mem_hi_write): New function.
3152 (sim_queue_fn_mem_si_write): New function.
3153 (sim_queue_fn_mem_di_write): New function.
3154 (sim_queue_fn_mem_df_write): New function.
3155 (sim_queue_fn_mem_xi_write): New function.
3156 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3157 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3158 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3159
c2d11a7d
JM		 31601999-12-01 Dave Brolley <brolley@cygnus.com>
3161
3162 * cgen-accfp.c (subsf): Check status code.
3163 (mulsf): Ditto.
3164 (negsf): Ditto.
3165 (abssf): Ditto.
3166 (sqrtsf): Ditto.
3167 (invsf): Ditto.
3168 (minsf): Ditto.
3169 (maxsf): Ditto.
3170 (subdf): Ditto.
3171 (muldf): Ditto.
3172 (divdf): Ditto.
3173 (negdf): Ditto.
3174 (absdf): Ditto.
3175 (sqrtdf): Ditto.
3176 (invdf): Ditto.
3177 (mindf): Ditto.
3178 (maxdf): Ditto.
3179
31801999-11-26 Dave Brolley <brolley@cygnus.com>
3181
3182 * cgen-par.h (fn_df_write): Mode of data is DF.
3183 (sim_queue_fn_df_write): Mode of data is DF.
3184 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3185
31861999-11-22 Dave Brolley <brolley@cygnus.com>
3187
3188 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3189 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3190
11cf8741
JM		 31911999-11-04 Dave Brolley <brolley@cygnus.com>
3192
3193 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3194 CGEN_MEM_XI_WRITE members.
3195 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3196 (sim_queue_fn_xi_write): New function.
3197 (sim_queue_mem_xi_write): New function.
3198
3199 * cgen-par.c (sim_queue_fn_xi_write): New function.
3200 (sim_queue_mem_xi_write): New function.
3201 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3202 CGEN_MEM_XI_WRITE.
3203
e514a9d6
JM		 32041999-10-22 Dave Brolley <brolley@cygnus.com>
3205
3206 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3207 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3208 * cgen-par.c: Set insn_address for each queued write. Get pc from
3209 cpu when executing queued writes.
3210
32111999-10-19 Dave Brolley <brolley@cygnus.com>
3212
3213 * cgen-par.h (sim_queue_fn_pc_write): New function.
3214 (CGEN_FN_PC_WRITE): New enumerator.
3215 (fn_pc_write): New union member.
3216 * cgen-par.c (sim_queue_fn_pc_write): New function.
3217 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3218
917317f4
JM		 32191999-10-18 Dave Brolley <brolley@cygnus.com>
3220
3221 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3222 (CGEN_MEM_DF_WRITE): New enumerator.
3223 (mem_di_write): New union member.
3224 (mem_df_write): New union member.
3225 * cgen-par.c (sim_queue_mem_di_write): New function.
3226 (sim_queue_mem_df_write): New function.
3227 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3228 CGEN_MEM_DF_WRITE.
3229 * cgen-accfp.c (divsf): Check for division errors.
3230
32311999-10-14 Doug Evans <devans@casey.cygnus.com>
3232
3233 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3234
2df3850c
JM		 32351999-10-07 Dave Brolley <brolley@cygnus.com>
3236
72f4393d 3237 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3238 (fn_hi_write): New union member.
3239 (sim_queue_fn_hi_write): New function.
3240 * cgen-par.c (sim_queue_fn_hi_write): New function.
3241 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3242
2acceee2
JM		 32431999-09-29 Doug Evans <devans@casey.cygnus.com>
3244
3245 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3246 Change type of result to SEM_PC.
3247
3248Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3249
3250 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3251
6426a772
JM		 32521999-09-25 Doug Evans <devans@casey.cygnus.com>
3253
3254 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3255 (JOIN*): Delete cpu arg.
3256
3257Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3258
3259 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3260 parameter.
3261 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3262
c2c6d25f
JM		 3263Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3264
72f4393d
L		 3265 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3266 large values.
c2c6d25f 3267
7fc5b5ad
AC		 3268Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3269
3270 * run.c (main): Check the sim_stop_reason and only halt simulation
3271 when a valid stop condition is identified.
3272
c2c6d25f
JM		 3273Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3274
3275 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3276
3277Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3278
3279 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3280 (bi_write): New union element.
3281 (sim_queue_bi_write): New function.
3282 * cgen-par.c (sim_queue_bi_write): New function.
3283 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3284
d4f3574e
SS		 3285Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3286
3287 * configure: Regenerated to track ../common/aclocal.m4 changes.
3288
3289 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3290 ../gdb/configure.in.
3291 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3292 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3293 (SIM_WARNINGS): Delete
3294 (CONFIG_CFLAGS): Update.
3295
3296Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3297
3298 * cgen-par.c: New file.
3299 * cgen-par.h: New file.
3300 * cgen-sim.h (cgen-par.h): #include it.
3301 * cgen-cpu.h (write_queue): New field.
3302 (CPU_WRITE_QUEUE): New access macro.
3303 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3304 (cgen-par.o): New target.
3305
104c1213
JM		 33061999-08-28 Doug Evans <devans@casey.cygnus.com>
3307
3308 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3309 * cgen-utils.c (mode_names): Update.
3310
53a5351d
JM		 33111999-08-20 Doug Evans <devans@casey.cygnus.com>
3312
3313 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3314 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3315 buffer arg if WITH_PARALLEL_GENWRITE.
3316 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3317 (struct idesc): Ditto.
3318
3319Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3320
3321 * sim-model.c (model_option_handler): Add \n to error message.
3322
96baa820
JM		 33231999-08-08 Doug Evans <devans@casey.cygnus.com>
3324
3325 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3326 (insn_sem): Rewrite.
3327 (sem_fn_desc): New struct.
3328 (idesc): Rewrite.
3329 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3330 misses if ! FAST_P.
3331 (scache case): Split into non-parallel/parallel versions.
3332 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3333 if not use semantic switch version.
3334
33351999-08-04 Doug Evans <devans@casey.cygnus.com>
3336
3337 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3338 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3339 (SEM_BRANCH_INIT_EXTRACT): Delete.
3340 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3341 (SEM_BRANCH_FINI): Ditto.
3342 (SEM_BRANCH_VIA_ADDR): Ditto.
3343 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3344 (SEM_BRANCH_ADDR_CACHE): Delete.
3345 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3346 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3347 pbb_br_type.
3348 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3349 (@cpu@_pbb_begin): Initialize branch_target.
3350 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3351 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3352 pbb_br_type.
3353 (@cpu@_engine_run_fast): Ditto.
3354
adf40b2e
JM		 3355Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3356
3357 * cgen-utils.c (RORSI): New function.
3358 (ROLSI): New function.
3359
33601999-07-14 Doug Evans <devans@casey.cygnus.com>
3361
3362 * Makefile.in (TAGS): Tweak TAGS regex.
3363 * cgen-mem.h (*): Add TAGS markers.
3364
43e526b9
JM		 3365Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3366
3367 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3368 passed in when sim_resume is first entered - don't re-pass it
3369 after a restart.
72f4393d 3370
43e526b9
JM		 3371Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3372
3373 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3374 OPTION_LOAD_LMA but only when is defined.
3375 (standard_options): When SIM_HANDLES_LMA is defined include
3376 options --load-lma and --load-vma.
3377 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3378
3379 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3380 (struct sim_state_base): Add load_at_lma_p.
3381 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3382 STATE_LOAD_AT_LMA_P.
3383
3384Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3385
3386 * nrun.c (main): Re-format loop gnu style.
3387
9846de1b
JM		 3388Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3389
3390 * dv-sockser.c (connected_p): Initialize addrlen.
3391
33921999-07-06 Dave Brolley <brolley@cygnus.com>
3393
3394 * cgen-accfp.c (floatsidf): New function.
3395 (fixdfsi): New function.
3396
33971999-07-06 Doug Evans <devans@casey.cygnus.com>
3398
3399 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3400
43ff13b4
JM		 34011999-07-05 Doug Evans <devans@casey.cygnus.com>
3402
3403 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3404 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3405 * cgen-fpu.c: New file.
3406 * cgen-fpu.h: New file.
3407 * cgen-accfp.c: New file.
3408 * cgen-cpu.h (CGEN_CPU): New member fpu.
3409 * cgen-mem.h: Redo fp support.
3410 * cgen-ops.h: Delete k&r support. Redo fp support.
3411 * cgen-sim.h: Include cgen-fpu.h.
3412 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3413
085dd6e6
JM		 34141999-06-23 Doug Evans <devans@casey.cygnus.com>
3415
3416 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3417 ifndef.
3418 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3419 (@cpu@_pbb_cti_chain): Minor clean up.
3420
cd0fc7c3
SS		 34211999-05-08 Felix Lee <flee@cygnus.com>
3422
72f4393d
L		 3423 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3424 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3425 * configure: Regenerate.
72f4393d 3426
7a292a7a
SS		 3427Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3428
3429 * sim-core.c (device_error,device_io_read_buffer,
3430 device_io_write_buffer): Delete decls.
3431 * sim-core.h: Put them here.
3432
3433 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3434 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3435 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3436 (sim_core_write_aligned_N): Ditto.
3437
34381999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3439
3440 * sim-memopt.c (sim_memory_uninstall): Don't look into
3441 free()d memory.
3442
34431999-04-14 Doug Evans <devans@casey.cygnus.com>
3444
3445 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3446
34471999-04-13 Doug Evans <devans@casey.cygnus.com>
3448
3449 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3450 (sim_core_write_buffer): Ditto.
3451
34521999-04-02 Keith Seitz <keiths@cygnus.com>
3453
3454 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3455 after the interval counter has expired.
3456 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3457 poll_quit callbacks. May be overridden by Makefile.
3458 (poll_quit_counter): New global.
3459 * sim-events.c: Remove all mentions of ui_loop_hook. The
3460 host callback "poll_quit" will serve the purpose.
3461 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3462 is defined.
3463 * nrun.c: Remove declaration of ui_loop_hook.
3464
3465Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3466
3467 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3468 if being used by gdb.
3469
34701999-03-22 Doug Evans <devans@casey.cygnus.com>
3471
3472 * cgen-types.h (XF,TF): Tweak.
3473 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3474 in cgen-types.h.
3475 (SUBWORD*,JOIN*): Define.
3476 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3477 moved into cpu descriptor.
3478 * sim-model.h (MACH): New member `num'.
3479
c906108c
SS		 34801999-02-09 Doug Evans <devans@casey.cygnus.com>
3481
c906108c
SS		 3482 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3483 (CGEN_CPU): Member opcode renamed to cpu_desc.
3484 New members get_idata,disassembler.
3485 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3486 CGEN_INSN_ATTR_VALUE.
3487 (CGEN_STATE): Delete member opcode_table.
3488 (sim_disassemble_insn): Delete decl.
3489 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3490 (struct idesc): Moved to here from <cpu>-decode.h.
3491 * cgen-run.c (prime_cpu): Call prepare_run callback.
3492 * cgen-trace.h (SFILE): New type.
3493 (sim_disasm_sprintf): Declare.
3494 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3495 (sim_cgen_disassemble_insn): Declare.
3496 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3497 (insn_fields): Delete.
3498 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3499 CPU_CPU_DESC (cpu).
3500 (trace_insn): Call CPU_DISASSEMBLER hook.
3501 (sim_disasm_sprintf): New function.
3502 (sim_disasm_read_memory): New function.
3503 (sim_disasm_perror_memory): New function.
3504 (sim_cgen_disassemble_insn): New function.
3505 * cgen-utils.c: Don't include cpu-opc.h.
3506 (virtual_insn_entries): New static local.
3507 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3508 (cgen_insn_name): Rewrite.
3509 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3510 * cgen.sh (desc): New file generator handler.
3511 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3512 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3513 Don't include cpu-opc.h,cpu-sim.h.
3514 * sim-model.c (model_set): Delete SIM_DESC arg.
3515 (sim_model_set): Update.
3516 * sim-model.h (MACH): New member prepare_run.
3517
35181999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3519
3520 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3521 if redundant with allocator functions.
3522
3523Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3524
3525 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3526
3527 * sim-profile.h: Make like sim-trace.h.
3528 (PROFILE_USEFUL_MASK): New macro.
3529 * sim-profile.c (profile_options): Make like trace_options, allow
3530 optional on|off arg where applicable.
3531 (set_profile_option_mask): New function.
3532 (sim_profile_set_option): New function.
3533 (profile_option_handler): Simplify.
3534 Have -p only enable selected things, not everything.
3535 Add missing break to OPTION_PROFILE_PC_RANGE.
3536 * cgen-scache.c (scache_options): Allow optional on|off arg to
3537 --profile-scache.
3538 (scache_option_handler): Use sim_profile_set_option.
3539
35401999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3541
3542 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3543 (memory_option_handler): Implement MEMORY_FILL option. Make
3544 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3545 (parse_ulong_value): New function.
3546 (do_memopt_add): Allocate all buffers. Optionally fill them.
3547
35481999-01-15 Richard Henderson <rth@cygnus.com>
3549
3550 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3551 va_list, not an integer.
3552 * sim-events.c (sim_events_schedule): Likewise.
3553
72f4393d 3554 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3555 the appropriate type.
3556
35571999-01-14 Doug Evans <devans@casey.cygnus.com>
3558
3559 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3560 (sim_disassemble_insn): Update prototype.
3561 (sim_engine_invalid_insn): Ditto.
3562 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3563 (SEM_BRANCH_INIT): PCADDR->IADDR.
3564 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3565 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3566 * cgen-scache.h (*): Ditto.
3567 * cgen-trace.c (*): Ditto.
3568 * cgen-trace.h (*): Ditto.
3569 * cgen-utils.c (*): Ditto.
3570 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3571 (insn_t): Delete.
3572 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3573 (simple engine framework): Rewrite.
3574 * sim-module.c (modules): Install model module sooner (and in
3575 particular before the profile module).
3576
35771999-01-12 Doug Evans <devans@casey.cygnus.com>
3578
3579 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3580 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3581 (sim_model_init): Call it.
3582
3583 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3584
35851999-01-05 Doug Evans <devans@casey.cygnus.com>
3586
3587 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3588 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3589 (SEM_BRANCH_INIT_EXTRACT): New macro.
3590 (SEM_BRANCH_INIT): Add taken_p.
3591 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3592 (SEM_BRANCH_FINI): Use it.
3593 (SEM_INSN): Update.
3594 * cgen-run.c (sim_resume): Handle tracing of last insn.
3595 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3596 * cgen-trace.c (current_abuf): New static global.
3597 (trace_insn_init): Initialize it.
3598 (trace_insn_fini): Use it.
3599 (trace_insn): Set it.
3600 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3601 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3602 (@cpu@_emit_after): Ditto.
3603 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3604 labels if WITH_SEM_SWITCH_FULL.
3605 * sim-model.c: Include bfd.h.
3606 (sim_model_init): New function.
3607 (sim_model_install): Record init fn.
3608 * sim-model.h (MACH): New member bfd_name.
3609 * sim-module.c (modules): Initialize model before scache.
3610
36111998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3612
3613 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3614
c906108c
SS		 3615 * nrun.c (main): Remain in simulation loop for traps and
3616 exceptions when in operating environment mode.
3617 (ui_loop_hook): New stub hook for standalone use.
3618 * sim-events.c (sim_events_process): Call ui_loop_hook
3619 periodically on CYGWIN host.
3620
3621 * sim-reason.c (sim_stop_reason): Return host signal numbers
3622 to gdb on sim_stopped and sim_signalled cases.
3623 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3624 hook just before longjmp.
3625 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3626 hook just before sim_engine_run.
3627
3628 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3629 * sim-trace.h (trace_generic): Ditto.
3630 * sim-trace.c (trace_generic): Ditto.
72f4393d 3631
c906108c
SS		 36321998-12-14 Doug Evans <devans@casey.cygnus.com>
3633
3634 * Make-common.in (SIM_MAIN_DEPS): New var.
3635 (CGEN_MAIN_CPU_DEPS): New var.
3636 * aclocal.m4: Add --enable-cgen-maint option.
3637 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3638 (SETMEM*): Ditto.
3639 (GETIMEM*): Pass pc value to sim_core routine.
3640
3641Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3642
3643 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3644 Compare with ZERO not NULL.
3645
3646Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3647
3648 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3649 "sim-assert.h".
3650
36511998-12-09 Doug Evans <devans@casey.cygnus.com>
3652
3653 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3654 * sim-trace.c: Include stdlib.h if present.
3655 * dv-sockser.c: Include unistd.h if present.
3656 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3657 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3658
36591998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3660
3661 * gennltvals.sh: Add i960.
3662 * nltvals.def: Rebuild.
3663
36641998-12-04 Doug Evans <devans@casey.cygnus.com>
3665
3666 * cgen-defs.h: New file, old cgen-sim.h.
3667 * cgen-sim.h: Simple header that includes others.
3668 * sim-arange.c: New file.
3669 * sim-arange.h: New file.
3670 * sim-basics.h: Include it.
3671 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3672 (sim-arange.o): Add rule for.
3673 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3674 (sim_io_eprintf_cpu): Add prototype.
3675 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3676 (INLINE2): New macro.
3677 (EXTERN_INLINE): New macro.
3678 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3679 before calling module init fns.
3680 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3681 (profile_init): New function.
3682 (profile_options): New option --profile-range.
3683 (profile_option_handler): Handle --profile-range.
3684 (profile_print_insn): Qualify address range specific section titles.
3685 (profile_print_addr_ranges): New function.
3686 (profile_info): Print address ranges if specified.
3687 (profile_install): Set profile_init init fn.
3688 * sim-profile.h (PROFILE_DATA): New member `range'.
3689 * sim-trace.c (trace_init): New function.
3690 (trace_options): New option --trace-range.
3691 (trace_option_handler): Handle --trace-range.
3692 (trace_install): Set trace_init init fn.
3693 * sim-trace.h (TRACE_DATA): New member `range'.
3694 * sim-utils.c (sim_cpu_msg_prefix): New function.
3695 (sim_io_eprintf_cpu): New function.
3696 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3697 (PC_IN_PROFILE_RANGE_P): New macro.
3698 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3699 (trace_insn_fini): New arg abuf. All callers updated.
3700 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3701 printing cycle counts.
3702 * cgen-trace.h (trace_insn_fini): Update prototype.
3703 (TRACE_RESULT_P): New macro.
3704 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3705 (TRACE_INSN): Check ARGBUF_TRACE_P.
3706 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3707 * cgen-types.h (SIM_INLINE): Delete.
3708 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3709 * cgen-utils.c: Don't include cgen-engine.h
3710 * genmloop.sh (@cpu@_fill_argbuf): New function.
3711 (@cpu@_fill_argbuf_tp): New function.
3712 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3713 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3714 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3715 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3716 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3717 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3718 doing profiling. Update call to TRACE_INSN_FINI.
3719
3720 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3721
37221998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3723
3724 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3725 regions.
3726
37271998-12-01 Doug Evans <devans@casey.cygnus.com>
3728
3729 * sim-inline.c (SIM_INLINE_P): Fix typo.
3730
37311998-11-30 Doug Evans <devans@casey.cygnus.com>
3732
3733 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3734
3735Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3736
3737 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3738 * nltvals.def: Re-generate.
3739
3740Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3741
3742 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3743 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3744 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3745 GCC.
3746 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3747 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3748
37491998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3750
3751 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3752 (${cpu}_pbb_cti_chain): Ditto.
3753
37541998-11-18 Doug Evans <devans@casey.cygnus.com>
3755
3756 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3757 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3758 (EXTRACT_INT,EXTRACT_UINT): New macros.
3759 (SEM_SEM_ARG): New macro.
3760 (SEM_NEXT_VPC): New arg `pc'.
3761 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3762 (sim_disassemble_insn): Update prototype.
3763 * cgen-trace.c (current_insn,insn_fields): New static locals.
3764 (trace_insn): Set them.
b83266a0 3765 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3766 (sim_disassemble_insn): New arg insn_fields.
3767 Handle variable length insns.
3768 * genmloop.sh: Only emit pbb decls if -pbb.
3769 (${cpu}_scache_lookup): New arg `vpc'.
3770 (scache support): Fetch pc before entering loop.
3771
3772 * gennltvals.sh: Add fr30 support.
3773 * nltvals.def: Rebuild.
3774
3775Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3776
3777 * sim-types.h: Re-do type system so that GCC's attribute and mode
3778 are used to specify types. Handle case of ALPHA.
3779
37801998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3781
c906108c
SS		 3782 * aclocal.m4: Add tests for dlopen family.
3783 * config.in: Regenerated.
72f4393d 3784
c906108c
SS		 3785Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3786
3787 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3788
3789Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3790
3791 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3792 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3793 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3794 * cgen-sim.h: ... to here.
3795
3796Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3797
3798 * aclocal.m4 (enable-build-warnings): Replace
3799 enable-sim-warnings. Extend =LIST syntax so that prepend and
3800 append of options is possible. Drop -Werror, add
3801 -Wstrict-prototypes for GDB compatibility.
3802 * Make-common.in (SIM_WARNINGS): Update.
3803
3804Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3805
3806 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3807 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3808 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3809 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3810 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3811 CGEN_INCLUDE_DEPS.
3812 * cgen-cpu.h: New file.
3813 * cgen-engine.h: New file.
3814 * cgen-scache.h: New file.
3815 * cgen-sim.h: Delete portions moved to new files.
3816 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3817 rather than sending result to stdout.
3818
3819Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3820
3821 * Make-common.in (sim-reg.o): New rule.
3822 (cgen-run.o): New rule.
3823 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3824 * cgen-run.c (prime_cpu): New function.
3825 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3826 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3827 mentioned cpu.
3828 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3829 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3830 (CGEN_INSN_VIRTUAL_P): New macro.
3831 (SEM_PC): New typedef.
3832 (SEMANTIC_FN): Change type of result to SEM_PC.
3833 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3834 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3835 (SCACHE_MAP): New typedef.
3836 (CPU_SCACHE): Add pbb support.
3837 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3838 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3839 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3840 max_slice_insns.
3841 (INSN_NAME): Delete.
3842 (cgen_insn_name): Declare.
3843 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3844 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3845 (first_insn_p): Make static.
3846 (trace_insn): Handle virtual insns specially.
3847 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3848 * cgen-types.h (UBI): Delete.
3849 (MODE_TYPE): New enum.
3850 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3851 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3852 (cgen_virtual_opcode_table): New global.
3853 (cgen_insn_name): New function.
3854 (sim_disassemble_insn): Ignore virtual insns.
3855 * genmloop.sh: Delete top level loop generation. Add pbb support.
3856 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3857 (sim_cpu_base): New members max_insns,insn_name,model_data.
3858 (CPU_PC_GET,CPU_PC_SET): New macros.
3859 (sim_pc_get,sim_pc_set): Declare.
3860 * sim-model.c (model_set): Call model init fn.
3861 * sim-model.h (MODEL_FN): New typedef.
3862 (INSN_TIMING): New member model_fn.
3863 (MODEL): New members num,init.
3864 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3865 All callers updated.
3866 (profile_insn_init): New fn.
3867 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3868 Exit early if insn profiling not supported.
3869 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3870 (profile_install): Record profile_insn_init as init fn.
3871 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3872 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3873 (PROFILE_DATA): Delete member exec_time.
3874 Change insn_count to pointer to array, rather than the array.
3875 (sim_profile_print_bar): Declare.
3876
3877Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3878
3879 * cgen-run.c: New file.
3880 * sim-reg.c: New file.
3881
3882Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3883
3884 * aclocal.m4: Add checks for -lsocket and -lnsl.
3885
3886 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3887 allow local port reuse on listening socket.
3888
3889Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3890
3891 * sim-config.h: Remove reference to linux kernel header.
3892
3893Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3894
3895 * dv-sockser.c (sockser_addr): Make variable non-static.
3896
3897Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3898
3899 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3900
3901Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3902
3903 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3904
3905Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3906
3907 * Make-common.in (install-common): Add $(EXEEXT) when installing
3908 run.
3909
3910Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3911
3912 * cgen-sim.h (cgen_state): New member opcode_table.
3913 * cgen-utils.c (sim_disassemble_insn): Use it.
3914
3915Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3916
3917 * cgen-mem.h (DECLARE_SETT): Fix return type.
3918 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3919 * cgen-scache.c: Include stdlib.h.
3920 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3921 * sim-model.c (model_option_handler): Remove unused variable `n'.
3922
3923Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3924
3925 * cgen-utils.c: Include bfd.h.
3926 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3927
3928Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3929
3930 * sim-bits.h (EXTEND24): Fix typo.
3931
3932Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3933
3934 * sim-events.c (ETRACE_P): New macro.
3935 (struct _sim_event): Add member trace.
3936 (sim_events_free): Reclaim trace message.
3937
3938 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3939 sim_events_schedule_tracef): New functions, include printf trace
3940 information in argument list. If tracing, store asprintf'd trace
3941 message in sim_event.
3942
3943 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3944 hw_event_queue_schedule_vtracef): New functions, mimic
3945 sim_event_tracef.
3946
3947Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3948
3949 * sim-bits.h (EXTEND24): Define.
3950
3951Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3952
3953 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3954 (CPU_SCACHE_HASH_MASK): New macro.
3955 (SCACHE_HASH_PC): Rewrite.
3956 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3957 computation out of main loop.
3958
3959Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3960
c906108c
SS		 3961 * cgen-sim.h (RECORD_IADDR): Delete.
3962 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3963 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3964
3965Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3966
3967 * gennltvals.def (mn10200): Add entry.
3968 * nltvals.def: Regenerate with MN10200 additions.
3969
3970Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3971
3972 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3973 documentation on how it works.
3974
3975 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3976 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3977 sim_core_set_xor, sim_core_xor_read_buffer,
3978 sim_core_xor_write_buffer): Update.
3979
3980 * sim-events.h, sim-events.c (sim_events_install,
3981 sim_events_watch_clock, sim_events_schedule_after_signal,
3982 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3983 sim_events_deschedule): Update.
3984
3985 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3986 sim_fpu_max32, sim_fpu_max64): Update.
3987
3988Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3989
3990 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3991 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3992 * sim-profile.c (profile_print_model): Update.
3993
3994Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3995
3996 * gennltvals.def (m32r): Use common syscall.h now.
3997 (mn10300): Add entry.
3998 * nltvals.def: Regenerate.
3999
4000 * sim-engine.c (sim_engine_get_run_state): New function.
4001 * sim-engine.h (sim_engine_get_run_state): Declare it.
4002
4003Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4004
4005 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4006 * sim-core.c (sim_core_signal): Make extern, always define.
4007
4008Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4009
4010 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4011 * cgen-ops.h (ANDIF): New macro.
4012 (ANDIF[BQHSD]I): Delete.
4013
4014Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4015
4016 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4017 (hw_event_queue_schedule, hw_event_queue_deschedule,
4018 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4019 Janczyn.
4020
4021 * hw-alloc.h (HW_NZALLOC): Define.
4022
4023 * Make-common.in (test-hw-events): Add target for testing the
4024 hw-event code.
4025
4026Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4027
4028 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4029 hw-instances.o.
4030 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4031 files.
4032 * hw-main.h: Include hw-handles.h, hw-instances.h.
4033 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4034 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4035
c906108c
SS		 4036Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4037
4038 * dv-core.c: Include hw-main.h and sim-main.h.
4039 * dv-pal.c: Include hw-main.h and sim-io.h.
4040 * dv-glue.c: Include hw-main.h.
4041
4042 * hw-main.h: New file. Move list of includes to here.
4043 * hw-base.h: From here.
4044 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4045 (hw-*.o, dv-*.o): Update.
4046 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4047 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4048 sim-main.h.
4049
4050 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4051 do_hw_poll_read): Move declarations from here.
4052 * hw-main.h: To here.
72f4393d 4053
c906108c
SS		 4054 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4055 Move from here.
4056 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4057 rename.
4058 * Make-common.in (hw-config.h): Update
4059 * hw-base.c, dv-pal.c, dv-glue.c: Update
4060
4061 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4062 `*_callback' to `*_method.
4063
4064Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4065
4066 * hw-base.h (set_*): Move set method macros from here.
4067 * hw-device.h: To here.
4068
4069Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4070
4071 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4072 Declare.
4073
4074 * hw-base.c (hw_create, hw_delete): Call
4075 * hw-properties.c (create_hw_property_data,
4076 delete_hw_property_data): Define.
72f4393d 4077
c906108c
SS		 4078Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079
4080 * hw-device.c, hw-properties.c: Include hw-base.h
4081
4082 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4083 * hw-device.c: From here.
4084 * hw-base.h: Include "hw-events.h".
4085
4086 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4087 * hw-base.c (hw_create, hw_delete): Call.
4088 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4089
4090 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4091 (hw-alloc.o): New target.
72f4393d 4092
c906108c
SS		 4093Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4094
4095 * hw-events.h, hw-events.c: New files. Move event code to here.
4096 * sim-hw.c: From here.
4097 * hw-base.h: Include "hw-events.h".
4098 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4099 (hw-events.o): New target.
4100
4101 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4102 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4103
c906108c
SS		 4104 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4105 * hw-base.c (hw_create, hw_delete): Call.
4106 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4107
4108 * dv-pal.c: Update.
4109
4110Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111
4112 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4113 * hw-ports.c: To here.
72f4393d 4114
c906108c
SS		 4115 * hw-base.h, hw-ports.c (create_hw_port_data,
4116 delete_hw_port_data): New functions.
4117 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4118
c906108c
SS		 4119 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4120 from here.
4121 * hw-ports.h: To here.
4122
4123Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4124
4125 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4126 PROCESSOR and CIA arguments.
4127
4128Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4129
4130 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4131 Move common object files from here.
4132 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4133
c906108c
SS		 4134Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4135
4136 * sim-hw.c: Include ctype.h.
4137 (do_hw_poll_read): Do not assume EAGAIN.
4138
4139Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4140
4141 * cgen-trace.c (first_insn_p): New static local.
4142 (trace_insn_init): Set it.
4143 (trace_insn_fini): Use TRACE_PREFIX.
4144 (trace_insn): Rewrite to use trace_prefix.
4145 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4146 Adjust width accordingly.
4147
4148 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4149 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4150 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4151 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4152 (PROFILE_COUNT_CORE): Simplify.
4153 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4154
4155Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4156
4157 * cgen-ops.h (ADDCFSI): Fix typo.
4158
4159Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4160
4161 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4162 * genmloop.sh: Use them rather than static locals.
4163
4164 * sim-engine.c (sim_engine_set_run_state): New function.
4165 * sim-engine.h (sim_engine_set_run_state): Declare.
4166 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4167 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4168 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4169
4170Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4171
72f4393d 4172 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4173 All callers updated.
4174 (trace_insn_fini): New arg last_p. All callers updated.
4175 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4176 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4177 * genmloop.sh (engine_resume): Update.
4178
4179Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4180
4181 * Make-common.in (install-common): Run ranlib on installed copy of
4182 libsim.a.
4183
4184Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4185
4186 * Make-common.in (install-common): Rename and install libsim.a.
4187
4188Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189
4190 * sim-io.c (unistd.h): Include.
4191
4192Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4193
4194 * Make-common (sim_main_headers): Sort.
4195 (cgen-*.o): Add cgen-sim.h dependency.
4196
4197 * cgen-scache.c (scache_init): Only allocate space if scache element
4198 size is non-zero.
4199 (scache_flush,scache_print_profile): Check if scache in use first.
4200
4201 * cgen-sim.h (IDESC): Provide forward declaration.
4202 (DECODE): Delete.
4203 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4204 (cgen_cpu_max_extra_bytes): Declare.
4205 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4206
c906108c
SS		 4207 * sim-cpu.h: New file. sim_cpu_base moved here.
4208 Move sim_cpu_lookup decl here.
4209 * sim-base.h: #include "sim-cpu.h".
4210 * sim-cpu.c: New file.
4211 * Make-common (sim_main_headers): Add sim-cpu.h.
4212 (sim-cpu.o): Add rule for.
4213
4214 * sim-model.c (set_model): Delete.
4215 (sim_model_set,model_set): New functions.
4216 (sim_model_install): Renamed from model_install.
4217 Don't set default model here.
4218 (model_option_handler): Rewrite --model processing.
4219 (sim_model_lookup,sim_mach_lookup): New functions.
4220 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4221 (insn_timing): Delete.
4222 (INSN_TIMING): New member `num'.
4223 (IMP_PROPERTIES): Always define scache_elm_size member.
4224 (MACH): New member init_cpu.
4225 (sim_machs): Renamed from machs.
4226 (sim_model_install): Renamed from model_install.
4227 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4228 * sim-module.c (modules): Update.
4229
4230 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4231
4232 * sim-io.c: #include <errno.h>.
4233
4234Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4235
4236 * dv-pal.c (struct hw_pal_device): Add reader.
4237 (hw_pal_finish): Initialize reader.
4238 (scan_hw_pal): Use reader.
4239
4240 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4241 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4242 * dv-pal.c: Use.
4243
4244 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4245 ../ppc/main.c sim_io_read_stdin.
4246
4247Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4248
4249 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4250 arguments.
4251 * hw-tree.c: Update.
72f4393d 4252
c906108c
SS		 4253 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4254 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4255 CPU/CIA args.
4256 * hw-ports.h (hw_port_event): Ditto.
4257 * hw-ports.c (hw_port_event): Update.
4258 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4259 Update.
4260 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4261 Update.
4262 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4263 (do_counter_event): Update.
4264 * dv-glue.c (hw_glue_io_read_buffer): Update.
4265 (hw_glue_port_event): Update.
4266
4267 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4268 * hw-base.h (hw_create): Ditto.
4269 * hw-base.c (hw_create): Ditto.
72f4393d 4270
c906108c
SS		 4271 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4272 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4273 from here to.
4274 * sim-hw.c: Here.
4275 * hw-device.h (hw_system_cpu): Declare.
4276 * sim-hw.c (hw_system_cpu): New function.
4277
4278 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4279 sim_hw_abort not hw_abort.
4280 (sim-hw.h): Include.
4281 (sim_core_read_buffer, sim_core_write_buffer): Call
4282 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4283 argument.
4284 (sim_core_set_xor): Do not pass CPU when aborting.
4285
4286 * sim-n-core.h (sim_core_read_aligned_N,
4287 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4288 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4289 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4290 return length.
4291
4292 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4293 sim_hw_print.
4294 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4295 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4296 functions.
4297 (sim_hw_print): New function.
4298
4299 * sim-engine.h (sim_engine_vabort): Declare.
4300 * sim-engine.c (sim_engine_vabort): New function.
4301
4302Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4303
4304 * sim-trace.c (print_data): For floating-point numbers trace raw
4305 hex value.
4306 (trace_result_fp2): New function.
4307 * sim-trace.h (trace_result_fp2): New declaration.
4308 (TRACE_FP_RESULT2): New macro.
4309
4310Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4311
72f4393d
L		 4312 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4313 AM_CYGWIN32 and AM_EXEEXT.
4314 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4315 to run and install-common rules.
4316 * common/configure: regenerate
c906108c
SS		 4317
4318Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4319
4320 * sim-types.h (cell_word): New type.
4321 (natural_cell): Delete type.
4322
4323Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4324
4325 * configure: Regenerated to track ../common/aclocal.m4 changes.
4326 * config.in: Ditto.
4327
4328Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4329
4330 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4331
4332Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4333
4334 * configure: Regenerated to track ../common/aclocal.m4 changes.
4335 * config.in: Ditto.
4336
4337Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4338
4339 * acconfig.h: New file.
4340 * Make-common.in (top_builddir): New macro.
4341 (INTL_LIB): Removed.
4342 (INTLLIBS): New macro.
4343 (INTLDEPS): Likewise.
4344 (LIBDEPS): Use INTLDEPS.
4345 (EXTRA_LIBS): Use INTLLIBS.
4346 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4347 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4348 AM_LC_MESSAGES): New macros from GNU gettext.
4349
4350Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4351
4352 * sim-config.h: Discard leading _ from macros.
4353 * sim-types.h: Ditto.
4354
4355Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4356
4357 * Make-common.in (CSEARCH): Add -I to intl directories.
4358 (INTL_LIB): Point to libintl.a.
4359 (LIBDEPS): Add $(INTL_LIB).
4360 (EXTRA_LIBS): Ditto.
4361
4362Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4363
4364 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4365
4366 * cgen-ops.h (ADDCFSI): Fix.
4367 (SUBCFSI): Tweak.
4368
4369Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4370
4371 * sim-types.h (signed_address, unsigned_address): Define.
4372
4373Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4374
4375 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4376 QNaN.
4377
4378Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4379
4380 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4381 New functions, pack / unpack sim_fpu struct using raw values.
4382 (sim_fpu_is): Differentiate between negative and positive
4383 infinity.
4384
4385Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4386
4387 * sim-bits.h (EXTEND4): Define.
4388 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4389
c906108c
SS		 4390Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4391
4392 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4393 declared so we need this cast to prevent long long addresses
4394 from being misconfigures. Results in access to unmapped memory.
4395
4396Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4397
4398 * Make-common.in (RUNTESTFLAGS): Define.
4399 (check): Pass RUNTESTFLAGS to recursive make.
4400
4401Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4402
4403 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4404 STATE_VERBOSE_P.
4405
4406Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4407
4408 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4409 cross compiling.
4410
4411Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412
4413 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4414 (sim-inline): Update to match sim-inline.[hc]
4415 * configure: Regenerated to track ../common/aclocal.m4 changes.
4416
4417 * Make-common.in (sim_main_headers): Add sim-inline.h
4418
4419 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4420 selected.
4421 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4422
c906108c
SS		 4423 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4424 (sim_events_set_trace): Delete unused prototype.
72f4393d 4425
c906108c
SS		 4426 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4427 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4428
4429 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4430 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4431 Comment out, not yet implemented in sim-fpu.c.
4432 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4433 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4434
c906108c
SS		 4435 * sim-inline.h: Rewrite description.
4436 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4437 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4438
c906108c
SS		 4439 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4440 include generated files. Handled by generator directly.
72f4393d 4441
c906108c
SS		 4442Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4443
4444 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4445 up-to-date.
4446
4447 * sim-trace.h (TRACE_ANY_P): Define.
4448 (struct _trace_data): Add trace_any_p.
4449
4450Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4451
4452 * run.c (main): Handle all alternatives of enum sim_stop.
4453 (main): Delete unused `asection *s'.
4454
4455Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4456
4457 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4458
4459 * configure: Regenerated to track ../common/aclocal.m4 changes.
4460
4461 * sim-hw.c: New file.
4462 * sim-hw.h (sim_hw_parse): Declare function.
4463 (hw-tree.h): Do not include.
72f4393d 4464
c906108c
SS		 4465 * sim-base.h (STATE_HW): Define.
4466 (struct sim_state_base): Add member struct *hw.
4467
4468 * sim-module.c (sim-hw.h): Include.
4469 (modules): Add sim_hw_install.
72f4393d 4470
c906108c
SS		 4471 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4472
4473Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4474
4475 * sim-base.h (CPU_INDEX): Define.
4476
4477 * sim-utils.c (sim_state_alloc): Initialize.
4478 * sim-module.c (sim_post_argv_init): Ditto.
4479
4480Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4481
4482 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4483 properly formatted lists.
4484
4485Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4486
4487 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4488 0x2f needs to be 0x3f.
4489
4490Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491
4492 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4493 not found.
4494 (hw_tree_find_*_property): Clean up error message when property is
4495 not found.
4496
4497 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4498 present before looking for it.
4499
4500Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4501
72f4393d 4502 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4503 (AC_CHECK_FUNCS): Add check for __setfpucw.
4504 * configure: Regenerated.
4505
4506Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507
4508 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4509 hw_pal_timer, hw_pal_timer_value): Define.
4510 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4511 (do_counter_event, do_counter_read, do_counter_value,
4512 do_counter_write): new functions.
4513
4514Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515
4516 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4517 trace output.
4518
4519 * hw-base.c (hw_create): Stop searching for a device when one is
4520 found.
4521
4522Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4523
4524 * configure: Regenerated to track ../common/aclocal.m4 changes.
4525
4526Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4527
4528 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4529 appends extra devices.
4530 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4531 the device names.
72f4393d 4532
c906108c
SS		 4533 * Make-common.in (hw-config.h): New target, create hw-config.h
4534 file.
4535 (SIM_HW): Definition from @sim_hw@.
4536 (hw-base.o): Depend on hw-config.h
4537
4538Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4539
4540 * Make-common.in: Get SHELL from configure.
4541 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4542 move-if-change. Fixes NT native build problem.
4543 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4544 move-if-change. Fixes NT native build problem.
4545 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4546 NT native builds.
72f4393d 4547
c906108c
SS		 4548Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549
4550 * hw-device.h, hw-device.c (hw_strdup): New function.
4551
4552 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4553 strings name, family and args.
4554 (full_name_of_hw): Use hw_strdup when returning the full path.
4555
4556 * hw-properties.c: Clean up property not found / wrong type error
4557 messages.
72f4393d 4558
c906108c
SS		 4559 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4560 before attaching any ports.
4561
4562 * hw-base.c (hw-config.): Include. Replace hardwired table.
4563
4564 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4565
4566 * Make-common.in: Add rule for dv-glue.o.
4567
4568Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569
4570 * hw-base.c (hw_finish): Move setting of trace level to here.
4571 (hw_create): From here.
4572
4573 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4574 ../ppc/device_table.c.
4575
4576 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4577
4578 * hw-tree.c (print_properties): Supress path when printing
4579 properties of root node.
4580
4581Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4582
4583 * hw-device.h (HW_TRACE): Define.
4584 (hw_trace): Declare.
4585 * hw-device.c (hw_trace): Implement function.
4586
4587 * hw-base.c (hw_create): Set hw trace level from "trace?"
4588 property.
4589
4590 * dv-core.c (dv_core_attach_address_callback): Add trace.
4591
4592 * dv-pal.c: Replace DTRACE with HW_TRACE.
4593
4594Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4595
4596 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4597 (hw_alloc_data): Delcare.
4598 (struct hw): Add member alloc_of_hw.
72f4393d 4599
c906108c
SS		 4600 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4601 functions. Assocate memory with a device.
4602 (stdlib.h): Include.
72f4393d 4603
c906108c
SS		 4604 * hw-base.h (set_hw_delete): Define.
4605 (hw_delete_callback): Declare.
4606 (hw_delete): Declare.
4607
4608 * hw-base.c (hw_delete): Implement function.
4609 (struct hw_base_data): Add member to_delete.
4610 (ignore_hw_delete): New function, does nothing.
4611 (hw_create): Set the hw_delete method.
4612 (hw_create): Allocate the base type using HW_ZALLOC before setting
4613 any methods.
4614
4615 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4616
c906108c 4617 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4618
c906108c
SS		 4619 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4620 (attach_hw_port_edge): Add struct hw argument
4621
4622 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4623 hw_zalloc/hw_free.
4624
4625Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4626
4627 * hw-device.h (hw_attach_address_callback,
4628 hw_detach_address_callback): Attach to a single space not a space
4629 mask. Clarify interpretation of SPACE:ADDR parameters.
4630
4631 * hw-base.c (passthrough_hw_attach_address,
4632 passthrough_hw_detach_address): Update.
4633 * dv-core.c (dv_core_attach_address_callback): Ditto.
4634 * dv-pal.c (hw_pal_attach_address): Ditto.
4635
4636Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4637
4638 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4639
4640Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4641
4642 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4643 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4644 hw-properties_h, hw-tree_h): Define, point at corresponding
4645 header.
4646 (hw_base_headers): Define list of headers included by hw-base.h
4647 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4648 hw-properties.o, hw-tree.o): Specify dependencies.
4649 (dv-core.o, dv-pal.o): Ditto.
4650
4651 * sim-hw.h: New file.
4652
4653 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4654 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4655
c906108c
SS		 4656 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4657
4658 * hw-base.h, hw-base.c: new files. Copied from
4659 ../ppc/device_table.[hc].
4660
4661 * dv-core.c, dv-pal.c: New files. Copied from
4662 ../ppc/hw_{core,pal}.c
72f4393d 4663
c906108c
SS		 4664 * sim-basics.h (struct hw): Declare.
4665 (enum port_direction, enum object_disposition): Declare.
4666
4667Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668
4669 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4670 sim_dv_src in Makefile. Take list of devices as parameter to m4
4671 macro..
4672
4673 * configure: Regenerated to track ../common/aclocal.m4 changes.
4674
4675Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4676
4677 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4678 trace_prefix can abort cleanly.
4679
4680Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4681
4682 * dv-sockser.c, dv-sockser.h: New files.
4683 * Make-common.in (dv-sockser.o): Add rule for.
4684 * aclocal.m4: Check for fcntl.h.
4685 * config.h: Add HAVE_FCNTL_H.
4686
4687 * sim-break.c (remove_breakpoint): Fix thinko.
4688
4689 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4690 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4691
46921998-03-13 Fred Fish <fnf@cygnus.com>
4693
4694 * sim-base.h (struct sim_state_base): Add prog_syms and
4695 define macro STATE_PROG_SYMS.
4696 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4697 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4698 and bfd_canonicalize_symtab, to get symbol table on first use
4699 and preserve it via STATE_PROG_SYMS for future calls to
4700 bfd_find_nearest_line.
4701
4702Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4703
4704 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4705
4706 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4707 up to nr_maps, not just access_* maps.
4708
4709 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4710 maps.
4711
4712 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4713 over nr_maps not sim_core_nr_maps.
4714
4715 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4716 core_map argument to unsigned.
4717 (struct _sim_core): Ditto for struct member core_map.
4718
4719 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4720
4721 * sim-basics.h (access_io, access_*_io): Define.
4722 (map_read, map_write, map_exec, map_io): Define.
4723
4724 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4725 attach with more generic mapmask.
4726 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4727
c906108c
SS		 4728 * sim-core.c (sim_core_uninstall, sim_core_attach,
4729 sim_core_detach): Iterate over nr_maps instead of
4730 sim_core_nr_maps.
4731
4732 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4733 instead of the write_map.
4734 (remove_breakpoint): Ditto.
4735
4736 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4737 with read_map, write_map, exec_map resp.
4738
4739 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4740 Ditto.
4741
4742 * cgen-utils.c (sim_disassemble_insn): Ditto.
4743
4744 * sim-hrw.c (sim_write, sim_write): Ditto.
4745
4746 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4747 transfer_to_str): New functions.
4748
4749Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4750
4751 * sim-base.h (sim_state_base): New member environment.
4752 (STATE_ENVIRONMENT): New macro.
4753 * sim-config.c (current_environment): Delete.
4754 (sim_config_default): New function.
4755 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4756 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4757 (sim_config_default): Add prototype.
4758 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4759 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4760 Set STATE_ENVIRONMENT, not current_environment.
4761
4762Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4763
4764 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4765
4766Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767
4768 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4769
4770 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4771
4772Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4773
4774 * Make-common.in (TAGS): Make smarter.
4775 * Makefile.in (TAGS): Ditto.
4776
4777Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4778
4779 * sim-module.c (*): Fix typos in assertion tests.
4780
4781Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4782
4783 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4784 can't be constant.
72f4393d 4785
c906108c
SS		 4786 * sim-options.c (sim_parse_args): Ditto.
4787 (sim_args_command): Return OK, instead of nothing, for an empty
4788 command.
4789
4790Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4791
4792 * sim-profile.c (profile_info): Rename from profile_print. Drop
4793 misc and misc_cpu callback arguments. Use
4794 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4795 (profile_install): Install profile_info function.
4796
4797 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4798 STATE_PROFILE_INFO_CALLBACK): Define.
4799 (struct PROFILE_DATA): Add field info_cpu_callback.
4800 (profile_print): Delete function.
4801
4802 * sim-base.h (STATE_MODULES): Define. Replace individual
4803 STATE_*_LIST with single struct module_list.
4804
4805 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4806 (struct module_list): Declare.
72f4393d 4807
c906108c
SS		 4808 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4809 sim_module_info): New functions.
4810 (sim_module_install): Clean up module data structures.
4811
4812 * sim-info.c (sim_info): New file. New function. Call
4813 sim_module_info.
4814
4815 * Make-common.in (sim-info.o): Define rule.
4816 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4817
4818
4819Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4820
4821 * sim-base.h (sim_cpu_base): New members name, options.
4822 (sim_cpu_lookup): Add prototype.
4823 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4824 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4825 (sim_add_option_table): Update prototype.
4826 * sim-options.c (sim_add_option_table): New argument `cpu'.
4827 (standard_option_handler,standard_install): Update.
4828 (sim_parse_args): Handle cpu specific options.
4829 (print_help): New static function.
4830 (sim_print_help): Call it. Print cpu specific options.
4831 (find_match): New static function.
4832 (sim_args_command): Call it. Handle cpu specific options.
4833 * sim-utils.c (sim_cpu_lookup): New function.
4834 * sim-memopt.c (memory_option_handler): Update.
4835 (sim_memopt_install): Update.
4836 * sim-model.c (model_option_handler): Update.
4837 (model_install): Update.
4838 * sim-profile.c (profile_option_handler): Update.
4839 (profile_install): Update.
4840 * sim-trace.c (trace_option_handler): Update.
4841 (trace_install): Update.
4842 * sim-watch.c (watchpoint_option_handler): Update.
4843 (sim_watchpoint_install): Update.
4844 * cgen-scache.c (scache_option_handler): Update.
4845 (scache_install): Update.
4846
4847Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4848
4849 * Make-common.in (check): Run `make check' in testsuite dir.
4850
4851Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4852
4853 * sim-trace.c (trace_result0): New function.
4854
4855 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4856 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4857 tracing sim_fpu variables.
4858 (TRACE_ALU_RESULT0): Define.
4859 (TRACE_FP_RESULT_WORD): Define.
4860 (TRACE_FP_INPUT_WORD1): Define.
4861
4862 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4863 sim_fpu_two): New constants.
4864 (sim_fpu_op1, sim_fpu_op2): New types.
4865 (struct _sim_fpu): Delete member result. Re-order other members.
4866 (sim_fpu_sign, sim_fpu_exp): New functions.
4867 (sim_fpu_max, sim_fpu_min): new functions.
4868 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4869 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4870
c906108c
SS		 4871Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4872
4873 * sim-profile.c (profile_print): Delete duplicate test of
4874 PROFILE_INSN_IDX.
4875 (profile_print_pc): Exit early if data collection not set up.
4876 (profile_print_core): Simplify by calling sim_core_map_to_str.
4877 * sim-core.h (sim_core_map_to_str): Declare.
4878 * sim-core.c (sim_core_map_to_str): Make non-static.
4879
4880 * genmloop.sh (engine_resume): Update insn_count before exiting.
4881 (engine_resume_full): Keep accurate core profile data.
4882
4883 * cgen-utils.c (sim_disassemble_insn): Don't use
4884 sim_core_read_aligned_N, it messes up profiling results.
4885
4886Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4887
4888 * nltvals.def: Regenerate with MN10300 additions.
4889
4890Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4891
4892 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4893
c906108c
SS		 4894 * sim-trace.h, sim-trace.c (trace_result_word2,
4895 trace_input_word4, trace_result_word4): New function.
4896
4897Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4898
4899 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4900
4901 * sim-xcat.h: Delete.
4902 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4903 * cgen-sim.h: Ditto.
4904 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4905 * sim-n-bits.h: Ditto.
4906 * sim-n-core.h: Ditto.
4907 * sim-n-endian.h: Ditto.
4908
4909Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4910
4911 * syscall.c (cb_syscall): Handle short reads, and EOF.
4912
4913Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4914
4915 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4916 sim_fpu to safely print fp_word values.
4917 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4918 (trace_result_bool1, trace_result_addr1): New functions.
4919 (trace_input_bool1, trace_input_addr1): New functions.
4920
4921 * sim-trace.h (TRACE_FPU_*): Define.
4922
4923Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4924
4925 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4926 (sim_fpu_fpto, sim_fpu_tofp): Define.
4927
4928Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4929
4930 * sim-fpu.c (sim_fpu_cmp): New function.
4931
4932Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4933
4934 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4935 instead of abuf->length.
4936 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4937 (set_trace_option_mask): Renamed from set_trace_options.
4938 (set_trace_option): New function.
4939 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4940 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4941
4942Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4943
4944 * sim-basics.h: Declare struct _sim_fpu.
4945
4946Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4947
4948 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4949 (trace_prefix, trace_input*, trace_result*): Declare.
4950 (trace_one_insn): Change declaration, assume trace_prefix called.
4951 (trace_generic): Like trace_one_insn.
4952 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4953 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4954
c906108c
SS		 4955 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4956 trace_insn, save_data, trace_idx_to_str, print_data): New
4957 functions.
4958 (trace_one_insn): Rewrite.
4959 (trace_generic): New function.
72f4393d 4960
c906108c
SS		 4961Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4962
c906108c
SS		 4963 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4964
4965 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4966 (SEMANTIC_FN): Rewrite declaration.
4967 (DECODE): Update type of semantic_fast member.
4968 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4969 * sim-base.h (sim_state_base): Delete conditionals surrounding
4970 member scache_size.
4971
4972Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4973
4974 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4975 used.
4976
4977Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4978
4979 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4980 Add missing parameters to device_io calls.
4981 * sim-core.h: Add missing parameters to device_io calls.
4982
4983Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4984
4985 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4986 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4987 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4988 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4989 (engine_resume): Likewise. Make `engine' volatile. Save copy
4990 of cpu pointer in volatile object. Initialize read switch if
4991 -parallel.
4992
4993Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4994
4995 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4996 (SEM_INSN): New macro.
4997
4998Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4999
5000 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5001
5002Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5003
5004 * configure: Regenerated to track ../common/aclocal.m4 changes.
5005
5006Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5007
5008 * sim-types.h (fp_word): New type, define according to
5009 WITH_TARGET_FLOATING_POINT_BITSIZE.
5010
5011 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5012 configuration of size of floating point registers.
5013
5014Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5015
5016 * sim-profile.c (profile_print): Only print CPU <N> if other
5017 output is going to appear.
5018
5019Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5020
5021 * configure: Regenerated to track ../common/aclocal.m4 changes.
5022
5023Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5024
5025 * sim-types.h (address_word): Typedef according to
5026 WITH_TARGET_ADDRESS_BITSIZE.
5027 (signed_cell, unsigned_cell, natural_cell): Ditto using
5028 WITH_TARGET_CELL_BITSIZE.
72f4393d 5029
c906108c
SS		 5030 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5031 (WITH_TARGET_CELL_BITSIZE): Define.
5032 (WITH_HOST_WORD_BITSIZE): Delete.
5033
5034 * sim-config.c (print_sim_config): Update.
5035
5036 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5037 configuration of address and OpenFirmware cell sizes.
5038
5039Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5040
5041 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5042 * sim-run.c (sim_engine_run): Update.
72f4393d 5043
c906108c
SS		 5044 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5045 CPU_CIA.
5046 * sim-run.c (sim_engine_run): Ditto.
5047
5048 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5049 (sim_resume): Pass nr_cpus to sim_engine_run.
5050
5051 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5052
c906108c
SS		 5053 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5054 MAX_NR_PROCESSORS.
5055 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5056
c906108c
SS		 5057Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5058
5059 * Make-common.in (stamp-tvals): New rule.
5060 (targ-vals.h,targ-map.c): Depend on it.
5061 (clean): Remove stamp-tvals.
5062
5063Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5064
5065 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5066 in code also #if 0'ed.
5067
5068Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5069
5070 * configure: Regenerated to track ../common/aclocal.m4 changes.
5071 * aclocal.m4: Recognize --enable-maintainer-mode.
5072
5073Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5074
5075 * cgen-scache.h: Deleted.
5076 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5077 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5078 (scache_init): Use runtime computed size of SCACHE.
5079 (scache_flush): Likewise.
5080 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5081 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5082 * cgen-sim.h: Scache support moved here.
5083 (PC): Redo definition.
5084 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5085 (DECODE): Add parallel execution support.
5086 Only include semantic label members if using switch.
5087 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5088 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5089 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5090 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5091 from cgen-types.h.
5092 (engine_{stop,run,resume,halt,signal}): Delete decls.
5093 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5094 (argbuf,scache): Delete forward decls.
5095 (STATE): Delete decl.
5096 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5097 Include cgen-mem.h, cgen-ops.h.
5098 (engine_halt,engine_signal): Delete.
5099 ({ex,exc,sem,semc}_illegal): Delete.
5100 (sim_disassemble_insn): Result of extract fn is in bits.
5101 * genmloop.sh: Rewrite.
5102
5103 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5104 line numbers.
5105
5106 * sim-base.h (sim_state_base): Delete member `model'.
5107 (sim_cpu_base): Add member `model'.
5108 * sim-model.h (IMP_PROPERTIES): New type.
5109 (MACH): New members imp_props, models.
5110 (models): Delete decl.
5111 * sim-model.c (set_model): Update.
5112 * sim-profile.c (profile_print_model): Update.
5113
5114 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5115
5116Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5117
5118 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5119 CGEN_INSN_SYNTAX().
5120
5121Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5122
5123 * configure: Regenerated to track ../common/aclocal.m4 changes.
5124 * config.in: Ditto.
5125
5126Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5127
5128 * aclocal.m4 (AR): Check for sigaction.
5129
5130Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5131
5132 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5133
5134 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5135 * sim-config.c (sim_config): Replace WITH_DEVICES with
5136 WITH_TREE_PROPERTIES.
5137
5138 * configure: Regenerated to track ../common/aclocal.m4 changes.
5139
5140Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5141
5142 * Make-common.in (SIM_ENVIRONMENT): New variable.
5143 (CONFIG_CFLAGS): Add it.
5144 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5145 --enable-sim-environment option.
5146 * configure: Regenerated.
5147 * sim-config.h (environment support): Rewrite.
5148 * sim-config.c (current_environment): Define as enum, unconditionally.
5149 (current_alignment): Define unconditionally.
5150 (config_environment_to_a): Update.
5151 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5152 (sim_config): Handle environment and alignment determination
5153 unconditionally. Delete sanity checks of current_environment,
5154 unnecessary.
5155 (print_sim_config): Update.
5156 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5157 (standard_options): Add --environment.
5158 (standard_option_handler): Likewise.
5159
5160Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5161
5162 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5163 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5164 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5165 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5166 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5167 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5168 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5169 argument ADD_CA macro with two argument ADDC_C - add carrying with
5170 carry in.
5171 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5172 argument SUB_CA macro with two argument SUBC_X - subtract
5173 carrying, extended.
5174 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5175 borrow-in.
5176 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5177
5178Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5179
5180 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5181 * sim-io.h (sim_io_syscalls): Delete.
5182
5183Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5184
5185 * syscall.c (cb_syscall): Add missing else, so write to stdout
5186 isn't doubled.
5187
5188 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5189 the carry bit from the CPU's psw.
5190
5191Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5192
5193 * gennltvals.sh: Redo syscall support.
5194 * nltvals.def: Regenerated.
5195
5196Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5197
5198 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5199 the stream immediately.
5200
5201Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5202
5203 * sim-io.c (sim_io_getstring): Delete unused len2.
5204 (sim_io_syscalls): Ditto for sys_errno.
5205
5206Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5207
5208 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5209
5210 * Make-common.in (run.o): Depend on remote-sim.h.
5211 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5212 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5213
5214Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5215
5216 * sim-io.c (sim_io_syscalls): Disable lseek.
5217
5218Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5219
5220 * gennltvals.sh: Generate syscall values for d30v.
5221
5222 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5223 * nltvals.def: Regenerate.
5224
5225 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5226 (os_fstat): Likewise. Validate fd argument.
5227 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5228 just compute target stat struct length.
5229 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5230 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5231 (get_string): Return host errno values so they can be properly
5232 translated later.
5233 (cb_syscall): Likewise.
5234 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5235 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5236 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5237 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5238 (get_path): New function.
5239
5240Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5241
5242 * sim-io.c (sim_io_syscalls): New function to provide system call
5243 emulation. Provide exit, open, close, read, write, lseek, and
5244 unlink.
5245 (sim_io_getstring): New function to return a string from a
5246 simulated memory location.
5247
5248 * sim-io.h (sim_io_syscalls): Add declaration.
5249
5250Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5251
5252 * sim-core.c (sim_core_signal): Fix spelling error in message.
5253
5254 * sim-hrw.c (sim_read): Use read map, not write map.
5255
5256 * Make-common.in (all): Add .gdbinit.
5257 * gdbinit.in: Add dump command.
5258
5259 * sim-model.c (model_options): Use '\0' for `shortopt'.
5260
5261 * sim-trace.c (trace_option_handler): Set state trace file
5262 for --trace-file in addition to cpu's values.
5263 (trace_vprintf): If cpu == NULL, try state's trace file.
5264 (trace_options): Reorganize table, reword some descriptions.
5265
5266Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5267
5268 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5269 New functions.
5270
5271Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5272
5273 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5274 signal untranslated, document problem with this.
5275
5276 * nrun.c (main): Check for a prog name of `*step'. If present,
5277 step the simulator instead of allowing it to run free.
5278
5279 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5280
5281 * Make-common.in (sim_main_headers): Add sim-signal.h.
5282
5283Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284
5285 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5286
5287Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5288
5289 * sim-signal.h: Start simulator signals at 64 so that host signal
5290 numbers can be detected and reported.
5291
5292 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5293
5294Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5295
5296 * callback.c (cb_host_to_target_stat): Fix return values.
5297
5298 * cgen-sim.h (enum_signal_type): Delete.
5299 (engine_signal): Update prototype.
5300 * cgen-utils.c: Don't include <signal.h>.
5301 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5302 (engine_signal): Update.
5303
5304 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5305 (sim_state_free): Call SIM_STATE_FREE if defined.
5306
5307 * sim-module.c (sim_module_install): Don't leave any modules
5308 installed if one fails to install.
5309
5310Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5311
5312 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5313 more, since alloca is not used in this file.
5314
5315 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5316 correctly set the carry and overflow bits for those types.
5317 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5318 with carry, so carry is correct after doing both adds.
5319 (ALU*): Space out '\' to make it easier to read.
5320
5321Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5322
5323 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5324 sim_signalled.
5325
5326 * sim-signal.c, sim-signal.h: New files.
5327 * Make-common.in (sim-signal.o): Add rule for.
5328 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5329 * sim-abort.c: Don't include <signal.h>.
5330 * sim-basics.h: #include "sim-signal.h".
5331 * sim-break.c: Don't include <signal.h>.
5332 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5333 * sim-core.c: Don't include <signal.h>.
5334 (SIGBUS): Delete definition.
5335 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5336 * sim-engine.c: Don't include <signal.h>.
5337 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5338 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5339 * sim-resume.c: Don't include <signal.h>.
5340 (SIGTRAP): Delete definition.
5341 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5342 * sim-stop.c: Don't include <signal.h>.
5343 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5344 * sim-watch.c: Don't include <signal.h>.
5345 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5346
5347 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5348
5349 * sim-base.h (CIA_ADDR): Provide default definition.
5350 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5351 * sim-break.c (sim_handle_breakpoint): Likewise.
5352
5353Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5354
5355 * Make-common.in (srccom): New variable.
5356
5357 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5358 (LIB_OBJS): Add syscall.o.
5359 (gentmap): Pass $(NL_TARGET) to $(CC).
5360 (syscall.o): Add rule for.
5361 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5362 (sim-bits.o): Depend on $(sim-n-bits_h).
5363 (sim-load.o): Depend on callback.h.
5364
5365 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5366 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5367 * cgen-mem.h, cgen-ops.h: New files.
5368
5369 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5370
5371 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5372 Rewrite build rule.
5373 * callback.c: #include string.h or strings.h.
5374 #include sys/types.h and sys/stat.h.
5375 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5376 (os_get_errno,os_open): Update.
5377 (os_stat,os_fstat): New functions.
5378 (os_init): Initialize syscall_map, errno_map, open_map.
5379 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5380 errno_map, open_map, signal_map, stat_map.
5381 (cb_read_target_syscall_maps): New function.
5382 (cb_target_to_host_syscall): New function.
5383 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5384 (cb_target_to_host_open): Renamed from target_to_host_open.
5385 (store): New function.
5386 (cb_host_to_target_stat): New function.
5387 * syscall.c: New file.
5388 * gentmap.c (sys_tdefs): New global.
5389 (gen_targ_vals_h): Output target syscall numbers.
5390 (gen_targ_map_c): Update. Output target syscall translation map.
5391 * gentvals.sh: New first argument `target'. Preface table with
5392 #ifdef NL_TARGET_$target if non-null target passed.
5393 * gennltvals.sh: New file.
5394 * nltvals.def: Regenerated.
5395
5396Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397
5398 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5399 sim_core_dummy_M.
5400 (sim_core_dummy_M): Declare.
72f4393d 5401
c906108c
SS		 5402Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5403
5404 * sim-core.c (sim_core_signal): Print the address of the
5405 instruction.
5406
5407Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5408
5409 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5410
5411 * sim-base.h (sim_state_base): Add member trace_data.
5412 (STATE_TRACE_DATA): New macro.
5413 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5414 ({WITH_,}TRACE_DEBUG_P): New macros.
5415 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5416 (_sim_cpu): Delete forward reference.
5417 (debug_printf): Update.
5418 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5419 (trace_options): Add --trace-debug.
5420 (set_trace_options): Handle it.
5421 (trace_option_handler): Likewise.
5422 (trace_install): Init state trace_data struct.
5423 (trace_uninstall): Close state trace file.
5424 * sim-events.c (ETRACE): Only print source file and line number if
5425 --trace-debug.
5426 * sim-n-core.h (sim_core_trace_M): Likewise.
5427
5428 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5429
54301997-11-13 Felix Lee <flee@cygnus.com>
5431
5432 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5433 initializer.
5434 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5435
5436Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5437
5438 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5439
5440 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5441 built this way.
5442 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5443 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5444 source tree.
5445
5446Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447
5448 * sim-events.c (sim_events_process): Re-compute the time -
5449 update_time_from_event - as each event is processed. Reverses
5450 previous change.
5451
5452Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5453
5454 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5455
5456Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5457
5458 * sim-events.c (sim_events_process): Delete redundant call to
5459 update_time_from_event.
5460 (sim_events_slip): Always decrement time_from_event.
5461 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5462 Delete assertion that time_from_event >=0 when work in queue, no
5463 longer applicable.
5464
5465Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5468 (standard_option_handler): Update.
5469
5470 * sim-options.h: Clarify documentation.
5471 (OPTION_LONG_ONLY_P): Delete definition.
5472 (OPTION_VALID_P): Define.
72f4393d 5473
c906108c
SS		 5474 * sim-options.c (sim_print_help): Allow short only options.
5475 (sim_parse_args): Ditto.
5476 (sim_args_command): Skip short only options.
5477 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5478 separate entries for short and long options in the HANDLERS and
5479 ORIG_VAL tables.
5480 (sim_parse_args): Disable argument permutation.
5481
5482Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5483
5484 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5485 Add argument M, size of data type.
5486 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5487 Declare, ditto for 5, 6 & 7 byte transfers.
5488 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5489 as aligned variant.
72f4393d 5490
c906108c
SS		 5491 * sim-n-core.h (sim_core_trace_M): Rename from
5492 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5493 with transfer type. Print transfer direction. Handle 1 and 2 byte
5494 transfers.
5495 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5496 unaligned accesses.
5497 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5498 Update all functions.
5499
5500 * sim-core.c: Generate functions starting with 16 not 1.
5501 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5502 all 5, 6 & 7 byte transfers.
5503
5504 * sim-n-core.h (sim_core_read_misaligned_N,
5505 sim_core_write_misaligned_N): Implement.
5506
5507Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5508
5509 * sim-endian.h (U16_8): Implement
5510
5511 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5512
5513 * sim-endian.h (VL8_16, VH8_16): Implement.
5514
5515 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5516 long in printf.
5517 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5518 (memory_option_handler): Skip comma in alias address list
5519
5520Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5521
5522 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5523 space params.
5524 (parse_size, parse_addr): New functions
5525 (memory_option_handler, memory_options): Parse address & size
5526 using new functions. Pass level, space, modulo to do_memopt_add &
5527 do_memopt_del.
5528
5529 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5530
5531 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5532 `attach_type attach' argument with `unsigned level' argument.
5533 Document.
5534
5535 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5536 sim_core_attach): Replace argument attach with level. Update
5537 verification of arguments.
5538 (sim_core_map_detach, sim_core_detach): Replace argument attach
5539 with level.
5540
5541 * sim-basics.h (enum _attach_type): Delete.
5542
5543Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5544
5545 * sim-core.h (sim_core_write_8): Define.
5546
5547Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5548
5549 * sim-bits.h: Document ROTn macro.
5550
5551 * sim-endian.h (H2T): Handle 16 byte variables.
5552
5553 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5554 error.
5555
5556 * sim-core.c: Do not generate sim_core_*_word.
5557
5558 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5559 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5560
5561 * sim-core.h (sim_core_read_unaligned_word,
5562 sim_core_read_aligned_word, sim_core_read_word,
5563 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5564 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5565
5566Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5567
5568 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5569
5570 * sim-endian.h: Disable 16 byte support.
5571
5572Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573
5574 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5575
5576 * sim-n-core.h (sim_core_trace_N): New function.
5577 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5578 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5579
5580 * sim-endian.h: Add 128 bit variant.
5581
5582 * sim-core.h, sim-core.c: Add 128 bit variant.
5583
5584 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5585
5586Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587
5588 * sim-events.c (sim_events_process): Clear events->work_pending.
5589 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5590 setting, nr_ticks_to_process.
5591 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5592 when the event queue isn't next.
5593
5594 * sim-events.h, sim-events.c (sim_events_slip): New function.
5595
5596Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5597
5598 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5599
5600 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5601 arguments.
5602
5603Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5604
5605 * nrun.c (main): Remove useless test of name != NULL.
5606 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5607
5608Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5609
5610 * sim-fpu.c (EXPMAX): Type is unsigned.
5611 (MIN_INT, MAX_INT): Type is signed64.
5612 (i2fpu): Type of val is signed64.
5613
5614Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5615
5616 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5617 a bucket size of zero.
5618
5619 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5620 OPTION_PROFILE_PC): Define.
5621 (profile_option_handler): Add support for --profile-pc and
5622 --profile-pc-granularity options.
5623 (profile_pc_init): When possible, compute nr buckets from bucket
5624 size.
5625
5626 * sim-profile.c (profile_pc_init): Align the profile-pc end
5627 address with the profile-pc bucket size.
5628
5629 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5630 something less ambiguous.
5631 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5632
5633 * sim-profile.c (profile_pc_cleanup): New function. Move
5634 profile_pc_uninstall code to here.
5635 (profile_pc_uninstall): Call.
5636 (profile_pc_init): Call.
5637
5638Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639
5640 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5641 file using BSD gprof format.
5642
5643 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5644 unsigned_word.
5645 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5646 MSBIT64): Force result to unsignedN.
5647
5648Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649
5650 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5651 brace from macro.
5652 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5653 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5654 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5655 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5656
5657Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658
5659 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5660 type void*.
5661
5662 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5663 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5664 type void*.
5665 (sim_core_attach): Rename buffer_freed to free_buffer, type
5666 void*. Ensure that allocated buffer is alligned according to
5667 region's address.
5668
5669Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5670
5671 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5672 (ALU64_SUB): Define.
5673
5674 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5675 (.gdbinit): Remove dependencies, generate once per build.
5676
5677Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678
5679 * sim-n-core.h (sim_core_read_aligned_N,
5680 sim_core_write_aligned_N): Make xaddr param type address_word not
5681 unsigned_word.
5682
5683Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5684
5685 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5686 unpacked floating point struct. Pass sim_fpu object by reference.
5687 Add preliminary support for rounding modes.
72f4393d 5688
c906108c
SS		 5689Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5690
5691 * configure: Regenerated to track ../common/aclocal.m4 changes.
5692
5693Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694
5695 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5696 WITH_TARGET_BITSIZE.
5697
5698Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5699
72f4393d 5700 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5701
5702Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5703
5704 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5705 and zfree instead of xmalloc and free. Prevents warnings.
5706
5707Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708
5709 * configure: Regenerated to track ../common/aclocal.m4 changes.
5710
5711Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5712
5713 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5714 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5715
5716 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5717 controling the bitsize/msb of the target.
5718
5719Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5720
5721 * Make-common.in: New files sim-break.c, sim-break.h.
5722 * sim-base.h: Add point to breakpoint list to sim_state_base.
5723 * sim-break.c sim-break.h: New modules that implement intrinsic
5724 breakpoint support.
5725 * sim-module.c: Add breakpoint module.
72f4393d 5726
c906108c
SS		 5727Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5728
5729 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5730 an hour.
5731 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5732 if (0) { 1 % 0; }
5733 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5734 (SIGBUS) define for Windows.
5735 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5736 * sim-resume.c: define SIGTRAP for windows.
5737 * sim-xcat.h: use token pasting if ALMOST_STDC.
5738
5739Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5740
5741 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5742 configured values.
5743 (CONFIG_CFLAGS): Add same.
72f4393d 5744
c906108c
SS		 5745Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5746
5747 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5748 (SIGNED32): use ##i32.
5749
5750Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751
5752 * configure: Regenerated to track ../common/aclocal.m4 changes.
5753
5754Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5755
5756 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5757 endian of target.
5758
5759 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5760 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5761 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5762 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5763 (CONFIG_CFLAGS): Add same.
5764
5765 * aclocal.m4: Perform AC_SUBST on optional options.
5766
5767Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768
5769 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5770
5771 * sim-options.c (standard_option_handler): Typo in warning message.
5772
5773 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5774
5775 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5776 insn count. Make count conditional on there being a valid
5777 INSN_NAME.
5778 (profile_pc_init): Make default PC profile frequency an arbitrary
5779 256.
5780
5781 * sim-base.h: Ditto.
5782
5783 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5784 SIM_HAVE_MODEL.
5785
5786 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5787 archure struct.
5788
5789Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5790
5791 * configure: Regenerated to track ../common/aclocal.m4 changes.
5792
5793Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5794
5795 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5796 configured alignment.
5797
5798Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5799
5800 * configure: Regenerated to track ../common/aclocal.m4 changes.
5801
5802Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803
5804 * sim-config.c (sim_config): Check for default alignment.
5805
5806 * sim-options.c (standard_option_handler): Add alignment option.
5807
5808 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5809 default alignment requirements on memory accesses.
72f4393d 5810
c906108c
SS		 5811Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5812
5813 * sim-load.c (sim_load_file): Return failure if the executable
5814 had no loadable sections.
5815
5816Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5817
5818 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5819 trace output.
5820
5821 * sim-core.c (sim_core_signal): When bad access halt simulator
5822 SIGSEGV / SIGBUS instead of aborting.
5823 (signal.h): Include.
72f4393d 5824
c906108c
SS		 5825 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5826 options was missing.
5827
5828 * sim-bits.h (MOVED): Define
5829
5830Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831
5832 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5833 BIT.
5834
5835 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5836
5837 * sim-bits.c: Add 8 bit versions of bit macros.
5838
5839 * sim-bits.h: Ditto.
5840
5841Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5842
5843 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5844 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5845
c906108c
SS		 5846 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5847 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5848
c906108c
SS		 5849 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5850 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5851
c906108c
SS		 5852Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853
5854 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5855 configure.in: Output to cconfig.h instead of config.h.
5856
5857 * configure: Regenerated to track ../common/aclocal.m4 changes.
5858
5859Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860
5861 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5862 BFD if known.
5863
5864Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5865
5866 * callback.c (os_write): divert stdout and stderr to their
5867 respective hooks.
5868
5869Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870
5871 * sim-profile.c (profile_print_speed): Call
5872 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5873
5874 * sim-events.c (sim_events_elapsed_time): New function return nr
5875 host MS consumed by the simulator.
5876 (sim_watch_valid): Use.
5877
5878 * sim-module.c (modules): Install sim_events very very early.
5879
5880 * sim-profile.c (profile_print): Call profile_print_pc.
5881 (print_bar):
5882 (profile_pc_init): New function, set up processor for PC
5883 profiling.
5884 (profile_print_pc): New function, print a PC profile.
5885 (profile_pc_event): New function, sample PC.
5886
5887 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5888 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5889 profile struct.
5890
5891 * sim-options.c (sim_print_help): Pacify GCC.
5892
5893 * sim-n-core.h (sim_core_read_aligned_N,
5894 sim_core_write_aligned_N): Add un-conditional profile call.
5895 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5896 profile call when aligned read/write isn't used.
5897
5898 * sim-base.h: Include sim-profile, sim-model after sim-core &
5899 sim-events allow sim-core to define useful values.
5900
5901 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5902 (profile_option_handler, profile_options): Add support for
5903 --profile-core option.
5904 (print_bar): Include when core profiling.
5905 (profile_print_core): New function, print core profile.
5906
5907 * sim-config.c (print_sim_config): Print profile status.
5908
5909 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5910 WITH_PROFILE_PC_P): Define.
5911 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5912 (PROFILE_COUNT_CORE): Define.
5913
5914Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5915
5916 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5917 interrupt_names array as the data.
5918 (sim-watch.h): Document.
5919
5920Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921
5922 * sim-options.c (sim_print_help): When the doc string is to long
5923 word wrap it.
5924
5925 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5926 that only the first few the watch options are listed. Generate
5927 meanginful usage messages.
5928
5929 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5930
c906108c
SS		 5931Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5932
5933 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5934 (standard_option_handler): Handle --architecture-info.
5935
5936Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5937
5938 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5939 illegal zero-sized array.
5940 * sim-core.c (sim_core_xor_read_buffer): same.
5941
5942Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5943
5944 * nltvals.def: Regenerate.
5945
5946Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947
5948 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5949
5950Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5951
5952 * sim-bits.c (MASKED): Delete.
5953 (EXTRACTED): Delete.
5954 (LSEXTRACTED, MSEXTRACTED): New functions.
5955
5956 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5957 (MSMASKEDn, LSMASKEDn): Add last argument.
5958 (MSMASK*): Ditto.
72f4393d 5959
c906108c
SS		 5960 * sim-bits.h (EXTEND8, EXTEND16): Define.
5961 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5962
5963 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5964
5965 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5966 current instruction address.
5967
5968 * sim-inline.h (*_ENGINE): Define.
5969
5970Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5971
5972 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5973
5974 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5975 (watch_option_handler): Call delete_watchpoint with ident or type.
5976 (sim_watchpoint_install): Create interrupt specific watchpoint
5977 commands on the fly.
5978 (do_watchpoint_create): New function, create a watch point using
5979 type/int-nr info encoded in the option nr.
5980 (do_watchpoint_info): New function. List active watchpoints.
5981
5982 * sim-watch.h: Change data structure to a list.
5983
5984 * sim-memopt.c (memory_option_handler): Require explicit "all"
5985 before deleting all memory regions.
5986
5987 * sim-utils.c (sim_do_commandf): New function, printf version of
5988 sim_do_command.
5989
72f4393d
L		 5990 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5991
c906108c
SS		 5992 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5993 bit endianness.
5994 (SIGNED64, UNSIGNED64): Delete.
5995 (ALU64_ADD): Don't rely on bit endianness.
5996 (ALU64_BEGIN): Define.
5997
5998 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5999 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6000
6001 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6002 suffix - u64, LL - to 64 bit constants.
6003
6004Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6005
6006 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6007
6008 * sim-utils.h (NZALLOC): Define - zalloc * N.
6009
6010 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6011 implementation of read/write functions.
6012
6013 * Make-common.in (sim-hrw.o): New target.
6014
6015 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6016 memory.
6017
6018 * sim-memopt.c (memory_option_handler): Implement memory-size
6019 command. Implement memory-alias command. Let memory-delete delete
6020 all memory regions.
6021 (add_memopt): New function. Add a memory region.
6022 (do_memopt_delete): New function. Delete a memory region.
6023
6024 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6025
6026 * sim-core.c (sim_core_detach): New function.
6027 (sim_core_map_detach): New function. Perform the actual detach.
6028 (sim_core_init): Move initialization code from here.
6029 (sim_core_install): To here.
6030 (sim_core_uninstall): And here.
6031
6032 * sim-module.c: Add memopt module.
6033
6034 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6035 simulator base type.
6036
6037 * Make-common.in (sim_main_headers): Add sim-memopt.h
6038 (sim-memopt.o): New target.
6039
6040 * sim-core.c (sim_core_install): Add core_options to the option
6041 table.
6042
6043 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6044 --watch-delete.
6045
6046 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6047 comments.
6048
6049 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6050 address_word, add mask member.
72f4393d 6051
c906108c
SS		 6052 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6053 address_word, allow for 64bit targets in 32bit host. Add modulo
6054 argument.
6055 (sim_core_map_attach): Ditto.
6056 (new_sim_core_mapping): Ditto.
6057 (sim_core_translate): Mask address when modulo memory.
6058
6059Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6060
6061 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6062
6063 * gdbinit.in: New file.
6064 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6065 * Make-common.in (distclean): Delete .gdbinit.
6066 (.gdbinit): Add rule for.
6067 * configure: Regenerated to track ../common/aclocal.m4 changes.
6068
6069 * Make-common.in (cgen-run.o): Add rule for.
6070
6071Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072
6073 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6074
6075 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6076 both resumed and previous elapsed time.
6077 (sim_events_init): Set initial_wallclock and current_wallclock to
6078 zero.
6079 (sim_events_install): Install sim_events_suspend and
6080 sim_events_resume.
6081 (sim_events_watch_clock): Allow for suspended simulator when
6082 computing the time of the clock event.
6083
6084 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6085 initial_wallclock to elapsed_wallclock, set both to zero.
6086 (sim_events_init, sim_events_uninstall): Delete prototypes.
6087
6088 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6089
c906108c
SS		 6090 * sim-module.c(sim_module_resume, sim_module_suspend): New
6091 functions.
6092
6093Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6094
6095 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6096 message.
6097
6098Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6099
6100 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6101 * Make-common.in (TAGS): Likewise.
6102 * sim-n-bits.h: Add TAGS comments for all functions.
6103 * sim-n-core.h: Likewise.
6104 * sim-n-endian.h: Likewise.
6105
6106Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6107
6108 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6109 kind.
72f4393d 6110
c906108c 6111 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6112
c906108c
SS		 6113 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6114 definition.
6115
6116Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117
6118 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6119 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6120
6121Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6122
6123 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6124 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6125 nr_transfered and nr_this_transfer unsigned.
6126
6127 * sim-events.c (sim_events_tickn): N is signed, as limited to
6128 MAXINT.
6129
6130 * sim-n-endian.h (offset_N): Change size to unsigned.
6131
6132 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6133
6134Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6135
6136 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6137
6138 * sim-options.c (sim_parse_args): Use dupargv.
6139
6140Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6141
6142 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6143
6144Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145
6146 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6147 base type.
6148
6149 * sim-options.c (standard_options): Add --architecture=MACHINE and
6150 --target=TARGET options.
6151 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6152 (standard_option_handler): Handle architecture and target options.
6153 (bfd.h): Include.
72f4393d 6154
c906108c
SS		 6155 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6156 bfd_openr.
6157 (sim_analyze_program): Set prog_bfd architecture from
6158 STATE_ARCHITECTURE if known.
6159
6160Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161
6162 * configure: Regenerated to track ../common/aclocal.m4 changes.
6163 * config.in: Ditto.
6164
6165Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166
6167 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6168 that option does not apply to certain files.
6169
6170Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6171
6172 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6173 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6174 offset from MSB/LSB.
6175
6176 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6177 access address of sub word quantity of a hosts 16, 32, 64 bit word
6178 type.
6179 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6180 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6181 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6182 return N*2 byte value with argument in Hi/Lo word. Renamed from
6183 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6184
c906108c
SS		 6185 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6186 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6187 so that bit offset is explicit.
6188
6189Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190
6191 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6192 Update STATE_PROG_BFD when needed with a dup'd copy of the
6193 program.
6194
6195 * sim-config.c (sim_config): Delete ABFD argument, use
6196 STATE_PROG_BFD directly.
6197
6198Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199
6200 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6201
c906108c
SS		 6202 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6203 and sim_load.
6204 (bfd.h): Include.
72f4393d 6205
c906108c
SS		 6206 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6207 hardware only simulator targets.
6208
6209 * Make-common.in (sim-hload.o): Add rule.
6210
6211Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6212
6213 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6214 used by copyargv and freeargv.
6215
6216 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6217 STATE_PROG_ARGV, not just a pointer.
6218
6219Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6220
6221 * configure: Regenerated to track ../common/aclocal.m4 changes.
6222 * config.in: Ditto.
6223
6224Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6225
6226 * aclocal.m4 (sim-endian): Add second argument to
6227 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6228 default endian when not hardwired.
6229
6230 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6231 else failes value for target byte order.
6232
6233 * sim-config.c (sim_config): Add abfd arguments. Set
6234 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6235 from same.
6236 (sim_config): Return SIM_RC, don't abort.
6237 (bfd.h): Include.
72f4393d 6238
c906108c
SS		 6239 * run.c (main): Update call to sim_open - add ABFD argument.
6240 * nrun.c (main): Add NULL ABFD argument.
6241
6242Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6243
6244 * callback.c (os_poll_quit): Make static.
6245 Call sim_cb_eprintf, not p->eprintf.
6246 (sim_cb_printf, sim_cb_eprintf): New functions.
6247 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6248
6249 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6250 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6251 sim-utils.h. #include sim-utils.h.
6252 * sim-utils.h: Above decls moved here.
6253 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6254
6255 * sim-watch.c (action_watchpoint): Fix thinkos.
6256
6257Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6258
6259 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6260
6261Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6262
6263 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6264 to FORCED_ALIGNMENT case.
6265
6266Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6267
6268 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6269
6270Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6271
6272 * Make-common.in (libsim.a): Fix typo.
6273
6274Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275
6276 * nrun.c (main): Verify the structure returned before using it.
6277
6278Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279
6280 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6281 default.
6282
6283 * sim-engine.c (sim_engine_install): New function. Install the
6284 engine init functions.
6285 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6286
c906108c
SS		 6287 * sim-module.c: Add sim_engine to list of modules that always
6288 install.
6289
6290Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6291
6292 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6293 to remove the old watchpoint, not delete_watchpoint.
6294 (watch_option_handler): Action the correct watchpoint, not just
6295 cycles.
6296
6297Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6298
6299 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6300 both low and high word.
6301 (sim_core_write_aligned_N): Ditto.
72f4393d 6302
c906108c
SS		 6303 * sim-trace.c (set_trace_options): Delete code explicitly setting
6304 core->trace.
6305
6306 * sim-options.c (sim_print_help): Call the list commands if not a
6307 standalone simulator.
6308 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6309
c906108c
SS		 6310 * sim-trace.c (set_trace_options): Assume core present.
6311
6312 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6313 buffer when full not almost full.
6314
6315Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6316
6317 * sim-events.c (sim_events_process): Don't blat the event queue
6318 when processing watchpoints.
6319
6320 * sim-watch.h: Make arg unsigned long - stop sign extension.
6321
6322 * sim-events.c (sim_watch_valid): rewrite so debugable.
6323
6324 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6325
6326 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6327 inequality test is possible.
6328 (handle_watchpoint): Re-pass is_within arg.
6329 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6330 0 to schedule_watchpoint's is_within arg.
6331 (sim_watchpoint_init): Re-pass is_within arg.
6332
6333 * sim-options.c (sim_print_help): Add is_command argument. Don't
6334 include -- prefix when called from the command line interpreter.
6335
6336 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6337
6338 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6339 zero indicates that the test should be reversed.
6340 (sim_events_watch_core): Ditto.
6341 (WATCH_CORE): Compare range against is_within.
6342 (WATCH_SIM): Ditto.
6343
6344Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6345
6346 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6347 sim_core_read_buffer. Check nr-bytes transfered.
6348
6349 * sim-core.h (sim_core_common): Define a new struct that contains
6350 the common data. to sd and cpu structures.
6351 * sim-core.c (sim_core_attach): Update.
6352 (sim_core_init): Update. Remember to copy initialized data to each
6353 cpu.
6354 (sim_core_find_mapping): Ditto.
6355
6356 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6357 (sim_core_write_buffer): Ditto.
6358
6359 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6360 transfer use xor version of read buffer.
6361 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6362
c906108c
SS		 6363 * sim-core.c (sim_core_xor_read_buffer): New function implement
6364 xor-endian data read breaking transfer up into xor-endian sized
6365 blocks.
6366 (sim_core_xor_write_buffer): Ditto for write.
6367 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6368 - needed for xor-endian transfers.
6369
6370Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6371
6372 * sim-inline.h: Review description.
72f4393d 6373
c906108c
SS		 6374 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6375 to just those involved in data transfers and configuration.
72f4393d 6376
c906108c
SS		 6377 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6378 string.
6379 * sim-n-core.h (sim_core_read_aligned_N): Use.
6380 (sim_core_read_unaligned_N): Ditto.
6381 (sim_core_read_unaligned_N): Ditto..
6382 (sim_core_write_unaligned_N): Ditto.
72f4393d 6383
c906108c 6384 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6385
c906108c
SS		 6386 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6387 endian.
6388 (sim_core_read_aligned_N): Ditto.
6389
6390 * sim-core.c (sim_core_set_xor_endian): New function.
6391 (sim_core_attach): Don't overwrite the per-cpu xor map when
6392 cloning the global core.
6393
6394Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6395
6396 * sim-engine.h: Update below so that it is using an enumerated
6397 type.
6398
6399Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6400
72f4393d
L		 6401 * sim-engine.c (sim_engine_restart):
6402 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6403 return value used for simulator restart from 0 to 2.
6404
6405Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6406
6407 * cgen-scache.c (scache_option_handler): Add is_command arg.
6408
6409 * sim-model.c (model_option_handler): Add is_command argument.
6410
6411 * sim-profile.c (profile_option_handler): Add is_command arg.
6412
6413 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6414 involved.
6415
6416 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6417 order that they are registered.
6418
6419 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6420 between option and command line processing.
6421
6422 * sim-options.c: Include stdlib.h, ctype.h.
6423
6424 * Make-common.in (sim-watch.o): Add rule.
6425 (sim_main_headers): Assume sim-assert.h included.
6426 (sim-*.o): Simplify make rule.
72f4393d 6427
c906108c
SS		 6428 * sim-module.c: Add sim_watch_install to module list.
6429
6430Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431
6432 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6433 has been loaded.
6434
6435 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6436 * sim-events.c (sim_events_install): Ditto.
6437 * sim-core.c (sim_core_install): Ditto.
6438 * sim-model.c (model_install): Ditto.
6439 * sim-options.c (standard_install): Ditto.
6440 * sim-profile.c (profile_install): Ditto.
6441 * sim-reason.c (sim_stop_reason): Ditto.
6442 * sim-run.c (sim_engine_run): Ditto.
6443 * sim-utils.c (sim_analyze_program): Ditto.
6444
6445 * sim-module.c (modules): Make profile_install and trace_install
6446 optional.
6447
6448 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6449
6450 * sim-options.c (standard_option_handler): Set the byte order.
6451
6452 * sim-events.c (sim_events_process): Allow multi tick processing.
6453 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6454
c906108c
SS		 6455 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6456 prototypes. Under development.
6457 (sim_events): Replace processing with nr_ticks_to_process.
6458
6459Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6460
6461 * nrun.c (main): Pass callbacks to sim_open instead of using
6462 sim_set_callbacks.
6463
6464 * run.c (main): Ditto.
6465
6466Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6467
6468 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6469 stop tk interrupting malloc calls.
6470 (sim_events_zalloc): Converse.
6471
6472 * Make-common.in (sim_main_headers): Add sim-events.h.
6473
6474 * sim-events.c (sim_events_schedule_after_signal): Change return
6475 type to void - signal events are strictly internal.
6476 (sim_events_init): Allocate a finite buffer for signal events.
6477 (sim_events_schedule_after_signal): Enter signal events into the
6478 signal buffer.
6479
6480 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6481 (sim_engine_restart): Ditto.
6482 (sim_engine_abort): Ditto.
6483 * sim-stop.c (sim_stop): Ditto.
6484 (control_c_simulation): Ditto.
6485 * sim-resume.c (sim_resume): Ditto.
6486 (has_stepped): Ditto.
6487 * sim-abort.c (sim_engine_abort): Ditto.
6488
6489 * sim-basics.h (transfer_type): New type.
6490
6491 * sim-core.c (sim_core_signal): New function. Print core signal
6492 information.
6493 (sim_core_find_mapping): Add transfer argument.
6494
6495 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6496 SIM_CORE_SIGNAL if a recoverable abort.
6497 * sim-core.c (sim_core_find_mapping): Ditto.
6498
6499Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6500
6501 * sim-core.c (sim_core_find_mapping): Replace calls to
6502 sim_io_error to more resiliant sim_engine_abort.
6503
6504 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6505 (sim_core_write_unaligned_N): Ditto.
6506
6507Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6508
6509 * sim-module.c: Add sim_events_install to list.
72f4393d 6510
c906108c
SS		 6511 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6512 from sim_core_*.
6513 (sim_events_init): Now returns SIG_RC.
6514
6515 * sim-run.c: New file. Generic sim_engine_run.
6516 * sim-reason.c: New file. Generic sim_stop_reason.
6517 * sim-stop.c: New file. Generic sim_stop.
6518 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6519
c906108c
SS		 6520 * Make-common.in (sim-engine.o): Add rule.
6521 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6522
c906108c
SS		 6523 * sim-engine.h, sim-engine.c: New file. Provide generic
6524 implementation of sim_engine_halt, sim_engine_error. et.al.
6525
6526 * sim-base.h (sim_state_base): Add member halt.
6527 (sim-engine.h): Include.
6528
6529 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6530 handlers.
6531 * sim-events.c (sim_events_poll): Update event handler.
6532
6533Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6534
6535 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6536 function.
6537 (sim_events_watch_sim): New function.
6538 (sim_events_watch_core): New function.
6539 (sim_watch_valid): New function.
6540 (sim_events_preprocess): New function.
6541 (sim_events_process): Process the watchpoints as well as the timer
6542 queue.
6543 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6544 (sim_events_deschedule): Check all the queues when removing an
6545 event.
6546 (sim_events_init): Ditto for cleaning.
6547
6548Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6549
6550 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6551
6552Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6553
6554 * callback.c (os_open): Type of arg flags is int.
6555
6556Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6557
6558 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6559 just like normal numbers as per IEEE rules.
6560
6561Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6562
6563 * callback.c (os_close): Mark the descriptor as being
6564 available if the close succeeded.
6565 (os_open): Pass 0644 as the mode of the file being created.
6566
6567Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6568
6569 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6570 float.
6571
6572 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6573 * sim-lnline.h: Update.
6574
6575 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6576 conversion functions.
6577 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6578
c906108c
SS		 6579 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6580 compare functions. Replacing.
6581 (sim_fpu_cmp): This. Delete.
72f4393d 6582
c906108c
SS		 6583Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6584
6585 * sim-core.c (sim_core_find_mapping): Call engine_error not
6586 sim_io_error when possible.
6587
6588Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6589
6590 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6591 high/low double word.
6592
6593 * sim-trace.h: Remove definition of attribute - defined in
6594 sim_basics.h.
6595
6596Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6597
6598 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6599 name of the option - or family of options.
6600
6601 * sim-options.c (sim_args_command): Match command `a-b c' with
6602 option `--a-b-c' from option table.
6603
6604Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6605
6606 * sim-options.c (sim_print_help): For optional arguments, wrap
6607 them in [].
6608
6609 * sim-trace.c (set_trace_options): New function, handle optional
6610 argument and multiple assignment.
6611 (trace_option_handler): Update.
6612
6613 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6614 when branch tracing selected.
6615
6616Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6617
6618 * sim-trace.c (trace_one_insn): Make a va-args function.
6619
6620 * sim-trace.c (trace_vprintf): New function, va-arg version of
6621 trace_printf.
6622
6623Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6624
6625 * sim-trace.c (trace_uninstall): Don't close a file twice.
6626 * sim-profile.c (profile_uninstall): Likewise.
6627
6628Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6629
6630 * sim-trace.c (toplevel): Include bfd.h.
6631 (trace_options): Note that --trace-linenum also turns on
6632 --trace-insn. Add --trace-{branch,semantics}.
6633 (trace_option_handler): If --trace-linenum, also turn on
6634 --trace-insn. Add --trace-branch support. If --trace-semantics,
6635 turn on ALU, FPU, branch, and memory tracing.
6636 (trace_one_insn): New function to trace an instruction. Support
6637 --trace-linenum.
6638 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6639
6640 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6641 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6642 (TRACE_branch): Add new mask.
6643 (TRACE_*_P): Define all possible trace_p macros.
6644 (trace_one_insn): Declare function.
6645
6646Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6647
6648 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6649 GNU C doesn't support __attributes__.
6650 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6651 format strings.
6652
6653Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6654
6655 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6656 addresses are masked forcing them to be correctly aligned.
6657 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6658 * sim-config.c (config_alignment_to_a): Update.
6659
6660 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6661 core data.
6662 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6663 type.
6664 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6665 processor specific core maps.
6666 (sim_core_map_attach): Copy the core map data to each of the
6667 processor specific core data structures.
6668 * sim-core.c (sim_core_find_mapping): Update.
6669
6670 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6671 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6672 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6673 alternatives that handle unaligned addresses.
6674 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6675 with just CPU arg.
6676 * cgen-utils.c (sim_disassemble_insn): Update.
6677
6678Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6679
6680 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6681 tracing.
6682
6683 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6684 fpu support.
6685
6686 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6687
6688Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6689
6690 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6691 to map type.
72f4393d 6692
c906108c
SS		 6693 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6694 statement.
6695
6696Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6697
6698 * cgen-trace.c: Prepend additional trace_printf argument.
6699
6700 * cgen-utils.c (sim_disassemble_insn): Add additional core
6701 arguments.
6702
6703Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6704
6705 * nrun.c (main): Catch/report errorenous simulator states.
6706
6707 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6708 * sim-trace.c: #include string.h/strings.h so that memset is
6709 defined.
6710 * sim-utils.c: Ditto.
6711 * sim-profile.c: Ditto. And stdlib.h.
6712 (print_bar): Only define when used by instruction or memory profiler.
6713
6714 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6715
c906108c
SS		 6716 * sim-load.c (sim_load_file): Make the name constant.
6717 (sim_load_file): Passify gcc.
6718
6719 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6720 file.
6721 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6722
c906108c
SS		 6723 * sim-base.h (sim_cpu): Pre define here so available to all.
6724
6725 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6726 Restore the sim_cpu and instruction_address arguments so that full
6727 information is available to the abort function.
6728 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6729 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6730
6731 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6732 tracing support for sim-events and sim-core.
6733 (trace_option_handler): Convert #if to if where possible so always
6734 compiled/checked by C compiler.
6735 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6736
c906108c
SS		 6737 * sim-base.h: Adjust comment documenting how to define the cpu
6738 structure.
6739 (sim_state_base): Add sim_core and sim_events to simulator base
6740 object.
6741
6742 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6743 * sim-core.c (sim_core_init, sim_core_attach,
6744 sim_core_find_mapping): Update.
6745 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6746 update_time_from_event, insert_sim_event,
6747 sim_events_schedule_after_signal, sim_events_deschedule,
6748 sim_events_tick): Ditto.
72f4393d 6749
c906108c
SS		 6750 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6751 sim-model.h): Move #includes from here.
6752 * sim-base.h: To here.
6753 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6754
c906108c
SS		 6755Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6756
6757 * callback.c (default_callback): Missing initialisers.
6758
6759Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6760
6761 * sim-utils.c (sim_add_commas): New function.
6762 * sim-basics.h (sim_add_commas): Add prototype.
6763 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6764 * sim-profile.c (COMMAS): New macro.
6765 (print_*): Use it to print commas in numbers.
6766
6767 * configure: Regenerated.
6768
6769 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6770 (cgen_state): New member run_fast_p.
6771 (cgen_init): Add prototype.
6772 (sim_disassemble_insn): New arg `cpu'.
6773 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6774 * cgen-utils.c (cgen_init): New function.
6775 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6776 * genmloop.sh: Call engine_halt if loop exits.
6777
6778 * Makefile.in (sim-options_h): Define.
6779 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6780 (sim-model.o): Add new rule.
6781 (cgen-{scache,trace,utils}.o): Add new rules.
6782 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6783 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6784 Indent output by 2 spaces.
6785 * cgen-scache.h (scache_print_profile): Update.
6786 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6787 Use trace_printf, not fprintf.
6788 (trace_extract): Use trace_printf, not cgen_trace_printf.
6789 * genmloop.sh (!FAST case): Increment `insn_count'.
6790 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6791 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6792 access macro's name.
6793 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6794 Change return type to SIM_RC.
6795 (sim_core_{install,uninstall}): New functions.
6796 * sim-core.h (sim_core_{install,uninstall}): Declare.
6797 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6798 Change return type to SIM_RC.
6799 * sim-model.h (models,machs,model_install): Declare.
6800 * sim-module.c (modules): Add scache_install, model_install.
6801 (sim_post_argv_init): Set cpu->state backlinks.
6802 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6803 (standard_option_handler): Likewise.
6804 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6805 sim-profile.h.
6806 (*): Assume ANSI C.
6807 (profile_options): Delete --profile-simcache.
6808 (profile_option_handler): Likewise.
6809 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6810 spaces.
6811 (profile_print_{memory,model}): Likewise.
6812 (profile_print_simcache): Delete.
6813 (profile_print_speed): New function.
6814 (profile_print): Rewrite.
6815 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6816 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6817 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6818 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6819 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6820 (profile_print): Update prototype.
6821
6822Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6823
6824 * cgen-scache.[ch], cgen-sim.h: New files.
6825 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6826 * sim-model.c: New file.
6827
6828 * Make-common.in (clean targets): Undo patch of Apr. 22.
6829
6830Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6831
6832 * sim-n-bits.h (signed): If we have a standard compiler, undef
6833 signed, so that signedN is defined correctly.
6834
6835Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6836
6837 * sim-module.h, sim-model.h, sim-profile.h: New files.
6838 * sim-module.c, sim-profile.c: New files.
6839 * Make-common.in (SIM_PROFILE): Define
6840 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6841 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6842 (sim_module.o,sim-profile.o): Add rules for.
6843 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6844 (--enable-sim-profile): Add.
6845 * configure: Regenerated.
6846 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6847 model. Move trace and profile support to sim-{trace,profile}.h.
6848 New members trace_data, profile_data.
6849 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6850 * sim-config.h: Provide default definition of WITH_PROFILE.
6851 (WITH_TRACE): Change default to -1.
6852 (MAX_NR_PROCESSORS): Always define.
6853 * sim-options.c: Move trace and profile support to
6854 sim-{trace,profile}.h.
6855 (sim_pre_argv_init): Moved to sim-model.c.
6856 (standard_install): New function.
6857 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6858 (standard_install): Declare.
6859 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6860 (trace_install, trace_uninstall): New functions.
6861 (trace_printf): Update reference to TRACE_FILE.
6862 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6863 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6864 (WITH_TRACE_FOO_P): Define.
6865 (trace_install): Declare.
6866 (TRACE_DATA): New struct.
6867
6868Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6869
6870 * run.c: Undo last exec_bfd patch.
6871 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6872
6873Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6874
6875 * run.c (exec_bfd): Add back in.
6876 (main): Set exec_bfd.
6877
6878Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6879
6880 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6881
6882Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6883
6884 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6885 less well defined engine_error.
6886 * sim-core.c: Ditto.
6887
6888Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6889
6890 * Make-common.in: Change clean targets to use :: so that other
6891 Makefiles can have their own clean targets.
6892 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6893 __STDC__ to control use of stdarg vs. varargs syntax. Some
6894 systems can't use __STDC__, but require stdarg.
6895
6896Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6897
6898 * sim-options.c (standard_options): Add --endian.
6899 (standard_option_handler): Likewise.
6900
6901 * nrun.c: #include <signal.h>.
6902 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6903 handler that calls sim_stop ().
6904
6905Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6906
6907 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6908 handler that calls sim_stop (). Simulators may still be
6909 establishing their own handler.
6910
6911 * sim-events.c (sim_events_poll): Rename from
6912 sim_events_at_large_int. Poll IO.
6913
6914 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6915 request.
6916
6917 * callback.c (os_poll_quit): New function poll for quit signal
6918 where needed.
6919 (default_callback): Include magic number.
6920
6921Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6922
6923 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6924 Check for functions getrusage, time.
6925 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6926 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6927 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6928 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6929
6930 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6931
6932 * sim-options.c, sim-options.h: New files.
6933 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6934 * Make-common.in (nrun.o): Add rules for.
6935 * nrun.c: New file.
6936
6937 * run.c (main): Check return value of sim_open.
6938
6939 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6940 (sim_main_headers): Add sim-trace.h.
6941 * run.c (exec_bfd, target_byte_order): Delete.
6942 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6943 call sim_load instead. Check return code of sim_create_inferior.
6944 * sim-base.h (CURRENT_STATE): Define.
6945 (sim_state_base): Make typedef. New members options, prog_argv,
6946 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6947 mem_size, memory [+ corresponding access macros].
6948 (sim_cpu_base): New typedef.
6949 * sim-trace.h: New file.
6950 * sim-trace.c: New file.
6951 * sim-basics.h: #include it.
6952 * sim-load.c: New file.
6953
6954Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6955
6956 * Make-common.in (INSTALL): Set to @INSTALL@.
6957 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6958 (install-common): Depend upon installdirs. Use
6959 $(program_transform_name) directly, rather than using
6960 $(INSTALL_XFORM).
6961 (installdirs): New target.
6962 * Makefile.in (INSTALL): Set to @INSTALL@.
6963 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6964 (install-man): Depend upon installdirs. Use
6965 $(program_transform_name) directly, rather than using
6966 $(INSTALL_XFORM).
6967 (installdirs): New target.
6968
6969Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6970
6971 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6972 be overriden.
6973
6974Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6975
6976 * sim-basics.h: Only bring in config.h and tconfig.h if
6977 HAVE_CONFIG_H.
6978
6979Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6980
6981 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6982 numbering convention of the target.
6983 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6984 and WITH_TARGET_WORD_MSB.
6985 (sim_config): When possible, check for consistency with bitsize
6986 and msb.
6987
6988 * sim-bits.h: Allow MSB to be other than zero.
6989 * sim-bits.c: Ditto.
6990 * sim-n-bits.h: Ditto.
72f4393d 6991
c906108c
SS		 6992 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6993 * sim-n-bits.h (MSMASKEDn): Ditto.
6994
6995Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6996
6997 * Makefile.in (INSTALL): Change install.sh to install-sh.
6998
6999Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7000
7001 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7002
7003Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7004
7005 * run.c (main): Check that a program to run was specified.
7006
7007Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7008
7009 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7010
7011 * configure: Regenerated to track ../common/aclocal.m4 changes.
7012 * config.in: Ditto.
7013
7014Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7015
7016 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7017 * sim-config.h: To here.
7018
7019 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7020 (sim_main_headers): Define.
7021 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7022 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7023 (clean): Use it.
7024 (sim-utils.o): Add rule for.
7025 * sim-utils.o: New file.
7026 * sim-basics.h: #include sim-base.h.
7027 (zalloc): Make argument unsigned long.
7028 * sim-base.h: New file.
7029 * sim-inline.h (SIM_IO support): Delete.
7030 * sim-io.h: Delete inline support.
7031 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7032 * sim-config.c: sim-state.h renamed to sim-main.h.
7033 * sim-core.c: Likewise.
7034 * sim-events.c: Likewise.
7035
7036 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7037
7038 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7039 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7040 -DDEBUG.
7041 * configure: Regenerated to track ../common/aclocal.m4 changes.
7042
7043Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7044
7045 * configure: Regenerated to track ../common/aclocal.m4 changes.
7046
7047Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7048
7049 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7050 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7051 are defined by the configure.
7052
7053 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7054
c906108c
SS		 7055 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7056 reserved-bits): Always define.
72f4393d 7057
c906108c
SS		 7058 * sim-config.h, sim-config.c (sim_config): New function - and new
7059 file - co-ordinate the setting/checking of the common simulator
7060 configuration options.
7061
7062 * Make-common.in (sim-config.o): Add rule.
7063
7064Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7065
7066 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7067 va_list from void *, since va_list might not be a pointer type.
7068
7069Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7070
7071 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7072 in wrong order.
7073 (offset_N): Correct computation of LE offset.
7074
7075 * sim-io.c (sim_io_error): Include a new line when reporting
7076 errors.
7077
7078 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7079 `/'.
7080
7081Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7082
7083 * run.c: Include alloca-conf.h.
7084
7085 * callback.c (os_evprintf_filtered): Fix typo.
7086
7087Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7088
7089 * run.c (string.h, strings.h, stdlib.h): Include.
7090
7091 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7092 0 when nothing pending.
7093
7094 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7095 will soon be going away.
7096 (getopt): Plicate GCC.
7097
7098 * sim-endian.c (sim-io.h): Plicate GCC.
7099 * sim-bits.c (sim-io.h): Ditto.
7100 * sim-n-bits.h (ROTn): Ditto.
7101
7102 * sim-io.c (sim_io_error): Correct check for NULL.
7103
7104 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7105 the __FILE__.
7106 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7107 path.
7108
7109Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7110
7111 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7112 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7113
7114Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7115
7116 * sim-alu.h: Include sim-xcat.h.
72f4393d 7117
c906108c
SS		 7118Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7119
7120 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7121 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7122 these.
7123
7124 * sim-events.c (sim_events_at_large_int): New function. Just
7125 schedules an event every large-int ticks.
7126 (sim_events_init): Call.
7127 (sim_events_tick, sim_events_process): Move async handing to
7128 sim_events_process. Move timer decrement so that it occures after
7129 events have been processed.
72f4393d 7130
c906108c
SS		 7131 * sim-basics.h (struct _engine): Remove declaration.
7132
7133 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7134 everything with same. Rename global struct to SIM_DESC.
7135 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7136 * sim-io.h, sim-io.c: Ditto.
72f4393d 7137
c906108c
SS		 7138 * sim-assert.h: New file. Optional assertion checking macros.
7139 * sim-io.c (sim_io_error): Make just this function tolerant to
7140 null pointers.
72f4393d 7141
c906108c
SS		 7142 * sim-xcat.h: New file. Define concatenate macros.
7143 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7144 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7145 concat macros.
72f4393d 7146
c906108c
SS		 7147
7148Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7149
7150 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7151
7152Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7153
7154 * sim-inline.h: Add definitions for sim-types.
7155 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7156 module.
7157
7158Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7159
c906108c
SS		 7160 * sim-events.h: Remove defunct reference to callback struct.
7161
7162Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7163
7164 * configure: Re-generate.
7165
7166Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7167
7168 * Make-common.in (CSEARCH): Do not include the gdb directory in
7169 the search path.
7170
7171Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7172
7173 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7174 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7175 to explicitly incorporate these.
7176
7177 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7178 specify the alignment restrictions of the target architecture -
7179 without this option all alignment restrictions are accomodated.
7180 (--enable-sim-assert): New option. Conditionally compile in
7181 assertion statements.
7182 (--enable-sim-float): New option. Strongly specify the target's
7183 floating point support.
7184 (--enable-sim-hardware): New option. Specify the hardware devices
7185 included in the simulation.
7186 (--enable-sim-packages): New option. Specify the hardware
7187 packages included in the simulation.
7188 (--enable-sim-regparm): New option. Specify that parameters be
7189 passed in registers instead of on the stack.
7190 (--enable-sim-reserved-bits): New option. Specify that reserved
7191 bits within an instruction are are correctly set.
7192 (--enable-sim-smp): New option. Specify the level of SMP support
7193 to be included in the simulator.
7194 (--enable-sim-stdcall): New option. Specify an alternative
7195 function call convention.
7196 (--enable-sim-xor-endian): New option. Configure xor-endian
7197 support used by some targets to implement bi-endian support.
72f4393d 7198
c906108c
SS		 7199Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7200
7201 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7202 host endianness to be overridden.
7203 (--enable-sim-endian): Allow the target platform's byte order
7204 to be overridden.
7205 (--enable-sim-inline): Control the inlining of common components.
7206 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7207 (--enable-sim-warnings): Enable additional GCC compiler checks.
7208 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7209 SIM_WARNINGS): Add.
72f4393d 7210
c906108c
SS		 7211 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7212 sim-*-n.h so that the names are uniq on dos machines
7213 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7214
c906108c
SS		 7215Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7216
7217 * run.c: #include "libiberty.h".
7218 (main): New locals sd,no_args,sim_argv.
7219 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7220 is program name. Update call to sim_set_callbacks.
7221 Record result of sim_open, pass to other sim_foo routines.
7222
7223Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7224
7225 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7226 final newline.
7227
7228Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7229
7230 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7231 Route stdout through buffered IO.
7232
7233 * callback.c: Add os_flush_stderr, os_write_stderr,
7234 os_evprintf_filtered functions to route error output through
7235 stderr.
72f4393d 7236
c906108c
SS		 7237 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7238 Correct return type - should be void.
7239
7240Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7241
7242 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7243
7244 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7245 not provide a default value as undefined indicates disable code.
7246
7247Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7248
7249 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7250 directory.
7251 * sim-events.h, sim-events.c: Ditto.
7252 * sim-io.h, sim-io.c: Ditto.
72f4393d 7253
c906108c 7254Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7255
c906108c
SS		 7256 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7257
7258 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7259 extract the tail or least signifiant bits from an integer of the
7260 specified size.
72f4393d 7261
c906108c
SS		 7262 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7263 WITH_TARGET_BITSIZE so that the compilation will fail when an
7264 unsupported bitsize value is defined.
7265
7266 (INSERTED*): Convert to functions.
7267 (EXTRACTED*): Ditto.
72f4393d 7268
c906108c 7269 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7270
c906108c
SS		 7271Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7272
7273 * sim-inline.h: Allow explicit control over which .c files will be
7274 included by their header.
7275
7276 * sim-inline.h: Allow explicit control over which .c files use the
7277 alternative - REGPARM - parameter passing mechanism.
72f4393d 7278
c906108c
SS		 7279 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7280 icache.c, idecode.c, semantics.c or support.c. Those names are
7281 not generally applicable.
72f4393d 7282
c906108c
SS		 7283Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7284
7285 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7286 in a fashion similar to sim-endian-n.
7287
7288 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7289 both value and address macro's.
7290
7291Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7292
7293 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7294
7295 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7296 generic L_word, H_word macro's.
7297
7298Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7299
7300 * sim-basics.h: Borrow code from ppc directory.
7301 * sim-bits.c: Ditto.
7302 * sim-bits.h: Ditto.
7303 * sim-config.h: Ditto.
7304 * sim-endian-n.h: Ditto.
7305 * sim-endian.c: Ditto.
7306 * sim-endian.h: Ditto.
7307 * sim-inline.c: Ditto.
7308 * sim-inline.h: Ditto.
7309 * sim-types.h: Ditto.
7310
7311Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7312
7313 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7314 all the ALU size alternatives and then auto-configure a default.
72f4393d 7315
c906108c
SS		 7316 * sim-alu.h: Copy ppc/idecode_expression.h.
7317
7318Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7319
7320 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7321 sign extend a bit within a value.
7322
7323 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7324 a pointer into the middle of a host word.
7325 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7326
c906108c
SS		 7327Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7328
7329 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7330 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7331 appropriate definitions of read, write, etc. Add prototype for
7332 system.
7333
7334Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7335
7336 * Makefile.in (libcommon.a): Delete.
7337 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7338 (gentmap,targ-vals.h,targ-map.c): Likewise.
7339 (run-autoconf): Delete.
7340 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7341 (common makefile fragment): Moved back into ...
7342 * Make-common.in: Resurrect.
7343 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7344 * configure: Regenerated.
7345
7346Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7347
7348 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7349 (SIM_AC_OUTPUT): To here.
7350
7351Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7352
7353 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7354 comments and single quotes. Fixes a problem found on hpux.
7355
7356Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7357
7358 * aclocal.m4: Remove Make-common.in from dependencies.
7359 * (distclean): Remove targ-vals.def.
7360
7361 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7362 into here. Makes insertion into makefiles easier. Also, change
7363 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7364 targ-map.o, and run are built. They are now built in the
7365 individual simulator directories, taking sources from ../common as
7366 necessary. This replaces the merging of libcommon.a into
7367 linsim.a, which was problematic for the WinGDB build process.
7368 * run.c: Include config.h from . instead of ../common.
7369 * Make-common.in: Remove. It's no longer necessary.
7370
7371Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7372
7373 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7374 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7375
7376Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7377
7378 * run.c (main): Set target_byte_order before call to sim_open.
7379
7380Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7381
7382 * callback.c: #include <stdlib.h>
7383 (os_error): New function.
7384 (default_callback): Add os_error.
7385
7386Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7387
7388 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7389 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7390 specific.
7391 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7392
7393Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7394
7395 * run.c: #include ../common/config.h, tconfig.h.
7396 (myname): New static global.
7397 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7398 Only process -c ifdef SIM_HAVE_SIMCACHE.
7399 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7400 Parse program name from argv[0] and use in error messages.
7401 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7402 Add support for incomplete h8/300 termination indicators.
7403 (usage): Make more verbose.
7404 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7405 * Makefile.in,Make-common.in,callback.c: New files.
7406 * nltvals.def,gentmap.c,gentvals.sh: New files.
7407
72f4393d 7408Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7409
7410 * run.c: Include stdarg.h if __STDC__.
7411
7412Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7413
7414 * run.c (main): Don't print out anything if the signal
7415 number is zero (ie no signal).
7416
7417Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7418
7419 * run.c (main): Print out if the program raised a signal.
7420
7421Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7422
7423 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7424 (main): Ditto.
7425
7426Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7427
7428 * run.c (main): Explicitly cast malloc() parameter.
7429
7430Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7431
7432 * run.c (sim_bfd): New global to hold the bfd pointer for the
7433 executable.
7434 (main): Initialize sim_bfd.
7435
7436Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7437
7438 * run.c (main): Use new bfd_big_endian macro.
7439
7440Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7441
7442 * run.c (main): Removed SH specific comments, so source is
7443 generic. Also updated to only load relevant sections. Moved
7444 sim_open() to after callback attach (to match GDB).
7445
7446 * run.1: Removed SH specific comments.
7447
7448Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7449
7450 * run.c (main): Always return sigrc at end.
7451
7452Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7453
7454 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7455 bfd_check_format() fails.
7456
7457Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7458
7459 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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