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sim: callback: inline wrap helper
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
ccf2e592
MF		 12021-05-01 Mike Frysinger <vapier@gentoo.org>
2
3 * callback.c (wrap): Delete.
4 (os_close): Replace wrap call with direct call & setting last_errno.
5 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
6 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
7
bd0918c9
MF		 82021-04-26 Mike Frysinger <vapier@gentoo.org>
9
10 * gennltvals.py (TARGETS): Delete. Update comment.
11 (gentvals): Unify common code paths.
12 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
13 target argument.
14 * nltvals.def: Regenerate.
15
4478c331
TT		 162021-04-25 Tom Tromey <tom@tromey.com>
17
18 * sim-options.c (compare_strings): New function.
19 (ARG_HASH_SIZE, ARG_HASH): Remove.
20 (dup_arg_p): Use htab_t.
21 (sim_parse_args): Remove assert.
22
3886790f
MF		 232021-04-24 Mike Frysinger <vapier@gentoo.org>
24
25 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
26
837b53fd
MF		 272021-04-24 Mike Frysinger <vapier@gentoo.org>
28
29 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
30 (sim_parse_args): Call SIM_ASSERT.
31
19f6a43c
TT		 322021-04-22 Tom Tromey <tom@tromey.com>
33
34 * sim-utils.c: Update includes.
35
efd82ac7
TT		 362021-04-22 Tom Tromey <tom@tromey.com>
37
38 * Make-common.in: Require GNU make.
39
b396d3a1
TT		 402021-04-22 Tom Tromey <tom@tromey.com>
41
42 * Make-common.in (stamp-hw): New target.
43 (hw-config.h): Depend on stamp-hw.
44 (mostlyclean): Remove stamp-hw and hw-config.h.
45
be866656
TT		 462021-04-22 Tom Tromey <tom@tromey.com>
47
48 * Make-common.in (mostlyclean): Now an alias for clean, not
49 distclean.
50
dbc0e7ce
TT		 512021-04-22 Tom Tromey <tom@tromey.com>
52
53 * sim-events.c (sim_events_schedule): Use
54 sim_events_schedule_tracef.
55
2f632133
SM		 562021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
57
58 * callback.c (os_printf_filtered, os_vprintf_filtered,
59 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
60 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
61 * sim-events.h (sim_events_schedule_tracef,
62 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
63
f3d25569
MF		 642021-04-18 Mike Frysinger <vapier@gentoo.org>
65
66 * gennltvals.py (TARGETS): Add moxie.
67 * nltvals.def: Regenerate.
68
b7c5246b
MF		 692021-04-18 Mike Frysinger <vapier@gentoo.org>
70
71 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
72 * nltvals.def: Regenerate.
73
b3d4da0f
MF		 742021-04-18 Mike Frysinger <vapier@gentoo.org>
75
76 * gennltvals.py (TARGETS): Add rx.
77 * nltvals.def: Regenerate.
78
f956ecde
MF		 792021-04-18 Mike Frysinger <vapier@gentoo.org>
80
81 * gennltvals.py (TARGETS): Add m32c.
82 * nltvals.def: Regenerate.
83
2390d779
MF		 842021-04-18 Mike Frysinger <vapier@gentoo.org>
85
86 * gennltvals.py (TARGETS): Add iq2000.
87 * nltvals.def: Regenerate.
88
7da5cf78
MF		 892021-04-18 Mike Frysinger <vapier@gentoo.org>
90
91 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
92
10737236
JB		 932021-04-15 John Baldwin <jhb@FreeBSD.org>
94
95 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
96 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
97 CSEARCH.
98
d5a71b11
MF		 992021-04-12 Mike Frysinger <vapier@gentoo.org>
100
101 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
102 sim_cpu_alloc.
103 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
104 cgen_cpu_max_extra_bytes.
105 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
106 (sim_cpu_alloc): Delete 2nd arg.
107
81e6e8ae
TT		 1082021-04-08 Tom Tromey <tom@tromey.com>
109
110 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
111 new-style declaration.
112
a0e674c1
MF		 1132021-04-03 Mike Frysinger <vapier@gentoo.org>
114
115 * Make-common.in (install-common): Install as run-$arch and
116 libsim-$arch.a when not the primary arch.
117
c2783492
MF		 1182021-04-02 Mike Frysinger <vapier@gentoo.org>
119
120 * Make-common.in (CFLAGS_FOR_BUILD): Define.
121 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
122
e7d9022b
MF		 1232021-03-13 Mike Frysinger <vapier@gentoo.org>
124
125 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
126 LDFLAGS_FOR_BUILD.
127
c6c7769d
MF		 1282021-03-13 Mike Frysinger <vapier@gentoo.org>
129
130 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
131 (gentmap.o): New rule.
132 (gentmap): Call LINK_FOR_BUILD.
133
6c57b87f
MF		 1342021-03-07 Mike Frysinger <vapier@gentoo.org>
135
136 * Make-common.in (check): Delete body.
137
ed30adf7
MF		 1382021-02-28 Mike Frysinger <vapier@gentoo.org>
139
140 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
141 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
142
f8069d55
MF		 1432021-02-27 Mike Frysinger <vapier@gentoo.org>
144
145 * Make-common.in (SIM_EXTRA_ALL): Delete.
146 (all): Delete $(SIM_EXTRA_ALL).
147
760b3e8b
MF		 1482021-02-21 Mike Frysinger <vapier@gentoo.org>
149
150 * acinclude.m4: Removed.
151
136da8cd
MF		 1522021-02-13 Mike Frysinger <vapier@gentoo.org>
153
154 * acinclude.m4: Delete all sinclude & m4_include calls.
155
652f80e0
MF		 1562021-02-13 Mike Frysinger <vapier@gentoo.org>
157
158 * aclocal.m4: Delete.
159
4c0d76b9
MF		 1602021-02-06 Mike Frysinger <vapier@gentoo.org>
161
162 * sim-events.c: Include sim-cpu.h.
163 (sim_event_watchpoints): Define watch_pc.
164 (sim_events_watch_pc): New function.
165 (WATCH_SIM): Handle watch_pc.
166 * sim-events.h (sim_events_watch_pc): New prototype.
167 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
168 sim_events_watch_pc.
169 * sim-watch.h (sim_watchpoints): Delete pc.
170
cd89c53f
MF		 1712021-02-06 Mike Frysinger <vapier@gentoo.org>
172
173 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
174 AC_CONFIG_HEADERS.
175
aa09469f
MF		 1762021-02-06 Mike Frysinger <vapier@gentoo.org>
177
178 * Make-common.in (HDEFINES, TDEFINES): Delete.
179 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
180 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
181 bfd/configure.host sourcing.
182
b9249c46
MF		 1832021-02-04 Mike Frysinger <vapier@gentoo.org>
184
185 * gennltvals.py (TARGETS): Add riscv.
186 (TARGET_DIRS): Likewise.
187 * nltvals.def: Regenerate from the latest libgloss sources.
188
64515412
MF		 1892021-01-31 Mike Frysinger <vapier@gentoo.org>
190
191 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
192
5bc4f5ca
SH		 1932021-01-31 Stafford Horne <shorne@gmail.com>
194
195 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
196 (fixdfsi): Change res from unsigned32 to signed32.
197 (fixdfdi): Change res from unsigned64 to signed64.
198
9a7ba4aa
MF		 1992021-01-30 Mike Frysinger <vapier@gentoo.org>
200
201 * gennltvals.sh: Replace shell script with ...
202 * gennltvals.py: ... this Python script.
203 * nltvals.def: Regenerate.
204
d4e3adda
MF		 2052021-01-30 Mike Frysinger <vapier@gentoo.org>
206
207 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
208 sim_cia.
209 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
210
18d4b488
MF		 2112021-01-30 Mike Frysinger <vapier@gentoo.org>
212
213 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
214
f4dd7491
MF		 2152021-01-30 Mike Frysinger <vapier@gentoo.org>
216
217 * sim-hw.c (merge_device_file): Replace fgets with getline.
218
481fac96
MF		 2192021-01-30 Mike Frysinger <vapier@gentoo.org>
220
221 * gennltvals.sh (gen_arches): Sort calls by first arg.
222 * nltvals.def: Regenerate.
223
f89f33e5
MF		 2242021-01-18 Mike Frysinger <vapier@gentoo.org>
225
226 * Make-common.in (version.c): Simplifiy args and call move-if-change.
227 * create-version.sh: Delete host & target alias logic. Write to the
228 output directly.
229
5e25901f
MF		 2302021-01-18 Mike Frysinger <vapier@gentoo.org>
231
232 * configure, configure.ac, Makefile.in: Delete.
233
d9b1deff
MF		 2342021-01-13 Mike Frysinger <vapier@gentoo.org>
235
236 * sim-watch.c (default_interrupt_handler): Define.
237 (sim_watchpoint_install): Set default interrupt_handler to new
238 default_interrupt_handler.
239
c54f3efd
MF		 2402021-01-13 Mike Frysinger <vapier@gentoo.org>
241
242 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
243
62fe7512
MF		 2442021-01-13 Mike Frysinger <vapier@gentoo.org>
245
246 * sim-events.c (sim_events_watch_sim): Change byte_order type to
247 enum bfd_endian.
248 (sim_events_watch_core): Likewise.
249 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
250 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
251 call to sim_events_watch_sim.
252
f220ef63
MF		 2532021-01-12 Mike Frysinger <vapier@gentoo.org>
254
255 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
256
9c70334d
MF		 2572021-01-11 Mike Frysinger <vapier@gentoo.org>
258
259 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
260
90e123dd
MF		 2612021-01-11 Mike Frysinger <vapier@gentoo.org>
262
263 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
264
68ed2854
MF		 2652021-01-11 Mike Frysinger <vapier@gentoo.org>
266
267 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
268 strings.h, time.h, and errno.h.
269 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
270 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
271 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
272 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
273 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
274 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
275 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
276 and strings.h include.
277
f074c07d
MF		 2782021-01-09 Mike Frysinger <vapier@gentoo.org>
279
280 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
281 * sim-core.c, sim-watch.c: Include libiberty.h.
282
50df264d
MF		 2832021-01-09 Mike Frysinger <vapier@gentoo.org>
284
285 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
286
bf470982
MF		 2872021-01-09 Mike Frysinger <vapier@gentoo.org>
288
289 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
290 Set WERROR_CFLAGS when first arg is not set or is "yes".
291
b5a4a01a
MF		 2922021-01-09 Mike Frysinger <vapier@gentoo.org>
293
294 * hw-base.c (full_name_of_hw): Delete full_name. Replace
295 hw_strdup call with hw_malloc.
296
ce0be407
MF		 2972021-01-09 Mike Frysinger <vapier@gentoo.org>
298
299 * cgen-par.c: Include stdlib.h.
300 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
301
46f900c0
MF		 3022021-01-08 Mike Frysinger <vapier@gentoo.org>
303
304 * Make-common.in (C_DIALECT): Define.
305 (COMPILE.pre): Append $(C_DIALECT).
306 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
307
e904f56d
MF		 3082021-01-07 Mike Frysinger <vapier@gentoo.org>
309
310 * sim-core.c (sim_memory_map): Define.
311
dfb856ba
MF		 3122021-01-04 Mike Frysinger <vapier@gentoo.org>
313
314 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
315 * configure: Regenerate.
316
babd2ee1
MF		 3172021-01-04 Mike Frysinger <vapier@gentoo.org>
318
319 * sim-options.c (sim_print_version): Print out more details when
320 is_command is non-zero.
321
19b1c385
MF		 3222021-01-04 Mike Frysinger <vapier@gentoo.org>
323
324 * sim-options.c (standard_option_handler): Call sim_print_version.
325 (sim_print_version): New function.
326 * sim-options.h (sim_print_version): New prototype.
327
dbed468b
MF		 3282021-01-04 Mike Frysinger <vapier@gentoo.org>
329
330 * sim-config.c (print_sim_config): Rename to ...
2b667e32 331 (sim_config_print): ... this.
dbed468b
MF		 332 * sim-config.h: Likewise.
333
0ede24f2
MF		 3342021-01-02 Mike Frysinger <vapier@gentoo.org>
335
336 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
337 FLOOR_PAGE): Delete unused macros.
338 (align_up, align_down): Define.
339
b3f8962b
TV		 3402020-08-10 Tom de Vries <tdevries@suse.de>
341
342 * sim-cpu.c: Include stdlib.h for free.
343
b760fb3a
SM		 3442020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
345
346 * nrun.c: Include stdlib.h.
347 * sim-core.c: Likewise.
348 * sim-engine.c: Likewise.
349 * sim-io.c: Likewise.
350 * sim-module.c: Likewise.
351 * sim-reason.c: Likewise.
352
78aa740b
TT		 3532019-12-19 Tom Tromey <tromey@adacore.com>
354
355 PR build/24572:
356 * Makefile.in (install-strip): New target.
357
f47674be
PK		 3582019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
359
360 * sim-utils.c: Prevent buffer overflow.
361
ddd44b70
DD		 3622019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
363
364 * gennltvals.sh: Add PRU libgloss target.
365 * nltvals.def: Regenerate from the latest libgloss sources.
366
f1cc84f5
SH		 3672019-06-13 Stafford Horne <shorne@gmail.com>
368
369 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
370 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
371 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
372
688cea90
SH		 3732019-06-13 Stafford Horne <shorne@gmail.com>
374
375 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
376 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
377
798066ab
AB		 3782019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
379
380 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
381 CURRENT_TARGET_BYTE_ORDER.
382 (SUBWORDTFSI): Likewise.
383 (JOINSIDF): Likewise.
384 (JOINSIXF): Likewise.
385 (JOINSITF): Likewise.
386
d3fe0d7b
AB		 3872019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
388
389 * sim-base.h: Add 'sim-assert.h' include.
390 * sim-basics.h: Add 'libiberty.h' include.
391
b6061d4d
SH		 3922019-03-28 Stafford Horne <shorne@gmail.com>
393
394 * sim-options.c: Include "config.h".
395 Include <stdio.h>.
396 * sim-watch.c: Include "config.h".
397 Include <stdio.h>.
398 * hw-device.c: Include <string.h>.
399 * hw-events.c: Include <string.h>.
400 * hw-handles.c: Include <stdlib.h>.
401 * sim-fpu.c: Include <stdlib.h>.
402
ef986697
SH		 4032019-03-28 Stafford Horne <shorne@gmail.com>
404
405 * Make-common.in (sim-arange_h): Remove sim-arange.c
406 * sim-arange.c: Remove SIM_ARANGE_C.
407 Add ifdef for _SIM_ARANGE_C_.
408 Include "sim-arange.h".
409 Remove include for unused "sim-assert.h".
410 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
411 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
412 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
413 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
414 INLINE_SIM_ARANGE.
415 * sim-arange.h (sim_addr_range_add): Declare as
416 INLINE_SIM_ARANGE.
417 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
418 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
419 Remove definition of SIM_ARANGE_INLINE.
420 Remove [HAVE_INLINE].
421 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
422 * sim-base.h: Include "sim-arange.h"
423 * sim-basics.h: Remove include of "sim-arange.h"
424 * sim-inline.c: Include "sim-arange.c"
425 * sim-inline.h: Define INLINE_SIM_ARANGE.
426 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
427 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
428
67f8b42f
TT		 4292019-01-26 Tom Tromey <tom@tromey.com>
430
431 * Make-common.in (version.c): Use sim's create-version.sh.
432 * create-version.sh: New file.
433
7516c26f
PK		 4342019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
435
b84bb29d 436 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 437
dc7e8184
SM		 4382019-01-15 Simon Marchi <simon.marchi@ericsson.com>
439
440 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
441
c5ebe0ff
AB		 4422018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
443
444 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
445 this point, it should have already been set in cb_syscall.
446
07f5f4c6
RH		 4472018-10-05 Stafford Horne <shorne@gmail.com>
448
449 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
450 (ADDOFDI): New function, add overflow flag DI variant.
451 (SUBCFDI): New function, subtract carry flag DI variant.
452 (SUBOFDI): New function, subtract overflow flag DI variant.
453
2283a210
КВО		 4542018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
455
456 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
457 cpu_core.byte_xor.
458 * sim-core.c (sim_core_set_xor): Likewise.
459 (sim_core_xor_read_buffer): Likewise.
460 (sim_core_xor_write_buffer): Likewise.
461
58884b0e
PG		 4622017-12-12 Peter Gavin <pgavin@gmail.com>
463 Stafford Horne <shorne@gmail.com>
464
465 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
466 flag.
467 (MUL1OFSI): New function, 1's complement overflow flag.
468
07b95864
PG		 4692017-12-12 Peter Gavin <pgavin@gmail.com>
470 Stafford Horne <shorne@gmail.com>
471
472 * cgen-accfp.c (remsf, remdf): New function.
473 (cgen_init_accurate_fpu): Add remsf and remdf.
474 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
475 * sim-fpu.c (sim_fpu_rem): New function.
476 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
477 (sim_fpu_rem): New function.
478 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
479
5c887dd5
JB		 4802017-09-06 John Baldwin <jhb@FreeBSD.org>
481
482 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
483 environment.
484
003ca0fd
YQ		 4852017-05-24 Yao Qi <yao.qi@linaro.org>
486
487 * sim-trace.c (trace_disasm): Caller update.
488
5357150c
MF		 4892016-08-15 Mike Frysinger <vapier@gentoo.org>
490
491 * sim-base.h (sim_state_base): Add prog_syms_count.
492 (STATE_PROG_SYMS_COUNT): Define.
493 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
494 (trace_load_symbols): New function.
495 (trace_sym_value): Likewise.
496 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
497 loading logic with a call to trace_load_symbols.
498 * sim-trace.h (trace_load_symbols, trace_sym_value): New
499 prototypes.
500
4c171e25
MF		 5012016-08-13 Mike Frysinger <vapier@gentoo.org>
502
503 * cgen-types.h (mode_names): Mark const.
504 * cgen-utils.c (mode_names): Likewise.
505
6b979454
MF		 5062016-08-13 Mike Frysinger <vapier@gentoo.org>
507
508 * cgen-defs.h (struct cgen_state): Delete argv and envp.
509 (STATE_ARGV, STATE_ENVP): Delete.
510
13754e4c
NC		 5112016-02-04 Nick Clifton <nickc@redhat.com>
512
513 * cgen-scache.c (scache_option_handler): Prevent possible
514 undefined behaviour computing the size of the scache by using
515 unsigned integers instead of signed integers.
516
f749ed60
JB		 5172016-01-17 Joel Brobecker <brobecker@adacore.com>
518
519 * sim-fpu.c: Minor comment fixes throughout.
520
3c8e93b7
JB		 5212016-01-17 Joel Brobecker <brobecker@adacore.com>
522
523 * sim-fpu.c (print_bits): Minor reformatting (no code change).
524 (sim_fpu_map): Likewise.
525
34ac507d
MF		 5262016-01-11 Mike Frysinger <vapier@gentoo.org>
527
528 * sim-config.c (print_sim_config): Drop extra whitespace before =
529 in output for byte order, stdio, and msb settings.
530
ce39bd38
MF		 5312016-01-10 Mike Frysinger <vapier@gentoo.org>
532
533 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
534 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
535 sim-stdio, sim-trace, and sim-profile.
536 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
537 (SIM_AC_OPTION_ASSERT): Likewise.
538 (SIM_AC_OPTION_SMP): Likewise.
539 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
540 * configure: Regenerate.
541 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
542 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
543 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
544 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
545 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
546 WITH_ENVIRONMENT & USER_ENVIRONMENT.
547 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
548 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
549 WITH_ASSERT, WITH_STDIO): Delete.
550 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
551 check.
552
e19418e0
MF		 5532016-01-10 Mike Frysinger <vapier@gentoo.org>
554
555 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
556 * configure: Regenerate.
557 * Make-common.in (SIM_PACKAGES): Delete.
558 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
559
16f7876d
MF		 5602016-01-10 Mike Frysinger <vapier@gentoo.org>
561
562 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
563
35656e95
MF		 5642016-01-10 Mike Frysinger <vapier@gentoo.org>
565
566 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
567
99d8e879
MF		 5682016-01-10 Mike Frysinger <vapier@gentoo.org>
569
570 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
571 sim_link_links.
572 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
573 * gentmap.c: Change targ-vals.def include to nltvals.def.
574 * Make-common.in (gentmap): Change targ-vals.def to
575 $(srccom)/nltvals.def.
576 (distclean): Delete rm -f targ-vals.def.
577 * Makefile.in: Update comment.
578
347fe5bb
MF		 5792016-01-10 Mike Frysinger <vapier@gentoo.org>
580
581 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
582 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
583 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
584
0dc73ef7
MF		 5852016-01-10 Mike Frysinger <vapier@gentoo.org>
586
587 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
588 and --enable-sim-stdcall and sim_stdcall.
589 * configure: Regenerate.
590 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
591 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
592 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
593 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
594 (REGPARM_*): Delete all regparm defines and their use.
595
22be3fbe
MF		 5962016-01-10 Mike Frysinger <vapier@gentoo.org>
597
598 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
599 * Make-common.in (SIM_CFLAGS): Delete.
600 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
601 * Makefile.in: Likewise.
602
936df756
MF		 6032016-01-09 Mike Frysinger <vapier@gentoo.org>
604
605 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
606 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
607 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
608 * acinclude.m4 (SIM_AC_COMMON): ... here.
609 * aclocal.m4, configure: Regenerate.
610 * config.in: Delete file.
611 * callback.c: Change cconfig.h include to config.h.
612 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
613 syscall.c: Likewise.
614 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
615 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
616
b900245c
MF		 6172016-01-06 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
620 date, and time information.
621
2e3d4f4d
MF		 6222016-01-06 Mike Frysinger <vapier@gentoo.org>
623
624 * sim-options.c (sim_parse_args): Mark argv array const.
625 * sim-options.h (sim_parse_args): Likewise.
626
bfb2629c
MF		 6272016-01-05 Mike Frysinger <vapier@gentoo.org>
628
629 * sim-trace.c: Include dis-asm.h.
630 (OPTION_TRACE_DISASM): New enum.
631 (trace_options): Add trace-disasm flag.
632 (trace_option_handler): Handle OPTION_TRACE_DISASM.
633 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
634 (dis_read, dis_printf, trace_disasm): New functions.
635 * sim-trace.h: Include dis-asm.h.
636 (TRACE_INSN_IDX): Clarify comment.
637 (TRACE_DISASM_IDX): New enum.
638 (TRACE_disasm): New define.
639 (WITH_TRACE_DISASM_P): New define.
640 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
641 (STRACE_DISASM_P): New define.
642 (TRACE_DISASM_P): Likewise.
643 (TRACE_DISASM_P): Likewise.
644 (TRACE_DISASM): Likewise.
645 (trace_disasm): New function.
646
44ddb0c6
MF		 6472016-01-04 Mike Frysinger <vapier@gentoo.org>
648
649 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
650
bc273e17
MF		 6512016-01-04 Mike Frysinger <vapier@gentoo.org>
652
653 * cgen-scache.c (MAX): Delete.
654 (scache_init): Change MAX to max.
655 * cgen-trace.c (min): Delete.
656 * cgen-utils.c (min): Delete.
657 * sim-basics.h [!min] (min): Define.
658 [!max] (max): Define.
659
8d7d784e
MF		 6602016-01-04 Mike Frysinger <vapier@gentoo.org>
661
662 * sim-options.c (sim_parse_args): Tweak getopt error message.
663
9bbf6f91
MF		 6642016-01-04 Mike Frysinger <vapier@gentoo.org>
665
666 * acinclude.m4 (sim-bswap): Delete.
667 * configure: Regenerate.
668 * Make-common.in (SIM_BSWAP): Delete.
669 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
670 * sim-config.h (htonl, ntohl): Delete.
671 (WITH_BSWAP): Delete.
672
77cf2ef5
MF		 6732016-01-03 Mike Frysinger <vapier@gentoo.org>
674
675 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
676 opterr state to it before calling getopt_long and restore afterwards.
677 Set opterr to 0. When optc is '?', call sim_io_eprintf.
678
61971b86
MF		 6792016-01-03 Mike Frysinger <vapier@gentoo.org>
680
681 * hw-device.h (device): Delete commented typedef.
682 * sim-basics.h (device): Delete typedef.
683
34fed699
MF		 6842016-01-03 Mike Frysinger <vapier@gentoo.org>
685
686 * sim-options.c (sim_parse_args): Replace for loop with a call
687 to countargv.
688
aba6f46b
MF		 6892016-01-03 Mike Frysinger <vapier@gentoo.org>
690
691 * nrun.c (myname): Mark const.
692 (main): Mark name const. Replace myname parsing loop with a
693 call to lbasename.
694
0cb8d851
MF		 6952016-01-03 Mike Frysinger <vapier@gentoo.org>
696
697 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
698 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
699 (SIM_AC_OPTION_HOSTENDIAN): Delete.
700 * config.in, configure: Regenerate.
701 * Make-common.in (SIM_HOSTENDIAN): Delete.
702 * sim-config.c (current_host_byte_order): Delete.
703 (sim_config): Delete current_host_byte_order assignments and
704 CURRENT_HOST_BYTE_ORDER checks.
705 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
706 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
707 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
708 (current_host_byte_order): Delete.
709 (CURRENT_HOST_BYTE_ORDER): Likewise.
710 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
711 (HOST_BYTE_ORDER): ... this.
712 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
713 HOST_BYTE_ORDER.
714 (sim_endian_join_16): Likewise.
715 * sim-n-core.h (sim_core_read_misaligned_N): Change
716 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
717 (sim_core_write_misaligned_N): Likewise.
718 * sim-n-endian.h (endian_t2h_N): Likewise.
719 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
720 endian_le2h_N): Likewise.
721 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
722
1ac72f06
MF		 7232016-01-02 Mike Frysinger <vapier@gentoo.org>
724
725 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
726 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
727 BFD_ENDIAN_UNKNOWN.
728 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
729 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
730 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
731 * nrun.c (main): Likewise.
732 * sim-config.c (current_host_byte_order): Change type to enum
733 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
734 (current_target_byte_order): Likewise.
735 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
736 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
737 BFD_ENDIAN_UNKNOWN.
738 (sim_config): Change prefered_target_byte_order type to enum
739 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
740 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
741 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
742 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
743 Delete all the various arch/OS endian includes & defines.
744 (current_host_byte_order): Change type to enum bfd_endian.
745 (current_target_byte_order): Likewise.
746 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
747 (CURRENT_TARGET_BYTE_ORDER): Likewise.
748 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
749 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
750 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
751 BFD_ENDIAN_UNKNOWN.
752 (sim_events_watch_core): Likewise.
753 * sim-events.h: Likewise.
754 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
755 BFD_ENDIAN_BIG.
756 (sim_core_write_misaligned_N): Likewise.
757 * sim-n-endian.h (endian_h2be_N): Likewise.
758 (endian_be2h_N): Likewise.
759 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
760 (offset_N): Likewise.
761 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
762 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
763
d47f5b30
MF		 7642016-01-02 Mike Frysinger <vapier@gentoo.org>
765
766 * cgen-defs.h (current_state): Delete.
767 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
768 * sim-utils.c (current_state): Delete.
769
9950eccb
MF		 7702015-12-30 Mike Frysinger <vapier@gentoo.org>
771
772 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
773 to use lbasename.
774
5e744ef8
MF		 7752015-12-27 Mike Frysinger <vapier@gentoo.org>
776
777 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
778
1b393626
MF		 7792015-12-26 Mike Frysinger <vapier@gentoo.org>
780
781 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
782 * config.in, configure: Regenerate.
783 * Make-common.in (sim-basics_h): Delete tconfig.h.
784 (distclean): Likewise.
785 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
786 (new_sim_core_mapping): Delete WITH_HW and device *device.
787 (sim_core_map_attach, sim_core_attach): Likewise.
788 (sim_core_read_buffer): Delete WITH_DEVICES logic.
789 (sim_core_write_buffer): Likewise.
790 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
791 *device.
792 (sim_core_attach): Likewise.
793 (device_io_read_buffer, device_io_write_buffer): Delete.
794 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
795 (sim_core_write_aligned_N): Likewise.
796 * tconfig.h: Delete file.
797
dea10706
MF		 7982015-12-26 Mike Frysinger <vapier@gentoo.org>
799
800 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
801 Call sim_cpu_hw_io_read_buffer if cpu is valid.
802 (sim_core_write_buffer): Move cia decl to top of func. Call
803 sim_cpu_hw_io_write_buffer if cpu is valid.
804
49aef5a5
MF		 8052015-12-25 Mike Frysinger <vapier@gentoo.org>
806
807 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
808 HW_TRACE call.
809 (hw_find_integer_property): Likewise.
810 (hw_find_integer_array_property): Likewise.
811 (hw_add_duplicate_property): Likewise.
812
cf59f47e
MF		 8132015-12-25 Mike Frysinger <vapier@gentoo.org>
814
815 * sim-config.h (WITH_ENGINE): Delete.
816 * sim-module.c (modules): Always include sim_engine_install.
817
0d585950
MF		 8182015-12-25 Mike Frysinger <vapier@gentoo.org>
819
820 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
821 * cgen-types.h (SIM_HAVE_MODEL): Delete.
822 * sim-base.h: Always include sim-model.h.
823 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
824 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
825 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
826 [!WITH_MODEL_P] (sim_machs): Define.
827 * sim-model.h: Add some developer docs.
828 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
829 (WITH_MODEL_P): Define.
830 * sim-module.c (modules): Always include sim_model_install.
831 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
832
8a0ebee6
MF		 8332015-12-25 Mike Frysinger <vapier@gentoo.org>
834
835 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
836 * sim-model.c: Likewise.
837 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
838 SIM_MACH_IMP_PROPERTIES
839
42a3af56
MF		 8402015-12-25 Mike Frysinger <vapier@gentoo.org>
841
842 * sim-core.c (device_error): Delete.
843 (sim_core_map_attach): Delete calls to device_error.
844 (sim_core_attach): Likewise.
845 * sim-core.h (device_error): Delete.
846 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
847 to sim_engine_abort.
848 (sim_core_write_aligned_N): Likewise.
849
9e8e7dd9
MF		 8502015-12-25 Mike Frysinger <vapier@gentoo.org>
851
852 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
853 * sim-core.c (sim_core_write_buffer): Likewise.
854 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
855 (sim_core_write_aligned_N): Likewise.
856
268c9139
MF		 8572015-12-25 Mike Frysinger <vapier@gentoo.org>
858
859 * dv-pal.c: Include config.h and sim-main.h.
860 (hw_pal_io_read_buffer): Always call CPU_INDEX.
861
26936211
MF		 8622015-12-24 Mike Frysinger <vapier@gentoo.org>
863
864 * sim-options.c (standard_options): Always enable load-lma and
865 load-vma options.
866 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
867
9db2b719
MF		 8682015-12-24 Mike Frysinger <vapier@gentoo.org>
869
870 * sim-module.c (MODULE_LIST): Delete.
871
bd3fb5b8
MF		 8722015-12-24 Mike Frysinger <vapier@gentoo.org>
873
874 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
875 Move to h8300/compile.c.
876 [SIM_H8300] (standard_options): Likewise.
877 (standard_option_handler): Likewise.
878
84e8e361
MF		 8792015-12-24 Mike Frysinger <vapier@gentoo.org>
880
881 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
882 sim_watchpoint_install.
883
3cabaf66
MF		 8842015-12-24 Mike Frysinger <vapier@gentoo.org>
885
886 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
887 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
888 sim_memopt_install.
889 * sim-options.c (OPTION_MEM_SIZE): Delete.
890 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
891 (standard_option_handler): Likewise.
892
8abe6c66
MF		 8932015-12-24 Mike Frysinger <vapier@gentoo.org>
894
895 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
896
dc11500a
MF		 8972015-11-21 Mike Frysinger <vapier@gentoo.org>
898
899 PR sim/18762
900 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
901
2561d580
MF		 9022015-11-21 Mike Frysinger <vapier@gentoo.org>
903
904 PR sim/19273
905 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
906 vasprintf, and va_end together. Check ret after va_end call.
907
37258e99
MF		 9082015-11-21 Mike Frysinger <vapier@gentoo.org>
909
910 * sim-types.h (SIM_PRI_TB): Define.
911 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
912 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
913 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
914 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
915
cdf850e9
MF		 9162015-11-17 Mike Frysinger <vapier@gentoo.org>
917
918 * sim-main.h (WITH_MODULO_MEMORY): Delete.
919 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
920 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
921 (sim_core_translate): Likewise.
922 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
923
146b80ff
MF		 9242015-11-16 Mike Frysinger <vapier@gentoo.org>
925
926 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
927 (cgen_cpu_close): Change to XCONCAT2.
928
797eee42
MF		 9292015-11-15 Mike Frysinger <vapier@gentoo.org>
930
931 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
932 and sim-stop.o.
933
6e4f085c
MF		 9342015-11-14 Mike Frysinger <vapier@gentoo.org>
935
936 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
937 * sim-close.c: New file.
938
8e394ffc
AB		 9392015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
940 Ali Lown <ali.lown@imgtec.com>
941
942 * sim-bits.h (EXTEND6): New macro.
943 (EXTEND12): New macro.
944 (EXTEND25): New macro.
945
602a67cb
MF		 9462015-06-24 Mike Frysinger <vapier@gentoo.org>
947
948 * sim-trace.c (trace_one_insn): Delete.
949 * sim-trace.h (trace_one_insn): Delete.
950
9b6025d1
MF		 9512015-06-24 Mike Frysinger <vapier@gentoo.org>
952
953 * sim-trace.c (debug_printf): Rename to ...
954 (sim_debug_printf): ... this.
955 * sim-trace.h (debug_printf): Delete define.
956 (debug_printf): Rename to ...
957 (sim_debug_printf): ... this.
958
fa8f87e5
MF		 9592015-06-24 Mike Frysinger <vapier@gentoo.org>
960
961 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
962 (trace_options): Add trace-register option.
963 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
964 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
965 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
966 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
967 TRACE_REGISTER_P, TRACE_REGISTER): Define.
968
cf304b56
MF		 9692015-06-24 Mike Frysinger <vapier@gentoo.org>
970
971 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
972 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
973 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
974 STRACE_DEBUG): Define.
975
8371bf0c
MF		 9762015-06-24 Mike Frysinger <vapier@gentoo.org>
977
978 * sim-trace.c (trace_options): Update help text for trace-alu,
979 trace-fpu, trace-vpu, and trace-semantics.
980 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
981 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
982
e7505490
MF		 9832015-06-24 Mike Frysinger <vapier@gentoo.org>
984
985 * sim-assert.h (SIM_FILTER_PATH): Delete.
986 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
987 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
988 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
989 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
990 * sim-events.c: Include libiberty.h.
991 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
992
8d0978fb
MF		 9932015-06-23 Mike Frysinger <vapier@gentoo.org>
994
995 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
996 (AC_ARG_ENABLE(sim-cflags)): Likewise.
997 (AC_ARG_ENABLE(sim-debug)): Likewise.
998 (AC_ARG_ENABLE(sim-stdio)): Likewise.
999 (AC_ARG_ENABLE(sim-trace)): Likewise.
1000 (AC_ARG_ENABLE(sim-profile)): Likewise.
1001 (AC_ARG_ENABLE(sim-environment)): Likewise.
1002 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1003 (AC_ARG_ENABLE(sim-assert)): Likewise.
1004 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1005 (AC_ARG_ENABLE(sim-endian)): Likewise.
1006 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1007 (AC_ARG_ENABLE(sim-float)): Likewise.
1008 (AC_ARG_ENABLE(sim-scache)): Likewise.
1009 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1010 (AC_ARG_ENABLE(sim-inline)): Likewise.
1011 (AC_ARG_ENABLE(sim-packages)): Likewise.
1012 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1013 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1014 (AC_ARG_ENABLE(sim-smp)): Likewise.
1015 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1016 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1017 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1018 * configure: Regenerate.
1019
4953dc20
MF		 10202015-06-23 Mike Frysinger <vapier@gentoo.org>
1021
1022 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1023
b50a1532
MF		 10242015-06-23 Mike Frysinger <vapier@gentoo.org>
1025
1026 * cgen-trace.c [!__STDC__]: Delete.
1027 * sim-trace.h [!__STDC__]: Likewise.
1028
ccd4b295
MF		 10292015-06-21 Mike Frysinger <vapier@gentoo.org>
1030
1031 * sim-model.c (sim_model_init): Assert model is not NULL.
1032
f55b33d5
MF		 10332015-06-21 Mike Frysinger <vapier@gentoo.org>
1034
1035 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1036 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1037 uint#_t.
1038
618b526e
MF		 10392015-06-21 Mike Frysinger <vapier@gentoo.org>
1040
1041 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1042 (SIM_ALU_H): ... this.
1043 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1044 (SIM_ASSERT_H): ... this.
1045 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1046 (SIM_BASICS_H): ... this.
1047 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1048 (SIM_BITS_H): ... this.
1049 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1050 (SIM_ENDIAN_H): ... this.
1051
57b42d64
MF		 10522015-06-18 Mike Frysinger <vapier@gentoo.org>
1053
1054 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1055 constant string.
1056
7aec3bb9
MF		 10572015-06-18 Mike Frysinger <vapier@gentoo.org>
1058
1059 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1060 m for sentinel testing.
1061
7d5c6c43
MF		 10622015-06-17 Mike Frysinger <vapier@gentoo.org>
1063
1064 * sim-syscall.c: Include errno.h and targ-vals.h.
1065 (sim_syscall_multi, sim_syscall): Define.
1066 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1067 * syscall.c (cb_syscall): Extend comment.
1068
61a0c964
MF		 10692015-06-17 Mike Frysinger <vapier@gentoo.org>
1070
1071 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1072 * sim-syscall.c: New file.
1073 * sim-syscall.h: New file.
1074
6362a3f8
MF		 10752015-06-17 Mike Frysinger <vapier@gentoo.org>
1076
1077 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1078 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1079 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1080 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1081 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1082 Define.
1083 * gentmap.c (gen_targ_map_c): Output name field.
1084
306f4178
MF		 10852015-06-12 Mike Frysinger <vapier@gentoo.org>
1086
1087 * acinclude.m4: Change configure.in to configure.ac.
1088 * sim-config.h: Likewise.
1089
a3487082
MF		 10902015-06-12 Mike Frysinger <vapier@gentoo.org>
1091
1092 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1093 * configure: Regenerate.
1094
bb11f3ed
MF		 10952015-06-12 Mike Frysinger <vapier@gentoo.org>
1096
1097 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1098 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1099 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1100 TRACE_DEBUG): Define.
1101
bffcfec8
MF		 11022015-06-12 Mike Frysinger <vapier@gentoo.org>
1103
1104 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1105 * sim-trace.c (trace_option_handler): Likewise.
1106 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1107 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1108 (TRACE_ANY_P): Likewise.
1109
db7858e2
MF		 11102015-06-12 Mike Frysinger <vapier@gentoo.org>
1111
1112 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1113 CGEN_TRACE_INSN_FINI.
1114 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1115 trace_result to cgen_trace_result, trace_insn_fini to
1116 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1117 and trace_extract to cgen_trace_extract.
1118 * cgen-trace.h (trace_insn_init): Rename to ...
1119 (cgen_trace_insn_init): ... this.
1120 (trace_insn_fini): Rename to ...
1121 (cgen_trace_insn_fini): ... this.
1122 (trace_insn): Rename to ...
1123 (cgen_trace_insn): ... this.
1124 (trace_extract): Rename to ...
1125 (cgen_trace_extract): ... this.
1126 (trace_result): Rename to ...
1127 (cgen_trace_result): ... this.
1128 (TRACE_RESULT_P): Rename to ...
1129 (CGEN_TRACE_RESULT_P): ... this.
1130 (TRACE_INSN_INIT): Rename to ...
1131 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1132 cgen_trace_insn_init.
1133 (TRACE_INSN_FINI): Rename to ...
1134 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1135 cgen_trace_insn_fini.
1136 (TRACE_PRINTF): Rename to ...
1137 (CGEN_TRACE_PRINTF): ... this.
1138 (TRACE_INSN): Rename to ...
1139 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1140 (TRACE_EXTRACT): Rename to ...
1141 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1142 cgen_trace_extract.
1143 (TRACE_RESULT): Rename to ...
1144 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1145 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1146 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1147 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1148 TRACE_INSN to CGEN_TRACE_INSN.
1149 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1150
83034798
MF		 11512015-06-11 Mike Frysinger <vapier@gentoo.org>
1152
1153 * sim-events.c (ETRACE_P): Delete.
1154 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1155 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1156 * sim-events.h (struct _sim_events): Delete trace member.
1157 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1158 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1159
ce4eda4a
MF		 11602015-06-11 Mike Frysinger <vapier@gentoo.org>
1161
1162 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1163 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1164 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1165 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1166
a6c2a374
MF		 11672015-06-11 Mike Frysinger <vapier@gentoo.org>
1168
1169 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1170
9b9c712c
MF		 11712015-06-11 Mike Frysinger <vapier@gentoo.org>
1172
1173 * sim-trace.h (WITH_TRACE_P): New define.
1174 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1175 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1176 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1177 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1178 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1179 Redefine to use WITH_TRACE_P.
1180
11812015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1182
1183 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1184 mistake in call to sim_engine_abort.
509c2f32 1185
0a13382c
NC		 11862015-04-29 Nick Clifton <nickc@redhat.com>
1187
1188 PR 18273
1189 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1190 increasing parenthesis around casts to signed values.
0a13382c 1191
767e68f1
MF		 11922015-04-21 Mike Frysinger <vapier@gentoo.org>
1193
1194 * gennltvals.sh: Add mcore support.
1195 * nltvals.def: Regenerate.
1196
248d23e8
MF		 11972015-04-21 Mike Frysinger <vapier@gentoo.org>
1198
1199 * cgen.sh: Add +x permissions.
1200 * genmloop.sh: Likewise.
1201 * gentvals.sh: Likewise.
1202 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1203 Change all uses of srcroot for newlib to newlibroot.
1204
20bca71d
MF		 12052015-04-18 Mike Frysinger <vapier@gentoo.org>
1206
1207 * sim-base.h (SIM_CPU): New typedef.
1208
7e83aa92
MF		 12092015-04-18 Mike Frysinger <vapier@gentoo.org>
1210
1211 * cgen-engine.h (CIA_ADDR): Delete.
1212 * sim-base.h: Update sim_cia example.
1213 [!CIA_ADDR] (sim_cia): New typedef.
1214
034685f9
MF		 12152015-04-17 Mike Frysinger <vapier@gentoo.org>
1216
1217 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1218 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1219 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1220 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1221 CIA_SET to CPU_PC_SET.
1222
78e9aa70
MF		 12232015-04-15 Mike Frysinger <vapier@gentoo.org>
1224
1225 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1226 * sim-main.h (STATE_CPU): Remove from comment and define.
1227
bf12d44e
MF		 12282015-04-13 Mike Frysinger <vapier@gentoo.org>
1229
1230 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1231 * configure: Regenerate.
1232
a542beff
MF		 12332015-04-13 Mike Frysinger <vapier@gentoo.org>
1234
1235 * sim-options.c: Include version.h.
1236 (OPTIONS_VERSION): New enum.
1237 (standard_options): Add "version".
1238 (standard_option_handler): Handle OPTIONS_VERSION.
1239
8c32ba22
MF		 12402015-04-13 Mike Frysinger <vapier@gentoo.org>
1241
1242 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1243 (create-version.sh): Delete.
1244
122bbfb5
MF		 12452015-04-06 Mike Frysinger <vapier@gentoo.org>
1246
1247 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1248
0fe84f3f
MF		 12492015-04-01 Mike Frysinger <vapier@gentoo.org>
1250
1251 * run-sim.h, run.c: Delete.
1252 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1253
aadc9410
MF		 12542015-03-31 Mike Frysinger <vapier@gentoo.org>
1255
1256 * config.in, configure: Regenerate.
1257 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1258 (ZLIB, ZLIBINC): Define.
1259 (BFD_LIB): Add $(ZLIB).
1260
5a394431
MF		 12612015-03-31 Mike Frysinger <vapier@gentoo.org>
1262
1263 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1264 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1265
92fc6153
MF		 12662015-03-29 Mike Frysinger <vapier@gentoo.org>
1267
1268 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1269 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1270 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1271
596f8827
MF		 12722015-03-24 Mike Frysinger <vapier@gentoo.org>
1273
1274 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1275 usage of STATE_WATCHPOINTS.
1276 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1277 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1278
523ba8f9
MF		 12792015-03-24 Mike Frysinger <vapier@gentoo.org>
1280
1281 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1282
c0931f26
MF		 12832015-03-24 Mike Frysinger <vapier@gentoo.org>
1284
1285 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1286
30452bbe
MF		 12872015-03-24 Mike Frysinger <vapier@gentoo.org>
1288
1289 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1290 of enable_sim_hardware to AC_ARG_ENABLE.
1291
49cd1634
MF		 12922015-03-23 Mike Frysinger <vapier@gentoo.org>
1293
1294 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1295 Add dv-sockser.o to sim_hw_objs.
1296
3649cb06
MF		 12972015-03-23 Mike Frysinger <vapier@gentoo.org>
1298
1299 * dv-sockser.c: Include config.h.
1300 * dv-sockser.h: Include sim-inline.h.
1301 [HAVE_DV_SOCKSER]: Move all prototypes here.
1302 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1303 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1304
6cd5ace4
MF		 13052015-03-16 Mike Frysinger <vapier@gentoo.org>
1306
1307 * gentmap.c, run.c: Convert old style prototypes.
1308
ae7d0cac
MF		 13092015-03-16 Mike Frysinger <vapier@gentoo.org>
1310
1311 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1312 symlinking tconfig.h to tconfig.in.
1313 * config.in, configure: Regenerate.
1314 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1315 * tconfig.in: Rename file ...
1316 * tconfig.h: ... here.
1317
8406bb59
MF		 13182015-03-15 Mike Frysinger <vapier@gentoo.org>
1319
1320 * dv-socker.h (dv_sockser_install): Declare.
1321 * sim-module.c: Include config.h.
1322 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1323 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1324 * sim-module.h: Include gdb/remote-sim.h.
1325
1303206d
MF		 13262015-03-14 Mike Frysinger <vapier@gentoo.org>
1327
1328 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1329 (sim-inline.c): Delete rule.
1330
465fb143
MF		 13312015-03-14 Mike Frysinger <vapier@gentoo.org>
1332
1333 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1334 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1335 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1336
93129366
MF		 13372015-03-14 Mike Frysinger <vapier@gentoo.org>
1338
1339 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1340 [!ASSERT, WITH_ASSERT]: Likewise.
1341 * sim-endian.c: Delete sim-io.h include.
1342
4c4ca605
MF		 13432015-02-19 Mike Frysinger <vapier@gentoo.org>
1344
1345 * run-sim.h (sim_kill): Delete unused prototype.
1346
dc1d9d1f
CG		 13472015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1348
16218fd3
CG		 1349 * gentmap.c: Include "string.h".
1350
13512015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1352
1353 * sim-options.c (sim_args_command): Call freeargv() when failure
1354 occurs.
dc1d9d1f 1355
fdbf396f
JB		 13562015-01-07 Joel Brobecker <brobecker@adacore.com>
1357
1358 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1359
2d7bb758
JB		 13602014-12-03 Joel Brobecker <brobecker@adacore.com>
1361
1362 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1363 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1364 callbacks following renaming in callback.h.
1365 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1366 callback by call to "to_lstat" callback
1367
6aefca7e
GB		 13682014-08-28 Gary Benson <gbenson@redhat.com>
1369
1370 * sim-trace.h (debug_printf): New define.
1371
2974be62
AM		 13722014-08-19 Alan Modra <amodra@gmail.com>
1373
1374 * configure: Regenerate.
1375
faa743bb
RM		 13762014-08-15 Roland McGrath <mcgrathr@google.com>
1377
1378 * configure: Regenerate.
1379 * config.in: Regenerate.
1380
60d847df
MF		 13812014-03-10 Mike Frysinger <vapier@gentoo.org>
1382
1383 * sim-command.c (sim_do_command): Add const to cmd.
1384 * sim-options.c (sim_args_command): Add const to cmd.
1385 * sim-options.h (sim_args_command): Add const to cmd.
1386
b2b255bd
MF		 13872014-03-05 Mike Frysinger <vapier@gentoo.org>
1388
1389 * sim-hload.c (sim_load): Add const to prog.
1390 * sim-load.c (sim_load_file): Likewise.
1391 * sim-utils.c (sim_analyze_program): Likewise.
1392 * sim-utils.h (sim_analyze_program): Likewise.
1393 (sim_load_file): Likewise.
1394
1a8a700e
MF		 13952014-03-04 Mike Frysinger <vapier@gentoo.org>
1396
1397 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1398 * callback.c (system): Delete unused prototype.
1399 (os_init): Likewise.
1400 (os_shutdown): Likewise.
1401 (os_unlink): Likewise.
1402 (os_time): Likewise.
1403 (os_system): Likewise.
1404 (os_rename): Likewise.
1405 (os_write_stdout): Likewise.
1406 (os_flush_stdout): Likewise.
1407 (os_write_stderr): Likewise.
1408 (os_flush_stderr): Likewise.
1409 (os_write): Likewise.
1410 (os_read_stdin): Likewise.
1411 (os_read): Likewise.
1412 (os_open): Likewise.
1413 (os_lseek): Likewise.
1414 (os_isatty): Likewise.
1415 (os_get_errno): Likewise.
1416 (os_close): Likewise.
1417 (os_vprintf_filtered): Likewise.
1418 (os_evprintf_filtered): Likewise.
1419 (os_error): Likewise.
1420 (fdmap): Likewise.
1421 (fdbad): Likewise.
1422 (wrap): Likewise.
1423 (wrap): Change to new style prototype.
1424 (fdbad): Likewise.
1425 (fdmap): Likewise.
1426 (os_close): Likewise.
1427 (os_poll_quit): Likewise.
1428 (os_get_errno): Likewise.
1429 (os_isatty): Likewise.
1430 (os_lseek): Likewise.
1431 (os_open): Likewise.
1432 (os_read): Likewise.
1433 (os_read_stdin): Likewise.
1434 (os_write): Likewise.
1435 (os_write_stdout): Likewise.
1436 (os_flush_stdout): Likewise.
1437 (os_write_stderr): Likewise.
1438 (os_flush_stderr): Likewise.
1439 (os_rename): Likewise.
1440 (os_system): Likewise.
1441 (os_time): Likewise.
1442 (os_unlink): Likewise.
1443 (os_stat): Likewise.
1444 (os_fstat): Likewise.
1445 (os_lstat): Likewise.
1446 (os_ftruncate): Likewise.
1447 (os_truncate): Likewise.
1448 (os_pipe): Likewise.
1449 (os_pipe_empty): Likewise.
1450 (os_pipe_nonempty): Likewise.
1451 (os_shutdown): Likewise.
1452 (os_init): Likewise.
1453 (cb_read_target_syscall_maps): Likewise.
1454 (cb_target_to_host_syscall): Likewise.
1455 (cb_host_to_target_errno): Likewise.
1456 (cb_target_to_host_open): Likewise.
1457 (cb_store_target_endian): Likewise.
1458 (cb_host_to_target_stat): Likewise.
1459 * sim-hload.c (sim_load): Change to new style prototype.
1460 * sim-load.c (sim_load_file): Change to new style prototype.
1461 (report_transfer_performance): Likewise.
1462 (xprintf_bfd_vma): Likewise.
1463 * syscall.c (cb_get_string): Change to new style prototype.
1464 (get_path): Likewise.
1465 (cb_syscall): Likewise.
1466
7b064844
HPN		 14672013-10-15 Hans-Peter Nilsson <hp@axis.com>
1468
1469 * create-version.sh: Align parameters to match those of
1470 ../../gdb/common/create-version.sh.
1471 * Make-common.in (srcsim): New variable.
1472 (version.c): Adjust call to create-version.sh as per above.
1473
bf3d9781
AM		 14742013-09-23 Alan Modra <amodra@gmail.com>
1475
1476 * configure: Regenerate.
1477
f06dccb0
MF		 14782013-09-03 Mike Stump <mikestump@comcast.net>
1479
1480 * sim-options.c (complete_option_list): Mark text and word const.
1481
d6c2da54
TT		 14822013-06-28 Tom Tromey <tromey@redhat.com>
1483
1484 * Make-common.in (version.c): Use version.in, not
1485 common/version.in.
1486 * create-version.sh: Likewise.
1487
b652c496
JB		 14882013-06-24 Joel Brobecker <brobecker@adacore.com>
1489
1490 * create-version.sh: New script. Adapted from
1491 gdb/commong/create-version.sh.
1492 * Make-common.in (version.c): Update rule dependencies,
1493 and re-implement using create-version.sh.
1494
3346cfda
NC		 14952013-06-21 Nick Clifton <nickc@redhat.com>
1496
1497 * gennltvals.sh: Add msp430 support.
1498 * nltvals.def: Regenerate.
1499
31e6ad7d
MF		 15002013-06-03 Mike Frysinger <vapier@gentoo.org>
1501
1502 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1503 * aclocal.m4, configure: Regenerate.
1504
d3685d60
TT		 15052013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1506
1507 PR build/15414:
1508 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1509 -Wformat-nonliteral with -Wno-format.
1510
1517bd27
MF		 15112013-03-26 Mike Frysinger <vapier@gentoo.org>
1512
1513 * acinclude.m4: Regenerate.
1514
3fd38161
JS		 15152013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1516
1517 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1518 which do not support dv-sockser.o. Add always as option to
1519 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1520 is always required to be enabled by simulator.
1521
3f170f37
MF		 15222012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1523
1524 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1525 * nltvals.def: Regenerate.
1526
5f3ef9d0
JB		 15272012-06-16 Joel Brobecker <brobecker@adacore.com>
1528
1529 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1530 * config.in, configure: Regenerate.
1531
2c1fa544
PA		 15322012-05-24 Pedro Alves <palves@redhat.com>
1533
1534 * sim-signal.h (sim_signal_to_target): Rename to ...
1535 (sim_signal_to_gdb_signal): ... this.
1536 * sim-signal.c (sim_signal_to_target): Rename to ...
1537 (sim_signal_to_gdb_signal): ... this.
1538 * sim-reason.c (sim_stop_reason): Adjust to rename.
1539
a493e3e2
PA		 15402012-05-24 Pedro Alves <palves@redhat.com>
1541
1542 PR gdb/7205
1543
72f4393d 1544 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1545
2ea28649
PA		 15462012-05-24 Pedro Alves <palves@redhat.com>
1547
1548 PR gdb/7205
1549
1550 Replace target_signal with gdb_signal throughout.
1551
a6ff997c
NC		 15522012-05-18 Nick Clifton <nickc@redhat.com>
1553
1554 PR 14072
1555 * callback.c: Include config.h before system header files.
1556 * cgen-trace.c: Likewise.
1557 * cgen-utils.c: Likewise.
1558 * gentmap.c: Likewise.
1559
ffbc20d9
MF		 15602012-04-02 Mike Frysinger <vapier@gentoo.org>
1561
1562 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1563
2aaed979
KB		 15642012-03-28 Rathish C <rathish.c@kpitcummins.com>
1565
1566 * sim-trace.c: Update the function prototype of save_data_size.
1567 Move the enum data_fmt from here...
1568 * sim-trace.h: ...to here.
1569 Add function prototype of save_data.
1570
a35a3322
MF		 15712012-03-25 Mike Frysinger <vapier@gentoo.org>
1572
1573 * sim-core.h (sim_core_trans_addr): Add prototype.
1574
f914e384
HPN		 15752012-03-24 Hans-Peter Nilsson <hp@axis.com>
1576
1577 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1578 missing in last change.
1579
2232061b
MF		 15802012-03-24 Mike Frysinger <vapier@gentoo.org>
1581
1582 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1583 * nrun.c: Include string.h/strings.h.
1584 * aclocal.m4, config.in, configure: Regenerate.
1585
ac0aacdf
MF		 15862012-03-22 Mike Frysinger <vapier@gentoo.org>
1587
1588 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1589 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1590 out -Werror initialization.
1591
509deab2
MF		 15922012-03-19 Mike Frysinger <vapier@gentoo.org>
1593
1594 * Make-common.in (TAGS): Change a-z to [:lower:].
1595 * acinclude.m4 (sim-trace): Likewise.
1596 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1597 Change A-Za-z0-9 to [:alnum:].
1598
9a5e0c49
MF		 15992012-03-18 Mike Frysinger <vapier@gentoo.org>
1600
1601 * nrun.c (main): Display strsignal of sigrc.
1602
96cdfef0
MF		 16032012-01-06 Mike Frysinger <vapier@gentoo.org>
1604
1605 * Makefile.in (abs_srcdir): Declare.
1606 (srcroot): Define in terms of abs_srcdir.
1607 (headers): Change srcdir to abs_srcdir.
1608
12c3e59c
JB		 16092012-01-02 Joel Brobecker <brobecker@adacore.com>
1610
1611 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1612 header.
1613
96987c2b
JB		 16142011-12-19 Joel Brobecker <brobecker@adacore.com>
1615
1616 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1617 system bourne shell.
1618
71712327
MF		 16192011-12-03 Mike Frysinger <vapier@gentoo.org>
1620
1621 * syscall.c (cb_get_string): Rename from "get_string".
1622 (get_path): Rename get_string call to cb_get_string.
1623
db2e4d67
MF		 16242011-12-03 Mike Frysinger <vapier@gentoo.org>
1625
1626 * Make-common.in (VPATH): Add $(srccom).
1627 (DEP): Delete.
1628 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1629 POSTCOMPILE): New variables.
1630 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1631 Include dependency files, when using GNU Make. Delete all
1632 dependency-only rules.
1633 * aclocal.m4: Include ../../config/depstand.m4. Call
1634 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1635 (MAKE, GMAKE): New substs.
1636
a13852d9
MF		 16372011-11-07 Mike Frysinger <vapier@gentoo.org>
1638
1639 PR sim/13161
1640 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1641 * configure, config.in: Regenerate.
1642 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1643
4399a56b
MF		 16442011-10-19 Mike Frysinger <vapier@gentoo.org>
1645
1646 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1647
f1a81b37
JB		 16482011-10-18 John Wehle <john@feith.com> (tiny patch)
1649
1650 * sim-profile.c (profile_info): Only print the title once.
1651
9c082ca8
MF		 16522011-10-17 Mike Frysinger <vapier@gentoo.org>
1653
1654 * acinclude.m4: Rename from aclocal.m4.
1655 * aclocal.m4: Regenerate.
1656
6ffe910a
MF		 16572011-10-17 Mike Frysinger <vapier@gentoo.org>
1658
1659 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1660 * common.m4: Delete.
1661 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1662 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1663 * configure: Regenerate.
1664
59c0b43d
TT		 16652011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1666
1667 * sim-alu.h (ALU32_AND): Clear carry flag.
1668 (ALU32_AND): Clear carry flag.
1669
66f8d993
MF		 16702011-10-09 Mike Frysinger <vapier@gentoo.org>
1671
1672 * dv-cfi.c: Include stdbool.h.
1673
d56a2aae
MF		 16742011-10-09 Mike Frysinger <vapier@gentoo.org>
1675
1676 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1677
4a99173d
MF		 16782011-10-04 Mike Frysinger <vapier@gentoo.org>
1679
1680 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1681 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1682
10915d9a
MF		 16832011-07-12 Mike Frysinger <vapier@gentoo.org>
1684
1685 * sim-command.c: Include sim-options.h.
1686
63042524
MF		 16872011-07-12 Mike Frysinger <vapier@gentoo.org>
1688
1689 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1690
24a6c33d
MF		 16912011-07-12 Mike Frysinger <vapier@gentoo.org>
1692
1693 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1694 Delete direct call to AC_PROG_CC.
1695
2419798b
MF		 16962011-07-05 Mike Frysinger <vapier@gentoo.org>
1697
1698 * sim-command.c: New file.
1699 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1700 (sim-command.o): New rule.
1701
440db575
MF		 17022011-05-27 Mike Frysinger <vapier@gentoo.org>
1703
1704 * sim-options.c (standard_option_handler): Remove arg[0] check
1705 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1706 not an empty string, otherwise assign "" back to it.
1707
3ddcae71
MF		 17082011-05-26 Mike Frysinger <vapier@gentoo.org>
1709
1710 * nltvals.def: Regenerate to include Blackfin syscalls again.
1711
3a49ea9f
MF		 17122011-05-25 Mike Frysinger <vapier@gentoo.org>
1713
1714 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1715 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1716 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1717 (trace_idx_to_str): Likewise.
1718 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1719 (TRACE_syscall): Define.
1720 (WITH_TRACE_SYSCALL_P): Likewise.
1721 (TRACE_SYSCALL_P): Likewise.
1722
dd931b2f
MF		 17232011-05-23 Mike Frysinger <vapier@gentoo.org>
1724
1725 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1726 remove now-unnecessary sub-scope for glue->type setting.
1727 Check to see if the "reg" property exists before we use it, and
1728 if it doesn't exist, error out for "glue" devices.
1729
0e31da21
MF		 17302011-05-23 Mike Frysinger <vapier@gentoo.org>
1731
1732 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1733 glue-or, and set type to glue_xor when name is glue-xor.
1734 (hw_glue_port_event): Return immediately when type is glue_io
1735 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1736 and hw_port_event calls from glue_and to end of function.
1737
34b47c38
MF		 17382011-05-11 Mike Frysinger <vapier@gentoo.org>
1739
1740 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1741 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1742 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1743 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1744 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1745 around function arguments.
1746
56a9aa1d
MF		 17472011-04-14 Mike Frysinger <vapier@gentoo.org>
1748
1749 * sim-options.c (complete_option_list, sim_complete_command):
1750 New functions.
1751
d45bea91
MF		 17522011-04-02 Mike Frysinger <vapier@gentoo.org>
1753
1754 * dv-glue.c: Fix up style.
1755
12c4cbd5
MF		 17562011-04-02 Mike Frysinger <vapier@gentoo.org>
1757
1758 * hw-alloc.c (hw_alloc_data): Adjust brace.
1759 * hw-base.c (hw_base_data): Likewise.
1760 (generic_hw_unit_decode): Fix indentation.
1761 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1762 * hw-events.c (hw_event, hw_event_data): Likewise.
1763 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1764 * hw-instances.c (hw_instance_data): Likewise.
1765 * hw-instances.h (hw_instance): Likewise.
1766 * hw-main.h (hw_descriptor, enum): Likewise.
1767 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1768 * hw-ports.h (hw_port_descriptor): Likewise.
1769 * hw-properties.c (hw_property_data): Likewise.
1770 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1771 _range_property_spec, _reg_property_spec): Likewise.
1772 * hw-tree.c (_name_specifier, printer): Likewise.
1773 (split_device_specifier, parse_string_property, hw_tree_traverse,
1774 print_size, print_reg_property, print_string, print_properties):
1775 Fix indentation.
1776
66ee2731
MF		 17772011-03-29 Mike Frysinger <vapier@gentoo.org>
1778
1779 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1780 * Make-common.in (dv-cfi.o): New rule.
1781 * dv-cfi.c, dv-cfi.h: New files.
1782
165b70ea
KB		 17832011-03-21 Kevin Buettner <kevinb@redhat.com>
1784
1785 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1786 fcntl.h and sys/fcntl.h, for constants.
1787 * nltvals.def: Regenerate.
1788 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1789 * sim-io.h (sys/types.h, sys/stat.h): Include.
1790 (sim_io_stat, sim_io_fstat): Declare.
1791
028f6515
MF		 17922011-03-14 Mike Frysinger <vapier@gentoo.org>
1793
1794 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1795 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1796 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1797 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1798 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1799 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1800 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1801 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1802 syscall.c: Trim trailing whitespace.
1803
ef016f83
MF		 18042011-03-05 Mike Frysinger <vapier@gentoo.org>
1805
1806 * gennltvals.sh: Handle bfin targets.
1807 * nltvals.def: Regenerate.
1808
fee17b35
KB		 18092011-02-25 Kevin Buettner <kevinb@redhat.com>
1810
1811 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1812 file descriptors.
1813
d79fe0d6
MF		 18142011-02-14 Mike Frysinger <vapier@gentoo.org>
1815
1816 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1817 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1818 (hw_free): Drop zfree logic and always call free.
1819 * hw-base.c (hw_delete): Change zfree to free.
1820 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1821 (hw_handle_remove_phandle): Likewise.
1822 * hw-instances.c (hw_instance_delete): Likewise.
1823 * hw-tree.c (parse_reg_property): Likewise.
1824 (parse_ranges_property): Likewise.
1825 (parse_string_property): Likewise.
1826 * sim-core.c (sim_core_uninstall): Likewise.
1827 * sim-cpu.c (sim_cpu_free_all): Likewise.
1828 * sim-hw.c (sim_hw_uninstall): Likewise.
1829 * sim-memopt.c (do_memopt_delete): Likewise.
1830 (sim_memory_uninstall): Likewise.
1831 * sim-module.c (sim_module_uninstall): Likewise.
1832 * sim-options.c (sim_parse_args): Likewise.
1833 * sim-profile.c (profile_pc_cleanup): Likewise.
1834 (profile_uninstall): Likewise.
1835 * sim-watch.c (do_watchpoint_delete): Likewise.
1836 * sim-utils.c (zfree): Delete.
1837 (sim_state_free): Change zfree to free.
1838 * sim-utils.h (zfree): Delete.
1839
891e7fb1
MF		 18402011-02-13 Mike Frysinger <vapier@gentoo.org>
1841
1842 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1843
9bd90cce
MF		 18442011-01-12 Mike Frysinger <vapier@gentoo.org>
1845
1846 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1847
39a3ae0a
MF		 18482011-01-12 Mike Frysinger <vapier@gentoo.org>
1849
1850 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1851 fails.
1852 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1853 when asprintf fails.
1854 * sim-utils.c (sim_do_commandf): Issue an error and return when
1855 asprintf fails.
1856 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1857 asprintf fails.
1858
3143e5a9
MF		 18592011-01-11 Mike Frysinger <vapier@gentoo.org>
1860
1861 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1862 bytes has been calculated and when mmap_next_fd is valid and
1863 nr_bytes is 0.
1864 (memory_option_handler): Allow missing size when mmap_next_fd is
1865 valid.
1866
cb11d1f4
MF		 18672011-01-10 Mike Frysinger <vapier@gentoo.org>
1868
1869 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1870 not empty, and always append $3 to $hardware.
1871
18722011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1873
1874 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1875 * sim-hw.h (sim_hw_abort): Likewise.
1876
cc25892b
MF		 18772011-01-05 Mike Frysinger <vapier@gentoo.org>
1878
1879 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1880
44944448
JB		 18812011-01-05 Joel Brobecker <brobecker@adacore.com>
1882
1883 * run.1: Copyright year update.
1884
e61ddca7
MF		 18852010-12-28 Mike Frysinger <vapier@gentoo.org>
1886
e71b81d8
MF		 1887 * hw-alloc.h (HW_NALLOC): Define.
1888
1889010-12-28 Mike Frysinger <vapier@gentoo.org>
1890
e61ddca7
MF		 1891 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1892
bef6be3d
MF		 18932010-12-15 Mike Frysinger <vapier@gentoo.org>
1894
1895 * sim-memopt.c (OPTION_MAP_INFO): Define.
1896 (memory_options): Handle --map-info.
1897 (memory_option_handler): Handle OPTION_MAP_INFO.
1898
5be229c0
MF		 18992010-11-22 Mike Frysinger <vapier@gentoo.org>
1900
1901 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1902 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1903 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1904
81c641e7
MF		 19052010-11-22 Mike Frysinger <vapier@gentoo.org>
1906
1907 * sim-core.c (WITH_HW): Add device casts to device_error,
1908 device_io_read_buffer, and device_io_write_buffer.
1909
6ab5626b
MF		 19102010-11-16 Mike Frysinger <vapier@gentoo.org>
1911
1912 * dv-sockser.c (dv_sockser_write_buffer): New function.
1913 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1914 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1915
0bd15c7f
HPN		 19162010-10-07 Hans-Peter Nilsson <hp@axis.com>
1917
1918 * callback.c (os_lseek): Call wrap on lseek result.
1919
363a6e9f
OS		 19202010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1921
1922 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1923 call by its equality to -1 not by it being negative.
1924 (connected_p): Likewise for accept() call.
1925
c8551de3
MF		 19262010-04-23 Mike Frysinger <vapier@gentoo.org>
1927
1928 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1929
ef93a840
MF		 19302010-04-21 Mike Frysinger <vapier@gentoo.org>
1931
1932 * profile.c (sim_profile_print_bar): Add cpu argument.
1933
f093db8c
MF		 19342010-04-21 Mike Frysinger <vapier@gentoo.org>
1935
1936 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1937
0d3d2c71
MF		 19382010-04-21 Mike Frysinger <vapier@gentoo.org>
1939
1940 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1941 (profile_print_pc): Convert sim_io_printf to profile_printf.
1942 (profile_print_insn): Likewise.
1943 (profile_print_memory): Likewise.
1944 (profile_print_core): Likewise.
1945 (profile_print_model): Likewise.
1946 (sim_profile_print_bar): Likewise.
1947 (profile_print_speed): Likewise.
1948 (profile_print_addr_ranges): Likewise.
1949 (profile_info): Likewise.
1950 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1951
bd0bd508
MF		 19522010-04-19 Mike Frysinger <vapier@gentoo.org>
1953
1954 * sim-model.c (OPTION_MODEL): Convert to enum.
1955 (OPTION_MODEL_INFO): New enum.
1956 (model_options): Add model-info/info-model entries.
1957 (model_option_handler): Handle OPTION_MODEL_INFO.
1958
e8a76151
MF		 19592010-04-13 Mike Frysinger <vapier@gentoo.org>
1960
1961 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1962 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1963 initially.
1964
cb1cc9c6
MF		 19652010-04-13 Mike Frysinger <vapier@gentoo.org>
1966
1967 * sim-hrw.c (sim_write): Add const to buf arg.
1968 * sim-utils.h (sim_write_fn): Likewise.
1969
58f03a40
MF		 19702010-04-12 Mike Frysinger <vapier@gentoo.org>
1971
1972 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1973 defines.
1974
21cf617c
MF		 19752010-04-12 Mike Frysinger <vapier@gentoo.org>
1976
1977 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1978 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1979 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1980 * dv-sockser.c (sockser_options): Likewise.
1981 * hw-ports.c (empty_hw_ports): Likewise.
1982 * sim-hw.c (hw_options): Likewise.
1983 * sim-model.c (model_options): Likewise.
1984 * sim-options.c (standard_options): Likewise.
1985 * sim-profile.c (profile_options): Likewise.
1986 * sim-trace.c (trace_options): Likewise.
1987 * sim-watch.c (watchpoint_options): Likewise.
1988
e377ca52
MF		 19892010-04-12 Mike Frysinger <vapier@gentoo.org>
1990
1991 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1992 the local "arg_table" variable, and the xmalloc cast.
1993
adaaf009
MF		 19942010-04-10 Mike Frysinger <vapier@gentoo.org>
1995
1996 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1997 "prefix" var.
092d8476 1998 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1999
9ec7269f
MF		 20002010-04-10 Mike Frysinger <vapier@gentoo.org>
2001
2002 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2003
709b3bb3
MF		 20042010-04-10 Mike Frysinger <vapier@gentoo.org>
2005
2006 * sim-trace.c (save_data): Add const markings to "buf" argument.
2007
3dd68605
MF		 20082010-04-10 Mike Frysinger <vapier@gentoo.org>
2009
2010 * sim-options.c (standard_option_handler): Add const markings to
2011 local "type" var.
2012
0ad22a74
MF		 20132010-04-02 Mike Frysinger <vapier@gentoo.org>
2014
2015 * hw-ports.h: Fix spelling typos.
2016
75005b3a
MF		 20172010-03-30 Mike Frysinger <vapier@gentoo.org>
2018
2019 * configure.ac: Check for socklen_t.
2020 * configure, config.in: Regenerated.
2021 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2022
d946c288
MF		 20232010-03-30 Mike Frysinger <vapier@gentoo.org>
2024
2025 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2026 * sim-hw.c (hw_option_handler): Likewise.
2027
ff398ee4
MF		 20282010-03-30 Mike Frysinger <vapier@gentoo.org>
2029
2030 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2031 (interrupt_nr_to_str): Likewise.
2032 (default_interrupt_names): Add const to pointer type.
2033 (sim_watchpoint_install): Add const to prefix.
2034 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2035
6bf91687
MF		 20362010-03-30 Mike Frysinger <vapier@gentoo.org>
2037
2038 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2039 (sim_core_write_buffer): Likewise.
2040
15f3c2de
MF		 20412010-03-30 Mike Frysinger <vapier@gentoo.org>
2042
2043 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2044 the SIM_HAVE_ADDR_RANGE define.
2045
fb0cc53e
MF		 20462010-03-30 Mike Frysinger <vapier@gentoo.org>
2047
2048 * sim-core.h (device_error): Add const to message, and add printf
2049 format attribute.
2050
739dfd28
MF		 20512010-03-30 Mike Frysinger <vapier@gentoo.org>
2052
2053 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2054 SIM_HAVE_ADDR_RANGE define.
2055
59db87ad
MF		 20562010-03-30 Mike Frysinger <vapier@gentoo.org>
2057
2058 * dv-glue.c (hw_glue_ports): Swap static and const.
2059
dc416615
MF		 20602010-03-30 Mike Frysinger <vapier@gentoo.org>
2061
2062 * nrun.c (usage): Use void in definition.
2063 * sim-options.c (dup_arg_p): Convert old-style function definition.
2064 (sim_parse_args): Likewise.
2065 (sim_print_help): Likewise.
2066 * sim-trace.c (set_trace_option_mask): Likewise.
2067 (set_trace_option): Likewise.
2068 * sim-utils.c (sim_analyze_program): Likewise.
2069 (sim_elapsed_time_get): Likewise.
2070 (sim_elapsed_time_since): Likewise.
2071
11409fac
MF		 20722010-03-22 Mike Frysinger <vapier@gentoo.org>
2073
2074 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2075 (standard_options): Likewise.
2076 (standard_option_handler): Likewise.
2077
6d519a46
MF		 20782010-03-16 Mike Frysinger <vapier@gentoo.org>
2079
2080 * hw-ports.c (TRACE): Delete.
2081 * hw-properties.c (TRACE): Delete.
2082 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2083 (hw_find_integer_property): Likewise.
2084 (hw_find_integer_array_property): Likewise.
2085 (hw_add_duplicate_property): Likewise.
2086
799026a7
MF		 20872010-03-15 Mike Frysinger <vapier@gentoo.org>
2088
2089 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2090 "boolean".
2091
fd87baa9
MF		 20922010-02-04 Mike Frysinger <vapier@gentoo.org>
2093
2094 * sim-model.c: Include sim-model.h
2095
294bcb78
MF		 20962010-02-04 Mike Frysinger <vapier@gentoo.org>
2097
2098 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2099 & from the STATE_CPU() examples.
2100
80532737
DE		 21012010-01-24 Doug Evans <dje@sebabeach.org>
2102
d2c7a1a6
DE		 2103 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2104 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2105 ufixsfsi): Ditto.
2106 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2107 (struct cgen_fp_ops): Update signatures of floating point conversion
2108 operations.
2109
80532737
DE		 2110 * Make-common.in (CGEN_SIM_DEPS): Define.
2111 (CGEN_INCLUDE_DEPS): Use it.
2112 (CGEN_MAIN_CPU_DEPS): Simplify.
2113
1377e154
DE		 21142010-01-22 Doug Evans <dje@sebabeach.org>
2115
2116 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2117 (SUBWORDTFSI, JOINSIDI): Ditto.
2118
ec11f055
DE		 21192010-01-05 Doug Evans <dje@sebabeach.org>
2120
2121 * cgen-types.h (SETDI): Delete, unused.
2122
a09a0bfd
DE		 21232009-12-02 Doug Evans <dje@sebabeach.org>
2124
2125 * cgen-engine.h: Remove duplicated comment.
2126
62836bf4
DE		 21272009-11-23 Doug Evans <dje@sebabeach.org>
2128
2129 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2130 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2131
e94d449d
DE		 21322009-11-22 Doug Evans <dje@sebabeach.org>
2133
197fa1aa
DE		 2134 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2135 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2136 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2137 instead of CGEN_INSN_INT.
2138
e94d449d
DE		 2139 * cgen-trace.h (trace_extract): Add cast to fix warning.
2140
ca25db52
DE		 21412009-11-05 Doug Evans <dje@sebabeach.org>
2142
2143 * cgen-mem.h (DECLARE_GETT): Don't inline.
2144 (DECLARE_SETT): Ditto.
2145
c272cb46
JS		 21462009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2147
2148 * sim-inline.h: Fix spelling error.
2149
1428dced
TT		 21502009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2151
2152 * Make-common.in: Add datarootdir.
2153
44330079
RW		 21542009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2155
0aec8eb1
RW		 2156 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2157 (SIM_CHECK_MEMBERS_1): Remove.
2158 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2159 AC_CHECK_MEMBERS one.
2160 * configure: Regenerate.
2161
44330079
RW		 2162 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2163 * configure: Regenerate.
2164
d6416cdc
RW		 21652009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2166
81ecdfbb
RW		 2167 * config.in: Regenerate.
2168 * configure: Likewise.
2169
c462b41b
RW		 2170 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2171 definition of AC_CHECK_MEMBER.
2172
d6416cdc
RW		 2173 * aclocal.m4: m4_include toplevel config/override.m4.
2174 * configure: Regenerate.
2175
96e946ca
RW		 21762009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2177
2178 * Makefile.in (datarootdir): New variable.
2179
6a8b8615
DE		 21802009-07-07 Doug Evans <dje@sebabeach.org>
2181
2182 * Make-common.in (CPU_DIR): Define.
2183
2c2a86d7
DE		 21842009-07-06 Doug Evans <dje@sebabeach.org>
2185
2186 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2187 identifiers for file types rather than encoding internal
2188 implementation details of cgen.sh.
2189 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2190 * cgen.sh: Add support for parallel makes.
2191 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2192
c28c63d8
JB		 21932009-05-18 Jon Beniston <jon@beniston.com>
2194
72f4393d
L		 2195 * gennltvals.sh: Add lm32 target.
2196 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2197
982807ce
JB		 21982009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2199
2200 Speed up simulator startup:
2201 * sim-utils.c (zalloc): Use xcalloc.
2202
2a8922a9
HPN		 22032009-01-07 Hans-Peter Nilsson <hp@axis.com>
2204
2225d5bd
HPN		 2205 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2206 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2207 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2208 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2209 type, QI, HI, SI, DI.
2210
2a8922a9
HPN		 2211 * callback.c (os_error): Mark as being a noreturn function.
2212 * sim-io.h (sim_io_error): Similar for sim_io_error.
2213
6878aceb
JS		 22142008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2215
2216 * aclocal.m4: Fix underquoting of function names.
2217
be091327
DJ		 22182008-10-21 Julian Brown <julian@codesourcery.com>
2219
2220 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2221
79e1e459
HPN		 22222008-07-11 Hans-Peter Nilsson <hp@axis.com>
2223
2224 * common.m4: Add test for libz and zlib.h.
2225 * configure: Regenerate to track ../common/common.m4 changes.
2226 * config.in: Ditto.
2227
6efef468 22282008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2229 Daniel Jacobowitz <dan@codesourcery.com>
2230 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2231
2232 * aclocal.m4: Include ../../config/acx.m4.
2233 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2234 * configure, config.in: Regenerate.
2235 * Make-common.in (LIB_OBJS): Add version.o.
2236 (version.c, version.o): New rules.
72f4393d 2237 * run.c: Include version.h.
6efef468
JM		 2238 (usage): Add help parameter. Print output either to stdout or
2239 stderr depending on that parameter.
2240 (print_version): New.
2241 (main): Check for --help and --version.
2242 * run-sim.h (sim_target_display_usage): Add help parameter.
2243 * version.h: New.
2244
a4e64307
DJ		 22452008-04-14 Hans Kester <kester.hans@gmail.com>
2246
2247 * sim-signal.c: Define missing signals for _WIN32.
2248
2a3591b0
SR		 22492008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2250
2251 * gennltvals.sh: Add cr16.
2252 * nltvals.def: Rebuild.
2253
b981d709
DJ		 22542007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2255
eb639c50
DJ		 2256 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2257 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2258
f40f1a01
NC		 22592007-08-10 Nick Clifton <nickc@redhat.com>
2260
2261 * sim-memopt.c (memory_options): Mention that the
2262 --memory-size switch accepts suffixes.
72f4393d
L		 2263 (parse_size): Handle a suffix on the size value.
2264 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2265 switch accepts suffixes.
72f4393d 2266 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2267
edc5d9ec
HPN		 22682006-12-21 Hans-Peter Nilsson <hp@axis.com>
2269
2270 * acconfig.h: Remove.
2271 * config.in: Regenerate.
2272
09d96939
TS		 22732006-11-07 Thiemo Seufer <ths@mips.com>
2274
2275 * gentmap.c: Fix compile time warning.
2276
7e129781
TS		 22772006-11-07 Thiemo Seufer <ths@mips.com>
2278
2279 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2280 for bfd text addresses.
2281
3ae2e9a3 22822006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2283 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2284
2285 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2286 SIM_QUIET_NAN_NEGATED.
2287
41ec9f20
TS		 22882006-08-29 Nigel Stephens <nigel@mips.com>
2289
2290 * sim-profile.c (profile_pc_init): Initialise default profiling
2291 frequency to a prime number.
2292 (profile_print_pc): Convert gmon.out sample data into target
2293 byte order.
2294
e85e3205
RE		 22952006-06-13 Richard Earnshaw <rearnsha@arm.com>
2296
2297 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2298 * common.m4: Likewise.
2299 * configure: Regenerated.
2300
2f0122dc
DJ		 23012006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2302
2303 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2304 * configure: Regenerated.
2305
20e95c23
DJ		 23062006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2307
2308 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2309 and LIBINTL_DEP everywhere.
2310 (CSEARCH): Use INCINTL.
2311 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2312 gettext macros.
2313 * configure: Regenerated.
2314
ea696909
HPN		 23152006-03-29 Hans-Peter Nilsson <hp@axis.com>
2316
2317 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2318 option-contents test.
2319
aba6488e
MM		 23202005-11-28 Mark Mitchell <mark@codesourcery.com>
2321
25520859
MM		 2322 * sim-signal.c (sim_signal_to_target): Fix typos.
2323
aba6488e
MM		 2324 * sim-reason.c (sim_stop_reason): Use
2325 sim_signal_to_target, not sim_signal_to_host.
2326 * sim-signal.c (sim_signal_to_host): Fix typo.
2327 (sim_signal_to_target): New function.
2328
f010abaa
HPN		 23292005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2330
2331 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2332 change.
2333
09b96ea0
ILT		 23342005-07-08 Ian Lance Taylor <ian@airs.com>
2335
efd36314
ILT		 2336 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2337
09b96ea0
ILT		 2338 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2339 different fraction for a quiet NaN.
2340 (unpack_fpu): Likewise.
2341
3b02a06b
BE		 23422005-07-08 Ben Elliston <bje@au.ibm.com>
2343
2344 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2345 * sim-load.c: Likewise.
2346 * syscall.c: Likewise.
2347
18d59ab9
CV		 23482005-05-24 Corinna Vinschen <vinschen@redhat.com>
2349
2350 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2351 check.
2352
149cfe5b
DJ		 23532005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2354
2355 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2356
3f6da722 23572005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2358
3f6da722
MI		 2359 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2360 and signed64 for __ALPHA__.
2361
2b193c4a
MK		 23622005-03-23 Mark Kettenis <kettenis@gnu.org>
2363
2364 * aclocal.m4 Include ../../gettext.m4.
2365 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2366 (AM_LC_MESSAGES): Remove.
2367 * configure: Regenerate.
2368
51216631
JB		 23692005-02-28 Jim Blandy <jimb@redhat.com>
2370
2371 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2372 -Wuninitialized in the default list of build warnings if CFLAGS is
2373 set, and doesn't include -O. (Using -Wuninitialized without
2374 optimization produces a warning, which interferes with compilation
2375 with -Werror.)
72f4393d 2376
0c4507fd
JB		 23772005-02-21 Jim Blandy <jimb@redhat.com>
2378
2379 * callback.c (os_fstat): Don't declare 't' unless it's used.
2380
9ab46d53
JB		 23812005-02-09 Jim Blandy <jimb@redhat.com>
2382
2383 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2384 '-s' argument.
2385 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2386 to $(CGEN), to ensure that the command substitution happens where
2387 the variable is referenced in the submake, not when the submake's
2388 arguments are expanded.
2389 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2390 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2391 application Scheme script directly after ${cgen}; don't precede it
2392 with a -s.
2393
f4f8cce4
HPN		 23942005-01-28 Hans-Peter Nilsson <hp@axis.com>
2395
97f669ed
HPN		 2396 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2397 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2398 Include libiberty.h.
2399 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2400 being either end of a pipe.
2401 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2402 (os_shutdown): Clear pipe state.
2403 (default_callback): Initialize new members.
2404
f4f8cce4
HPN		 2405 * callback.c (default_callback): Initialize target_endian.
2406 (cb_store_target_endian): Renamed from store, new first parameter
2407 host_callback *cb, drop last parameter big_p. Take endianness
2408 from cb.
2409 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2410 Remove variable big_p.
2411 * nrun.c (main): Initialize default_callback.target_endian.
2412
35695fd6
AC		 24132005-01-14 Andrew Cagney <cagney@gnu.org>
2414
2415 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2416 Add explicit call to AC_CONFIG_HEADER.
2417 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2418 * configure: Re-generate.
2419
f0569246
AC		 24202005-01-12 Andrew Cagney <cagney@gnu.org>
2421
2422 * common.m4: New file, based on of aclocal.m4.
2423
38f48d72
AC		 24242005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2425
2426 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2427 * configure: Regenerated to track ../common/aclocal.m4 changes.
2428
b7026657
AC		 24292005-01-07 Andrew Cagney <cagney@gnu.org>
2430
2431 * configure.ac: Rename configure.in, require autoconf 2.59.
2432 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2433 * configure: Re-generate.
2434
5d945fec
HPN		 24352004-12-15 Hans-Peter Nilsson <hp@axis.com>
2436
2437 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2438 <case CB_SYS_ftruncate>: New cases.
2439
0d3cd463
HPN		 24402004-12-13 Hans-Peter Nilsson <hp@axis.com>
2441
2442 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2443 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2444 * callback.c (os_lstat): New function.
0d3cd463 2445
119860e5
HPN		 24462004-12-08 Hans-Peter Nilsson <hp@axis.com>
2447
027e2a04
HPN		 2448 * run.1: Document --sysroot=filepath.
2449 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2450 (standard_options): Support --sysroot=<path>.
2451 (standard_option_handler): Handle OPTION_SYSROOT.
2452 * syscall.c (simulator_sysroot): Define, initialized empty.
2453 (get_path): Prepend simulator_sysroot to absolute file path.
2454 [HAVE_STRING_H]: Include string.h.
2455 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2456 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2457 (main): If simulator_sysroot is not empty, chdir there.
2458 * sim-config.h (simulator_sysroot): Declare.
2459
119860e5
HPN		 2460 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2461 cgen_rtx_error" in a CGEN-generated simulator.
2462 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2463 replacement for CGEN-related breakpoints.
2464
70ae6611
HPN		 24652004-12-07 Hans-Peter Nilsson <hp@axis.com>
2466
2467 * Make-common.in (sim-basics_h): Add $(callback_h).
2468
697afb65
HPN		 24692004-12-03 Hans-Peter Nilsson <hp@axis.com>
2470
2471 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2472 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2473 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2474 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2475 (SIM_CHECK_MEMBERS): New macros.
2476 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2477 for struct stat member test and write. Add ST_x calls for each
2478 struct stat member tested in configure.in. Wrap each ST_x call in
2479 #ifdef of configure macro for that member.
2480 * configure, config.in: Regenerate.
2481
6e56eb07
HPN		 24822004-12-01 Hans-Peter Nilsson <hp@axis.com>
2483
2484 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2485 /dev/null.
2486 <case desc>: Pass -OPC opcfile.
2487 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2488 parameter to cgen.sh.
2489
c87368ac
RE		 24902004-11-30 Richard Earnshaw <rearnsha@arm.com>
2491
2492 * Make-common.in (sim-basics_h): Correct dependencies on
2493 cconfig.h and tconfig.h
2494 (sim-load.o): Correct typo in sim-basics_h dependency.
2495
08cd3760
RE		 24962004-11-18 Richard Earnshaw <rearnsha@arm.com>
2497
15f5e61f
RE		 2498 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2499 sub-dependencies for other sim files that they include.
2500 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2501 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2502
1afbf186
HPN		 25032004-11-16 Hans-Peter Nilsson <hp@axis.com>
2504
1d72487d
HPN		 2505 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2506 endian information.
2507
1afbf186
HPN		 2508 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2509 $(remote_sim_h) too.
2510 (sim_main_headers): Add sim-utils.h.
2511
a3bb1089
FCE		 25122004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2513
2514 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2515
5a645dc5
AC		 25162004-07-26 Andrew Cagney <cagney@gnu.org>
2517
2518 Problem from Olaf Hering <olh@suse.de>.
2519 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2520
109d3db3
BE		 25212004-07-10 Ben Elliston <bje@au.ibm.com>
2522
2523 * hw-tree.c (parse_integer_property): Typo fix in comments.
2524 * sim-options.c (sim_args_command): Likewise.
2525
0aaa4a81
AC		 25262004-06-28 Andrew Cagney <cagney@gnu.org>
2527
2528 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2529
0242f9ea
JR		 25302004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2531
2532 * callback.c (os_shutdown): Fix bug in last change: actually
2533 mark file descriptors as available on startup.
2534
594ee3a7
JR		 25352004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2536
2537 [ include/gdb: * callback.h (host_callback_struct): Replace
2538 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2539 * callback.c: Changed all users.
594ee3a7 2540
5f510f9c
AM		 25412004-06-15 Alan Modra <amodra@bigpond.net.au>
2542
2543 * sim-load.c (sim_load_file): Use bfd_get_section_size
2544 instead of bfd_get_section_size_before_reloc.
2545
7659f80a
DJ		 25462004-05-18 Daniel Jacobowitz <dan@debian.org>
2547
2548 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2549 passing it to printf.
2550
41ee5402
DJ		 25512004-05-10 Daniel Jacobowitz <dan@debian.org>
2552
2553 * callback.c: Update copyright dates.
2554 * run.c: Likewise.
2555 * sim-basics.h: Likewise.
2556 * sim-load.c: Likewise.
2557 * syscall.c: Likewise.
2558
25592004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2560
2561 * callback.c: Include cconfig.h instead of config.h.
2562 * run.c: Likewise.
2563 * sim-basics.h: Likewise.
2564 * sim-load.c: Likewise.
2565 * syscall.c: Likewise.
2566
6d0c993e
BE		 25672004-01-16 Ben Elliston <bje@wasabisystems.com>
2568
2569 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2570
6edf0760
NC		 25712003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2572
2573 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2574
a69146da
KH		 25752003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2576
2577 * sim-options.c (standard_options): Fix the names of H8
2578 variants.
2579
fc0a2244
AC		 25802003-10-30 Andrew Cagney <cagney@redhat.com>
2581
2582 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2583 with "struct bfd_symbol".
2584
ee3073b5
AC		 25852003-10-21 Andrew Cagney <cagney@redhat.com>
2586
2587 * callback.c (os_truncate): Call "truncate", and not "stat".
2588
198beae2
AC		 25892003-10-20 Andrew Cagney <cagney@redhat.com>
2590
2591 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2592
8822d001
JR		 25932003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2594
2595 * callback.c (os_ftruncate, os_truncate): New functions.
2596 (default_callback): Initialize ftruncate and truncate members.
2597
ea52ff81
DB		 25982003-09-08 Dave Brolley <brolley@redhat.com>
2599
2600 On behalf of Doug Evans <dje@sebabeach.org>
2601 * cgen.sh: New arg archfile.
2602 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2603 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2604
e158f0a0
AC		 26052003-08-28 Andrew Cagney <cagney@redhat.com>
2606
2607 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2608 * sim-options.c (print_help): Cast the format with specifier to
2609 "int".
2610
33319edb 26112003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2612 Dave Brolley <brolley@redhat.com>
33319edb 2613
72f4393d 2614 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2615 fields of CGEN_WRITE_QUEUE_ELEMENT.
2616 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2617 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2618 * gennltvals.sh: Add frv target.
2619 * nltvals.def: Add frv target.
2620
72f536bd
MS		 26212003-06-23 Michael Snyder <msnyder@redhat.com>
2622
ac59bf8d 2623 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2624 * sim-reg.c: Fix cut-and-paste bug in comment.
2625
1f1b2817
AC		 26262003-06-22 Andrew Cagney <cagney@redhat.com>
2627
2628 From matthew green <mrg@redhat.com>:
72f4393d 2629 * sim-fpu.h: Update copyright.
1f1b2817 2630 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2631 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2632 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2633
89c0d7dd 26342003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2635
89c0d7dd 2636 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2637 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2638 with disassemble_info:read_memory_func.
2639 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2640
828c9ae6
MS		 26412003-06-04 Michael Snyder <msnyder@redhat.com>
2642
2643 * common/run.c (main): Remove SIM_H8300 ifdef.
2644 (usage): Ditto.
2645 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2646 (standard_options): Add '-x' for h8/300sx.
2647 (standard_option_handler): Add case for SIM_H8300SX.
2648
80d35d90
MS		 26492003-04-13 Michael Snyder <msnyder@redhat.com>
2650
2651 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2652
876fec02
AC		 26532003-03-01 Andrew Cagney <cagney@redhat.com>
2654
2655 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2656 (sim_engine_vabort): Ditto.
2657
6b4a8935
AC		 26582003-02-27 Andrew Cagney <cagney@redhat.com>
2659
2660 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2661 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2662 * nrun.c (main): Ditto.
2663
dbd7cd63
AC		 26642003-02-26 Andrew Cagney <cagney@redhat.com>
2665
2666 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2667 (sim_engine_vabort): Ditto.
2668 (sim_engine_halt, sim_engine_restart): Ditto.
2669
836cc9f4
AC		 26702003-02-20 Andrew Cagney <ac131313@redhat.com>
2671
2672 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2673 (sim-break_h): Delete macro.
2674 (sim-break.o): Delete rule.
2675 * sim-break.c: Delete file.
2676 * sim-break.h: Delete file.
2677 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2678 (STATE_BREAKPOINTS): Delete macro.
2679 (sim_state_base): Delete field breakpoints.
2680 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2681 sim_break_install to array.
2682
45a15d6f
KH		 26832003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2684
2685 * run.c (usage): Fix typos.
2686
127a77fe
CD		 26872002-11-27 Richard Sandiford <rsandifo@redhat.com>
2688
2689 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2690
b85e4829
AC		 26912002-11-22 Andrew Cagney <ac131313@redhat.com>
2692
2693 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2694 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2695 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2696 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2697 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2698 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2699 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2700 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2701 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2702 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2703
d25b1553
AC		 27042002-11-13 Andrew Cagney <cagney@redhat.com>
2705
2706 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2707
d690312f
CD		 27082002-11-06 Richard Sandiford <rsandifo@redhat.com>
2709
2710 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2711 (distclean): Depend on it.
2712
7c3e3b33
AM		 27132002-10-14 Alan Modra <amodra@bigpond.net.au>
2714
2715 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2716
7ede505a
DB		 27172002-08-29 Dave Brolley <brolley@redhat.com>
2718
2719 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2720
75c4388a
AC		 27212002-07-17 Andrew Cagney <cagney@redhat.com>
2722
2723 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2724 (sim_set_callbacks, sim_size, sim_trace)
2725 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2726 to here from "gdb/remote-sim.h".
2727
7a3085c1 27282002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2729
2730 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2731 avoid possible longjmp problems with automatic variable siggnal.
2732
076043f2
AC		 27332002-07-14 Andrew Cagney <ac131313@redhat.com>
2734
2735 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2736 * Make-common.in (installdirs): Make $(libdir) too, needed when
2737 installing libsim.a.
2738
3fbeef0b
AC		 27392002-07-13 Andrew Cagney <ac131313@redhat.com>
2740
2741 * gennltvals.sh (dir): Mark d30v as obsolete.
2742 * nltvals.def: Remove d30v.
2743
bf962092
AC		 27442002-06-17 Andrew Cagney <cagney@redhat.com>
2745
27961795
AC		 2746 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2747
bf962092
AC		 2748 * sim-memopt.c: Include <unistd.h>.
2749 (do_memopt_add): Fix printf format.
2750 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2751
c8cca39f
AC		 27522002-06-16 Andrew Cagney <ac131313@redhat.com>
2753
2754 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2755 --enable-gdb-build-warnings.
2756 * configure: Regenerated to track ../common/aclocal.m4 changes.
2757
307041b7 27582002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2759
72f4393d
L		 2760 * sim-fpu.c (unpack_fpu): Initialize exponent for
2761 sim_fpu_class_zero.
2762 (i2fpu): Same.
2763 (sim_fpu_sqrt): Same.
7d7d930f 2764
3c25f8c7
AC		 27652002-06-08 Andrew Cagney <cagney@redhat.com>
2766
2767 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2768 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2769 * run.c: Ditto.
2770 * sim-load.c: Ditto.
2771 * callback.c: Ditto.
2772 * syscall.c: Ditto.
2773 * Make-common.in (callback_h): Define.
2774 (remote_sim_h): Define.
2775 (run.o): Update.
2776 (callback.o): Update.
2777 (syscall.o): Update.
72f4393d 2778 (sim-load.o):
3c25f8c7
AC		 2779 (nrun.o): Update.
2780 (sim-hload.o): Update.
2781 (sim-io.o): Update.
2782 (sim-reason.o): Update.
2783 (sim-reg.o): Update.
2784 (sim-resume.o): Update.
2785
dbec3bef
KH		 27862002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2787
2788 * run.c: Fix formatting.
2789
de4112fa
NC		 27902002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2791
2792 * run-sim.h: New header. Provide prototypes for functions used
2793 between run() and libsim.a which are not used by GDB.
2794 * run.c: Include run-sim.h.
72f4393d
L		 2795 (main): If SIM_TARGET_SWITCHES is defined call
2796 sim_target_parse_command_line.
2797 (usage): If SIM_TARGET_SWITCHES is defined call
2798 sim_target_display_usage.
de4112fa 2799
a8cdafbd
AV		 28002002-05-17 Andrey Volkov <avolkov@transas.com>
2801
2802 * run.c: Made h8300s as new target, not h8300h alias.
2803 Added new option -S (h8300s target)
2804 * sim-options.c: Ditto.
72f4393d 2805
5accf1ff
CD		 28062002-05-01 Chris Demetriou <cgd@broadcom.com>
2807
2808 * callback.c: Use 'deprecated' rather than 'depreciated.'
2809
080fe24b
AC		 28102002-02-24 Andrew Cagney <ac131313@redhat.com>
2811
2812 From wiz at danbala:
2813 * sim-fpu.h: Fix grammar and typos.
2814 Fix PR gdb/287.
2815
6439295f
CD		 28162002-02-10 Chris Demetriou <cgd@broadcom.com>
2817
2818 * callback.c: Fix some spelling errors.
2819 * hw-device.h: Likewise.
2820 * hw-tree.c: Likewise.
2821 * sim-abort.c: Likewise.
2822 * sim-alu.h: Likewise.
2823 * sim-core.h: Likewise.
2824 * sim-events.c: Likewise.
2825 * sim-events.h: Likewise.
2826 * sim-fpu.h: Likewise.
2827 * sim-profile.h: Likewise.
2828 * sim-utils.c: Likewise.
2829
dea03d4e
HPN		 28302002-01-31 Hans-Peter Nilsson <hp@axis.com>
2831
2832 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2833 New functions.
2834
1636f0bb
BE		 28352002-01-20 Ben Elliston <bje@redhat.com>
2836
2837 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2838 the comment for this enumerator.
2839
b59d44de
BE		 28402002-01-14 Ben Elliston <bje@redhat.com>
2841
2842 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2843
280b26c0
KH		 28442001-12-20 Kazu Hirata <kazu@hxi.com>
2845
2846 * run.c (usage): Fix a typo.
2847
e3e473da
BE		 28482001-07-05 Ben Elliston <bje@redhat.com>
2849
2850 * Make-common.in (srccgen): Remove.
2851 (CGEN_CPU_DIR): Define.
2852 (CGEN_READ_SCM): Redefine without $(srccgen).
2853 (CGEN_ARCH_SCM): Ditto.
2854 (CGEN_CPU_SCM): Ditto.
2855 (CGEN_DECODE_SCM): Ditto.
2856 (CGEN_DESC_SCM): Ditto.
2857
2836ee25
FCE		 28582001-04-25 Frank Ch. Eigler <fche@redhat.com>
2859
2860 * sim-load.c (sim_load_file): Put it back: external now.
2861 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2862
5b778125
AC		 28632001-04-21 Andrew Cagney <ac131313@redhat.com>
2864
2865 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2866 internal interface.
2867 * sim-utils.c (sim_analyze_program): Ditto.
2868
6ec9f4a9
FCE		 28692001-04-19 Frank Ch. Eigler <fche@redhat.com>
2870
2871 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2872 we're finished with its immediate use.
2873 * sim-load.c (sim_load_file): Ditto.
2874
764f1408
FCE		 28752001-03-16 Frank Ch. Eigler <fche@redhat.com>
2876
2877 Add support for mmap-based memory regions.
2878 * sim-memopt.c (mmap_next_fd): New global.
2879 (sim_memory_init): Reinitialize it.
2880 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2881 "--memory-mapfile FILE" option. Check for some errors.
2882 (do_memopt_add): Conditionally do mmap instead of malloc for
2883 backing store of simulated memory. Check for more errors.
2884 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2885 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2886 * configure.in: Look for mmap/fstat related functions and headers.
2887 * config.in, configure: Regenerated.
2888
35c20992
FCE		 28892001-03-15 Frank Ch. Eigler <fche@redhat.com>
2890
2891 * sim-core.c (sim_core_map_attach): Correct overlap-related
2892 error messages.
2893
f6bb7a3b
MM		 28942001-03-07 Michael Meissner <meissner@redhat.com>
2895
2896 * run.c (alloca-conf.h): Delete, no longer provided.
2897
01816cd8
BE		 28982001-02-22 Ben Elliston <bje@redhat.com>
2899
2900 * sim-trace.h (TRACE_VPU_IDX): Add.
2901 (TRACE_vpu): Define.
2902 (WITH_TRACE_VPU_P): Likewise.
2903 (TRACE_VPU_P): Likewise.
2904 * sim-trace.c (OPTION_TRACE_VPU): Define.
2905 (trace_options): Add --trace-vpu.
2906 (trace_option_handler): Handle OPTION_TRACE_VPU.
2907 (trace_option_handler): Include VPU tracing in --trace-semantics.
2908 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2909
44a9331c
BE		 29102001-02-21 Ben Elliston <bje@redhat.com>
2911
2912 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2913 (TRACE_BRANCH_INPUT2): Likewise.
2914
c43ad8eb
BE		 29152001-02-09 Ben Elliston <bje@redhat.com>
2916
2917 * (profile_print_pc): Write header out in target byte order.
2918
29192001-02-09 Ben Elliston <bje@redhat.com>
2920
2921 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2922 adjusting the pc shift value.
2923
9397fcbf
FCE		 29242001-01-12 Chris Demetriou <cgd@sibyte.com>
2925
badd2b1e
BE		 2926 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2927 where a numeric value is supplied.
9397fcbf 2928
63fe1038
BE		 29292001-01-06 Ben Elliston <bje@redhat.com>
2930
2931 * cgen.sh: Allow extrafiles to include the semantics files when
2932 generating an ISA-specific decoder.
2933
b6f6b44d
AO		 29342000-12-27 Alexandre Oliva <aoliva@redhat.com>
2935
2936 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2937
ad8707b5
BE		 29382000-12-23 Ben Elliston <bje@redhat.com>
2939
2940 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2941 them to the trace stream using sim_fpu_printn_fpu. Include
2942 "sim-fpu.h".
2943
b94c0966
BE		 29442000-12-15 Ben Elliston <bje@redhat.com>
2945
2946 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2947 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2948 trailing digits as specified (-1 to print all digits).
2949 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2950 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2951 to print_bits ().
2952
fd5d712e
BE		 29532000-12-13 Ben Elliston <bje@redhat.com>
2954
2955 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2956 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2957 (defs): New action.
2958
4c15ccf7
GK		 29592000-12-12 Geoffrey Keating <geoffk@redhat.com>
2960
2961 * sim-endian.h: Don't have parameters on macro definitions which
2962 are simply renaming functions, to permit use of XCONCAT2 in both
2963 the macro name and the arguments in a use of such a definition.
2964
0d277f51
BE		 29652000-12-11 Ben Elliston <bje@redhat.com>
2966
2967 * cgen-ops.h (SUBWORDDFDI): New function.
2968
bb4e03e5
BE		 29692000-12-05 Ben Elliston <bje@redhat.com>
2970
c79688eb
BE		 2971 * Make-common.in (cgen-defs): New target.
2972 (cgen-decode): Pass $(EXTRAFILES).
2973
bb4e03e5
BE		 2974 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2975 -outfile-suffix options.
2976
76440e4b
BE		 29772000-12-04 Ben Elliston <bje@redhat.com>
2978
6227bc85
BE		 2979 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2980 (SUBWORDSIUQI): Likewise.
2981 (SUBWORDDIHI): Likewise.
2982 (SUBWORDDIQI): New function.
2983
76440e4b
BE		 2984 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2985 * cgen-scache.c (scache_option_handler): Remove unused local var.
2986
cdc2a5c3
BE		 29872000-12-03 Ben Elliston <bje@redhat.com>
2988
2989 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2990
4e73b9c1
SC		 29912000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2992
2993 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2994
ce9bc8d1
SC		 29952000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2996
2997 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2998 space is not zero.
2999
ce13044d
SC		 30002000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3001
3002 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3003 (set_hw_delete): Moved the macro as a function.
3004 * hw-base.h (set_hw_delete): Declare as external function.
3005 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3006 allocated using hw_malloc.
72f4393d 3007
7c070881
SC		 30082000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3009
3010 * sim-options.c (sim_parse_args): Free the memory used for
3011 long_options, short_options, handlers, opt_cpu, orig_val.
3012
4f49fa1b
BE		 30132000-11-20 Ben Elliston <bje@redhat.com>
3014
3015 * cgen-ops.h (SUBBI): New macro.
3016 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3017 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3018
2d84da1b
BE		 30192000-11-16 Ben Elliston <bje@redhat.com>
3020
3021 * cgen-types.h (VOID): New type.
3022
dbc168af
BE		 30232000-11-09 Ben Elliston <bje@redhat.com>
3024
3025 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3026 (sim_fpu_two): Set exponent to 1.
3027
e4f5c43e
EZ		 30282000-10-26 Ben Elliston <bje@redhat.com>
3029
72f4393d
L		 3030 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3031 `all'. Pass `-i' options to cgen applications.
3032 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3033 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3034
a8d894af
BE		 30352000-10-08 Ben Elliston <bje@redhat.com>
3036
3037 * cgen-utils.c (cgen_rtx_error): New function.
3038
30392000-10-07 Ben Elliston <bje@redhat.com>
3040
3041 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3042 conditions for sim_core_read_buffer().
3043
6d4c43bf
DB		 30442000-09-26 Dave Brolley <brolley@redhat.com>
3045
3046 * cgen-utils.c (RORQI): New function.
3047 (ROLQI): New function.
3048 (RORHI): New function.
3049 (ROLHI): New function.
3050
0e266e5c
DB		 30512000-08-28 Dave Brolley <brolley@redhat.com>
3052
3053 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3054 in insn_value if it will fit.
3055
604259a0
FCE		 30562000-08-21 Frank Ch. Eigler <fche@redhat.com>
3057
3058 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3059
4193618c
DB		 30602000-08-15 Dave Brolley <brolley@redhat.com>
3061
3062 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3063
30642000-08-15 Dave Brolley <brolley@redhat.com>
3065
3066 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3067 (PROFILE_CPU_FREQ): New macro.
3068 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3069 (profile-options): Add profile-cpu-frequency.
3070 (parse_frequency): New function.
3071 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3072 (profile_print_speed): Print cpu frequency and simulated execution time.
3073 Re-indent other items to match.
3074
548a3e15
AC		 30752000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3076
3077 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3078
fab307a2
FCE		 30792000-07-27 Frank Ch. Eigler <fche@redhat.com>
3080
3081 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3082 * Makefile.in (install): Install run.1 man page.
3083
46a19b74
AC		 3084Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3085
3086 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3087 * Makefile.in (headers,nltvals.def): Merge.
3088
3c765a54
AC		 3089Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3090
f9cbceb6
AC		 3091 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3092 * nrun.c (main): Print the simulator statistics only in
3093 verbose mode.
3094 * hw-properties.h (hw_find_integer_array_property): Fix
3095 prototype (use signed_cell).
3096
38e64f35
AC		 3097 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3098 * sim-events.c (sim_events_remain_time): New function returning
3099 the time that remains before the event is raised.
3100 * hw-events.c (hw_event_remain_time): Likewise.
3101 * sim-events.h (sim_events_remain_time): Declare.
3102 * hw-events.h (hw_event_remain_time): Declare.
3103
0802cc40
AC		 3104 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3105 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3106 (OPTION_HW_LIST): New option --hw-list to list the devices.
3107 (hw_option_handler): List the device tree with 'sim_hw_print'.
3108
3c765a54
AC		 3109 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3110 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3111 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3112 (EXTENDED): Define for 16-bit word size.
3113 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3114 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3115 * sim-types.h: Added support for 16-bit targets.
3116
7fb283bc
FCE		 31172000-06-23 Frank Ch. Eigler <fche@redhat.com>
3118
3119 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3120
ab42ee12
FCE		 31212000-06-24 Frank Ch. Eigler <fche@redhat.com>
3122
3123 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3124 * Makefile.in (distclean): Clean cconfig.h also.
3125
eb2d80b4
AC		 3126Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3127
3128 * configure: Regenerated to track ../common/aclocal.m4 changes.
3129
3130Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3131
3132 * aclocal.m4 (sim-profile): Enable the profiler by default.
3133
781c552e
AC		 3134Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3135
3136 * run.c (main): Initialize sigrc.
3137
5eb1a8fa
AC		 3138Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3139
3140 * sim-events.c (update_time_from_event): Add more detailed event
3141 tracing.
3142
b2ac51e4
DB		 31432000-03-30 Dave Brolley <brolley@redhat.com>
3144
3145 * aclocal.m4 (cgen): Use guile to run cgen.
3146
f8603f2f
DB		 31472000-03-23 Dave Brolley <brolley@redhat.com>
3148
3149 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3150 ftruncdfsf.
3151 * cgen-accfp.c (fextsfdf): New function.
3152 (ftruncdfsf): New function.
3153 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3154
0f831eb3
JJ		 31552000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3156
3157 * cgen-ops.h: Added TRUNCSISI.
3158
e88acae7
FCE		 31592000-03-08 Dave Brolley <brolley@redhat.com>
3160
3161 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3162 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3163 (sim_queue_fn_si_write): Last argument is has type USI.
3164 (sim_queue_fn_sf_write): New function.
3165 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3166 (sim_queue_fn_sf_write): New function.
3167 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3168
baa7ae6f
AC		 3169Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3170
3171 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3172 sim_set_trace and run simulator using sim_resume.
3173 (main): Add option ``-o'' - operating environment. Only continue
3174 after a signal when operating environment.
3175 (main): Always set REASON and SIGRC using sim_stop_reason.
3176 (sim_trace): Delete extern declaration.
3177
6d358e86
NC		 31782000-02-08 Nick Clifton <nickc@cygnus.com>
3179
3180 * callback.c: Fix compile time warning messages.
3181 * run.c: Fix compile time warning messages.
72f4393d 3182
ed9a39eb
JM		 31831999-12-17 Dave Brolley <brolley@cygnus.com>
3184
3185 * sim-profile.h: (set_profile_option_mask): Add prototype.
3186 * sim-profile.c (set_profile_option_mask): No longer static.
3187
c4093a6a
JM		 3188Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3189
3190 * sim-arange.c: Include <string.h>
3191
de57eccd
JM		 31921999-12-07 Dave Brolley <brolley@cygnus.com>
3193
c4093a6a 3194 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3195 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3196 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3197 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3198 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3199 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3200 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3201 (fn_mem_qi_write): New union members.
3202 (fn_mem_hi_write): New union members.
3203 (fn_mem_si_write): New union members.
3204 (fn_mem_di_write): New union members.
3205 (fn_mem_df_write): New union members.
3206 (fn_mem_xi_write): New union members.
3207 (sim_queue_fn_mem_qi_write): New function.
3208 (sim_queue_fn_mem_hi_write): New function.
3209 (sim_queue_fn_mem_si_write): New function.
3210 (sim_queue_fn_mem_di_write): New function.
3211 (sim_queue_fn_mem_df_write): New function.
3212 (sim_queue_fn_mem_xi_write): New function.
3213 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3214 (sim_queue_fn_mem_hi_write): New function.
3215 (sim_queue_fn_mem_si_write): New function.
3216 (sim_queue_fn_mem_di_write): New function.
3217 (sim_queue_fn_mem_df_write): New function.
3218 (sim_queue_fn_mem_xi_write): New function.
3219 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3220 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3221 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3222
c2d11a7d
JM		 32231999-12-01 Dave Brolley <brolley@cygnus.com>
3224
3225 * cgen-accfp.c (subsf): Check status code.
3226 (mulsf): Ditto.
3227 (negsf): Ditto.
3228 (abssf): Ditto.
3229 (sqrtsf): Ditto.
3230 (invsf): Ditto.
3231 (minsf): Ditto.
3232 (maxsf): Ditto.
3233 (subdf): Ditto.
3234 (muldf): Ditto.
3235 (divdf): Ditto.
3236 (negdf): Ditto.
3237 (absdf): Ditto.
3238 (sqrtdf): Ditto.
3239 (invdf): Ditto.
3240 (mindf): Ditto.
3241 (maxdf): Ditto.
3242
32431999-11-26 Dave Brolley <brolley@cygnus.com>
3244
3245 * cgen-par.h (fn_df_write): Mode of data is DF.
3246 (sim_queue_fn_df_write): Mode of data is DF.
3247 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3248
32491999-11-22 Dave Brolley <brolley@cygnus.com>
3250
3251 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3252 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3253
11cf8741
JM		 32541999-11-04 Dave Brolley <brolley@cygnus.com>
3255
3256 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3257 CGEN_MEM_XI_WRITE members.
3258 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3259 (sim_queue_fn_xi_write): New function.
3260 (sim_queue_mem_xi_write): New function.
3261
3262 * cgen-par.c (sim_queue_fn_xi_write): New function.
3263 (sim_queue_mem_xi_write): New function.
3264 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3265 CGEN_MEM_XI_WRITE.
3266
e514a9d6
JM		 32671999-10-22 Dave Brolley <brolley@cygnus.com>
3268
3269 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3270 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3271 * cgen-par.c: Set insn_address for each queued write. Get pc from
3272 cpu when executing queued writes.
3273
32741999-10-19 Dave Brolley <brolley@cygnus.com>
3275
3276 * cgen-par.h (sim_queue_fn_pc_write): New function.
3277 (CGEN_FN_PC_WRITE): New enumerator.
3278 (fn_pc_write): New union member.
3279 * cgen-par.c (sim_queue_fn_pc_write): New function.
3280 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3281
917317f4
JM		 32821999-10-18 Dave Brolley <brolley@cygnus.com>
3283
3284 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3285 (CGEN_MEM_DF_WRITE): New enumerator.
3286 (mem_di_write): New union member.
3287 (mem_df_write): New union member.
3288 * cgen-par.c (sim_queue_mem_di_write): New function.
3289 (sim_queue_mem_df_write): New function.
3290 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3291 CGEN_MEM_DF_WRITE.
3292 * cgen-accfp.c (divsf): Check for division errors.
3293
32941999-10-14 Doug Evans <devans@casey.cygnus.com>
3295
3296 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3297
2df3850c
JM		 32981999-10-07 Dave Brolley <brolley@cygnus.com>
3299
72f4393d 3300 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3301 (fn_hi_write): New union member.
3302 (sim_queue_fn_hi_write): New function.
3303 * cgen-par.c (sim_queue_fn_hi_write): New function.
3304 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3305
2acceee2
JM		 33061999-09-29 Doug Evans <devans@casey.cygnus.com>
3307
3308 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3309 Change type of result to SEM_PC.
3310
3311Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3312
3313 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3314
6426a772
JM		 33151999-09-25 Doug Evans <devans@casey.cygnus.com>
3316
3317 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3318 (JOIN*): Delete cpu arg.
3319
3320Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3321
3322 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3323 parameter.
3324 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3325
c2c6d25f
JM		 3326Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3327
72f4393d
L		 3328 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3329 large values.
c2c6d25f 3330
7fc5b5ad
AC		 3331Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3332
3333 * run.c (main): Check the sim_stop_reason and only halt simulation
3334 when a valid stop condition is identified.
3335
c2c6d25f
JM		 3336Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3337
3338 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3339
3340Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3341
3342 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3343 (bi_write): New union element.
3344 (sim_queue_bi_write): New function.
3345 * cgen-par.c (sim_queue_bi_write): New function.
3346 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3347
d4f3574e
SS		 3348Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3349
3350 * configure: Regenerated to track ../common/aclocal.m4 changes.
3351
3352 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3353 ../gdb/configure.in.
3354 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3355 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3356 (SIM_WARNINGS): Delete
3357 (CONFIG_CFLAGS): Update.
3358
3359Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3360
3361 * cgen-par.c: New file.
3362 * cgen-par.h: New file.
3363 * cgen-sim.h (cgen-par.h): #include it.
3364 * cgen-cpu.h (write_queue): New field.
3365 (CPU_WRITE_QUEUE): New access macro.
3366 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3367 (cgen-par.o): New target.
3368
104c1213
JM		 33691999-08-28 Doug Evans <devans@casey.cygnus.com>
3370
3371 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3372 * cgen-utils.c (mode_names): Update.
3373
53a5351d
JM		 33741999-08-20 Doug Evans <devans@casey.cygnus.com>
3375
3376 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3377 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3378 buffer arg if WITH_PARALLEL_GENWRITE.
3379 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3380 (struct idesc): Ditto.
3381
3382Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3383
3384 * sim-model.c (model_option_handler): Add \n to error message.
3385
96baa820
JM		 33861999-08-08 Doug Evans <devans@casey.cygnus.com>
3387
3388 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3389 (insn_sem): Rewrite.
3390 (sem_fn_desc): New struct.
3391 (idesc): Rewrite.
3392 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3393 misses if ! FAST_P.
3394 (scache case): Split into non-parallel/parallel versions.
3395 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3396 if not use semantic switch version.
3397
33981999-08-04 Doug Evans <devans@casey.cygnus.com>
3399
3400 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3401 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3402 (SEM_BRANCH_INIT_EXTRACT): Delete.
3403 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3404 (SEM_BRANCH_FINI): Ditto.
3405 (SEM_BRANCH_VIA_ADDR): Ditto.
3406 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3407 (SEM_BRANCH_ADDR_CACHE): Delete.
3408 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3409 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3410 pbb_br_type.
3411 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3412 (@cpu@_pbb_begin): Initialize branch_target.
3413 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3414 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3415 pbb_br_type.
3416 (@cpu@_engine_run_fast): Ditto.
3417
adf40b2e
JM		 3418Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3419
3420 * cgen-utils.c (RORSI): New function.
3421 (ROLSI): New function.
3422
34231999-07-14 Doug Evans <devans@casey.cygnus.com>
3424
3425 * Makefile.in (TAGS): Tweak TAGS regex.
3426 * cgen-mem.h (*): Add TAGS markers.
3427
43e526b9
JM		 3428Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3429
3430 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3431 passed in when sim_resume is first entered - don't re-pass it
3432 after a restart.
72f4393d 3433
43e526b9
JM		 3434Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3435
3436 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3437 OPTION_LOAD_LMA but only when is defined.
3438 (standard_options): When SIM_HANDLES_LMA is defined include
3439 options --load-lma and --load-vma.
3440 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3441
3442 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3443 (struct sim_state_base): Add load_at_lma_p.
3444 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3445 STATE_LOAD_AT_LMA_P.
3446
3447Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3448
3449 * nrun.c (main): Re-format loop gnu style.
3450
9846de1b
JM		 3451Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3452
3453 * dv-sockser.c (connected_p): Initialize addrlen.
3454
34551999-07-06 Dave Brolley <brolley@cygnus.com>
3456
3457 * cgen-accfp.c (floatsidf): New function.
3458 (fixdfsi): New function.
3459
34601999-07-06 Doug Evans <devans@casey.cygnus.com>
3461
3462 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3463
43ff13b4
JM		 34641999-07-05 Doug Evans <devans@casey.cygnus.com>
3465
3466 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3467 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3468 * cgen-fpu.c: New file.
3469 * cgen-fpu.h: New file.
3470 * cgen-accfp.c: New file.
3471 * cgen-cpu.h (CGEN_CPU): New member fpu.
3472 * cgen-mem.h: Redo fp support.
3473 * cgen-ops.h: Delete k&r support. Redo fp support.
3474 * cgen-sim.h: Include cgen-fpu.h.
3475 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3476
085dd6e6
JM		 34771999-06-23 Doug Evans <devans@casey.cygnus.com>
3478
3479 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3480 ifndef.
3481 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3482 (@cpu@_pbb_cti_chain): Minor clean up.
3483
cd0fc7c3
SS		 34841999-05-08 Felix Lee <flee@cygnus.com>
3485
72f4393d
L		 3486 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3487 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3488 * configure: Regenerate.
72f4393d 3489
7a292a7a
SS		 3490Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3491
3492 * sim-core.c (device_error,device_io_read_buffer,
3493 device_io_write_buffer): Delete decls.
3494 * sim-core.h: Put them here.
3495
3496 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3497 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3498 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3499 (sim_core_write_aligned_N): Ditto.
3500
35011999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3502
3503 * sim-memopt.c (sim_memory_uninstall): Don't look into
3504 free()d memory.
3505
35061999-04-14 Doug Evans <devans@casey.cygnus.com>
3507
3508 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3509
35101999-04-13 Doug Evans <devans@casey.cygnus.com>
3511
3512 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3513 (sim_core_write_buffer): Ditto.
3514
35151999-04-02 Keith Seitz <keiths@cygnus.com>
3516
3517 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3518 after the interval counter has expired.
3519 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3520 poll_quit callbacks. May be overridden by Makefile.
3521 (poll_quit_counter): New global.
3522 * sim-events.c: Remove all mentions of ui_loop_hook. The
3523 host callback "poll_quit" will serve the purpose.
3524 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3525 is defined.
3526 * nrun.c: Remove declaration of ui_loop_hook.
3527
3528Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3529
3530 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3531 if being used by gdb.
3532
35331999-03-22 Doug Evans <devans@casey.cygnus.com>
3534
3535 * cgen-types.h (XF,TF): Tweak.
3536 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3537 in cgen-types.h.
3538 (SUBWORD*,JOIN*): Define.
3539 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3540 moved into cpu descriptor.
3541 * sim-model.h (MACH): New member `num'.
3542
c906108c
SS		 35431999-02-09 Doug Evans <devans@casey.cygnus.com>
3544
c906108c
SS		 3545 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3546 (CGEN_CPU): Member opcode renamed to cpu_desc.
3547 New members get_idata,disassembler.
3548 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3549 CGEN_INSN_ATTR_VALUE.
3550 (CGEN_STATE): Delete member opcode_table.
3551 (sim_disassemble_insn): Delete decl.
3552 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3553 (struct idesc): Moved to here from <cpu>-decode.h.
3554 * cgen-run.c (prime_cpu): Call prepare_run callback.
3555 * cgen-trace.h (SFILE): New type.
3556 (sim_disasm_sprintf): Declare.
3557 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3558 (sim_cgen_disassemble_insn): Declare.
3559 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3560 (insn_fields): Delete.
3561 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3562 CPU_CPU_DESC (cpu).
3563 (trace_insn): Call CPU_DISASSEMBLER hook.
3564 (sim_disasm_sprintf): New function.
3565 (sim_disasm_read_memory): New function.
3566 (sim_disasm_perror_memory): New function.
3567 (sim_cgen_disassemble_insn): New function.
3568 * cgen-utils.c: Don't include cpu-opc.h.
3569 (virtual_insn_entries): New static local.
3570 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3571 (cgen_insn_name): Rewrite.
3572 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3573 * cgen.sh (desc): New file generator handler.
3574 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3575 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3576 Don't include cpu-opc.h,cpu-sim.h.
3577 * sim-model.c (model_set): Delete SIM_DESC arg.
3578 (sim_model_set): Update.
3579 * sim-model.h (MACH): New member prepare_run.
3580
35811999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3582
3583 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3584 if redundant with allocator functions.
3585
3586Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3587
3588 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3589
3590 * sim-profile.h: Make like sim-trace.h.
3591 (PROFILE_USEFUL_MASK): New macro.
3592 * sim-profile.c (profile_options): Make like trace_options, allow
3593 optional on|off arg where applicable.
3594 (set_profile_option_mask): New function.
3595 (sim_profile_set_option): New function.
3596 (profile_option_handler): Simplify.
3597 Have -p only enable selected things, not everything.
3598 Add missing break to OPTION_PROFILE_PC_RANGE.
3599 * cgen-scache.c (scache_options): Allow optional on|off arg to
3600 --profile-scache.
3601 (scache_option_handler): Use sim_profile_set_option.
3602
36031999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3604
3605 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3606 (memory_option_handler): Implement MEMORY_FILL option. Make
3607 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3608 (parse_ulong_value): New function.
3609 (do_memopt_add): Allocate all buffers. Optionally fill them.
3610
36111999-01-15 Richard Henderson <rth@cygnus.com>
3612
3613 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3614 va_list, not an integer.
3615 * sim-events.c (sim_events_schedule): Likewise.
3616
72f4393d 3617 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3618 the appropriate type.
3619
36201999-01-14 Doug Evans <devans@casey.cygnus.com>
3621
3622 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3623 (sim_disassemble_insn): Update prototype.
3624 (sim_engine_invalid_insn): Ditto.
3625 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3626 (SEM_BRANCH_INIT): PCADDR->IADDR.
3627 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3628 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3629 * cgen-scache.h (*): Ditto.
3630 * cgen-trace.c (*): Ditto.
3631 * cgen-trace.h (*): Ditto.
3632 * cgen-utils.c (*): Ditto.
3633 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3634 (insn_t): Delete.
3635 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3636 (simple engine framework): Rewrite.
3637 * sim-module.c (modules): Install model module sooner (and in
3638 particular before the profile module).
3639
36401999-01-12 Doug Evans <devans@casey.cygnus.com>
3641
3642 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3643 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3644 (sim_model_init): Call it.
3645
3646 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3647
36481999-01-05 Doug Evans <devans@casey.cygnus.com>
3649
3650 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3651 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3652 (SEM_BRANCH_INIT_EXTRACT): New macro.
3653 (SEM_BRANCH_INIT): Add taken_p.
3654 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3655 (SEM_BRANCH_FINI): Use it.
3656 (SEM_INSN): Update.
3657 * cgen-run.c (sim_resume): Handle tracing of last insn.
3658 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3659 * cgen-trace.c (current_abuf): New static global.
3660 (trace_insn_init): Initialize it.
3661 (trace_insn_fini): Use it.
3662 (trace_insn): Set it.
3663 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3664 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3665 (@cpu@_emit_after): Ditto.
3666 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3667 labels if WITH_SEM_SWITCH_FULL.
3668 * sim-model.c: Include bfd.h.
3669 (sim_model_init): New function.
3670 (sim_model_install): Record init fn.
3671 * sim-model.h (MACH): New member bfd_name.
3672 * sim-module.c (modules): Initialize model before scache.
3673
36741998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3675
3676 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3677
c906108c
SS		 3678 * nrun.c (main): Remain in simulation loop for traps and
3679 exceptions when in operating environment mode.
3680 (ui_loop_hook): New stub hook for standalone use.
3681 * sim-events.c (sim_events_process): Call ui_loop_hook
3682 periodically on CYGWIN host.
3683
3684 * sim-reason.c (sim_stop_reason): Return host signal numbers
3685 to gdb on sim_stopped and sim_signalled cases.
3686 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3687 hook just before longjmp.
3688 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3689 hook just before sim_engine_run.
3690
3691 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3692 * sim-trace.h (trace_generic): Ditto.
3693 * sim-trace.c (trace_generic): Ditto.
72f4393d 3694
c906108c
SS		 36951998-12-14 Doug Evans <devans@casey.cygnus.com>
3696
3697 * Make-common.in (SIM_MAIN_DEPS): New var.
3698 (CGEN_MAIN_CPU_DEPS): New var.
3699 * aclocal.m4: Add --enable-cgen-maint option.
3700 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3701 (SETMEM*): Ditto.
3702 (GETIMEM*): Pass pc value to sim_core routine.
3703
3704Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3705
3706 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3707 Compare with ZERO not NULL.
3708
3709Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3710
3711 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3712 "sim-assert.h".
3713
37141998-12-09 Doug Evans <devans@casey.cygnus.com>
3715
3716 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3717 * sim-trace.c: Include stdlib.h if present.
3718 * dv-sockser.c: Include unistd.h if present.
3719 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3720 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3721
37221998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3723
3724 * gennltvals.sh: Add i960.
3725 * nltvals.def: Rebuild.
3726
37271998-12-04 Doug Evans <devans@casey.cygnus.com>
3728
3729 * cgen-defs.h: New file, old cgen-sim.h.
3730 * cgen-sim.h: Simple header that includes others.
3731 * sim-arange.c: New file.
3732 * sim-arange.h: New file.
3733 * sim-basics.h: Include it.
3734 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3735 (sim-arange.o): Add rule for.
3736 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3737 (sim_io_eprintf_cpu): Add prototype.
3738 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3739 (INLINE2): New macro.
3740 (EXTERN_INLINE): New macro.
3741 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3742 before calling module init fns.
3743 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3744 (profile_init): New function.
3745 (profile_options): New option --profile-range.
3746 (profile_option_handler): Handle --profile-range.
3747 (profile_print_insn): Qualify address range specific section titles.
3748 (profile_print_addr_ranges): New function.
3749 (profile_info): Print address ranges if specified.
3750 (profile_install): Set profile_init init fn.
3751 * sim-profile.h (PROFILE_DATA): New member `range'.
3752 * sim-trace.c (trace_init): New function.
3753 (trace_options): New option --trace-range.
3754 (trace_option_handler): Handle --trace-range.
3755 (trace_install): Set trace_init init fn.
3756 * sim-trace.h (TRACE_DATA): New member `range'.
3757 * sim-utils.c (sim_cpu_msg_prefix): New function.
3758 (sim_io_eprintf_cpu): New function.
3759 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3760 (PC_IN_PROFILE_RANGE_P): New macro.
3761 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3762 (trace_insn_fini): New arg abuf. All callers updated.
3763 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3764 printing cycle counts.
3765 * cgen-trace.h (trace_insn_fini): Update prototype.
3766 (TRACE_RESULT_P): New macro.
3767 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3768 (TRACE_INSN): Check ARGBUF_TRACE_P.
3769 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3770 * cgen-types.h (SIM_INLINE): Delete.
3771 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3772 * cgen-utils.c: Don't include cgen-engine.h
3773 * genmloop.sh (@cpu@_fill_argbuf): New function.
3774 (@cpu@_fill_argbuf_tp): New function.
3775 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3776 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3777 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3778 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3779 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3780 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3781 doing profiling. Update call to TRACE_INSN_FINI.
3782
3783 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3784
37851998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3786
3787 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3788 regions.
3789
37901998-12-01 Doug Evans <devans@casey.cygnus.com>
3791
3792 * sim-inline.c (SIM_INLINE_P): Fix typo.
3793
37941998-11-30 Doug Evans <devans@casey.cygnus.com>
3795
3796 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3797
3798Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3799
3800 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3801 * nltvals.def: Re-generate.
3802
3803Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3804
3805 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3806 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3807 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3808 GCC.
3809 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3810 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3811
38121998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3813
3814 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3815 (${cpu}_pbb_cti_chain): Ditto.
3816
38171998-11-18 Doug Evans <devans@casey.cygnus.com>
3818
3819 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3820 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3821 (EXTRACT_INT,EXTRACT_UINT): New macros.
3822 (SEM_SEM_ARG): New macro.
3823 (SEM_NEXT_VPC): New arg `pc'.
3824 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3825 (sim_disassemble_insn): Update prototype.
3826 * cgen-trace.c (current_insn,insn_fields): New static locals.
3827 (trace_insn): Set them.
b83266a0 3828 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3829 (sim_disassemble_insn): New arg insn_fields.
3830 Handle variable length insns.
3831 * genmloop.sh: Only emit pbb decls if -pbb.
3832 (${cpu}_scache_lookup): New arg `vpc'.
3833 (scache support): Fetch pc before entering loop.
3834
3835 * gennltvals.sh: Add fr30 support.
3836 * nltvals.def: Rebuild.
3837
3838Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3839
3840 * sim-types.h: Re-do type system so that GCC's attribute and mode
3841 are used to specify types. Handle case of ALPHA.
3842
38431998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3844
c906108c
SS		 3845 * aclocal.m4: Add tests for dlopen family.
3846 * config.in: Regenerated.
72f4393d 3847
c906108c
SS		 3848Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3849
3850 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3851
3852Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3853
3854 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3855 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3856 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3857 * cgen-sim.h: ... to here.
3858
3859Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3860
3861 * aclocal.m4 (enable-build-warnings): Replace
3862 enable-sim-warnings. Extend =LIST syntax so that prepend and
3863 append of options is possible. Drop -Werror, add
3864 -Wstrict-prototypes for GDB compatibility.
3865 * Make-common.in (SIM_WARNINGS): Update.
3866
3867Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3868
3869 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3870 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3871 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3872 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3873 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3874 CGEN_INCLUDE_DEPS.
3875 * cgen-cpu.h: New file.
3876 * cgen-engine.h: New file.
3877 * cgen-scache.h: New file.
3878 * cgen-sim.h: Delete portions moved to new files.
3879 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3880 rather than sending result to stdout.
3881
3882Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3883
3884 * Make-common.in (sim-reg.o): New rule.
3885 (cgen-run.o): New rule.
3886 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3887 * cgen-run.c (prime_cpu): New function.
3888 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3889 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3890 mentioned cpu.
3891 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3892 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3893 (CGEN_INSN_VIRTUAL_P): New macro.
3894 (SEM_PC): New typedef.
3895 (SEMANTIC_FN): Change type of result to SEM_PC.
3896 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3897 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3898 (SCACHE_MAP): New typedef.
3899 (CPU_SCACHE): Add pbb support.
3900 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3901 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3902 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3903 max_slice_insns.
3904 (INSN_NAME): Delete.
3905 (cgen_insn_name): Declare.
3906 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3907 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3908 (first_insn_p): Make static.
3909 (trace_insn): Handle virtual insns specially.
3910 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3911 * cgen-types.h (UBI): Delete.
3912 (MODE_TYPE): New enum.
3913 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3914 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3915 (cgen_virtual_opcode_table): New global.
3916 (cgen_insn_name): New function.
3917 (sim_disassemble_insn): Ignore virtual insns.
3918 * genmloop.sh: Delete top level loop generation. Add pbb support.
3919 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3920 (sim_cpu_base): New members max_insns,insn_name,model_data.
3921 (CPU_PC_GET,CPU_PC_SET): New macros.
3922 (sim_pc_get,sim_pc_set): Declare.
3923 * sim-model.c (model_set): Call model init fn.
3924 * sim-model.h (MODEL_FN): New typedef.
3925 (INSN_TIMING): New member model_fn.
3926 (MODEL): New members num,init.
3927 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3928 All callers updated.
3929 (profile_insn_init): New fn.
3930 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3931 Exit early if insn profiling not supported.
3932 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3933 (profile_install): Record profile_insn_init as init fn.
3934 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3935 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3936 (PROFILE_DATA): Delete member exec_time.
3937 Change insn_count to pointer to array, rather than the array.
3938 (sim_profile_print_bar): Declare.
3939
3940Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3941
3942 * cgen-run.c: New file.
3943 * sim-reg.c: New file.
3944
3945Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3946
3947 * aclocal.m4: Add checks for -lsocket and -lnsl.
3948
3949 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3950 allow local port reuse on listening socket.
3951
3952Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3953
3954 * sim-config.h: Remove reference to linux kernel header.
3955
3956Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3957
3958 * dv-sockser.c (sockser_addr): Make variable non-static.
3959
3960Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3961
3962 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3963
3964Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3965
3966 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3967
3968Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3969
3970 * Make-common.in (install-common): Add $(EXEEXT) when installing
3971 run.
3972
3973Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3974
3975 * cgen-sim.h (cgen_state): New member opcode_table.
3976 * cgen-utils.c (sim_disassemble_insn): Use it.
3977
3978Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3979
3980 * cgen-mem.h (DECLARE_SETT): Fix return type.
3981 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3982 * cgen-scache.c: Include stdlib.h.
3983 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3984 * sim-model.c (model_option_handler): Remove unused variable `n'.
3985
3986Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3987
3988 * cgen-utils.c: Include bfd.h.
3989 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3990
3991Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3992
3993 * sim-bits.h (EXTEND24): Fix typo.
3994
3995Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3996
3997 * sim-events.c (ETRACE_P): New macro.
3998 (struct _sim_event): Add member trace.
3999 (sim_events_free): Reclaim trace message.
4000
4001 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4002 sim_events_schedule_tracef): New functions, include printf trace
4003 information in argument list. If tracing, store asprintf'd trace
4004 message in sim_event.
4005
4006 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4007 hw_event_queue_schedule_vtracef): New functions, mimic
4008 sim_event_tracef.
4009
4010Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4011
4012 * sim-bits.h (EXTEND24): Define.
4013
4014Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4015
4016 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4017 (CPU_SCACHE_HASH_MASK): New macro.
4018 (SCACHE_HASH_PC): Rewrite.
4019 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4020 computation out of main loop.
4021
4022Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4023
c906108c
SS		 4024 * cgen-sim.h (RECORD_IADDR): Delete.
4025 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4026 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4027
4028Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4029
4030 * gennltvals.def (mn10200): Add entry.
4031 * nltvals.def: Regenerate with MN10200 additions.
4032
4033Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4034
4035 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4036 documentation on how it works.
4037
4038 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4039 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4040 sim_core_set_xor, sim_core_xor_read_buffer,
4041 sim_core_xor_write_buffer): Update.
4042
4043 * sim-events.h, sim-events.c (sim_events_install,
4044 sim_events_watch_clock, sim_events_schedule_after_signal,
4045 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4046 sim_events_deschedule): Update.
4047
4048 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4049 sim_fpu_max32, sim_fpu_max64): Update.
4050
4051Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4052
4053 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4054 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4055 * sim-profile.c (profile_print_model): Update.
4056
4057Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4058
4059 * gennltvals.def (m32r): Use common syscall.h now.
4060 (mn10300): Add entry.
4061 * nltvals.def: Regenerate.
4062
4063 * sim-engine.c (sim_engine_get_run_state): New function.
4064 * sim-engine.h (sim_engine_get_run_state): Declare it.
4065
4066Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4067
4068 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4069 * sim-core.c (sim_core_signal): Make extern, always define.
4070
4071Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4072
4073 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4074 * cgen-ops.h (ANDIF): New macro.
4075 (ANDIF[BQHSD]I): Delete.
4076
4077Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078
4079 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4080 (hw_event_queue_schedule, hw_event_queue_deschedule,
4081 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4082 Janczyn.
4083
4084 * hw-alloc.h (HW_NZALLOC): Define.
4085
4086 * Make-common.in (test-hw-events): Add target for testing the
4087 hw-event code.
4088
4089Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4090
4091 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4092 hw-instances.o.
4093 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4094 files.
4095 * hw-main.h: Include hw-handles.h, hw-instances.h.
4096 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4097 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4098
c906108c
SS		 4099Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100
4101 * dv-core.c: Include hw-main.h and sim-main.h.
4102 * dv-pal.c: Include hw-main.h and sim-io.h.
4103 * dv-glue.c: Include hw-main.h.
4104
4105 * hw-main.h: New file. Move list of includes to here.
4106 * hw-base.h: From here.
4107 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4108 (hw-*.o, dv-*.o): Update.
4109 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4110 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4111 sim-main.h.
4112
4113 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4114 do_hw_poll_read): Move declarations from here.
4115 * hw-main.h: To here.
72f4393d 4116
c906108c
SS		 4117 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4118 Move from here.
4119 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4120 rename.
4121 * Make-common.in (hw-config.h): Update
4122 * hw-base.c, dv-pal.c, dv-glue.c: Update
4123
4124 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4125 `*_callback' to `*_method.
4126
4127Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4128
4129 * hw-base.h (set_*): Move set method macros from here.
4130 * hw-device.h: To here.
4131
4132Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4133
4134 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4135 Declare.
4136
4137 * hw-base.c (hw_create, hw_delete): Call
4138 * hw-properties.c (create_hw_property_data,
4139 delete_hw_property_data): Define.
72f4393d 4140
c906108c
SS		 4141Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142
4143 * hw-device.c, hw-properties.c: Include hw-base.h
4144
4145 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4146 * hw-device.c: From here.
4147 * hw-base.h: Include "hw-events.h".
4148
4149 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4150 * hw-base.c (hw_create, hw_delete): Call.
4151 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4152
4153 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4154 (hw-alloc.o): New target.
72f4393d 4155
c906108c
SS		 4156Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4157
4158 * hw-events.h, hw-events.c: New files. Move event code to here.
4159 * sim-hw.c: From here.
4160 * hw-base.h: Include "hw-events.h".
4161 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4162 (hw-events.o): New target.
4163
4164 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4165 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4166
c906108c
SS		 4167 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4168 * hw-base.c (hw_create, hw_delete): Call.
4169 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4170
4171 * dv-pal.c: Update.
4172
4173Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4174
4175 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4176 * hw-ports.c: To here.
72f4393d 4177
c906108c
SS		 4178 * hw-base.h, hw-ports.c (create_hw_port_data,
4179 delete_hw_port_data): New functions.
4180 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4181
c906108c
SS		 4182 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4183 from here.
4184 * hw-ports.h: To here.
4185
4186Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4187
4188 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4189 PROCESSOR and CIA arguments.
4190
4191Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4192
4193 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4194 Move common object files from here.
4195 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4196
c906108c
SS		 4197Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4198
4199 * sim-hw.c: Include ctype.h.
4200 (do_hw_poll_read): Do not assume EAGAIN.
4201
4202Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4203
4204 * cgen-trace.c (first_insn_p): New static local.
4205 (trace_insn_init): Set it.
4206 (trace_insn_fini): Use TRACE_PREFIX.
4207 (trace_insn): Rewrite to use trace_prefix.
4208 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4209 Adjust width accordingly.
4210
4211 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4212 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4213 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4214 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4215 (PROFILE_COUNT_CORE): Simplify.
4216 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4217
4218Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4219
4220 * cgen-ops.h (ADDCFSI): Fix typo.
4221
4222Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4223
4224 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4225 * genmloop.sh: Use them rather than static locals.
4226
4227 * sim-engine.c (sim_engine_set_run_state): New function.
4228 * sim-engine.h (sim_engine_set_run_state): Declare.
4229 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4230 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4231 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4232
4233Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4234
72f4393d 4235 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4236 All callers updated.
4237 (trace_insn_fini): New arg last_p. All callers updated.
4238 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4239 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4240 * genmloop.sh (engine_resume): Update.
4241
4242Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4243
4244 * Make-common.in (install-common): Run ranlib on installed copy of
4245 libsim.a.
4246
4247Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4248
4249 * Make-common.in (install-common): Rename and install libsim.a.
4250
4251Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252
4253 * sim-io.c (unistd.h): Include.
4254
4255Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4256
4257 * Make-common (sim_main_headers): Sort.
4258 (cgen-*.o): Add cgen-sim.h dependency.
4259
4260 * cgen-scache.c (scache_init): Only allocate space if scache element
4261 size is non-zero.
4262 (scache_flush,scache_print_profile): Check if scache in use first.
4263
4264 * cgen-sim.h (IDESC): Provide forward declaration.
4265 (DECODE): Delete.
4266 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4267 (cgen_cpu_max_extra_bytes): Declare.
4268 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4269
c906108c
SS		 4270 * sim-cpu.h: New file. sim_cpu_base moved here.
4271 Move sim_cpu_lookup decl here.
4272 * sim-base.h: #include "sim-cpu.h".
4273 * sim-cpu.c: New file.
4274 * Make-common (sim_main_headers): Add sim-cpu.h.
4275 (sim-cpu.o): Add rule for.
4276
4277 * sim-model.c (set_model): Delete.
4278 (sim_model_set,model_set): New functions.
4279 (sim_model_install): Renamed from model_install.
4280 Don't set default model here.
4281 (model_option_handler): Rewrite --model processing.
4282 (sim_model_lookup,sim_mach_lookup): New functions.
4283 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4284 (insn_timing): Delete.
4285 (INSN_TIMING): New member `num'.
4286 (IMP_PROPERTIES): Always define scache_elm_size member.
4287 (MACH): New member init_cpu.
4288 (sim_machs): Renamed from machs.
4289 (sim_model_install): Renamed from model_install.
4290 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4291 * sim-module.c (modules): Update.
4292
4293 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4294
4295 * sim-io.c: #include <errno.h>.
4296
4297Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4298
4299 * dv-pal.c (struct hw_pal_device): Add reader.
4300 (hw_pal_finish): Initialize reader.
4301 (scan_hw_pal): Use reader.
4302
4303 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4304 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4305 * dv-pal.c: Use.
4306
4307 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4308 ../ppc/main.c sim_io_read_stdin.
4309
4310Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311
4312 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4313 arguments.
4314 * hw-tree.c: Update.
72f4393d 4315
c906108c
SS		 4316 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4317 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4318 CPU/CIA args.
4319 * hw-ports.h (hw_port_event): Ditto.
4320 * hw-ports.c (hw_port_event): Update.
4321 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4322 Update.
4323 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4324 Update.
4325 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4326 (do_counter_event): Update.
4327 * dv-glue.c (hw_glue_io_read_buffer): Update.
4328 (hw_glue_port_event): Update.
4329
4330 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4331 * hw-base.h (hw_create): Ditto.
4332 * hw-base.c (hw_create): Ditto.
72f4393d 4333
c906108c
SS		 4334 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4335 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4336 from here to.
4337 * sim-hw.c: Here.
4338 * hw-device.h (hw_system_cpu): Declare.
4339 * sim-hw.c (hw_system_cpu): New function.
4340
4341 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4342 sim_hw_abort not hw_abort.
4343 (sim-hw.h): Include.
4344 (sim_core_read_buffer, sim_core_write_buffer): Call
4345 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4346 argument.
4347 (sim_core_set_xor): Do not pass CPU when aborting.
4348
4349 * sim-n-core.h (sim_core_read_aligned_N,
4350 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4351 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4352 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4353 return length.
4354
4355 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4356 sim_hw_print.
4357 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4358 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4359 functions.
4360 (sim_hw_print): New function.
4361
4362 * sim-engine.h (sim_engine_vabort): Declare.
4363 * sim-engine.c (sim_engine_vabort): New function.
4364
4365Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4366
4367 * sim-trace.c (print_data): For floating-point numbers trace raw
4368 hex value.
4369 (trace_result_fp2): New function.
4370 * sim-trace.h (trace_result_fp2): New declaration.
4371 (TRACE_FP_RESULT2): New macro.
4372
4373Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4374
72f4393d
L		 4375 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4376 AM_CYGWIN32 and AM_EXEEXT.
4377 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4378 to run and install-common rules.
4379 * common/configure: regenerate
c906108c
SS		 4380
4381Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4382
4383 * sim-types.h (cell_word): New type.
4384 (natural_cell): Delete type.
4385
4386Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4387
4388 * configure: Regenerated to track ../common/aclocal.m4 changes.
4389 * config.in: Ditto.
4390
4391Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4392
4393 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4394
4395Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4396
4397 * configure: Regenerated to track ../common/aclocal.m4 changes.
4398 * config.in: Ditto.
4399
4400Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4401
4402 * acconfig.h: New file.
4403 * Make-common.in (top_builddir): New macro.
4404 (INTL_LIB): Removed.
4405 (INTLLIBS): New macro.
4406 (INTLDEPS): Likewise.
4407 (LIBDEPS): Use INTLDEPS.
4408 (EXTRA_LIBS): Use INTLLIBS.
4409 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4410 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4411 AM_LC_MESSAGES): New macros from GNU gettext.
4412
4413Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4414
4415 * sim-config.h: Discard leading _ from macros.
4416 * sim-types.h: Ditto.
4417
4418Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4419
4420 * Make-common.in (CSEARCH): Add -I to intl directories.
4421 (INTL_LIB): Point to libintl.a.
4422 (LIBDEPS): Add $(INTL_LIB).
4423 (EXTRA_LIBS): Ditto.
4424
4425Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4426
4427 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4428
4429 * cgen-ops.h (ADDCFSI): Fix.
4430 (SUBCFSI): Tweak.
4431
4432Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4433
4434 * sim-types.h (signed_address, unsigned_address): Define.
4435
4436Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4437
4438 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4439 QNaN.
4440
4441Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4442
4443 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4444 New functions, pack / unpack sim_fpu struct using raw values.
4445 (sim_fpu_is): Differentiate between negative and positive
4446 infinity.
4447
4448Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449
4450 * sim-bits.h (EXTEND4): Define.
4451 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4452
c906108c
SS		 4453Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4454
4455 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4456 declared so we need this cast to prevent long long addresses
4457 from being misconfigures. Results in access to unmapped memory.
4458
4459Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4460
4461 * Make-common.in (RUNTESTFLAGS): Define.
4462 (check): Pass RUNTESTFLAGS to recursive make.
4463
4464Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4465
4466 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4467 STATE_VERBOSE_P.
4468
4469Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4470
4471 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4472 cross compiling.
4473
4474Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4475
4476 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4477 (sim-inline): Update to match sim-inline.[hc]
4478 * configure: Regenerated to track ../common/aclocal.m4 changes.
4479
4480 * Make-common.in (sim_main_headers): Add sim-inline.h
4481
4482 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4483 selected.
4484 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4485
c906108c
SS		 4486 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4487 (sim_events_set_trace): Delete unused prototype.
72f4393d 4488
c906108c
SS		 4489 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4490 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4491
4492 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4493 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4494 Comment out, not yet implemented in sim-fpu.c.
4495 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4496 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4497
c906108c
SS		 4498 * sim-inline.h: Rewrite description.
4499 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4500 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4501
c906108c
SS		 4502 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4503 include generated files. Handled by generator directly.
72f4393d 4504
c906108c
SS		 4505Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4506
4507 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4508 up-to-date.
4509
4510 * sim-trace.h (TRACE_ANY_P): Define.
4511 (struct _trace_data): Add trace_any_p.
4512
4513Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4514
4515 * run.c (main): Handle all alternatives of enum sim_stop.
4516 (main): Delete unused `asection *s'.
4517
4518Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519
4520 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4521
4522 * configure: Regenerated to track ../common/aclocal.m4 changes.
4523
4524 * sim-hw.c: New file.
4525 * sim-hw.h (sim_hw_parse): Declare function.
4526 (hw-tree.h): Do not include.
72f4393d 4527
c906108c
SS		 4528 * sim-base.h (STATE_HW): Define.
4529 (struct sim_state_base): Add member struct *hw.
4530
4531 * sim-module.c (sim-hw.h): Include.
4532 (modules): Add sim_hw_install.
72f4393d 4533
c906108c
SS		 4534 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4535
4536Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537
4538 * sim-base.h (CPU_INDEX): Define.
4539
4540 * sim-utils.c (sim_state_alloc): Initialize.
4541 * sim-module.c (sim_post_argv_init): Ditto.
4542
4543Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4544
4545 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4546 properly formatted lists.
4547
4548Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549
4550 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4551 0x2f needs to be 0x3f.
4552
4553Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554
4555 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4556 not found.
4557 (hw_tree_find_*_property): Clean up error message when property is
4558 not found.
4559
4560 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4561 present before looking for it.
4562
4563Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4564
72f4393d 4565 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4566 (AC_CHECK_FUNCS): Add check for __setfpucw.
4567 * configure: Regenerated.
4568
4569Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4570
4571 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4572 hw_pal_timer, hw_pal_timer_value): Define.
4573 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4574 (do_counter_event, do_counter_read, do_counter_value,
4575 do_counter_write): new functions.
4576
4577Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4580 trace output.
4581
4582 * hw-base.c (hw_create): Stop searching for a device when one is
4583 found.
4584
4585Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4586
4587 * configure: Regenerated to track ../common/aclocal.m4 changes.
4588
4589Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4590
4591 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4592 appends extra devices.
4593 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4594 the device names.
72f4393d 4595
c906108c
SS		 4596 * Make-common.in (hw-config.h): New target, create hw-config.h
4597 file.
4598 (SIM_HW): Definition from @sim_hw@.
4599 (hw-base.o): Depend on hw-config.h
4600
4601Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4602
4603 * Make-common.in: Get SHELL from configure.
4604 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4605 move-if-change. Fixes NT native build problem.
4606 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4607 move-if-change. Fixes NT native build problem.
4608 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4609 NT native builds.
72f4393d 4610
c906108c
SS		 4611Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4612
4613 * hw-device.h, hw-device.c (hw_strdup): New function.
4614
4615 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4616 strings name, family and args.
4617 (full_name_of_hw): Use hw_strdup when returning the full path.
4618
4619 * hw-properties.c: Clean up property not found / wrong type error
4620 messages.
72f4393d 4621
c906108c
SS		 4622 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4623 before attaching any ports.
4624
4625 * hw-base.c (hw-config.): Include. Replace hardwired table.
4626
4627 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4628
4629 * Make-common.in: Add rule for dv-glue.o.
4630
4631Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4632
4633 * hw-base.c (hw_finish): Move setting of trace level to here.
4634 (hw_create): From here.
4635
4636 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4637 ../ppc/device_table.c.
4638
4639 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4640
4641 * hw-tree.c (print_properties): Supress path when printing
4642 properties of root node.
4643
4644Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4645
4646 * hw-device.h (HW_TRACE): Define.
4647 (hw_trace): Declare.
4648 * hw-device.c (hw_trace): Implement function.
4649
4650 * hw-base.c (hw_create): Set hw trace level from "trace?"
4651 property.
4652
4653 * dv-core.c (dv_core_attach_address_callback): Add trace.
4654
4655 * dv-pal.c: Replace DTRACE with HW_TRACE.
4656
4657Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4658
4659 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4660 (hw_alloc_data): Delcare.
4661 (struct hw): Add member alloc_of_hw.
72f4393d 4662
c906108c
SS		 4663 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4664 functions. Assocate memory with a device.
4665 (stdlib.h): Include.
72f4393d 4666
c906108c
SS		 4667 * hw-base.h (set_hw_delete): Define.
4668 (hw_delete_callback): Declare.
4669 (hw_delete): Declare.
4670
4671 * hw-base.c (hw_delete): Implement function.
4672 (struct hw_base_data): Add member to_delete.
4673 (ignore_hw_delete): New function, does nothing.
4674 (hw_create): Set the hw_delete method.
4675 (hw_create): Allocate the base type using HW_ZALLOC before setting
4676 any methods.
4677
4678 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4679
c906108c 4680 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4681
c906108c
SS		 4682 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4683 (attach_hw_port_edge): Add struct hw argument
4684
4685 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4686 hw_zalloc/hw_free.
4687
4688Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4689
4690 * hw-device.h (hw_attach_address_callback,
4691 hw_detach_address_callback): Attach to a single space not a space
4692 mask. Clarify interpretation of SPACE:ADDR parameters.
4693
4694 * hw-base.c (passthrough_hw_attach_address,
4695 passthrough_hw_detach_address): Update.
4696 * dv-core.c (dv_core_attach_address_callback): Ditto.
4697 * dv-pal.c (hw_pal_attach_address): Ditto.
4698
4699Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4700
4701 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4702
4703Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4704
4705 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4706 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4707 hw-properties_h, hw-tree_h): Define, point at corresponding
4708 header.
4709 (hw_base_headers): Define list of headers included by hw-base.h
4710 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4711 hw-properties.o, hw-tree.o): Specify dependencies.
4712 (dv-core.o, dv-pal.o): Ditto.
4713
4714 * sim-hw.h: New file.
4715
4716 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4717 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4718
c906108c
SS		 4719 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4720
4721 * hw-base.h, hw-base.c: new files. Copied from
4722 ../ppc/device_table.[hc].
4723
4724 * dv-core.c, dv-pal.c: New files. Copied from
4725 ../ppc/hw_{core,pal}.c
72f4393d 4726
c906108c
SS		 4727 * sim-basics.h (struct hw): Declare.
4728 (enum port_direction, enum object_disposition): Declare.
4729
4730Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4731
4732 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4733 sim_dv_src in Makefile. Take list of devices as parameter to m4
4734 macro..
4735
4736 * configure: Regenerated to track ../common/aclocal.m4 changes.
4737
4738Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4739
4740 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4741 trace_prefix can abort cleanly.
4742
4743Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4744
4745 * dv-sockser.c, dv-sockser.h: New files.
4746 * Make-common.in (dv-sockser.o): Add rule for.
4747 * aclocal.m4: Check for fcntl.h.
4748 * config.h: Add HAVE_FCNTL_H.
4749
4750 * sim-break.c (remove_breakpoint): Fix thinko.
4751
4752 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4753 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4754
47551998-03-13 Fred Fish <fnf@cygnus.com>
4756
4757 * sim-base.h (struct sim_state_base): Add prog_syms and
4758 define macro STATE_PROG_SYMS.
4759 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4760 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4761 and bfd_canonicalize_symtab, to get symbol table on first use
4762 and preserve it via STATE_PROG_SYMS for future calls to
4763 bfd_find_nearest_line.
4764
4765Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4766
4767 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4768
4769 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4770 up to nr_maps, not just access_* maps.
4771
4772 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4773 maps.
4774
4775 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4776 over nr_maps not sim_core_nr_maps.
4777
4778 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4779 core_map argument to unsigned.
4780 (struct _sim_core): Ditto for struct member core_map.
4781
4782 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4783
4784 * sim-basics.h (access_io, access_*_io): Define.
4785 (map_read, map_write, map_exec, map_io): Define.
4786
4787 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4788 attach with more generic mapmask.
4789 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4790
c906108c
SS		 4791 * sim-core.c (sim_core_uninstall, sim_core_attach,
4792 sim_core_detach): Iterate over nr_maps instead of
4793 sim_core_nr_maps.
4794
4795 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4796 instead of the write_map.
4797 (remove_breakpoint): Ditto.
4798
4799 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4800 with read_map, write_map, exec_map resp.
4801
4802 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4803 Ditto.
4804
4805 * cgen-utils.c (sim_disassemble_insn): Ditto.
4806
4807 * sim-hrw.c (sim_write, sim_write): Ditto.
4808
4809 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4810 transfer_to_str): New functions.
4811
4812Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4813
4814 * sim-base.h (sim_state_base): New member environment.
4815 (STATE_ENVIRONMENT): New macro.
4816 * sim-config.c (current_environment): Delete.
4817 (sim_config_default): New function.
4818 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4819 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4820 (sim_config_default): Add prototype.
4821 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4822 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4823 Set STATE_ENVIRONMENT, not current_environment.
4824
4825Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4826
4827 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4828
4829Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4830
4831 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4832
4833 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4834
4835Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4836
4837 * Make-common.in (TAGS): Make smarter.
4838 * Makefile.in (TAGS): Ditto.
4839
4840Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4841
4842 * sim-module.c (*): Fix typos in assertion tests.
4843
4844Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4845
4846 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4847 can't be constant.
72f4393d 4848
c906108c
SS		 4849 * sim-options.c (sim_parse_args): Ditto.
4850 (sim_args_command): Return OK, instead of nothing, for an empty
4851 command.
4852
4853Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4854
4855 * sim-profile.c (profile_info): Rename from profile_print. Drop
4856 misc and misc_cpu callback arguments. Use
4857 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4858 (profile_install): Install profile_info function.
4859
4860 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4861 STATE_PROFILE_INFO_CALLBACK): Define.
4862 (struct PROFILE_DATA): Add field info_cpu_callback.
4863 (profile_print): Delete function.
4864
4865 * sim-base.h (STATE_MODULES): Define. Replace individual
4866 STATE_*_LIST with single struct module_list.
4867
4868 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4869 (struct module_list): Declare.
72f4393d 4870
c906108c
SS		 4871 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4872 sim_module_info): New functions.
4873 (sim_module_install): Clean up module data structures.
4874
4875 * sim-info.c (sim_info): New file. New function. Call
4876 sim_module_info.
4877
4878 * Make-common.in (sim-info.o): Define rule.
4879 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4880
4881
4882Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4883
4884 * sim-base.h (sim_cpu_base): New members name, options.
4885 (sim_cpu_lookup): Add prototype.
4886 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4887 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4888 (sim_add_option_table): Update prototype.
4889 * sim-options.c (sim_add_option_table): New argument `cpu'.
4890 (standard_option_handler,standard_install): Update.
4891 (sim_parse_args): Handle cpu specific options.
4892 (print_help): New static function.
4893 (sim_print_help): Call it. Print cpu specific options.
4894 (find_match): New static function.
4895 (sim_args_command): Call it. Handle cpu specific options.
4896 * sim-utils.c (sim_cpu_lookup): New function.
4897 * sim-memopt.c (memory_option_handler): Update.
4898 (sim_memopt_install): Update.
4899 * sim-model.c (model_option_handler): Update.
4900 (model_install): Update.
4901 * sim-profile.c (profile_option_handler): Update.
4902 (profile_install): Update.
4903 * sim-trace.c (trace_option_handler): Update.
4904 (trace_install): Update.
4905 * sim-watch.c (watchpoint_option_handler): Update.
4906 (sim_watchpoint_install): Update.
4907 * cgen-scache.c (scache_option_handler): Update.
4908 (scache_install): Update.
4909
4910Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4911
4912 * Make-common.in (check): Run `make check' in testsuite dir.
4913
4914Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4915
4916 * sim-trace.c (trace_result0): New function.
4917
4918 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4919 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4920 tracing sim_fpu variables.
4921 (TRACE_ALU_RESULT0): Define.
4922 (TRACE_FP_RESULT_WORD): Define.
4923 (TRACE_FP_INPUT_WORD1): Define.
4924
4925 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4926 sim_fpu_two): New constants.
4927 (sim_fpu_op1, sim_fpu_op2): New types.
4928 (struct _sim_fpu): Delete member result. Re-order other members.
4929 (sim_fpu_sign, sim_fpu_exp): New functions.
4930 (sim_fpu_max, sim_fpu_min): new functions.
4931 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4932 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4933
c906108c
SS		 4934Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4935
4936 * sim-profile.c (profile_print): Delete duplicate test of
4937 PROFILE_INSN_IDX.
4938 (profile_print_pc): Exit early if data collection not set up.
4939 (profile_print_core): Simplify by calling sim_core_map_to_str.
4940 * sim-core.h (sim_core_map_to_str): Declare.
4941 * sim-core.c (sim_core_map_to_str): Make non-static.
4942
4943 * genmloop.sh (engine_resume): Update insn_count before exiting.
4944 (engine_resume_full): Keep accurate core profile data.
4945
4946 * cgen-utils.c (sim_disassemble_insn): Don't use
4947 sim_core_read_aligned_N, it messes up profiling results.
4948
4949Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4950
4951 * nltvals.def: Regenerate with MN10300 additions.
4952
4953Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4954
4955 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4956
c906108c
SS		 4957 * sim-trace.h, sim-trace.c (trace_result_word2,
4958 trace_input_word4, trace_result_word4): New function.
4959
4960Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4961
4962 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4963
4964 * sim-xcat.h: Delete.
4965 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4966 * cgen-sim.h: Ditto.
4967 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4968 * sim-n-bits.h: Ditto.
4969 * sim-n-core.h: Ditto.
4970 * sim-n-endian.h: Ditto.
4971
4972Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4973
4974 * syscall.c (cb_syscall): Handle short reads, and EOF.
4975
4976Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4977
4978 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4979 sim_fpu to safely print fp_word values.
4980 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4981 (trace_result_bool1, trace_result_addr1): New functions.
4982 (trace_input_bool1, trace_input_addr1): New functions.
4983
4984 * sim-trace.h (TRACE_FPU_*): Define.
4985
4986Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4987
4988 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4989 (sim_fpu_fpto, sim_fpu_tofp): Define.
4990
4991Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4992
4993 * sim-fpu.c (sim_fpu_cmp): New function.
4994
4995Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4996
4997 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4998 instead of abuf->length.
4999 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5000 (set_trace_option_mask): Renamed from set_trace_options.
5001 (set_trace_option): New function.
5002 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5003 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5004
5005Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5006
5007 * sim-basics.h: Declare struct _sim_fpu.
5008
5009Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5010
5011 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5012 (trace_prefix, trace_input*, trace_result*): Declare.
5013 (trace_one_insn): Change declaration, assume trace_prefix called.
5014 (trace_generic): Like trace_one_insn.
5015 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5016 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5017
c906108c
SS		 5018 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5019 trace_insn, save_data, trace_idx_to_str, print_data): New
5020 functions.
5021 (trace_one_insn): Rewrite.
5022 (trace_generic): New function.
72f4393d 5023
c906108c
SS		 5024Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5025
c906108c
SS		 5026 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5027
5028 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5029 (SEMANTIC_FN): Rewrite declaration.
5030 (DECODE): Update type of semantic_fast member.
5031 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5032 * sim-base.h (sim_state_base): Delete conditionals surrounding
5033 member scache_size.
5034
5035Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5036
5037 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5038 used.
5039
5040Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5041
5042 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5043 Add missing parameters to device_io calls.
5044 * sim-core.h: Add missing parameters to device_io calls.
5045
5046Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5047
5048 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5049 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5050 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5051 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5052 (engine_resume): Likewise. Make `engine' volatile. Save copy
5053 of cpu pointer in volatile object. Initialize read switch if
5054 -parallel.
5055
5056Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5057
5058 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5059 (SEM_INSN): New macro.
5060
5061Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5062
5063 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5064
5065Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5066
5067 * configure: Regenerated to track ../common/aclocal.m4 changes.
5068
5069Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5070
5071 * sim-types.h (fp_word): New type, define according to
5072 WITH_TARGET_FLOATING_POINT_BITSIZE.
5073
5074 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5075 configuration of size of floating point registers.
5076
5077Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5078
5079 * sim-profile.c (profile_print): Only print CPU <N> if other
5080 output is going to appear.
5081
5082Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5083
5084 * configure: Regenerated to track ../common/aclocal.m4 changes.
5085
5086Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5087
5088 * sim-types.h (address_word): Typedef according to
5089 WITH_TARGET_ADDRESS_BITSIZE.
5090 (signed_cell, unsigned_cell, natural_cell): Ditto using
5091 WITH_TARGET_CELL_BITSIZE.
72f4393d 5092
c906108c
SS		 5093 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5094 (WITH_TARGET_CELL_BITSIZE): Define.
5095 (WITH_HOST_WORD_BITSIZE): Delete.
5096
5097 * sim-config.c (print_sim_config): Update.
5098
5099 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5100 configuration of address and OpenFirmware cell sizes.
5101
5102Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5103
5104 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5105 * sim-run.c (sim_engine_run): Update.
72f4393d 5106
c906108c
SS		 5107 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5108 CPU_CIA.
5109 * sim-run.c (sim_engine_run): Ditto.
5110
5111 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5112 (sim_resume): Pass nr_cpus to sim_engine_run.
5113
5114 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5115
c906108c
SS		 5116 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5117 MAX_NR_PROCESSORS.
5118 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5119
c906108c
SS		 5120Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5121
5122 * Make-common.in (stamp-tvals): New rule.
5123 (targ-vals.h,targ-map.c): Depend on it.
5124 (clean): Remove stamp-tvals.
5125
5126Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5127
5128 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5129 in code also #if 0'ed.
5130
5131Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5132
5133 * configure: Regenerated to track ../common/aclocal.m4 changes.
5134 * aclocal.m4: Recognize --enable-maintainer-mode.
5135
5136Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5137
5138 * cgen-scache.h: Deleted.
5139 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5140 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5141 (scache_init): Use runtime computed size of SCACHE.
5142 (scache_flush): Likewise.
5143 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5144 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5145 * cgen-sim.h: Scache support moved here.
5146 (PC): Redo definition.
5147 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5148 (DECODE): Add parallel execution support.
5149 Only include semantic label members if using switch.
5150 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5151 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5152 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5153 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5154 from cgen-types.h.
5155 (engine_{stop,run,resume,halt,signal}): Delete decls.
5156 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5157 (argbuf,scache): Delete forward decls.
5158 (STATE): Delete decl.
5159 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5160 Include cgen-mem.h, cgen-ops.h.
5161 (engine_halt,engine_signal): Delete.
5162 ({ex,exc,sem,semc}_illegal): Delete.
5163 (sim_disassemble_insn): Result of extract fn is in bits.
5164 * genmloop.sh: Rewrite.
5165
5166 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5167 line numbers.
5168
5169 * sim-base.h (sim_state_base): Delete member `model'.
5170 (sim_cpu_base): Add member `model'.
5171 * sim-model.h (IMP_PROPERTIES): New type.
5172 (MACH): New members imp_props, models.
5173 (models): Delete decl.
5174 * sim-model.c (set_model): Update.
5175 * sim-profile.c (profile_print_model): Update.
5176
5177 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5178
5179Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5180
5181 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5182 CGEN_INSN_SYNTAX().
5183
5184Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5185
5186 * configure: Regenerated to track ../common/aclocal.m4 changes.
5187 * config.in: Ditto.
5188
5189Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190
5191 * aclocal.m4 (AR): Check for sigaction.
5192
5193Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5194
5195 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5196
5197 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5198 * sim-config.c (sim_config): Replace WITH_DEVICES with
5199 WITH_TREE_PROPERTIES.
5200
5201 * configure: Regenerated to track ../common/aclocal.m4 changes.
5202
5203Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5204
5205 * Make-common.in (SIM_ENVIRONMENT): New variable.
5206 (CONFIG_CFLAGS): Add it.
5207 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5208 --enable-sim-environment option.
5209 * configure: Regenerated.
5210 * sim-config.h (environment support): Rewrite.
5211 * sim-config.c (current_environment): Define as enum, unconditionally.
5212 (current_alignment): Define unconditionally.
5213 (config_environment_to_a): Update.
5214 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5215 (sim_config): Handle environment and alignment determination
5216 unconditionally. Delete sanity checks of current_environment,
5217 unnecessary.
5218 (print_sim_config): Update.
5219 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5220 (standard_options): Add --environment.
5221 (standard_option_handler): Likewise.
5222
5223Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5224
5225 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5226 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5227 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5228 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5229 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5230 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5231 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5232 argument ADD_CA macro with two argument ADDC_C - add carrying with
5233 carry in.
5234 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5235 argument SUB_CA macro with two argument SUBC_X - subtract
5236 carrying, extended.
5237 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5238 borrow-in.
5239 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5240
5241Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5242
5243 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5244 * sim-io.h (sim_io_syscalls): Delete.
5245
5246Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5247
5248 * syscall.c (cb_syscall): Add missing else, so write to stdout
5249 isn't doubled.
5250
5251 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5252 the carry bit from the CPU's psw.
5253
5254Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5255
5256 * gennltvals.sh: Redo syscall support.
5257 * nltvals.def: Regenerated.
5258
5259Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5260
5261 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5262 the stream immediately.
5263
5264Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5265
5266 * sim-io.c (sim_io_getstring): Delete unused len2.
5267 (sim_io_syscalls): Ditto for sys_errno.
5268
5269Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5270
5271 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5272
5273 * Make-common.in (run.o): Depend on remote-sim.h.
5274 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5275 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5276
5277Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5278
5279 * sim-io.c (sim_io_syscalls): Disable lseek.
5280
5281Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5282
5283 * gennltvals.sh: Generate syscall values for d30v.
5284
5285 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5286 * nltvals.def: Regenerate.
5287
5288 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5289 (os_fstat): Likewise. Validate fd argument.
5290 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5291 just compute target stat struct length.
5292 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5293 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5294 (get_string): Return host errno values so they can be properly
5295 translated later.
5296 (cb_syscall): Likewise.
5297 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5298 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5299 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5300 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5301 (get_path): New function.
5302
5303Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5304
5305 * sim-io.c (sim_io_syscalls): New function to provide system call
5306 emulation. Provide exit, open, close, read, write, lseek, and
5307 unlink.
5308 (sim_io_getstring): New function to return a string from a
5309 simulated memory location.
5310
5311 * sim-io.h (sim_io_syscalls): Add declaration.
5312
5313Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5314
5315 * sim-core.c (sim_core_signal): Fix spelling error in message.
5316
5317 * sim-hrw.c (sim_read): Use read map, not write map.
5318
5319 * Make-common.in (all): Add .gdbinit.
5320 * gdbinit.in: Add dump command.
5321
5322 * sim-model.c (model_options): Use '\0' for `shortopt'.
5323
5324 * sim-trace.c (trace_option_handler): Set state trace file
5325 for --trace-file in addition to cpu's values.
5326 (trace_vprintf): If cpu == NULL, try state's trace file.
5327 (trace_options): Reorganize table, reword some descriptions.
5328
5329Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5330
5331 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5332 New functions.
5333
5334Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5335
5336 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5337 signal untranslated, document problem with this.
5338
5339 * nrun.c (main): Check for a prog name of `*step'. If present,
5340 step the simulator instead of allowing it to run free.
5341
5342 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5343
5344 * Make-common.in (sim_main_headers): Add sim-signal.h.
5345
5346Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5347
5348 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5349
5350Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5351
5352 * sim-signal.h: Start simulator signals at 64 so that host signal
5353 numbers can be detected and reported.
5354
5355 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5356
5357Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5358
5359 * callback.c (cb_host_to_target_stat): Fix return values.
5360
5361 * cgen-sim.h (enum_signal_type): Delete.
5362 (engine_signal): Update prototype.
5363 * cgen-utils.c: Don't include <signal.h>.
5364 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5365 (engine_signal): Update.
5366
5367 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5368 (sim_state_free): Call SIM_STATE_FREE if defined.
5369
5370 * sim-module.c (sim_module_install): Don't leave any modules
5371 installed if one fails to install.
5372
5373Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5374
5375 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5376 more, since alloca is not used in this file.
5377
5378 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5379 correctly set the carry and overflow bits for those types.
5380 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5381 with carry, so carry is correct after doing both adds.
5382 (ALU*): Space out '\' to make it easier to read.
5383
5384Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5385
5386 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5387 sim_signalled.
5388
5389 * sim-signal.c, sim-signal.h: New files.
5390 * Make-common.in (sim-signal.o): Add rule for.
5391 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5392 * sim-abort.c: Don't include <signal.h>.
5393 * sim-basics.h: #include "sim-signal.h".
5394 * sim-break.c: Don't include <signal.h>.
5395 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5396 * sim-core.c: Don't include <signal.h>.
5397 (SIGBUS): Delete definition.
5398 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5399 * sim-engine.c: Don't include <signal.h>.
5400 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5401 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5402 * sim-resume.c: Don't include <signal.h>.
5403 (SIGTRAP): Delete definition.
5404 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5405 * sim-stop.c: Don't include <signal.h>.
5406 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5407 * sim-watch.c: Don't include <signal.h>.
5408 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5409
5410 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5411
5412 * sim-base.h (CIA_ADDR): Provide default definition.
5413 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5414 * sim-break.c (sim_handle_breakpoint): Likewise.
5415
5416Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5417
5418 * Make-common.in (srccom): New variable.
5419
5420 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5421 (LIB_OBJS): Add syscall.o.
5422 (gentmap): Pass $(NL_TARGET) to $(CC).
5423 (syscall.o): Add rule for.
5424 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5425 (sim-bits.o): Depend on $(sim-n-bits_h).
5426 (sim-load.o): Depend on callback.h.
5427
5428 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5429 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5430 * cgen-mem.h, cgen-ops.h: New files.
5431
5432 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5433
5434 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5435 Rewrite build rule.
5436 * callback.c: #include string.h or strings.h.
5437 #include sys/types.h and sys/stat.h.
5438 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5439 (os_get_errno,os_open): Update.
5440 (os_stat,os_fstat): New functions.
5441 (os_init): Initialize syscall_map, errno_map, open_map.
5442 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5443 errno_map, open_map, signal_map, stat_map.
5444 (cb_read_target_syscall_maps): New function.
5445 (cb_target_to_host_syscall): New function.
5446 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5447 (cb_target_to_host_open): Renamed from target_to_host_open.
5448 (store): New function.
5449 (cb_host_to_target_stat): New function.
5450 * syscall.c: New file.
5451 * gentmap.c (sys_tdefs): New global.
5452 (gen_targ_vals_h): Output target syscall numbers.
5453 (gen_targ_map_c): Update. Output target syscall translation map.
5454 * gentvals.sh: New first argument `target'. Preface table with
5455 #ifdef NL_TARGET_$target if non-null target passed.
5456 * gennltvals.sh: New file.
5457 * nltvals.def: Regenerated.
5458
5459Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5460
5461 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5462 sim_core_dummy_M.
5463 (sim_core_dummy_M): Declare.
72f4393d 5464
c906108c
SS		 5465Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * sim-core.c (sim_core_signal): Print the address of the
5468 instruction.
5469
5470Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5471
5472 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5473
5474 * sim-base.h (sim_state_base): Add member trace_data.
5475 (STATE_TRACE_DATA): New macro.
5476 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5477 ({WITH_,}TRACE_DEBUG_P): New macros.
5478 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5479 (_sim_cpu): Delete forward reference.
5480 (debug_printf): Update.
5481 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5482 (trace_options): Add --trace-debug.
5483 (set_trace_options): Handle it.
5484 (trace_option_handler): Likewise.
5485 (trace_install): Init state trace_data struct.
5486 (trace_uninstall): Close state trace file.
5487 * sim-events.c (ETRACE): Only print source file and line number if
5488 --trace-debug.
5489 * sim-n-core.h (sim_core_trace_M): Likewise.
5490
5491 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5492
54931997-11-13 Felix Lee <flee@cygnus.com>
5494
5495 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5496 initializer.
5497 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5498
5499Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5500
5501 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5502
5503 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5504 built this way.
5505 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5506 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5507 source tree.
5508
5509Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510
5511 * sim-events.c (sim_events_process): Re-compute the time -
5512 update_time_from_event - as each event is processed. Reverses
5513 previous change.
5514
5515Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5516
5517 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5518
5519Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520
5521 * sim-events.c (sim_events_process): Delete redundant call to
5522 update_time_from_event.
5523 (sim_events_slip): Always decrement time_from_event.
5524 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5525 Delete assertion that time_from_event >=0 when work in queue, no
5526 longer applicable.
5527
5528Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5529
5530 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5531 (standard_option_handler): Update.
5532
5533 * sim-options.h: Clarify documentation.
5534 (OPTION_LONG_ONLY_P): Delete definition.
5535 (OPTION_VALID_P): Define.
72f4393d 5536
c906108c
SS		 5537 * sim-options.c (sim_print_help): Allow short only options.
5538 (sim_parse_args): Ditto.
5539 (sim_args_command): Skip short only options.
5540 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5541 separate entries for short and long options in the HANDLERS and
5542 ORIG_VAL tables.
5543 (sim_parse_args): Disable argument permutation.
5544
5545Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5546
5547 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5548 Add argument M, size of data type.
5549 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5550 Declare, ditto for 5, 6 & 7 byte transfers.
5551 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5552 as aligned variant.
72f4393d 5553
c906108c
SS		 5554 * sim-n-core.h (sim_core_trace_M): Rename from
5555 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5556 with transfer type. Print transfer direction. Handle 1 and 2 byte
5557 transfers.
5558 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5559 unaligned accesses.
5560 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5561 Update all functions.
5562
5563 * sim-core.c: Generate functions starting with 16 not 1.
5564 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5565 all 5, 6 & 7 byte transfers.
5566
5567 * sim-n-core.h (sim_core_read_misaligned_N,
5568 sim_core_write_misaligned_N): Implement.
5569
5570Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5571
5572 * sim-endian.h (U16_8): Implement
5573
5574 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5575
5576 * sim-endian.h (VL8_16, VH8_16): Implement.
5577
5578 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5579 long in printf.
5580 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5581 (memory_option_handler): Skip comma in alias address list
5582
5583Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5584
5585 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5586 space params.
5587 (parse_size, parse_addr): New functions
5588 (memory_option_handler, memory_options): Parse address & size
5589 using new functions. Pass level, space, modulo to do_memopt_add &
5590 do_memopt_del.
5591
5592 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5593
5594 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5595 `attach_type attach' argument with `unsigned level' argument.
5596 Document.
5597
5598 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5599 sim_core_attach): Replace argument attach with level. Update
5600 verification of arguments.
5601 (sim_core_map_detach, sim_core_detach): Replace argument attach
5602 with level.
5603
5604 * sim-basics.h (enum _attach_type): Delete.
5605
5606Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5607
5608 * sim-core.h (sim_core_write_8): Define.
5609
5610Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5611
5612 * sim-bits.h: Document ROTn macro.
5613
5614 * sim-endian.h (H2T): Handle 16 byte variables.
5615
5616 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5617 error.
5618
5619 * sim-core.c: Do not generate sim_core_*_word.
5620
5621 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5622 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5623
5624 * sim-core.h (sim_core_read_unaligned_word,
5625 sim_core_read_aligned_word, sim_core_read_word,
5626 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5627 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5628
5629Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5630
5631 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5632
5633 * sim-endian.h: Disable 16 byte support.
5634
5635Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5636
5637 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5638
5639 * sim-n-core.h (sim_core_trace_N): New function.
5640 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5641 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5642
5643 * sim-endian.h: Add 128 bit variant.
5644
5645 * sim-core.h, sim-core.c: Add 128 bit variant.
5646
5647 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5648
5649Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5650
5651 * sim-events.c (sim_events_process): Clear events->work_pending.
5652 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5653 setting, nr_ticks_to_process.
5654 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5655 when the event queue isn't next.
5656
5657 * sim-events.h, sim-events.c (sim_events_slip): New function.
5658
5659Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5660
5661 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5662
5663 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5664 arguments.
5665
5666Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5667
5668 * nrun.c (main): Remove useless test of name != NULL.
5669 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5670
5671Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5672
5673 * sim-fpu.c (EXPMAX): Type is unsigned.
5674 (MIN_INT, MAX_INT): Type is signed64.
5675 (i2fpu): Type of val is signed64.
5676
5677Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678
5679 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5680 a bucket size of zero.
5681
5682 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5683 OPTION_PROFILE_PC): Define.
5684 (profile_option_handler): Add support for --profile-pc and
5685 --profile-pc-granularity options.
5686 (profile_pc_init): When possible, compute nr buckets from bucket
5687 size.
5688
5689 * sim-profile.c (profile_pc_init): Align the profile-pc end
5690 address with the profile-pc bucket size.
5691
5692 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5693 something less ambiguous.
5694 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5695
5696 * sim-profile.c (profile_pc_cleanup): New function. Move
5697 profile_pc_uninstall code to here.
5698 (profile_pc_uninstall): Call.
5699 (profile_pc_init): Call.
5700
5701Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702
5703 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5704 file using BSD gprof format.
5705
5706 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5707 unsigned_word.
5708 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5709 MSBIT64): Force result to unsignedN.
5710
5711Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5712
5713 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5714 brace from macro.
5715 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5716 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5717 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5718 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5719
5720Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721
5722 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5723 type void*.
5724
5725 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5726 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5727 type void*.
5728 (sim_core_attach): Rename buffer_freed to free_buffer, type
5729 void*. Ensure that allocated buffer is alligned according to
5730 region's address.
5731
5732Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733
5734 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5735 (ALU64_SUB): Define.
5736
5737 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5738 (.gdbinit): Remove dependencies, generate once per build.
5739
5740Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5741
5742 * sim-n-core.h (sim_core_read_aligned_N,
5743 sim_core_write_aligned_N): Make xaddr param type address_word not
5744 unsigned_word.
5745
5746Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747
5748 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5749 unpacked floating point struct. Pass sim_fpu object by reference.
5750 Add preliminary support for rounding modes.
72f4393d 5751
c906108c
SS		 5752Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5753
5754 * configure: Regenerated to track ../common/aclocal.m4 changes.
5755
5756Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5757
5758 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5759 WITH_TARGET_BITSIZE.
5760
5761Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5762
72f4393d 5763 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5764
5765Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5766
5767 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5768 and zfree instead of xmalloc and free. Prevents warnings.
5769
5770Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771
5772 * configure: Regenerated to track ../common/aclocal.m4 changes.
5773
5774Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775
5776 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5777 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5778
5779 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5780 controling the bitsize/msb of the target.
5781
5782Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5783
5784 * Make-common.in: New files sim-break.c, sim-break.h.
5785 * sim-base.h: Add point to breakpoint list to sim_state_base.
5786 * sim-break.c sim-break.h: New modules that implement intrinsic
5787 breakpoint support.
5788 * sim-module.c: Add breakpoint module.
72f4393d 5789
c906108c
SS		 5790Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5791
5792 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5793 an hour.
5794 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5795 if (0) { 1 % 0; }
5796 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5797 (SIGBUS) define for Windows.
5798 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5799 * sim-resume.c: define SIGTRAP for windows.
5800 * sim-xcat.h: use token pasting if ALMOST_STDC.
5801
5802Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803
5804 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5805 configured values.
5806 (CONFIG_CFLAGS): Add same.
72f4393d 5807
c906108c
SS		 5808Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5809
5810 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5811 (SIGNED32): use ##i32.
5812
5813Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5814
5815 * configure: Regenerated to track ../common/aclocal.m4 changes.
5816
5817Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818
5819 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5820 endian of target.
5821
5822 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5823 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5824 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5825 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5826 (CONFIG_CFLAGS): Add same.
5827
5828 * aclocal.m4: Perform AC_SUBST on optional options.
5829
5830Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831
5832 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5833
5834 * sim-options.c (standard_option_handler): Typo in warning message.
5835
5836 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5837
5838 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5839 insn count. Make count conditional on there being a valid
5840 INSN_NAME.
5841 (profile_pc_init): Make default PC profile frequency an arbitrary
5842 256.
5843
5844 * sim-base.h: Ditto.
5845
5846 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5847 SIM_HAVE_MODEL.
5848
5849 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5850 archure struct.
5851
5852Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853
5854 * configure: Regenerated to track ../common/aclocal.m4 changes.
5855
5856Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5857
5858 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5859 configured alignment.
5860
5861Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862
5863 * configure: Regenerated to track ../common/aclocal.m4 changes.
5864
5865Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5866
5867 * sim-config.c (sim_config): Check for default alignment.
5868
5869 * sim-options.c (standard_option_handler): Add alignment option.
5870
5871 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5872 default alignment requirements on memory accesses.
72f4393d 5873
c906108c
SS		 5874Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5875
5876 * sim-load.c (sim_load_file): Return failure if the executable
5877 had no loadable sections.
5878
5879Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880
5881 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5882 trace output.
5883
5884 * sim-core.c (sim_core_signal): When bad access halt simulator
5885 SIGSEGV / SIGBUS instead of aborting.
5886 (signal.h): Include.
72f4393d 5887
c906108c
SS		 5888 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5889 options was missing.
5890
5891 * sim-bits.h (MOVED): Define
5892
5893Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5894
5895 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5896 BIT.
5897
5898 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5899
5900 * sim-bits.c: Add 8 bit versions of bit macros.
5901
5902 * sim-bits.h: Ditto.
5903
5904Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5905
5906 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5907 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5908
c906108c
SS		 5909 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5910 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5911
c906108c
SS		 5912 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5913 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5914
c906108c
SS		 5915Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5916
5917 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5918 configure.in: Output to cconfig.h instead of config.h.
5919
5920 * configure: Regenerated to track ../common/aclocal.m4 changes.
5921
5922Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923
5924 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5925 BFD if known.
5926
5927Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5928
5929 * callback.c (os_write): divert stdout and stderr to their
5930 respective hooks.
5931
5932Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933
5934 * sim-profile.c (profile_print_speed): Call
5935 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5936
5937 * sim-events.c (sim_events_elapsed_time): New function return nr
5938 host MS consumed by the simulator.
5939 (sim_watch_valid): Use.
5940
5941 * sim-module.c (modules): Install sim_events very very early.
5942
5943 * sim-profile.c (profile_print): Call profile_print_pc.
5944 (print_bar):
5945 (profile_pc_init): New function, set up processor for PC
5946 profiling.
5947 (profile_print_pc): New function, print a PC profile.
5948 (profile_pc_event): New function, sample PC.
5949
5950 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5951 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5952 profile struct.
5953
5954 * sim-options.c (sim_print_help): Pacify GCC.
5955
5956 * sim-n-core.h (sim_core_read_aligned_N,
5957 sim_core_write_aligned_N): Add un-conditional profile call.
5958 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5959 profile call when aligned read/write isn't used.
5960
5961 * sim-base.h: Include sim-profile, sim-model after sim-core &
5962 sim-events allow sim-core to define useful values.
5963
5964 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5965 (profile_option_handler, profile_options): Add support for
5966 --profile-core option.
5967 (print_bar): Include when core profiling.
5968 (profile_print_core): New function, print core profile.
5969
5970 * sim-config.c (print_sim_config): Print profile status.
5971
5972 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5973 WITH_PROFILE_PC_P): Define.
5974 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5975 (PROFILE_COUNT_CORE): Define.
5976
5977Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5978
5979 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5980 interrupt_names array as the data.
5981 (sim-watch.h): Document.
5982
5983Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984
5985 * sim-options.c (sim_print_help): When the doc string is to long
5986 word wrap it.
5987
5988 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5989 that only the first few the watch options are listed. Generate
5990 meanginful usage messages.
5991
5992 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5993
c906108c
SS		 5994Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995
5996 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5997 (standard_option_handler): Handle --architecture-info.
5998
5999Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6000
6001 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6002 illegal zero-sized array.
6003 * sim-core.c (sim_core_xor_read_buffer): same.
6004
6005Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6006
6007 * nltvals.def: Regenerate.
6008
6009Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6012
6013Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6014
6015 * sim-bits.c (MASKED): Delete.
6016 (EXTRACTED): Delete.
6017 (LSEXTRACTED, MSEXTRACTED): New functions.
6018
6019 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6020 (MSMASKEDn, LSMASKEDn): Add last argument.
6021 (MSMASK*): Ditto.
72f4393d 6022
c906108c
SS		 6023 * sim-bits.h (EXTEND8, EXTEND16): Define.
6024 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6025
6026 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6027
6028 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6029 current instruction address.
6030
6031 * sim-inline.h (*_ENGINE): Define.
6032
6033Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034
6035 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6036
6037 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6038 (watch_option_handler): Call delete_watchpoint with ident or type.
6039 (sim_watchpoint_install): Create interrupt specific watchpoint
6040 commands on the fly.
6041 (do_watchpoint_create): New function, create a watch point using
6042 type/int-nr info encoded in the option nr.
6043 (do_watchpoint_info): New function. List active watchpoints.
6044
6045 * sim-watch.h: Change data structure to a list.
6046
6047 * sim-memopt.c (memory_option_handler): Require explicit "all"
6048 before deleting all memory regions.
6049
6050 * sim-utils.c (sim_do_commandf): New function, printf version of
6051 sim_do_command.
6052
72f4393d
L		 6053 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6054
c906108c
SS		 6055 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6056 bit endianness.
6057 (SIGNED64, UNSIGNED64): Delete.
6058 (ALU64_ADD): Don't rely on bit endianness.
6059 (ALU64_BEGIN): Define.
6060
6061 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6062 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6063
6064 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6065 suffix - u64, LL - to 64 bit constants.
6066
6067Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6068
6069 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6070
6071 * sim-utils.h (NZALLOC): Define - zalloc * N.
6072
6073 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6074 implementation of read/write functions.
6075
6076 * Make-common.in (sim-hrw.o): New target.
6077
6078 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6079 memory.
6080
6081 * sim-memopt.c (memory_option_handler): Implement memory-size
6082 command. Implement memory-alias command. Let memory-delete delete
6083 all memory regions.
6084 (add_memopt): New function. Add a memory region.
6085 (do_memopt_delete): New function. Delete a memory region.
6086
6087 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6088
6089 * sim-core.c (sim_core_detach): New function.
6090 (sim_core_map_detach): New function. Perform the actual detach.
6091 (sim_core_init): Move initialization code from here.
6092 (sim_core_install): To here.
6093 (sim_core_uninstall): And here.
6094
6095 * sim-module.c: Add memopt module.
6096
6097 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6098 simulator base type.
6099
6100 * Make-common.in (sim_main_headers): Add sim-memopt.h
6101 (sim-memopt.o): New target.
6102
6103 * sim-core.c (sim_core_install): Add core_options to the option
6104 table.
6105
6106 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6107 --watch-delete.
6108
6109 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6110 comments.
6111
6112 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6113 address_word, add mask member.
72f4393d 6114
c906108c
SS		 6115 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6116 address_word, allow for 64bit targets in 32bit host. Add modulo
6117 argument.
6118 (sim_core_map_attach): Ditto.
6119 (new_sim_core_mapping): Ditto.
6120 (sim_core_translate): Mask address when modulo memory.
6121
6122Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6123
6124 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6125
6126 * gdbinit.in: New file.
6127 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6128 * Make-common.in (distclean): Delete .gdbinit.
6129 (.gdbinit): Add rule for.
6130 * configure: Regenerated to track ../common/aclocal.m4 changes.
6131
6132 * Make-common.in (cgen-run.o): Add rule for.
6133
6134Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6135
6136 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6137
6138 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6139 both resumed and previous elapsed time.
6140 (sim_events_init): Set initial_wallclock and current_wallclock to
6141 zero.
6142 (sim_events_install): Install sim_events_suspend and
6143 sim_events_resume.
6144 (sim_events_watch_clock): Allow for suspended simulator when
6145 computing the time of the clock event.
6146
6147 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6148 initial_wallclock to elapsed_wallclock, set both to zero.
6149 (sim_events_init, sim_events_uninstall): Delete prototypes.
6150
6151 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6152
c906108c
SS		 6153 * sim-module.c(sim_module_resume, sim_module_suspend): New
6154 functions.
6155
6156Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6157
6158 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6159 message.
6160
6161Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6162
6163 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6164 * Make-common.in (TAGS): Likewise.
6165 * sim-n-bits.h: Add TAGS comments for all functions.
6166 * sim-n-core.h: Likewise.
6167 * sim-n-endian.h: Likewise.
6168
6169Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170
6171 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6172 kind.
72f4393d 6173
c906108c 6174 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6175
c906108c
SS		 6176 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6177 definition.
6178
6179Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6180
6181 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6182 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6183
6184Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6185
6186 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6187 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6188 nr_transfered and nr_this_transfer unsigned.
6189
6190 * sim-events.c (sim_events_tickn): N is signed, as limited to
6191 MAXINT.
6192
6193 * sim-n-endian.h (offset_N): Change size to unsigned.
6194
6195 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6196
6197Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6198
6199 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6200
6201 * sim-options.c (sim_parse_args): Use dupargv.
6202
6203Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6204
6205 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6206
6207Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6208
6209 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6210 base type.
6211
6212 * sim-options.c (standard_options): Add --architecture=MACHINE and
6213 --target=TARGET options.
6214 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6215 (standard_option_handler): Handle architecture and target options.
6216 (bfd.h): Include.
72f4393d 6217
c906108c
SS		 6218 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6219 bfd_openr.
6220 (sim_analyze_program): Set prog_bfd architecture from
6221 STATE_ARCHITECTURE if known.
6222
6223Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6224
6225 * configure: Regenerated to track ../common/aclocal.m4 changes.
6226 * config.in: Ditto.
6227
6228Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6229
6230 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6231 that option does not apply to certain files.
6232
6233Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6234
6235 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6236 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6237 offset from MSB/LSB.
6238
6239 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6240 access address of sub word quantity of a hosts 16, 32, 64 bit word
6241 type.
6242 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6243 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6244 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6245 return N*2 byte value with argument in Hi/Lo word. Renamed from
6246 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6247
c906108c
SS		 6248 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6249 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6250 so that bit offset is explicit.
6251
6252Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253
6254 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6255 Update STATE_PROG_BFD when needed with a dup'd copy of the
6256 program.
6257
6258 * sim-config.c (sim_config): Delete ABFD argument, use
6259 STATE_PROG_BFD directly.
6260
6261Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6262
6263 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6264
c906108c
SS		 6265 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6266 and sim_load.
6267 (bfd.h): Include.
72f4393d 6268
c906108c
SS		 6269 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6270 hardware only simulator targets.
6271
6272 * Make-common.in (sim-hload.o): Add rule.
6273
6274Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275
6276 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6277 used by copyargv and freeargv.
6278
6279 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6280 STATE_PROG_ARGV, not just a pointer.
6281
6282Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6283
6284 * configure: Regenerated to track ../common/aclocal.m4 changes.
6285 * config.in: Ditto.
6286
6287Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6288
6289 * aclocal.m4 (sim-endian): Add second argument to
6290 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6291 default endian when not hardwired.
6292
6293 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6294 else failes value for target byte order.
6295
6296 * sim-config.c (sim_config): Add abfd arguments. Set
6297 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6298 from same.
6299 (sim_config): Return SIM_RC, don't abort.
6300 (bfd.h): Include.
72f4393d 6301
c906108c
SS		 6302 * run.c (main): Update call to sim_open - add ABFD argument.
6303 * nrun.c (main): Add NULL ABFD argument.
6304
6305Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6306
6307 * callback.c (os_poll_quit): Make static.
6308 Call sim_cb_eprintf, not p->eprintf.
6309 (sim_cb_printf, sim_cb_eprintf): New functions.
6310 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6311
6312 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6313 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6314 sim-utils.h. #include sim-utils.h.
6315 * sim-utils.h: Above decls moved here.
6316 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6317
6318 * sim-watch.c (action_watchpoint): Fix thinkos.
6319
6320Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6321
6322 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6323
6324Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6325
6326 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6327 to FORCED_ALIGNMENT case.
6328
6329Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6330
6331 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6332
6333Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6334
6335 * Make-common.in (libsim.a): Fix typo.
6336
6337Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6338
6339 * nrun.c (main): Verify the structure returned before using it.
6340
6341Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6342
6343 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6344 default.
6345
6346 * sim-engine.c (sim_engine_install): New function. Install the
6347 engine init functions.
6348 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6349
c906108c
SS		 6350 * sim-module.c: Add sim_engine to list of modules that always
6351 install.
6352
6353Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354
6355 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6356 to remove the old watchpoint, not delete_watchpoint.
6357 (watch_option_handler): Action the correct watchpoint, not just
6358 cycles.
6359
6360Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6361
6362 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6363 both low and high word.
6364 (sim_core_write_aligned_N): Ditto.
72f4393d 6365
c906108c
SS		 6366 * sim-trace.c (set_trace_options): Delete code explicitly setting
6367 core->trace.
6368
6369 * sim-options.c (sim_print_help): Call the list commands if not a
6370 standalone simulator.
6371 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6372
c906108c
SS		 6373 * sim-trace.c (set_trace_options): Assume core present.
6374
6375 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6376 buffer when full not almost full.
6377
6378Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * sim-events.c (sim_events_process): Don't blat the event queue
6381 when processing watchpoints.
6382
6383 * sim-watch.h: Make arg unsigned long - stop sign extension.
6384
6385 * sim-events.c (sim_watch_valid): rewrite so debugable.
6386
6387 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6388
6389 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6390 inequality test is possible.
6391 (handle_watchpoint): Re-pass is_within arg.
6392 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6393 0 to schedule_watchpoint's is_within arg.
6394 (sim_watchpoint_init): Re-pass is_within arg.
6395
6396 * sim-options.c (sim_print_help): Add is_command argument. Don't
6397 include -- prefix when called from the command line interpreter.
6398
6399 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6400
6401 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6402 zero indicates that the test should be reversed.
6403 (sim_events_watch_core): Ditto.
6404 (WATCH_CORE): Compare range against is_within.
6405 (WATCH_SIM): Ditto.
6406
6407Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6408
6409 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6410 sim_core_read_buffer. Check nr-bytes transfered.
6411
6412 * sim-core.h (sim_core_common): Define a new struct that contains
6413 the common data. to sd and cpu structures.
6414 * sim-core.c (sim_core_attach): Update.
6415 (sim_core_init): Update. Remember to copy initialized data to each
6416 cpu.
6417 (sim_core_find_mapping): Ditto.
6418
6419 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6420 (sim_core_write_buffer): Ditto.
6421
6422 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6423 transfer use xor version of read buffer.
6424 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6425
c906108c
SS		 6426 * sim-core.c (sim_core_xor_read_buffer): New function implement
6427 xor-endian data read breaking transfer up into xor-endian sized
6428 blocks.
6429 (sim_core_xor_write_buffer): Ditto for write.
6430 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6431 - needed for xor-endian transfers.
6432
6433Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434
6435 * sim-inline.h: Review description.
72f4393d 6436
c906108c
SS		 6437 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6438 to just those involved in data transfers and configuration.
72f4393d 6439
c906108c
SS		 6440 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6441 string.
6442 * sim-n-core.h (sim_core_read_aligned_N): Use.
6443 (sim_core_read_unaligned_N): Ditto.
6444 (sim_core_read_unaligned_N): Ditto..
6445 (sim_core_write_unaligned_N): Ditto.
72f4393d 6446
c906108c 6447 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6448
c906108c
SS		 6449 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6450 endian.
6451 (sim_core_read_aligned_N): Ditto.
6452
6453 * sim-core.c (sim_core_set_xor_endian): New function.
6454 (sim_core_attach): Don't overwrite the per-cpu xor map when
6455 cloning the global core.
6456
6457Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6458
6459 * sim-engine.h: Update below so that it is using an enumerated
6460 type.
6461
6462Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6463
72f4393d
L		 6464 * sim-engine.c (sim_engine_restart):
6465 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6466 return value used for simulator restart from 0 to 2.
6467
6468Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6469
6470 * cgen-scache.c (scache_option_handler): Add is_command arg.
6471
6472 * sim-model.c (model_option_handler): Add is_command argument.
6473
6474 * sim-profile.c (profile_option_handler): Add is_command arg.
6475
6476 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6477 involved.
6478
6479 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6480 order that they are registered.
6481
6482 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6483 between option and command line processing.
6484
6485 * sim-options.c: Include stdlib.h, ctype.h.
6486
6487 * Make-common.in (sim-watch.o): Add rule.
6488 (sim_main_headers): Assume sim-assert.h included.
6489 (sim-*.o): Simplify make rule.
72f4393d 6490
c906108c
SS		 6491 * sim-module.c: Add sim_watch_install to module list.
6492
6493Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6494
6495 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6496 has been loaded.
6497
6498 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6499 * sim-events.c (sim_events_install): Ditto.
6500 * sim-core.c (sim_core_install): Ditto.
6501 * sim-model.c (model_install): Ditto.
6502 * sim-options.c (standard_install): Ditto.
6503 * sim-profile.c (profile_install): Ditto.
6504 * sim-reason.c (sim_stop_reason): Ditto.
6505 * sim-run.c (sim_engine_run): Ditto.
6506 * sim-utils.c (sim_analyze_program): Ditto.
6507
6508 * sim-module.c (modules): Make profile_install and trace_install
6509 optional.
6510
6511 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6512
6513 * sim-options.c (standard_option_handler): Set the byte order.
6514
6515 * sim-events.c (sim_events_process): Allow multi tick processing.
6516 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6517
c906108c
SS		 6518 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6519 prototypes. Under development.
6520 (sim_events): Replace processing with nr_ticks_to_process.
6521
6522Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6523
6524 * nrun.c (main): Pass callbacks to sim_open instead of using
6525 sim_set_callbacks.
6526
6527 * run.c (main): Ditto.
6528
6529Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6530
6531 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6532 stop tk interrupting malloc calls.
6533 (sim_events_zalloc): Converse.
6534
6535 * Make-common.in (sim_main_headers): Add sim-events.h.
6536
6537 * sim-events.c (sim_events_schedule_after_signal): Change return
6538 type to void - signal events are strictly internal.
6539 (sim_events_init): Allocate a finite buffer for signal events.
6540 (sim_events_schedule_after_signal): Enter signal events into the
6541 signal buffer.
6542
6543 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6544 (sim_engine_restart): Ditto.
6545 (sim_engine_abort): Ditto.
6546 * sim-stop.c (sim_stop): Ditto.
6547 (control_c_simulation): Ditto.
6548 * sim-resume.c (sim_resume): Ditto.
6549 (has_stepped): Ditto.
6550 * sim-abort.c (sim_engine_abort): Ditto.
6551
6552 * sim-basics.h (transfer_type): New type.
6553
6554 * sim-core.c (sim_core_signal): New function. Print core signal
6555 information.
6556 (sim_core_find_mapping): Add transfer argument.
6557
6558 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6559 SIM_CORE_SIGNAL if a recoverable abort.
6560 * sim-core.c (sim_core_find_mapping): Ditto.
6561
6562Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6563
6564 * sim-core.c (sim_core_find_mapping): Replace calls to
6565 sim_io_error to more resiliant sim_engine_abort.
6566
6567 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6568 (sim_core_write_unaligned_N): Ditto.
6569
6570Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6571
6572 * sim-module.c: Add sim_events_install to list.
72f4393d 6573
c906108c
SS		 6574 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6575 from sim_core_*.
6576 (sim_events_init): Now returns SIG_RC.
6577
6578 * sim-run.c: New file. Generic sim_engine_run.
6579 * sim-reason.c: New file. Generic sim_stop_reason.
6580 * sim-stop.c: New file. Generic sim_stop.
6581 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6582
c906108c
SS		 6583 * Make-common.in (sim-engine.o): Add rule.
6584 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6585
c906108c
SS		 6586 * sim-engine.h, sim-engine.c: New file. Provide generic
6587 implementation of sim_engine_halt, sim_engine_error. et.al.
6588
6589 * sim-base.h (sim_state_base): Add member halt.
6590 (sim-engine.h): Include.
6591
6592 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6593 handlers.
6594 * sim-events.c (sim_events_poll): Update event handler.
6595
6596Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6597
6598 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6599 function.
6600 (sim_events_watch_sim): New function.
6601 (sim_events_watch_core): New function.
6602 (sim_watch_valid): New function.
6603 (sim_events_preprocess): New function.
6604 (sim_events_process): Process the watchpoints as well as the timer
6605 queue.
6606 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6607 (sim_events_deschedule): Check all the queues when removing an
6608 event.
6609 (sim_events_init): Ditto for cleaning.
6610
6611Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6612
6613 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6614
6615Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6616
6617 * callback.c (os_open): Type of arg flags is int.
6618
6619Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6620
6621 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6622 just like normal numbers as per IEEE rules.
6623
6624Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6625
6626 * callback.c (os_close): Mark the descriptor as being
6627 available if the close succeeded.
6628 (os_open): Pass 0644 as the mode of the file being created.
6629
6630Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631
6632 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6633 float.
6634
6635 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6636 * sim-lnline.h: Update.
6637
6638 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6639 conversion functions.
6640 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6641
c906108c
SS		 6642 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6643 compare functions. Replacing.
6644 (sim_fpu_cmp): This. Delete.
72f4393d 6645
c906108c
SS		 6646Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6647
6648 * sim-core.c (sim_core_find_mapping): Call engine_error not
6649 sim_io_error when possible.
6650
6651Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6652
6653 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6654 high/low double word.
6655
6656 * sim-trace.h: Remove definition of attribute - defined in
6657 sim_basics.h.
6658
6659Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6660
6661 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6662 name of the option - or family of options.
6663
6664 * sim-options.c (sim_args_command): Match command `a-b c' with
6665 option `--a-b-c' from option table.
6666
6667Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6668
6669 * sim-options.c (sim_print_help): For optional arguments, wrap
6670 them in [].
6671
6672 * sim-trace.c (set_trace_options): New function, handle optional
6673 argument and multiple assignment.
6674 (trace_option_handler): Update.
6675
6676 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6677 when branch tracing selected.
6678
6679Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6680
6681 * sim-trace.c (trace_one_insn): Make a va-args function.
6682
6683 * sim-trace.c (trace_vprintf): New function, va-arg version of
6684 trace_printf.
6685
6686Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6687
6688 * sim-trace.c (trace_uninstall): Don't close a file twice.
6689 * sim-profile.c (profile_uninstall): Likewise.
6690
6691Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6692
6693 * sim-trace.c (toplevel): Include bfd.h.
6694 (trace_options): Note that --trace-linenum also turns on
6695 --trace-insn. Add --trace-{branch,semantics}.
6696 (trace_option_handler): If --trace-linenum, also turn on
6697 --trace-insn. Add --trace-branch support. If --trace-semantics,
6698 turn on ALU, FPU, branch, and memory tracing.
6699 (trace_one_insn): New function to trace an instruction. Support
6700 --trace-linenum.
6701 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6702
6703 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6704 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6705 (TRACE_branch): Add new mask.
6706 (TRACE_*_P): Define all possible trace_p macros.
6707 (trace_one_insn): Declare function.
6708
6709Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6710
6711 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6712 GNU C doesn't support __attributes__.
6713 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6714 format strings.
6715
6716Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6717
6718 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6719 addresses are masked forcing them to be correctly aligned.
6720 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6721 * sim-config.c (config_alignment_to_a): Update.
6722
6723 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6724 core data.
6725 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6726 type.
6727 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6728 processor specific core maps.
6729 (sim_core_map_attach): Copy the core map data to each of the
6730 processor specific core data structures.
6731 * sim-core.c (sim_core_find_mapping): Update.
6732
6733 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6734 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6735 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6736 alternatives that handle unaligned addresses.
6737 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6738 with just CPU arg.
6739 * cgen-utils.c (sim_disassemble_insn): Update.
6740
6741Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6742
6743 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6744 tracing.
6745
6746 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6747 fpu support.
6748
6749 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6750
6751Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6752
6753 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6754 to map type.
72f4393d 6755
c906108c
SS		 6756 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6757 statement.
6758
6759Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6760
6761 * cgen-trace.c: Prepend additional trace_printf argument.
6762
6763 * cgen-utils.c (sim_disassemble_insn): Add additional core
6764 arguments.
6765
6766Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6767
6768 * nrun.c (main): Catch/report errorenous simulator states.
6769
6770 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6771 * sim-trace.c: #include string.h/strings.h so that memset is
6772 defined.
6773 * sim-utils.c: Ditto.
6774 * sim-profile.c: Ditto. And stdlib.h.
6775 (print_bar): Only define when used by instruction or memory profiler.
6776
6777 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6778
c906108c
SS		 6779 * sim-load.c (sim_load_file): Make the name constant.
6780 (sim_load_file): Passify gcc.
6781
6782 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6783 file.
6784 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6785
c906108c
SS		 6786 * sim-base.h (sim_cpu): Pre define here so available to all.
6787
6788 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6789 Restore the sim_cpu and instruction_address arguments so that full
6790 information is available to the abort function.
6791 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6792 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6793
6794 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6795 tracing support for sim-events and sim-core.
6796 (trace_option_handler): Convert #if to if where possible so always
6797 compiled/checked by C compiler.
6798 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6799
c906108c
SS		 6800 * sim-base.h: Adjust comment documenting how to define the cpu
6801 structure.
6802 (sim_state_base): Add sim_core and sim_events to simulator base
6803 object.
6804
6805 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6806 * sim-core.c (sim_core_init, sim_core_attach,
6807 sim_core_find_mapping): Update.
6808 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6809 update_time_from_event, insert_sim_event,
6810 sim_events_schedule_after_signal, sim_events_deschedule,
6811 sim_events_tick): Ditto.
72f4393d 6812
c906108c
SS		 6813 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6814 sim-model.h): Move #includes from here.
6815 * sim-base.h: To here.
6816 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6817
c906108c
SS		 6818Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6819
6820 * callback.c (default_callback): Missing initialisers.
6821
6822Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6823
6824 * sim-utils.c (sim_add_commas): New function.
6825 * sim-basics.h (sim_add_commas): Add prototype.
6826 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6827 * sim-profile.c (COMMAS): New macro.
6828 (print_*): Use it to print commas in numbers.
6829
6830 * configure: Regenerated.
6831
6832 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6833 (cgen_state): New member run_fast_p.
6834 (cgen_init): Add prototype.
6835 (sim_disassemble_insn): New arg `cpu'.
6836 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6837 * cgen-utils.c (cgen_init): New function.
6838 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6839 * genmloop.sh: Call engine_halt if loop exits.
6840
6841 * Makefile.in (sim-options_h): Define.
6842 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6843 (sim-model.o): Add new rule.
6844 (cgen-{scache,trace,utils}.o): Add new rules.
6845 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6846 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6847 Indent output by 2 spaces.
6848 * cgen-scache.h (scache_print_profile): Update.
6849 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6850 Use trace_printf, not fprintf.
6851 (trace_extract): Use trace_printf, not cgen_trace_printf.
6852 * genmloop.sh (!FAST case): Increment `insn_count'.
6853 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6854 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6855 access macro's name.
6856 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6857 Change return type to SIM_RC.
6858 (sim_core_{install,uninstall}): New functions.
6859 * sim-core.h (sim_core_{install,uninstall}): Declare.
6860 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6861 Change return type to SIM_RC.
6862 * sim-model.h (models,machs,model_install): Declare.
6863 * sim-module.c (modules): Add scache_install, model_install.
6864 (sim_post_argv_init): Set cpu->state backlinks.
6865 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6866 (standard_option_handler): Likewise.
6867 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6868 sim-profile.h.
6869 (*): Assume ANSI C.
6870 (profile_options): Delete --profile-simcache.
6871 (profile_option_handler): Likewise.
6872 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6873 spaces.
6874 (profile_print_{memory,model}): Likewise.
6875 (profile_print_simcache): Delete.
6876 (profile_print_speed): New function.
6877 (profile_print): Rewrite.
6878 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6879 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6880 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6881 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6882 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6883 (profile_print): Update prototype.
6884
6885Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6886
6887 * cgen-scache.[ch], cgen-sim.h: New files.
6888 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6889 * sim-model.c: New file.
6890
6891 * Make-common.in (clean targets): Undo patch of Apr. 22.
6892
6893Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6894
6895 * sim-n-bits.h (signed): If we have a standard compiler, undef
6896 signed, so that signedN is defined correctly.
6897
6898Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6899
6900 * sim-module.h, sim-model.h, sim-profile.h: New files.
6901 * sim-module.c, sim-profile.c: New files.
6902 * Make-common.in (SIM_PROFILE): Define
6903 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6904 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6905 (sim_module.o,sim-profile.o): Add rules for.
6906 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6907 (--enable-sim-profile): Add.
6908 * configure: Regenerated.
6909 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6910 model. Move trace and profile support to sim-{trace,profile}.h.
6911 New members trace_data, profile_data.
6912 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6913 * sim-config.h: Provide default definition of WITH_PROFILE.
6914 (WITH_TRACE): Change default to -1.
6915 (MAX_NR_PROCESSORS): Always define.
6916 * sim-options.c: Move trace and profile support to
6917 sim-{trace,profile}.h.
6918 (sim_pre_argv_init): Moved to sim-model.c.
6919 (standard_install): New function.
6920 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6921 (standard_install): Declare.
6922 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6923 (trace_install, trace_uninstall): New functions.
6924 (trace_printf): Update reference to TRACE_FILE.
6925 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6926 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6927 (WITH_TRACE_FOO_P): Define.
6928 (trace_install): Declare.
6929 (TRACE_DATA): New struct.
6930
6931Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6932
6933 * run.c: Undo last exec_bfd patch.
6934 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6935
6936Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6937
6938 * run.c (exec_bfd): Add back in.
6939 (main): Set exec_bfd.
6940
6941Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6942
6943 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6944
6945Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6946
6947 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6948 less well defined engine_error.
6949 * sim-core.c: Ditto.
6950
6951Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6952
6953 * Make-common.in: Change clean targets to use :: so that other
6954 Makefiles can have their own clean targets.
6955 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6956 __STDC__ to control use of stdarg vs. varargs syntax. Some
6957 systems can't use __STDC__, but require stdarg.
6958
6959Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6960
6961 * sim-options.c (standard_options): Add --endian.
6962 (standard_option_handler): Likewise.
6963
6964 * nrun.c: #include <signal.h>.
6965 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6966 handler that calls sim_stop ().
6967
6968Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6969
6970 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6971 handler that calls sim_stop (). Simulators may still be
6972 establishing their own handler.
6973
6974 * sim-events.c (sim_events_poll): Rename from
6975 sim_events_at_large_int. Poll IO.
6976
6977 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6978 request.
6979
6980 * callback.c (os_poll_quit): New function poll for quit signal
6981 where needed.
6982 (default_callback): Include magic number.
6983
6984Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6985
6986 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6987 Check for functions getrusage, time.
6988 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6989 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6990 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6991 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6992
6993 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6994
6995 * sim-options.c, sim-options.h: New files.
6996 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6997 * Make-common.in (nrun.o): Add rules for.
6998 * nrun.c: New file.
6999
7000 * run.c (main): Check return value of sim_open.
7001
7002 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7003 (sim_main_headers): Add sim-trace.h.
7004 * run.c (exec_bfd, target_byte_order): Delete.
7005 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7006 call sim_load instead. Check return code of sim_create_inferior.
7007 * sim-base.h (CURRENT_STATE): Define.
7008 (sim_state_base): Make typedef. New members options, prog_argv,
7009 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7010 mem_size, memory [+ corresponding access macros].
7011 (sim_cpu_base): New typedef.
7012 * sim-trace.h: New file.
7013 * sim-trace.c: New file.
7014 * sim-basics.h: #include it.
7015 * sim-load.c: New file.
7016
7017Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7018
7019 * Make-common.in (INSTALL): Set to @INSTALL@.
7020 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7021 (install-common): Depend upon installdirs. Use
7022 $(program_transform_name) directly, rather than using
7023 $(INSTALL_XFORM).
7024 (installdirs): New target.
7025 * Makefile.in (INSTALL): Set to @INSTALL@.
7026 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7027 (install-man): Depend upon installdirs. Use
7028 $(program_transform_name) directly, rather than using
7029 $(INSTALL_XFORM).
7030 (installdirs): New target.
7031
7032Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7033
7034 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7035 be overriden.
7036
7037Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7038
7039 * sim-basics.h: Only bring in config.h and tconfig.h if
7040 HAVE_CONFIG_H.
7041
7042Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7043
7044 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7045 numbering convention of the target.
7046 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7047 and WITH_TARGET_WORD_MSB.
7048 (sim_config): When possible, check for consistency with bitsize
7049 and msb.
7050
7051 * sim-bits.h: Allow MSB to be other than zero.
7052 * sim-bits.c: Ditto.
7053 * sim-n-bits.h: Ditto.
72f4393d 7054
c906108c
SS		 7055 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7056 * sim-n-bits.h (MSMASKEDn): Ditto.
7057
7058Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7059
7060 * Makefile.in (INSTALL): Change install.sh to install-sh.
7061
7062Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7063
7064 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7065
7066Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7067
7068 * run.c (main): Check that a program to run was specified.
7069
7070Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7071
7072 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7073
7074 * configure: Regenerated to track ../common/aclocal.m4 changes.
7075 * config.in: Ditto.
7076
7077Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7078
7079 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7080 * sim-config.h: To here.
7081
7082 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7083 (sim_main_headers): Define.
7084 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7085 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7086 (clean): Use it.
7087 (sim-utils.o): Add rule for.
7088 * sim-utils.o: New file.
7089 * sim-basics.h: #include sim-base.h.
7090 (zalloc): Make argument unsigned long.
7091 * sim-base.h: New file.
7092 * sim-inline.h (SIM_IO support): Delete.
7093 * sim-io.h: Delete inline support.
7094 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7095 * sim-config.c: sim-state.h renamed to sim-main.h.
7096 * sim-core.c: Likewise.
7097 * sim-events.c: Likewise.
7098
7099 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7100
7101 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7102 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7103 -DDEBUG.
7104 * configure: Regenerated to track ../common/aclocal.m4 changes.
7105
7106Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7107
7108 * configure: Regenerated to track ../common/aclocal.m4 changes.
7109
7110Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7111
7112 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7113 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7114 are defined by the configure.
7115
7116 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7117
c906108c
SS		 7118 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7119 reserved-bits): Always define.
72f4393d 7120
c906108c
SS		 7121 * sim-config.h, sim-config.c (sim_config): New function - and new
7122 file - co-ordinate the setting/checking of the common simulator
7123 configuration options.
7124
7125 * Make-common.in (sim-config.o): Add rule.
7126
7127Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7128
7129 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7130 va_list from void *, since va_list might not be a pointer type.
7131
7132Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7133
7134 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7135 in wrong order.
7136 (offset_N): Correct computation of LE offset.
7137
7138 * sim-io.c (sim_io_error): Include a new line when reporting
7139 errors.
7140
7141 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7142 `/'.
7143
7144Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7145
7146 * run.c: Include alloca-conf.h.
7147
7148 * callback.c (os_evprintf_filtered): Fix typo.
7149
7150Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7151
7152 * run.c (string.h, strings.h, stdlib.h): Include.
7153
7154 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7155 0 when nothing pending.
7156
7157 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7158 will soon be going away.
7159 (getopt): Plicate GCC.
7160
7161 * sim-endian.c (sim-io.h): Plicate GCC.
7162 * sim-bits.c (sim-io.h): Ditto.
7163 * sim-n-bits.h (ROTn): Ditto.
7164
7165 * sim-io.c (sim_io_error): Correct check for NULL.
7166
7167 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7168 the __FILE__.
7169 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7170 path.
7171
7172Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7173
7174 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7175 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7176
7177Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7178
7179 * sim-alu.h: Include sim-xcat.h.
72f4393d 7180
c906108c
SS		 7181Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7182
7183 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7184 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7185 these.
7186
7187 * sim-events.c (sim_events_at_large_int): New function. Just
7188 schedules an event every large-int ticks.
7189 (sim_events_init): Call.
7190 (sim_events_tick, sim_events_process): Move async handing to
7191 sim_events_process. Move timer decrement so that it occures after
7192 events have been processed.
72f4393d 7193
c906108c
SS		 7194 * sim-basics.h (struct _engine): Remove declaration.
7195
7196 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7197 everything with same. Rename global struct to SIM_DESC.
7198 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7199 * sim-io.h, sim-io.c: Ditto.
72f4393d 7200
c906108c
SS		 7201 * sim-assert.h: New file. Optional assertion checking macros.
7202 * sim-io.c (sim_io_error): Make just this function tolerant to
7203 null pointers.
72f4393d 7204
c906108c
SS		 7205 * sim-xcat.h: New file. Define concatenate macros.
7206 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7207 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7208 concat macros.
72f4393d 7209
c906108c
SS		 7210
7211Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7212
7213 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7214
7215Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7216
7217 * sim-inline.h: Add definitions for sim-types.
7218 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7219 module.
7220
7221Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7222
c906108c
SS		 7223 * sim-events.h: Remove defunct reference to callback struct.
7224
7225Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7226
7227 * configure: Re-generate.
7228
7229Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7230
7231 * Make-common.in (CSEARCH): Do not include the gdb directory in
7232 the search path.
7233
7234Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7235
7236 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7237 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7238 to explicitly incorporate these.
7239
7240 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7241 specify the alignment restrictions of the target architecture -
7242 without this option all alignment restrictions are accomodated.
7243 (--enable-sim-assert): New option. Conditionally compile in
7244 assertion statements.
7245 (--enable-sim-float): New option. Strongly specify the target's
7246 floating point support.
7247 (--enable-sim-hardware): New option. Specify the hardware devices
7248 included in the simulation.
7249 (--enable-sim-packages): New option. Specify the hardware
7250 packages included in the simulation.
7251 (--enable-sim-regparm): New option. Specify that parameters be
7252 passed in registers instead of on the stack.
7253 (--enable-sim-reserved-bits): New option. Specify that reserved
7254 bits within an instruction are are correctly set.
7255 (--enable-sim-smp): New option. Specify the level of SMP support
7256 to be included in the simulator.
7257 (--enable-sim-stdcall): New option. Specify an alternative
7258 function call convention.
7259 (--enable-sim-xor-endian): New option. Configure xor-endian
7260 support used by some targets to implement bi-endian support.
72f4393d 7261
c906108c
SS		 7262Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7263
7264 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7265 host endianness to be overridden.
7266 (--enable-sim-endian): Allow the target platform's byte order
7267 to be overridden.
7268 (--enable-sim-inline): Control the inlining of common components.
7269 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7270 (--enable-sim-warnings): Enable additional GCC compiler checks.
7271 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7272 SIM_WARNINGS): Add.
72f4393d 7273
c906108c
SS		 7274 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7275 sim-*-n.h so that the names are uniq on dos machines
7276 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7277
c906108c
SS		 7278Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7279
7280 * run.c: #include "libiberty.h".
7281 (main): New locals sd,no_args,sim_argv.
7282 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7283 is program name. Update call to sim_set_callbacks.
7284 Record result of sim_open, pass to other sim_foo routines.
7285
7286Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7287
7288 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7289 final newline.
7290
7291Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7292
7293 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7294 Route stdout through buffered IO.
7295
7296 * callback.c: Add os_flush_stderr, os_write_stderr,
7297 os_evprintf_filtered functions to route error output through
7298 stderr.
72f4393d 7299
c906108c
SS		 7300 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7301 Correct return type - should be void.
7302
7303Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7304
7305 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7306
7307 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7308 not provide a default value as undefined indicates disable code.
7309
7310Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7311
7312 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7313 directory.
7314 * sim-events.h, sim-events.c: Ditto.
7315 * sim-io.h, sim-io.c: Ditto.
72f4393d 7316
c906108c 7317Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7318
c906108c
SS		 7319 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7320
7321 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7322 extract the tail or least signifiant bits from an integer of the
7323 specified size.
72f4393d 7324
c906108c
SS		 7325 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7326 WITH_TARGET_BITSIZE so that the compilation will fail when an
7327 unsupported bitsize value is defined.
7328
7329 (INSERTED*): Convert to functions.
7330 (EXTRACTED*): Ditto.
72f4393d 7331
c906108c 7332 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7333
c906108c
SS		 7334Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7335
7336 * sim-inline.h: Allow explicit control over which .c files will be
7337 included by their header.
7338
7339 * sim-inline.h: Allow explicit control over which .c files use the
7340 alternative - REGPARM - parameter passing mechanism.
72f4393d 7341
c906108c
SS		 7342 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7343 icache.c, idecode.c, semantics.c or support.c. Those names are
7344 not generally applicable.
72f4393d 7345
c906108c
SS		 7346Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7347
7348 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7349 in a fashion similar to sim-endian-n.
7350
7351 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7352 both value and address macro's.
7353
7354Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7355
7356 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7357
7358 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7359 generic L_word, H_word macro's.
7360
7361Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7362
7363 * sim-basics.h: Borrow code from ppc directory.
7364 * sim-bits.c: Ditto.
7365 * sim-bits.h: Ditto.
7366 * sim-config.h: Ditto.
7367 * sim-endian-n.h: Ditto.
7368 * sim-endian.c: Ditto.
7369 * sim-endian.h: Ditto.
7370 * sim-inline.c: Ditto.
7371 * sim-inline.h: Ditto.
7372 * sim-types.h: Ditto.
7373
7374Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7375
7376 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7377 all the ALU size alternatives and then auto-configure a default.
72f4393d 7378
c906108c
SS		 7379 * sim-alu.h: Copy ppc/idecode_expression.h.
7380
7381Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7382
7383 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7384 sign extend a bit within a value.
7385
7386 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7387 a pointer into the middle of a host word.
7388 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7389
c906108c
SS		 7390Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7391
7392 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7393 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7394 appropriate definitions of read, write, etc. Add prototype for
7395 system.
7396
7397Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7398
7399 * Makefile.in (libcommon.a): Delete.
7400 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7401 (gentmap,targ-vals.h,targ-map.c): Likewise.
7402 (run-autoconf): Delete.
7403 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7404 (common makefile fragment): Moved back into ...
7405 * Make-common.in: Resurrect.
7406 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7407 * configure: Regenerated.
7408
7409Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7410
7411 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7412 (SIM_AC_OUTPUT): To here.
7413
7414Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7415
7416 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7417 comments and single quotes. Fixes a problem found on hpux.
7418
7419Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7420
7421 * aclocal.m4: Remove Make-common.in from dependencies.
7422 * (distclean): Remove targ-vals.def.
7423
7424 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7425 into here. Makes insertion into makefiles easier. Also, change
7426 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7427 targ-map.o, and run are built. They are now built in the
7428 individual simulator directories, taking sources from ../common as
7429 necessary. This replaces the merging of libcommon.a into
7430 linsim.a, which was problematic for the WinGDB build process.
7431 * run.c: Include config.h from . instead of ../common.
7432 * Make-common.in: Remove. It's no longer necessary.
7433
7434Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7435
7436 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7437 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7438
7439Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7440
7441 * run.c (main): Set target_byte_order before call to sim_open.
7442
7443Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7444
7445 * callback.c: #include <stdlib.h>
7446 (os_error): New function.
7447 (default_callback): Add os_error.
7448
7449Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7450
7451 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7452 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7453 specific.
7454 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7455
7456Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7457
7458 * run.c: #include ../common/config.h, tconfig.h.
7459 (myname): New static global.
7460 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7461 Only process -c ifdef SIM_HAVE_SIMCACHE.
7462 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7463 Parse program name from argv[0] and use in error messages.
7464 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7465 Add support for incomplete h8/300 termination indicators.
7466 (usage): Make more verbose.
7467 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7468 * Makefile.in,Make-common.in,callback.c: New files.
7469 * nltvals.def,gentmap.c,gentvals.sh: New files.
7470
72f4393d 7471Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7472
7473 * run.c: Include stdarg.h if __STDC__.
7474
7475Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7476
7477 * run.c (main): Don't print out anything if the signal
7478 number is zero (ie no signal).
7479
7480Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7481
7482 * run.c (main): Print out if the program raised a signal.
7483
7484Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7485
7486 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7487 (main): Ditto.
7488
7489Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7490
7491 * run.c (main): Explicitly cast malloc() parameter.
7492
7493Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7494
7495 * run.c (sim_bfd): New global to hold the bfd pointer for the
7496 executable.
7497 (main): Initialize sim_bfd.
7498
7499Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7500
7501 * run.c (main): Use new bfd_big_endian macro.
7502
7503Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7504
7505 * run.c (main): Removed SH specific comments, so source is
7506 generic. Also updated to only load relevant sections. Moved
7507 sim_open() to after callback attach (to match GDB).
7508
7509 * run.1: Removed SH specific comments.
7510
7511Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7512
7513 * run.c (main): Always return sigrc at end.
7514
7515Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7516
7517 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7518 bfd_check_format() fails.
7519
7520Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7521
7522 * run.c, run.1: From sh directory.
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