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sim: mips: mark local func static
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
8e5f1516
MF		 12021-05-01 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (LIB_OBJS): Add modules.o.
4 (generated_files): Add modules.c.
5 (modules.c): New target.
6 * sim-module.c (modules): Rename to ...
7 (early_modules): ... this. Delete 0 sentinel.
8 (early_modules_len): Define.
9 (sim_modules_detected, sim_modules_detected_len): Declare.
10 (sim_pre_argv_init): Call sim_module_install_list.
11 (sim_module_install): New function.
12 (sim_module_install_list): New function.
13 * sim-module.h (sim_module_install_list): Declare.
14
fe348617
MF		 152021-05-01 Mike Frysinger <vapier@gentoo.org>
16
17 * nrun.c (strsignal): New prototype.
18
ccf2e592
MF		 192021-05-01 Mike Frysinger <vapier@gentoo.org>
20
21 * callback.c (wrap): Delete.
22 (os_close): Replace wrap call with direct call & setting last_errno.
23 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
24 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
25
bd0918c9
MF		 262021-04-26 Mike Frysinger <vapier@gentoo.org>
27
28 * gennltvals.py (TARGETS): Delete. Update comment.
29 (gentvals): Unify common code paths.
30 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
31 target argument.
32 * nltvals.def: Regenerate.
33
4478c331
TT		 342021-04-25 Tom Tromey <tom@tromey.com>
35
36 * sim-options.c (compare_strings): New function.
37 (ARG_HASH_SIZE, ARG_HASH): Remove.
38 (dup_arg_p): Use htab_t.
39 (sim_parse_args): Remove assert.
40
3886790f
MF		 412021-04-24 Mike Frysinger <vapier@gentoo.org>
42
43 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
44
837b53fd
MF		 452021-04-24 Mike Frysinger <vapier@gentoo.org>
46
47 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
48 (sim_parse_args): Call SIM_ASSERT.
49
19f6a43c
TT		 502021-04-22 Tom Tromey <tom@tromey.com>
51
52 * sim-utils.c: Update includes.
53
efd82ac7
TT		 542021-04-22 Tom Tromey <tom@tromey.com>
55
56 * Make-common.in: Require GNU make.
57
b396d3a1
TT		 582021-04-22 Tom Tromey <tom@tromey.com>
59
60 * Make-common.in (stamp-hw): New target.
61 (hw-config.h): Depend on stamp-hw.
62 (mostlyclean): Remove stamp-hw and hw-config.h.
63
be866656
TT		 642021-04-22 Tom Tromey <tom@tromey.com>
65
66 * Make-common.in (mostlyclean): Now an alias for clean, not
67 distclean.
68
dbc0e7ce
TT		 692021-04-22 Tom Tromey <tom@tromey.com>
70
71 * sim-events.c (sim_events_schedule): Use
72 sim_events_schedule_tracef.
73
2f632133
SM		 742021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
75
76 * callback.c (os_printf_filtered, os_vprintf_filtered,
77 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
78 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
79 * sim-events.h (sim_events_schedule_tracef,
80 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
81
f3d25569
MF		 822021-04-18 Mike Frysinger <vapier@gentoo.org>
83
84 * gennltvals.py (TARGETS): Add moxie.
85 * nltvals.def: Regenerate.
86
b7c5246b
MF		 872021-04-18 Mike Frysinger <vapier@gentoo.org>
88
89 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
90 * nltvals.def: Regenerate.
91
b3d4da0f
MF		 922021-04-18 Mike Frysinger <vapier@gentoo.org>
93
94 * gennltvals.py (TARGETS): Add rx.
95 * nltvals.def: Regenerate.
96
f956ecde
MF		 972021-04-18 Mike Frysinger <vapier@gentoo.org>
98
99 * gennltvals.py (TARGETS): Add m32c.
100 * nltvals.def: Regenerate.
101
2390d779
MF		 1022021-04-18 Mike Frysinger <vapier@gentoo.org>
103
104 * gennltvals.py (TARGETS): Add iq2000.
105 * nltvals.def: Regenerate.
106
7da5cf78
MF		 1072021-04-18 Mike Frysinger <vapier@gentoo.org>
108
109 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
110
10737236
JB		 1112021-04-15 John Baldwin <jhb@FreeBSD.org>
112
113 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
114 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
115 CSEARCH.
116
d5a71b11
MF		 1172021-04-12 Mike Frysinger <vapier@gentoo.org>
118
119 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
120 sim_cpu_alloc.
121 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
122 cgen_cpu_max_extra_bytes.
123 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
124 (sim_cpu_alloc): Delete 2nd arg.
125
81e6e8ae
TT		 1262021-04-08 Tom Tromey <tom@tromey.com>
127
128 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
129 new-style declaration.
130
a0e674c1
MF		 1312021-04-03 Mike Frysinger <vapier@gentoo.org>
132
133 * Make-common.in (install-common): Install as run-$arch and
134 libsim-$arch.a when not the primary arch.
135
c2783492
MF		 1362021-04-02 Mike Frysinger <vapier@gentoo.org>
137
138 * Make-common.in (CFLAGS_FOR_BUILD): Define.
139 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
140
e7d9022b
MF		 1412021-03-13 Mike Frysinger <vapier@gentoo.org>
142
143 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
144 LDFLAGS_FOR_BUILD.
145
c6c7769d
MF		 1462021-03-13 Mike Frysinger <vapier@gentoo.org>
147
148 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
149 (gentmap.o): New rule.
150 (gentmap): Call LINK_FOR_BUILD.
151
6c57b87f
MF		 1522021-03-07 Mike Frysinger <vapier@gentoo.org>
153
154 * Make-common.in (check): Delete body.
155
ed30adf7
MF		 1562021-02-28 Mike Frysinger <vapier@gentoo.org>
157
158 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
159 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
160
f8069d55
MF		 1612021-02-27 Mike Frysinger <vapier@gentoo.org>
162
163 * Make-common.in (SIM_EXTRA_ALL): Delete.
164 (all): Delete $(SIM_EXTRA_ALL).
165
760b3e8b
MF		 1662021-02-21 Mike Frysinger <vapier@gentoo.org>
167
168 * acinclude.m4: Removed.
169
136da8cd
MF		 1702021-02-13 Mike Frysinger <vapier@gentoo.org>
171
172 * acinclude.m4: Delete all sinclude & m4_include calls.
173
652f80e0
MF		 1742021-02-13 Mike Frysinger <vapier@gentoo.org>
175
176 * aclocal.m4: Delete.
177
4c0d76b9
MF		 1782021-02-06 Mike Frysinger <vapier@gentoo.org>
179
180 * sim-events.c: Include sim-cpu.h.
181 (sim_event_watchpoints): Define watch_pc.
182 (sim_events_watch_pc): New function.
183 (WATCH_SIM): Handle watch_pc.
184 * sim-events.h (sim_events_watch_pc): New prototype.
185 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
186 sim_events_watch_pc.
187 * sim-watch.h (sim_watchpoints): Delete pc.
188
cd89c53f
MF		 1892021-02-06 Mike Frysinger <vapier@gentoo.org>
190
191 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
192 AC_CONFIG_HEADERS.
193
aa09469f
MF		 1942021-02-06 Mike Frysinger <vapier@gentoo.org>
195
196 * Make-common.in (HDEFINES, TDEFINES): Delete.
197 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
198 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
199 bfd/configure.host sourcing.
200
b9249c46
MF		 2012021-02-04 Mike Frysinger <vapier@gentoo.org>
202
203 * gennltvals.py (TARGETS): Add riscv.
204 (TARGET_DIRS): Likewise.
205 * nltvals.def: Regenerate from the latest libgloss sources.
206
64515412
MF		 2072021-01-31 Mike Frysinger <vapier@gentoo.org>
208
209 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
210
5bc4f5ca
SH		 2112021-01-31 Stafford Horne <shorne@gmail.com>
212
213 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
214 (fixdfsi): Change res from unsigned32 to signed32.
215 (fixdfdi): Change res from unsigned64 to signed64.
216
9a7ba4aa
MF		 2172021-01-30 Mike Frysinger <vapier@gentoo.org>
218
219 * gennltvals.sh: Replace shell script with ...
220 * gennltvals.py: ... this Python script.
221 * nltvals.def: Regenerate.
222
d4e3adda
MF		 2232021-01-30 Mike Frysinger <vapier@gentoo.org>
224
225 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
226 sim_cia.
227 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
228
18d4b488
MF		 2292021-01-30 Mike Frysinger <vapier@gentoo.org>
230
231 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
232
f4dd7491
MF		 2332021-01-30 Mike Frysinger <vapier@gentoo.org>
234
235 * sim-hw.c (merge_device_file): Replace fgets with getline.
236
481fac96
MF		 2372021-01-30 Mike Frysinger <vapier@gentoo.org>
238
239 * gennltvals.sh (gen_arches): Sort calls by first arg.
240 * nltvals.def: Regenerate.
241
f89f33e5
MF		 2422021-01-18 Mike Frysinger <vapier@gentoo.org>
243
244 * Make-common.in (version.c): Simplifiy args and call move-if-change.
245 * create-version.sh: Delete host & target alias logic. Write to the
246 output directly.
247
5e25901f
MF		 2482021-01-18 Mike Frysinger <vapier@gentoo.org>
249
250 * configure, configure.ac, Makefile.in: Delete.
251
d9b1deff
MF		 2522021-01-13 Mike Frysinger <vapier@gentoo.org>
253
254 * sim-watch.c (default_interrupt_handler): Define.
255 (sim_watchpoint_install): Set default interrupt_handler to new
256 default_interrupt_handler.
257
c54f3efd
MF		 2582021-01-13 Mike Frysinger <vapier@gentoo.org>
259
260 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
261
62fe7512
MF		 2622021-01-13 Mike Frysinger <vapier@gentoo.org>
263
264 * sim-events.c (sim_events_watch_sim): Change byte_order type to
265 enum bfd_endian.
266 (sim_events_watch_core): Likewise.
267 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
268 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
269 call to sim_events_watch_sim.
270
f220ef63
MF		 2712021-01-12 Mike Frysinger <vapier@gentoo.org>
272
273 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
274
9c70334d
MF		 2752021-01-11 Mike Frysinger <vapier@gentoo.org>
276
277 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
278
90e123dd
MF		 2792021-01-11 Mike Frysinger <vapier@gentoo.org>
280
281 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
282
68ed2854
MF		 2832021-01-11 Mike Frysinger <vapier@gentoo.org>
284
285 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
286 strings.h, time.h, and errno.h.
287 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
288 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
289 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
290 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
291 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
292 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
293 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
294 and strings.h include.
295
f074c07d
MF		 2962021-01-09 Mike Frysinger <vapier@gentoo.org>
297
298 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
299 * sim-core.c, sim-watch.c: Include libiberty.h.
300
50df264d
MF		 3012021-01-09 Mike Frysinger <vapier@gentoo.org>
302
303 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
304
bf470982
MF		 3052021-01-09 Mike Frysinger <vapier@gentoo.org>
306
307 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
308 Set WERROR_CFLAGS when first arg is not set or is "yes".
309
b5a4a01a
MF		 3102021-01-09 Mike Frysinger <vapier@gentoo.org>
311
312 * hw-base.c (full_name_of_hw): Delete full_name. Replace
313 hw_strdup call with hw_malloc.
314
ce0be407
MF		 3152021-01-09 Mike Frysinger <vapier@gentoo.org>
316
317 * cgen-par.c: Include stdlib.h.
318 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
319
46f900c0
MF		 3202021-01-08 Mike Frysinger <vapier@gentoo.org>
321
322 * Make-common.in (C_DIALECT): Define.
323 (COMPILE.pre): Append $(C_DIALECT).
324 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
325
e904f56d
MF		 3262021-01-07 Mike Frysinger <vapier@gentoo.org>
327
328 * sim-core.c (sim_memory_map): Define.
329
dfb856ba
MF		 3302021-01-04 Mike Frysinger <vapier@gentoo.org>
331
332 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
333 * configure: Regenerate.
334
babd2ee1
MF		 3352021-01-04 Mike Frysinger <vapier@gentoo.org>
336
337 * sim-options.c (sim_print_version): Print out more details when
338 is_command is non-zero.
339
19b1c385
MF		 3402021-01-04 Mike Frysinger <vapier@gentoo.org>
341
342 * sim-options.c (standard_option_handler): Call sim_print_version.
343 (sim_print_version): New function.
344 * sim-options.h (sim_print_version): New prototype.
345
dbed468b
MF		 3462021-01-04 Mike Frysinger <vapier@gentoo.org>
347
348 * sim-config.c (print_sim_config): Rename to ...
2b667e32 349 (sim_config_print): ... this.
dbed468b
MF		 350 * sim-config.h: Likewise.
351
0ede24f2
MF		 3522021-01-02 Mike Frysinger <vapier@gentoo.org>
353
354 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
355 FLOOR_PAGE): Delete unused macros.
356 (align_up, align_down): Define.
357
b3f8962b
TV		 3582020-08-10 Tom de Vries <tdevries@suse.de>
359
360 * sim-cpu.c: Include stdlib.h for free.
361
b760fb3a
SM		 3622020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
363
364 * nrun.c: Include stdlib.h.
365 * sim-core.c: Likewise.
366 * sim-engine.c: Likewise.
367 * sim-io.c: Likewise.
368 * sim-module.c: Likewise.
369 * sim-reason.c: Likewise.
370
78aa740b
TT		 3712019-12-19 Tom Tromey <tromey@adacore.com>
372
373 PR build/24572:
374 * Makefile.in (install-strip): New target.
375
f47674be
PK		 3762019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
377
378 * sim-utils.c: Prevent buffer overflow.
379
ddd44b70
DD		 3802019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
381
382 * gennltvals.sh: Add PRU libgloss target.
383 * nltvals.def: Regenerate from the latest libgloss sources.
384
f1cc84f5
SH		 3852019-06-13 Stafford Horne <shorne@gmail.com>
386
387 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
388 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
389 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
390
688cea90
SH		 3912019-06-13 Stafford Horne <shorne@gmail.com>
392
393 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
394 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
395
798066ab
AB		 3962019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
397
398 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
399 CURRENT_TARGET_BYTE_ORDER.
400 (SUBWORDTFSI): Likewise.
401 (JOINSIDF): Likewise.
402 (JOINSIXF): Likewise.
403 (JOINSITF): Likewise.
404
d3fe0d7b
AB		 4052019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
406
407 * sim-base.h: Add 'sim-assert.h' include.
408 * sim-basics.h: Add 'libiberty.h' include.
409
b6061d4d
SH		 4102019-03-28 Stafford Horne <shorne@gmail.com>
411
412 * sim-options.c: Include "config.h".
413 Include <stdio.h>.
414 * sim-watch.c: Include "config.h".
415 Include <stdio.h>.
416 * hw-device.c: Include <string.h>.
417 * hw-events.c: Include <string.h>.
418 * hw-handles.c: Include <stdlib.h>.
419 * sim-fpu.c: Include <stdlib.h>.
420
ef986697
SH		 4212019-03-28 Stafford Horne <shorne@gmail.com>
422
423 * Make-common.in (sim-arange_h): Remove sim-arange.c
424 * sim-arange.c: Remove SIM_ARANGE_C.
425 Add ifdef for _SIM_ARANGE_C_.
426 Include "sim-arange.h".
427 Remove include for unused "sim-assert.h".
428 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
429 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
430 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
431 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
432 INLINE_SIM_ARANGE.
433 * sim-arange.h (sim_addr_range_add): Declare as
434 INLINE_SIM_ARANGE.
435 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
436 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
437 Remove definition of SIM_ARANGE_INLINE.
438 Remove [HAVE_INLINE].
439 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
440 * sim-base.h: Include "sim-arange.h"
441 * sim-basics.h: Remove include of "sim-arange.h"
442 * sim-inline.c: Include "sim-arange.c"
443 * sim-inline.h: Define INLINE_SIM_ARANGE.
444 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
445 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
446
67f8b42f
TT		 4472019-01-26 Tom Tromey <tom@tromey.com>
448
449 * Make-common.in (version.c): Use sim's create-version.sh.
450 * create-version.sh: New file.
451
7516c26f
PK		 4522019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
453
b84bb29d 454 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 455
dc7e8184
SM		 4562019-01-15 Simon Marchi <simon.marchi@ericsson.com>
457
458 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
459
c5ebe0ff
AB		 4602018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
461
462 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
463 this point, it should have already been set in cb_syscall.
464
07f5f4c6
RH		 4652018-10-05 Stafford Horne <shorne@gmail.com>
466
467 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
468 (ADDOFDI): New function, add overflow flag DI variant.
469 (SUBCFDI): New function, subtract carry flag DI variant.
470 (SUBOFDI): New function, subtract overflow flag DI variant.
471
2283a210
КВО		 4722018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
473
474 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
475 cpu_core.byte_xor.
476 * sim-core.c (sim_core_set_xor): Likewise.
477 (sim_core_xor_read_buffer): Likewise.
478 (sim_core_xor_write_buffer): Likewise.
479
58884b0e
PG		 4802017-12-12 Peter Gavin <pgavin@gmail.com>
481 Stafford Horne <shorne@gmail.com>
482
483 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
484 flag.
485 (MUL1OFSI): New function, 1's complement overflow flag.
486
07b95864
PG		 4872017-12-12 Peter Gavin <pgavin@gmail.com>
488 Stafford Horne <shorne@gmail.com>
489
490 * cgen-accfp.c (remsf, remdf): New function.
491 (cgen_init_accurate_fpu): Add remsf and remdf.
492 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
493 * sim-fpu.c (sim_fpu_rem): New function.
494 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
495 (sim_fpu_rem): New function.
496 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
497
5c887dd5
JB		 4982017-09-06 John Baldwin <jhb@FreeBSD.org>
499
500 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
501 environment.
502
003ca0fd
YQ		 5032017-05-24 Yao Qi <yao.qi@linaro.org>
504
505 * sim-trace.c (trace_disasm): Caller update.
506
5357150c
MF		 5072016-08-15 Mike Frysinger <vapier@gentoo.org>
508
509 * sim-base.h (sim_state_base): Add prog_syms_count.
510 (STATE_PROG_SYMS_COUNT): Define.
511 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
512 (trace_load_symbols): New function.
513 (trace_sym_value): Likewise.
514 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
515 loading logic with a call to trace_load_symbols.
516 * sim-trace.h (trace_load_symbols, trace_sym_value): New
517 prototypes.
518
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MF		 5192016-08-13 Mike Frysinger <vapier@gentoo.org>
520
521 * cgen-types.h (mode_names): Mark const.
522 * cgen-utils.c (mode_names): Likewise.
523
6b979454
MF		 5242016-08-13 Mike Frysinger <vapier@gentoo.org>
525
526 * cgen-defs.h (struct cgen_state): Delete argv and envp.
527 (STATE_ARGV, STATE_ENVP): Delete.
528
13754e4c
NC		 5292016-02-04 Nick Clifton <nickc@redhat.com>
530
531 * cgen-scache.c (scache_option_handler): Prevent possible
532 undefined behaviour computing the size of the scache by using
533 unsigned integers instead of signed integers.
534
f749ed60
JB		 5352016-01-17 Joel Brobecker <brobecker@adacore.com>
536
537 * sim-fpu.c: Minor comment fixes throughout.
538
3c8e93b7
JB		 5392016-01-17 Joel Brobecker <brobecker@adacore.com>
540
541 * sim-fpu.c (print_bits): Minor reformatting (no code change).
542 (sim_fpu_map): Likewise.
543
34ac507d
MF		 5442016-01-11 Mike Frysinger <vapier@gentoo.org>
545
546 * sim-config.c (print_sim_config): Drop extra whitespace before =
547 in output for byte order, stdio, and msb settings.
548
ce39bd38
MF		 5492016-01-10 Mike Frysinger <vapier@gentoo.org>
550
551 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
552 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
553 sim-stdio, sim-trace, and sim-profile.
554 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
555 (SIM_AC_OPTION_ASSERT): Likewise.
556 (SIM_AC_OPTION_SMP): Likewise.
557 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
558 * configure: Regenerate.
559 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
560 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
561 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
562 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
563 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
564 WITH_ENVIRONMENT & USER_ENVIRONMENT.
565 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
566 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
567 WITH_ASSERT, WITH_STDIO): Delete.
568 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
569 check.
570
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MF		 5712016-01-10 Mike Frysinger <vapier@gentoo.org>
572
573 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
574 * configure: Regenerate.
575 * Make-common.in (SIM_PACKAGES): Delete.
576 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
577
16f7876d
MF		 5782016-01-10 Mike Frysinger <vapier@gentoo.org>
579
580 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
581
35656e95
MF		 5822016-01-10 Mike Frysinger <vapier@gentoo.org>
583
584 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
585
99d8e879
MF		 5862016-01-10 Mike Frysinger <vapier@gentoo.org>
587
588 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
589 sim_link_links.
590 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
591 * gentmap.c: Change targ-vals.def include to nltvals.def.
592 * Make-common.in (gentmap): Change targ-vals.def to
593 $(srccom)/nltvals.def.
594 (distclean): Delete rm -f targ-vals.def.
595 * Makefile.in: Update comment.
596
347fe5bb
MF		 5972016-01-10 Mike Frysinger <vapier@gentoo.org>
598
599 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
600 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
601 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
602
0dc73ef7
MF		 6032016-01-10 Mike Frysinger <vapier@gentoo.org>
604
605 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
606 and --enable-sim-stdcall and sim_stdcall.
607 * configure: Regenerate.
608 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
609 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
610 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
611 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
612 (REGPARM_*): Delete all regparm defines and their use.
613
22be3fbe
MF		 6142016-01-10 Mike Frysinger <vapier@gentoo.org>
615
616 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
617 * Make-common.in (SIM_CFLAGS): Delete.
618 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
619 * Makefile.in: Likewise.
620
936df756
MF		 6212016-01-09 Mike Frysinger <vapier@gentoo.org>
622
623 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
624 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
625 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
626 * acinclude.m4 (SIM_AC_COMMON): ... here.
627 * aclocal.m4, configure: Regenerate.
628 * config.in: Delete file.
629 * callback.c: Change cconfig.h include to config.h.
630 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
631 syscall.c: Likewise.
632 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
633 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
634
b900245c
MF		 6352016-01-06 Mike Frysinger <vapier@gentoo.org>
636
637 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
638 date, and time information.
639
2e3d4f4d
MF		 6402016-01-06 Mike Frysinger <vapier@gentoo.org>
641
642 * sim-options.c (sim_parse_args): Mark argv array const.
643 * sim-options.h (sim_parse_args): Likewise.
644
bfb2629c
MF		 6452016-01-05 Mike Frysinger <vapier@gentoo.org>
646
647 * sim-trace.c: Include dis-asm.h.
648 (OPTION_TRACE_DISASM): New enum.
649 (trace_options): Add trace-disasm flag.
650 (trace_option_handler): Handle OPTION_TRACE_DISASM.
651 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
652 (dis_read, dis_printf, trace_disasm): New functions.
653 * sim-trace.h: Include dis-asm.h.
654 (TRACE_INSN_IDX): Clarify comment.
655 (TRACE_DISASM_IDX): New enum.
656 (TRACE_disasm): New define.
657 (WITH_TRACE_DISASM_P): New define.
658 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
659 (STRACE_DISASM_P): New define.
660 (TRACE_DISASM_P): Likewise.
661 (TRACE_DISASM_P): Likewise.
662 (TRACE_DISASM): Likewise.
663 (trace_disasm): New function.
664
44ddb0c6
MF		 6652016-01-04 Mike Frysinger <vapier@gentoo.org>
666
667 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
668
bc273e17
MF		 6692016-01-04 Mike Frysinger <vapier@gentoo.org>
670
671 * cgen-scache.c (MAX): Delete.
672 (scache_init): Change MAX to max.
673 * cgen-trace.c (min): Delete.
674 * cgen-utils.c (min): Delete.
675 * sim-basics.h [!min] (min): Define.
676 [!max] (max): Define.
677
8d7d784e
MF		 6782016-01-04 Mike Frysinger <vapier@gentoo.org>
679
680 * sim-options.c (sim_parse_args): Tweak getopt error message.
681
9bbf6f91
MF		 6822016-01-04 Mike Frysinger <vapier@gentoo.org>
683
684 * acinclude.m4 (sim-bswap): Delete.
685 * configure: Regenerate.
686 * Make-common.in (SIM_BSWAP): Delete.
687 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
688 * sim-config.h (htonl, ntohl): Delete.
689 (WITH_BSWAP): Delete.
690
77cf2ef5
MF		 6912016-01-03 Mike Frysinger <vapier@gentoo.org>
692
693 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
694 opterr state to it before calling getopt_long and restore afterwards.
695 Set opterr to 0. When optc is '?', call sim_io_eprintf.
696
61971b86
MF		 6972016-01-03 Mike Frysinger <vapier@gentoo.org>
698
699 * hw-device.h (device): Delete commented typedef.
700 * sim-basics.h (device): Delete typedef.
701
34fed699
MF		 7022016-01-03 Mike Frysinger <vapier@gentoo.org>
703
704 * sim-options.c (sim_parse_args): Replace for loop with a call
705 to countargv.
706
aba6f46b
MF		 7072016-01-03 Mike Frysinger <vapier@gentoo.org>
708
709 * nrun.c (myname): Mark const.
710 (main): Mark name const. Replace myname parsing loop with a
711 call to lbasename.
712
0cb8d851
MF		 7132016-01-03 Mike Frysinger <vapier@gentoo.org>
714
715 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
716 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
717 (SIM_AC_OPTION_HOSTENDIAN): Delete.
718 * config.in, configure: Regenerate.
719 * Make-common.in (SIM_HOSTENDIAN): Delete.
720 * sim-config.c (current_host_byte_order): Delete.
721 (sim_config): Delete current_host_byte_order assignments and
722 CURRENT_HOST_BYTE_ORDER checks.
723 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
724 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
725 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
726 (current_host_byte_order): Delete.
727 (CURRENT_HOST_BYTE_ORDER): Likewise.
728 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
729 (HOST_BYTE_ORDER): ... this.
730 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
731 HOST_BYTE_ORDER.
732 (sim_endian_join_16): Likewise.
733 * sim-n-core.h (sim_core_read_misaligned_N): Change
734 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
735 (sim_core_write_misaligned_N): Likewise.
736 * sim-n-endian.h (endian_t2h_N): Likewise.
737 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
738 endian_le2h_N): Likewise.
739 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
740
1ac72f06
MF		 7412016-01-02 Mike Frysinger <vapier@gentoo.org>
742
743 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
744 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
745 BFD_ENDIAN_UNKNOWN.
746 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
747 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
748 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
749 * nrun.c (main): Likewise.
750 * sim-config.c (current_host_byte_order): Change type to enum
751 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
752 (current_target_byte_order): Likewise.
753 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
754 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
755 BFD_ENDIAN_UNKNOWN.
756 (sim_config): Change prefered_target_byte_order type to enum
757 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
758 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
759 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
760 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
761 Delete all the various arch/OS endian includes & defines.
762 (current_host_byte_order): Change type to enum bfd_endian.
763 (current_target_byte_order): Likewise.
764 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
765 (CURRENT_TARGET_BYTE_ORDER): Likewise.
766 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
767 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
768 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
769 BFD_ENDIAN_UNKNOWN.
770 (sim_events_watch_core): Likewise.
771 * sim-events.h: Likewise.
772 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
773 BFD_ENDIAN_BIG.
774 (sim_core_write_misaligned_N): Likewise.
775 * sim-n-endian.h (endian_h2be_N): Likewise.
776 (endian_be2h_N): Likewise.
777 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
778 (offset_N): Likewise.
779 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
780 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
781
d47f5b30
MF		 7822016-01-02 Mike Frysinger <vapier@gentoo.org>
783
784 * cgen-defs.h (current_state): Delete.
785 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
786 * sim-utils.c (current_state): Delete.
787
9950eccb
MF		 7882015-12-30 Mike Frysinger <vapier@gentoo.org>
789
790 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
791 to use lbasename.
792
5e744ef8
MF		 7932015-12-27 Mike Frysinger <vapier@gentoo.org>
794
795 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
796
1b393626
MF		 7972015-12-26 Mike Frysinger <vapier@gentoo.org>
798
799 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
800 * config.in, configure: Regenerate.
801 * Make-common.in (sim-basics_h): Delete tconfig.h.
802 (distclean): Likewise.
803 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
804 (new_sim_core_mapping): Delete WITH_HW and device *device.
805 (sim_core_map_attach, sim_core_attach): Likewise.
806 (sim_core_read_buffer): Delete WITH_DEVICES logic.
807 (sim_core_write_buffer): Likewise.
808 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
809 *device.
810 (sim_core_attach): Likewise.
811 (device_io_read_buffer, device_io_write_buffer): Delete.
812 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
813 (sim_core_write_aligned_N): Likewise.
814 * tconfig.h: Delete file.
815
dea10706
MF		 8162015-12-26 Mike Frysinger <vapier@gentoo.org>
817
818 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
819 Call sim_cpu_hw_io_read_buffer if cpu is valid.
820 (sim_core_write_buffer): Move cia decl to top of func. Call
821 sim_cpu_hw_io_write_buffer if cpu is valid.
822
49aef5a5
MF		 8232015-12-25 Mike Frysinger <vapier@gentoo.org>
824
825 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
826 HW_TRACE call.
827 (hw_find_integer_property): Likewise.
828 (hw_find_integer_array_property): Likewise.
829 (hw_add_duplicate_property): Likewise.
830
cf59f47e
MF		 8312015-12-25 Mike Frysinger <vapier@gentoo.org>
832
833 * sim-config.h (WITH_ENGINE): Delete.
834 * sim-module.c (modules): Always include sim_engine_install.
835
0d585950
MF		 8362015-12-25 Mike Frysinger <vapier@gentoo.org>
837
838 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
839 * cgen-types.h (SIM_HAVE_MODEL): Delete.
840 * sim-base.h: Always include sim-model.h.
841 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
842 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
843 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
844 [!WITH_MODEL_P] (sim_machs): Define.
845 * sim-model.h: Add some developer docs.
846 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
847 (WITH_MODEL_P): Define.
848 * sim-module.c (modules): Always include sim_model_install.
849 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
850
8a0ebee6
MF		 8512015-12-25 Mike Frysinger <vapier@gentoo.org>
852
853 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
854 * sim-model.c: Likewise.
855 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
856 SIM_MACH_IMP_PROPERTIES
857
42a3af56
MF		 8582015-12-25 Mike Frysinger <vapier@gentoo.org>
859
860 * sim-core.c (device_error): Delete.
861 (sim_core_map_attach): Delete calls to device_error.
862 (sim_core_attach): Likewise.
863 * sim-core.h (device_error): Delete.
864 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
865 to sim_engine_abort.
866 (sim_core_write_aligned_N): Likewise.
867
9e8e7dd9
MF		 8682015-12-25 Mike Frysinger <vapier@gentoo.org>
869
870 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
871 * sim-core.c (sim_core_write_buffer): Likewise.
872 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
873 (sim_core_write_aligned_N): Likewise.
874
268c9139
MF		 8752015-12-25 Mike Frysinger <vapier@gentoo.org>
876
877 * dv-pal.c: Include config.h and sim-main.h.
878 (hw_pal_io_read_buffer): Always call CPU_INDEX.
879
26936211
MF		 8802015-12-24 Mike Frysinger <vapier@gentoo.org>
881
882 * sim-options.c (standard_options): Always enable load-lma and
883 load-vma options.
884 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
885
9db2b719
MF		 8862015-12-24 Mike Frysinger <vapier@gentoo.org>
887
888 * sim-module.c (MODULE_LIST): Delete.
889
bd3fb5b8
MF		 8902015-12-24 Mike Frysinger <vapier@gentoo.org>
891
892 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
893 Move to h8300/compile.c.
894 [SIM_H8300] (standard_options): Likewise.
895 (standard_option_handler): Likewise.
896
84e8e361
MF		 8972015-12-24 Mike Frysinger <vapier@gentoo.org>
898
899 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
900 sim_watchpoint_install.
901
3cabaf66
MF		 9022015-12-24 Mike Frysinger <vapier@gentoo.org>
903
904 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
905 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
906 sim_memopt_install.
907 * sim-options.c (OPTION_MEM_SIZE): Delete.
908 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
909 (standard_option_handler): Likewise.
910
8abe6c66
MF		 9112015-12-24 Mike Frysinger <vapier@gentoo.org>
912
913 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
914
dc11500a
MF		 9152015-11-21 Mike Frysinger <vapier@gentoo.org>
916
917 PR sim/18762
918 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
919
2561d580
MF		 9202015-11-21 Mike Frysinger <vapier@gentoo.org>
921
922 PR sim/19273
923 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
924 vasprintf, and va_end together. Check ret after va_end call.
925
37258e99
MF		 9262015-11-21 Mike Frysinger <vapier@gentoo.org>
927
928 * sim-types.h (SIM_PRI_TB): Define.
929 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
930 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
931 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
932 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
933
cdf850e9
MF		 9342015-11-17 Mike Frysinger <vapier@gentoo.org>
935
936 * sim-main.h (WITH_MODULO_MEMORY): Delete.
937 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
938 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
939 (sim_core_translate): Likewise.
940 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
941
146b80ff
MF		 9422015-11-16 Mike Frysinger <vapier@gentoo.org>
943
944 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
945 (cgen_cpu_close): Change to XCONCAT2.
946
797eee42
MF		 9472015-11-15 Mike Frysinger <vapier@gentoo.org>
948
949 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
950 and sim-stop.o.
951
6e4f085c
MF		 9522015-11-14 Mike Frysinger <vapier@gentoo.org>
953
954 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
955 * sim-close.c: New file.
956
8e394ffc
AB		 9572015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
958 Ali Lown <ali.lown@imgtec.com>
959
960 * sim-bits.h (EXTEND6): New macro.
961 (EXTEND12): New macro.
962 (EXTEND25): New macro.
963
602a67cb
MF		 9642015-06-24 Mike Frysinger <vapier@gentoo.org>
965
966 * sim-trace.c (trace_one_insn): Delete.
967 * sim-trace.h (trace_one_insn): Delete.
968
9b6025d1
MF		 9692015-06-24 Mike Frysinger <vapier@gentoo.org>
970
971 * sim-trace.c (debug_printf): Rename to ...
972 (sim_debug_printf): ... this.
973 * sim-trace.h (debug_printf): Delete define.
974 (debug_printf): Rename to ...
975 (sim_debug_printf): ... this.
976
fa8f87e5
MF		 9772015-06-24 Mike Frysinger <vapier@gentoo.org>
978
979 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
980 (trace_options): Add trace-register option.
981 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
982 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
983 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
984 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
985 TRACE_REGISTER_P, TRACE_REGISTER): Define.
986
cf304b56
MF		 9872015-06-24 Mike Frysinger <vapier@gentoo.org>
988
989 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
990 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
991 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
992 STRACE_DEBUG): Define.
993
8371bf0c
MF		 9942015-06-24 Mike Frysinger <vapier@gentoo.org>
995
996 * sim-trace.c (trace_options): Update help text for trace-alu,
997 trace-fpu, trace-vpu, and trace-semantics.
998 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
999 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1000
e7505490
MF		 10012015-06-24 Mike Frysinger <vapier@gentoo.org>
1002
1003 * sim-assert.h (SIM_FILTER_PATH): Delete.
1004 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1005 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1006 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1007 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1008 * sim-events.c: Include libiberty.h.
1009 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1010
8d0978fb
MF		 10112015-06-23 Mike Frysinger <vapier@gentoo.org>
1012
1013 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1014 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1015 (AC_ARG_ENABLE(sim-debug)): Likewise.
1016 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1017 (AC_ARG_ENABLE(sim-trace)): Likewise.
1018 (AC_ARG_ENABLE(sim-profile)): Likewise.
1019 (AC_ARG_ENABLE(sim-environment)): Likewise.
1020 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1021 (AC_ARG_ENABLE(sim-assert)): Likewise.
1022 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1023 (AC_ARG_ENABLE(sim-endian)): Likewise.
1024 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1025 (AC_ARG_ENABLE(sim-float)): Likewise.
1026 (AC_ARG_ENABLE(sim-scache)): Likewise.
1027 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1028 (AC_ARG_ENABLE(sim-inline)): Likewise.
1029 (AC_ARG_ENABLE(sim-packages)): Likewise.
1030 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1031 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1032 (AC_ARG_ENABLE(sim-smp)): Likewise.
1033 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1034 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1035 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1036 * configure: Regenerate.
1037
4953dc20
MF		 10382015-06-23 Mike Frysinger <vapier@gentoo.org>
1039
1040 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1041
b50a1532
MF		 10422015-06-23 Mike Frysinger <vapier@gentoo.org>
1043
1044 * cgen-trace.c [!__STDC__]: Delete.
1045 * sim-trace.h [!__STDC__]: Likewise.
1046
ccd4b295
MF		 10472015-06-21 Mike Frysinger <vapier@gentoo.org>
1048
1049 * sim-model.c (sim_model_init): Assert model is not NULL.
1050
f55b33d5
MF		 10512015-06-21 Mike Frysinger <vapier@gentoo.org>
1052
1053 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1054 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1055 uint#_t.
1056
618b526e
MF		 10572015-06-21 Mike Frysinger <vapier@gentoo.org>
1058
1059 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1060 (SIM_ALU_H): ... this.
1061 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1062 (SIM_ASSERT_H): ... this.
1063 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1064 (SIM_BASICS_H): ... this.
1065 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1066 (SIM_BITS_H): ... this.
1067 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1068 (SIM_ENDIAN_H): ... this.
1069
57b42d64
MF		 10702015-06-18 Mike Frysinger <vapier@gentoo.org>
1071
1072 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1073 constant string.
1074
7aec3bb9
MF		 10752015-06-18 Mike Frysinger <vapier@gentoo.org>
1076
1077 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1078 m for sentinel testing.
1079
7d5c6c43
MF		 10802015-06-17 Mike Frysinger <vapier@gentoo.org>
1081
1082 * sim-syscall.c: Include errno.h and targ-vals.h.
1083 (sim_syscall_multi, sim_syscall): Define.
1084 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1085 * syscall.c (cb_syscall): Extend comment.
1086
61a0c964
MF		 10872015-06-17 Mike Frysinger <vapier@gentoo.org>
1088
1089 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1090 * sim-syscall.c: New file.
1091 * sim-syscall.h: New file.
1092
6362a3f8
MF		 10932015-06-17 Mike Frysinger <vapier@gentoo.org>
1094
1095 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1096 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1097 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1098 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1099 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1100 Define.
1101 * gentmap.c (gen_targ_map_c): Output name field.
1102
306f4178
MF		 11032015-06-12 Mike Frysinger <vapier@gentoo.org>
1104
1105 * acinclude.m4: Change configure.in to configure.ac.
1106 * sim-config.h: Likewise.
1107
a3487082
MF		 11082015-06-12 Mike Frysinger <vapier@gentoo.org>
1109
1110 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1111 * configure: Regenerate.
1112
bb11f3ed
MF		 11132015-06-12 Mike Frysinger <vapier@gentoo.org>
1114
1115 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1116 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1117 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1118 TRACE_DEBUG): Define.
1119
bffcfec8
MF		 11202015-06-12 Mike Frysinger <vapier@gentoo.org>
1121
1122 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1123 * sim-trace.c (trace_option_handler): Likewise.
1124 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1125 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1126 (TRACE_ANY_P): Likewise.
1127
db7858e2
MF		 11282015-06-12 Mike Frysinger <vapier@gentoo.org>
1129
1130 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1131 CGEN_TRACE_INSN_FINI.
1132 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1133 trace_result to cgen_trace_result, trace_insn_fini to
1134 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1135 and trace_extract to cgen_trace_extract.
1136 * cgen-trace.h (trace_insn_init): Rename to ...
1137 (cgen_trace_insn_init): ... this.
1138 (trace_insn_fini): Rename to ...
1139 (cgen_trace_insn_fini): ... this.
1140 (trace_insn): Rename to ...
1141 (cgen_trace_insn): ... this.
1142 (trace_extract): Rename to ...
1143 (cgen_trace_extract): ... this.
1144 (trace_result): Rename to ...
1145 (cgen_trace_result): ... this.
1146 (TRACE_RESULT_P): Rename to ...
1147 (CGEN_TRACE_RESULT_P): ... this.
1148 (TRACE_INSN_INIT): Rename to ...
1149 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1150 cgen_trace_insn_init.
1151 (TRACE_INSN_FINI): Rename to ...
1152 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1153 cgen_trace_insn_fini.
1154 (TRACE_PRINTF): Rename to ...
1155 (CGEN_TRACE_PRINTF): ... this.
1156 (TRACE_INSN): Rename to ...
1157 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1158 (TRACE_EXTRACT): Rename to ...
1159 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1160 cgen_trace_extract.
1161 (TRACE_RESULT): Rename to ...
1162 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1163 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1164 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1165 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1166 TRACE_INSN to CGEN_TRACE_INSN.
1167 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1168
83034798
MF		 11692015-06-11 Mike Frysinger <vapier@gentoo.org>
1170
1171 * sim-events.c (ETRACE_P): Delete.
1172 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1173 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1174 * sim-events.h (struct _sim_events): Delete trace member.
1175 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1176 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1177
ce4eda4a
MF		 11782015-06-11 Mike Frysinger <vapier@gentoo.org>
1179
1180 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1181 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1182 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1183 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1184
a6c2a374
MF		 11852015-06-11 Mike Frysinger <vapier@gentoo.org>
1186
1187 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1188
9b9c712c
MF		 11892015-06-11 Mike Frysinger <vapier@gentoo.org>
1190
1191 * sim-trace.h (WITH_TRACE_P): New define.
1192 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1193 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1194 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1195 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1196 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1197 Redefine to use WITH_TRACE_P.
1198
11992015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1200
1201 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1202 mistake in call to sim_engine_abort.
509c2f32 1203
0a13382c
NC		 12042015-04-29 Nick Clifton <nickc@redhat.com>
1205
1206 PR 18273
1207 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1208 increasing parenthesis around casts to signed values.
0a13382c 1209
767e68f1
MF		 12102015-04-21 Mike Frysinger <vapier@gentoo.org>
1211
1212 * gennltvals.sh: Add mcore support.
1213 * nltvals.def: Regenerate.
1214
248d23e8
MF		 12152015-04-21 Mike Frysinger <vapier@gentoo.org>
1216
1217 * cgen.sh: Add +x permissions.
1218 * genmloop.sh: Likewise.
1219 * gentvals.sh: Likewise.
1220 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1221 Change all uses of srcroot for newlib to newlibroot.
1222
20bca71d
MF		 12232015-04-18 Mike Frysinger <vapier@gentoo.org>
1224
1225 * sim-base.h (SIM_CPU): New typedef.
1226
7e83aa92
MF		 12272015-04-18 Mike Frysinger <vapier@gentoo.org>
1228
1229 * cgen-engine.h (CIA_ADDR): Delete.
1230 * sim-base.h: Update sim_cia example.
1231 [!CIA_ADDR] (sim_cia): New typedef.
1232
034685f9
MF		 12332015-04-17 Mike Frysinger <vapier@gentoo.org>
1234
1235 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1236 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1237 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1238 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1239 CIA_SET to CPU_PC_SET.
1240
78e9aa70
MF		 12412015-04-15 Mike Frysinger <vapier@gentoo.org>
1242
1243 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1244 * sim-main.h (STATE_CPU): Remove from comment and define.
1245
bf12d44e
MF		 12462015-04-13 Mike Frysinger <vapier@gentoo.org>
1247
1248 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1249 * configure: Regenerate.
1250
a542beff
MF		 12512015-04-13 Mike Frysinger <vapier@gentoo.org>
1252
1253 * sim-options.c: Include version.h.
1254 (OPTIONS_VERSION): New enum.
1255 (standard_options): Add "version".
1256 (standard_option_handler): Handle OPTIONS_VERSION.
1257
8c32ba22
MF		 12582015-04-13 Mike Frysinger <vapier@gentoo.org>
1259
1260 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1261 (create-version.sh): Delete.
1262
122bbfb5
MF		 12632015-04-06 Mike Frysinger <vapier@gentoo.org>
1264
1265 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1266
0fe84f3f
MF		 12672015-04-01 Mike Frysinger <vapier@gentoo.org>
1268
1269 * run-sim.h, run.c: Delete.
1270 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1271
aadc9410
MF		 12722015-03-31 Mike Frysinger <vapier@gentoo.org>
1273
1274 * config.in, configure: Regenerate.
1275 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1276 (ZLIB, ZLIBINC): Define.
1277 (BFD_LIB): Add $(ZLIB).
1278
5a394431
MF		 12792015-03-31 Mike Frysinger <vapier@gentoo.org>
1280
1281 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1282 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1283
92fc6153
MF		 12842015-03-29 Mike Frysinger <vapier@gentoo.org>
1285
1286 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1287 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1288 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1289
596f8827
MF		 12902015-03-24 Mike Frysinger <vapier@gentoo.org>
1291
1292 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1293 usage of STATE_WATCHPOINTS.
1294 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1295 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1296
523ba8f9
MF		 12972015-03-24 Mike Frysinger <vapier@gentoo.org>
1298
1299 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1300
c0931f26
MF		 13012015-03-24 Mike Frysinger <vapier@gentoo.org>
1302
1303 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1304
30452bbe
MF		 13052015-03-24 Mike Frysinger <vapier@gentoo.org>
1306
1307 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1308 of enable_sim_hardware to AC_ARG_ENABLE.
1309
49cd1634
MF		 13102015-03-23 Mike Frysinger <vapier@gentoo.org>
1311
1312 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1313 Add dv-sockser.o to sim_hw_objs.
1314
3649cb06
MF		 13152015-03-23 Mike Frysinger <vapier@gentoo.org>
1316
1317 * dv-sockser.c: Include config.h.
1318 * dv-sockser.h: Include sim-inline.h.
1319 [HAVE_DV_SOCKSER]: Move all prototypes here.
1320 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1321 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1322
6cd5ace4
MF		 13232015-03-16 Mike Frysinger <vapier@gentoo.org>
1324
1325 * gentmap.c, run.c: Convert old style prototypes.
1326
ae7d0cac
MF		 13272015-03-16 Mike Frysinger <vapier@gentoo.org>
1328
1329 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1330 symlinking tconfig.h to tconfig.in.
1331 * config.in, configure: Regenerate.
1332 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1333 * tconfig.in: Rename file ...
1334 * tconfig.h: ... here.
1335
8406bb59
MF		 13362015-03-15 Mike Frysinger <vapier@gentoo.org>
1337
1338 * dv-socker.h (dv_sockser_install): Declare.
1339 * sim-module.c: Include config.h.
1340 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1341 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1342 * sim-module.h: Include gdb/remote-sim.h.
1343
1303206d
MF		 13442015-03-14 Mike Frysinger <vapier@gentoo.org>
1345
1346 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1347 (sim-inline.c): Delete rule.
1348
465fb143
MF		 13492015-03-14 Mike Frysinger <vapier@gentoo.org>
1350
1351 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1352 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1353 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1354
93129366
MF		 13552015-03-14 Mike Frysinger <vapier@gentoo.org>
1356
1357 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1358 [!ASSERT, WITH_ASSERT]: Likewise.
1359 * sim-endian.c: Delete sim-io.h include.
1360
4c4ca605
MF		 13612015-02-19 Mike Frysinger <vapier@gentoo.org>
1362
1363 * run-sim.h (sim_kill): Delete unused prototype.
1364
dc1d9d1f
CG		 13652015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1366
16218fd3
CG		 1367 * gentmap.c: Include "string.h".
1368
13692015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1370
1371 * sim-options.c (sim_args_command): Call freeargv() when failure
1372 occurs.
dc1d9d1f 1373
fdbf396f
JB		 13742015-01-07 Joel Brobecker <brobecker@adacore.com>
1375
1376 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1377
2d7bb758
JB		 13782014-12-03 Joel Brobecker <brobecker@adacore.com>
1379
1380 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1381 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1382 callbacks following renaming in callback.h.
1383 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1384 callback by call to "to_lstat" callback
1385
6aefca7e
GB		 13862014-08-28 Gary Benson <gbenson@redhat.com>
1387
1388 * sim-trace.h (debug_printf): New define.
1389
2974be62
AM		 13902014-08-19 Alan Modra <amodra@gmail.com>
1391
1392 * configure: Regenerate.
1393
faa743bb
RM		 13942014-08-15 Roland McGrath <mcgrathr@google.com>
1395
1396 * configure: Regenerate.
1397 * config.in: Regenerate.
1398
60d847df
MF		 13992014-03-10 Mike Frysinger <vapier@gentoo.org>
1400
1401 * sim-command.c (sim_do_command): Add const to cmd.
1402 * sim-options.c (sim_args_command): Add const to cmd.
1403 * sim-options.h (sim_args_command): Add const to cmd.
1404
b2b255bd
MF		 14052014-03-05 Mike Frysinger <vapier@gentoo.org>
1406
1407 * sim-hload.c (sim_load): Add const to prog.
1408 * sim-load.c (sim_load_file): Likewise.
1409 * sim-utils.c (sim_analyze_program): Likewise.
1410 * sim-utils.h (sim_analyze_program): Likewise.
1411 (sim_load_file): Likewise.
1412
1a8a700e
MF		 14132014-03-04 Mike Frysinger <vapier@gentoo.org>
1414
1415 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1416 * callback.c (system): Delete unused prototype.
1417 (os_init): Likewise.
1418 (os_shutdown): Likewise.
1419 (os_unlink): Likewise.
1420 (os_time): Likewise.
1421 (os_system): Likewise.
1422 (os_rename): Likewise.
1423 (os_write_stdout): Likewise.
1424 (os_flush_stdout): Likewise.
1425 (os_write_stderr): Likewise.
1426 (os_flush_stderr): Likewise.
1427 (os_write): Likewise.
1428 (os_read_stdin): Likewise.
1429 (os_read): Likewise.
1430 (os_open): Likewise.
1431 (os_lseek): Likewise.
1432 (os_isatty): Likewise.
1433 (os_get_errno): Likewise.
1434 (os_close): Likewise.
1435 (os_vprintf_filtered): Likewise.
1436 (os_evprintf_filtered): Likewise.
1437 (os_error): Likewise.
1438 (fdmap): Likewise.
1439 (fdbad): Likewise.
1440 (wrap): Likewise.
1441 (wrap): Change to new style prototype.
1442 (fdbad): Likewise.
1443 (fdmap): Likewise.
1444 (os_close): Likewise.
1445 (os_poll_quit): Likewise.
1446 (os_get_errno): Likewise.
1447 (os_isatty): Likewise.
1448 (os_lseek): Likewise.
1449 (os_open): Likewise.
1450 (os_read): Likewise.
1451 (os_read_stdin): Likewise.
1452 (os_write): Likewise.
1453 (os_write_stdout): Likewise.
1454 (os_flush_stdout): Likewise.
1455 (os_write_stderr): Likewise.
1456 (os_flush_stderr): Likewise.
1457 (os_rename): Likewise.
1458 (os_system): Likewise.
1459 (os_time): Likewise.
1460 (os_unlink): Likewise.
1461 (os_stat): Likewise.
1462 (os_fstat): Likewise.
1463 (os_lstat): Likewise.
1464 (os_ftruncate): Likewise.
1465 (os_truncate): Likewise.
1466 (os_pipe): Likewise.
1467 (os_pipe_empty): Likewise.
1468 (os_pipe_nonempty): Likewise.
1469 (os_shutdown): Likewise.
1470 (os_init): Likewise.
1471 (cb_read_target_syscall_maps): Likewise.
1472 (cb_target_to_host_syscall): Likewise.
1473 (cb_host_to_target_errno): Likewise.
1474 (cb_target_to_host_open): Likewise.
1475 (cb_store_target_endian): Likewise.
1476 (cb_host_to_target_stat): Likewise.
1477 * sim-hload.c (sim_load): Change to new style prototype.
1478 * sim-load.c (sim_load_file): Change to new style prototype.
1479 (report_transfer_performance): Likewise.
1480 (xprintf_bfd_vma): Likewise.
1481 * syscall.c (cb_get_string): Change to new style prototype.
1482 (get_path): Likewise.
1483 (cb_syscall): Likewise.
1484
7b064844
HPN		 14852013-10-15 Hans-Peter Nilsson <hp@axis.com>
1486
1487 * create-version.sh: Align parameters to match those of
1488 ../../gdb/common/create-version.sh.
1489 * Make-common.in (srcsim): New variable.
1490 (version.c): Adjust call to create-version.sh as per above.
1491
bf3d9781
AM		 14922013-09-23 Alan Modra <amodra@gmail.com>
1493
1494 * configure: Regenerate.
1495
f06dccb0
MF		 14962013-09-03 Mike Stump <mikestump@comcast.net>
1497
1498 * sim-options.c (complete_option_list): Mark text and word const.
1499
d6c2da54
TT		 15002013-06-28 Tom Tromey <tromey@redhat.com>
1501
1502 * Make-common.in (version.c): Use version.in, not
1503 common/version.in.
1504 * create-version.sh: Likewise.
1505
b652c496
JB		 15062013-06-24 Joel Brobecker <brobecker@adacore.com>
1507
1508 * create-version.sh: New script. Adapted from
1509 gdb/commong/create-version.sh.
1510 * Make-common.in (version.c): Update rule dependencies,
1511 and re-implement using create-version.sh.
1512
3346cfda
NC		 15132013-06-21 Nick Clifton <nickc@redhat.com>
1514
1515 * gennltvals.sh: Add msp430 support.
1516 * nltvals.def: Regenerate.
1517
31e6ad7d
MF		 15182013-06-03 Mike Frysinger <vapier@gentoo.org>
1519
1520 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1521 * aclocal.m4, configure: Regenerate.
1522
d3685d60
TT		 15232013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1524
1525 PR build/15414:
1526 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1527 -Wformat-nonliteral with -Wno-format.
1528
1517bd27
MF		 15292013-03-26 Mike Frysinger <vapier@gentoo.org>
1530
1531 * acinclude.m4: Regenerate.
1532
3fd38161
JS		 15332013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1534
1535 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1536 which do not support dv-sockser.o. Add always as option to
1537 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1538 is always required to be enabled by simulator.
1539
3f170f37
MF		 15402012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1541
1542 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1543 * nltvals.def: Regenerate.
1544
5f3ef9d0
JB		 15452012-06-16 Joel Brobecker <brobecker@adacore.com>
1546
1547 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1548 * config.in, configure: Regenerate.
1549
2c1fa544
PA		 15502012-05-24 Pedro Alves <palves@redhat.com>
1551
1552 * sim-signal.h (sim_signal_to_target): Rename to ...
1553 (sim_signal_to_gdb_signal): ... this.
1554 * sim-signal.c (sim_signal_to_target): Rename to ...
1555 (sim_signal_to_gdb_signal): ... this.
1556 * sim-reason.c (sim_stop_reason): Adjust to rename.
1557
a493e3e2
PA		 15582012-05-24 Pedro Alves <palves@redhat.com>
1559
1560 PR gdb/7205
1561
72f4393d 1562 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1563
2ea28649
PA		 15642012-05-24 Pedro Alves <palves@redhat.com>
1565
1566 PR gdb/7205
1567
1568 Replace target_signal with gdb_signal throughout.
1569
a6ff997c
NC		 15702012-05-18 Nick Clifton <nickc@redhat.com>
1571
1572 PR 14072
1573 * callback.c: Include config.h before system header files.
1574 * cgen-trace.c: Likewise.
1575 * cgen-utils.c: Likewise.
1576 * gentmap.c: Likewise.
1577
ffbc20d9
MF		 15782012-04-02 Mike Frysinger <vapier@gentoo.org>
1579
1580 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1581
2aaed979
KB		 15822012-03-28 Rathish C <rathish.c@kpitcummins.com>
1583
1584 * sim-trace.c: Update the function prototype of save_data_size.
1585 Move the enum data_fmt from here...
1586 * sim-trace.h: ...to here.
1587 Add function prototype of save_data.
1588
a35a3322
MF		 15892012-03-25 Mike Frysinger <vapier@gentoo.org>
1590
1591 * sim-core.h (sim_core_trans_addr): Add prototype.
1592
f914e384
HPN		 15932012-03-24 Hans-Peter Nilsson <hp@axis.com>
1594
1595 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1596 missing in last change.
1597
2232061b
MF		 15982012-03-24 Mike Frysinger <vapier@gentoo.org>
1599
1600 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1601 * nrun.c: Include string.h/strings.h.
1602 * aclocal.m4, config.in, configure: Regenerate.
1603
ac0aacdf
MF		 16042012-03-22 Mike Frysinger <vapier@gentoo.org>
1605
1606 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1607 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1608 out -Werror initialization.
1609
509deab2
MF		 16102012-03-19 Mike Frysinger <vapier@gentoo.org>
1611
1612 * Make-common.in (TAGS): Change a-z to [:lower:].
1613 * acinclude.m4 (sim-trace): Likewise.
1614 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1615 Change A-Za-z0-9 to [:alnum:].
1616
9a5e0c49
MF		 16172012-03-18 Mike Frysinger <vapier@gentoo.org>
1618
1619 * nrun.c (main): Display strsignal of sigrc.
1620
96cdfef0
MF		 16212012-01-06 Mike Frysinger <vapier@gentoo.org>
1622
1623 * Makefile.in (abs_srcdir): Declare.
1624 (srcroot): Define in terms of abs_srcdir.
1625 (headers): Change srcdir to abs_srcdir.
1626
12c3e59c
JB		 16272012-01-02 Joel Brobecker <brobecker@adacore.com>
1628
1629 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1630 header.
1631
96987c2b
JB		 16322011-12-19 Joel Brobecker <brobecker@adacore.com>
1633
1634 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1635 system bourne shell.
1636
71712327
MF		 16372011-12-03 Mike Frysinger <vapier@gentoo.org>
1638
1639 * syscall.c (cb_get_string): Rename from "get_string".
1640 (get_path): Rename get_string call to cb_get_string.
1641
db2e4d67
MF		 16422011-12-03 Mike Frysinger <vapier@gentoo.org>
1643
1644 * Make-common.in (VPATH): Add $(srccom).
1645 (DEP): Delete.
1646 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1647 POSTCOMPILE): New variables.
1648 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1649 Include dependency files, when using GNU Make. Delete all
1650 dependency-only rules.
1651 * aclocal.m4: Include ../../config/depstand.m4. Call
1652 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1653 (MAKE, GMAKE): New substs.
1654
a13852d9
MF		 16552011-11-07 Mike Frysinger <vapier@gentoo.org>
1656
1657 PR sim/13161
1658 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1659 * configure, config.in: Regenerate.
1660 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1661
4399a56b
MF		 16622011-10-19 Mike Frysinger <vapier@gentoo.org>
1663
1664 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1665
f1a81b37
JB		 16662011-10-18 John Wehle <john@feith.com> (tiny patch)
1667
1668 * sim-profile.c (profile_info): Only print the title once.
1669
9c082ca8
MF		 16702011-10-17 Mike Frysinger <vapier@gentoo.org>
1671
1672 * acinclude.m4: Rename from aclocal.m4.
1673 * aclocal.m4: Regenerate.
1674
6ffe910a
MF		 16752011-10-17 Mike Frysinger <vapier@gentoo.org>
1676
1677 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1678 * common.m4: Delete.
1679 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1680 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1681 * configure: Regenerate.
1682
59c0b43d
TT		 16832011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1684
1685 * sim-alu.h (ALU32_AND): Clear carry flag.
1686 (ALU32_AND): Clear carry flag.
1687
66f8d993
MF		 16882011-10-09 Mike Frysinger <vapier@gentoo.org>
1689
1690 * dv-cfi.c: Include stdbool.h.
1691
d56a2aae
MF		 16922011-10-09 Mike Frysinger <vapier@gentoo.org>
1693
1694 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1695
4a99173d
MF		 16962011-10-04 Mike Frysinger <vapier@gentoo.org>
1697
1698 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1699 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1700
10915d9a
MF		 17012011-07-12 Mike Frysinger <vapier@gentoo.org>
1702
1703 * sim-command.c: Include sim-options.h.
1704
63042524
MF		 17052011-07-12 Mike Frysinger <vapier@gentoo.org>
1706
1707 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1708
24a6c33d
MF		 17092011-07-12 Mike Frysinger <vapier@gentoo.org>
1710
1711 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1712 Delete direct call to AC_PROG_CC.
1713
2419798b
MF		 17142011-07-05 Mike Frysinger <vapier@gentoo.org>
1715
1716 * sim-command.c: New file.
1717 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1718 (sim-command.o): New rule.
1719
440db575
MF		 17202011-05-27 Mike Frysinger <vapier@gentoo.org>
1721
1722 * sim-options.c (standard_option_handler): Remove arg[0] check
1723 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1724 not an empty string, otherwise assign "" back to it.
1725
3ddcae71
MF		 17262011-05-26 Mike Frysinger <vapier@gentoo.org>
1727
1728 * nltvals.def: Regenerate to include Blackfin syscalls again.
1729
3a49ea9f
MF		 17302011-05-25 Mike Frysinger <vapier@gentoo.org>
1731
1732 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1733 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1734 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1735 (trace_idx_to_str): Likewise.
1736 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1737 (TRACE_syscall): Define.
1738 (WITH_TRACE_SYSCALL_P): Likewise.
1739 (TRACE_SYSCALL_P): Likewise.
1740
dd931b2f
MF		 17412011-05-23 Mike Frysinger <vapier@gentoo.org>
1742
1743 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1744 remove now-unnecessary sub-scope for glue->type setting.
1745 Check to see if the "reg" property exists before we use it, and
1746 if it doesn't exist, error out for "glue" devices.
1747
0e31da21
MF		 17482011-05-23 Mike Frysinger <vapier@gentoo.org>
1749
1750 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1751 glue-or, and set type to glue_xor when name is glue-xor.
1752 (hw_glue_port_event): Return immediately when type is glue_io
1753 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1754 and hw_port_event calls from glue_and to end of function.
1755
34b47c38
MF		 17562011-05-11 Mike Frysinger <vapier@gentoo.org>
1757
1758 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1759 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1760 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1761 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1762 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1763 around function arguments.
1764
56a9aa1d
MF		 17652011-04-14 Mike Frysinger <vapier@gentoo.org>
1766
1767 * sim-options.c (complete_option_list, sim_complete_command):
1768 New functions.
1769
d45bea91
MF		 17702011-04-02 Mike Frysinger <vapier@gentoo.org>
1771
1772 * dv-glue.c: Fix up style.
1773
12c4cbd5
MF		 17742011-04-02 Mike Frysinger <vapier@gentoo.org>
1775
1776 * hw-alloc.c (hw_alloc_data): Adjust brace.
1777 * hw-base.c (hw_base_data): Likewise.
1778 (generic_hw_unit_decode): Fix indentation.
1779 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1780 * hw-events.c (hw_event, hw_event_data): Likewise.
1781 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1782 * hw-instances.c (hw_instance_data): Likewise.
1783 * hw-instances.h (hw_instance): Likewise.
1784 * hw-main.h (hw_descriptor, enum): Likewise.
1785 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1786 * hw-ports.h (hw_port_descriptor): Likewise.
1787 * hw-properties.c (hw_property_data): Likewise.
1788 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1789 _range_property_spec, _reg_property_spec): Likewise.
1790 * hw-tree.c (_name_specifier, printer): Likewise.
1791 (split_device_specifier, parse_string_property, hw_tree_traverse,
1792 print_size, print_reg_property, print_string, print_properties):
1793 Fix indentation.
1794
66ee2731
MF		 17952011-03-29 Mike Frysinger <vapier@gentoo.org>
1796
1797 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1798 * Make-common.in (dv-cfi.o): New rule.
1799 * dv-cfi.c, dv-cfi.h: New files.
1800
165b70ea
KB		 18012011-03-21 Kevin Buettner <kevinb@redhat.com>
1802
1803 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1804 fcntl.h and sys/fcntl.h, for constants.
1805 * nltvals.def: Regenerate.
1806 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1807 * sim-io.h (sys/types.h, sys/stat.h): Include.
1808 (sim_io_stat, sim_io_fstat): Declare.
1809
028f6515
MF		 18102011-03-14 Mike Frysinger <vapier@gentoo.org>
1811
1812 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1813 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1814 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1815 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1816 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1817 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1818 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1819 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1820 syscall.c: Trim trailing whitespace.
1821
ef016f83
MF		 18222011-03-05 Mike Frysinger <vapier@gentoo.org>
1823
1824 * gennltvals.sh: Handle bfin targets.
1825 * nltvals.def: Regenerate.
1826
fee17b35
KB		 18272011-02-25 Kevin Buettner <kevinb@redhat.com>
1828
1829 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1830 file descriptors.
1831
d79fe0d6
MF		 18322011-02-14 Mike Frysinger <vapier@gentoo.org>
1833
1834 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1835 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1836 (hw_free): Drop zfree logic and always call free.
1837 * hw-base.c (hw_delete): Change zfree to free.
1838 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1839 (hw_handle_remove_phandle): Likewise.
1840 * hw-instances.c (hw_instance_delete): Likewise.
1841 * hw-tree.c (parse_reg_property): Likewise.
1842 (parse_ranges_property): Likewise.
1843 (parse_string_property): Likewise.
1844 * sim-core.c (sim_core_uninstall): Likewise.
1845 * sim-cpu.c (sim_cpu_free_all): Likewise.
1846 * sim-hw.c (sim_hw_uninstall): Likewise.
1847 * sim-memopt.c (do_memopt_delete): Likewise.
1848 (sim_memory_uninstall): Likewise.
1849 * sim-module.c (sim_module_uninstall): Likewise.
1850 * sim-options.c (sim_parse_args): Likewise.
1851 * sim-profile.c (profile_pc_cleanup): Likewise.
1852 (profile_uninstall): Likewise.
1853 * sim-watch.c (do_watchpoint_delete): Likewise.
1854 * sim-utils.c (zfree): Delete.
1855 (sim_state_free): Change zfree to free.
1856 * sim-utils.h (zfree): Delete.
1857
891e7fb1
MF		 18582011-02-13 Mike Frysinger <vapier@gentoo.org>
1859
1860 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1861
9bd90cce
MF		 18622011-01-12 Mike Frysinger <vapier@gentoo.org>
1863
1864 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1865
39a3ae0a
MF		 18662011-01-12 Mike Frysinger <vapier@gentoo.org>
1867
1868 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1869 fails.
1870 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1871 when asprintf fails.
1872 * sim-utils.c (sim_do_commandf): Issue an error and return when
1873 asprintf fails.
1874 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1875 asprintf fails.
1876
3143e5a9
MF		 18772011-01-11 Mike Frysinger <vapier@gentoo.org>
1878
1879 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1880 bytes has been calculated and when mmap_next_fd is valid and
1881 nr_bytes is 0.
1882 (memory_option_handler): Allow missing size when mmap_next_fd is
1883 valid.
1884
cb11d1f4
MF		 18852011-01-10 Mike Frysinger <vapier@gentoo.org>
1886
1887 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1888 not empty, and always append $3 to $hardware.
1889
18902011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1891
1892 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1893 * sim-hw.h (sim_hw_abort): Likewise.
1894
cc25892b
MF		 18952011-01-05 Mike Frysinger <vapier@gentoo.org>
1896
1897 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1898
44944448
JB		 18992011-01-05 Joel Brobecker <brobecker@adacore.com>
1900
1901 * run.1: Copyright year update.
1902
e61ddca7
MF		 19032010-12-28 Mike Frysinger <vapier@gentoo.org>
1904
e71b81d8
MF		 1905 * hw-alloc.h (HW_NALLOC): Define.
1906
1907010-12-28 Mike Frysinger <vapier@gentoo.org>
1908
e61ddca7
MF		 1909 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1910
bef6be3d
MF		 19112010-12-15 Mike Frysinger <vapier@gentoo.org>
1912
1913 * sim-memopt.c (OPTION_MAP_INFO): Define.
1914 (memory_options): Handle --map-info.
1915 (memory_option_handler): Handle OPTION_MAP_INFO.
1916
5be229c0
MF		 19172010-11-22 Mike Frysinger <vapier@gentoo.org>
1918
1919 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1920 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1921 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1922
81c641e7
MF		 19232010-11-22 Mike Frysinger <vapier@gentoo.org>
1924
1925 * sim-core.c (WITH_HW): Add device casts to device_error,
1926 device_io_read_buffer, and device_io_write_buffer.
1927
6ab5626b
MF		 19282010-11-16 Mike Frysinger <vapier@gentoo.org>
1929
1930 * dv-sockser.c (dv_sockser_write_buffer): New function.
1931 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1932 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1933
0bd15c7f
HPN		 19342010-10-07 Hans-Peter Nilsson <hp@axis.com>
1935
1936 * callback.c (os_lseek): Call wrap on lseek result.
1937
363a6e9f
OS		 19382010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1939
1940 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1941 call by its equality to -1 not by it being negative.
1942 (connected_p): Likewise for accept() call.
1943
c8551de3
MF		 19442010-04-23 Mike Frysinger <vapier@gentoo.org>
1945
1946 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1947
ef93a840
MF		 19482010-04-21 Mike Frysinger <vapier@gentoo.org>
1949
1950 * profile.c (sim_profile_print_bar): Add cpu argument.
1951
f093db8c
MF		 19522010-04-21 Mike Frysinger <vapier@gentoo.org>
1953
1954 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1955
0d3d2c71
MF		 19562010-04-21 Mike Frysinger <vapier@gentoo.org>
1957
1958 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1959 (profile_print_pc): Convert sim_io_printf to profile_printf.
1960 (profile_print_insn): Likewise.
1961 (profile_print_memory): Likewise.
1962 (profile_print_core): Likewise.
1963 (profile_print_model): Likewise.
1964 (sim_profile_print_bar): Likewise.
1965 (profile_print_speed): Likewise.
1966 (profile_print_addr_ranges): Likewise.
1967 (profile_info): Likewise.
1968 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1969
bd0bd508
MF		 19702010-04-19 Mike Frysinger <vapier@gentoo.org>
1971
1972 * sim-model.c (OPTION_MODEL): Convert to enum.
1973 (OPTION_MODEL_INFO): New enum.
1974 (model_options): Add model-info/info-model entries.
1975 (model_option_handler): Handle OPTION_MODEL_INFO.
1976
e8a76151
MF		 19772010-04-13 Mike Frysinger <vapier@gentoo.org>
1978
1979 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1980 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1981 initially.
1982
cb1cc9c6
MF		 19832010-04-13 Mike Frysinger <vapier@gentoo.org>
1984
1985 * sim-hrw.c (sim_write): Add const to buf arg.
1986 * sim-utils.h (sim_write_fn): Likewise.
1987
58f03a40
MF		 19882010-04-12 Mike Frysinger <vapier@gentoo.org>
1989
1990 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1991 defines.
1992
21cf617c
MF		 19932010-04-12 Mike Frysinger <vapier@gentoo.org>
1994
1995 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1996 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1997 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1998 * dv-sockser.c (sockser_options): Likewise.
1999 * hw-ports.c (empty_hw_ports): Likewise.
2000 * sim-hw.c (hw_options): Likewise.
2001 * sim-model.c (model_options): Likewise.
2002 * sim-options.c (standard_options): Likewise.
2003 * sim-profile.c (profile_options): Likewise.
2004 * sim-trace.c (trace_options): Likewise.
2005 * sim-watch.c (watchpoint_options): Likewise.
2006
e377ca52
MF		 20072010-04-12 Mike Frysinger <vapier@gentoo.org>
2008
2009 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2010 the local "arg_table" variable, and the xmalloc cast.
2011
adaaf009
MF		 20122010-04-10 Mike Frysinger <vapier@gentoo.org>
2013
2014 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2015 "prefix" var.
092d8476 2016 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2017
9ec7269f
MF		 20182010-04-10 Mike Frysinger <vapier@gentoo.org>
2019
2020 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2021
709b3bb3
MF		 20222010-04-10 Mike Frysinger <vapier@gentoo.org>
2023
2024 * sim-trace.c (save_data): Add const markings to "buf" argument.
2025
3dd68605
MF		 20262010-04-10 Mike Frysinger <vapier@gentoo.org>
2027
2028 * sim-options.c (standard_option_handler): Add const markings to
2029 local "type" var.
2030
0ad22a74
MF		 20312010-04-02 Mike Frysinger <vapier@gentoo.org>
2032
2033 * hw-ports.h: Fix spelling typos.
2034
75005b3a
MF		 20352010-03-30 Mike Frysinger <vapier@gentoo.org>
2036
2037 * configure.ac: Check for socklen_t.
2038 * configure, config.in: Regenerated.
2039 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2040
d946c288
MF		 20412010-03-30 Mike Frysinger <vapier@gentoo.org>
2042
2043 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2044 * sim-hw.c (hw_option_handler): Likewise.
2045
ff398ee4
MF		 20462010-03-30 Mike Frysinger <vapier@gentoo.org>
2047
2048 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2049 (interrupt_nr_to_str): Likewise.
2050 (default_interrupt_names): Add const to pointer type.
2051 (sim_watchpoint_install): Add const to prefix.
2052 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2053
6bf91687
MF		 20542010-03-30 Mike Frysinger <vapier@gentoo.org>
2055
2056 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2057 (sim_core_write_buffer): Likewise.
2058
15f3c2de
MF		 20592010-03-30 Mike Frysinger <vapier@gentoo.org>
2060
2061 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2062 the SIM_HAVE_ADDR_RANGE define.
2063
fb0cc53e
MF		 20642010-03-30 Mike Frysinger <vapier@gentoo.org>
2065
2066 * sim-core.h (device_error): Add const to message, and add printf
2067 format attribute.
2068
739dfd28
MF		 20692010-03-30 Mike Frysinger <vapier@gentoo.org>
2070
2071 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2072 SIM_HAVE_ADDR_RANGE define.
2073
59db87ad
MF		 20742010-03-30 Mike Frysinger <vapier@gentoo.org>
2075
2076 * dv-glue.c (hw_glue_ports): Swap static and const.
2077
dc416615
MF		 20782010-03-30 Mike Frysinger <vapier@gentoo.org>
2079
2080 * nrun.c (usage): Use void in definition.
2081 * sim-options.c (dup_arg_p): Convert old-style function definition.
2082 (sim_parse_args): Likewise.
2083 (sim_print_help): Likewise.
2084 * sim-trace.c (set_trace_option_mask): Likewise.
2085 (set_trace_option): Likewise.
2086 * sim-utils.c (sim_analyze_program): Likewise.
2087 (sim_elapsed_time_get): Likewise.
2088 (sim_elapsed_time_since): Likewise.
2089
11409fac
MF		 20902010-03-22 Mike Frysinger <vapier@gentoo.org>
2091
2092 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2093 (standard_options): Likewise.
2094 (standard_option_handler): Likewise.
2095
6d519a46
MF		 20962010-03-16 Mike Frysinger <vapier@gentoo.org>
2097
2098 * hw-ports.c (TRACE): Delete.
2099 * hw-properties.c (TRACE): Delete.
2100 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2101 (hw_find_integer_property): Likewise.
2102 (hw_find_integer_array_property): Likewise.
2103 (hw_add_duplicate_property): Likewise.
2104
799026a7
MF		 21052010-03-15 Mike Frysinger <vapier@gentoo.org>
2106
2107 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2108 "boolean".
2109
fd87baa9
MF		 21102010-02-04 Mike Frysinger <vapier@gentoo.org>
2111
2112 * sim-model.c: Include sim-model.h
2113
294bcb78
MF		 21142010-02-04 Mike Frysinger <vapier@gentoo.org>
2115
2116 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2117 & from the STATE_CPU() examples.
2118
80532737
DE		 21192010-01-24 Doug Evans <dje@sebabeach.org>
2120
d2c7a1a6
DE		 2121 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2122 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2123 ufixsfsi): Ditto.
2124 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2125 (struct cgen_fp_ops): Update signatures of floating point conversion
2126 operations.
2127
80532737
DE		 2128 * Make-common.in (CGEN_SIM_DEPS): Define.
2129 (CGEN_INCLUDE_DEPS): Use it.
2130 (CGEN_MAIN_CPU_DEPS): Simplify.
2131
1377e154
DE		 21322010-01-22 Doug Evans <dje@sebabeach.org>
2133
2134 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2135 (SUBWORDTFSI, JOINSIDI): Ditto.
2136
ec11f055
DE		 21372010-01-05 Doug Evans <dje@sebabeach.org>
2138
2139 * cgen-types.h (SETDI): Delete, unused.
2140
a09a0bfd
DE		 21412009-12-02 Doug Evans <dje@sebabeach.org>
2142
2143 * cgen-engine.h: Remove duplicated comment.
2144
62836bf4
DE		 21452009-11-23 Doug Evans <dje@sebabeach.org>
2146
2147 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2148 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2149
e94d449d
DE		 21502009-11-22 Doug Evans <dje@sebabeach.org>
2151
197fa1aa
DE		 2152 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2153 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2154 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2155 instead of CGEN_INSN_INT.
2156
e94d449d
DE		 2157 * cgen-trace.h (trace_extract): Add cast to fix warning.
2158
ca25db52
DE		 21592009-11-05 Doug Evans <dje@sebabeach.org>
2160
2161 * cgen-mem.h (DECLARE_GETT): Don't inline.
2162 (DECLARE_SETT): Ditto.
2163
c272cb46
JS		 21642009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2165
2166 * sim-inline.h: Fix spelling error.
2167
1428dced
TT		 21682009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2169
2170 * Make-common.in: Add datarootdir.
2171
44330079
RW		 21722009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2173
0aec8eb1
RW		 2174 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2175 (SIM_CHECK_MEMBERS_1): Remove.
2176 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2177 AC_CHECK_MEMBERS one.
2178 * configure: Regenerate.
2179
44330079
RW		 2180 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2181 * configure: Regenerate.
2182
d6416cdc
RW		 21832009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2184
81ecdfbb
RW		 2185 * config.in: Regenerate.
2186 * configure: Likewise.
2187
c462b41b
RW		 2188 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2189 definition of AC_CHECK_MEMBER.
2190
d6416cdc
RW		 2191 * aclocal.m4: m4_include toplevel config/override.m4.
2192 * configure: Regenerate.
2193
96e946ca
RW		 21942009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2195
2196 * Makefile.in (datarootdir): New variable.
2197
6a8b8615
DE		 21982009-07-07 Doug Evans <dje@sebabeach.org>
2199
2200 * Make-common.in (CPU_DIR): Define.
2201
2c2a86d7
DE		 22022009-07-06 Doug Evans <dje@sebabeach.org>
2203
2204 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2205 identifiers for file types rather than encoding internal
2206 implementation details of cgen.sh.
2207 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2208 * cgen.sh: Add support for parallel makes.
2209 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2210
c28c63d8
JB		 22112009-05-18 Jon Beniston <jon@beniston.com>
2212
72f4393d
L		 2213 * gennltvals.sh: Add lm32 target.
2214 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2215
982807ce
JB		 22162009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2217
2218 Speed up simulator startup:
2219 * sim-utils.c (zalloc): Use xcalloc.
2220
2a8922a9
HPN		 22212009-01-07 Hans-Peter Nilsson <hp@axis.com>
2222
2225d5bd
HPN		 2223 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2224 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2225 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2226 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2227 type, QI, HI, SI, DI.
2228
2a8922a9
HPN		 2229 * callback.c (os_error): Mark as being a noreturn function.
2230 * sim-io.h (sim_io_error): Similar for sim_io_error.
2231
6878aceb
JS		 22322008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2233
2234 * aclocal.m4: Fix underquoting of function names.
2235
be091327
DJ		 22362008-10-21 Julian Brown <julian@codesourcery.com>
2237
2238 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2239
79e1e459
HPN		 22402008-07-11 Hans-Peter Nilsson <hp@axis.com>
2241
2242 * common.m4: Add test for libz and zlib.h.
2243 * configure: Regenerate to track ../common/common.m4 changes.
2244 * config.in: Ditto.
2245
6efef468 22462008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2247 Daniel Jacobowitz <dan@codesourcery.com>
2248 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2249
2250 * aclocal.m4: Include ../../config/acx.m4.
2251 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2252 * configure, config.in: Regenerate.
2253 * Make-common.in (LIB_OBJS): Add version.o.
2254 (version.c, version.o): New rules.
72f4393d 2255 * run.c: Include version.h.
6efef468
JM		 2256 (usage): Add help parameter. Print output either to stdout or
2257 stderr depending on that parameter.
2258 (print_version): New.
2259 (main): Check for --help and --version.
2260 * run-sim.h (sim_target_display_usage): Add help parameter.
2261 * version.h: New.
2262
a4e64307
DJ		 22632008-04-14 Hans Kester <kester.hans@gmail.com>
2264
2265 * sim-signal.c: Define missing signals for _WIN32.
2266
2a3591b0
SR		 22672008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2268
2269 * gennltvals.sh: Add cr16.
2270 * nltvals.def: Rebuild.
2271
b981d709
DJ		 22722007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2273
eb639c50
DJ		 2274 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2275 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2276
f40f1a01
NC		 22772007-08-10 Nick Clifton <nickc@redhat.com>
2278
2279 * sim-memopt.c (memory_options): Mention that the
2280 --memory-size switch accepts suffixes.
72f4393d
L		 2281 (parse_size): Handle a suffix on the size value.
2282 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2283 switch accepts suffixes.
72f4393d 2284 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2285
edc5d9ec
HPN		 22862006-12-21 Hans-Peter Nilsson <hp@axis.com>
2287
2288 * acconfig.h: Remove.
2289 * config.in: Regenerate.
2290
09d96939
TS		 22912006-11-07 Thiemo Seufer <ths@mips.com>
2292
2293 * gentmap.c: Fix compile time warning.
2294
7e129781
TS		 22952006-11-07 Thiemo Seufer <ths@mips.com>
2296
2297 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2298 for bfd text addresses.
2299
3ae2e9a3 23002006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2301 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2302
2303 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2304 SIM_QUIET_NAN_NEGATED.
2305
41ec9f20
TS		 23062006-08-29 Nigel Stephens <nigel@mips.com>
2307
2308 * sim-profile.c (profile_pc_init): Initialise default profiling
2309 frequency to a prime number.
2310 (profile_print_pc): Convert gmon.out sample data into target
2311 byte order.
2312
e85e3205
RE		 23132006-06-13 Richard Earnshaw <rearnsha@arm.com>
2314
2315 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2316 * common.m4: Likewise.
2317 * configure: Regenerated.
2318
2f0122dc
DJ		 23192006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2320
2321 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2322 * configure: Regenerated.
2323
20e95c23
DJ		 23242006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2325
2326 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2327 and LIBINTL_DEP everywhere.
2328 (CSEARCH): Use INCINTL.
2329 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2330 gettext macros.
2331 * configure: Regenerated.
2332
ea696909
HPN		 23332006-03-29 Hans-Peter Nilsson <hp@axis.com>
2334
2335 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2336 option-contents test.
2337
aba6488e
MM		 23382005-11-28 Mark Mitchell <mark@codesourcery.com>
2339
25520859
MM		 2340 * sim-signal.c (sim_signal_to_target): Fix typos.
2341
aba6488e
MM		 2342 * sim-reason.c (sim_stop_reason): Use
2343 sim_signal_to_target, not sim_signal_to_host.
2344 * sim-signal.c (sim_signal_to_host): Fix typo.
2345 (sim_signal_to_target): New function.
2346
f010abaa
HPN		 23472005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2348
2349 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2350 change.
2351
09b96ea0
ILT		 23522005-07-08 Ian Lance Taylor <ian@airs.com>
2353
efd36314
ILT		 2354 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2355
09b96ea0
ILT		 2356 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2357 different fraction for a quiet NaN.
2358 (unpack_fpu): Likewise.
2359
3b02a06b
BE		 23602005-07-08 Ben Elliston <bje@au.ibm.com>
2361
2362 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2363 * sim-load.c: Likewise.
2364 * syscall.c: Likewise.
2365
18d59ab9
CV		 23662005-05-24 Corinna Vinschen <vinschen@redhat.com>
2367
2368 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2369 check.
2370
149cfe5b
DJ		 23712005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2372
2373 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2374
3f6da722 23752005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2376
3f6da722
MI		 2377 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2378 and signed64 for __ALPHA__.
2379
2b193c4a
MK		 23802005-03-23 Mark Kettenis <kettenis@gnu.org>
2381
2382 * aclocal.m4 Include ../../gettext.m4.
2383 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2384 (AM_LC_MESSAGES): Remove.
2385 * configure: Regenerate.
2386
51216631
JB		 23872005-02-28 Jim Blandy <jimb@redhat.com>
2388
2389 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2390 -Wuninitialized in the default list of build warnings if CFLAGS is
2391 set, and doesn't include -O. (Using -Wuninitialized without
2392 optimization produces a warning, which interferes with compilation
2393 with -Werror.)
72f4393d 2394
0c4507fd
JB		 23952005-02-21 Jim Blandy <jimb@redhat.com>
2396
2397 * callback.c (os_fstat): Don't declare 't' unless it's used.
2398
9ab46d53
JB		 23992005-02-09 Jim Blandy <jimb@redhat.com>
2400
2401 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2402 '-s' argument.
2403 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2404 to $(CGEN), to ensure that the command substitution happens where
2405 the variable is referenced in the submake, not when the submake's
2406 arguments are expanded.
2407 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2408 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2409 application Scheme script directly after ${cgen}; don't precede it
2410 with a -s.
2411
f4f8cce4
HPN		 24122005-01-28 Hans-Peter Nilsson <hp@axis.com>
2413
97f669ed
HPN		 2414 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2415 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2416 Include libiberty.h.
2417 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2418 being either end of a pipe.
2419 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2420 (os_shutdown): Clear pipe state.
2421 (default_callback): Initialize new members.
2422
f4f8cce4
HPN		 2423 * callback.c (default_callback): Initialize target_endian.
2424 (cb_store_target_endian): Renamed from store, new first parameter
2425 host_callback *cb, drop last parameter big_p. Take endianness
2426 from cb.
2427 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2428 Remove variable big_p.
2429 * nrun.c (main): Initialize default_callback.target_endian.
2430
35695fd6
AC		 24312005-01-14 Andrew Cagney <cagney@gnu.org>
2432
2433 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2434 Add explicit call to AC_CONFIG_HEADER.
2435 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2436 * configure: Re-generate.
2437
f0569246
AC		 24382005-01-12 Andrew Cagney <cagney@gnu.org>
2439
2440 * common.m4: New file, based on of aclocal.m4.
2441
38f48d72
AC		 24422005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2443
2444 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2445 * configure: Regenerated to track ../common/aclocal.m4 changes.
2446
b7026657
AC		 24472005-01-07 Andrew Cagney <cagney@gnu.org>
2448
2449 * configure.ac: Rename configure.in, require autoconf 2.59.
2450 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2451 * configure: Re-generate.
2452
5d945fec
HPN		 24532004-12-15 Hans-Peter Nilsson <hp@axis.com>
2454
2455 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2456 <case CB_SYS_ftruncate>: New cases.
2457
0d3cd463
HPN		 24582004-12-13 Hans-Peter Nilsson <hp@axis.com>
2459
2460 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2461 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2462 * callback.c (os_lstat): New function.
0d3cd463 2463
119860e5
HPN		 24642004-12-08 Hans-Peter Nilsson <hp@axis.com>
2465
027e2a04
HPN		 2466 * run.1: Document --sysroot=filepath.
2467 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2468 (standard_options): Support --sysroot=<path>.
2469 (standard_option_handler): Handle OPTION_SYSROOT.
2470 * syscall.c (simulator_sysroot): Define, initialized empty.
2471 (get_path): Prepend simulator_sysroot to absolute file path.
2472 [HAVE_STRING_H]: Include string.h.
2473 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2474 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2475 (main): If simulator_sysroot is not empty, chdir there.
2476 * sim-config.h (simulator_sysroot): Declare.
2477
119860e5
HPN		 2478 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2479 cgen_rtx_error" in a CGEN-generated simulator.
2480 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2481 replacement for CGEN-related breakpoints.
2482
70ae6611
HPN		 24832004-12-07 Hans-Peter Nilsson <hp@axis.com>
2484
2485 * Make-common.in (sim-basics_h): Add $(callback_h).
2486
697afb65
HPN		 24872004-12-03 Hans-Peter Nilsson <hp@axis.com>
2488
2489 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2490 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2491 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2492 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2493 (SIM_CHECK_MEMBERS): New macros.
2494 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2495 for struct stat member test and write. Add ST_x calls for each
2496 struct stat member tested in configure.in. Wrap each ST_x call in
2497 #ifdef of configure macro for that member.
2498 * configure, config.in: Regenerate.
2499
6e56eb07
HPN		 25002004-12-01 Hans-Peter Nilsson <hp@axis.com>
2501
2502 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2503 /dev/null.
2504 <case desc>: Pass -OPC opcfile.
2505 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2506 parameter to cgen.sh.
2507
c87368ac
RE		 25082004-11-30 Richard Earnshaw <rearnsha@arm.com>
2509
2510 * Make-common.in (sim-basics_h): Correct dependencies on
2511 cconfig.h and tconfig.h
2512 (sim-load.o): Correct typo in sim-basics_h dependency.
2513
08cd3760
RE		 25142004-11-18 Richard Earnshaw <rearnsha@arm.com>
2515
15f5e61f
RE		 2516 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2517 sub-dependencies for other sim files that they include.
2518 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2519 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2520
1afbf186
HPN		 25212004-11-16 Hans-Peter Nilsson <hp@axis.com>
2522
1d72487d
HPN		 2523 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2524 endian information.
2525
1afbf186
HPN		 2526 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2527 $(remote_sim_h) too.
2528 (sim_main_headers): Add sim-utils.h.
2529
a3bb1089
FCE		 25302004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2531
2532 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2533
5a645dc5
AC		 25342004-07-26 Andrew Cagney <cagney@gnu.org>
2535
2536 Problem from Olaf Hering <olh@suse.de>.
2537 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2538
109d3db3
BE		 25392004-07-10 Ben Elliston <bje@au.ibm.com>
2540
2541 * hw-tree.c (parse_integer_property): Typo fix in comments.
2542 * sim-options.c (sim_args_command): Likewise.
2543
0aaa4a81
AC		 25442004-06-28 Andrew Cagney <cagney@gnu.org>
2545
2546 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2547
0242f9ea
JR		 25482004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2549
2550 * callback.c (os_shutdown): Fix bug in last change: actually
2551 mark file descriptors as available on startup.
2552
594ee3a7
JR		 25532004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2554
2555 [ include/gdb: * callback.h (host_callback_struct): Replace
2556 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2557 * callback.c: Changed all users.
594ee3a7 2558
5f510f9c
AM		 25592004-06-15 Alan Modra <amodra@bigpond.net.au>
2560
2561 * sim-load.c (sim_load_file): Use bfd_get_section_size
2562 instead of bfd_get_section_size_before_reloc.
2563
7659f80a
DJ		 25642004-05-18 Daniel Jacobowitz <dan@debian.org>
2565
2566 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2567 passing it to printf.
2568
41ee5402
DJ		 25692004-05-10 Daniel Jacobowitz <dan@debian.org>
2570
2571 * callback.c: Update copyright dates.
2572 * run.c: Likewise.
2573 * sim-basics.h: Likewise.
2574 * sim-load.c: Likewise.
2575 * syscall.c: Likewise.
2576
25772004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2578
2579 * callback.c: Include cconfig.h instead of config.h.
2580 * run.c: Likewise.
2581 * sim-basics.h: Likewise.
2582 * sim-load.c: Likewise.
2583 * syscall.c: Likewise.
2584
6d0c993e
BE		 25852004-01-16 Ben Elliston <bje@wasabisystems.com>
2586
2587 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2588
6edf0760
NC		 25892003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2590
2591 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2592
a69146da
KH		 25932003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2594
2595 * sim-options.c (standard_options): Fix the names of H8
2596 variants.
2597
fc0a2244
AC		 25982003-10-30 Andrew Cagney <cagney@redhat.com>
2599
2600 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2601 with "struct bfd_symbol".
2602
ee3073b5
AC		 26032003-10-21 Andrew Cagney <cagney@redhat.com>
2604
2605 * callback.c (os_truncate): Call "truncate", and not "stat".
2606
198beae2
AC		 26072003-10-20 Andrew Cagney <cagney@redhat.com>
2608
2609 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2610
8822d001
JR		 26112003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2612
2613 * callback.c (os_ftruncate, os_truncate): New functions.
2614 (default_callback): Initialize ftruncate and truncate members.
2615
ea52ff81
DB		 26162003-09-08 Dave Brolley <brolley@redhat.com>
2617
2618 On behalf of Doug Evans <dje@sebabeach.org>
2619 * cgen.sh: New arg archfile.
2620 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2621 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2622
e158f0a0
AC		 26232003-08-28 Andrew Cagney <cagney@redhat.com>
2624
2625 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2626 * sim-options.c (print_help): Cast the format with specifier to
2627 "int".
2628
33319edb 26292003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2630 Dave Brolley <brolley@redhat.com>
33319edb 2631
72f4393d 2632 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2633 fields of CGEN_WRITE_QUEUE_ELEMENT.
2634 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2635 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2636 * gennltvals.sh: Add frv target.
2637 * nltvals.def: Add frv target.
2638
72f536bd
MS		 26392003-06-23 Michael Snyder <msnyder@redhat.com>
2640
ac59bf8d 2641 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2642 * sim-reg.c: Fix cut-and-paste bug in comment.
2643
1f1b2817
AC		 26442003-06-22 Andrew Cagney <cagney@redhat.com>
2645
2646 From matthew green <mrg@redhat.com>:
72f4393d 2647 * sim-fpu.h: Update copyright.
1f1b2817 2648 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2649 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2650 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2651
89c0d7dd 26522003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2653
89c0d7dd 2654 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2655 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2656 with disassemble_info:read_memory_func.
2657 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2658
828c9ae6
MS		 26592003-06-04 Michael Snyder <msnyder@redhat.com>
2660
2661 * common/run.c (main): Remove SIM_H8300 ifdef.
2662 (usage): Ditto.
2663 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2664 (standard_options): Add '-x' for h8/300sx.
2665 (standard_option_handler): Add case for SIM_H8300SX.
2666
80d35d90
MS		 26672003-04-13 Michael Snyder <msnyder@redhat.com>
2668
2669 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2670
876fec02
AC		 26712003-03-01 Andrew Cagney <cagney@redhat.com>
2672
2673 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2674 (sim_engine_vabort): Ditto.
2675
6b4a8935
AC		 26762003-02-27 Andrew Cagney <cagney@redhat.com>
2677
2678 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2679 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2680 * nrun.c (main): Ditto.
2681
dbd7cd63
AC		 26822003-02-26 Andrew Cagney <cagney@redhat.com>
2683
2684 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2685 (sim_engine_vabort): Ditto.
2686 (sim_engine_halt, sim_engine_restart): Ditto.
2687
836cc9f4
AC		 26882003-02-20 Andrew Cagney <ac131313@redhat.com>
2689
2690 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2691 (sim-break_h): Delete macro.
2692 (sim-break.o): Delete rule.
2693 * sim-break.c: Delete file.
2694 * sim-break.h: Delete file.
2695 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2696 (STATE_BREAKPOINTS): Delete macro.
2697 (sim_state_base): Delete field breakpoints.
2698 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2699 sim_break_install to array.
2700
45a15d6f
KH		 27012003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2702
2703 * run.c (usage): Fix typos.
2704
127a77fe
CD		 27052002-11-27 Richard Sandiford <rsandifo@redhat.com>
2706
2707 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2708
b85e4829
AC		 27092002-11-22 Andrew Cagney <ac131313@redhat.com>
2710
2711 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2712 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2713 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2714 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2715 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2716 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2717 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2718 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2719 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2720 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2721
d25b1553
AC		 27222002-11-13 Andrew Cagney <cagney@redhat.com>
2723
2724 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2725
d690312f
CD		 27262002-11-06 Richard Sandiford <rsandifo@redhat.com>
2727
2728 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2729 (distclean): Depend on it.
2730
7c3e3b33
AM		 27312002-10-14 Alan Modra <amodra@bigpond.net.au>
2732
2733 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2734
7ede505a
DB		 27352002-08-29 Dave Brolley <brolley@redhat.com>
2736
2737 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2738
75c4388a
AC		 27392002-07-17 Andrew Cagney <cagney@redhat.com>
2740
2741 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2742 (sim_set_callbacks, sim_size, sim_trace)
2743 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2744 to here from "gdb/remote-sim.h".
2745
7a3085c1 27462002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2747
2748 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2749 avoid possible longjmp problems with automatic variable siggnal.
2750
076043f2
AC		 27512002-07-14 Andrew Cagney <ac131313@redhat.com>
2752
2753 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2754 * Make-common.in (installdirs): Make $(libdir) too, needed when
2755 installing libsim.a.
2756
3fbeef0b
AC		 27572002-07-13 Andrew Cagney <ac131313@redhat.com>
2758
2759 * gennltvals.sh (dir): Mark d30v as obsolete.
2760 * nltvals.def: Remove d30v.
2761
bf962092
AC		 27622002-06-17 Andrew Cagney <cagney@redhat.com>
2763
27961795
AC		 2764 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2765
bf962092
AC		 2766 * sim-memopt.c: Include <unistd.h>.
2767 (do_memopt_add): Fix printf format.
2768 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2769
c8cca39f
AC		 27702002-06-16 Andrew Cagney <ac131313@redhat.com>
2771
2772 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2773 --enable-gdb-build-warnings.
2774 * configure: Regenerated to track ../common/aclocal.m4 changes.
2775
307041b7 27762002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2777
72f4393d
L		 2778 * sim-fpu.c (unpack_fpu): Initialize exponent for
2779 sim_fpu_class_zero.
2780 (i2fpu): Same.
2781 (sim_fpu_sqrt): Same.
7d7d930f 2782
3c25f8c7
AC		 27832002-06-08 Andrew Cagney <cagney@redhat.com>
2784
2785 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2786 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2787 * run.c: Ditto.
2788 * sim-load.c: Ditto.
2789 * callback.c: Ditto.
2790 * syscall.c: Ditto.
2791 * Make-common.in (callback_h): Define.
2792 (remote_sim_h): Define.
2793 (run.o): Update.
2794 (callback.o): Update.
2795 (syscall.o): Update.
72f4393d 2796 (sim-load.o):
3c25f8c7
AC		 2797 (nrun.o): Update.
2798 (sim-hload.o): Update.
2799 (sim-io.o): Update.
2800 (sim-reason.o): Update.
2801 (sim-reg.o): Update.
2802 (sim-resume.o): Update.
2803
dbec3bef
KH		 28042002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2805
2806 * run.c: Fix formatting.
2807
de4112fa
NC		 28082002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2809
2810 * run-sim.h: New header. Provide prototypes for functions used
2811 between run() and libsim.a which are not used by GDB.
2812 * run.c: Include run-sim.h.
72f4393d
L		 2813 (main): If SIM_TARGET_SWITCHES is defined call
2814 sim_target_parse_command_line.
2815 (usage): If SIM_TARGET_SWITCHES is defined call
2816 sim_target_display_usage.
de4112fa 2817
a8cdafbd
AV		 28182002-05-17 Andrey Volkov <avolkov@transas.com>
2819
2820 * run.c: Made h8300s as new target, not h8300h alias.
2821 Added new option -S (h8300s target)
2822 * sim-options.c: Ditto.
72f4393d 2823
5accf1ff
CD		 28242002-05-01 Chris Demetriou <cgd@broadcom.com>
2825
2826 * callback.c: Use 'deprecated' rather than 'depreciated.'
2827
080fe24b
AC		 28282002-02-24 Andrew Cagney <ac131313@redhat.com>
2829
2830 From wiz at danbala:
2831 * sim-fpu.h: Fix grammar and typos.
2832 Fix PR gdb/287.
2833
6439295f
CD		 28342002-02-10 Chris Demetriou <cgd@broadcom.com>
2835
2836 * callback.c: Fix some spelling errors.
2837 * hw-device.h: Likewise.
2838 * hw-tree.c: Likewise.
2839 * sim-abort.c: Likewise.
2840 * sim-alu.h: Likewise.
2841 * sim-core.h: Likewise.
2842 * sim-events.c: Likewise.
2843 * sim-events.h: Likewise.
2844 * sim-fpu.h: Likewise.
2845 * sim-profile.h: Likewise.
2846 * sim-utils.c: Likewise.
2847
dea03d4e
HPN		 28482002-01-31 Hans-Peter Nilsson <hp@axis.com>
2849
2850 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2851 New functions.
2852
1636f0bb
BE		 28532002-01-20 Ben Elliston <bje@redhat.com>
2854
2855 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2856 the comment for this enumerator.
2857
b59d44de
BE		 28582002-01-14 Ben Elliston <bje@redhat.com>
2859
2860 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2861
280b26c0
KH		 28622001-12-20 Kazu Hirata <kazu@hxi.com>
2863
2864 * run.c (usage): Fix a typo.
2865
e3e473da
BE		 28662001-07-05 Ben Elliston <bje@redhat.com>
2867
2868 * Make-common.in (srccgen): Remove.
2869 (CGEN_CPU_DIR): Define.
2870 (CGEN_READ_SCM): Redefine without $(srccgen).
2871 (CGEN_ARCH_SCM): Ditto.
2872 (CGEN_CPU_SCM): Ditto.
2873 (CGEN_DECODE_SCM): Ditto.
2874 (CGEN_DESC_SCM): Ditto.
2875
2836ee25
FCE		 28762001-04-25 Frank Ch. Eigler <fche@redhat.com>
2877
2878 * sim-load.c (sim_load_file): Put it back: external now.
2879 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2880
5b778125
AC		 28812001-04-21 Andrew Cagney <ac131313@redhat.com>
2882
2883 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2884 internal interface.
2885 * sim-utils.c (sim_analyze_program): Ditto.
2886
6ec9f4a9
FCE		 28872001-04-19 Frank Ch. Eigler <fche@redhat.com>
2888
2889 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2890 we're finished with its immediate use.
2891 * sim-load.c (sim_load_file): Ditto.
2892
764f1408
FCE		 28932001-03-16 Frank Ch. Eigler <fche@redhat.com>
2894
2895 Add support for mmap-based memory regions.
2896 * sim-memopt.c (mmap_next_fd): New global.
2897 (sim_memory_init): Reinitialize it.
2898 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2899 "--memory-mapfile FILE" option. Check for some errors.
2900 (do_memopt_add): Conditionally do mmap instead of malloc for
2901 backing store of simulated memory. Check for more errors.
2902 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2903 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2904 * configure.in: Look for mmap/fstat related functions and headers.
2905 * config.in, configure: Regenerated.
2906
35c20992
FCE		 29072001-03-15 Frank Ch. Eigler <fche@redhat.com>
2908
2909 * sim-core.c (sim_core_map_attach): Correct overlap-related
2910 error messages.
2911
f6bb7a3b
MM		 29122001-03-07 Michael Meissner <meissner@redhat.com>
2913
2914 * run.c (alloca-conf.h): Delete, no longer provided.
2915
01816cd8
BE		 29162001-02-22 Ben Elliston <bje@redhat.com>
2917
2918 * sim-trace.h (TRACE_VPU_IDX): Add.
2919 (TRACE_vpu): Define.
2920 (WITH_TRACE_VPU_P): Likewise.
2921 (TRACE_VPU_P): Likewise.
2922 * sim-trace.c (OPTION_TRACE_VPU): Define.
2923 (trace_options): Add --trace-vpu.
2924 (trace_option_handler): Handle OPTION_TRACE_VPU.
2925 (trace_option_handler): Include VPU tracing in --trace-semantics.
2926 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2927
44a9331c
BE		 29282001-02-21 Ben Elliston <bje@redhat.com>
2929
2930 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2931 (TRACE_BRANCH_INPUT2): Likewise.
2932
c43ad8eb
BE		 29332001-02-09 Ben Elliston <bje@redhat.com>
2934
2935 * (profile_print_pc): Write header out in target byte order.
2936
29372001-02-09 Ben Elliston <bje@redhat.com>
2938
2939 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2940 adjusting the pc shift value.
2941
9397fcbf
FCE		 29422001-01-12 Chris Demetriou <cgd@sibyte.com>
2943
badd2b1e
BE		 2944 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2945 where a numeric value is supplied.
9397fcbf 2946
63fe1038
BE		 29472001-01-06 Ben Elliston <bje@redhat.com>
2948
2949 * cgen.sh: Allow extrafiles to include the semantics files when
2950 generating an ISA-specific decoder.
2951
b6f6b44d
AO		 29522000-12-27 Alexandre Oliva <aoliva@redhat.com>
2953
2954 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2955
ad8707b5
BE		 29562000-12-23 Ben Elliston <bje@redhat.com>
2957
2958 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2959 them to the trace stream using sim_fpu_printn_fpu. Include
2960 "sim-fpu.h".
2961
b94c0966
BE		 29622000-12-15 Ben Elliston <bje@redhat.com>
2963
2964 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2965 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2966 trailing digits as specified (-1 to print all digits).
2967 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2968 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2969 to print_bits ().
2970
fd5d712e
BE		 29712000-12-13 Ben Elliston <bje@redhat.com>
2972
2973 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2974 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2975 (defs): New action.
2976
4c15ccf7
GK		 29772000-12-12 Geoffrey Keating <geoffk@redhat.com>
2978
2979 * sim-endian.h: Don't have parameters on macro definitions which
2980 are simply renaming functions, to permit use of XCONCAT2 in both
2981 the macro name and the arguments in a use of such a definition.
2982
0d277f51
BE		 29832000-12-11 Ben Elliston <bje@redhat.com>
2984
2985 * cgen-ops.h (SUBWORDDFDI): New function.
2986
bb4e03e5
BE		 29872000-12-05 Ben Elliston <bje@redhat.com>
2988
c79688eb
BE		 2989 * Make-common.in (cgen-defs): New target.
2990 (cgen-decode): Pass $(EXTRAFILES).
2991
bb4e03e5
BE		 2992 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2993 -outfile-suffix options.
2994
76440e4b
BE		 29952000-12-04 Ben Elliston <bje@redhat.com>
2996
6227bc85
BE		 2997 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2998 (SUBWORDSIUQI): Likewise.
2999 (SUBWORDDIHI): Likewise.
3000 (SUBWORDDIQI): New function.
3001
76440e4b
BE		 3002 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3003 * cgen-scache.c (scache_option_handler): Remove unused local var.
3004
cdc2a5c3
BE		 30052000-12-03 Ben Elliston <bje@redhat.com>
3006
3007 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3008
4e73b9c1
SC		 30092000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3010
3011 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3012
ce9bc8d1
SC		 30132000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3014
3015 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3016 space is not zero.
3017
ce13044d
SC		 30182000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3019
3020 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3021 (set_hw_delete): Moved the macro as a function.
3022 * hw-base.h (set_hw_delete): Declare as external function.
3023 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3024 allocated using hw_malloc.
72f4393d 3025
7c070881
SC		 30262000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3027
3028 * sim-options.c (sim_parse_args): Free the memory used for
3029 long_options, short_options, handlers, opt_cpu, orig_val.
3030
4f49fa1b
BE		 30312000-11-20 Ben Elliston <bje@redhat.com>
3032
3033 * cgen-ops.h (SUBBI): New macro.
3034 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3035 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3036
2d84da1b
BE		 30372000-11-16 Ben Elliston <bje@redhat.com>
3038
3039 * cgen-types.h (VOID): New type.
3040
dbc168af
BE		 30412000-11-09 Ben Elliston <bje@redhat.com>
3042
3043 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3044 (sim_fpu_two): Set exponent to 1.
3045
e4f5c43e
EZ		 30462000-10-26 Ben Elliston <bje@redhat.com>
3047
72f4393d
L		 3048 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3049 `all'. Pass `-i' options to cgen applications.
3050 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3051 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3052
a8d894af
BE		 30532000-10-08 Ben Elliston <bje@redhat.com>
3054
3055 * cgen-utils.c (cgen_rtx_error): New function.
3056
30572000-10-07 Ben Elliston <bje@redhat.com>
3058
3059 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3060 conditions for sim_core_read_buffer().
3061
6d4c43bf
DB		 30622000-09-26 Dave Brolley <brolley@redhat.com>
3063
3064 * cgen-utils.c (RORQI): New function.
3065 (ROLQI): New function.
3066 (RORHI): New function.
3067 (ROLHI): New function.
3068
0e266e5c
DB		 30692000-08-28 Dave Brolley <brolley@redhat.com>
3070
3071 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3072 in insn_value if it will fit.
3073
604259a0
FCE		 30742000-08-21 Frank Ch. Eigler <fche@redhat.com>
3075
3076 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3077
4193618c
DB		 30782000-08-15 Dave Brolley <brolley@redhat.com>
3079
3080 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3081
30822000-08-15 Dave Brolley <brolley@redhat.com>
3083
3084 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3085 (PROFILE_CPU_FREQ): New macro.
3086 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3087 (profile-options): Add profile-cpu-frequency.
3088 (parse_frequency): New function.
3089 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3090 (profile_print_speed): Print cpu frequency and simulated execution time.
3091 Re-indent other items to match.
3092
548a3e15
AC		 30932000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3094
3095 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3096
fab307a2
FCE		 30972000-07-27 Frank Ch. Eigler <fche@redhat.com>
3098
3099 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3100 * Makefile.in (install): Install run.1 man page.
3101
46a19b74
AC		 3102Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3103
3104 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3105 * Makefile.in (headers,nltvals.def): Merge.
3106
3c765a54
AC		 3107Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3108
f9cbceb6
AC		 3109 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3110 * nrun.c (main): Print the simulator statistics only in
3111 verbose mode.
3112 * hw-properties.h (hw_find_integer_array_property): Fix
3113 prototype (use signed_cell).
3114
38e64f35
AC		 3115 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3116 * sim-events.c (sim_events_remain_time): New function returning
3117 the time that remains before the event is raised.
3118 * hw-events.c (hw_event_remain_time): Likewise.
3119 * sim-events.h (sim_events_remain_time): Declare.
3120 * hw-events.h (hw_event_remain_time): Declare.
3121
0802cc40
AC		 3122 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3123 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3124 (OPTION_HW_LIST): New option --hw-list to list the devices.
3125 (hw_option_handler): List the device tree with 'sim_hw_print'.
3126
3c765a54
AC		 3127 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3128 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3129 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3130 (EXTENDED): Define for 16-bit word size.
3131 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3132 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3133 * sim-types.h: Added support for 16-bit targets.
3134
7fb283bc
FCE		 31352000-06-23 Frank Ch. Eigler <fche@redhat.com>
3136
3137 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3138
ab42ee12
FCE		 31392000-06-24 Frank Ch. Eigler <fche@redhat.com>
3140
3141 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3142 * Makefile.in (distclean): Clean cconfig.h also.
3143
eb2d80b4
AC		 3144Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3145
3146 * configure: Regenerated to track ../common/aclocal.m4 changes.
3147
3148Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3149
3150 * aclocal.m4 (sim-profile): Enable the profiler by default.
3151
781c552e
AC		 3152Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3153
3154 * run.c (main): Initialize sigrc.
3155
5eb1a8fa
AC		 3156Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3157
3158 * sim-events.c (update_time_from_event): Add more detailed event
3159 tracing.
3160
b2ac51e4
DB		 31612000-03-30 Dave Brolley <brolley@redhat.com>
3162
3163 * aclocal.m4 (cgen): Use guile to run cgen.
3164
f8603f2f
DB		 31652000-03-23 Dave Brolley <brolley@redhat.com>
3166
3167 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3168 ftruncdfsf.
3169 * cgen-accfp.c (fextsfdf): New function.
3170 (ftruncdfsf): New function.
3171 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3172
0f831eb3
JJ		 31732000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3174
3175 * cgen-ops.h: Added TRUNCSISI.
3176
e88acae7
FCE		 31772000-03-08 Dave Brolley <brolley@redhat.com>
3178
3179 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3180 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3181 (sim_queue_fn_si_write): Last argument is has type USI.
3182 (sim_queue_fn_sf_write): New function.
3183 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3184 (sim_queue_fn_sf_write): New function.
3185 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3186
baa7ae6f
AC		 3187Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3188
3189 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3190 sim_set_trace and run simulator using sim_resume.
3191 (main): Add option ``-o'' - operating environment. Only continue
3192 after a signal when operating environment.
3193 (main): Always set REASON and SIGRC using sim_stop_reason.
3194 (sim_trace): Delete extern declaration.
3195
6d358e86
NC		 31962000-02-08 Nick Clifton <nickc@cygnus.com>
3197
3198 * callback.c: Fix compile time warning messages.
3199 * run.c: Fix compile time warning messages.
72f4393d 3200
ed9a39eb
JM		 32011999-12-17 Dave Brolley <brolley@cygnus.com>
3202
3203 * sim-profile.h: (set_profile_option_mask): Add prototype.
3204 * sim-profile.c (set_profile_option_mask): No longer static.
3205
c4093a6a
JM		 3206Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3207
3208 * sim-arange.c: Include <string.h>
3209
de57eccd
JM		 32101999-12-07 Dave Brolley <brolley@cygnus.com>
3211
c4093a6a 3212 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3213 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3214 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3215 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3216 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3217 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3218 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3219 (fn_mem_qi_write): New union members.
3220 (fn_mem_hi_write): New union members.
3221 (fn_mem_si_write): New union members.
3222 (fn_mem_di_write): New union members.
3223 (fn_mem_df_write): New union members.
3224 (fn_mem_xi_write): New union members.
3225 (sim_queue_fn_mem_qi_write): New function.
3226 (sim_queue_fn_mem_hi_write): New function.
3227 (sim_queue_fn_mem_si_write): New function.
3228 (sim_queue_fn_mem_di_write): New function.
3229 (sim_queue_fn_mem_df_write): New function.
3230 (sim_queue_fn_mem_xi_write): New function.
3231 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3232 (sim_queue_fn_mem_hi_write): New function.
3233 (sim_queue_fn_mem_si_write): New function.
3234 (sim_queue_fn_mem_di_write): New function.
3235 (sim_queue_fn_mem_df_write): New function.
3236 (sim_queue_fn_mem_xi_write): New function.
3237 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3238 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3239 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3240
c2d11a7d
JM		 32411999-12-01 Dave Brolley <brolley@cygnus.com>
3242
3243 * cgen-accfp.c (subsf): Check status code.
3244 (mulsf): Ditto.
3245 (negsf): Ditto.
3246 (abssf): Ditto.
3247 (sqrtsf): Ditto.
3248 (invsf): Ditto.
3249 (minsf): Ditto.
3250 (maxsf): Ditto.
3251 (subdf): Ditto.
3252 (muldf): Ditto.
3253 (divdf): Ditto.
3254 (negdf): Ditto.
3255 (absdf): Ditto.
3256 (sqrtdf): Ditto.
3257 (invdf): Ditto.
3258 (mindf): Ditto.
3259 (maxdf): Ditto.
3260
32611999-11-26 Dave Brolley <brolley@cygnus.com>
3262
3263 * cgen-par.h (fn_df_write): Mode of data is DF.
3264 (sim_queue_fn_df_write): Mode of data is DF.
3265 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3266
32671999-11-22 Dave Brolley <brolley@cygnus.com>
3268
3269 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3270 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3271
11cf8741
JM		 32721999-11-04 Dave Brolley <brolley@cygnus.com>
3273
3274 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3275 CGEN_MEM_XI_WRITE members.
3276 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3277 (sim_queue_fn_xi_write): New function.
3278 (sim_queue_mem_xi_write): New function.
3279
3280 * cgen-par.c (sim_queue_fn_xi_write): New function.
3281 (sim_queue_mem_xi_write): New function.
3282 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3283 CGEN_MEM_XI_WRITE.
3284
e514a9d6
JM		 32851999-10-22 Dave Brolley <brolley@cygnus.com>
3286
3287 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3288 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3289 * cgen-par.c: Set insn_address for each queued write. Get pc from
3290 cpu when executing queued writes.
3291
32921999-10-19 Dave Brolley <brolley@cygnus.com>
3293
3294 * cgen-par.h (sim_queue_fn_pc_write): New function.
3295 (CGEN_FN_PC_WRITE): New enumerator.
3296 (fn_pc_write): New union member.
3297 * cgen-par.c (sim_queue_fn_pc_write): New function.
3298 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3299
917317f4
JM		 33001999-10-18 Dave Brolley <brolley@cygnus.com>
3301
3302 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3303 (CGEN_MEM_DF_WRITE): New enumerator.
3304 (mem_di_write): New union member.
3305 (mem_df_write): New union member.
3306 * cgen-par.c (sim_queue_mem_di_write): New function.
3307 (sim_queue_mem_df_write): New function.
3308 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3309 CGEN_MEM_DF_WRITE.
3310 * cgen-accfp.c (divsf): Check for division errors.
3311
33121999-10-14 Doug Evans <devans@casey.cygnus.com>
3313
3314 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3315
2df3850c
JM		 33161999-10-07 Dave Brolley <brolley@cygnus.com>
3317
72f4393d 3318 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3319 (fn_hi_write): New union member.
3320 (sim_queue_fn_hi_write): New function.
3321 * cgen-par.c (sim_queue_fn_hi_write): New function.
3322 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3323
2acceee2
JM		 33241999-09-29 Doug Evans <devans@casey.cygnus.com>
3325
3326 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3327 Change type of result to SEM_PC.
3328
3329Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3330
3331 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3332
6426a772
JM		 33331999-09-25 Doug Evans <devans@casey.cygnus.com>
3334
3335 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3336 (JOIN*): Delete cpu arg.
3337
3338Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3339
3340 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3341 parameter.
3342 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3343
c2c6d25f
JM		 3344Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3345
72f4393d
L		 3346 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3347 large values.
c2c6d25f 3348
7fc5b5ad
AC		 3349Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3350
3351 * run.c (main): Check the sim_stop_reason and only halt simulation
3352 when a valid stop condition is identified.
3353
c2c6d25f
JM		 3354Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3355
3356 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3357
3358Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3359
3360 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3361 (bi_write): New union element.
3362 (sim_queue_bi_write): New function.
3363 * cgen-par.c (sim_queue_bi_write): New function.
3364 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3365
d4f3574e
SS		 3366Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3367
3368 * configure: Regenerated to track ../common/aclocal.m4 changes.
3369
3370 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3371 ../gdb/configure.in.
3372 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3373 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3374 (SIM_WARNINGS): Delete
3375 (CONFIG_CFLAGS): Update.
3376
3377Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3378
3379 * cgen-par.c: New file.
3380 * cgen-par.h: New file.
3381 * cgen-sim.h (cgen-par.h): #include it.
3382 * cgen-cpu.h (write_queue): New field.
3383 (CPU_WRITE_QUEUE): New access macro.
3384 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3385 (cgen-par.o): New target.
3386
104c1213
JM		 33871999-08-28 Doug Evans <devans@casey.cygnus.com>
3388
3389 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3390 * cgen-utils.c (mode_names): Update.
3391
53a5351d
JM		 33921999-08-20 Doug Evans <devans@casey.cygnus.com>
3393
3394 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3395 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3396 buffer arg if WITH_PARALLEL_GENWRITE.
3397 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3398 (struct idesc): Ditto.
3399
3400Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3401
3402 * sim-model.c (model_option_handler): Add \n to error message.
3403
96baa820
JM		 34041999-08-08 Doug Evans <devans@casey.cygnus.com>
3405
3406 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3407 (insn_sem): Rewrite.
3408 (sem_fn_desc): New struct.
3409 (idesc): Rewrite.
3410 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3411 misses if ! FAST_P.
3412 (scache case): Split into non-parallel/parallel versions.
3413 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3414 if not use semantic switch version.
3415
34161999-08-04 Doug Evans <devans@casey.cygnus.com>
3417
3418 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3419 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3420 (SEM_BRANCH_INIT_EXTRACT): Delete.
3421 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3422 (SEM_BRANCH_FINI): Ditto.
3423 (SEM_BRANCH_VIA_ADDR): Ditto.
3424 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3425 (SEM_BRANCH_ADDR_CACHE): Delete.
3426 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3427 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3428 pbb_br_type.
3429 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3430 (@cpu@_pbb_begin): Initialize branch_target.
3431 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3432 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3433 pbb_br_type.
3434 (@cpu@_engine_run_fast): Ditto.
3435
adf40b2e
JM		 3436Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3437
3438 * cgen-utils.c (RORSI): New function.
3439 (ROLSI): New function.
3440
34411999-07-14 Doug Evans <devans@casey.cygnus.com>
3442
3443 * Makefile.in (TAGS): Tweak TAGS regex.
3444 * cgen-mem.h (*): Add TAGS markers.
3445
43e526b9
JM		 3446Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3447
3448 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3449 passed in when sim_resume is first entered - don't re-pass it
3450 after a restart.
72f4393d 3451
43e526b9
JM		 3452Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3453
3454 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3455 OPTION_LOAD_LMA but only when is defined.
3456 (standard_options): When SIM_HANDLES_LMA is defined include
3457 options --load-lma and --load-vma.
3458 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3459
3460 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3461 (struct sim_state_base): Add load_at_lma_p.
3462 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3463 STATE_LOAD_AT_LMA_P.
3464
3465Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3466
3467 * nrun.c (main): Re-format loop gnu style.
3468
9846de1b
JM		 3469Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3470
3471 * dv-sockser.c (connected_p): Initialize addrlen.
3472
34731999-07-06 Dave Brolley <brolley@cygnus.com>
3474
3475 * cgen-accfp.c (floatsidf): New function.
3476 (fixdfsi): New function.
3477
34781999-07-06 Doug Evans <devans@casey.cygnus.com>
3479
3480 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3481
43ff13b4
JM		 34821999-07-05 Doug Evans <devans@casey.cygnus.com>
3483
3484 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3485 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3486 * cgen-fpu.c: New file.
3487 * cgen-fpu.h: New file.
3488 * cgen-accfp.c: New file.
3489 * cgen-cpu.h (CGEN_CPU): New member fpu.
3490 * cgen-mem.h: Redo fp support.
3491 * cgen-ops.h: Delete k&r support. Redo fp support.
3492 * cgen-sim.h: Include cgen-fpu.h.
3493 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3494
085dd6e6
JM		 34951999-06-23 Doug Evans <devans@casey.cygnus.com>
3496
3497 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3498 ifndef.
3499 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3500 (@cpu@_pbb_cti_chain): Minor clean up.
3501
cd0fc7c3
SS		 35021999-05-08 Felix Lee <flee@cygnus.com>
3503
72f4393d
L		 3504 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3505 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3506 * configure: Regenerate.
72f4393d 3507
7a292a7a
SS		 3508Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3509
3510 * sim-core.c (device_error,device_io_read_buffer,
3511 device_io_write_buffer): Delete decls.
3512 * sim-core.h: Put them here.
3513
3514 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3515 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3516 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3517 (sim_core_write_aligned_N): Ditto.
3518
35191999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3520
3521 * sim-memopt.c (sim_memory_uninstall): Don't look into
3522 free()d memory.
3523
35241999-04-14 Doug Evans <devans@casey.cygnus.com>
3525
3526 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3527
35281999-04-13 Doug Evans <devans@casey.cygnus.com>
3529
3530 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3531 (sim_core_write_buffer): Ditto.
3532
35331999-04-02 Keith Seitz <keiths@cygnus.com>
3534
3535 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3536 after the interval counter has expired.
3537 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3538 poll_quit callbacks. May be overridden by Makefile.
3539 (poll_quit_counter): New global.
3540 * sim-events.c: Remove all mentions of ui_loop_hook. The
3541 host callback "poll_quit" will serve the purpose.
3542 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3543 is defined.
3544 * nrun.c: Remove declaration of ui_loop_hook.
3545
3546Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3547
3548 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3549 if being used by gdb.
3550
35511999-03-22 Doug Evans <devans@casey.cygnus.com>
3552
3553 * cgen-types.h (XF,TF): Tweak.
3554 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3555 in cgen-types.h.
3556 (SUBWORD*,JOIN*): Define.
3557 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3558 moved into cpu descriptor.
3559 * sim-model.h (MACH): New member `num'.
3560
c906108c
SS		 35611999-02-09 Doug Evans <devans@casey.cygnus.com>
3562
c906108c
SS		 3563 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3564 (CGEN_CPU): Member opcode renamed to cpu_desc.
3565 New members get_idata,disassembler.
3566 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3567 CGEN_INSN_ATTR_VALUE.
3568 (CGEN_STATE): Delete member opcode_table.
3569 (sim_disassemble_insn): Delete decl.
3570 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3571 (struct idesc): Moved to here from <cpu>-decode.h.
3572 * cgen-run.c (prime_cpu): Call prepare_run callback.
3573 * cgen-trace.h (SFILE): New type.
3574 (sim_disasm_sprintf): Declare.
3575 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3576 (sim_cgen_disassemble_insn): Declare.
3577 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3578 (insn_fields): Delete.
3579 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3580 CPU_CPU_DESC (cpu).
3581 (trace_insn): Call CPU_DISASSEMBLER hook.
3582 (sim_disasm_sprintf): New function.
3583 (sim_disasm_read_memory): New function.
3584 (sim_disasm_perror_memory): New function.
3585 (sim_cgen_disassemble_insn): New function.
3586 * cgen-utils.c: Don't include cpu-opc.h.
3587 (virtual_insn_entries): New static local.
3588 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3589 (cgen_insn_name): Rewrite.
3590 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3591 * cgen.sh (desc): New file generator handler.
3592 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3593 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3594 Don't include cpu-opc.h,cpu-sim.h.
3595 * sim-model.c (model_set): Delete SIM_DESC arg.
3596 (sim_model_set): Update.
3597 * sim-model.h (MACH): New member prepare_run.
3598
35991999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3600
3601 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3602 if redundant with allocator functions.
3603
3604Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3605
3606 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3607
3608 * sim-profile.h: Make like sim-trace.h.
3609 (PROFILE_USEFUL_MASK): New macro.
3610 * sim-profile.c (profile_options): Make like trace_options, allow
3611 optional on|off arg where applicable.
3612 (set_profile_option_mask): New function.
3613 (sim_profile_set_option): New function.
3614 (profile_option_handler): Simplify.
3615 Have -p only enable selected things, not everything.
3616 Add missing break to OPTION_PROFILE_PC_RANGE.
3617 * cgen-scache.c (scache_options): Allow optional on|off arg to
3618 --profile-scache.
3619 (scache_option_handler): Use sim_profile_set_option.
3620
36211999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3622
3623 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3624 (memory_option_handler): Implement MEMORY_FILL option. Make
3625 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3626 (parse_ulong_value): New function.
3627 (do_memopt_add): Allocate all buffers. Optionally fill them.
3628
36291999-01-15 Richard Henderson <rth@cygnus.com>
3630
3631 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3632 va_list, not an integer.
3633 * sim-events.c (sim_events_schedule): Likewise.
3634
72f4393d 3635 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3636 the appropriate type.
3637
36381999-01-14 Doug Evans <devans@casey.cygnus.com>
3639
3640 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3641 (sim_disassemble_insn): Update prototype.
3642 (sim_engine_invalid_insn): Ditto.
3643 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3644 (SEM_BRANCH_INIT): PCADDR->IADDR.
3645 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3646 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3647 * cgen-scache.h (*): Ditto.
3648 * cgen-trace.c (*): Ditto.
3649 * cgen-trace.h (*): Ditto.
3650 * cgen-utils.c (*): Ditto.
3651 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3652 (insn_t): Delete.
3653 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3654 (simple engine framework): Rewrite.
3655 * sim-module.c (modules): Install model module sooner (and in
3656 particular before the profile module).
3657
36581999-01-12 Doug Evans <devans@casey.cygnus.com>
3659
3660 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3661 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3662 (sim_model_init): Call it.
3663
3664 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3665
36661999-01-05 Doug Evans <devans@casey.cygnus.com>
3667
3668 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3669 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3670 (SEM_BRANCH_INIT_EXTRACT): New macro.
3671 (SEM_BRANCH_INIT): Add taken_p.
3672 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3673 (SEM_BRANCH_FINI): Use it.
3674 (SEM_INSN): Update.
3675 * cgen-run.c (sim_resume): Handle tracing of last insn.
3676 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3677 * cgen-trace.c (current_abuf): New static global.
3678 (trace_insn_init): Initialize it.
3679 (trace_insn_fini): Use it.
3680 (trace_insn): Set it.
3681 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3682 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3683 (@cpu@_emit_after): Ditto.
3684 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3685 labels if WITH_SEM_SWITCH_FULL.
3686 * sim-model.c: Include bfd.h.
3687 (sim_model_init): New function.
3688 (sim_model_install): Record init fn.
3689 * sim-model.h (MACH): New member bfd_name.
3690 * sim-module.c (modules): Initialize model before scache.
3691
36921998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3693
3694 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3695
c906108c
SS		 3696 * nrun.c (main): Remain in simulation loop for traps and
3697 exceptions when in operating environment mode.
3698 (ui_loop_hook): New stub hook for standalone use.
3699 * sim-events.c (sim_events_process): Call ui_loop_hook
3700 periodically on CYGWIN host.
3701
3702 * sim-reason.c (sim_stop_reason): Return host signal numbers
3703 to gdb on sim_stopped and sim_signalled cases.
3704 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3705 hook just before longjmp.
3706 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3707 hook just before sim_engine_run.
3708
3709 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3710 * sim-trace.h (trace_generic): Ditto.
3711 * sim-trace.c (trace_generic): Ditto.
72f4393d 3712
c906108c
SS		 37131998-12-14 Doug Evans <devans@casey.cygnus.com>
3714
3715 * Make-common.in (SIM_MAIN_DEPS): New var.
3716 (CGEN_MAIN_CPU_DEPS): New var.
3717 * aclocal.m4: Add --enable-cgen-maint option.
3718 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3719 (SETMEM*): Ditto.
3720 (GETIMEM*): Pass pc value to sim_core routine.
3721
3722Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3723
3724 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3725 Compare with ZERO not NULL.
3726
3727Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3728
3729 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3730 "sim-assert.h".
3731
37321998-12-09 Doug Evans <devans@casey.cygnus.com>
3733
3734 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3735 * sim-trace.c: Include stdlib.h if present.
3736 * dv-sockser.c: Include unistd.h if present.
3737 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3738 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3739
37401998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3741
3742 * gennltvals.sh: Add i960.
3743 * nltvals.def: Rebuild.
3744
37451998-12-04 Doug Evans <devans@casey.cygnus.com>
3746
3747 * cgen-defs.h: New file, old cgen-sim.h.
3748 * cgen-sim.h: Simple header that includes others.
3749 * sim-arange.c: New file.
3750 * sim-arange.h: New file.
3751 * sim-basics.h: Include it.
3752 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3753 (sim-arange.o): Add rule for.
3754 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3755 (sim_io_eprintf_cpu): Add prototype.
3756 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3757 (INLINE2): New macro.
3758 (EXTERN_INLINE): New macro.
3759 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3760 before calling module init fns.
3761 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3762 (profile_init): New function.
3763 (profile_options): New option --profile-range.
3764 (profile_option_handler): Handle --profile-range.
3765 (profile_print_insn): Qualify address range specific section titles.
3766 (profile_print_addr_ranges): New function.
3767 (profile_info): Print address ranges if specified.
3768 (profile_install): Set profile_init init fn.
3769 * sim-profile.h (PROFILE_DATA): New member `range'.
3770 * sim-trace.c (trace_init): New function.
3771 (trace_options): New option --trace-range.
3772 (trace_option_handler): Handle --trace-range.
3773 (trace_install): Set trace_init init fn.
3774 * sim-trace.h (TRACE_DATA): New member `range'.
3775 * sim-utils.c (sim_cpu_msg_prefix): New function.
3776 (sim_io_eprintf_cpu): New function.
3777 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3778 (PC_IN_PROFILE_RANGE_P): New macro.
3779 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3780 (trace_insn_fini): New arg abuf. All callers updated.
3781 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3782 printing cycle counts.
3783 * cgen-trace.h (trace_insn_fini): Update prototype.
3784 (TRACE_RESULT_P): New macro.
3785 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3786 (TRACE_INSN): Check ARGBUF_TRACE_P.
3787 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3788 * cgen-types.h (SIM_INLINE): Delete.
3789 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3790 * cgen-utils.c: Don't include cgen-engine.h
3791 * genmloop.sh (@cpu@_fill_argbuf): New function.
3792 (@cpu@_fill_argbuf_tp): New function.
3793 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3794 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3795 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3796 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3797 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3798 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3799 doing profiling. Update call to TRACE_INSN_FINI.
3800
3801 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3802
38031998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3804
3805 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3806 regions.
3807
38081998-12-01 Doug Evans <devans@casey.cygnus.com>
3809
3810 * sim-inline.c (SIM_INLINE_P): Fix typo.
3811
38121998-11-30 Doug Evans <devans@casey.cygnus.com>
3813
3814 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3815
3816Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3817
3818 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3819 * nltvals.def: Re-generate.
3820
3821Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3822
3823 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3824 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3825 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3826 GCC.
3827 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3828 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3829
38301998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3831
3832 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3833 (${cpu}_pbb_cti_chain): Ditto.
3834
38351998-11-18 Doug Evans <devans@casey.cygnus.com>
3836
3837 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3838 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3839 (EXTRACT_INT,EXTRACT_UINT): New macros.
3840 (SEM_SEM_ARG): New macro.
3841 (SEM_NEXT_VPC): New arg `pc'.
3842 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3843 (sim_disassemble_insn): Update prototype.
3844 * cgen-trace.c (current_insn,insn_fields): New static locals.
3845 (trace_insn): Set them.
b83266a0 3846 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3847 (sim_disassemble_insn): New arg insn_fields.
3848 Handle variable length insns.
3849 * genmloop.sh: Only emit pbb decls if -pbb.
3850 (${cpu}_scache_lookup): New arg `vpc'.
3851 (scache support): Fetch pc before entering loop.
3852
3853 * gennltvals.sh: Add fr30 support.
3854 * nltvals.def: Rebuild.
3855
3856Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3857
3858 * sim-types.h: Re-do type system so that GCC's attribute and mode
3859 are used to specify types. Handle case of ALPHA.
3860
38611998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3862
c906108c
SS		 3863 * aclocal.m4: Add tests for dlopen family.
3864 * config.in: Regenerated.
72f4393d 3865
c906108c
SS		 3866Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3867
3868 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3869
3870Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3871
3872 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3873 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3874 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3875 * cgen-sim.h: ... to here.
3876
3877Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3878
3879 * aclocal.m4 (enable-build-warnings): Replace
3880 enable-sim-warnings. Extend =LIST syntax so that prepend and
3881 append of options is possible. Drop -Werror, add
3882 -Wstrict-prototypes for GDB compatibility.
3883 * Make-common.in (SIM_WARNINGS): Update.
3884
3885Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3886
3887 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3888 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3889 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3890 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3891 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3892 CGEN_INCLUDE_DEPS.
3893 * cgen-cpu.h: New file.
3894 * cgen-engine.h: New file.
3895 * cgen-scache.h: New file.
3896 * cgen-sim.h: Delete portions moved to new files.
3897 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3898 rather than sending result to stdout.
3899
3900Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3901
3902 * Make-common.in (sim-reg.o): New rule.
3903 (cgen-run.o): New rule.
3904 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3905 * cgen-run.c (prime_cpu): New function.
3906 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3907 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3908 mentioned cpu.
3909 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3910 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3911 (CGEN_INSN_VIRTUAL_P): New macro.
3912 (SEM_PC): New typedef.
3913 (SEMANTIC_FN): Change type of result to SEM_PC.
3914 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3915 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3916 (SCACHE_MAP): New typedef.
3917 (CPU_SCACHE): Add pbb support.
3918 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3919 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3920 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3921 max_slice_insns.
3922 (INSN_NAME): Delete.
3923 (cgen_insn_name): Declare.
3924 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3925 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3926 (first_insn_p): Make static.
3927 (trace_insn): Handle virtual insns specially.
3928 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3929 * cgen-types.h (UBI): Delete.
3930 (MODE_TYPE): New enum.
3931 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3932 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3933 (cgen_virtual_opcode_table): New global.
3934 (cgen_insn_name): New function.
3935 (sim_disassemble_insn): Ignore virtual insns.
3936 * genmloop.sh: Delete top level loop generation. Add pbb support.
3937 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3938 (sim_cpu_base): New members max_insns,insn_name,model_data.
3939 (CPU_PC_GET,CPU_PC_SET): New macros.
3940 (sim_pc_get,sim_pc_set): Declare.
3941 * sim-model.c (model_set): Call model init fn.
3942 * sim-model.h (MODEL_FN): New typedef.
3943 (INSN_TIMING): New member model_fn.
3944 (MODEL): New members num,init.
3945 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3946 All callers updated.
3947 (profile_insn_init): New fn.
3948 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3949 Exit early if insn profiling not supported.
3950 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3951 (profile_install): Record profile_insn_init as init fn.
3952 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3953 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3954 (PROFILE_DATA): Delete member exec_time.
3955 Change insn_count to pointer to array, rather than the array.
3956 (sim_profile_print_bar): Declare.
3957
3958Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3959
3960 * cgen-run.c: New file.
3961 * sim-reg.c: New file.
3962
3963Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3964
3965 * aclocal.m4: Add checks for -lsocket and -lnsl.
3966
3967 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3968 allow local port reuse on listening socket.
3969
3970Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3971
3972 * sim-config.h: Remove reference to linux kernel header.
3973
3974Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3975
3976 * dv-sockser.c (sockser_addr): Make variable non-static.
3977
3978Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3979
3980 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3981
3982Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3983
3984 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3985
3986Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3987
3988 * Make-common.in (install-common): Add $(EXEEXT) when installing
3989 run.
3990
3991Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3992
3993 * cgen-sim.h (cgen_state): New member opcode_table.
3994 * cgen-utils.c (sim_disassemble_insn): Use it.
3995
3996Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3997
3998 * cgen-mem.h (DECLARE_SETT): Fix return type.
3999 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4000 * cgen-scache.c: Include stdlib.h.
4001 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4002 * sim-model.c (model_option_handler): Remove unused variable `n'.
4003
4004Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4005
4006 * cgen-utils.c: Include bfd.h.
4007 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4008
4009Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4010
4011 * sim-bits.h (EXTEND24): Fix typo.
4012
4013Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4014
4015 * sim-events.c (ETRACE_P): New macro.
4016 (struct _sim_event): Add member trace.
4017 (sim_events_free): Reclaim trace message.
4018
4019 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4020 sim_events_schedule_tracef): New functions, include printf trace
4021 information in argument list. If tracing, store asprintf'd trace
4022 message in sim_event.
4023
4024 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4025 hw_event_queue_schedule_vtracef): New functions, mimic
4026 sim_event_tracef.
4027
4028Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4029
4030 * sim-bits.h (EXTEND24): Define.
4031
4032Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4033
4034 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4035 (CPU_SCACHE_HASH_MASK): New macro.
4036 (SCACHE_HASH_PC): Rewrite.
4037 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4038 computation out of main loop.
4039
4040Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4041
c906108c
SS		 4042 * cgen-sim.h (RECORD_IADDR): Delete.
4043 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4044 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4045
4046Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4047
4048 * gennltvals.def (mn10200): Add entry.
4049 * nltvals.def: Regenerate with MN10200 additions.
4050
4051Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4052
4053 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4054 documentation on how it works.
4055
4056 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4057 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4058 sim_core_set_xor, sim_core_xor_read_buffer,
4059 sim_core_xor_write_buffer): Update.
4060
4061 * sim-events.h, sim-events.c (sim_events_install,
4062 sim_events_watch_clock, sim_events_schedule_after_signal,
4063 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4064 sim_events_deschedule): Update.
4065
4066 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4067 sim_fpu_max32, sim_fpu_max64): Update.
4068
4069Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4070
4071 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4072 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4073 * sim-profile.c (profile_print_model): Update.
4074
4075Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4076
4077 * gennltvals.def (m32r): Use common syscall.h now.
4078 (mn10300): Add entry.
4079 * nltvals.def: Regenerate.
4080
4081 * sim-engine.c (sim_engine_get_run_state): New function.
4082 * sim-engine.h (sim_engine_get_run_state): Declare it.
4083
4084Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4085
4086 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4087 * sim-core.c (sim_core_signal): Make extern, always define.
4088
4089Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4090
4091 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4092 * cgen-ops.h (ANDIF): New macro.
4093 (ANDIF[BQHSD]I): Delete.
4094
4095Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4096
4097 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4098 (hw_event_queue_schedule, hw_event_queue_deschedule,
4099 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4100 Janczyn.
4101
4102 * hw-alloc.h (HW_NZALLOC): Define.
4103
4104 * Make-common.in (test-hw-events): Add target for testing the
4105 hw-event code.
4106
4107Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4108
4109 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4110 hw-instances.o.
4111 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4112 files.
4113 * hw-main.h: Include hw-handles.h, hw-instances.h.
4114 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4115 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4116
c906108c
SS		 4117Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4118
4119 * dv-core.c: Include hw-main.h and sim-main.h.
4120 * dv-pal.c: Include hw-main.h and sim-io.h.
4121 * dv-glue.c: Include hw-main.h.
4122
4123 * hw-main.h: New file. Move list of includes to here.
4124 * hw-base.h: From here.
4125 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4126 (hw-*.o, dv-*.o): Update.
4127 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4128 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4129 sim-main.h.
4130
4131 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4132 do_hw_poll_read): Move declarations from here.
4133 * hw-main.h: To here.
72f4393d 4134
c906108c
SS		 4135 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4136 Move from here.
4137 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4138 rename.
4139 * Make-common.in (hw-config.h): Update
4140 * hw-base.c, dv-pal.c, dv-glue.c: Update
4141
4142 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4143 `*_callback' to `*_method.
4144
4145Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4146
4147 * hw-base.h (set_*): Move set method macros from here.
4148 * hw-device.h: To here.
4149
4150Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4151
4152 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4153 Declare.
4154
4155 * hw-base.c (hw_create, hw_delete): Call
4156 * hw-properties.c (create_hw_property_data,
4157 delete_hw_property_data): Define.
72f4393d 4158
c906108c
SS		 4159Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4160
4161 * hw-device.c, hw-properties.c: Include hw-base.h
4162
4163 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4164 * hw-device.c: From here.
4165 * hw-base.h: Include "hw-events.h".
4166
4167 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4168 * hw-base.c (hw_create, hw_delete): Call.
4169 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4170
4171 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4172 (hw-alloc.o): New target.
72f4393d 4173
c906108c
SS		 4174Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4175
4176 * hw-events.h, hw-events.c: New files. Move event code to here.
4177 * sim-hw.c: From here.
4178 * hw-base.h: Include "hw-events.h".
4179 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4180 (hw-events.o): New target.
4181
4182 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4183 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4184
c906108c
SS		 4185 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4186 * hw-base.c (hw_create, hw_delete): Call.
4187 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4188
4189 * dv-pal.c: Update.
4190
4191Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4192
4193 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4194 * hw-ports.c: To here.
72f4393d 4195
c906108c
SS		 4196 * hw-base.h, hw-ports.c (create_hw_port_data,
4197 delete_hw_port_data): New functions.
4198 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4199
c906108c
SS		 4200 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4201 from here.
4202 * hw-ports.h: To here.
4203
4204Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205
4206 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4207 PROCESSOR and CIA arguments.
4208
4209Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210
4211 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4212 Move common object files from here.
4213 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4214
c906108c
SS		 4215Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * sim-hw.c: Include ctype.h.
4218 (do_hw_poll_read): Do not assume EAGAIN.
4219
4220Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4221
4222 * cgen-trace.c (first_insn_p): New static local.
4223 (trace_insn_init): Set it.
4224 (trace_insn_fini): Use TRACE_PREFIX.
4225 (trace_insn): Rewrite to use trace_prefix.
4226 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4227 Adjust width accordingly.
4228
4229 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4230 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4231 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4232 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4233 (PROFILE_COUNT_CORE): Simplify.
4234 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4235
4236Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4237
4238 * cgen-ops.h (ADDCFSI): Fix typo.
4239
4240Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4241
4242 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4243 * genmloop.sh: Use them rather than static locals.
4244
4245 * sim-engine.c (sim_engine_set_run_state): New function.
4246 * sim-engine.h (sim_engine_set_run_state): Declare.
4247 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4248 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4249 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4250
4251Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4252
72f4393d 4253 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4254 All callers updated.
4255 (trace_insn_fini): New arg last_p. All callers updated.
4256 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4257 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4258 * genmloop.sh (engine_resume): Update.
4259
4260Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4261
4262 * Make-common.in (install-common): Run ranlib on installed copy of
4263 libsim.a.
4264
4265Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4266
4267 * Make-common.in (install-common): Rename and install libsim.a.
4268
4269Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4270
4271 * sim-io.c (unistd.h): Include.
4272
4273Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4274
4275 * Make-common (sim_main_headers): Sort.
4276 (cgen-*.o): Add cgen-sim.h dependency.
4277
4278 * cgen-scache.c (scache_init): Only allocate space if scache element
4279 size is non-zero.
4280 (scache_flush,scache_print_profile): Check if scache in use first.
4281
4282 * cgen-sim.h (IDESC): Provide forward declaration.
4283 (DECODE): Delete.
4284 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4285 (cgen_cpu_max_extra_bytes): Declare.
4286 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4287
c906108c
SS		 4288 * sim-cpu.h: New file. sim_cpu_base moved here.
4289 Move sim_cpu_lookup decl here.
4290 * sim-base.h: #include "sim-cpu.h".
4291 * sim-cpu.c: New file.
4292 * Make-common (sim_main_headers): Add sim-cpu.h.
4293 (sim-cpu.o): Add rule for.
4294
4295 * sim-model.c (set_model): Delete.
4296 (sim_model_set,model_set): New functions.
4297 (sim_model_install): Renamed from model_install.
4298 Don't set default model here.
4299 (model_option_handler): Rewrite --model processing.
4300 (sim_model_lookup,sim_mach_lookup): New functions.
4301 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4302 (insn_timing): Delete.
4303 (INSN_TIMING): New member `num'.
4304 (IMP_PROPERTIES): Always define scache_elm_size member.
4305 (MACH): New member init_cpu.
4306 (sim_machs): Renamed from machs.
4307 (sim_model_install): Renamed from model_install.
4308 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4309 * sim-module.c (modules): Update.
4310
4311 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4312
4313 * sim-io.c: #include <errno.h>.
4314
4315Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4316
4317 * dv-pal.c (struct hw_pal_device): Add reader.
4318 (hw_pal_finish): Initialize reader.
4319 (scan_hw_pal): Use reader.
4320
4321 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4322 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4323 * dv-pal.c: Use.
4324
4325 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4326 ../ppc/main.c sim_io_read_stdin.
4327
4328Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4329
4330 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4331 arguments.
4332 * hw-tree.c: Update.
72f4393d 4333
c906108c
SS		 4334 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4335 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4336 CPU/CIA args.
4337 * hw-ports.h (hw_port_event): Ditto.
4338 * hw-ports.c (hw_port_event): Update.
4339 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4340 Update.
4341 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4342 Update.
4343 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4344 (do_counter_event): Update.
4345 * dv-glue.c (hw_glue_io_read_buffer): Update.
4346 (hw_glue_port_event): Update.
4347
4348 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4349 * hw-base.h (hw_create): Ditto.
4350 * hw-base.c (hw_create): Ditto.
72f4393d 4351
c906108c
SS		 4352 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4353 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4354 from here to.
4355 * sim-hw.c: Here.
4356 * hw-device.h (hw_system_cpu): Declare.
4357 * sim-hw.c (hw_system_cpu): New function.
4358
4359 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4360 sim_hw_abort not hw_abort.
4361 (sim-hw.h): Include.
4362 (sim_core_read_buffer, sim_core_write_buffer): Call
4363 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4364 argument.
4365 (sim_core_set_xor): Do not pass CPU when aborting.
4366
4367 * sim-n-core.h (sim_core_read_aligned_N,
4368 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4369 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4370 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4371 return length.
4372
4373 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4374 sim_hw_print.
4375 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4376 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4377 functions.
4378 (sim_hw_print): New function.
4379
4380 * sim-engine.h (sim_engine_vabort): Declare.
4381 * sim-engine.c (sim_engine_vabort): New function.
4382
4383Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384
4385 * sim-trace.c (print_data): For floating-point numbers trace raw
4386 hex value.
4387 (trace_result_fp2): New function.
4388 * sim-trace.h (trace_result_fp2): New declaration.
4389 (TRACE_FP_RESULT2): New macro.
4390
4391Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4392
72f4393d
L		 4393 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4394 AM_CYGWIN32 and AM_EXEEXT.
4395 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4396 to run and install-common rules.
4397 * common/configure: regenerate
c906108c
SS		 4398
4399Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4400
4401 * sim-types.h (cell_word): New type.
4402 (natural_cell): Delete type.
4403
4404Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4405
4406 * configure: Regenerated to track ../common/aclocal.m4 changes.
4407 * config.in: Ditto.
4408
4409Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4410
4411 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4412
4413Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4414
4415 * configure: Regenerated to track ../common/aclocal.m4 changes.
4416 * config.in: Ditto.
4417
4418Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4419
4420 * acconfig.h: New file.
4421 * Make-common.in (top_builddir): New macro.
4422 (INTL_LIB): Removed.
4423 (INTLLIBS): New macro.
4424 (INTLDEPS): Likewise.
4425 (LIBDEPS): Use INTLDEPS.
4426 (EXTRA_LIBS): Use INTLLIBS.
4427 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4428 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4429 AM_LC_MESSAGES): New macros from GNU gettext.
4430
4431Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4432
4433 * sim-config.h: Discard leading _ from macros.
4434 * sim-types.h: Ditto.
4435
4436Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4437
4438 * Make-common.in (CSEARCH): Add -I to intl directories.
4439 (INTL_LIB): Point to libintl.a.
4440 (LIBDEPS): Add $(INTL_LIB).
4441 (EXTRA_LIBS): Ditto.
4442
4443Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4444
4445 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4446
4447 * cgen-ops.h (ADDCFSI): Fix.
4448 (SUBCFSI): Tweak.
4449
4450Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4451
4452 * sim-types.h (signed_address, unsigned_address): Define.
4453
4454Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455
4456 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4457 QNaN.
4458
4459Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4460
4461 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4462 New functions, pack / unpack sim_fpu struct using raw values.
4463 (sim_fpu_is): Differentiate between negative and positive
4464 infinity.
4465
4466Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4467
4468 * sim-bits.h (EXTEND4): Define.
4469 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4470
c906108c
SS		 4471Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4472
4473 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4474 declared so we need this cast to prevent long long addresses
4475 from being misconfigures. Results in access to unmapped memory.
4476
4477Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4478
4479 * Make-common.in (RUNTESTFLAGS): Define.
4480 (check): Pass RUNTESTFLAGS to recursive make.
4481
4482Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483
4484 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4485 STATE_VERBOSE_P.
4486
4487Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4488
4489 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4490 cross compiling.
4491
4492Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4493
4494 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4495 (sim-inline): Update to match sim-inline.[hc]
4496 * configure: Regenerated to track ../common/aclocal.m4 changes.
4497
4498 * Make-common.in (sim_main_headers): Add sim-inline.h
4499
4500 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4501 selected.
4502 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4503
c906108c
SS		 4504 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4505 (sim_events_set_trace): Delete unused prototype.
72f4393d 4506
c906108c
SS		 4507 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4508 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4509
4510 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4511 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4512 Comment out, not yet implemented in sim-fpu.c.
4513 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4514 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4515
c906108c
SS		 4516 * sim-inline.h: Rewrite description.
4517 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4518 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4519
c906108c
SS		 4520 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4521 include generated files. Handled by generator directly.
72f4393d 4522
c906108c
SS		 4523Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524
4525 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4526 up-to-date.
4527
4528 * sim-trace.h (TRACE_ANY_P): Define.
4529 (struct _trace_data): Add trace_any_p.
4530
4531Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4532
4533 * run.c (main): Handle all alternatives of enum sim_stop.
4534 (main): Delete unused `asection *s'.
4535
4536Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537
4538 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4539
4540 * configure: Regenerated to track ../common/aclocal.m4 changes.
4541
4542 * sim-hw.c: New file.
4543 * sim-hw.h (sim_hw_parse): Declare function.
4544 (hw-tree.h): Do not include.
72f4393d 4545
c906108c
SS		 4546 * sim-base.h (STATE_HW): Define.
4547 (struct sim_state_base): Add member struct *hw.
4548
4549 * sim-module.c (sim-hw.h): Include.
4550 (modules): Add sim_hw_install.
72f4393d 4551
c906108c
SS		 4552 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4553
4554Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4555
4556 * sim-base.h (CPU_INDEX): Define.
4557
4558 * sim-utils.c (sim_state_alloc): Initialize.
4559 * sim-module.c (sim_post_argv_init): Ditto.
4560
4561Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4562
4563 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4564 properly formatted lists.
4565
4566Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4567
4568 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4569 0x2f needs to be 0x3f.
4570
4571Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4572
4573 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4574 not found.
4575 (hw_tree_find_*_property): Clean up error message when property is
4576 not found.
4577
4578 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4579 present before looking for it.
4580
4581Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4582
72f4393d 4583 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4584 (AC_CHECK_FUNCS): Add check for __setfpucw.
4585 * configure: Regenerated.
4586
4587Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588
4589 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4590 hw_pal_timer, hw_pal_timer_value): Define.
4591 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4592 (do_counter_event, do_counter_read, do_counter_value,
4593 do_counter_write): new functions.
4594
4595Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4596
4597 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4598 trace output.
4599
4600 * hw-base.c (hw_create): Stop searching for a device when one is
4601 found.
4602
4603Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4604
4605 * configure: Regenerated to track ../common/aclocal.m4 changes.
4606
4607Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608
4609 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4610 appends extra devices.
4611 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4612 the device names.
72f4393d 4613
c906108c
SS		 4614 * Make-common.in (hw-config.h): New target, create hw-config.h
4615 file.
4616 (SIM_HW): Definition from @sim_hw@.
4617 (hw-base.o): Depend on hw-config.h
4618
4619Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4620
4621 * Make-common.in: Get SHELL from configure.
4622 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4623 move-if-change. Fixes NT native build problem.
4624 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4625 move-if-change. Fixes NT native build problem.
4626 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4627 NT native builds.
72f4393d 4628
c906108c
SS		 4629Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4630
4631 * hw-device.h, hw-device.c (hw_strdup): New function.
4632
4633 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4634 strings name, family and args.
4635 (full_name_of_hw): Use hw_strdup when returning the full path.
4636
4637 * hw-properties.c: Clean up property not found / wrong type error
4638 messages.
72f4393d 4639
c906108c
SS		 4640 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4641 before attaching any ports.
4642
4643 * hw-base.c (hw-config.): Include. Replace hardwired table.
4644
4645 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4646
4647 * Make-common.in: Add rule for dv-glue.o.
4648
4649Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4650
4651 * hw-base.c (hw_finish): Move setting of trace level to here.
4652 (hw_create): From here.
4653
4654 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4655 ../ppc/device_table.c.
4656
4657 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4658
4659 * hw-tree.c (print_properties): Supress path when printing
4660 properties of root node.
4661
4662Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4663
4664 * hw-device.h (HW_TRACE): Define.
4665 (hw_trace): Declare.
4666 * hw-device.c (hw_trace): Implement function.
4667
4668 * hw-base.c (hw_create): Set hw trace level from "trace?"
4669 property.
4670
4671 * dv-core.c (dv_core_attach_address_callback): Add trace.
4672
4673 * dv-pal.c: Replace DTRACE with HW_TRACE.
4674
4675Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4676
4677 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4678 (hw_alloc_data): Delcare.
4679 (struct hw): Add member alloc_of_hw.
72f4393d 4680
c906108c
SS		 4681 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4682 functions. Assocate memory with a device.
4683 (stdlib.h): Include.
72f4393d 4684
c906108c
SS		 4685 * hw-base.h (set_hw_delete): Define.
4686 (hw_delete_callback): Declare.
4687 (hw_delete): Declare.
4688
4689 * hw-base.c (hw_delete): Implement function.
4690 (struct hw_base_data): Add member to_delete.
4691 (ignore_hw_delete): New function, does nothing.
4692 (hw_create): Set the hw_delete method.
4693 (hw_create): Allocate the base type using HW_ZALLOC before setting
4694 any methods.
4695
4696 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4697
c906108c 4698 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4699
c906108c
SS		 4700 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4701 (attach_hw_port_edge): Add struct hw argument
4702
4703 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4704 hw_zalloc/hw_free.
4705
4706Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4707
4708 * hw-device.h (hw_attach_address_callback,
4709 hw_detach_address_callback): Attach to a single space not a space
4710 mask. Clarify interpretation of SPACE:ADDR parameters.
4711
4712 * hw-base.c (passthrough_hw_attach_address,
4713 passthrough_hw_detach_address): Update.
4714 * dv-core.c (dv_core_attach_address_callback): Ditto.
4715 * dv-pal.c (hw_pal_attach_address): Ditto.
4716
4717Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4718
4719 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4720
4721Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4722
4723 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4724 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4725 hw-properties_h, hw-tree_h): Define, point at corresponding
4726 header.
4727 (hw_base_headers): Define list of headers included by hw-base.h
4728 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4729 hw-properties.o, hw-tree.o): Specify dependencies.
4730 (dv-core.o, dv-pal.o): Ditto.
4731
4732 * sim-hw.h: New file.
4733
4734 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4735 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4736
c906108c
SS		 4737 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4738
4739 * hw-base.h, hw-base.c: new files. Copied from
4740 ../ppc/device_table.[hc].
4741
4742 * dv-core.c, dv-pal.c: New files. Copied from
4743 ../ppc/hw_{core,pal}.c
72f4393d 4744
c906108c
SS		 4745 * sim-basics.h (struct hw): Declare.
4746 (enum port_direction, enum object_disposition): Declare.
4747
4748Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4749
4750 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4751 sim_dv_src in Makefile. Take list of devices as parameter to m4
4752 macro..
4753
4754 * configure: Regenerated to track ../common/aclocal.m4 changes.
4755
4756Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4757
4758 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4759 trace_prefix can abort cleanly.
4760
4761Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4762
4763 * dv-sockser.c, dv-sockser.h: New files.
4764 * Make-common.in (dv-sockser.o): Add rule for.
4765 * aclocal.m4: Check for fcntl.h.
4766 * config.h: Add HAVE_FCNTL_H.
4767
4768 * sim-break.c (remove_breakpoint): Fix thinko.
4769
4770 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4771 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4772
47731998-03-13 Fred Fish <fnf@cygnus.com>
4774
4775 * sim-base.h (struct sim_state_base): Add prog_syms and
4776 define macro STATE_PROG_SYMS.
4777 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4778 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4779 and bfd_canonicalize_symtab, to get symbol table on first use
4780 and preserve it via STATE_PROG_SYMS for future calls to
4781 bfd_find_nearest_line.
4782
4783Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4784
4785 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4786
4787 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4788 up to nr_maps, not just access_* maps.
4789
4790 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4791 maps.
4792
4793 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4794 over nr_maps not sim_core_nr_maps.
4795
4796 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4797 core_map argument to unsigned.
4798 (struct _sim_core): Ditto for struct member core_map.
4799
4800 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4801
4802 * sim-basics.h (access_io, access_*_io): Define.
4803 (map_read, map_write, map_exec, map_io): Define.
4804
4805 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4806 attach with more generic mapmask.
4807 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4808
c906108c
SS		 4809 * sim-core.c (sim_core_uninstall, sim_core_attach,
4810 sim_core_detach): Iterate over nr_maps instead of
4811 sim_core_nr_maps.
4812
4813 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4814 instead of the write_map.
4815 (remove_breakpoint): Ditto.
4816
4817 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4818 with read_map, write_map, exec_map resp.
4819
4820 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4821 Ditto.
4822
4823 * cgen-utils.c (sim_disassemble_insn): Ditto.
4824
4825 * sim-hrw.c (sim_write, sim_write): Ditto.
4826
4827 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4828 transfer_to_str): New functions.
4829
4830Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4831
4832 * sim-base.h (sim_state_base): New member environment.
4833 (STATE_ENVIRONMENT): New macro.
4834 * sim-config.c (current_environment): Delete.
4835 (sim_config_default): New function.
4836 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4837 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4838 (sim_config_default): Add prototype.
4839 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4840 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4841 Set STATE_ENVIRONMENT, not current_environment.
4842
4843Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4844
4845 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4846
4847Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4848
4849 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4850
4851 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4852
4853Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4854
4855 * Make-common.in (TAGS): Make smarter.
4856 * Makefile.in (TAGS): Ditto.
4857
4858Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4859
4860 * sim-module.c (*): Fix typos in assertion tests.
4861
4862Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4863
4864 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4865 can't be constant.
72f4393d 4866
c906108c
SS		 4867 * sim-options.c (sim_parse_args): Ditto.
4868 (sim_args_command): Return OK, instead of nothing, for an empty
4869 command.
4870
4871Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4872
4873 * sim-profile.c (profile_info): Rename from profile_print. Drop
4874 misc and misc_cpu callback arguments. Use
4875 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4876 (profile_install): Install profile_info function.
4877
4878 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4879 STATE_PROFILE_INFO_CALLBACK): Define.
4880 (struct PROFILE_DATA): Add field info_cpu_callback.
4881 (profile_print): Delete function.
4882
4883 * sim-base.h (STATE_MODULES): Define. Replace individual
4884 STATE_*_LIST with single struct module_list.
4885
4886 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4887 (struct module_list): Declare.
72f4393d 4888
c906108c
SS		 4889 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4890 sim_module_info): New functions.
4891 (sim_module_install): Clean up module data structures.
4892
4893 * sim-info.c (sim_info): New file. New function. Call
4894 sim_module_info.
4895
4896 * Make-common.in (sim-info.o): Define rule.
4897 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4898
4899
4900Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4901
4902 * sim-base.h (sim_cpu_base): New members name, options.
4903 (sim_cpu_lookup): Add prototype.
4904 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4905 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4906 (sim_add_option_table): Update prototype.
4907 * sim-options.c (sim_add_option_table): New argument `cpu'.
4908 (standard_option_handler,standard_install): Update.
4909 (sim_parse_args): Handle cpu specific options.
4910 (print_help): New static function.
4911 (sim_print_help): Call it. Print cpu specific options.
4912 (find_match): New static function.
4913 (sim_args_command): Call it. Handle cpu specific options.
4914 * sim-utils.c (sim_cpu_lookup): New function.
4915 * sim-memopt.c (memory_option_handler): Update.
4916 (sim_memopt_install): Update.
4917 * sim-model.c (model_option_handler): Update.
4918 (model_install): Update.
4919 * sim-profile.c (profile_option_handler): Update.
4920 (profile_install): Update.
4921 * sim-trace.c (trace_option_handler): Update.
4922 (trace_install): Update.
4923 * sim-watch.c (watchpoint_option_handler): Update.
4924 (sim_watchpoint_install): Update.
4925 * cgen-scache.c (scache_option_handler): Update.
4926 (scache_install): Update.
4927
4928Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4929
4930 * Make-common.in (check): Run `make check' in testsuite dir.
4931
4932Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4933
4934 * sim-trace.c (trace_result0): New function.
4935
4936 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4937 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4938 tracing sim_fpu variables.
4939 (TRACE_ALU_RESULT0): Define.
4940 (TRACE_FP_RESULT_WORD): Define.
4941 (TRACE_FP_INPUT_WORD1): Define.
4942
4943 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4944 sim_fpu_two): New constants.
4945 (sim_fpu_op1, sim_fpu_op2): New types.
4946 (struct _sim_fpu): Delete member result. Re-order other members.
4947 (sim_fpu_sign, sim_fpu_exp): New functions.
4948 (sim_fpu_max, sim_fpu_min): new functions.
4949 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4950 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4951
c906108c
SS		 4952Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4953
4954 * sim-profile.c (profile_print): Delete duplicate test of
4955 PROFILE_INSN_IDX.
4956 (profile_print_pc): Exit early if data collection not set up.
4957 (profile_print_core): Simplify by calling sim_core_map_to_str.
4958 * sim-core.h (sim_core_map_to_str): Declare.
4959 * sim-core.c (sim_core_map_to_str): Make non-static.
4960
4961 * genmloop.sh (engine_resume): Update insn_count before exiting.
4962 (engine_resume_full): Keep accurate core profile data.
4963
4964 * cgen-utils.c (sim_disassemble_insn): Don't use
4965 sim_core_read_aligned_N, it messes up profiling results.
4966
4967Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4968
4969 * nltvals.def: Regenerate with MN10300 additions.
4970
4971Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4972
4973 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4974
c906108c
SS		 4975 * sim-trace.h, sim-trace.c (trace_result_word2,
4976 trace_input_word4, trace_result_word4): New function.
4977
4978Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4979
4980 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4981
4982 * sim-xcat.h: Delete.
4983 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4984 * cgen-sim.h: Ditto.
4985 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4986 * sim-n-bits.h: Ditto.
4987 * sim-n-core.h: Ditto.
4988 * sim-n-endian.h: Ditto.
4989
4990Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4991
4992 * syscall.c (cb_syscall): Handle short reads, and EOF.
4993
4994Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4995
4996 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4997 sim_fpu to safely print fp_word values.
4998 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4999 (trace_result_bool1, trace_result_addr1): New functions.
5000 (trace_input_bool1, trace_input_addr1): New functions.
5001
5002 * sim-trace.h (TRACE_FPU_*): Define.
5003
5004Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5005
5006 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5007 (sim_fpu_fpto, sim_fpu_tofp): Define.
5008
5009Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5010
5011 * sim-fpu.c (sim_fpu_cmp): New function.
5012
5013Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5014
5015 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5016 instead of abuf->length.
5017 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5018 (set_trace_option_mask): Renamed from set_trace_options.
5019 (set_trace_option): New function.
5020 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5021 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5022
5023Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5024
5025 * sim-basics.h: Declare struct _sim_fpu.
5026
5027Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5028
5029 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5030 (trace_prefix, trace_input*, trace_result*): Declare.
5031 (trace_one_insn): Change declaration, assume trace_prefix called.
5032 (trace_generic): Like trace_one_insn.
5033 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5034 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5035
c906108c
SS		 5036 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5037 trace_insn, save_data, trace_idx_to_str, print_data): New
5038 functions.
5039 (trace_one_insn): Rewrite.
5040 (trace_generic): New function.
72f4393d 5041
c906108c
SS		 5042Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5043
c906108c
SS		 5044 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5045
5046 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5047 (SEMANTIC_FN): Rewrite declaration.
5048 (DECODE): Update type of semantic_fast member.
5049 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5050 * sim-base.h (sim_state_base): Delete conditionals surrounding
5051 member scache_size.
5052
5053Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5054
5055 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5056 used.
5057
5058Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5059
5060 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5061 Add missing parameters to device_io calls.
5062 * sim-core.h: Add missing parameters to device_io calls.
5063
5064Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5065
5066 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5067 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5068 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5069 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5070 (engine_resume): Likewise. Make `engine' volatile. Save copy
5071 of cpu pointer in volatile object. Initialize read switch if
5072 -parallel.
5073
5074Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5075
5076 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5077 (SEM_INSN): New macro.
5078
5079Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5080
5081 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5082
5083Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5084
5085 * configure: Regenerated to track ../common/aclocal.m4 changes.
5086
5087Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5088
5089 * sim-types.h (fp_word): New type, define according to
5090 WITH_TARGET_FLOATING_POINT_BITSIZE.
5091
5092 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5093 configuration of size of floating point registers.
5094
5095Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5096
5097 * sim-profile.c (profile_print): Only print CPU <N> if other
5098 output is going to appear.
5099
5100Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5101
5102 * configure: Regenerated to track ../common/aclocal.m4 changes.
5103
5104Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5105
5106 * sim-types.h (address_word): Typedef according to
5107 WITH_TARGET_ADDRESS_BITSIZE.
5108 (signed_cell, unsigned_cell, natural_cell): Ditto using
5109 WITH_TARGET_CELL_BITSIZE.
72f4393d 5110
c906108c
SS		 5111 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5112 (WITH_TARGET_CELL_BITSIZE): Define.
5113 (WITH_HOST_WORD_BITSIZE): Delete.
5114
5115 * sim-config.c (print_sim_config): Update.
5116
5117 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5118 configuration of address and OpenFirmware cell sizes.
5119
5120Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5121
5122 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5123 * sim-run.c (sim_engine_run): Update.
72f4393d 5124
c906108c
SS		 5125 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5126 CPU_CIA.
5127 * sim-run.c (sim_engine_run): Ditto.
5128
5129 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5130 (sim_resume): Pass nr_cpus to sim_engine_run.
5131
5132 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5133
c906108c
SS		 5134 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5135 MAX_NR_PROCESSORS.
5136 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5137
c906108c
SS		 5138Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5139
5140 * Make-common.in (stamp-tvals): New rule.
5141 (targ-vals.h,targ-map.c): Depend on it.
5142 (clean): Remove stamp-tvals.
5143
5144Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5145
5146 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5147 in code also #if 0'ed.
5148
5149Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5150
5151 * configure: Regenerated to track ../common/aclocal.m4 changes.
5152 * aclocal.m4: Recognize --enable-maintainer-mode.
5153
5154Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5155
5156 * cgen-scache.h: Deleted.
5157 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5158 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5159 (scache_init): Use runtime computed size of SCACHE.
5160 (scache_flush): Likewise.
5161 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5162 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5163 * cgen-sim.h: Scache support moved here.
5164 (PC): Redo definition.
5165 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5166 (DECODE): Add parallel execution support.
5167 Only include semantic label members if using switch.
5168 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5169 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5170 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5171 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5172 from cgen-types.h.
5173 (engine_{stop,run,resume,halt,signal}): Delete decls.
5174 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5175 (argbuf,scache): Delete forward decls.
5176 (STATE): Delete decl.
5177 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5178 Include cgen-mem.h, cgen-ops.h.
5179 (engine_halt,engine_signal): Delete.
5180 ({ex,exc,sem,semc}_illegal): Delete.
5181 (sim_disassemble_insn): Result of extract fn is in bits.
5182 * genmloop.sh: Rewrite.
5183
5184 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5185 line numbers.
5186
5187 * sim-base.h (sim_state_base): Delete member `model'.
5188 (sim_cpu_base): Add member `model'.
5189 * sim-model.h (IMP_PROPERTIES): New type.
5190 (MACH): New members imp_props, models.
5191 (models): Delete decl.
5192 * sim-model.c (set_model): Update.
5193 * sim-profile.c (profile_print_model): Update.
5194
5195 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5196
5197Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5198
5199 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5200 CGEN_INSN_SYNTAX().
5201
5202Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5203
5204 * configure: Regenerated to track ../common/aclocal.m4 changes.
5205 * config.in: Ditto.
5206
5207Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208
5209 * aclocal.m4 (AR): Check for sigaction.
5210
5211Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5212
5213 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5214
5215 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5216 * sim-config.c (sim_config): Replace WITH_DEVICES with
5217 WITH_TREE_PROPERTIES.
5218
5219 * configure: Regenerated to track ../common/aclocal.m4 changes.
5220
5221Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5222
5223 * Make-common.in (SIM_ENVIRONMENT): New variable.
5224 (CONFIG_CFLAGS): Add it.
5225 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5226 --enable-sim-environment option.
5227 * configure: Regenerated.
5228 * sim-config.h (environment support): Rewrite.
5229 * sim-config.c (current_environment): Define as enum, unconditionally.
5230 (current_alignment): Define unconditionally.
5231 (config_environment_to_a): Update.
5232 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5233 (sim_config): Handle environment and alignment determination
5234 unconditionally. Delete sanity checks of current_environment,
5235 unnecessary.
5236 (print_sim_config): Update.
5237 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5238 (standard_options): Add --environment.
5239 (standard_option_handler): Likewise.
5240
5241Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5242
5243 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5244 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5245 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5246 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5247 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5248 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5249 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5250 argument ADD_CA macro with two argument ADDC_C - add carrying with
5251 carry in.
5252 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5253 argument SUB_CA macro with two argument SUBC_X - subtract
5254 carrying, extended.
5255 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5256 borrow-in.
5257 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5258
5259Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5260
5261 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5262 * sim-io.h (sim_io_syscalls): Delete.
5263
5264Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5265
5266 * syscall.c (cb_syscall): Add missing else, so write to stdout
5267 isn't doubled.
5268
5269 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5270 the carry bit from the CPU's psw.
5271
5272Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5273
5274 * gennltvals.sh: Redo syscall support.
5275 * nltvals.def: Regenerated.
5276
5277Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5278
5279 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5280 the stream immediately.
5281
5282Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5283
5284 * sim-io.c (sim_io_getstring): Delete unused len2.
5285 (sim_io_syscalls): Ditto for sys_errno.
5286
5287Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5288
5289 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5290
5291 * Make-common.in (run.o): Depend on remote-sim.h.
5292 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5293 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5294
5295Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5296
5297 * sim-io.c (sim_io_syscalls): Disable lseek.
5298
5299Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5300
5301 * gennltvals.sh: Generate syscall values for d30v.
5302
5303 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5304 * nltvals.def: Regenerate.
5305
5306 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5307 (os_fstat): Likewise. Validate fd argument.
5308 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5309 just compute target stat struct length.
5310 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5311 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5312 (get_string): Return host errno values so they can be properly
5313 translated later.
5314 (cb_syscall): Likewise.
5315 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5316 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5317 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5318 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5319 (get_path): New function.
5320
5321Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5322
5323 * sim-io.c (sim_io_syscalls): New function to provide system call
5324 emulation. Provide exit, open, close, read, write, lseek, and
5325 unlink.
5326 (sim_io_getstring): New function to return a string from a
5327 simulated memory location.
5328
5329 * sim-io.h (sim_io_syscalls): Add declaration.
5330
5331Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5332
5333 * sim-core.c (sim_core_signal): Fix spelling error in message.
5334
5335 * sim-hrw.c (sim_read): Use read map, not write map.
5336
5337 * Make-common.in (all): Add .gdbinit.
5338 * gdbinit.in: Add dump command.
5339
5340 * sim-model.c (model_options): Use '\0' for `shortopt'.
5341
5342 * sim-trace.c (trace_option_handler): Set state trace file
5343 for --trace-file in addition to cpu's values.
5344 (trace_vprintf): If cpu == NULL, try state's trace file.
5345 (trace_options): Reorganize table, reword some descriptions.
5346
5347Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5348
5349 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5350 New functions.
5351
5352Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5353
5354 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5355 signal untranslated, document problem with this.
5356
5357 * nrun.c (main): Check for a prog name of `*step'. If present,
5358 step the simulator instead of allowing it to run free.
5359
5360 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5361
5362 * Make-common.in (sim_main_headers): Add sim-signal.h.
5363
5364Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365
5366 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5367
5368Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5369
5370 * sim-signal.h: Start simulator signals at 64 so that host signal
5371 numbers can be detected and reported.
5372
5373 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5374
5375Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5376
5377 * callback.c (cb_host_to_target_stat): Fix return values.
5378
5379 * cgen-sim.h (enum_signal_type): Delete.
5380 (engine_signal): Update prototype.
5381 * cgen-utils.c: Don't include <signal.h>.
5382 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5383 (engine_signal): Update.
5384
5385 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5386 (sim_state_free): Call SIM_STATE_FREE if defined.
5387
5388 * sim-module.c (sim_module_install): Don't leave any modules
5389 installed if one fails to install.
5390
5391Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5392
5393 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5394 more, since alloca is not used in this file.
5395
5396 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5397 correctly set the carry and overflow bits for those types.
5398 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5399 with carry, so carry is correct after doing both adds.
5400 (ALU*): Space out '\' to make it easier to read.
5401
5402Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5403
5404 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5405 sim_signalled.
5406
5407 * sim-signal.c, sim-signal.h: New files.
5408 * Make-common.in (sim-signal.o): Add rule for.
5409 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5410 * sim-abort.c: Don't include <signal.h>.
5411 * sim-basics.h: #include "sim-signal.h".
5412 * sim-break.c: Don't include <signal.h>.
5413 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5414 * sim-core.c: Don't include <signal.h>.
5415 (SIGBUS): Delete definition.
5416 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5417 * sim-engine.c: Don't include <signal.h>.
5418 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5419 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5420 * sim-resume.c: Don't include <signal.h>.
5421 (SIGTRAP): Delete definition.
5422 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5423 * sim-stop.c: Don't include <signal.h>.
5424 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5425 * sim-watch.c: Don't include <signal.h>.
5426 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5427
5428 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5429
5430 * sim-base.h (CIA_ADDR): Provide default definition.
5431 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5432 * sim-break.c (sim_handle_breakpoint): Likewise.
5433
5434Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5435
5436 * Make-common.in (srccom): New variable.
5437
5438 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5439 (LIB_OBJS): Add syscall.o.
5440 (gentmap): Pass $(NL_TARGET) to $(CC).
5441 (syscall.o): Add rule for.
5442 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5443 (sim-bits.o): Depend on $(sim-n-bits_h).
5444 (sim-load.o): Depend on callback.h.
5445
5446 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5447 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5448 * cgen-mem.h, cgen-ops.h: New files.
5449
5450 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5451
5452 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5453 Rewrite build rule.
5454 * callback.c: #include string.h or strings.h.
5455 #include sys/types.h and sys/stat.h.
5456 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5457 (os_get_errno,os_open): Update.
5458 (os_stat,os_fstat): New functions.
5459 (os_init): Initialize syscall_map, errno_map, open_map.
5460 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5461 errno_map, open_map, signal_map, stat_map.
5462 (cb_read_target_syscall_maps): New function.
5463 (cb_target_to_host_syscall): New function.
5464 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5465 (cb_target_to_host_open): Renamed from target_to_host_open.
5466 (store): New function.
5467 (cb_host_to_target_stat): New function.
5468 * syscall.c: New file.
5469 * gentmap.c (sys_tdefs): New global.
5470 (gen_targ_vals_h): Output target syscall numbers.
5471 (gen_targ_map_c): Update. Output target syscall translation map.
5472 * gentvals.sh: New first argument `target'. Preface table with
5473 #ifdef NL_TARGET_$target if non-null target passed.
5474 * gennltvals.sh: New file.
5475 * nltvals.def: Regenerated.
5476
5477Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5478
5479 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5480 sim_core_dummy_M.
5481 (sim_core_dummy_M): Declare.
72f4393d 5482
c906108c
SS		 5483Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5484
5485 * sim-core.c (sim_core_signal): Print the address of the
5486 instruction.
5487
5488Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5489
5490 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5491
5492 * sim-base.h (sim_state_base): Add member trace_data.
5493 (STATE_TRACE_DATA): New macro.
5494 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5495 ({WITH_,}TRACE_DEBUG_P): New macros.
5496 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5497 (_sim_cpu): Delete forward reference.
5498 (debug_printf): Update.
5499 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5500 (trace_options): Add --trace-debug.
5501 (set_trace_options): Handle it.
5502 (trace_option_handler): Likewise.
5503 (trace_install): Init state trace_data struct.
5504 (trace_uninstall): Close state trace file.
5505 * sim-events.c (ETRACE): Only print source file and line number if
5506 --trace-debug.
5507 * sim-n-core.h (sim_core_trace_M): Likewise.
5508
5509 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5510
55111997-11-13 Felix Lee <flee@cygnus.com>
5512
5513 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5514 initializer.
5515 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5516
5517Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5518
5519 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5520
5521 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5522 built this way.
5523 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5524 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5525 source tree.
5526
5527Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5528
5529 * sim-events.c (sim_events_process): Re-compute the time -
5530 update_time_from_event - as each event is processed. Reverses
5531 previous change.
5532
5533Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5534
5535 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5536
5537Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538
5539 * sim-events.c (sim_events_process): Delete redundant call to
5540 update_time_from_event.
5541 (sim_events_slip): Always decrement time_from_event.
5542 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5543 Delete assertion that time_from_event >=0 when work in queue, no
5544 longer applicable.
5545
5546Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5547
5548 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5549 (standard_option_handler): Update.
5550
5551 * sim-options.h: Clarify documentation.
5552 (OPTION_LONG_ONLY_P): Delete definition.
5553 (OPTION_VALID_P): Define.
72f4393d 5554
c906108c
SS		 5555 * sim-options.c (sim_print_help): Allow short only options.
5556 (sim_parse_args): Ditto.
5557 (sim_args_command): Skip short only options.
5558 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5559 separate entries for short and long options in the HANDLERS and
5560 ORIG_VAL tables.
5561 (sim_parse_args): Disable argument permutation.
5562
5563Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5564
5565 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5566 Add argument M, size of data type.
5567 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5568 Declare, ditto for 5, 6 & 7 byte transfers.
5569 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5570 as aligned variant.
72f4393d 5571
c906108c
SS		 5572 * sim-n-core.h (sim_core_trace_M): Rename from
5573 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5574 with transfer type. Print transfer direction. Handle 1 and 2 byte
5575 transfers.
5576 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5577 unaligned accesses.
5578 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5579 Update all functions.
5580
5581 * sim-core.c: Generate functions starting with 16 not 1.
5582 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5583 all 5, 6 & 7 byte transfers.
5584
5585 * sim-n-core.h (sim_core_read_misaligned_N,
5586 sim_core_write_misaligned_N): Implement.
5587
5588Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5589
5590 * sim-endian.h (U16_8): Implement
5591
5592 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5593
5594 * sim-endian.h (VL8_16, VH8_16): Implement.
5595
5596 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5597 long in printf.
5598 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5599 (memory_option_handler): Skip comma in alias address list
5600
5601Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602
5603 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5604 space params.
5605 (parse_size, parse_addr): New functions
5606 (memory_option_handler, memory_options): Parse address & size
5607 using new functions. Pass level, space, modulo to do_memopt_add &
5608 do_memopt_del.
5609
5610 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5611
5612 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5613 `attach_type attach' argument with `unsigned level' argument.
5614 Document.
5615
5616 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5617 sim_core_attach): Replace argument attach with level. Update
5618 verification of arguments.
5619 (sim_core_map_detach, sim_core_detach): Replace argument attach
5620 with level.
5621
5622 * sim-basics.h (enum _attach_type): Delete.
5623
5624Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5625
5626 * sim-core.h (sim_core_write_8): Define.
5627
5628Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5629
5630 * sim-bits.h: Document ROTn macro.
5631
5632 * sim-endian.h (H2T): Handle 16 byte variables.
5633
5634 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5635 error.
5636
5637 * sim-core.c: Do not generate sim_core_*_word.
5638
5639 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5640 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5641
5642 * sim-core.h (sim_core_read_unaligned_word,
5643 sim_core_read_aligned_word, sim_core_read_word,
5644 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5645 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5646
5647Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5648
5649 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5650
5651 * sim-endian.h: Disable 16 byte support.
5652
5653Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5654
5655 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5656
5657 * sim-n-core.h (sim_core_trace_N): New function.
5658 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5659 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5660
5661 * sim-endian.h: Add 128 bit variant.
5662
5663 * sim-core.h, sim-core.c: Add 128 bit variant.
5664
5665 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5666
5667Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5668
5669 * sim-events.c (sim_events_process): Clear events->work_pending.
5670 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5671 setting, nr_ticks_to_process.
5672 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5673 when the event queue isn't next.
5674
5675 * sim-events.h, sim-events.c (sim_events_slip): New function.
5676
5677Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678
5679 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5680
5681 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5682 arguments.
5683
5684Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5685
5686 * nrun.c (main): Remove useless test of name != NULL.
5687 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5688
5689Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5690
5691 * sim-fpu.c (EXPMAX): Type is unsigned.
5692 (MIN_INT, MAX_INT): Type is signed64.
5693 (i2fpu): Type of val is signed64.
5694
5695Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696
5697 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5698 a bucket size of zero.
5699
5700 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5701 OPTION_PROFILE_PC): Define.
5702 (profile_option_handler): Add support for --profile-pc and
5703 --profile-pc-granularity options.
5704 (profile_pc_init): When possible, compute nr buckets from bucket
5705 size.
5706
5707 * sim-profile.c (profile_pc_init): Align the profile-pc end
5708 address with the profile-pc bucket size.
5709
5710 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5711 something less ambiguous.
5712 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5713
5714 * sim-profile.c (profile_pc_cleanup): New function. Move
5715 profile_pc_uninstall code to here.
5716 (profile_pc_uninstall): Call.
5717 (profile_pc_init): Call.
5718
5719Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720
5721 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5722 file using BSD gprof format.
5723
5724 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5725 unsigned_word.
5726 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5727 MSBIT64): Force result to unsignedN.
5728
5729Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730
5731 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5732 brace from macro.
5733 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5734 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5735 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5736 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5737
5738Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5739
5740 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5741 type void*.
5742
5743 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5744 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5745 type void*.
5746 (sim_core_attach): Rename buffer_freed to free_buffer, type
5747 void*. Ensure that allocated buffer is alligned according to
5748 region's address.
5749
5750Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751
5752 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5753 (ALU64_SUB): Define.
5754
5755 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5756 (.gdbinit): Remove dependencies, generate once per build.
5757
5758Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5759
5760 * sim-n-core.h (sim_core_read_aligned_N,
5761 sim_core_write_aligned_N): Make xaddr param type address_word not
5762 unsigned_word.
5763
5764Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765
5766 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5767 unpacked floating point struct. Pass sim_fpu object by reference.
5768 Add preliminary support for rounding modes.
72f4393d 5769
c906108c
SS		 5770Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771
5772 * configure: Regenerated to track ../common/aclocal.m4 changes.
5773
5774Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775
5776 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5777 WITH_TARGET_BITSIZE.
5778
5779Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5780
72f4393d 5781 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5782
5783Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5784
5785 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5786 and zfree instead of xmalloc and free. Prevents warnings.
5787
5788Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5789
5790 * configure: Regenerated to track ../common/aclocal.m4 changes.
5791
5792Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5793
5794 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5795 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5796
5797 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5798 controling the bitsize/msb of the target.
5799
5800Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5801
5802 * Make-common.in: New files sim-break.c, sim-break.h.
5803 * sim-base.h: Add point to breakpoint list to sim_state_base.
5804 * sim-break.c sim-break.h: New modules that implement intrinsic
5805 breakpoint support.
5806 * sim-module.c: Add breakpoint module.
72f4393d 5807
c906108c
SS		 5808Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5809
5810 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5811 an hour.
5812 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5813 if (0) { 1 % 0; }
5814 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5815 (SIGBUS) define for Windows.
5816 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5817 * sim-resume.c: define SIGTRAP for windows.
5818 * sim-xcat.h: use token pasting if ALMOST_STDC.
5819
5820Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5821
5822 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5823 configured values.
5824 (CONFIG_CFLAGS): Add same.
72f4393d 5825
c906108c
SS		 5826Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5827
5828 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5829 (SIGNED32): use ##i32.
5830
5831Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5832
5833 * configure: Regenerated to track ../common/aclocal.m4 changes.
5834
5835Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5836
5837 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5838 endian of target.
5839
5840 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5841 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5842 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5843 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5844 (CONFIG_CFLAGS): Add same.
5845
5846 * aclocal.m4: Perform AC_SUBST on optional options.
5847
5848Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5849
5850 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5851
5852 * sim-options.c (standard_option_handler): Typo in warning message.
5853
5854 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5855
5856 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5857 insn count. Make count conditional on there being a valid
5858 INSN_NAME.
5859 (profile_pc_init): Make default PC profile frequency an arbitrary
5860 256.
5861
5862 * sim-base.h: Ditto.
5863
5864 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5865 SIM_HAVE_MODEL.
5866
5867 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5868 archure struct.
5869
5870Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5871
5872 * configure: Regenerated to track ../common/aclocal.m4 changes.
5873
5874Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875
5876 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5877 configured alignment.
5878
5879Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880
5881 * configure: Regenerated to track ../common/aclocal.m4 changes.
5882
5883Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5884
5885 * sim-config.c (sim_config): Check for default alignment.
5886
5887 * sim-options.c (standard_option_handler): Add alignment option.
5888
5889 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5890 default alignment requirements on memory accesses.
72f4393d 5891
c906108c
SS		 5892Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5893
5894 * sim-load.c (sim_load_file): Return failure if the executable
5895 had no loadable sections.
5896
5897Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898
5899 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5900 trace output.
5901
5902 * sim-core.c (sim_core_signal): When bad access halt simulator
5903 SIGSEGV / SIGBUS instead of aborting.
5904 (signal.h): Include.
72f4393d 5905
c906108c
SS		 5906 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5907 options was missing.
5908
5909 * sim-bits.h (MOVED): Define
5910
5911Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912
5913 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5914 BIT.
5915
5916 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5917
5918 * sim-bits.c: Add 8 bit versions of bit macros.
5919
5920 * sim-bits.h: Ditto.
5921
5922Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923
5924 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5925 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5926
c906108c
SS		 5927 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5928 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5929
c906108c
SS		 5930 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5931 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5932
c906108c
SS		 5933Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934
5935 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5936 configure.in: Output to cconfig.h instead of config.h.
5937
5938 * configure: Regenerated to track ../common/aclocal.m4 changes.
5939
5940Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941
5942 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5943 BFD if known.
5944
5945Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5946
5947 * callback.c (os_write): divert stdout and stderr to their
5948 respective hooks.
5949
5950Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5951
5952 * sim-profile.c (profile_print_speed): Call
5953 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5954
5955 * sim-events.c (sim_events_elapsed_time): New function return nr
5956 host MS consumed by the simulator.
5957 (sim_watch_valid): Use.
5958
5959 * sim-module.c (modules): Install sim_events very very early.
5960
5961 * sim-profile.c (profile_print): Call profile_print_pc.
5962 (print_bar):
5963 (profile_pc_init): New function, set up processor for PC
5964 profiling.
5965 (profile_print_pc): New function, print a PC profile.
5966 (profile_pc_event): New function, sample PC.
5967
5968 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5969 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5970 profile struct.
5971
5972 * sim-options.c (sim_print_help): Pacify GCC.
5973
5974 * sim-n-core.h (sim_core_read_aligned_N,
5975 sim_core_write_aligned_N): Add un-conditional profile call.
5976 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5977 profile call when aligned read/write isn't used.
5978
5979 * sim-base.h: Include sim-profile, sim-model after sim-core &
5980 sim-events allow sim-core to define useful values.
5981
5982 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5983 (profile_option_handler, profile_options): Add support for
5984 --profile-core option.
5985 (print_bar): Include when core profiling.
5986 (profile_print_core): New function, print core profile.
5987
5988 * sim-config.c (print_sim_config): Print profile status.
5989
5990 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5991 WITH_PROFILE_PC_P): Define.
5992 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5993 (PROFILE_COUNT_CORE): Define.
5994
5995Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5996
5997 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5998 interrupt_names array as the data.
5999 (sim-watch.h): Document.
6000
6001Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6002
6003 * sim-options.c (sim_print_help): When the doc string is to long
6004 word wrap it.
6005
6006 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6007 that only the first few the watch options are listed. Generate
6008 meanginful usage messages.
6009
6010 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6011
c906108c
SS		 6012Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013
6014 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6015 (standard_option_handler): Handle --architecture-info.
6016
6017Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6018
6019 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6020 illegal zero-sized array.
6021 * sim-core.c (sim_core_xor_read_buffer): same.
6022
6023Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6024
6025 * nltvals.def: Regenerate.
6026
6027Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028
6029 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6030
6031Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6032
6033 * sim-bits.c (MASKED): Delete.
6034 (EXTRACTED): Delete.
6035 (LSEXTRACTED, MSEXTRACTED): New functions.
6036
6037 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6038 (MSMASKEDn, LSMASKEDn): Add last argument.
6039 (MSMASK*): Ditto.
72f4393d 6040
c906108c
SS		 6041 * sim-bits.h (EXTEND8, EXTEND16): Define.
6042 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6043
6044 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6045
6046 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6047 current instruction address.
6048
6049 * sim-inline.h (*_ENGINE): Define.
6050
6051Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052
6053 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6054
6055 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6056 (watch_option_handler): Call delete_watchpoint with ident or type.
6057 (sim_watchpoint_install): Create interrupt specific watchpoint
6058 commands on the fly.
6059 (do_watchpoint_create): New function, create a watch point using
6060 type/int-nr info encoded in the option nr.
6061 (do_watchpoint_info): New function. List active watchpoints.
6062
6063 * sim-watch.h: Change data structure to a list.
6064
6065 * sim-memopt.c (memory_option_handler): Require explicit "all"
6066 before deleting all memory regions.
6067
6068 * sim-utils.c (sim_do_commandf): New function, printf version of
6069 sim_do_command.
6070
72f4393d
L		 6071 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6072
c906108c
SS		 6073 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6074 bit endianness.
6075 (SIGNED64, UNSIGNED64): Delete.
6076 (ALU64_ADD): Don't rely on bit endianness.
6077 (ALU64_BEGIN): Define.
6078
6079 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6080 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6081
6082 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6083 suffix - u64, LL - to 64 bit constants.
6084
6085Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6086
6087 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6088
6089 * sim-utils.h (NZALLOC): Define - zalloc * N.
6090
6091 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6092 implementation of read/write functions.
6093
6094 * Make-common.in (sim-hrw.o): New target.
6095
6096 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6097 memory.
6098
6099 * sim-memopt.c (memory_option_handler): Implement memory-size
6100 command. Implement memory-alias command. Let memory-delete delete
6101 all memory regions.
6102 (add_memopt): New function. Add a memory region.
6103 (do_memopt_delete): New function. Delete a memory region.
6104
6105 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6106
6107 * sim-core.c (sim_core_detach): New function.
6108 (sim_core_map_detach): New function. Perform the actual detach.
6109 (sim_core_init): Move initialization code from here.
6110 (sim_core_install): To here.
6111 (sim_core_uninstall): And here.
6112
6113 * sim-module.c: Add memopt module.
6114
6115 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6116 simulator base type.
6117
6118 * Make-common.in (sim_main_headers): Add sim-memopt.h
6119 (sim-memopt.o): New target.
6120
6121 * sim-core.c (sim_core_install): Add core_options to the option
6122 table.
6123
6124 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6125 --watch-delete.
6126
6127 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6128 comments.
6129
6130 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6131 address_word, add mask member.
72f4393d 6132
c906108c
SS		 6133 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6134 address_word, allow for 64bit targets in 32bit host. Add modulo
6135 argument.
6136 (sim_core_map_attach): Ditto.
6137 (new_sim_core_mapping): Ditto.
6138 (sim_core_translate): Mask address when modulo memory.
6139
6140Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6141
6142 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6143
6144 * gdbinit.in: New file.
6145 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6146 * Make-common.in (distclean): Delete .gdbinit.
6147 (.gdbinit): Add rule for.
6148 * configure: Regenerated to track ../common/aclocal.m4 changes.
6149
6150 * Make-common.in (cgen-run.o): Add rule for.
6151
6152Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153
6154 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6155
6156 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6157 both resumed and previous elapsed time.
6158 (sim_events_init): Set initial_wallclock and current_wallclock to
6159 zero.
6160 (sim_events_install): Install sim_events_suspend and
6161 sim_events_resume.
6162 (sim_events_watch_clock): Allow for suspended simulator when
6163 computing the time of the clock event.
6164
6165 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6166 initial_wallclock to elapsed_wallclock, set both to zero.
6167 (sim_events_init, sim_events_uninstall): Delete prototypes.
6168
6169 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6170
c906108c
SS		 6171 * sim-module.c(sim_module_resume, sim_module_suspend): New
6172 functions.
6173
6174Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175
6176 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6177 message.
6178
6179Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6180
6181 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6182 * Make-common.in (TAGS): Likewise.
6183 * sim-n-bits.h: Add TAGS comments for all functions.
6184 * sim-n-core.h: Likewise.
6185 * sim-n-endian.h: Likewise.
6186
6187Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188
6189 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6190 kind.
72f4393d 6191
c906108c 6192 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6193
c906108c
SS		 6194 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6195 definition.
6196
6197Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6198
6199 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6200 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6201
6202Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203
6204 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6205 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6206 nr_transfered and nr_this_transfer unsigned.
6207
6208 * sim-events.c (sim_events_tickn): N is signed, as limited to
6209 MAXINT.
6210
6211 * sim-n-endian.h (offset_N): Change size to unsigned.
6212
6213 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6214
6215Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216
6217 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6218
6219 * sim-options.c (sim_parse_args): Use dupargv.
6220
6221Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6222
6223 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6224
6225Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6226
6227 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6228 base type.
6229
6230 * sim-options.c (standard_options): Add --architecture=MACHINE and
6231 --target=TARGET options.
6232 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6233 (standard_option_handler): Handle architecture and target options.
6234 (bfd.h): Include.
72f4393d 6235
c906108c
SS		 6236 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6237 bfd_openr.
6238 (sim_analyze_program): Set prog_bfd architecture from
6239 STATE_ARCHITECTURE if known.
6240
6241Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6242
6243 * configure: Regenerated to track ../common/aclocal.m4 changes.
6244 * config.in: Ditto.
6245
6246Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6247
6248 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6249 that option does not apply to certain files.
6250
6251Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6252
6253 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6254 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6255 offset from MSB/LSB.
6256
6257 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6258 access address of sub word quantity of a hosts 16, 32, 64 bit word
6259 type.
6260 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6261 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6262 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6263 return N*2 byte value with argument in Hi/Lo word. Renamed from
6264 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6265
c906108c
SS		 6266 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6267 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6268 so that bit offset is explicit.
6269
6270Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271
6272 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6273 Update STATE_PROG_BFD when needed with a dup'd copy of the
6274 program.
6275
6276 * sim-config.c (sim_config): Delete ABFD argument, use
6277 STATE_PROG_BFD directly.
6278
6279Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6280
6281 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6282
c906108c
SS		 6283 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6284 and sim_load.
6285 (bfd.h): Include.
72f4393d 6286
c906108c
SS		 6287 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6288 hardware only simulator targets.
6289
6290 * Make-common.in (sim-hload.o): Add rule.
6291
6292Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293
6294 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6295 used by copyargv and freeargv.
6296
6297 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6298 STATE_PROG_ARGV, not just a pointer.
6299
6300Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6301
6302 * configure: Regenerated to track ../common/aclocal.m4 changes.
6303 * config.in: Ditto.
6304
6305Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6306
6307 * aclocal.m4 (sim-endian): Add second argument to
6308 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6309 default endian when not hardwired.
6310
6311 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6312 else failes value for target byte order.
6313
6314 * sim-config.c (sim_config): Add abfd arguments. Set
6315 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6316 from same.
6317 (sim_config): Return SIM_RC, don't abort.
6318 (bfd.h): Include.
72f4393d 6319
c906108c
SS		 6320 * run.c (main): Update call to sim_open - add ABFD argument.
6321 * nrun.c (main): Add NULL ABFD argument.
6322
6323Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6324
6325 * callback.c (os_poll_quit): Make static.
6326 Call sim_cb_eprintf, not p->eprintf.
6327 (sim_cb_printf, sim_cb_eprintf): New functions.
6328 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6329
6330 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6331 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6332 sim-utils.h. #include sim-utils.h.
6333 * sim-utils.h: Above decls moved here.
6334 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6335
6336 * sim-watch.c (action_watchpoint): Fix thinkos.
6337
6338Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6339
6340 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6341
6342Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6343
6344 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6345 to FORCED_ALIGNMENT case.
6346
6347Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6348
6349 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6350
6351Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6352
6353 * Make-common.in (libsim.a): Fix typo.
6354
6355Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6356
6357 * nrun.c (main): Verify the structure returned before using it.
6358
6359Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6360
6361 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6362 default.
6363
6364 * sim-engine.c (sim_engine_install): New function. Install the
6365 engine init functions.
6366 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6367
c906108c
SS		 6368 * sim-module.c: Add sim_engine to list of modules that always
6369 install.
6370
6371Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372
6373 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6374 to remove the old watchpoint, not delete_watchpoint.
6375 (watch_option_handler): Action the correct watchpoint, not just
6376 cycles.
6377
6378Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6381 both low and high word.
6382 (sim_core_write_aligned_N): Ditto.
72f4393d 6383
c906108c
SS		 6384 * sim-trace.c (set_trace_options): Delete code explicitly setting
6385 core->trace.
6386
6387 * sim-options.c (sim_print_help): Call the list commands if not a
6388 standalone simulator.
6389 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6390
c906108c
SS		 6391 * sim-trace.c (set_trace_options): Assume core present.
6392
6393 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6394 buffer when full not almost full.
6395
6396Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6397
6398 * sim-events.c (sim_events_process): Don't blat the event queue
6399 when processing watchpoints.
6400
6401 * sim-watch.h: Make arg unsigned long - stop sign extension.
6402
6403 * sim-events.c (sim_watch_valid): rewrite so debugable.
6404
6405 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6406
6407 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6408 inequality test is possible.
6409 (handle_watchpoint): Re-pass is_within arg.
6410 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6411 0 to schedule_watchpoint's is_within arg.
6412 (sim_watchpoint_init): Re-pass is_within arg.
6413
6414 * sim-options.c (sim_print_help): Add is_command argument. Don't
6415 include -- prefix when called from the command line interpreter.
6416
6417 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6418
6419 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6420 zero indicates that the test should be reversed.
6421 (sim_events_watch_core): Ditto.
6422 (WATCH_CORE): Compare range against is_within.
6423 (WATCH_SIM): Ditto.
6424
6425Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6426
6427 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6428 sim_core_read_buffer. Check nr-bytes transfered.
6429
6430 * sim-core.h (sim_core_common): Define a new struct that contains
6431 the common data. to sd and cpu structures.
6432 * sim-core.c (sim_core_attach): Update.
6433 (sim_core_init): Update. Remember to copy initialized data to each
6434 cpu.
6435 (sim_core_find_mapping): Ditto.
6436
6437 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6438 (sim_core_write_buffer): Ditto.
6439
6440 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6441 transfer use xor version of read buffer.
6442 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6443
c906108c
SS		 6444 * sim-core.c (sim_core_xor_read_buffer): New function implement
6445 xor-endian data read breaking transfer up into xor-endian sized
6446 blocks.
6447 (sim_core_xor_write_buffer): Ditto for write.
6448 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6449 - needed for xor-endian transfers.
6450
6451Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6452
6453 * sim-inline.h: Review description.
72f4393d 6454
c906108c
SS		 6455 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6456 to just those involved in data transfers and configuration.
72f4393d 6457
c906108c
SS		 6458 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6459 string.
6460 * sim-n-core.h (sim_core_read_aligned_N): Use.
6461 (sim_core_read_unaligned_N): Ditto.
6462 (sim_core_read_unaligned_N): Ditto..
6463 (sim_core_write_unaligned_N): Ditto.
72f4393d 6464
c906108c 6465 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6466
c906108c
SS		 6467 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6468 endian.
6469 (sim_core_read_aligned_N): Ditto.
6470
6471 * sim-core.c (sim_core_set_xor_endian): New function.
6472 (sim_core_attach): Don't overwrite the per-cpu xor map when
6473 cloning the global core.
6474
6475Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6476
6477 * sim-engine.h: Update below so that it is using an enumerated
6478 type.
6479
6480Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6481
72f4393d
L		 6482 * sim-engine.c (sim_engine_restart):
6483 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6484 return value used for simulator restart from 0 to 2.
6485
6486Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6487
6488 * cgen-scache.c (scache_option_handler): Add is_command arg.
6489
6490 * sim-model.c (model_option_handler): Add is_command argument.
6491
6492 * sim-profile.c (profile_option_handler): Add is_command arg.
6493
6494 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6495 involved.
6496
6497 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6498 order that they are registered.
6499
6500 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6501 between option and command line processing.
6502
6503 * sim-options.c: Include stdlib.h, ctype.h.
6504
6505 * Make-common.in (sim-watch.o): Add rule.
6506 (sim_main_headers): Assume sim-assert.h included.
6507 (sim-*.o): Simplify make rule.
72f4393d 6508
c906108c
SS		 6509 * sim-module.c: Add sim_watch_install to module list.
6510
6511Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6512
6513 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6514 has been loaded.
6515
6516 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6517 * sim-events.c (sim_events_install): Ditto.
6518 * sim-core.c (sim_core_install): Ditto.
6519 * sim-model.c (model_install): Ditto.
6520 * sim-options.c (standard_install): Ditto.
6521 * sim-profile.c (profile_install): Ditto.
6522 * sim-reason.c (sim_stop_reason): Ditto.
6523 * sim-run.c (sim_engine_run): Ditto.
6524 * sim-utils.c (sim_analyze_program): Ditto.
6525
6526 * sim-module.c (modules): Make profile_install and trace_install
6527 optional.
6528
6529 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6530
6531 * sim-options.c (standard_option_handler): Set the byte order.
6532
6533 * sim-events.c (sim_events_process): Allow multi tick processing.
6534 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6535
c906108c
SS		 6536 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6537 prototypes. Under development.
6538 (sim_events): Replace processing with nr_ticks_to_process.
6539
6540Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6541
6542 * nrun.c (main): Pass callbacks to sim_open instead of using
6543 sim_set_callbacks.
6544
6545 * run.c (main): Ditto.
6546
6547Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6548
6549 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6550 stop tk interrupting malloc calls.
6551 (sim_events_zalloc): Converse.
6552
6553 * Make-common.in (sim_main_headers): Add sim-events.h.
6554
6555 * sim-events.c (sim_events_schedule_after_signal): Change return
6556 type to void - signal events are strictly internal.
6557 (sim_events_init): Allocate a finite buffer for signal events.
6558 (sim_events_schedule_after_signal): Enter signal events into the
6559 signal buffer.
6560
6561 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6562 (sim_engine_restart): Ditto.
6563 (sim_engine_abort): Ditto.
6564 * sim-stop.c (sim_stop): Ditto.
6565 (control_c_simulation): Ditto.
6566 * sim-resume.c (sim_resume): Ditto.
6567 (has_stepped): Ditto.
6568 * sim-abort.c (sim_engine_abort): Ditto.
6569
6570 * sim-basics.h (transfer_type): New type.
6571
6572 * sim-core.c (sim_core_signal): New function. Print core signal
6573 information.
6574 (sim_core_find_mapping): Add transfer argument.
6575
6576 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6577 SIM_CORE_SIGNAL if a recoverable abort.
6578 * sim-core.c (sim_core_find_mapping): Ditto.
6579
6580Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6581
6582 * sim-core.c (sim_core_find_mapping): Replace calls to
6583 sim_io_error to more resiliant sim_engine_abort.
6584
6585 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6586 (sim_core_write_unaligned_N): Ditto.
6587
6588Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6589
6590 * sim-module.c: Add sim_events_install to list.
72f4393d 6591
c906108c
SS		 6592 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6593 from sim_core_*.
6594 (sim_events_init): Now returns SIG_RC.
6595
6596 * sim-run.c: New file. Generic sim_engine_run.
6597 * sim-reason.c: New file. Generic sim_stop_reason.
6598 * sim-stop.c: New file. Generic sim_stop.
6599 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6600
c906108c
SS		 6601 * Make-common.in (sim-engine.o): Add rule.
6602 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6603
c906108c
SS		 6604 * sim-engine.h, sim-engine.c: New file. Provide generic
6605 implementation of sim_engine_halt, sim_engine_error. et.al.
6606
6607 * sim-base.h (sim_state_base): Add member halt.
6608 (sim-engine.h): Include.
6609
6610 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6611 handlers.
6612 * sim-events.c (sim_events_poll): Update event handler.
6613
6614Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6615
6616 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6617 function.
6618 (sim_events_watch_sim): New function.
6619 (sim_events_watch_core): New function.
6620 (sim_watch_valid): New function.
6621 (sim_events_preprocess): New function.
6622 (sim_events_process): Process the watchpoints as well as the timer
6623 queue.
6624 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6625 (sim_events_deschedule): Check all the queues when removing an
6626 event.
6627 (sim_events_init): Ditto for cleaning.
6628
6629Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630
6631 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6632
6633Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6634
6635 * callback.c (os_open): Type of arg flags is int.
6636
6637Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6638
6639 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6640 just like normal numbers as per IEEE rules.
6641
6642Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6643
6644 * callback.c (os_close): Mark the descriptor as being
6645 available if the close succeeded.
6646 (os_open): Pass 0644 as the mode of the file being created.
6647
6648Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6649
6650 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6651 float.
6652
6653 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6654 * sim-lnline.h: Update.
6655
6656 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6657 conversion functions.
6658 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6659
c906108c
SS		 6660 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6661 compare functions. Replacing.
6662 (sim_fpu_cmp): This. Delete.
72f4393d 6663
c906108c
SS		 6664Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6665
6666 * sim-core.c (sim_core_find_mapping): Call engine_error not
6667 sim_io_error when possible.
6668
6669Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6670
6671 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6672 high/low double word.
6673
6674 * sim-trace.h: Remove definition of attribute - defined in
6675 sim_basics.h.
6676
6677Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6678
6679 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6680 name of the option - or family of options.
6681
6682 * sim-options.c (sim_args_command): Match command `a-b c' with
6683 option `--a-b-c' from option table.
6684
6685Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6686
6687 * sim-options.c (sim_print_help): For optional arguments, wrap
6688 them in [].
6689
6690 * sim-trace.c (set_trace_options): New function, handle optional
6691 argument and multiple assignment.
6692 (trace_option_handler): Update.
6693
6694 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6695 when branch tracing selected.
6696
6697Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6698
6699 * sim-trace.c (trace_one_insn): Make a va-args function.
6700
6701 * sim-trace.c (trace_vprintf): New function, va-arg version of
6702 trace_printf.
6703
6704Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6705
6706 * sim-trace.c (trace_uninstall): Don't close a file twice.
6707 * sim-profile.c (profile_uninstall): Likewise.
6708
6709Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6710
6711 * sim-trace.c (toplevel): Include bfd.h.
6712 (trace_options): Note that --trace-linenum also turns on
6713 --trace-insn. Add --trace-{branch,semantics}.
6714 (trace_option_handler): If --trace-linenum, also turn on
6715 --trace-insn. Add --trace-branch support. If --trace-semantics,
6716 turn on ALU, FPU, branch, and memory tracing.
6717 (trace_one_insn): New function to trace an instruction. Support
6718 --trace-linenum.
6719 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6720
6721 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6722 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6723 (TRACE_branch): Add new mask.
6724 (TRACE_*_P): Define all possible trace_p macros.
6725 (trace_one_insn): Declare function.
6726
6727Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6728
6729 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6730 GNU C doesn't support __attributes__.
6731 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6732 format strings.
6733
6734Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6735
6736 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6737 addresses are masked forcing them to be correctly aligned.
6738 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6739 * sim-config.c (config_alignment_to_a): Update.
6740
6741 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6742 core data.
6743 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6744 type.
6745 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6746 processor specific core maps.
6747 (sim_core_map_attach): Copy the core map data to each of the
6748 processor specific core data structures.
6749 * sim-core.c (sim_core_find_mapping): Update.
6750
6751 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6752 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6753 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6754 alternatives that handle unaligned addresses.
6755 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6756 with just CPU arg.
6757 * cgen-utils.c (sim_disassemble_insn): Update.
6758
6759Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6760
6761 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6762 tracing.
6763
6764 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6765 fpu support.
6766
6767 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6768
6769Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6770
6771 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6772 to map type.
72f4393d 6773
c906108c
SS		 6774 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6775 statement.
6776
6777Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6778
6779 * cgen-trace.c: Prepend additional trace_printf argument.
6780
6781 * cgen-utils.c (sim_disassemble_insn): Add additional core
6782 arguments.
6783
6784Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6785
6786 * nrun.c (main): Catch/report errorenous simulator states.
6787
6788 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6789 * sim-trace.c: #include string.h/strings.h so that memset is
6790 defined.
6791 * sim-utils.c: Ditto.
6792 * sim-profile.c: Ditto. And stdlib.h.
6793 (print_bar): Only define when used by instruction or memory profiler.
6794
6795 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6796
c906108c
SS		 6797 * sim-load.c (sim_load_file): Make the name constant.
6798 (sim_load_file): Passify gcc.
6799
6800 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6801 file.
6802 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6803
c906108c
SS		 6804 * sim-base.h (sim_cpu): Pre define here so available to all.
6805
6806 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6807 Restore the sim_cpu and instruction_address arguments so that full
6808 information is available to the abort function.
6809 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6810 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6811
6812 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6813 tracing support for sim-events and sim-core.
6814 (trace_option_handler): Convert #if to if where possible so always
6815 compiled/checked by C compiler.
6816 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6817
c906108c
SS		 6818 * sim-base.h: Adjust comment documenting how to define the cpu
6819 structure.
6820 (sim_state_base): Add sim_core and sim_events to simulator base
6821 object.
6822
6823 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6824 * sim-core.c (sim_core_init, sim_core_attach,
6825 sim_core_find_mapping): Update.
6826 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6827 update_time_from_event, insert_sim_event,
6828 sim_events_schedule_after_signal, sim_events_deschedule,
6829 sim_events_tick): Ditto.
72f4393d 6830
c906108c
SS		 6831 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6832 sim-model.h): Move #includes from here.
6833 * sim-base.h: To here.
6834 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6835
c906108c
SS		 6836Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6837
6838 * callback.c (default_callback): Missing initialisers.
6839
6840Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6841
6842 * sim-utils.c (sim_add_commas): New function.
6843 * sim-basics.h (sim_add_commas): Add prototype.
6844 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6845 * sim-profile.c (COMMAS): New macro.
6846 (print_*): Use it to print commas in numbers.
6847
6848 * configure: Regenerated.
6849
6850 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6851 (cgen_state): New member run_fast_p.
6852 (cgen_init): Add prototype.
6853 (sim_disassemble_insn): New arg `cpu'.
6854 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6855 * cgen-utils.c (cgen_init): New function.
6856 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6857 * genmloop.sh: Call engine_halt if loop exits.
6858
6859 * Makefile.in (sim-options_h): Define.
6860 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6861 (sim-model.o): Add new rule.
6862 (cgen-{scache,trace,utils}.o): Add new rules.
6863 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6864 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6865 Indent output by 2 spaces.
6866 * cgen-scache.h (scache_print_profile): Update.
6867 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6868 Use trace_printf, not fprintf.
6869 (trace_extract): Use trace_printf, not cgen_trace_printf.
6870 * genmloop.sh (!FAST case): Increment `insn_count'.
6871 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6872 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6873 access macro's name.
6874 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6875 Change return type to SIM_RC.
6876 (sim_core_{install,uninstall}): New functions.
6877 * sim-core.h (sim_core_{install,uninstall}): Declare.
6878 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6879 Change return type to SIM_RC.
6880 * sim-model.h (models,machs,model_install): Declare.
6881 * sim-module.c (modules): Add scache_install, model_install.
6882 (sim_post_argv_init): Set cpu->state backlinks.
6883 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6884 (standard_option_handler): Likewise.
6885 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6886 sim-profile.h.
6887 (*): Assume ANSI C.
6888 (profile_options): Delete --profile-simcache.
6889 (profile_option_handler): Likewise.
6890 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6891 spaces.
6892 (profile_print_{memory,model}): Likewise.
6893 (profile_print_simcache): Delete.
6894 (profile_print_speed): New function.
6895 (profile_print): Rewrite.
6896 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6897 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6898 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6899 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6900 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6901 (profile_print): Update prototype.
6902
6903Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6904
6905 * cgen-scache.[ch], cgen-sim.h: New files.
6906 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6907 * sim-model.c: New file.
6908
6909 * Make-common.in (clean targets): Undo patch of Apr. 22.
6910
6911Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6912
6913 * sim-n-bits.h (signed): If we have a standard compiler, undef
6914 signed, so that signedN is defined correctly.
6915
6916Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6917
6918 * sim-module.h, sim-model.h, sim-profile.h: New files.
6919 * sim-module.c, sim-profile.c: New files.
6920 * Make-common.in (SIM_PROFILE): Define
6921 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6922 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6923 (sim_module.o,sim-profile.o): Add rules for.
6924 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6925 (--enable-sim-profile): Add.
6926 * configure: Regenerated.
6927 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6928 model. Move trace and profile support to sim-{trace,profile}.h.
6929 New members trace_data, profile_data.
6930 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6931 * sim-config.h: Provide default definition of WITH_PROFILE.
6932 (WITH_TRACE): Change default to -1.
6933 (MAX_NR_PROCESSORS): Always define.
6934 * sim-options.c: Move trace and profile support to
6935 sim-{trace,profile}.h.
6936 (sim_pre_argv_init): Moved to sim-model.c.
6937 (standard_install): New function.
6938 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6939 (standard_install): Declare.
6940 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6941 (trace_install, trace_uninstall): New functions.
6942 (trace_printf): Update reference to TRACE_FILE.
6943 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6944 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6945 (WITH_TRACE_FOO_P): Define.
6946 (trace_install): Declare.
6947 (TRACE_DATA): New struct.
6948
6949Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6950
6951 * run.c: Undo last exec_bfd patch.
6952 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6953
6954Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6955
6956 * run.c (exec_bfd): Add back in.
6957 (main): Set exec_bfd.
6958
6959Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6960
6961 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6962
6963Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6964
6965 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6966 less well defined engine_error.
6967 * sim-core.c: Ditto.
6968
6969Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6970
6971 * Make-common.in: Change clean targets to use :: so that other
6972 Makefiles can have their own clean targets.
6973 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6974 __STDC__ to control use of stdarg vs. varargs syntax. Some
6975 systems can't use __STDC__, but require stdarg.
6976
6977Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6978
6979 * sim-options.c (standard_options): Add --endian.
6980 (standard_option_handler): Likewise.
6981
6982 * nrun.c: #include <signal.h>.
6983 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6984 handler that calls sim_stop ().
6985
6986Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6987
6988 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6989 handler that calls sim_stop (). Simulators may still be
6990 establishing their own handler.
6991
6992 * sim-events.c (sim_events_poll): Rename from
6993 sim_events_at_large_int. Poll IO.
6994
6995 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6996 request.
6997
6998 * callback.c (os_poll_quit): New function poll for quit signal
6999 where needed.
7000 (default_callback): Include magic number.
7001
7002Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7003
7004 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7005 Check for functions getrusage, time.
7006 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7007 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7008 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7009 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7010
7011 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7012
7013 * sim-options.c, sim-options.h: New files.
7014 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7015 * Make-common.in (nrun.o): Add rules for.
7016 * nrun.c: New file.
7017
7018 * run.c (main): Check return value of sim_open.
7019
7020 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7021 (sim_main_headers): Add sim-trace.h.
7022 * run.c (exec_bfd, target_byte_order): Delete.
7023 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7024 call sim_load instead. Check return code of sim_create_inferior.
7025 * sim-base.h (CURRENT_STATE): Define.
7026 (sim_state_base): Make typedef. New members options, prog_argv,
7027 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7028 mem_size, memory [+ corresponding access macros].
7029 (sim_cpu_base): New typedef.
7030 * sim-trace.h: New file.
7031 * sim-trace.c: New file.
7032 * sim-basics.h: #include it.
7033 * sim-load.c: New file.
7034
7035Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7036
7037 * Make-common.in (INSTALL): Set to @INSTALL@.
7038 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7039 (install-common): Depend upon installdirs. Use
7040 $(program_transform_name) directly, rather than using
7041 $(INSTALL_XFORM).
7042 (installdirs): New target.
7043 * Makefile.in (INSTALL): Set to @INSTALL@.
7044 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7045 (install-man): Depend upon installdirs. Use
7046 $(program_transform_name) directly, rather than using
7047 $(INSTALL_XFORM).
7048 (installdirs): New target.
7049
7050Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7051
7052 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7053 be overriden.
7054
7055Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7056
7057 * sim-basics.h: Only bring in config.h and tconfig.h if
7058 HAVE_CONFIG_H.
7059
7060Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7061
7062 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7063 numbering convention of the target.
7064 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7065 and WITH_TARGET_WORD_MSB.
7066 (sim_config): When possible, check for consistency with bitsize
7067 and msb.
7068
7069 * sim-bits.h: Allow MSB to be other than zero.
7070 * sim-bits.c: Ditto.
7071 * sim-n-bits.h: Ditto.
72f4393d 7072
c906108c
SS		 7073 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7074 * sim-n-bits.h (MSMASKEDn): Ditto.
7075
7076Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7077
7078 * Makefile.in (INSTALL): Change install.sh to install-sh.
7079
7080Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7081
7082 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7083
7084Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7085
7086 * run.c (main): Check that a program to run was specified.
7087
7088Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7089
7090 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7091
7092 * configure: Regenerated to track ../common/aclocal.m4 changes.
7093 * config.in: Ditto.
7094
7095Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7096
7097 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7098 * sim-config.h: To here.
7099
7100 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7101 (sim_main_headers): Define.
7102 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7103 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7104 (clean): Use it.
7105 (sim-utils.o): Add rule for.
7106 * sim-utils.o: New file.
7107 * sim-basics.h: #include sim-base.h.
7108 (zalloc): Make argument unsigned long.
7109 * sim-base.h: New file.
7110 * sim-inline.h (SIM_IO support): Delete.
7111 * sim-io.h: Delete inline support.
7112 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7113 * sim-config.c: sim-state.h renamed to sim-main.h.
7114 * sim-core.c: Likewise.
7115 * sim-events.c: Likewise.
7116
7117 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7118
7119 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7120 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7121 -DDEBUG.
7122 * configure: Regenerated to track ../common/aclocal.m4 changes.
7123
7124Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7125
7126 * configure: Regenerated to track ../common/aclocal.m4 changes.
7127
7128Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7129
7130 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7131 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7132 are defined by the configure.
7133
7134 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7135
c906108c
SS		 7136 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7137 reserved-bits): Always define.
72f4393d 7138
c906108c
SS		 7139 * sim-config.h, sim-config.c (sim_config): New function - and new
7140 file - co-ordinate the setting/checking of the common simulator
7141 configuration options.
7142
7143 * Make-common.in (sim-config.o): Add rule.
7144
7145Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7146
7147 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7148 va_list from void *, since va_list might not be a pointer type.
7149
7150Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7151
7152 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7153 in wrong order.
7154 (offset_N): Correct computation of LE offset.
7155
7156 * sim-io.c (sim_io_error): Include a new line when reporting
7157 errors.
7158
7159 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7160 `/'.
7161
7162Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7163
7164 * run.c: Include alloca-conf.h.
7165
7166 * callback.c (os_evprintf_filtered): Fix typo.
7167
7168Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7169
7170 * run.c (string.h, strings.h, stdlib.h): Include.
7171
7172 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7173 0 when nothing pending.
7174
7175 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7176 will soon be going away.
7177 (getopt): Plicate GCC.
7178
7179 * sim-endian.c (sim-io.h): Plicate GCC.
7180 * sim-bits.c (sim-io.h): Ditto.
7181 * sim-n-bits.h (ROTn): Ditto.
7182
7183 * sim-io.c (sim_io_error): Correct check for NULL.
7184
7185 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7186 the __FILE__.
7187 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7188 path.
7189
7190Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7191
7192 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7193 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7194
7195Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7196
7197 * sim-alu.h: Include sim-xcat.h.
72f4393d 7198
c906108c
SS		 7199Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7200
7201 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7202 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7203 these.
7204
7205 * sim-events.c (sim_events_at_large_int): New function. Just
7206 schedules an event every large-int ticks.
7207 (sim_events_init): Call.
7208 (sim_events_tick, sim_events_process): Move async handing to
7209 sim_events_process. Move timer decrement so that it occures after
7210 events have been processed.
72f4393d 7211
c906108c
SS		 7212 * sim-basics.h (struct _engine): Remove declaration.
7213
7214 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7215 everything with same. Rename global struct to SIM_DESC.
7216 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7217 * sim-io.h, sim-io.c: Ditto.
72f4393d 7218
c906108c
SS		 7219 * sim-assert.h: New file. Optional assertion checking macros.
7220 * sim-io.c (sim_io_error): Make just this function tolerant to
7221 null pointers.
72f4393d 7222
c906108c
SS		 7223 * sim-xcat.h: New file. Define concatenate macros.
7224 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7225 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7226 concat macros.
72f4393d 7227
c906108c
SS		 7228
7229Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7230
7231 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7232
7233Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7234
7235 * sim-inline.h: Add definitions for sim-types.
7236 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7237 module.
7238
7239Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7240
c906108c
SS		 7241 * sim-events.h: Remove defunct reference to callback struct.
7242
7243Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7244
7245 * configure: Re-generate.
7246
7247Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7248
7249 * Make-common.in (CSEARCH): Do not include the gdb directory in
7250 the search path.
7251
7252Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7253
7254 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7255 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7256 to explicitly incorporate these.
7257
7258 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7259 specify the alignment restrictions of the target architecture -
7260 without this option all alignment restrictions are accomodated.
7261 (--enable-sim-assert): New option. Conditionally compile in
7262 assertion statements.
7263 (--enable-sim-float): New option. Strongly specify the target's
7264 floating point support.
7265 (--enable-sim-hardware): New option. Specify the hardware devices
7266 included in the simulation.
7267 (--enable-sim-packages): New option. Specify the hardware
7268 packages included in the simulation.
7269 (--enable-sim-regparm): New option. Specify that parameters be
7270 passed in registers instead of on the stack.
7271 (--enable-sim-reserved-bits): New option. Specify that reserved
7272 bits within an instruction are are correctly set.
7273 (--enable-sim-smp): New option. Specify the level of SMP support
7274 to be included in the simulator.
7275 (--enable-sim-stdcall): New option. Specify an alternative
7276 function call convention.
7277 (--enable-sim-xor-endian): New option. Configure xor-endian
7278 support used by some targets to implement bi-endian support.
72f4393d 7279
c906108c
SS		 7280Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7281
7282 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7283 host endianness to be overridden.
7284 (--enable-sim-endian): Allow the target platform's byte order
7285 to be overridden.
7286 (--enable-sim-inline): Control the inlining of common components.
7287 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7288 (--enable-sim-warnings): Enable additional GCC compiler checks.
7289 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7290 SIM_WARNINGS): Add.
72f4393d 7291
c906108c
SS		 7292 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7293 sim-*-n.h so that the names are uniq on dos machines
7294 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7295
c906108c
SS		 7296Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7297
7298 * run.c: #include "libiberty.h".
7299 (main): New locals sd,no_args,sim_argv.
7300 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7301 is program name. Update call to sim_set_callbacks.
7302 Record result of sim_open, pass to other sim_foo routines.
7303
7304Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7305
7306 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7307 final newline.
7308
7309Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7310
7311 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7312 Route stdout through buffered IO.
7313
7314 * callback.c: Add os_flush_stderr, os_write_stderr,
7315 os_evprintf_filtered functions to route error output through
7316 stderr.
72f4393d 7317
c906108c
SS		 7318 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7319 Correct return type - should be void.
7320
7321Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7322
7323 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7324
7325 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7326 not provide a default value as undefined indicates disable code.
7327
7328Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7329
7330 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7331 directory.
7332 * sim-events.h, sim-events.c: Ditto.
7333 * sim-io.h, sim-io.c: Ditto.
72f4393d 7334
c906108c 7335Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7336
c906108c
SS		 7337 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7338
7339 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7340 extract the tail or least signifiant bits from an integer of the
7341 specified size.
72f4393d 7342
c906108c
SS		 7343 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7344 WITH_TARGET_BITSIZE so that the compilation will fail when an
7345 unsupported bitsize value is defined.
7346
7347 (INSERTED*): Convert to functions.
7348 (EXTRACTED*): Ditto.
72f4393d 7349
c906108c 7350 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7351
c906108c
SS		 7352Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7353
7354 * sim-inline.h: Allow explicit control over which .c files will be
7355 included by their header.
7356
7357 * sim-inline.h: Allow explicit control over which .c files use the
7358 alternative - REGPARM - parameter passing mechanism.
72f4393d 7359
c906108c
SS		 7360 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7361 icache.c, idecode.c, semantics.c or support.c. Those names are
7362 not generally applicable.
72f4393d 7363
c906108c
SS		 7364Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7365
7366 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7367 in a fashion similar to sim-endian-n.
7368
7369 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7370 both value and address macro's.
7371
7372Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7373
7374 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7375
7376 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7377 generic L_word, H_word macro's.
7378
7379Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7380
7381 * sim-basics.h: Borrow code from ppc directory.
7382 * sim-bits.c: Ditto.
7383 * sim-bits.h: Ditto.
7384 * sim-config.h: Ditto.
7385 * sim-endian-n.h: Ditto.
7386 * sim-endian.c: Ditto.
7387 * sim-endian.h: Ditto.
7388 * sim-inline.c: Ditto.
7389 * sim-inline.h: Ditto.
7390 * sim-types.h: Ditto.
7391
7392Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7393
7394 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7395 all the ALU size alternatives and then auto-configure a default.
72f4393d 7396
c906108c
SS		 7397 * sim-alu.h: Copy ppc/idecode_expression.h.
7398
7399Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7400
7401 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7402 sign extend a bit within a value.
7403
7404 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7405 a pointer into the middle of a host word.
7406 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7407
c906108c
SS		 7408Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7409
7410 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7411 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7412 appropriate definitions of read, write, etc. Add prototype for
7413 system.
7414
7415Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7416
7417 * Makefile.in (libcommon.a): Delete.
7418 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7419 (gentmap,targ-vals.h,targ-map.c): Likewise.
7420 (run-autoconf): Delete.
7421 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7422 (common makefile fragment): Moved back into ...
7423 * Make-common.in: Resurrect.
7424 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7425 * configure: Regenerated.
7426
7427Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7428
7429 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7430 (SIM_AC_OUTPUT): To here.
7431
7432Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7433
7434 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7435 comments and single quotes. Fixes a problem found on hpux.
7436
7437Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7438
7439 * aclocal.m4: Remove Make-common.in from dependencies.
7440 * (distclean): Remove targ-vals.def.
7441
7442 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7443 into here. Makes insertion into makefiles easier. Also, change
7444 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7445 targ-map.o, and run are built. They are now built in the
7446 individual simulator directories, taking sources from ../common as
7447 necessary. This replaces the merging of libcommon.a into
7448 linsim.a, which was problematic for the WinGDB build process.
7449 * run.c: Include config.h from . instead of ../common.
7450 * Make-common.in: Remove. It's no longer necessary.
7451
7452Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7453
7454 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7455 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7456
7457Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7458
7459 * run.c (main): Set target_byte_order before call to sim_open.
7460
7461Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7462
7463 * callback.c: #include <stdlib.h>
7464 (os_error): New function.
7465 (default_callback): Add os_error.
7466
7467Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7468
7469 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7470 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7471 specific.
7472 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7473
7474Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7475
7476 * run.c: #include ../common/config.h, tconfig.h.
7477 (myname): New static global.
7478 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7479 Only process -c ifdef SIM_HAVE_SIMCACHE.
7480 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7481 Parse program name from argv[0] and use in error messages.
7482 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7483 Add support for incomplete h8/300 termination indicators.
7484 (usage): Make more verbose.
7485 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7486 * Makefile.in,Make-common.in,callback.c: New files.
7487 * nltvals.def,gentmap.c,gentvals.sh: New files.
7488
72f4393d 7489Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7490
7491 * run.c: Include stdarg.h if __STDC__.
7492
7493Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7494
7495 * run.c (main): Don't print out anything if the signal
7496 number is zero (ie no signal).
7497
7498Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7499
7500 * run.c (main): Print out if the program raised a signal.
7501
7502Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7503
7504 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7505 (main): Ditto.
7506
7507Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7508
7509 * run.c (main): Explicitly cast malloc() parameter.
7510
7511Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7512
7513 * run.c (sim_bfd): New global to hold the bfd pointer for the
7514 executable.
7515 (main): Initialize sim_bfd.
7516
7517Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7518
7519 * run.c (main): Use new bfd_big_endian macro.
7520
7521Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7522
7523 * run.c (main): Removed SH specific comments, so source is
7524 generic. Also updated to only load relevant sections. Moved
7525 sim_open() to after callback attach (to match GDB).
7526
7527 * run.1: Removed SH specific comments.
7528
7529Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7530
7531 * run.c (main): Always return sigrc at end.
7532
7533Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7534
7535 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7536 bfd_check_format() fails.
7537
7538Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7539
7540 * run.c, run.1: From sh directory.
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