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CommitLineData
e7d9022b
MF		 12021-03-13 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
4 LDFLAGS_FOR_BUILD.
5
c6c7769d
MF		 62021-03-13 Mike Frysinger <vapier@gentoo.org>
7
8 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
9 (gentmap.o): New rule.
10 (gentmap): Call LINK_FOR_BUILD.
11
6c57b87f
MF		 122021-03-07 Mike Frysinger <vapier@gentoo.org>
13
14 * Make-common.in (check): Delete body.
15
ed30adf7
MF		 162021-02-28 Mike Frysinger <vapier@gentoo.org>
17
18 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
19 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
20
f8069d55
MF		 212021-02-27 Mike Frysinger <vapier@gentoo.org>
22
23 * Make-common.in (SIM_EXTRA_ALL): Delete.
24 (all): Delete $(SIM_EXTRA_ALL).
25
760b3e8b
MF		 262021-02-21 Mike Frysinger <vapier@gentoo.org>
27
28 * acinclude.m4: Removed.
29
136da8cd
MF		 302021-02-13 Mike Frysinger <vapier@gentoo.org>
31
32 * acinclude.m4: Delete all sinclude & m4_include calls.
33
652f80e0
MF		 342021-02-13 Mike Frysinger <vapier@gentoo.org>
35
36 * aclocal.m4: Delete.
37
4c0d76b9
MF		 382021-02-06 Mike Frysinger <vapier@gentoo.org>
39
40 * sim-events.c: Include sim-cpu.h.
41 (sim_event_watchpoints): Define watch_pc.
42 (sim_events_watch_pc): New function.
43 (WATCH_SIM): Handle watch_pc.
44 * sim-events.h (sim_events_watch_pc): New prototype.
45 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
46 sim_events_watch_pc.
47 * sim-watch.h (sim_watchpoints): Delete pc.
48
cd89c53f
MF		 492021-02-06 Mike Frysinger <vapier@gentoo.org>
50
51 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
52 AC_CONFIG_HEADERS.
53
aa09469f
MF		 542021-02-06 Mike Frysinger <vapier@gentoo.org>
55
56 * Make-common.in (HDEFINES, TDEFINES): Delete.
57 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
58 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
59 bfd/configure.host sourcing.
60
b9249c46
MF		 612021-02-04 Mike Frysinger <vapier@gentoo.org>
62
63 * gennltvals.py (TARGETS): Add riscv.
64 (TARGET_DIRS): Likewise.
65 * nltvals.def: Regenerate from the latest libgloss sources.
66
64515412
MF		 672021-01-31 Mike Frysinger <vapier@gentoo.org>
68
69 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
70
5bc4f5ca
SH		 712021-01-31 Stafford Horne <shorne@gmail.com>
72
73 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
74 (fixdfsi): Change res from unsigned32 to signed32.
75 (fixdfdi): Change res from unsigned64 to signed64.
76
9a7ba4aa
MF		 772021-01-30 Mike Frysinger <vapier@gentoo.org>
78
79 * gennltvals.sh: Replace shell script with ...
80 * gennltvals.py: ... this Python script.
81 * nltvals.def: Regenerate.
82
d4e3adda
MF		 832021-01-30 Mike Frysinger <vapier@gentoo.org>
84
85 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
86 sim_cia.
87 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
88
18d4b488
MF		 892021-01-30 Mike Frysinger <vapier@gentoo.org>
90
91 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
92
f4dd7491
MF		 932021-01-30 Mike Frysinger <vapier@gentoo.org>
94
95 * sim-hw.c (merge_device_file): Replace fgets with getline.
96
481fac96
MF		 972021-01-30 Mike Frysinger <vapier@gentoo.org>
98
99 * gennltvals.sh (gen_arches): Sort calls by first arg.
100 * nltvals.def: Regenerate.
101
f89f33e5
MF		 1022021-01-18 Mike Frysinger <vapier@gentoo.org>
103
104 * Make-common.in (version.c): Simplifiy args and call move-if-change.
105 * create-version.sh: Delete host & target alias logic. Write to the
106 output directly.
107
5e25901f
MF		 1082021-01-18 Mike Frysinger <vapier@gentoo.org>
109
110 * configure, configure.ac, Makefile.in: Delete.
111
d9b1deff
MF		 1122021-01-13 Mike Frysinger <vapier@gentoo.org>
113
114 * sim-watch.c (default_interrupt_handler): Define.
115 (sim_watchpoint_install): Set default interrupt_handler to new
116 default_interrupt_handler.
117
c54f3efd
MF		 1182021-01-13 Mike Frysinger <vapier@gentoo.org>
119
120 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
121
62fe7512
MF		 1222021-01-13 Mike Frysinger <vapier@gentoo.org>
123
124 * sim-events.c (sim_events_watch_sim): Change byte_order type to
125 enum bfd_endian.
126 (sim_events_watch_core): Likewise.
127 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
128 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
129 call to sim_events_watch_sim.
130
f220ef63
MF		 1312021-01-12 Mike Frysinger <vapier@gentoo.org>
132
133 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
134
9c70334d
MF		 1352021-01-11 Mike Frysinger <vapier@gentoo.org>
136
137 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
138
90e123dd
MF		 1392021-01-11 Mike Frysinger <vapier@gentoo.org>
140
141 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
142
68ed2854
MF		 1432021-01-11 Mike Frysinger <vapier@gentoo.org>
144
145 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
146 strings.h, time.h, and errno.h.
147 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
148 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
149 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
150 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
151 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
152 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
153 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
154 and strings.h include.
155
f074c07d
MF		 1562021-01-09 Mike Frysinger <vapier@gentoo.org>
157
158 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
159 * sim-core.c, sim-watch.c: Include libiberty.h.
160
50df264d
MF		 1612021-01-09 Mike Frysinger <vapier@gentoo.org>
162
163 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
164
bf470982
MF		 1652021-01-09 Mike Frysinger <vapier@gentoo.org>
166
167 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
168 Set WERROR_CFLAGS when first arg is not set or is "yes".
169
b5a4a01a
MF		 1702021-01-09 Mike Frysinger <vapier@gentoo.org>
171
172 * hw-base.c (full_name_of_hw): Delete full_name. Replace
173 hw_strdup call with hw_malloc.
174
ce0be407
MF		 1752021-01-09 Mike Frysinger <vapier@gentoo.org>
176
177 * cgen-par.c: Include stdlib.h.
178 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
179
46f900c0
MF		 1802021-01-08 Mike Frysinger <vapier@gentoo.org>
181
182 * Make-common.in (C_DIALECT): Define.
183 (COMPILE.pre): Append $(C_DIALECT).
184 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
185
e904f56d
MF		 1862021-01-07 Mike Frysinger <vapier@gentoo.org>
187
188 * sim-core.c (sim_memory_map): Define.
189
dfb856ba
MF		 1902021-01-04 Mike Frysinger <vapier@gentoo.org>
191
192 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
193 * configure: Regenerate.
194
babd2ee1
MF		 1952021-01-04 Mike Frysinger <vapier@gentoo.org>
196
197 * sim-options.c (sim_print_version): Print out more details when
198 is_command is non-zero.
199
19b1c385
MF		 2002021-01-04 Mike Frysinger <vapier@gentoo.org>
201
202 * sim-options.c (standard_option_handler): Call sim_print_version.
203 (sim_print_version): New function.
204 * sim-options.h (sim_print_version): New prototype.
205
dbed468b
MF		 2062021-01-04 Mike Frysinger <vapier@gentoo.org>
207
208 * sim-config.c (print_sim_config): Rename to ...
2b667e32 209 (sim_config_print): ... this.
dbed468b
MF		 210 * sim-config.h: Likewise.
211
0ede24f2
MF		 2122021-01-02 Mike Frysinger <vapier@gentoo.org>
213
214 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
215 FLOOR_PAGE): Delete unused macros.
216 (align_up, align_down): Define.
217
b3f8962b
TV		 2182020-08-10 Tom de Vries <tdevries@suse.de>
219
220 * sim-cpu.c: Include stdlib.h for free.
221
b760fb3a
SM		 2222020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
223
224 * nrun.c: Include stdlib.h.
225 * sim-core.c: Likewise.
226 * sim-engine.c: Likewise.
227 * sim-io.c: Likewise.
228 * sim-module.c: Likewise.
229 * sim-reason.c: Likewise.
230
78aa740b
TT		 2312019-12-19 Tom Tromey <tromey@adacore.com>
232
233 PR build/24572:
234 * Makefile.in (install-strip): New target.
235
f47674be
PK		 2362019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
237
238 * sim-utils.c: Prevent buffer overflow.
239
ddd44b70
DD		 2402019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
241
242 * gennltvals.sh: Add PRU libgloss target.
243 * nltvals.def: Regenerate from the latest libgloss sources.
244
f1cc84f5
SH		 2452019-06-13 Stafford Horne <shorne@gmail.com>
246
247 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
248 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
249 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
250
688cea90
SH		 2512019-06-13 Stafford Horne <shorne@gmail.com>
252
253 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
254 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
255
798066ab
AB		 2562019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
257
258 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
259 CURRENT_TARGET_BYTE_ORDER.
260 (SUBWORDTFSI): Likewise.
261 (JOINSIDF): Likewise.
262 (JOINSIXF): Likewise.
263 (JOINSITF): Likewise.
264
d3fe0d7b
AB		 2652019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
266
267 * sim-base.h: Add 'sim-assert.h' include.
268 * sim-basics.h: Add 'libiberty.h' include.
269
b6061d4d
SH		 2702019-03-28 Stafford Horne <shorne@gmail.com>
271
272 * sim-options.c: Include "config.h".
273 Include <stdio.h>.
274 * sim-watch.c: Include "config.h".
275 Include <stdio.h>.
276 * hw-device.c: Include <string.h>.
277 * hw-events.c: Include <string.h>.
278 * hw-handles.c: Include <stdlib.h>.
279 * sim-fpu.c: Include <stdlib.h>.
280
ef986697
SH		 2812019-03-28 Stafford Horne <shorne@gmail.com>
282
283 * Make-common.in (sim-arange_h): Remove sim-arange.c
284 * sim-arange.c: Remove SIM_ARANGE_C.
285 Add ifdef for _SIM_ARANGE_C_.
286 Include "sim-arange.h".
287 Remove include for unused "sim-assert.h".
288 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
289 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
290 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
291 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
292 INLINE_SIM_ARANGE.
293 * sim-arange.h (sim_addr_range_add): Declare as
294 INLINE_SIM_ARANGE.
295 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
296 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
297 Remove definition of SIM_ARANGE_INLINE.
298 Remove [HAVE_INLINE].
299 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
300 * sim-base.h: Include "sim-arange.h"
301 * sim-basics.h: Remove include of "sim-arange.h"
302 * sim-inline.c: Include "sim-arange.c"
303 * sim-inline.h: Define INLINE_SIM_ARANGE.
304 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
305 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
306
67f8b42f
TT		 3072019-01-26 Tom Tromey <tom@tromey.com>
308
309 * Make-common.in (version.c): Use sim's create-version.sh.
310 * create-version.sh: New file.
311
7516c26f
PK		 3122019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
313
b84bb29d 314 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 315
dc7e8184
SM		 3162019-01-15 Simon Marchi <simon.marchi@ericsson.com>
317
318 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
319
c5ebe0ff
AB		 3202018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
321
322 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
323 this point, it should have already been set in cb_syscall.
324
07f5f4c6
RH		 3252018-10-05 Stafford Horne <shorne@gmail.com>
326
327 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
328 (ADDOFDI): New function, add overflow flag DI variant.
329 (SUBCFDI): New function, subtract carry flag DI variant.
330 (SUBOFDI): New function, subtract overflow flag DI variant.
331
2283a210
КВО		 3322018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
333
334 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
335 cpu_core.byte_xor.
336 * sim-core.c (sim_core_set_xor): Likewise.
337 (sim_core_xor_read_buffer): Likewise.
338 (sim_core_xor_write_buffer): Likewise.
339
58884b0e
PG		 3402017-12-12 Peter Gavin <pgavin@gmail.com>
341 Stafford Horne <shorne@gmail.com>
342
343 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
344 flag.
345 (MUL1OFSI): New function, 1's complement overflow flag.
346
07b95864
PG		 3472017-12-12 Peter Gavin <pgavin@gmail.com>
348 Stafford Horne <shorne@gmail.com>
349
350 * cgen-accfp.c (remsf, remdf): New function.
351 (cgen_init_accurate_fpu): Add remsf and remdf.
352 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
353 * sim-fpu.c (sim_fpu_rem): New function.
354 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
355 (sim_fpu_rem): New function.
356 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
357
5c887dd5
JB		 3582017-09-06 John Baldwin <jhb@FreeBSD.org>
359
360 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
361 environment.
362
003ca0fd
YQ		 3632017-05-24 Yao Qi <yao.qi@linaro.org>
364
365 * sim-trace.c (trace_disasm): Caller update.
366
5357150c
MF		 3672016-08-15 Mike Frysinger <vapier@gentoo.org>
368
369 * sim-base.h (sim_state_base): Add prog_syms_count.
370 (STATE_PROG_SYMS_COUNT): Define.
371 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
372 (trace_load_symbols): New function.
373 (trace_sym_value): Likewise.
374 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
375 loading logic with a call to trace_load_symbols.
376 * sim-trace.h (trace_load_symbols, trace_sym_value): New
377 prototypes.
378
4c171e25
MF		 3792016-08-13 Mike Frysinger <vapier@gentoo.org>
380
381 * cgen-types.h (mode_names): Mark const.
382 * cgen-utils.c (mode_names): Likewise.
383
6b979454
MF		 3842016-08-13 Mike Frysinger <vapier@gentoo.org>
385
386 * cgen-defs.h (struct cgen_state): Delete argv and envp.
387 (STATE_ARGV, STATE_ENVP): Delete.
388
13754e4c
NC		 3892016-02-04 Nick Clifton <nickc@redhat.com>
390
391 * cgen-scache.c (scache_option_handler): Prevent possible
392 undefined behaviour computing the size of the scache by using
393 unsigned integers instead of signed integers.
394
f749ed60
JB		 3952016-01-17 Joel Brobecker <brobecker@adacore.com>
396
397 * sim-fpu.c: Minor comment fixes throughout.
398
3c8e93b7
JB		 3992016-01-17 Joel Brobecker <brobecker@adacore.com>
400
401 * sim-fpu.c (print_bits): Minor reformatting (no code change).
402 (sim_fpu_map): Likewise.
403
34ac507d
MF		 4042016-01-11 Mike Frysinger <vapier@gentoo.org>
405
406 * sim-config.c (print_sim_config): Drop extra whitespace before =
407 in output for byte order, stdio, and msb settings.
408
ce39bd38
MF		 4092016-01-10 Mike Frysinger <vapier@gentoo.org>
410
411 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
412 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
413 sim-stdio, sim-trace, and sim-profile.
414 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
415 (SIM_AC_OPTION_ASSERT): Likewise.
416 (SIM_AC_OPTION_SMP): Likewise.
417 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
418 * configure: Regenerate.
419 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
420 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
421 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
422 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
423 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
424 WITH_ENVIRONMENT & USER_ENVIRONMENT.
425 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
426 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
427 WITH_ASSERT, WITH_STDIO): Delete.
428 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
429 check.
430
e19418e0
MF		 4312016-01-10 Mike Frysinger <vapier@gentoo.org>
432
433 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
434 * configure: Regenerate.
435 * Make-common.in (SIM_PACKAGES): Delete.
436 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
437
16f7876d
MF		 4382016-01-10 Mike Frysinger <vapier@gentoo.org>
439
440 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
441
35656e95
MF		 4422016-01-10 Mike Frysinger <vapier@gentoo.org>
443
444 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
445
99d8e879
MF		 4462016-01-10 Mike Frysinger <vapier@gentoo.org>
447
448 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
449 sim_link_links.
450 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
451 * gentmap.c: Change targ-vals.def include to nltvals.def.
452 * Make-common.in (gentmap): Change targ-vals.def to
453 $(srccom)/nltvals.def.
454 (distclean): Delete rm -f targ-vals.def.
455 * Makefile.in: Update comment.
456
347fe5bb
MF		 4572016-01-10 Mike Frysinger <vapier@gentoo.org>
458
459 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
460 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
461 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
462
0dc73ef7
MF		 4632016-01-10 Mike Frysinger <vapier@gentoo.org>
464
465 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
466 and --enable-sim-stdcall and sim_stdcall.
467 * configure: Regenerate.
468 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
469 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
470 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
471 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
472 (REGPARM_*): Delete all regparm defines and their use.
473
22be3fbe
MF		 4742016-01-10 Mike Frysinger <vapier@gentoo.org>
475
476 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
477 * Make-common.in (SIM_CFLAGS): Delete.
478 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
479 * Makefile.in: Likewise.
480
936df756
MF		 4812016-01-09 Mike Frysinger <vapier@gentoo.org>
482
483 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
484 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
485 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
486 * acinclude.m4 (SIM_AC_COMMON): ... here.
487 * aclocal.m4, configure: Regenerate.
488 * config.in: Delete file.
489 * callback.c: Change cconfig.h include to config.h.
490 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
491 syscall.c: Likewise.
492 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
493 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
494
b900245c
MF		 4952016-01-06 Mike Frysinger <vapier@gentoo.org>
496
497 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
498 date, and time information.
499
2e3d4f4d
MF		 5002016-01-06 Mike Frysinger <vapier@gentoo.org>
501
502 * sim-options.c (sim_parse_args): Mark argv array const.
503 * sim-options.h (sim_parse_args): Likewise.
504
bfb2629c
MF		 5052016-01-05 Mike Frysinger <vapier@gentoo.org>
506
507 * sim-trace.c: Include dis-asm.h.
508 (OPTION_TRACE_DISASM): New enum.
509 (trace_options): Add trace-disasm flag.
510 (trace_option_handler): Handle OPTION_TRACE_DISASM.
511 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
512 (dis_read, dis_printf, trace_disasm): New functions.
513 * sim-trace.h: Include dis-asm.h.
514 (TRACE_INSN_IDX): Clarify comment.
515 (TRACE_DISASM_IDX): New enum.
516 (TRACE_disasm): New define.
517 (WITH_TRACE_DISASM_P): New define.
518 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
519 (STRACE_DISASM_P): New define.
520 (TRACE_DISASM_P): Likewise.
521 (TRACE_DISASM_P): Likewise.
522 (TRACE_DISASM): Likewise.
523 (trace_disasm): New function.
524
44ddb0c6
MF		 5252016-01-04 Mike Frysinger <vapier@gentoo.org>
526
527 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
528
bc273e17
MF		 5292016-01-04 Mike Frysinger <vapier@gentoo.org>
530
531 * cgen-scache.c (MAX): Delete.
532 (scache_init): Change MAX to max.
533 * cgen-trace.c (min): Delete.
534 * cgen-utils.c (min): Delete.
535 * sim-basics.h [!min] (min): Define.
536 [!max] (max): Define.
537
8d7d784e
MF		 5382016-01-04 Mike Frysinger <vapier@gentoo.org>
539
540 * sim-options.c (sim_parse_args): Tweak getopt error message.
541
9bbf6f91
MF		 5422016-01-04 Mike Frysinger <vapier@gentoo.org>
543
544 * acinclude.m4 (sim-bswap): Delete.
545 * configure: Regenerate.
546 * Make-common.in (SIM_BSWAP): Delete.
547 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
548 * sim-config.h (htonl, ntohl): Delete.
549 (WITH_BSWAP): Delete.
550
77cf2ef5
MF		 5512016-01-03 Mike Frysinger <vapier@gentoo.org>
552
553 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
554 opterr state to it before calling getopt_long and restore afterwards.
555 Set opterr to 0. When optc is '?', call sim_io_eprintf.
556
61971b86
MF		 5572016-01-03 Mike Frysinger <vapier@gentoo.org>
558
559 * hw-device.h (device): Delete commented typedef.
560 * sim-basics.h (device): Delete typedef.
561
34fed699
MF		 5622016-01-03 Mike Frysinger <vapier@gentoo.org>
563
564 * sim-options.c (sim_parse_args): Replace for loop with a call
565 to countargv.
566
aba6f46b
MF		 5672016-01-03 Mike Frysinger <vapier@gentoo.org>
568
569 * nrun.c (myname): Mark const.
570 (main): Mark name const. Replace myname parsing loop with a
571 call to lbasename.
572
0cb8d851
MF		 5732016-01-03 Mike Frysinger <vapier@gentoo.org>
574
575 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
576 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
577 (SIM_AC_OPTION_HOSTENDIAN): Delete.
578 * config.in, configure: Regenerate.
579 * Make-common.in (SIM_HOSTENDIAN): Delete.
580 * sim-config.c (current_host_byte_order): Delete.
581 (sim_config): Delete current_host_byte_order assignments and
582 CURRENT_HOST_BYTE_ORDER checks.
583 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
584 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
585 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
586 (current_host_byte_order): Delete.
587 (CURRENT_HOST_BYTE_ORDER): Likewise.
588 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
589 (HOST_BYTE_ORDER): ... this.
590 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
591 HOST_BYTE_ORDER.
592 (sim_endian_join_16): Likewise.
593 * sim-n-core.h (sim_core_read_misaligned_N): Change
594 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
595 (sim_core_write_misaligned_N): Likewise.
596 * sim-n-endian.h (endian_t2h_N): Likewise.
597 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
598 endian_le2h_N): Likewise.
599 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
600
1ac72f06
MF		 6012016-01-02 Mike Frysinger <vapier@gentoo.org>
602
603 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
604 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
605 BFD_ENDIAN_UNKNOWN.
606 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
607 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
608 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
609 * nrun.c (main): Likewise.
610 * sim-config.c (current_host_byte_order): Change type to enum
611 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
612 (current_target_byte_order): Likewise.
613 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
614 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
615 BFD_ENDIAN_UNKNOWN.
616 (sim_config): Change prefered_target_byte_order type to enum
617 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
618 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
619 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
620 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
621 Delete all the various arch/OS endian includes & defines.
622 (current_host_byte_order): Change type to enum bfd_endian.
623 (current_target_byte_order): Likewise.
624 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
625 (CURRENT_TARGET_BYTE_ORDER): Likewise.
626 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
627 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
628 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
629 BFD_ENDIAN_UNKNOWN.
630 (sim_events_watch_core): Likewise.
631 * sim-events.h: Likewise.
632 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
633 BFD_ENDIAN_BIG.
634 (sim_core_write_misaligned_N): Likewise.
635 * sim-n-endian.h (endian_h2be_N): Likewise.
636 (endian_be2h_N): Likewise.
637 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
638 (offset_N): Likewise.
639 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
640 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
641
d47f5b30
MF		 6422016-01-02 Mike Frysinger <vapier@gentoo.org>
643
644 * cgen-defs.h (current_state): Delete.
645 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
646 * sim-utils.c (current_state): Delete.
647
9950eccb
MF		 6482015-12-30 Mike Frysinger <vapier@gentoo.org>
649
650 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
651 to use lbasename.
652
5e744ef8
MF		 6532015-12-27 Mike Frysinger <vapier@gentoo.org>
654
655 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
656
1b393626
MF		 6572015-12-26 Mike Frysinger <vapier@gentoo.org>
658
659 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
660 * config.in, configure: Regenerate.
661 * Make-common.in (sim-basics_h): Delete tconfig.h.
662 (distclean): Likewise.
663 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
664 (new_sim_core_mapping): Delete WITH_HW and device *device.
665 (sim_core_map_attach, sim_core_attach): Likewise.
666 (sim_core_read_buffer): Delete WITH_DEVICES logic.
667 (sim_core_write_buffer): Likewise.
668 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
669 *device.
670 (sim_core_attach): Likewise.
671 (device_io_read_buffer, device_io_write_buffer): Delete.
672 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
673 (sim_core_write_aligned_N): Likewise.
674 * tconfig.h: Delete file.
675
dea10706
MF		 6762015-12-26 Mike Frysinger <vapier@gentoo.org>
677
678 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
679 Call sim_cpu_hw_io_read_buffer if cpu is valid.
680 (sim_core_write_buffer): Move cia decl to top of func. Call
681 sim_cpu_hw_io_write_buffer if cpu is valid.
682
49aef5a5
MF		 6832015-12-25 Mike Frysinger <vapier@gentoo.org>
684
685 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
686 HW_TRACE call.
687 (hw_find_integer_property): Likewise.
688 (hw_find_integer_array_property): Likewise.
689 (hw_add_duplicate_property): Likewise.
690
cf59f47e
MF		 6912015-12-25 Mike Frysinger <vapier@gentoo.org>
692
693 * sim-config.h (WITH_ENGINE): Delete.
694 * sim-module.c (modules): Always include sim_engine_install.
695
0d585950
MF		 6962015-12-25 Mike Frysinger <vapier@gentoo.org>
697
698 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
699 * cgen-types.h (SIM_HAVE_MODEL): Delete.
700 * sim-base.h: Always include sim-model.h.
701 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
702 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
703 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
704 [!WITH_MODEL_P] (sim_machs): Define.
705 * sim-model.h: Add some developer docs.
706 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
707 (WITH_MODEL_P): Define.
708 * sim-module.c (modules): Always include sim_model_install.
709 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
710
8a0ebee6
MF		 7112015-12-25 Mike Frysinger <vapier@gentoo.org>
712
713 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
714 * sim-model.c: Likewise.
715 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
716 SIM_MACH_IMP_PROPERTIES
717
42a3af56
MF		 7182015-12-25 Mike Frysinger <vapier@gentoo.org>
719
720 * sim-core.c (device_error): Delete.
721 (sim_core_map_attach): Delete calls to device_error.
722 (sim_core_attach): Likewise.
723 * sim-core.h (device_error): Delete.
724 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
725 to sim_engine_abort.
726 (sim_core_write_aligned_N): Likewise.
727
9e8e7dd9
MF		 7282015-12-25 Mike Frysinger <vapier@gentoo.org>
729
730 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
731 * sim-core.c (sim_core_write_buffer): Likewise.
732 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
733 (sim_core_write_aligned_N): Likewise.
734
268c9139
MF		 7352015-12-25 Mike Frysinger <vapier@gentoo.org>
736
737 * dv-pal.c: Include config.h and sim-main.h.
738 (hw_pal_io_read_buffer): Always call CPU_INDEX.
739
26936211
MF		 7402015-12-24 Mike Frysinger <vapier@gentoo.org>
741
742 * sim-options.c (standard_options): Always enable load-lma and
743 load-vma options.
744 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
745
9db2b719
MF		 7462015-12-24 Mike Frysinger <vapier@gentoo.org>
747
748 * sim-module.c (MODULE_LIST): Delete.
749
bd3fb5b8
MF		 7502015-12-24 Mike Frysinger <vapier@gentoo.org>
751
752 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
753 Move to h8300/compile.c.
754 [SIM_H8300] (standard_options): Likewise.
755 (standard_option_handler): Likewise.
756
84e8e361
MF		 7572015-12-24 Mike Frysinger <vapier@gentoo.org>
758
759 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
760 sim_watchpoint_install.
761
3cabaf66
MF		 7622015-12-24 Mike Frysinger <vapier@gentoo.org>
763
764 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
765 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
766 sim_memopt_install.
767 * sim-options.c (OPTION_MEM_SIZE): Delete.
768 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
769 (standard_option_handler): Likewise.
770
8abe6c66
MF		 7712015-12-24 Mike Frysinger <vapier@gentoo.org>
772
773 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
774
dc11500a
MF		 7752015-11-21 Mike Frysinger <vapier@gentoo.org>
776
777 PR sim/18762
778 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
779
2561d580
MF		 7802015-11-21 Mike Frysinger <vapier@gentoo.org>
781
782 PR sim/19273
783 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
784 vasprintf, and va_end together. Check ret after va_end call.
785
37258e99
MF		 7862015-11-21 Mike Frysinger <vapier@gentoo.org>
787
788 * sim-types.h (SIM_PRI_TB): Define.
789 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
790 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
791 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
792 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
793
cdf850e9
MF		 7942015-11-17 Mike Frysinger <vapier@gentoo.org>
795
796 * sim-main.h (WITH_MODULO_MEMORY): Delete.
797 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
798 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
799 (sim_core_translate): Likewise.
800 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
801
146b80ff
MF		 8022015-11-16 Mike Frysinger <vapier@gentoo.org>
803
804 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
805 (cgen_cpu_close): Change to XCONCAT2.
806
797eee42
MF		 8072015-11-15 Mike Frysinger <vapier@gentoo.org>
808
809 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
810 and sim-stop.o.
811
6e4f085c
MF		 8122015-11-14 Mike Frysinger <vapier@gentoo.org>
813
814 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
815 * sim-close.c: New file.
816
8e394ffc
AB		 8172015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
818 Ali Lown <ali.lown@imgtec.com>
819
820 * sim-bits.h (EXTEND6): New macro.
821 (EXTEND12): New macro.
822 (EXTEND25): New macro.
823
602a67cb
MF		 8242015-06-24 Mike Frysinger <vapier@gentoo.org>
825
826 * sim-trace.c (trace_one_insn): Delete.
827 * sim-trace.h (trace_one_insn): Delete.
828
9b6025d1
MF		 8292015-06-24 Mike Frysinger <vapier@gentoo.org>
830
831 * sim-trace.c (debug_printf): Rename to ...
832 (sim_debug_printf): ... this.
833 * sim-trace.h (debug_printf): Delete define.
834 (debug_printf): Rename to ...
835 (sim_debug_printf): ... this.
836
fa8f87e5
MF		 8372015-06-24 Mike Frysinger <vapier@gentoo.org>
838
839 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
840 (trace_options): Add trace-register option.
841 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
842 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
843 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
844 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
845 TRACE_REGISTER_P, TRACE_REGISTER): Define.
846
cf304b56
MF		 8472015-06-24 Mike Frysinger <vapier@gentoo.org>
848
849 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
850 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
851 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
852 STRACE_DEBUG): Define.
853
8371bf0c
MF		 8542015-06-24 Mike Frysinger <vapier@gentoo.org>
855
856 * sim-trace.c (trace_options): Update help text for trace-alu,
857 trace-fpu, trace-vpu, and trace-semantics.
858 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
859 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
860
e7505490
MF		 8612015-06-24 Mike Frysinger <vapier@gentoo.org>
862
863 * sim-assert.h (SIM_FILTER_PATH): Delete.
864 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
865 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
866 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
867 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
868 * sim-events.c: Include libiberty.h.
869 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
870
8d0978fb
MF		 8712015-06-23 Mike Frysinger <vapier@gentoo.org>
872
873 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
874 (AC_ARG_ENABLE(sim-cflags)): Likewise.
875 (AC_ARG_ENABLE(sim-debug)): Likewise.
876 (AC_ARG_ENABLE(sim-stdio)): Likewise.
877 (AC_ARG_ENABLE(sim-trace)): Likewise.
878 (AC_ARG_ENABLE(sim-profile)): Likewise.
879 (AC_ARG_ENABLE(sim-environment)): Likewise.
880 (AC_ARG_ENABLE(sim-alignment)): Likewise.
881 (AC_ARG_ENABLE(sim-assert)): Likewise.
882 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
883 (AC_ARG_ENABLE(sim-endian)): Likewise.
884 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
885 (AC_ARG_ENABLE(sim-float)): Likewise.
886 (AC_ARG_ENABLE(sim-scache)): Likewise.
887 (AC_ARG_ENABLE(sim-default-model)): Likewise.
888 (AC_ARG_ENABLE(sim-inline)): Likewise.
889 (AC_ARG_ENABLE(sim-packages)): Likewise.
890 (AC_ARG_ENABLE(sim-regparm)): Likewise.
891 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
892 (AC_ARG_ENABLE(sim-smp)): Likewise.
893 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
894 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
895 (AC_ARG_ENABLE(cgen-maint)): Likewise.
896 * configure: Regenerate.
897
4953dc20
MF		 8982015-06-23 Mike Frysinger <vapier@gentoo.org>
899
900 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
901
b50a1532
MF		 9022015-06-23 Mike Frysinger <vapier@gentoo.org>
903
904 * cgen-trace.c [!__STDC__]: Delete.
905 * sim-trace.h [!__STDC__]: Likewise.
906
ccd4b295
MF		 9072015-06-21 Mike Frysinger <vapier@gentoo.org>
908
909 * sim-model.c (sim_model_init): Assert model is not NULL.
910
f55b33d5
MF		 9112015-06-21 Mike Frysinger <vapier@gentoo.org>
912
913 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
914 stdint.h. Replace all signed/unsigned typedefs with int#_t and
915 uint#_t.
916
618b526e
MF		 9172015-06-21 Mike Frysinger <vapier@gentoo.org>
918
919 * sim-alu.h (_SIM_ALU_H_): Rename to ...
920 (SIM_ALU_H): ... this.
921 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
922 (SIM_ASSERT_H): ... this.
923 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
924 (SIM_BASICS_H): ... this.
925 * sim-bits.h (_SIM_BITS_H_): Rename to ...
926 (SIM_BITS_H): ... this.
927 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
928 (SIM_ENDIAN_H): ... this.
929
57b42d64
MF		 9302015-06-18 Mike Frysinger <vapier@gentoo.org>
931
932 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
933 constant string.
934
7aec3bb9
MF		 9352015-06-18 Mike Frysinger <vapier@gentoo.org>
936
937 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
938 m for sentinel testing.
939
7d5c6c43
MF		 9402015-06-17 Mike Frysinger <vapier@gentoo.org>
941
942 * sim-syscall.c: Include errno.h and targ-vals.h.
943 (sim_syscall_multi, sim_syscall): Define.
944 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
945 * syscall.c (cb_syscall): Extend comment.
946
61a0c964
MF		 9472015-06-17 Mike Frysinger <vapier@gentoo.org>
948
949 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
950 * sim-syscall.c: New file.
951 * sim-syscall.h: New file.
952
6362a3f8
MF		 9532015-06-17 Mike Frysinger <vapier@gentoo.org>
954
955 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
956 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
957 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
958 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
959 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
960 Define.
961 * gentmap.c (gen_targ_map_c): Output name field.
962
306f4178
MF		 9632015-06-12 Mike Frysinger <vapier@gentoo.org>
964
965 * acinclude.m4: Change configure.in to configure.ac.
966 * sim-config.h: Likewise.
967
a3487082
MF		 9682015-06-12 Mike Frysinger <vapier@gentoo.org>
969
970 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
971 * configure: Regenerate.
972
bb11f3ed
MF		 9732015-06-12 Mike Frysinger <vapier@gentoo.org>
974
975 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
976 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
977 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
978 TRACE_DEBUG): Define.
979
bffcfec8
MF		 9802015-06-12 Mike Frysinger <vapier@gentoo.org>
981
982 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
983 * sim-trace.c (trace_option_handler): Likewise.
984 * sim-trace.h (WITH_TRACE_ANY_P): Define.
985 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
986 (TRACE_ANY_P): Likewise.
987
db7858e2
MF		 9882015-06-12 Mike Frysinger <vapier@gentoo.org>
989
990 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
991 CGEN_TRACE_INSN_FINI.
992 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
993 trace_result to cgen_trace_result, trace_insn_fini to
994 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
995 and trace_extract to cgen_trace_extract.
996 * cgen-trace.h (trace_insn_init): Rename to ...
997 (cgen_trace_insn_init): ... this.
998 (trace_insn_fini): Rename to ...
999 (cgen_trace_insn_fini): ... this.
1000 (trace_insn): Rename to ...
1001 (cgen_trace_insn): ... this.
1002 (trace_extract): Rename to ...
1003 (cgen_trace_extract): ... this.
1004 (trace_result): Rename to ...
1005 (cgen_trace_result): ... this.
1006 (TRACE_RESULT_P): Rename to ...
1007 (CGEN_TRACE_RESULT_P): ... this.
1008 (TRACE_INSN_INIT): Rename to ...
1009 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1010 cgen_trace_insn_init.
1011 (TRACE_INSN_FINI): Rename to ...
1012 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1013 cgen_trace_insn_fini.
1014 (TRACE_PRINTF): Rename to ...
1015 (CGEN_TRACE_PRINTF): ... this.
1016 (TRACE_INSN): Rename to ...
1017 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1018 (TRACE_EXTRACT): Rename to ...
1019 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1020 cgen_trace_extract.
1021 (TRACE_RESULT): Rename to ...
1022 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1023 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1024 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1025 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1026 TRACE_INSN to CGEN_TRACE_INSN.
1027 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1028
83034798
MF		 10292015-06-11 Mike Frysinger <vapier@gentoo.org>
1030
1031 * sim-events.c (ETRACE_P): Delete.
1032 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1033 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1034 * sim-events.h (struct _sim_events): Delete trace member.
1035 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1036 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1037
ce4eda4a
MF		 10382015-06-11 Mike Frysinger <vapier@gentoo.org>
1039
1040 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1041 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1042 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1043 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1044
a6c2a374
MF		 10452015-06-11 Mike Frysinger <vapier@gentoo.org>
1046
1047 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1048
9b9c712c
MF		 10492015-06-11 Mike Frysinger <vapier@gentoo.org>
1050
1051 * sim-trace.h (WITH_TRACE_P): New define.
1052 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1053 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1054 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1055 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1056 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1057 Redefine to use WITH_TRACE_P.
1058
10592015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1060
1061 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1062 mistake in call to sim_engine_abort.
509c2f32 1063
0a13382c
NC		 10642015-04-29 Nick Clifton <nickc@redhat.com>
1065
1066 PR 18273
1067 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1068 increasing parenthesis around casts to signed values.
0a13382c 1069
767e68f1
MF		 10702015-04-21 Mike Frysinger <vapier@gentoo.org>
1071
1072 * gennltvals.sh: Add mcore support.
1073 * nltvals.def: Regenerate.
1074
248d23e8
MF		 10752015-04-21 Mike Frysinger <vapier@gentoo.org>
1076
1077 * cgen.sh: Add +x permissions.
1078 * genmloop.sh: Likewise.
1079 * gentvals.sh: Likewise.
1080 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1081 Change all uses of srcroot for newlib to newlibroot.
1082
20bca71d
MF		 10832015-04-18 Mike Frysinger <vapier@gentoo.org>
1084
1085 * sim-base.h (SIM_CPU): New typedef.
1086
7e83aa92
MF		 10872015-04-18 Mike Frysinger <vapier@gentoo.org>
1088
1089 * cgen-engine.h (CIA_ADDR): Delete.
1090 * sim-base.h: Update sim_cia example.
1091 [!CIA_ADDR] (sim_cia): New typedef.
1092
034685f9
MF		 10932015-04-17 Mike Frysinger <vapier@gentoo.org>
1094
1095 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1096 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1097 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1098 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1099 CIA_SET to CPU_PC_SET.
1100
78e9aa70
MF		 11012015-04-15 Mike Frysinger <vapier@gentoo.org>
1102
1103 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1104 * sim-main.h (STATE_CPU): Remove from comment and define.
1105
bf12d44e
MF		 11062015-04-13 Mike Frysinger <vapier@gentoo.org>
1107
1108 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1109 * configure: Regenerate.
1110
a542beff
MF		 11112015-04-13 Mike Frysinger <vapier@gentoo.org>
1112
1113 * sim-options.c: Include version.h.
1114 (OPTIONS_VERSION): New enum.
1115 (standard_options): Add "version".
1116 (standard_option_handler): Handle OPTIONS_VERSION.
1117
8c32ba22
MF		 11182015-04-13 Mike Frysinger <vapier@gentoo.org>
1119
1120 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1121 (create-version.sh): Delete.
1122
122bbfb5
MF		 11232015-04-06 Mike Frysinger <vapier@gentoo.org>
1124
1125 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1126
0fe84f3f
MF		 11272015-04-01 Mike Frysinger <vapier@gentoo.org>
1128
1129 * run-sim.h, run.c: Delete.
1130 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1131
aadc9410
MF		 11322015-03-31 Mike Frysinger <vapier@gentoo.org>
1133
1134 * config.in, configure: Regenerate.
1135 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1136 (ZLIB, ZLIBINC): Define.
1137 (BFD_LIB): Add $(ZLIB).
1138
5a394431
MF		 11392015-03-31 Mike Frysinger <vapier@gentoo.org>
1140
1141 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1142 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1143
92fc6153
MF		 11442015-03-29 Mike Frysinger <vapier@gentoo.org>
1145
1146 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1147 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1148 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1149
596f8827
MF		 11502015-03-24 Mike Frysinger <vapier@gentoo.org>
1151
1152 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1153 usage of STATE_WATCHPOINTS.
1154 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1155 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1156
523ba8f9
MF		 11572015-03-24 Mike Frysinger <vapier@gentoo.org>
1158
1159 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1160
c0931f26
MF		 11612015-03-24 Mike Frysinger <vapier@gentoo.org>
1162
1163 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1164
30452bbe
MF		 11652015-03-24 Mike Frysinger <vapier@gentoo.org>
1166
1167 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1168 of enable_sim_hardware to AC_ARG_ENABLE.
1169
49cd1634
MF		 11702015-03-23 Mike Frysinger <vapier@gentoo.org>
1171
1172 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1173 Add dv-sockser.o to sim_hw_objs.
1174
3649cb06
MF		 11752015-03-23 Mike Frysinger <vapier@gentoo.org>
1176
1177 * dv-sockser.c: Include config.h.
1178 * dv-sockser.h: Include sim-inline.h.
1179 [HAVE_DV_SOCKSER]: Move all prototypes here.
1180 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1181 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1182
6cd5ace4
MF		 11832015-03-16 Mike Frysinger <vapier@gentoo.org>
1184
1185 * gentmap.c, run.c: Convert old style prototypes.
1186
ae7d0cac
MF		 11872015-03-16 Mike Frysinger <vapier@gentoo.org>
1188
1189 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1190 symlinking tconfig.h to tconfig.in.
1191 * config.in, configure: Regenerate.
1192 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1193 * tconfig.in: Rename file ...
1194 * tconfig.h: ... here.
1195
8406bb59
MF		 11962015-03-15 Mike Frysinger <vapier@gentoo.org>
1197
1198 * dv-socker.h (dv_sockser_install): Declare.
1199 * sim-module.c: Include config.h.
1200 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1201 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1202 * sim-module.h: Include gdb/remote-sim.h.
1203
1303206d
MF		 12042015-03-14 Mike Frysinger <vapier@gentoo.org>
1205
1206 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1207 (sim-inline.c): Delete rule.
1208
465fb143
MF		 12092015-03-14 Mike Frysinger <vapier@gentoo.org>
1210
1211 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1212 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1213 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1214
93129366
MF		 12152015-03-14 Mike Frysinger <vapier@gentoo.org>
1216
1217 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1218 [!ASSERT, WITH_ASSERT]: Likewise.
1219 * sim-endian.c: Delete sim-io.h include.
1220
4c4ca605
MF		 12212015-02-19 Mike Frysinger <vapier@gentoo.org>
1222
1223 * run-sim.h (sim_kill): Delete unused prototype.
1224
dc1d9d1f
CG		 12252015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1226
16218fd3
CG		 1227 * gentmap.c: Include "string.h".
1228
12292015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1230
1231 * sim-options.c (sim_args_command): Call freeargv() when failure
1232 occurs.
dc1d9d1f 1233
fdbf396f
JB		 12342015-01-07 Joel Brobecker <brobecker@adacore.com>
1235
1236 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1237
2d7bb758
JB		 12382014-12-03 Joel Brobecker <brobecker@adacore.com>
1239
1240 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1241 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1242 callbacks following renaming in callback.h.
1243 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1244 callback by call to "to_lstat" callback
1245
6aefca7e
GB		 12462014-08-28 Gary Benson <gbenson@redhat.com>
1247
1248 * sim-trace.h (debug_printf): New define.
1249
2974be62
AM		 12502014-08-19 Alan Modra <amodra@gmail.com>
1251
1252 * configure: Regenerate.
1253
faa743bb
RM		 12542014-08-15 Roland McGrath <mcgrathr@google.com>
1255
1256 * configure: Regenerate.
1257 * config.in: Regenerate.
1258
60d847df
MF		 12592014-03-10 Mike Frysinger <vapier@gentoo.org>
1260
1261 * sim-command.c (sim_do_command): Add const to cmd.
1262 * sim-options.c (sim_args_command): Add const to cmd.
1263 * sim-options.h (sim_args_command): Add const to cmd.
1264
b2b255bd
MF		 12652014-03-05 Mike Frysinger <vapier@gentoo.org>
1266
1267 * sim-hload.c (sim_load): Add const to prog.
1268 * sim-load.c (sim_load_file): Likewise.
1269 * sim-utils.c (sim_analyze_program): Likewise.
1270 * sim-utils.h (sim_analyze_program): Likewise.
1271 (sim_load_file): Likewise.
1272
1a8a700e
MF		 12732014-03-04 Mike Frysinger <vapier@gentoo.org>
1274
1275 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1276 * callback.c (system): Delete unused prototype.
1277 (os_init): Likewise.
1278 (os_shutdown): Likewise.
1279 (os_unlink): Likewise.
1280 (os_time): Likewise.
1281 (os_system): Likewise.
1282 (os_rename): Likewise.
1283 (os_write_stdout): Likewise.
1284 (os_flush_stdout): Likewise.
1285 (os_write_stderr): Likewise.
1286 (os_flush_stderr): Likewise.
1287 (os_write): Likewise.
1288 (os_read_stdin): Likewise.
1289 (os_read): Likewise.
1290 (os_open): Likewise.
1291 (os_lseek): Likewise.
1292 (os_isatty): Likewise.
1293 (os_get_errno): Likewise.
1294 (os_close): Likewise.
1295 (os_vprintf_filtered): Likewise.
1296 (os_evprintf_filtered): Likewise.
1297 (os_error): Likewise.
1298 (fdmap): Likewise.
1299 (fdbad): Likewise.
1300 (wrap): Likewise.
1301 (wrap): Change to new style prototype.
1302 (fdbad): Likewise.
1303 (fdmap): Likewise.
1304 (os_close): Likewise.
1305 (os_poll_quit): Likewise.
1306 (os_get_errno): Likewise.
1307 (os_isatty): Likewise.
1308 (os_lseek): Likewise.
1309 (os_open): Likewise.
1310 (os_read): Likewise.
1311 (os_read_stdin): Likewise.
1312 (os_write): Likewise.
1313 (os_write_stdout): Likewise.
1314 (os_flush_stdout): Likewise.
1315 (os_write_stderr): Likewise.
1316 (os_flush_stderr): Likewise.
1317 (os_rename): Likewise.
1318 (os_system): Likewise.
1319 (os_time): Likewise.
1320 (os_unlink): Likewise.
1321 (os_stat): Likewise.
1322 (os_fstat): Likewise.
1323 (os_lstat): Likewise.
1324 (os_ftruncate): Likewise.
1325 (os_truncate): Likewise.
1326 (os_pipe): Likewise.
1327 (os_pipe_empty): Likewise.
1328 (os_pipe_nonempty): Likewise.
1329 (os_shutdown): Likewise.
1330 (os_init): Likewise.
1331 (cb_read_target_syscall_maps): Likewise.
1332 (cb_target_to_host_syscall): Likewise.
1333 (cb_host_to_target_errno): Likewise.
1334 (cb_target_to_host_open): Likewise.
1335 (cb_store_target_endian): Likewise.
1336 (cb_host_to_target_stat): Likewise.
1337 * sim-hload.c (sim_load): Change to new style prototype.
1338 * sim-load.c (sim_load_file): Change to new style prototype.
1339 (report_transfer_performance): Likewise.
1340 (xprintf_bfd_vma): Likewise.
1341 * syscall.c (cb_get_string): Change to new style prototype.
1342 (get_path): Likewise.
1343 (cb_syscall): Likewise.
1344
7b064844
HPN		 13452013-10-15 Hans-Peter Nilsson <hp@axis.com>
1346
1347 * create-version.sh: Align parameters to match those of
1348 ../../gdb/common/create-version.sh.
1349 * Make-common.in (srcsim): New variable.
1350 (version.c): Adjust call to create-version.sh as per above.
1351
bf3d9781
AM		 13522013-09-23 Alan Modra <amodra@gmail.com>
1353
1354 * configure: Regenerate.
1355
f06dccb0
MF		 13562013-09-03 Mike Stump <mikestump@comcast.net>
1357
1358 * sim-options.c (complete_option_list): Mark text and word const.
1359
d6c2da54
TT		 13602013-06-28 Tom Tromey <tromey@redhat.com>
1361
1362 * Make-common.in (version.c): Use version.in, not
1363 common/version.in.
1364 * create-version.sh: Likewise.
1365
b652c496
JB		 13662013-06-24 Joel Brobecker <brobecker@adacore.com>
1367
1368 * create-version.sh: New script. Adapted from
1369 gdb/commong/create-version.sh.
1370 * Make-common.in (version.c): Update rule dependencies,
1371 and re-implement using create-version.sh.
1372
3346cfda
NC		 13732013-06-21 Nick Clifton <nickc@redhat.com>
1374
1375 * gennltvals.sh: Add msp430 support.
1376 * nltvals.def: Regenerate.
1377
31e6ad7d
MF		 13782013-06-03 Mike Frysinger <vapier@gentoo.org>
1379
1380 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1381 * aclocal.m4, configure: Regenerate.
1382
d3685d60
TT		 13832013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1384
1385 PR build/15414:
1386 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1387 -Wformat-nonliteral with -Wno-format.
1388
1517bd27
MF		 13892013-03-26 Mike Frysinger <vapier@gentoo.org>
1390
1391 * acinclude.m4: Regenerate.
1392
3fd38161
JS		 13932013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1394
1395 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1396 which do not support dv-sockser.o. Add always as option to
1397 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1398 is always required to be enabled by simulator.
1399
3f170f37
MF		 14002012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1401
1402 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1403 * nltvals.def: Regenerate.
1404
5f3ef9d0
JB		 14052012-06-16 Joel Brobecker <brobecker@adacore.com>
1406
1407 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1408 * config.in, configure: Regenerate.
1409
2c1fa544
PA		 14102012-05-24 Pedro Alves <palves@redhat.com>
1411
1412 * sim-signal.h (sim_signal_to_target): Rename to ...
1413 (sim_signal_to_gdb_signal): ... this.
1414 * sim-signal.c (sim_signal_to_target): Rename to ...
1415 (sim_signal_to_gdb_signal): ... this.
1416 * sim-reason.c (sim_stop_reason): Adjust to rename.
1417
a493e3e2
PA		 14182012-05-24 Pedro Alves <palves@redhat.com>
1419
1420 PR gdb/7205
1421
72f4393d 1422 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1423
2ea28649
PA		 14242012-05-24 Pedro Alves <palves@redhat.com>
1425
1426 PR gdb/7205
1427
1428 Replace target_signal with gdb_signal throughout.
1429
a6ff997c
NC		 14302012-05-18 Nick Clifton <nickc@redhat.com>
1431
1432 PR 14072
1433 * callback.c: Include config.h before system header files.
1434 * cgen-trace.c: Likewise.
1435 * cgen-utils.c: Likewise.
1436 * gentmap.c: Likewise.
1437
ffbc20d9
MF		 14382012-04-02 Mike Frysinger <vapier@gentoo.org>
1439
1440 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1441
2aaed979
KB		 14422012-03-28 Rathish C <rathish.c@kpitcummins.com>
1443
1444 * sim-trace.c: Update the function prototype of save_data_size.
1445 Move the enum data_fmt from here...
1446 * sim-trace.h: ...to here.
1447 Add function prototype of save_data.
1448
a35a3322
MF		 14492012-03-25 Mike Frysinger <vapier@gentoo.org>
1450
1451 * sim-core.h (sim_core_trans_addr): Add prototype.
1452
f914e384
HPN		 14532012-03-24 Hans-Peter Nilsson <hp@axis.com>
1454
1455 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1456 missing in last change.
1457
2232061b
MF		 14582012-03-24 Mike Frysinger <vapier@gentoo.org>
1459
1460 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1461 * nrun.c: Include string.h/strings.h.
1462 * aclocal.m4, config.in, configure: Regenerate.
1463
ac0aacdf
MF		 14642012-03-22 Mike Frysinger <vapier@gentoo.org>
1465
1466 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1467 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1468 out -Werror initialization.
1469
509deab2
MF		 14702012-03-19 Mike Frysinger <vapier@gentoo.org>
1471
1472 * Make-common.in (TAGS): Change a-z to [:lower:].
1473 * acinclude.m4 (sim-trace): Likewise.
1474 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1475 Change A-Za-z0-9 to [:alnum:].
1476
9a5e0c49
MF		 14772012-03-18 Mike Frysinger <vapier@gentoo.org>
1478
1479 * nrun.c (main): Display strsignal of sigrc.
1480
96cdfef0
MF		 14812012-01-06 Mike Frysinger <vapier@gentoo.org>
1482
1483 * Makefile.in (abs_srcdir): Declare.
1484 (srcroot): Define in terms of abs_srcdir.
1485 (headers): Change srcdir to abs_srcdir.
1486
12c3e59c
JB		 14872012-01-02 Joel Brobecker <brobecker@adacore.com>
1488
1489 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1490 header.
1491
96987c2b
JB		 14922011-12-19 Joel Brobecker <brobecker@adacore.com>
1493
1494 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1495 system bourne shell.
1496
71712327
MF		 14972011-12-03 Mike Frysinger <vapier@gentoo.org>
1498
1499 * syscall.c (cb_get_string): Rename from "get_string".
1500 (get_path): Rename get_string call to cb_get_string.
1501
db2e4d67
MF		 15022011-12-03 Mike Frysinger <vapier@gentoo.org>
1503
1504 * Make-common.in (VPATH): Add $(srccom).
1505 (DEP): Delete.
1506 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1507 POSTCOMPILE): New variables.
1508 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1509 Include dependency files, when using GNU Make. Delete all
1510 dependency-only rules.
1511 * aclocal.m4: Include ../../config/depstand.m4. Call
1512 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1513 (MAKE, GMAKE): New substs.
1514
a13852d9
MF		 15152011-11-07 Mike Frysinger <vapier@gentoo.org>
1516
1517 PR sim/13161
1518 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1519 * configure, config.in: Regenerate.
1520 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1521
4399a56b
MF		 15222011-10-19 Mike Frysinger <vapier@gentoo.org>
1523
1524 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1525
f1a81b37
JB		 15262011-10-18 John Wehle <john@feith.com> (tiny patch)
1527
1528 * sim-profile.c (profile_info): Only print the title once.
1529
9c082ca8
MF		 15302011-10-17 Mike Frysinger <vapier@gentoo.org>
1531
1532 * acinclude.m4: Rename from aclocal.m4.
1533 * aclocal.m4: Regenerate.
1534
6ffe910a
MF		 15352011-10-17 Mike Frysinger <vapier@gentoo.org>
1536
1537 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1538 * common.m4: Delete.
1539 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1540 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1541 * configure: Regenerate.
1542
59c0b43d
TT		 15432011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1544
1545 * sim-alu.h (ALU32_AND): Clear carry flag.
1546 (ALU32_AND): Clear carry flag.
1547
66f8d993
MF		 15482011-10-09 Mike Frysinger <vapier@gentoo.org>
1549
1550 * dv-cfi.c: Include stdbool.h.
1551
d56a2aae
MF		 15522011-10-09 Mike Frysinger <vapier@gentoo.org>
1553
1554 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1555
4a99173d
MF		 15562011-10-04 Mike Frysinger <vapier@gentoo.org>
1557
1558 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1559 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1560
10915d9a
MF		 15612011-07-12 Mike Frysinger <vapier@gentoo.org>
1562
1563 * sim-command.c: Include sim-options.h.
1564
63042524
MF		 15652011-07-12 Mike Frysinger <vapier@gentoo.org>
1566
1567 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1568
24a6c33d
MF		 15692011-07-12 Mike Frysinger <vapier@gentoo.org>
1570
1571 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1572 Delete direct call to AC_PROG_CC.
1573
2419798b
MF		 15742011-07-05 Mike Frysinger <vapier@gentoo.org>
1575
1576 * sim-command.c: New file.
1577 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1578 (sim-command.o): New rule.
1579
440db575
MF		 15802011-05-27 Mike Frysinger <vapier@gentoo.org>
1581
1582 * sim-options.c (standard_option_handler): Remove arg[0] check
1583 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1584 not an empty string, otherwise assign "" back to it.
1585
3ddcae71
MF		 15862011-05-26 Mike Frysinger <vapier@gentoo.org>
1587
1588 * nltvals.def: Regenerate to include Blackfin syscalls again.
1589
3a49ea9f
MF		 15902011-05-25 Mike Frysinger <vapier@gentoo.org>
1591
1592 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1593 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1594 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1595 (trace_idx_to_str): Likewise.
1596 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1597 (TRACE_syscall): Define.
1598 (WITH_TRACE_SYSCALL_P): Likewise.
1599 (TRACE_SYSCALL_P): Likewise.
1600
dd931b2f
MF		 16012011-05-23 Mike Frysinger <vapier@gentoo.org>
1602
1603 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1604 remove now-unnecessary sub-scope for glue->type setting.
1605 Check to see if the "reg" property exists before we use it, and
1606 if it doesn't exist, error out for "glue" devices.
1607
0e31da21
MF		 16082011-05-23 Mike Frysinger <vapier@gentoo.org>
1609
1610 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1611 glue-or, and set type to glue_xor when name is glue-xor.
1612 (hw_glue_port_event): Return immediately when type is glue_io
1613 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1614 and hw_port_event calls from glue_and to end of function.
1615
34b47c38
MF		 16162011-05-11 Mike Frysinger <vapier@gentoo.org>
1617
1618 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1619 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1620 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1621 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1622 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1623 around function arguments.
1624
56a9aa1d
MF		 16252011-04-14 Mike Frysinger <vapier@gentoo.org>
1626
1627 * sim-options.c (complete_option_list, sim_complete_command):
1628 New functions.
1629
d45bea91
MF		 16302011-04-02 Mike Frysinger <vapier@gentoo.org>
1631
1632 * dv-glue.c: Fix up style.
1633
12c4cbd5
MF		 16342011-04-02 Mike Frysinger <vapier@gentoo.org>
1635
1636 * hw-alloc.c (hw_alloc_data): Adjust brace.
1637 * hw-base.c (hw_base_data): Likewise.
1638 (generic_hw_unit_decode): Fix indentation.
1639 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1640 * hw-events.c (hw_event, hw_event_data): Likewise.
1641 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1642 * hw-instances.c (hw_instance_data): Likewise.
1643 * hw-instances.h (hw_instance): Likewise.
1644 * hw-main.h (hw_descriptor, enum): Likewise.
1645 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1646 * hw-ports.h (hw_port_descriptor): Likewise.
1647 * hw-properties.c (hw_property_data): Likewise.
1648 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1649 _range_property_spec, _reg_property_spec): Likewise.
1650 * hw-tree.c (_name_specifier, printer): Likewise.
1651 (split_device_specifier, parse_string_property, hw_tree_traverse,
1652 print_size, print_reg_property, print_string, print_properties):
1653 Fix indentation.
1654
66ee2731
MF		 16552011-03-29 Mike Frysinger <vapier@gentoo.org>
1656
1657 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1658 * Make-common.in (dv-cfi.o): New rule.
1659 * dv-cfi.c, dv-cfi.h: New files.
1660
165b70ea
KB		 16612011-03-21 Kevin Buettner <kevinb@redhat.com>
1662
1663 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1664 fcntl.h and sys/fcntl.h, for constants.
1665 * nltvals.def: Regenerate.
1666 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1667 * sim-io.h (sys/types.h, sys/stat.h): Include.
1668 (sim_io_stat, sim_io_fstat): Declare.
1669
028f6515
MF		 16702011-03-14 Mike Frysinger <vapier@gentoo.org>
1671
1672 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1673 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1674 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1675 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1676 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1677 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1678 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1679 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1680 syscall.c: Trim trailing whitespace.
1681
ef016f83
MF		 16822011-03-05 Mike Frysinger <vapier@gentoo.org>
1683
1684 * gennltvals.sh: Handle bfin targets.
1685 * nltvals.def: Regenerate.
1686
fee17b35
KB		 16872011-02-25 Kevin Buettner <kevinb@redhat.com>
1688
1689 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1690 file descriptors.
1691
d79fe0d6
MF		 16922011-02-14 Mike Frysinger <vapier@gentoo.org>
1693
1694 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1695 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1696 (hw_free): Drop zfree logic and always call free.
1697 * hw-base.c (hw_delete): Change zfree to free.
1698 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1699 (hw_handle_remove_phandle): Likewise.
1700 * hw-instances.c (hw_instance_delete): Likewise.
1701 * hw-tree.c (parse_reg_property): Likewise.
1702 (parse_ranges_property): Likewise.
1703 (parse_string_property): Likewise.
1704 * sim-core.c (sim_core_uninstall): Likewise.
1705 * sim-cpu.c (sim_cpu_free_all): Likewise.
1706 * sim-hw.c (sim_hw_uninstall): Likewise.
1707 * sim-memopt.c (do_memopt_delete): Likewise.
1708 (sim_memory_uninstall): Likewise.
1709 * sim-module.c (sim_module_uninstall): Likewise.
1710 * sim-options.c (sim_parse_args): Likewise.
1711 * sim-profile.c (profile_pc_cleanup): Likewise.
1712 (profile_uninstall): Likewise.
1713 * sim-watch.c (do_watchpoint_delete): Likewise.
1714 * sim-utils.c (zfree): Delete.
1715 (sim_state_free): Change zfree to free.
1716 * sim-utils.h (zfree): Delete.
1717
891e7fb1
MF		 17182011-02-13 Mike Frysinger <vapier@gentoo.org>
1719
1720 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1721
9bd90cce
MF		 17222011-01-12 Mike Frysinger <vapier@gentoo.org>
1723
1724 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1725
39a3ae0a
MF		 17262011-01-12 Mike Frysinger <vapier@gentoo.org>
1727
1728 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1729 fails.
1730 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1731 when asprintf fails.
1732 * sim-utils.c (sim_do_commandf): Issue an error and return when
1733 asprintf fails.
1734 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1735 asprintf fails.
1736
3143e5a9
MF		 17372011-01-11 Mike Frysinger <vapier@gentoo.org>
1738
1739 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1740 bytes has been calculated and when mmap_next_fd is valid and
1741 nr_bytes is 0.
1742 (memory_option_handler): Allow missing size when mmap_next_fd is
1743 valid.
1744
cb11d1f4
MF		 17452011-01-10 Mike Frysinger <vapier@gentoo.org>
1746
1747 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1748 not empty, and always append $3 to $hardware.
1749
17502011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1751
1752 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1753 * sim-hw.h (sim_hw_abort): Likewise.
1754
cc25892b
MF		 17552011-01-05 Mike Frysinger <vapier@gentoo.org>
1756
1757 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1758
44944448
JB		 17592011-01-05 Joel Brobecker <brobecker@adacore.com>
1760
1761 * run.1: Copyright year update.
1762
e61ddca7
MF		 17632010-12-28 Mike Frysinger <vapier@gentoo.org>
1764
e71b81d8
MF		 1765 * hw-alloc.h (HW_NALLOC): Define.
1766
1767010-12-28 Mike Frysinger <vapier@gentoo.org>
1768
e61ddca7
MF		 1769 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1770
bef6be3d
MF		 17712010-12-15 Mike Frysinger <vapier@gentoo.org>
1772
1773 * sim-memopt.c (OPTION_MAP_INFO): Define.
1774 (memory_options): Handle --map-info.
1775 (memory_option_handler): Handle OPTION_MAP_INFO.
1776
5be229c0
MF		 17772010-11-22 Mike Frysinger <vapier@gentoo.org>
1778
1779 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1780 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1781 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1782
81c641e7
MF		 17832010-11-22 Mike Frysinger <vapier@gentoo.org>
1784
1785 * sim-core.c (WITH_HW): Add device casts to device_error,
1786 device_io_read_buffer, and device_io_write_buffer.
1787
6ab5626b
MF		 17882010-11-16 Mike Frysinger <vapier@gentoo.org>
1789
1790 * dv-sockser.c (dv_sockser_write_buffer): New function.
1791 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1792 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1793
0bd15c7f
HPN		 17942010-10-07 Hans-Peter Nilsson <hp@axis.com>
1795
1796 * callback.c (os_lseek): Call wrap on lseek result.
1797
363a6e9f
OS		 17982010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1799
1800 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1801 call by its equality to -1 not by it being negative.
1802 (connected_p): Likewise for accept() call.
1803
c8551de3
MF		 18042010-04-23 Mike Frysinger <vapier@gentoo.org>
1805
1806 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1807
ef93a840
MF		 18082010-04-21 Mike Frysinger <vapier@gentoo.org>
1809
1810 * profile.c (sim_profile_print_bar): Add cpu argument.
1811
f093db8c
MF		 18122010-04-21 Mike Frysinger <vapier@gentoo.org>
1813
1814 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1815
0d3d2c71
MF		 18162010-04-21 Mike Frysinger <vapier@gentoo.org>
1817
1818 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1819 (profile_print_pc): Convert sim_io_printf to profile_printf.
1820 (profile_print_insn): Likewise.
1821 (profile_print_memory): Likewise.
1822 (profile_print_core): Likewise.
1823 (profile_print_model): Likewise.
1824 (sim_profile_print_bar): Likewise.
1825 (profile_print_speed): Likewise.
1826 (profile_print_addr_ranges): Likewise.
1827 (profile_info): Likewise.
1828 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1829
bd0bd508
MF		 18302010-04-19 Mike Frysinger <vapier@gentoo.org>
1831
1832 * sim-model.c (OPTION_MODEL): Convert to enum.
1833 (OPTION_MODEL_INFO): New enum.
1834 (model_options): Add model-info/info-model entries.
1835 (model_option_handler): Handle OPTION_MODEL_INFO.
1836
e8a76151
MF		 18372010-04-13 Mike Frysinger <vapier@gentoo.org>
1838
1839 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1840 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1841 initially.
1842
cb1cc9c6
MF		 18432010-04-13 Mike Frysinger <vapier@gentoo.org>
1844
1845 * sim-hrw.c (sim_write): Add const to buf arg.
1846 * sim-utils.h (sim_write_fn): Likewise.
1847
58f03a40
MF		 18482010-04-12 Mike Frysinger <vapier@gentoo.org>
1849
1850 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1851 defines.
1852
21cf617c
MF		 18532010-04-12 Mike Frysinger <vapier@gentoo.org>
1854
1855 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1856 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1857 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1858 * dv-sockser.c (sockser_options): Likewise.
1859 * hw-ports.c (empty_hw_ports): Likewise.
1860 * sim-hw.c (hw_options): Likewise.
1861 * sim-model.c (model_options): Likewise.
1862 * sim-options.c (standard_options): Likewise.
1863 * sim-profile.c (profile_options): Likewise.
1864 * sim-trace.c (trace_options): Likewise.
1865 * sim-watch.c (watchpoint_options): Likewise.
1866
e377ca52
MF		 18672010-04-12 Mike Frysinger <vapier@gentoo.org>
1868
1869 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1870 the local "arg_table" variable, and the xmalloc cast.
1871
adaaf009
MF		 18722010-04-10 Mike Frysinger <vapier@gentoo.org>
1873
1874 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1875 "prefix" var.
092d8476 1876 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1877
9ec7269f
MF		 18782010-04-10 Mike Frysinger <vapier@gentoo.org>
1879
1880 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1881
709b3bb3
MF		 18822010-04-10 Mike Frysinger <vapier@gentoo.org>
1883
1884 * sim-trace.c (save_data): Add const markings to "buf" argument.
1885
3dd68605
MF		 18862010-04-10 Mike Frysinger <vapier@gentoo.org>
1887
1888 * sim-options.c (standard_option_handler): Add const markings to
1889 local "type" var.
1890
0ad22a74
MF		 18912010-04-02 Mike Frysinger <vapier@gentoo.org>
1892
1893 * hw-ports.h: Fix spelling typos.
1894
75005b3a
MF		 18952010-03-30 Mike Frysinger <vapier@gentoo.org>
1896
1897 * configure.ac: Check for socklen_t.
1898 * configure, config.in: Regenerated.
1899 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1900
d946c288
MF		 19012010-03-30 Mike Frysinger <vapier@gentoo.org>
1902
1903 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1904 * sim-hw.c (hw_option_handler): Likewise.
1905
ff398ee4
MF		 19062010-03-30 Mike Frysinger <vapier@gentoo.org>
1907
1908 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1909 (interrupt_nr_to_str): Likewise.
1910 (default_interrupt_names): Add const to pointer type.
1911 (sim_watchpoint_install): Add const to prefix.
1912 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1913
6bf91687
MF		 19142010-03-30 Mike Frysinger <vapier@gentoo.org>
1915
1916 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1917 (sim_core_write_buffer): Likewise.
1918
15f3c2de
MF		 19192010-03-30 Mike Frysinger <vapier@gentoo.org>
1920
1921 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1922 the SIM_HAVE_ADDR_RANGE define.
1923
fb0cc53e
MF		 19242010-03-30 Mike Frysinger <vapier@gentoo.org>
1925
1926 * sim-core.h (device_error): Add const to message, and add printf
1927 format attribute.
1928
739dfd28
MF		 19292010-03-30 Mike Frysinger <vapier@gentoo.org>
1930
1931 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1932 SIM_HAVE_ADDR_RANGE define.
1933
59db87ad
MF		 19342010-03-30 Mike Frysinger <vapier@gentoo.org>
1935
1936 * dv-glue.c (hw_glue_ports): Swap static and const.
1937
dc416615
MF		 19382010-03-30 Mike Frysinger <vapier@gentoo.org>
1939
1940 * nrun.c (usage): Use void in definition.
1941 * sim-options.c (dup_arg_p): Convert old-style function definition.
1942 (sim_parse_args): Likewise.
1943 (sim_print_help): Likewise.
1944 * sim-trace.c (set_trace_option_mask): Likewise.
1945 (set_trace_option): Likewise.
1946 * sim-utils.c (sim_analyze_program): Likewise.
1947 (sim_elapsed_time_get): Likewise.
1948 (sim_elapsed_time_since): Likewise.
1949
11409fac
MF		 19502010-03-22 Mike Frysinger <vapier@gentoo.org>
1951
1952 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1953 (standard_options): Likewise.
1954 (standard_option_handler): Likewise.
1955
6d519a46
MF		 19562010-03-16 Mike Frysinger <vapier@gentoo.org>
1957
1958 * hw-ports.c (TRACE): Delete.
1959 * hw-properties.c (TRACE): Delete.
1960 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1961 (hw_find_integer_property): Likewise.
1962 (hw_find_integer_array_property): Likewise.
1963 (hw_add_duplicate_property): Likewise.
1964
799026a7
MF		 19652010-03-15 Mike Frysinger <vapier@gentoo.org>
1966
1967 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1968 "boolean".
1969
fd87baa9
MF		 19702010-02-04 Mike Frysinger <vapier@gentoo.org>
1971
1972 * sim-model.c: Include sim-model.h
1973
294bcb78
MF		 19742010-02-04 Mike Frysinger <vapier@gentoo.org>
1975
1976 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1977 & from the STATE_CPU() examples.
1978
80532737
DE		 19792010-01-24 Doug Evans <dje@sebabeach.org>
1980
d2c7a1a6
DE		 1981 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1982 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1983 ufixsfsi): Ditto.
1984 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1985 (struct cgen_fp_ops): Update signatures of floating point conversion
1986 operations.
1987
80532737
DE		 1988 * Make-common.in (CGEN_SIM_DEPS): Define.
1989 (CGEN_INCLUDE_DEPS): Use it.
1990 (CGEN_MAIN_CPU_DEPS): Simplify.
1991
1377e154
DE		 19922010-01-22 Doug Evans <dje@sebabeach.org>
1993
1994 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1995 (SUBWORDTFSI, JOINSIDI): Ditto.
1996
ec11f055
DE		 19972010-01-05 Doug Evans <dje@sebabeach.org>
1998
1999 * cgen-types.h (SETDI): Delete, unused.
2000
a09a0bfd
DE		 20012009-12-02 Doug Evans <dje@sebabeach.org>
2002
2003 * cgen-engine.h: Remove duplicated comment.
2004
62836bf4
DE		 20052009-11-23 Doug Evans <dje@sebabeach.org>
2006
2007 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2008 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2009
e94d449d
DE		 20102009-11-22 Doug Evans <dje@sebabeach.org>
2011
197fa1aa
DE		 2012 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2013 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2014 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2015 instead of CGEN_INSN_INT.
2016
e94d449d
DE		 2017 * cgen-trace.h (trace_extract): Add cast to fix warning.
2018
ca25db52
DE		 20192009-11-05 Doug Evans <dje@sebabeach.org>
2020
2021 * cgen-mem.h (DECLARE_GETT): Don't inline.
2022 (DECLARE_SETT): Ditto.
2023
c272cb46
JS		 20242009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2025
2026 * sim-inline.h: Fix spelling error.
2027
1428dced
TT		 20282009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2029
2030 * Make-common.in: Add datarootdir.
2031
44330079
RW		 20322009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2033
0aec8eb1
RW		 2034 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2035 (SIM_CHECK_MEMBERS_1): Remove.
2036 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2037 AC_CHECK_MEMBERS one.
2038 * configure: Regenerate.
2039
44330079
RW		 2040 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2041 * configure: Regenerate.
2042
d6416cdc
RW		 20432009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2044
81ecdfbb
RW		 2045 * config.in: Regenerate.
2046 * configure: Likewise.
2047
c462b41b
RW		 2048 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2049 definition of AC_CHECK_MEMBER.
2050
d6416cdc
RW		 2051 * aclocal.m4: m4_include toplevel config/override.m4.
2052 * configure: Regenerate.
2053
96e946ca
RW		 20542009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2055
2056 * Makefile.in (datarootdir): New variable.
2057
6a8b8615
DE		 20582009-07-07 Doug Evans <dje@sebabeach.org>
2059
2060 * Make-common.in (CPU_DIR): Define.
2061
2c2a86d7
DE		 20622009-07-06 Doug Evans <dje@sebabeach.org>
2063
2064 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2065 identifiers for file types rather than encoding internal
2066 implementation details of cgen.sh.
2067 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2068 * cgen.sh: Add support for parallel makes.
2069 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2070
c28c63d8
JB		 20712009-05-18 Jon Beniston <jon@beniston.com>
2072
72f4393d
L		 2073 * gennltvals.sh: Add lm32 target.
2074 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2075
982807ce
JB		 20762009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2077
2078 Speed up simulator startup:
2079 * sim-utils.c (zalloc): Use xcalloc.
2080
2a8922a9
HPN		 20812009-01-07 Hans-Peter Nilsson <hp@axis.com>
2082
2225d5bd
HPN		 2083 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2084 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2085 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2086 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2087 type, QI, HI, SI, DI.
2088
2a8922a9
HPN		 2089 * callback.c (os_error): Mark as being a noreturn function.
2090 * sim-io.h (sim_io_error): Similar for sim_io_error.
2091
6878aceb
JS		 20922008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2093
2094 * aclocal.m4: Fix underquoting of function names.
2095
be091327
DJ		 20962008-10-21 Julian Brown <julian@codesourcery.com>
2097
2098 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2099
79e1e459
HPN		 21002008-07-11 Hans-Peter Nilsson <hp@axis.com>
2101
2102 * common.m4: Add test for libz and zlib.h.
2103 * configure: Regenerate to track ../common/common.m4 changes.
2104 * config.in: Ditto.
2105
6efef468 21062008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2107 Daniel Jacobowitz <dan@codesourcery.com>
2108 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2109
2110 * aclocal.m4: Include ../../config/acx.m4.
2111 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2112 * configure, config.in: Regenerate.
2113 * Make-common.in (LIB_OBJS): Add version.o.
2114 (version.c, version.o): New rules.
72f4393d 2115 * run.c: Include version.h.
6efef468
JM		 2116 (usage): Add help parameter. Print output either to stdout or
2117 stderr depending on that parameter.
2118 (print_version): New.
2119 (main): Check for --help and --version.
2120 * run-sim.h (sim_target_display_usage): Add help parameter.
2121 * version.h: New.
2122
a4e64307
DJ		 21232008-04-14 Hans Kester <kester.hans@gmail.com>
2124
2125 * sim-signal.c: Define missing signals for _WIN32.
2126
2a3591b0
SR		 21272008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2128
2129 * gennltvals.sh: Add cr16.
2130 * nltvals.def: Rebuild.
2131
b981d709
DJ		 21322007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2133
eb639c50
DJ		 2134 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2135 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2136
f40f1a01
NC		 21372007-08-10 Nick Clifton <nickc@redhat.com>
2138
2139 * sim-memopt.c (memory_options): Mention that the
2140 --memory-size switch accepts suffixes.
72f4393d
L		 2141 (parse_size): Handle a suffix on the size value.
2142 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2143 switch accepts suffixes.
72f4393d 2144 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2145
edc5d9ec
HPN		 21462006-12-21 Hans-Peter Nilsson <hp@axis.com>
2147
2148 * acconfig.h: Remove.
2149 * config.in: Regenerate.
2150
09d96939
TS		 21512006-11-07 Thiemo Seufer <ths@mips.com>
2152
2153 * gentmap.c: Fix compile time warning.
2154
7e129781
TS		 21552006-11-07 Thiemo Seufer <ths@mips.com>
2156
2157 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2158 for bfd text addresses.
2159
3ae2e9a3 21602006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2161 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2162
2163 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2164 SIM_QUIET_NAN_NEGATED.
2165
41ec9f20
TS		 21662006-08-29 Nigel Stephens <nigel@mips.com>
2167
2168 * sim-profile.c (profile_pc_init): Initialise default profiling
2169 frequency to a prime number.
2170 (profile_print_pc): Convert gmon.out sample data into target
2171 byte order.
2172
e85e3205
RE		 21732006-06-13 Richard Earnshaw <rearnsha@arm.com>
2174
2175 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2176 * common.m4: Likewise.
2177 * configure: Regenerated.
2178
2f0122dc
DJ		 21792006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2180
2181 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2182 * configure: Regenerated.
2183
20e95c23
DJ		 21842006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2185
2186 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2187 and LIBINTL_DEP everywhere.
2188 (CSEARCH): Use INCINTL.
2189 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2190 gettext macros.
2191 * configure: Regenerated.
2192
ea696909
HPN		 21932006-03-29 Hans-Peter Nilsson <hp@axis.com>
2194
2195 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2196 option-contents test.
2197
aba6488e
MM		 21982005-11-28 Mark Mitchell <mark@codesourcery.com>
2199
25520859
MM		 2200 * sim-signal.c (sim_signal_to_target): Fix typos.
2201
aba6488e
MM		 2202 * sim-reason.c (sim_stop_reason): Use
2203 sim_signal_to_target, not sim_signal_to_host.
2204 * sim-signal.c (sim_signal_to_host): Fix typo.
2205 (sim_signal_to_target): New function.
2206
f010abaa
HPN		 22072005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2208
2209 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2210 change.
2211
09b96ea0
ILT		 22122005-07-08 Ian Lance Taylor <ian@airs.com>
2213
efd36314
ILT		 2214 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2215
09b96ea0
ILT		 2216 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2217 different fraction for a quiet NaN.
2218 (unpack_fpu): Likewise.
2219
3b02a06b
BE		 22202005-07-08 Ben Elliston <bje@au.ibm.com>
2221
2222 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2223 * sim-load.c: Likewise.
2224 * syscall.c: Likewise.
2225
18d59ab9
CV		 22262005-05-24 Corinna Vinschen <vinschen@redhat.com>
2227
2228 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2229 check.
2230
149cfe5b
DJ		 22312005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2232
2233 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2234
3f6da722 22352005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2236
3f6da722
MI		 2237 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2238 and signed64 for __ALPHA__.
2239
2b193c4a
MK		 22402005-03-23 Mark Kettenis <kettenis@gnu.org>
2241
2242 * aclocal.m4 Include ../../gettext.m4.
2243 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2244 (AM_LC_MESSAGES): Remove.
2245 * configure: Regenerate.
2246
51216631
JB		 22472005-02-28 Jim Blandy <jimb@redhat.com>
2248
2249 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2250 -Wuninitialized in the default list of build warnings if CFLAGS is
2251 set, and doesn't include -O. (Using -Wuninitialized without
2252 optimization produces a warning, which interferes with compilation
2253 with -Werror.)
72f4393d 2254
0c4507fd
JB		 22552005-02-21 Jim Blandy <jimb@redhat.com>
2256
2257 * callback.c (os_fstat): Don't declare 't' unless it's used.
2258
9ab46d53
JB		 22592005-02-09 Jim Blandy <jimb@redhat.com>
2260
2261 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2262 '-s' argument.
2263 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2264 to $(CGEN), to ensure that the command substitution happens where
2265 the variable is referenced in the submake, not when the submake's
2266 arguments are expanded.
2267 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2268 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2269 application Scheme script directly after ${cgen}; don't precede it
2270 with a -s.
2271
f4f8cce4
HPN		 22722005-01-28 Hans-Peter Nilsson <hp@axis.com>
2273
97f669ed
HPN		 2274 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2275 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2276 Include libiberty.h.
2277 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2278 being either end of a pipe.
2279 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2280 (os_shutdown): Clear pipe state.
2281 (default_callback): Initialize new members.
2282
f4f8cce4
HPN		 2283 * callback.c (default_callback): Initialize target_endian.
2284 (cb_store_target_endian): Renamed from store, new first parameter
2285 host_callback *cb, drop last parameter big_p. Take endianness
2286 from cb.
2287 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2288 Remove variable big_p.
2289 * nrun.c (main): Initialize default_callback.target_endian.
2290
35695fd6
AC		 22912005-01-14 Andrew Cagney <cagney@gnu.org>
2292
2293 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2294 Add explicit call to AC_CONFIG_HEADER.
2295 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2296 * configure: Re-generate.
2297
f0569246
AC		 22982005-01-12 Andrew Cagney <cagney@gnu.org>
2299
2300 * common.m4: New file, based on of aclocal.m4.
2301
38f48d72
AC		 23022005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2303
2304 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2305 * configure: Regenerated to track ../common/aclocal.m4 changes.
2306
b7026657
AC		 23072005-01-07 Andrew Cagney <cagney@gnu.org>
2308
2309 * configure.ac: Rename configure.in, require autoconf 2.59.
2310 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2311 * configure: Re-generate.
2312
5d945fec
HPN		 23132004-12-15 Hans-Peter Nilsson <hp@axis.com>
2314
2315 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2316 <case CB_SYS_ftruncate>: New cases.
2317
0d3cd463
HPN		 23182004-12-13 Hans-Peter Nilsson <hp@axis.com>
2319
2320 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2321 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2322 * callback.c (os_lstat): New function.
0d3cd463 2323
119860e5
HPN		 23242004-12-08 Hans-Peter Nilsson <hp@axis.com>
2325
027e2a04
HPN		 2326 * run.1: Document --sysroot=filepath.
2327 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2328 (standard_options): Support --sysroot=<path>.
2329 (standard_option_handler): Handle OPTION_SYSROOT.
2330 * syscall.c (simulator_sysroot): Define, initialized empty.
2331 (get_path): Prepend simulator_sysroot to absolute file path.
2332 [HAVE_STRING_H]: Include string.h.
2333 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2334 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2335 (main): If simulator_sysroot is not empty, chdir there.
2336 * sim-config.h (simulator_sysroot): Declare.
2337
119860e5
HPN		 2338 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2339 cgen_rtx_error" in a CGEN-generated simulator.
2340 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2341 replacement for CGEN-related breakpoints.
2342
70ae6611
HPN		 23432004-12-07 Hans-Peter Nilsson <hp@axis.com>
2344
2345 * Make-common.in (sim-basics_h): Add $(callback_h).
2346
697afb65
HPN		 23472004-12-03 Hans-Peter Nilsson <hp@axis.com>
2348
2349 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2350 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2351 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2352 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2353 (SIM_CHECK_MEMBERS): New macros.
2354 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2355 for struct stat member test and write. Add ST_x calls for each
2356 struct stat member tested in configure.in. Wrap each ST_x call in
2357 #ifdef of configure macro for that member.
2358 * configure, config.in: Regenerate.
2359
6e56eb07
HPN		 23602004-12-01 Hans-Peter Nilsson <hp@axis.com>
2361
2362 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2363 /dev/null.
2364 <case desc>: Pass -OPC opcfile.
2365 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2366 parameter to cgen.sh.
2367
c87368ac
RE		 23682004-11-30 Richard Earnshaw <rearnsha@arm.com>
2369
2370 * Make-common.in (sim-basics_h): Correct dependencies on
2371 cconfig.h and tconfig.h
2372 (sim-load.o): Correct typo in sim-basics_h dependency.
2373
08cd3760
RE		 23742004-11-18 Richard Earnshaw <rearnsha@arm.com>
2375
15f5e61f
RE		 2376 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2377 sub-dependencies for other sim files that they include.
2378 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2379 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2380
1afbf186
HPN		 23812004-11-16 Hans-Peter Nilsson <hp@axis.com>
2382
1d72487d
HPN		 2383 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2384 endian information.
2385
1afbf186
HPN		 2386 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2387 $(remote_sim_h) too.
2388 (sim_main_headers): Add sim-utils.h.
2389
a3bb1089
FCE		 23902004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2391
2392 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2393
5a645dc5
AC		 23942004-07-26 Andrew Cagney <cagney@gnu.org>
2395
2396 Problem from Olaf Hering <olh@suse.de>.
2397 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2398
109d3db3
BE		 23992004-07-10 Ben Elliston <bje@au.ibm.com>
2400
2401 * hw-tree.c (parse_integer_property): Typo fix in comments.
2402 * sim-options.c (sim_args_command): Likewise.
2403
0aaa4a81
AC		 24042004-06-28 Andrew Cagney <cagney@gnu.org>
2405
2406 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2407
0242f9ea
JR		 24082004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2409
2410 * callback.c (os_shutdown): Fix bug in last change: actually
2411 mark file descriptors as available on startup.
2412
594ee3a7
JR		 24132004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2414
2415 [ include/gdb: * callback.h (host_callback_struct): Replace
2416 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2417 * callback.c: Changed all users.
594ee3a7 2418
5f510f9c
AM		 24192004-06-15 Alan Modra <amodra@bigpond.net.au>
2420
2421 * sim-load.c (sim_load_file): Use bfd_get_section_size
2422 instead of bfd_get_section_size_before_reloc.
2423
7659f80a
DJ		 24242004-05-18 Daniel Jacobowitz <dan@debian.org>
2425
2426 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2427 passing it to printf.
2428
41ee5402
DJ		 24292004-05-10 Daniel Jacobowitz <dan@debian.org>
2430
2431 * callback.c: Update copyright dates.
2432 * run.c: Likewise.
2433 * sim-basics.h: Likewise.
2434 * sim-load.c: Likewise.
2435 * syscall.c: Likewise.
2436
24372004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2438
2439 * callback.c: Include cconfig.h instead of config.h.
2440 * run.c: Likewise.
2441 * sim-basics.h: Likewise.
2442 * sim-load.c: Likewise.
2443 * syscall.c: Likewise.
2444
6d0c993e
BE		 24452004-01-16 Ben Elliston <bje@wasabisystems.com>
2446
2447 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2448
6edf0760
NC		 24492003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2450
2451 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2452
a69146da
KH		 24532003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2454
2455 * sim-options.c (standard_options): Fix the names of H8
2456 variants.
2457
fc0a2244
AC		 24582003-10-30 Andrew Cagney <cagney@redhat.com>
2459
2460 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2461 with "struct bfd_symbol".
2462
ee3073b5
AC		 24632003-10-21 Andrew Cagney <cagney@redhat.com>
2464
2465 * callback.c (os_truncate): Call "truncate", and not "stat".
2466
198beae2
AC		 24672003-10-20 Andrew Cagney <cagney@redhat.com>
2468
2469 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2470
8822d001
JR		 24712003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2472
2473 * callback.c (os_ftruncate, os_truncate): New functions.
2474 (default_callback): Initialize ftruncate and truncate members.
2475
ea52ff81
DB		 24762003-09-08 Dave Brolley <brolley@redhat.com>
2477
2478 On behalf of Doug Evans <dje@sebabeach.org>
2479 * cgen.sh: New arg archfile.
2480 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2481 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2482
e158f0a0
AC		 24832003-08-28 Andrew Cagney <cagney@redhat.com>
2484
2485 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2486 * sim-options.c (print_help): Cast the format with specifier to
2487 "int".
2488
33319edb 24892003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2490 Dave Brolley <brolley@redhat.com>
33319edb 2491
72f4393d 2492 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2493 fields of CGEN_WRITE_QUEUE_ELEMENT.
2494 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2495 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2496 * gennltvals.sh: Add frv target.
2497 * nltvals.def: Add frv target.
2498
72f536bd
MS		 24992003-06-23 Michael Snyder <msnyder@redhat.com>
2500
ac59bf8d 2501 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2502 * sim-reg.c: Fix cut-and-paste bug in comment.
2503
1f1b2817
AC		 25042003-06-22 Andrew Cagney <cagney@redhat.com>
2505
2506 From matthew green <mrg@redhat.com>:
72f4393d 2507 * sim-fpu.h: Update copyright.
1f1b2817 2508 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2509 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2510 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2511
89c0d7dd 25122003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2513
89c0d7dd 2514 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2515 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2516 with disassemble_info:read_memory_func.
2517 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2518
828c9ae6
MS		 25192003-06-04 Michael Snyder <msnyder@redhat.com>
2520
2521 * common/run.c (main): Remove SIM_H8300 ifdef.
2522 (usage): Ditto.
2523 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2524 (standard_options): Add '-x' for h8/300sx.
2525 (standard_option_handler): Add case for SIM_H8300SX.
2526
80d35d90
MS		 25272003-04-13 Michael Snyder <msnyder@redhat.com>
2528
2529 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2530
876fec02
AC		 25312003-03-01 Andrew Cagney <cagney@redhat.com>
2532
2533 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2534 (sim_engine_vabort): Ditto.
2535
6b4a8935
AC		 25362003-02-27 Andrew Cagney <cagney@redhat.com>
2537
2538 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2539 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2540 * nrun.c (main): Ditto.
2541
dbd7cd63
AC		 25422003-02-26 Andrew Cagney <cagney@redhat.com>
2543
2544 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2545 (sim_engine_vabort): Ditto.
2546 (sim_engine_halt, sim_engine_restart): Ditto.
2547
836cc9f4
AC		 25482003-02-20 Andrew Cagney <ac131313@redhat.com>
2549
2550 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2551 (sim-break_h): Delete macro.
2552 (sim-break.o): Delete rule.
2553 * sim-break.c: Delete file.
2554 * sim-break.h: Delete file.
2555 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2556 (STATE_BREAKPOINTS): Delete macro.
2557 (sim_state_base): Delete field breakpoints.
2558 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2559 sim_break_install to array.
2560
45a15d6f
KH		 25612003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2562
2563 * run.c (usage): Fix typos.
2564
127a77fe
CD		 25652002-11-27 Richard Sandiford <rsandifo@redhat.com>
2566
2567 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2568
b85e4829
AC		 25692002-11-22 Andrew Cagney <ac131313@redhat.com>
2570
2571 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2572 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2573 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2574 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2575 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2576 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2577 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2578 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2579 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2580 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2581
d25b1553
AC		 25822002-11-13 Andrew Cagney <cagney@redhat.com>
2583
2584 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2585
d690312f
CD		 25862002-11-06 Richard Sandiford <rsandifo@redhat.com>
2587
2588 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2589 (distclean): Depend on it.
2590
7c3e3b33
AM		 25912002-10-14 Alan Modra <amodra@bigpond.net.au>
2592
2593 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2594
7ede505a
DB		 25952002-08-29 Dave Brolley <brolley@redhat.com>
2596
2597 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2598
75c4388a
AC		 25992002-07-17 Andrew Cagney <cagney@redhat.com>
2600
2601 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2602 (sim_set_callbacks, sim_size, sim_trace)
2603 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2604 to here from "gdb/remote-sim.h".
2605
7a3085c1 26062002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2607
2608 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2609 avoid possible longjmp problems with automatic variable siggnal.
2610
076043f2
AC		 26112002-07-14 Andrew Cagney <ac131313@redhat.com>
2612
2613 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2614 * Make-common.in (installdirs): Make $(libdir) too, needed when
2615 installing libsim.a.
2616
3fbeef0b
AC		 26172002-07-13 Andrew Cagney <ac131313@redhat.com>
2618
2619 * gennltvals.sh (dir): Mark d30v as obsolete.
2620 * nltvals.def: Remove d30v.
2621
bf962092
AC		 26222002-06-17 Andrew Cagney <cagney@redhat.com>
2623
27961795
AC		 2624 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2625
bf962092
AC		 2626 * sim-memopt.c: Include <unistd.h>.
2627 (do_memopt_add): Fix printf format.
2628 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2629
c8cca39f
AC		 26302002-06-16 Andrew Cagney <ac131313@redhat.com>
2631
2632 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2633 --enable-gdb-build-warnings.
2634 * configure: Regenerated to track ../common/aclocal.m4 changes.
2635
307041b7 26362002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2637
72f4393d
L		 2638 * sim-fpu.c (unpack_fpu): Initialize exponent for
2639 sim_fpu_class_zero.
2640 (i2fpu): Same.
2641 (sim_fpu_sqrt): Same.
7d7d930f 2642
3c25f8c7
AC		 26432002-06-08 Andrew Cagney <cagney@redhat.com>
2644
2645 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2646 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2647 * run.c: Ditto.
2648 * sim-load.c: Ditto.
2649 * callback.c: Ditto.
2650 * syscall.c: Ditto.
2651 * Make-common.in (callback_h): Define.
2652 (remote_sim_h): Define.
2653 (run.o): Update.
2654 (callback.o): Update.
2655 (syscall.o): Update.
72f4393d 2656 (sim-load.o):
3c25f8c7
AC		 2657 (nrun.o): Update.
2658 (sim-hload.o): Update.
2659 (sim-io.o): Update.
2660 (sim-reason.o): Update.
2661 (sim-reg.o): Update.
2662 (sim-resume.o): Update.
2663
dbec3bef
KH		 26642002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2665
2666 * run.c: Fix formatting.
2667
de4112fa
NC		 26682002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2669
2670 * run-sim.h: New header. Provide prototypes for functions used
2671 between run() and libsim.a which are not used by GDB.
2672 * run.c: Include run-sim.h.
72f4393d
L		 2673 (main): If SIM_TARGET_SWITCHES is defined call
2674 sim_target_parse_command_line.
2675 (usage): If SIM_TARGET_SWITCHES is defined call
2676 sim_target_display_usage.
de4112fa 2677
a8cdafbd
AV		 26782002-05-17 Andrey Volkov <avolkov@transas.com>
2679
2680 * run.c: Made h8300s as new target, not h8300h alias.
2681 Added new option -S (h8300s target)
2682 * sim-options.c: Ditto.
72f4393d 2683
5accf1ff
CD		 26842002-05-01 Chris Demetriou <cgd@broadcom.com>
2685
2686 * callback.c: Use 'deprecated' rather than 'depreciated.'
2687
080fe24b
AC		 26882002-02-24 Andrew Cagney <ac131313@redhat.com>
2689
2690 From wiz at danbala:
2691 * sim-fpu.h: Fix grammar and typos.
2692 Fix PR gdb/287.
2693
6439295f
CD		 26942002-02-10 Chris Demetriou <cgd@broadcom.com>
2695
2696 * callback.c: Fix some spelling errors.
2697 * hw-device.h: Likewise.
2698 * hw-tree.c: Likewise.
2699 * sim-abort.c: Likewise.
2700 * sim-alu.h: Likewise.
2701 * sim-core.h: Likewise.
2702 * sim-events.c: Likewise.
2703 * sim-events.h: Likewise.
2704 * sim-fpu.h: Likewise.
2705 * sim-profile.h: Likewise.
2706 * sim-utils.c: Likewise.
2707
dea03d4e
HPN		 27082002-01-31 Hans-Peter Nilsson <hp@axis.com>
2709
2710 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2711 New functions.
2712
1636f0bb
BE		 27132002-01-20 Ben Elliston <bje@redhat.com>
2714
2715 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2716 the comment for this enumerator.
2717
b59d44de
BE		 27182002-01-14 Ben Elliston <bje@redhat.com>
2719
2720 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2721
280b26c0
KH		 27222001-12-20 Kazu Hirata <kazu@hxi.com>
2723
2724 * run.c (usage): Fix a typo.
2725
e3e473da
BE		 27262001-07-05 Ben Elliston <bje@redhat.com>
2727
2728 * Make-common.in (srccgen): Remove.
2729 (CGEN_CPU_DIR): Define.
2730 (CGEN_READ_SCM): Redefine without $(srccgen).
2731 (CGEN_ARCH_SCM): Ditto.
2732 (CGEN_CPU_SCM): Ditto.
2733 (CGEN_DECODE_SCM): Ditto.
2734 (CGEN_DESC_SCM): Ditto.
2735
2836ee25
FCE		 27362001-04-25 Frank Ch. Eigler <fche@redhat.com>
2737
2738 * sim-load.c (sim_load_file): Put it back: external now.
2739 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2740
5b778125
AC		 27412001-04-21 Andrew Cagney <ac131313@redhat.com>
2742
2743 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2744 internal interface.
2745 * sim-utils.c (sim_analyze_program): Ditto.
2746
6ec9f4a9
FCE		 27472001-04-19 Frank Ch. Eigler <fche@redhat.com>
2748
2749 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2750 we're finished with its immediate use.
2751 * sim-load.c (sim_load_file): Ditto.
2752
764f1408
FCE		 27532001-03-16 Frank Ch. Eigler <fche@redhat.com>
2754
2755 Add support for mmap-based memory regions.
2756 * sim-memopt.c (mmap_next_fd): New global.
2757 (sim_memory_init): Reinitialize it.
2758 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2759 "--memory-mapfile FILE" option. Check for some errors.
2760 (do_memopt_add): Conditionally do mmap instead of malloc for
2761 backing store of simulated memory. Check for more errors.
2762 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2763 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2764 * configure.in: Look for mmap/fstat related functions and headers.
2765 * config.in, configure: Regenerated.
2766
35c20992
FCE		 27672001-03-15 Frank Ch. Eigler <fche@redhat.com>
2768
2769 * sim-core.c (sim_core_map_attach): Correct overlap-related
2770 error messages.
2771
f6bb7a3b
MM		 27722001-03-07 Michael Meissner <meissner@redhat.com>
2773
2774 * run.c (alloca-conf.h): Delete, no longer provided.
2775
01816cd8
BE		 27762001-02-22 Ben Elliston <bje@redhat.com>
2777
2778 * sim-trace.h (TRACE_VPU_IDX): Add.
2779 (TRACE_vpu): Define.
2780 (WITH_TRACE_VPU_P): Likewise.
2781 (TRACE_VPU_P): Likewise.
2782 * sim-trace.c (OPTION_TRACE_VPU): Define.
2783 (trace_options): Add --trace-vpu.
2784 (trace_option_handler): Handle OPTION_TRACE_VPU.
2785 (trace_option_handler): Include VPU tracing in --trace-semantics.
2786 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2787
44a9331c
BE		 27882001-02-21 Ben Elliston <bje@redhat.com>
2789
2790 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2791 (TRACE_BRANCH_INPUT2): Likewise.
2792
c43ad8eb
BE		 27932001-02-09 Ben Elliston <bje@redhat.com>
2794
2795 * (profile_print_pc): Write header out in target byte order.
2796
27972001-02-09 Ben Elliston <bje@redhat.com>
2798
2799 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2800 adjusting the pc shift value.
2801
9397fcbf
FCE		 28022001-01-12 Chris Demetriou <cgd@sibyte.com>
2803
badd2b1e
BE		 2804 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2805 where a numeric value is supplied.
9397fcbf 2806
63fe1038
BE		 28072001-01-06 Ben Elliston <bje@redhat.com>
2808
2809 * cgen.sh: Allow extrafiles to include the semantics files when
2810 generating an ISA-specific decoder.
2811
b6f6b44d
AO		 28122000-12-27 Alexandre Oliva <aoliva@redhat.com>
2813
2814 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2815
ad8707b5
BE		 28162000-12-23 Ben Elliston <bje@redhat.com>
2817
2818 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2819 them to the trace stream using sim_fpu_printn_fpu. Include
2820 "sim-fpu.h".
2821
b94c0966
BE		 28222000-12-15 Ben Elliston <bje@redhat.com>
2823
2824 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2825 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2826 trailing digits as specified (-1 to print all digits).
2827 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2828 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2829 to print_bits ().
2830
fd5d712e
BE		 28312000-12-13 Ben Elliston <bje@redhat.com>
2832
2833 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2834 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2835 (defs): New action.
2836
4c15ccf7
GK		 28372000-12-12 Geoffrey Keating <geoffk@redhat.com>
2838
2839 * sim-endian.h: Don't have parameters on macro definitions which
2840 are simply renaming functions, to permit use of XCONCAT2 in both
2841 the macro name and the arguments in a use of such a definition.
2842
0d277f51
BE		 28432000-12-11 Ben Elliston <bje@redhat.com>
2844
2845 * cgen-ops.h (SUBWORDDFDI): New function.
2846
bb4e03e5
BE		 28472000-12-05 Ben Elliston <bje@redhat.com>
2848
c79688eb
BE		 2849 * Make-common.in (cgen-defs): New target.
2850 (cgen-decode): Pass $(EXTRAFILES).
2851
bb4e03e5
BE		 2852 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2853 -outfile-suffix options.
2854
76440e4b
BE		 28552000-12-04 Ben Elliston <bje@redhat.com>
2856
6227bc85
BE		 2857 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2858 (SUBWORDSIUQI): Likewise.
2859 (SUBWORDDIHI): Likewise.
2860 (SUBWORDDIQI): New function.
2861
76440e4b
BE		 2862 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2863 * cgen-scache.c (scache_option_handler): Remove unused local var.
2864
cdc2a5c3
BE		 28652000-12-03 Ben Elliston <bje@redhat.com>
2866
2867 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2868
4e73b9c1
SC		 28692000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2870
2871 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2872
ce9bc8d1
SC		 28732000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2874
2875 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2876 space is not zero.
2877
ce13044d
SC		 28782000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2879
2880 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2881 (set_hw_delete): Moved the macro as a function.
2882 * hw-base.h (set_hw_delete): Declare as external function.
2883 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2884 allocated using hw_malloc.
72f4393d 2885
7c070881
SC		 28862000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2887
2888 * sim-options.c (sim_parse_args): Free the memory used for
2889 long_options, short_options, handlers, opt_cpu, orig_val.
2890
4f49fa1b
BE		 28912000-11-20 Ben Elliston <bje@redhat.com>
2892
2893 * cgen-ops.h (SUBBI): New macro.
2894 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2895 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2896
2d84da1b
BE		 28972000-11-16 Ben Elliston <bje@redhat.com>
2898
2899 * cgen-types.h (VOID): New type.
2900
dbc168af
BE		 29012000-11-09 Ben Elliston <bje@redhat.com>
2902
2903 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2904 (sim_fpu_two): Set exponent to 1.
2905
e4f5c43e
EZ		 29062000-10-26 Ben Elliston <bje@redhat.com>
2907
72f4393d
L		 2908 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2909 `all'. Pass `-i' options to cgen applications.
2910 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2911 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2912
a8d894af
BE		 29132000-10-08 Ben Elliston <bje@redhat.com>
2914
2915 * cgen-utils.c (cgen_rtx_error): New function.
2916
29172000-10-07 Ben Elliston <bje@redhat.com>
2918
2919 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2920 conditions for sim_core_read_buffer().
2921
6d4c43bf
DB		 29222000-09-26 Dave Brolley <brolley@redhat.com>
2923
2924 * cgen-utils.c (RORQI): New function.
2925 (ROLQI): New function.
2926 (RORHI): New function.
2927 (ROLHI): New function.
2928
0e266e5c
DB		 29292000-08-28 Dave Brolley <brolley@redhat.com>
2930
2931 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2932 in insn_value if it will fit.
2933
604259a0
FCE		 29342000-08-21 Frank Ch. Eigler <fche@redhat.com>
2935
2936 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2937
4193618c
DB		 29382000-08-15 Dave Brolley <brolley@redhat.com>
2939
2940 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2941
29422000-08-15 Dave Brolley <brolley@redhat.com>
2943
2944 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2945 (PROFILE_CPU_FREQ): New macro.
2946 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2947 (profile-options): Add profile-cpu-frequency.
2948 (parse_frequency): New function.
2949 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2950 (profile_print_speed): Print cpu frequency and simulated execution time.
2951 Re-indent other items to match.
2952
548a3e15
AC		 29532000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2954
2955 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2956
fab307a2
FCE		 29572000-07-27 Frank Ch. Eigler <fche@redhat.com>
2958
2959 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2960 * Makefile.in (install): Install run.1 man page.
2961
46a19b74
AC		 2962Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2963
2964 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2965 * Makefile.in (headers,nltvals.def): Merge.
2966
3c765a54
AC		 2967Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2968
f9cbceb6
AC		 2969 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2970 * nrun.c (main): Print the simulator statistics only in
2971 verbose mode.
2972 * hw-properties.h (hw_find_integer_array_property): Fix
2973 prototype (use signed_cell).
2974
38e64f35
AC		 2975 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2976 * sim-events.c (sim_events_remain_time): New function returning
2977 the time that remains before the event is raised.
2978 * hw-events.c (hw_event_remain_time): Likewise.
2979 * sim-events.h (sim_events_remain_time): Declare.
2980 * hw-events.h (hw_event_remain_time): Declare.
2981
0802cc40
AC		 2982 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2983 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2984 (OPTION_HW_LIST): New option --hw-list to list the devices.
2985 (hw_option_handler): List the device tree with 'sim_hw_print'.
2986
3c765a54
AC		 2987 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2988 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2989 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2990 (EXTENDED): Define for 16-bit word size.
2991 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2992 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2993 * sim-types.h: Added support for 16-bit targets.
2994
7fb283bc
FCE		 29952000-06-23 Frank Ch. Eigler <fche@redhat.com>
2996
2997 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2998
ab42ee12
FCE		 29992000-06-24 Frank Ch. Eigler <fche@redhat.com>
3000
3001 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3002 * Makefile.in (distclean): Clean cconfig.h also.
3003
eb2d80b4
AC		 3004Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3005
3006 * configure: Regenerated to track ../common/aclocal.m4 changes.
3007
3008Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3009
3010 * aclocal.m4 (sim-profile): Enable the profiler by default.
3011
781c552e
AC		 3012Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3013
3014 * run.c (main): Initialize sigrc.
3015
5eb1a8fa
AC		 3016Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3017
3018 * sim-events.c (update_time_from_event): Add more detailed event
3019 tracing.
3020
b2ac51e4
DB		 30212000-03-30 Dave Brolley <brolley@redhat.com>
3022
3023 * aclocal.m4 (cgen): Use guile to run cgen.
3024
f8603f2f
DB		 30252000-03-23 Dave Brolley <brolley@redhat.com>
3026
3027 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3028 ftruncdfsf.
3029 * cgen-accfp.c (fextsfdf): New function.
3030 (ftruncdfsf): New function.
3031 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3032
0f831eb3
JJ		 30332000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3034
3035 * cgen-ops.h: Added TRUNCSISI.
3036
e88acae7
FCE		 30372000-03-08 Dave Brolley <brolley@redhat.com>
3038
3039 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3040 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3041 (sim_queue_fn_si_write): Last argument is has type USI.
3042 (sim_queue_fn_sf_write): New function.
3043 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3044 (sim_queue_fn_sf_write): New function.
3045 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3046
baa7ae6f
AC		 3047Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3048
3049 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3050 sim_set_trace and run simulator using sim_resume.
3051 (main): Add option ``-o'' - operating environment. Only continue
3052 after a signal when operating environment.
3053 (main): Always set REASON and SIGRC using sim_stop_reason.
3054 (sim_trace): Delete extern declaration.
3055
6d358e86
NC		 30562000-02-08 Nick Clifton <nickc@cygnus.com>
3057
3058 * callback.c: Fix compile time warning messages.
3059 * run.c: Fix compile time warning messages.
72f4393d 3060
ed9a39eb
JM		 30611999-12-17 Dave Brolley <brolley@cygnus.com>
3062
3063 * sim-profile.h: (set_profile_option_mask): Add prototype.
3064 * sim-profile.c (set_profile_option_mask): No longer static.
3065
c4093a6a
JM		 3066Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3067
3068 * sim-arange.c: Include <string.h>
3069
de57eccd
JM		 30701999-12-07 Dave Brolley <brolley@cygnus.com>
3071
c4093a6a 3072 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3073 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3074 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3075 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3076 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3077 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3078 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3079 (fn_mem_qi_write): New union members.
3080 (fn_mem_hi_write): New union members.
3081 (fn_mem_si_write): New union members.
3082 (fn_mem_di_write): New union members.
3083 (fn_mem_df_write): New union members.
3084 (fn_mem_xi_write): New union members.
3085 (sim_queue_fn_mem_qi_write): New function.
3086 (sim_queue_fn_mem_hi_write): New function.
3087 (sim_queue_fn_mem_si_write): New function.
3088 (sim_queue_fn_mem_di_write): New function.
3089 (sim_queue_fn_mem_df_write): New function.
3090 (sim_queue_fn_mem_xi_write): New function.
3091 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3092 (sim_queue_fn_mem_hi_write): New function.
3093 (sim_queue_fn_mem_si_write): New function.
3094 (sim_queue_fn_mem_di_write): New function.
3095 (sim_queue_fn_mem_df_write): New function.
3096 (sim_queue_fn_mem_xi_write): New function.
3097 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3098 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3099 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3100
c2d11a7d
JM		 31011999-12-01 Dave Brolley <brolley@cygnus.com>
3102
3103 * cgen-accfp.c (subsf): Check status code.
3104 (mulsf): Ditto.
3105 (negsf): Ditto.
3106 (abssf): Ditto.
3107 (sqrtsf): Ditto.
3108 (invsf): Ditto.
3109 (minsf): Ditto.
3110 (maxsf): Ditto.
3111 (subdf): Ditto.
3112 (muldf): Ditto.
3113 (divdf): Ditto.
3114 (negdf): Ditto.
3115 (absdf): Ditto.
3116 (sqrtdf): Ditto.
3117 (invdf): Ditto.
3118 (mindf): Ditto.
3119 (maxdf): Ditto.
3120
31211999-11-26 Dave Brolley <brolley@cygnus.com>
3122
3123 * cgen-par.h (fn_df_write): Mode of data is DF.
3124 (sim_queue_fn_df_write): Mode of data is DF.
3125 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3126
31271999-11-22 Dave Brolley <brolley@cygnus.com>
3128
3129 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3130 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3131
11cf8741
JM		 31321999-11-04 Dave Brolley <brolley@cygnus.com>
3133
3134 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3135 CGEN_MEM_XI_WRITE members.
3136 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3137 (sim_queue_fn_xi_write): New function.
3138 (sim_queue_mem_xi_write): New function.
3139
3140 * cgen-par.c (sim_queue_fn_xi_write): New function.
3141 (sim_queue_mem_xi_write): New function.
3142 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3143 CGEN_MEM_XI_WRITE.
3144
e514a9d6
JM		 31451999-10-22 Dave Brolley <brolley@cygnus.com>
3146
3147 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3148 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3149 * cgen-par.c: Set insn_address for each queued write. Get pc from
3150 cpu when executing queued writes.
3151
31521999-10-19 Dave Brolley <brolley@cygnus.com>
3153
3154 * cgen-par.h (sim_queue_fn_pc_write): New function.
3155 (CGEN_FN_PC_WRITE): New enumerator.
3156 (fn_pc_write): New union member.
3157 * cgen-par.c (sim_queue_fn_pc_write): New function.
3158 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3159
917317f4
JM		 31601999-10-18 Dave Brolley <brolley@cygnus.com>
3161
3162 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3163 (CGEN_MEM_DF_WRITE): New enumerator.
3164 (mem_di_write): New union member.
3165 (mem_df_write): New union member.
3166 * cgen-par.c (sim_queue_mem_di_write): New function.
3167 (sim_queue_mem_df_write): New function.
3168 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3169 CGEN_MEM_DF_WRITE.
3170 * cgen-accfp.c (divsf): Check for division errors.
3171
31721999-10-14 Doug Evans <devans@casey.cygnus.com>
3173
3174 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3175
2df3850c
JM		 31761999-10-07 Dave Brolley <brolley@cygnus.com>
3177
72f4393d 3178 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3179 (fn_hi_write): New union member.
3180 (sim_queue_fn_hi_write): New function.
3181 * cgen-par.c (sim_queue_fn_hi_write): New function.
3182 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3183
2acceee2
JM		 31841999-09-29 Doug Evans <devans@casey.cygnus.com>
3185
3186 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3187 Change type of result to SEM_PC.
3188
3189Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3190
3191 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3192
6426a772
JM		 31931999-09-25 Doug Evans <devans@casey.cygnus.com>
3194
3195 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3196 (JOIN*): Delete cpu arg.
3197
3198Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3199
3200 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3201 parameter.
3202 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3203
c2c6d25f
JM		 3204Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3205
72f4393d
L		 3206 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3207 large values.
c2c6d25f 3208
7fc5b5ad
AC		 3209Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3210
3211 * run.c (main): Check the sim_stop_reason and only halt simulation
3212 when a valid stop condition is identified.
3213
c2c6d25f
JM		 3214Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3215
3216 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3217
3218Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3219
3220 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3221 (bi_write): New union element.
3222 (sim_queue_bi_write): New function.
3223 * cgen-par.c (sim_queue_bi_write): New function.
3224 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3225
d4f3574e
SS		 3226Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3227
3228 * configure: Regenerated to track ../common/aclocal.m4 changes.
3229
3230 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3231 ../gdb/configure.in.
3232 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3233 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3234 (SIM_WARNINGS): Delete
3235 (CONFIG_CFLAGS): Update.
3236
3237Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3238
3239 * cgen-par.c: New file.
3240 * cgen-par.h: New file.
3241 * cgen-sim.h (cgen-par.h): #include it.
3242 * cgen-cpu.h (write_queue): New field.
3243 (CPU_WRITE_QUEUE): New access macro.
3244 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3245 (cgen-par.o): New target.
3246
104c1213
JM		 32471999-08-28 Doug Evans <devans@casey.cygnus.com>
3248
3249 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3250 * cgen-utils.c (mode_names): Update.
3251
53a5351d
JM		 32521999-08-20 Doug Evans <devans@casey.cygnus.com>
3253
3254 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3255 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3256 buffer arg if WITH_PARALLEL_GENWRITE.
3257 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3258 (struct idesc): Ditto.
3259
3260Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3261
3262 * sim-model.c (model_option_handler): Add \n to error message.
3263
96baa820
JM		 32641999-08-08 Doug Evans <devans@casey.cygnus.com>
3265
3266 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3267 (insn_sem): Rewrite.
3268 (sem_fn_desc): New struct.
3269 (idesc): Rewrite.
3270 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3271 misses if ! FAST_P.
3272 (scache case): Split into non-parallel/parallel versions.
3273 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3274 if not use semantic switch version.
3275
32761999-08-04 Doug Evans <devans@casey.cygnus.com>
3277
3278 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3279 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3280 (SEM_BRANCH_INIT_EXTRACT): Delete.
3281 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3282 (SEM_BRANCH_FINI): Ditto.
3283 (SEM_BRANCH_VIA_ADDR): Ditto.
3284 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3285 (SEM_BRANCH_ADDR_CACHE): Delete.
3286 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3287 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3288 pbb_br_type.
3289 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3290 (@cpu@_pbb_begin): Initialize branch_target.
3291 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3292 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3293 pbb_br_type.
3294 (@cpu@_engine_run_fast): Ditto.
3295
adf40b2e
JM		 3296Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3297
3298 * cgen-utils.c (RORSI): New function.
3299 (ROLSI): New function.
3300
33011999-07-14 Doug Evans <devans@casey.cygnus.com>
3302
3303 * Makefile.in (TAGS): Tweak TAGS regex.
3304 * cgen-mem.h (*): Add TAGS markers.
3305
43e526b9
JM		 3306Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3307
3308 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3309 passed in when sim_resume is first entered - don't re-pass it
3310 after a restart.
72f4393d 3311
43e526b9
JM		 3312Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3313
3314 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3315 OPTION_LOAD_LMA but only when is defined.
3316 (standard_options): When SIM_HANDLES_LMA is defined include
3317 options --load-lma and --load-vma.
3318 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3319
3320 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3321 (struct sim_state_base): Add load_at_lma_p.
3322 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3323 STATE_LOAD_AT_LMA_P.
3324
3325Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3326
3327 * nrun.c (main): Re-format loop gnu style.
3328
9846de1b
JM		 3329Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3330
3331 * dv-sockser.c (connected_p): Initialize addrlen.
3332
33331999-07-06 Dave Brolley <brolley@cygnus.com>
3334
3335 * cgen-accfp.c (floatsidf): New function.
3336 (fixdfsi): New function.
3337
33381999-07-06 Doug Evans <devans@casey.cygnus.com>
3339
3340 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3341
43ff13b4
JM		 33421999-07-05 Doug Evans <devans@casey.cygnus.com>
3343
3344 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3345 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3346 * cgen-fpu.c: New file.
3347 * cgen-fpu.h: New file.
3348 * cgen-accfp.c: New file.
3349 * cgen-cpu.h (CGEN_CPU): New member fpu.
3350 * cgen-mem.h: Redo fp support.
3351 * cgen-ops.h: Delete k&r support. Redo fp support.
3352 * cgen-sim.h: Include cgen-fpu.h.
3353 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3354
085dd6e6
JM		 33551999-06-23 Doug Evans <devans@casey.cygnus.com>
3356
3357 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3358 ifndef.
3359 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3360 (@cpu@_pbb_cti_chain): Minor clean up.
3361
cd0fc7c3
SS		 33621999-05-08 Felix Lee <flee@cygnus.com>
3363
72f4393d
L		 3364 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3365 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3366 * configure: Regenerate.
72f4393d 3367
7a292a7a
SS		 3368Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3369
3370 * sim-core.c (device_error,device_io_read_buffer,
3371 device_io_write_buffer): Delete decls.
3372 * sim-core.h: Put them here.
3373
3374 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3375 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3376 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3377 (sim_core_write_aligned_N): Ditto.
3378
33791999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3380
3381 * sim-memopt.c (sim_memory_uninstall): Don't look into
3382 free()d memory.
3383
33841999-04-14 Doug Evans <devans@casey.cygnus.com>
3385
3386 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3387
33881999-04-13 Doug Evans <devans@casey.cygnus.com>
3389
3390 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3391 (sim_core_write_buffer): Ditto.
3392
33931999-04-02 Keith Seitz <keiths@cygnus.com>
3394
3395 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3396 after the interval counter has expired.
3397 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3398 poll_quit callbacks. May be overridden by Makefile.
3399 (poll_quit_counter): New global.
3400 * sim-events.c: Remove all mentions of ui_loop_hook. The
3401 host callback "poll_quit" will serve the purpose.
3402 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3403 is defined.
3404 * nrun.c: Remove declaration of ui_loop_hook.
3405
3406Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3407
3408 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3409 if being used by gdb.
3410
34111999-03-22 Doug Evans <devans@casey.cygnus.com>
3412
3413 * cgen-types.h (XF,TF): Tweak.
3414 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3415 in cgen-types.h.
3416 (SUBWORD*,JOIN*): Define.
3417 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3418 moved into cpu descriptor.
3419 * sim-model.h (MACH): New member `num'.
3420
c906108c
SS		 34211999-02-09 Doug Evans <devans@casey.cygnus.com>
3422
c906108c
SS		 3423 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3424 (CGEN_CPU): Member opcode renamed to cpu_desc.
3425 New members get_idata,disassembler.
3426 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3427 CGEN_INSN_ATTR_VALUE.
3428 (CGEN_STATE): Delete member opcode_table.
3429 (sim_disassemble_insn): Delete decl.
3430 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3431 (struct idesc): Moved to here from <cpu>-decode.h.
3432 * cgen-run.c (prime_cpu): Call prepare_run callback.
3433 * cgen-trace.h (SFILE): New type.
3434 (sim_disasm_sprintf): Declare.
3435 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3436 (sim_cgen_disassemble_insn): Declare.
3437 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3438 (insn_fields): Delete.
3439 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3440 CPU_CPU_DESC (cpu).
3441 (trace_insn): Call CPU_DISASSEMBLER hook.
3442 (sim_disasm_sprintf): New function.
3443 (sim_disasm_read_memory): New function.
3444 (sim_disasm_perror_memory): New function.
3445 (sim_cgen_disassemble_insn): New function.
3446 * cgen-utils.c: Don't include cpu-opc.h.
3447 (virtual_insn_entries): New static local.
3448 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3449 (cgen_insn_name): Rewrite.
3450 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3451 * cgen.sh (desc): New file generator handler.
3452 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3453 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3454 Don't include cpu-opc.h,cpu-sim.h.
3455 * sim-model.c (model_set): Delete SIM_DESC arg.
3456 (sim_model_set): Update.
3457 * sim-model.h (MACH): New member prepare_run.
3458
34591999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3460
3461 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3462 if redundant with allocator functions.
3463
3464Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3465
3466 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3467
3468 * sim-profile.h: Make like sim-trace.h.
3469 (PROFILE_USEFUL_MASK): New macro.
3470 * sim-profile.c (profile_options): Make like trace_options, allow
3471 optional on|off arg where applicable.
3472 (set_profile_option_mask): New function.
3473 (sim_profile_set_option): New function.
3474 (profile_option_handler): Simplify.
3475 Have -p only enable selected things, not everything.
3476 Add missing break to OPTION_PROFILE_PC_RANGE.
3477 * cgen-scache.c (scache_options): Allow optional on|off arg to
3478 --profile-scache.
3479 (scache_option_handler): Use sim_profile_set_option.
3480
34811999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3482
3483 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3484 (memory_option_handler): Implement MEMORY_FILL option. Make
3485 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3486 (parse_ulong_value): New function.
3487 (do_memopt_add): Allocate all buffers. Optionally fill them.
3488
34891999-01-15 Richard Henderson <rth@cygnus.com>
3490
3491 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3492 va_list, not an integer.
3493 * sim-events.c (sim_events_schedule): Likewise.
3494
72f4393d 3495 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3496 the appropriate type.
3497
34981999-01-14 Doug Evans <devans@casey.cygnus.com>
3499
3500 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3501 (sim_disassemble_insn): Update prototype.
3502 (sim_engine_invalid_insn): Ditto.
3503 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3504 (SEM_BRANCH_INIT): PCADDR->IADDR.
3505 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3506 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3507 * cgen-scache.h (*): Ditto.
3508 * cgen-trace.c (*): Ditto.
3509 * cgen-trace.h (*): Ditto.
3510 * cgen-utils.c (*): Ditto.
3511 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3512 (insn_t): Delete.
3513 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3514 (simple engine framework): Rewrite.
3515 * sim-module.c (modules): Install model module sooner (and in
3516 particular before the profile module).
3517
35181999-01-12 Doug Evans <devans@casey.cygnus.com>
3519
3520 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3521 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3522 (sim_model_init): Call it.
3523
3524 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3525
35261999-01-05 Doug Evans <devans@casey.cygnus.com>
3527
3528 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3529 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3530 (SEM_BRANCH_INIT_EXTRACT): New macro.
3531 (SEM_BRANCH_INIT): Add taken_p.
3532 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3533 (SEM_BRANCH_FINI): Use it.
3534 (SEM_INSN): Update.
3535 * cgen-run.c (sim_resume): Handle tracing of last insn.
3536 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3537 * cgen-trace.c (current_abuf): New static global.
3538 (trace_insn_init): Initialize it.
3539 (trace_insn_fini): Use it.
3540 (trace_insn): Set it.
3541 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3542 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3543 (@cpu@_emit_after): Ditto.
3544 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3545 labels if WITH_SEM_SWITCH_FULL.
3546 * sim-model.c: Include bfd.h.
3547 (sim_model_init): New function.
3548 (sim_model_install): Record init fn.
3549 * sim-model.h (MACH): New member bfd_name.
3550 * sim-module.c (modules): Initialize model before scache.
3551
35521998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3553
3554 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3555
c906108c
SS		 3556 * nrun.c (main): Remain in simulation loop for traps and
3557 exceptions when in operating environment mode.
3558 (ui_loop_hook): New stub hook for standalone use.
3559 * sim-events.c (sim_events_process): Call ui_loop_hook
3560 periodically on CYGWIN host.
3561
3562 * sim-reason.c (sim_stop_reason): Return host signal numbers
3563 to gdb on sim_stopped and sim_signalled cases.
3564 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3565 hook just before longjmp.
3566 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3567 hook just before sim_engine_run.
3568
3569 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3570 * sim-trace.h (trace_generic): Ditto.
3571 * sim-trace.c (trace_generic): Ditto.
72f4393d 3572
c906108c
SS		 35731998-12-14 Doug Evans <devans@casey.cygnus.com>
3574
3575 * Make-common.in (SIM_MAIN_DEPS): New var.
3576 (CGEN_MAIN_CPU_DEPS): New var.
3577 * aclocal.m4: Add --enable-cgen-maint option.
3578 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3579 (SETMEM*): Ditto.
3580 (GETIMEM*): Pass pc value to sim_core routine.
3581
3582Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3583
3584 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3585 Compare with ZERO not NULL.
3586
3587Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3588
3589 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3590 "sim-assert.h".
3591
35921998-12-09 Doug Evans <devans@casey.cygnus.com>
3593
3594 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3595 * sim-trace.c: Include stdlib.h if present.
3596 * dv-sockser.c: Include unistd.h if present.
3597 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3598 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3599
36001998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3601
3602 * gennltvals.sh: Add i960.
3603 * nltvals.def: Rebuild.
3604
36051998-12-04 Doug Evans <devans@casey.cygnus.com>
3606
3607 * cgen-defs.h: New file, old cgen-sim.h.
3608 * cgen-sim.h: Simple header that includes others.
3609 * sim-arange.c: New file.
3610 * sim-arange.h: New file.
3611 * sim-basics.h: Include it.
3612 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3613 (sim-arange.o): Add rule for.
3614 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3615 (sim_io_eprintf_cpu): Add prototype.
3616 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3617 (INLINE2): New macro.
3618 (EXTERN_INLINE): New macro.
3619 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3620 before calling module init fns.
3621 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3622 (profile_init): New function.
3623 (profile_options): New option --profile-range.
3624 (profile_option_handler): Handle --profile-range.
3625 (profile_print_insn): Qualify address range specific section titles.
3626 (profile_print_addr_ranges): New function.
3627 (profile_info): Print address ranges if specified.
3628 (profile_install): Set profile_init init fn.
3629 * sim-profile.h (PROFILE_DATA): New member `range'.
3630 * sim-trace.c (trace_init): New function.
3631 (trace_options): New option --trace-range.
3632 (trace_option_handler): Handle --trace-range.
3633 (trace_install): Set trace_init init fn.
3634 * sim-trace.h (TRACE_DATA): New member `range'.
3635 * sim-utils.c (sim_cpu_msg_prefix): New function.
3636 (sim_io_eprintf_cpu): New function.
3637 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3638 (PC_IN_PROFILE_RANGE_P): New macro.
3639 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3640 (trace_insn_fini): New arg abuf. All callers updated.
3641 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3642 printing cycle counts.
3643 * cgen-trace.h (trace_insn_fini): Update prototype.
3644 (TRACE_RESULT_P): New macro.
3645 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3646 (TRACE_INSN): Check ARGBUF_TRACE_P.
3647 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3648 * cgen-types.h (SIM_INLINE): Delete.
3649 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3650 * cgen-utils.c: Don't include cgen-engine.h
3651 * genmloop.sh (@cpu@_fill_argbuf): New function.
3652 (@cpu@_fill_argbuf_tp): New function.
3653 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3654 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3655 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3656 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3657 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3658 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3659 doing profiling. Update call to TRACE_INSN_FINI.
3660
3661 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3662
36631998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3664
3665 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3666 regions.
3667
36681998-12-01 Doug Evans <devans@casey.cygnus.com>
3669
3670 * sim-inline.c (SIM_INLINE_P): Fix typo.
3671
36721998-11-30 Doug Evans <devans@casey.cygnus.com>
3673
3674 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3675
3676Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3677
3678 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3679 * nltvals.def: Re-generate.
3680
3681Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3682
3683 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3684 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3685 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3686 GCC.
3687 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3688 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3689
36901998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3691
3692 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3693 (${cpu}_pbb_cti_chain): Ditto.
3694
36951998-11-18 Doug Evans <devans@casey.cygnus.com>
3696
3697 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3698 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3699 (EXTRACT_INT,EXTRACT_UINT): New macros.
3700 (SEM_SEM_ARG): New macro.
3701 (SEM_NEXT_VPC): New arg `pc'.
3702 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3703 (sim_disassemble_insn): Update prototype.
3704 * cgen-trace.c (current_insn,insn_fields): New static locals.
3705 (trace_insn): Set them.
b83266a0 3706 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3707 (sim_disassemble_insn): New arg insn_fields.
3708 Handle variable length insns.
3709 * genmloop.sh: Only emit pbb decls if -pbb.
3710 (${cpu}_scache_lookup): New arg `vpc'.
3711 (scache support): Fetch pc before entering loop.
3712
3713 * gennltvals.sh: Add fr30 support.
3714 * nltvals.def: Rebuild.
3715
3716Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3717
3718 * sim-types.h: Re-do type system so that GCC's attribute and mode
3719 are used to specify types. Handle case of ALPHA.
3720
37211998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3722
c906108c
SS		 3723 * aclocal.m4: Add tests for dlopen family.
3724 * config.in: Regenerated.
72f4393d 3725
c906108c
SS		 3726Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3727
3728 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3729
3730Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3731
3732 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3733 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3734 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3735 * cgen-sim.h: ... to here.
3736
3737Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3738
3739 * aclocal.m4 (enable-build-warnings): Replace
3740 enable-sim-warnings. Extend =LIST syntax so that prepend and
3741 append of options is possible. Drop -Werror, add
3742 -Wstrict-prototypes for GDB compatibility.
3743 * Make-common.in (SIM_WARNINGS): Update.
3744
3745Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3746
3747 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3748 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3749 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3750 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3751 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3752 CGEN_INCLUDE_DEPS.
3753 * cgen-cpu.h: New file.
3754 * cgen-engine.h: New file.
3755 * cgen-scache.h: New file.
3756 * cgen-sim.h: Delete portions moved to new files.
3757 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3758 rather than sending result to stdout.
3759
3760Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3761
3762 * Make-common.in (sim-reg.o): New rule.
3763 (cgen-run.o): New rule.
3764 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3765 * cgen-run.c (prime_cpu): New function.
3766 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3767 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3768 mentioned cpu.
3769 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3770 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3771 (CGEN_INSN_VIRTUAL_P): New macro.
3772 (SEM_PC): New typedef.
3773 (SEMANTIC_FN): Change type of result to SEM_PC.
3774 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3775 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3776 (SCACHE_MAP): New typedef.
3777 (CPU_SCACHE): Add pbb support.
3778 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3779 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3780 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3781 max_slice_insns.
3782 (INSN_NAME): Delete.
3783 (cgen_insn_name): Declare.
3784 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3785 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3786 (first_insn_p): Make static.
3787 (trace_insn): Handle virtual insns specially.
3788 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3789 * cgen-types.h (UBI): Delete.
3790 (MODE_TYPE): New enum.
3791 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3792 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3793 (cgen_virtual_opcode_table): New global.
3794 (cgen_insn_name): New function.
3795 (sim_disassemble_insn): Ignore virtual insns.
3796 * genmloop.sh: Delete top level loop generation. Add pbb support.
3797 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3798 (sim_cpu_base): New members max_insns,insn_name,model_data.
3799 (CPU_PC_GET,CPU_PC_SET): New macros.
3800 (sim_pc_get,sim_pc_set): Declare.
3801 * sim-model.c (model_set): Call model init fn.
3802 * sim-model.h (MODEL_FN): New typedef.
3803 (INSN_TIMING): New member model_fn.
3804 (MODEL): New members num,init.
3805 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3806 All callers updated.
3807 (profile_insn_init): New fn.
3808 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3809 Exit early if insn profiling not supported.
3810 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3811 (profile_install): Record profile_insn_init as init fn.
3812 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3813 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3814 (PROFILE_DATA): Delete member exec_time.
3815 Change insn_count to pointer to array, rather than the array.
3816 (sim_profile_print_bar): Declare.
3817
3818Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3819
3820 * cgen-run.c: New file.
3821 * sim-reg.c: New file.
3822
3823Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3824
3825 * aclocal.m4: Add checks for -lsocket and -lnsl.
3826
3827 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3828 allow local port reuse on listening socket.
3829
3830Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3831
3832 * sim-config.h: Remove reference to linux kernel header.
3833
3834Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3835
3836 * dv-sockser.c (sockser_addr): Make variable non-static.
3837
3838Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3839
3840 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3841
3842Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3843
3844 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3845
3846Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3847
3848 * Make-common.in (install-common): Add $(EXEEXT) when installing
3849 run.
3850
3851Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3852
3853 * cgen-sim.h (cgen_state): New member opcode_table.
3854 * cgen-utils.c (sim_disassemble_insn): Use it.
3855
3856Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3857
3858 * cgen-mem.h (DECLARE_SETT): Fix return type.
3859 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3860 * cgen-scache.c: Include stdlib.h.
3861 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3862 * sim-model.c (model_option_handler): Remove unused variable `n'.
3863
3864Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3865
3866 * cgen-utils.c: Include bfd.h.
3867 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3868
3869Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3870
3871 * sim-bits.h (EXTEND24): Fix typo.
3872
3873Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3874
3875 * sim-events.c (ETRACE_P): New macro.
3876 (struct _sim_event): Add member trace.
3877 (sim_events_free): Reclaim trace message.
3878
3879 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3880 sim_events_schedule_tracef): New functions, include printf trace
3881 information in argument list. If tracing, store asprintf'd trace
3882 message in sim_event.
3883
3884 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3885 hw_event_queue_schedule_vtracef): New functions, mimic
3886 sim_event_tracef.
3887
3888Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3889
3890 * sim-bits.h (EXTEND24): Define.
3891
3892Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3893
3894 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3895 (CPU_SCACHE_HASH_MASK): New macro.
3896 (SCACHE_HASH_PC): Rewrite.
3897 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3898 computation out of main loop.
3899
3900Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3901
c906108c
SS		 3902 * cgen-sim.h (RECORD_IADDR): Delete.
3903 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3904 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3905
3906Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3907
3908 * gennltvals.def (mn10200): Add entry.
3909 * nltvals.def: Regenerate with MN10200 additions.
3910
3911Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3912
3913 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3914 documentation on how it works.
3915
3916 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3917 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3918 sim_core_set_xor, sim_core_xor_read_buffer,
3919 sim_core_xor_write_buffer): Update.
3920
3921 * sim-events.h, sim-events.c (sim_events_install,
3922 sim_events_watch_clock, sim_events_schedule_after_signal,
3923 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3924 sim_events_deschedule): Update.
3925
3926 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3927 sim_fpu_max32, sim_fpu_max64): Update.
3928
3929Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3930
3931 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3932 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3933 * sim-profile.c (profile_print_model): Update.
3934
3935Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3936
3937 * gennltvals.def (m32r): Use common syscall.h now.
3938 (mn10300): Add entry.
3939 * nltvals.def: Regenerate.
3940
3941 * sim-engine.c (sim_engine_get_run_state): New function.
3942 * sim-engine.h (sim_engine_get_run_state): Declare it.
3943
3944Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3945
3946 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3947 * sim-core.c (sim_core_signal): Make extern, always define.
3948
3949Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3950
3951 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3952 * cgen-ops.h (ANDIF): New macro.
3953 (ANDIF[BQHSD]I): Delete.
3954
3955Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3956
3957 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3958 (hw_event_queue_schedule, hw_event_queue_deschedule,
3959 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3960 Janczyn.
3961
3962 * hw-alloc.h (HW_NZALLOC): Define.
3963
3964 * Make-common.in (test-hw-events): Add target for testing the
3965 hw-event code.
3966
3967Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3968
3969 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3970 hw-instances.o.
3971 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3972 files.
3973 * hw-main.h: Include hw-handles.h, hw-instances.h.
3974 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3975 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3976
c906108c
SS		 3977Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3978
3979 * dv-core.c: Include hw-main.h and sim-main.h.
3980 * dv-pal.c: Include hw-main.h and sim-io.h.
3981 * dv-glue.c: Include hw-main.h.
3982
3983 * hw-main.h: New file. Move list of includes to here.
3984 * hw-base.h: From here.
3985 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3986 (hw-*.o, dv-*.o): Update.
3987 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3988 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3989 sim-main.h.
3990
3991 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3992 do_hw_poll_read): Move declarations from here.
3993 * hw-main.h: To here.
72f4393d 3994
c906108c
SS		 3995 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3996 Move from here.
3997 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3998 rename.
3999 * Make-common.in (hw-config.h): Update
4000 * hw-base.c, dv-pal.c, dv-glue.c: Update
4001
4002 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4003 `*_callback' to `*_method.
4004
4005Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4006
4007 * hw-base.h (set_*): Move set method macros from here.
4008 * hw-device.h: To here.
4009
4010Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4011
4012 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4013 Declare.
4014
4015 * hw-base.c (hw_create, hw_delete): Call
4016 * hw-properties.c (create_hw_property_data,
4017 delete_hw_property_data): Define.
72f4393d 4018
c906108c
SS		 4019Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020
4021 * hw-device.c, hw-properties.c: Include hw-base.h
4022
4023 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4024 * hw-device.c: From here.
4025 * hw-base.h: Include "hw-events.h".
4026
4027 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4028 * hw-base.c (hw_create, hw_delete): Call.
4029 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4030
4031 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4032 (hw-alloc.o): New target.
72f4393d 4033
c906108c
SS		 4034Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4035
4036 * hw-events.h, hw-events.c: New files. Move event code to here.
4037 * sim-hw.c: From here.
4038 * hw-base.h: Include "hw-events.h".
4039 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4040 (hw-events.o): New target.
4041
4042 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4043 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4044
c906108c
SS		 4045 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4046 * hw-base.c (hw_create, hw_delete): Call.
4047 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4048
4049 * dv-pal.c: Update.
4050
4051Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4052
4053 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4054 * hw-ports.c: To here.
72f4393d 4055
c906108c
SS		 4056 * hw-base.h, hw-ports.c (create_hw_port_data,
4057 delete_hw_port_data): New functions.
4058 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4059
c906108c
SS		 4060 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4061 from here.
4062 * hw-ports.h: To here.
4063
4064Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4065
4066 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4067 PROCESSOR and CIA arguments.
4068
4069Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4070
4071 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4072 Move common object files from here.
4073 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4074
c906108c
SS		 4075Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4076
4077 * sim-hw.c: Include ctype.h.
4078 (do_hw_poll_read): Do not assume EAGAIN.
4079
4080Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4081
4082 * cgen-trace.c (first_insn_p): New static local.
4083 (trace_insn_init): Set it.
4084 (trace_insn_fini): Use TRACE_PREFIX.
4085 (trace_insn): Rewrite to use trace_prefix.
4086 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4087 Adjust width accordingly.
4088
4089 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4090 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4091 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4092 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4093 (PROFILE_COUNT_CORE): Simplify.
4094 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4095
4096Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4097
4098 * cgen-ops.h (ADDCFSI): Fix typo.
4099
4100Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4101
4102 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4103 * genmloop.sh: Use them rather than static locals.
4104
4105 * sim-engine.c (sim_engine_set_run_state): New function.
4106 * sim-engine.h (sim_engine_set_run_state): Declare.
4107 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4108 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4109 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4110
4111Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4112
72f4393d 4113 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4114 All callers updated.
4115 (trace_insn_fini): New arg last_p. All callers updated.
4116 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4117 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4118 * genmloop.sh (engine_resume): Update.
4119
4120Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4121
4122 * Make-common.in (install-common): Run ranlib on installed copy of
4123 libsim.a.
4124
4125Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4126
4127 * Make-common.in (install-common): Rename and install libsim.a.
4128
4129Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4130
4131 * sim-io.c (unistd.h): Include.
4132
4133Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4134
4135 * Make-common (sim_main_headers): Sort.
4136 (cgen-*.o): Add cgen-sim.h dependency.
4137
4138 * cgen-scache.c (scache_init): Only allocate space if scache element
4139 size is non-zero.
4140 (scache_flush,scache_print_profile): Check if scache in use first.
4141
4142 * cgen-sim.h (IDESC): Provide forward declaration.
4143 (DECODE): Delete.
4144 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4145 (cgen_cpu_max_extra_bytes): Declare.
4146 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4147
c906108c
SS		 4148 * sim-cpu.h: New file. sim_cpu_base moved here.
4149 Move sim_cpu_lookup decl here.
4150 * sim-base.h: #include "sim-cpu.h".
4151 * sim-cpu.c: New file.
4152 * Make-common (sim_main_headers): Add sim-cpu.h.
4153 (sim-cpu.o): Add rule for.
4154
4155 * sim-model.c (set_model): Delete.
4156 (sim_model_set,model_set): New functions.
4157 (sim_model_install): Renamed from model_install.
4158 Don't set default model here.
4159 (model_option_handler): Rewrite --model processing.
4160 (sim_model_lookup,sim_mach_lookup): New functions.
4161 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4162 (insn_timing): Delete.
4163 (INSN_TIMING): New member `num'.
4164 (IMP_PROPERTIES): Always define scache_elm_size member.
4165 (MACH): New member init_cpu.
4166 (sim_machs): Renamed from machs.
4167 (sim_model_install): Renamed from model_install.
4168 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4169 * sim-module.c (modules): Update.
4170
4171 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4172
4173 * sim-io.c: #include <errno.h>.
4174
4175Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4176
4177 * dv-pal.c (struct hw_pal_device): Add reader.
4178 (hw_pal_finish): Initialize reader.
4179 (scan_hw_pal): Use reader.
4180
4181 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4182 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4183 * dv-pal.c: Use.
4184
4185 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4186 ../ppc/main.c sim_io_read_stdin.
4187
4188Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189
4190 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4191 arguments.
4192 * hw-tree.c: Update.
72f4393d 4193
c906108c
SS		 4194 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4195 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4196 CPU/CIA args.
4197 * hw-ports.h (hw_port_event): Ditto.
4198 * hw-ports.c (hw_port_event): Update.
4199 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4200 Update.
4201 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4202 Update.
4203 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4204 (do_counter_event): Update.
4205 * dv-glue.c (hw_glue_io_read_buffer): Update.
4206 (hw_glue_port_event): Update.
4207
4208 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4209 * hw-base.h (hw_create): Ditto.
4210 * hw-base.c (hw_create): Ditto.
72f4393d 4211
c906108c
SS		 4212 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4213 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4214 from here to.
4215 * sim-hw.c: Here.
4216 * hw-device.h (hw_system_cpu): Declare.
4217 * sim-hw.c (hw_system_cpu): New function.
4218
4219 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4220 sim_hw_abort not hw_abort.
4221 (sim-hw.h): Include.
4222 (sim_core_read_buffer, sim_core_write_buffer): Call
4223 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4224 argument.
4225 (sim_core_set_xor): Do not pass CPU when aborting.
4226
4227 * sim-n-core.h (sim_core_read_aligned_N,
4228 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4229 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4230 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4231 return length.
4232
4233 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4234 sim_hw_print.
4235 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4236 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4237 functions.
4238 (sim_hw_print): New function.
4239
4240 * sim-engine.h (sim_engine_vabort): Declare.
4241 * sim-engine.c (sim_engine_vabort): New function.
4242
4243Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244
4245 * sim-trace.c (print_data): For floating-point numbers trace raw
4246 hex value.
4247 (trace_result_fp2): New function.
4248 * sim-trace.h (trace_result_fp2): New declaration.
4249 (TRACE_FP_RESULT2): New macro.
4250
4251Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4252
72f4393d
L		 4253 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4254 AM_CYGWIN32 and AM_EXEEXT.
4255 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4256 to run and install-common rules.
4257 * common/configure: regenerate
c906108c
SS		 4258
4259Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4260
4261 * sim-types.h (cell_word): New type.
4262 (natural_cell): Delete type.
4263
4264Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4265
4266 * configure: Regenerated to track ../common/aclocal.m4 changes.
4267 * config.in: Ditto.
4268
4269Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4270
4271 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4272
4273Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4274
4275 * configure: Regenerated to track ../common/aclocal.m4 changes.
4276 * config.in: Ditto.
4277
4278Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4279
4280 * acconfig.h: New file.
4281 * Make-common.in (top_builddir): New macro.
4282 (INTL_LIB): Removed.
4283 (INTLLIBS): New macro.
4284 (INTLDEPS): Likewise.
4285 (LIBDEPS): Use INTLDEPS.
4286 (EXTRA_LIBS): Use INTLLIBS.
4287 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4288 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4289 AM_LC_MESSAGES): New macros from GNU gettext.
4290
4291Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4292
4293 * sim-config.h: Discard leading _ from macros.
4294 * sim-types.h: Ditto.
4295
4296Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4297
4298 * Make-common.in (CSEARCH): Add -I to intl directories.
4299 (INTL_LIB): Point to libintl.a.
4300 (LIBDEPS): Add $(INTL_LIB).
4301 (EXTRA_LIBS): Ditto.
4302
4303Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4304
4305 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4306
4307 * cgen-ops.h (ADDCFSI): Fix.
4308 (SUBCFSI): Tweak.
4309
4310Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311
4312 * sim-types.h (signed_address, unsigned_address): Define.
4313
4314Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4315
4316 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4317 QNaN.
4318
4319Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4320
4321 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4322 New functions, pack / unpack sim_fpu struct using raw values.
4323 (sim_fpu_is): Differentiate between negative and positive
4324 infinity.
4325
4326Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4327
4328 * sim-bits.h (EXTEND4): Define.
4329 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4330
c906108c
SS		 4331Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4332
4333 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4334 declared so we need this cast to prevent long long addresses
4335 from being misconfigures. Results in access to unmapped memory.
4336
4337Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4338
4339 * Make-common.in (RUNTESTFLAGS): Define.
4340 (check): Pass RUNTESTFLAGS to recursive make.
4341
4342Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4343
4344 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4345 STATE_VERBOSE_P.
4346
4347Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4348
4349 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4350 cross compiling.
4351
4352Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4353
4354 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4355 (sim-inline): Update to match sim-inline.[hc]
4356 * configure: Regenerated to track ../common/aclocal.m4 changes.
4357
4358 * Make-common.in (sim_main_headers): Add sim-inline.h
4359
4360 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4361 selected.
4362 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4363
c906108c
SS		 4364 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4365 (sim_events_set_trace): Delete unused prototype.
72f4393d 4366
c906108c
SS		 4367 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4368 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4369
4370 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4371 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4372 Comment out, not yet implemented in sim-fpu.c.
4373 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4374 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4375
c906108c
SS		 4376 * sim-inline.h: Rewrite description.
4377 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4378 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4379
c906108c
SS		 4380 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4381 include generated files. Handled by generator directly.
72f4393d 4382
c906108c
SS		 4383Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384
4385 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4386 up-to-date.
4387
4388 * sim-trace.h (TRACE_ANY_P): Define.
4389 (struct _trace_data): Add trace_any_p.
4390
4391Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4392
4393 * run.c (main): Handle all alternatives of enum sim_stop.
4394 (main): Delete unused `asection *s'.
4395
4396Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4397
4398 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4399
4400 * configure: Regenerated to track ../common/aclocal.m4 changes.
4401
4402 * sim-hw.c: New file.
4403 * sim-hw.h (sim_hw_parse): Declare function.
4404 (hw-tree.h): Do not include.
72f4393d 4405
c906108c
SS		 4406 * sim-base.h (STATE_HW): Define.
4407 (struct sim_state_base): Add member struct *hw.
4408
4409 * sim-module.c (sim-hw.h): Include.
4410 (modules): Add sim_hw_install.
72f4393d 4411
c906108c
SS		 4412 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4413
4414Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4415
4416 * sim-base.h (CPU_INDEX): Define.
4417
4418 * sim-utils.c (sim_state_alloc): Initialize.
4419 * sim-module.c (sim_post_argv_init): Ditto.
4420
4421Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4422
4423 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4424 properly formatted lists.
4425
4426Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4427
4428 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4429 0x2f needs to be 0x3f.
4430
4431Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4432
4433 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4434 not found.
4435 (hw_tree_find_*_property): Clean up error message when property is
4436 not found.
4437
4438 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4439 present before looking for it.
4440
4441Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4442
72f4393d 4443 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4444 (AC_CHECK_FUNCS): Add check for __setfpucw.
4445 * configure: Regenerated.
4446
4447Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4448
4449 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4450 hw_pal_timer, hw_pal_timer_value): Define.
4451 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4452 (do_counter_event, do_counter_read, do_counter_value,
4453 do_counter_write): new functions.
4454
4455Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4456
4457 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4458 trace output.
4459
4460 * hw-base.c (hw_create): Stop searching for a device when one is
4461 found.
4462
4463Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4464
4465 * configure: Regenerated to track ../common/aclocal.m4 changes.
4466
4467Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4468
4469 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4470 appends extra devices.
4471 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4472 the device names.
72f4393d 4473
c906108c
SS		 4474 * Make-common.in (hw-config.h): New target, create hw-config.h
4475 file.
4476 (SIM_HW): Definition from @sim_hw@.
4477 (hw-base.o): Depend on hw-config.h
4478
4479Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4480
4481 * Make-common.in: Get SHELL from configure.
4482 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4483 move-if-change. Fixes NT native build problem.
4484 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4485 move-if-change. Fixes NT native build problem.
4486 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4487 NT native builds.
72f4393d 4488
c906108c
SS		 4489Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490
4491 * hw-device.h, hw-device.c (hw_strdup): New function.
4492
4493 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4494 strings name, family and args.
4495 (full_name_of_hw): Use hw_strdup when returning the full path.
4496
4497 * hw-properties.c: Clean up property not found / wrong type error
4498 messages.
72f4393d 4499
c906108c
SS		 4500 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4501 before attaching any ports.
4502
4503 * hw-base.c (hw-config.): Include. Replace hardwired table.
4504
4505 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4506
4507 * Make-common.in: Add rule for dv-glue.o.
4508
4509Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4510
4511 * hw-base.c (hw_finish): Move setting of trace level to here.
4512 (hw_create): From here.
4513
4514 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4515 ../ppc/device_table.c.
4516
4517 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4518
4519 * hw-tree.c (print_properties): Supress path when printing
4520 properties of root node.
4521
4522Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4523
4524 * hw-device.h (HW_TRACE): Define.
4525 (hw_trace): Declare.
4526 * hw-device.c (hw_trace): Implement function.
4527
4528 * hw-base.c (hw_create): Set hw trace level from "trace?"
4529 property.
4530
4531 * dv-core.c (dv_core_attach_address_callback): Add trace.
4532
4533 * dv-pal.c: Replace DTRACE with HW_TRACE.
4534
4535Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4536
4537 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4538 (hw_alloc_data): Delcare.
4539 (struct hw): Add member alloc_of_hw.
72f4393d 4540
c906108c
SS		 4541 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4542 functions. Assocate memory with a device.
4543 (stdlib.h): Include.
72f4393d 4544
c906108c
SS		 4545 * hw-base.h (set_hw_delete): Define.
4546 (hw_delete_callback): Declare.
4547 (hw_delete): Declare.
4548
4549 * hw-base.c (hw_delete): Implement function.
4550 (struct hw_base_data): Add member to_delete.
4551 (ignore_hw_delete): New function, does nothing.
4552 (hw_create): Set the hw_delete method.
4553 (hw_create): Allocate the base type using HW_ZALLOC before setting
4554 any methods.
4555
4556 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4557
c906108c 4558 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4559
c906108c
SS		 4560 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4561 (attach_hw_port_edge): Add struct hw argument
4562
4563 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4564 hw_zalloc/hw_free.
4565
4566Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4567
4568 * hw-device.h (hw_attach_address_callback,
4569 hw_detach_address_callback): Attach to a single space not a space
4570 mask. Clarify interpretation of SPACE:ADDR parameters.
4571
4572 * hw-base.c (passthrough_hw_attach_address,
4573 passthrough_hw_detach_address): Update.
4574 * dv-core.c (dv_core_attach_address_callback): Ditto.
4575 * dv-pal.c (hw_pal_attach_address): Ditto.
4576
4577Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4580
4581Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4582
4583 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4584 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4585 hw-properties_h, hw-tree_h): Define, point at corresponding
4586 header.
4587 (hw_base_headers): Define list of headers included by hw-base.h
4588 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4589 hw-properties.o, hw-tree.o): Specify dependencies.
4590 (dv-core.o, dv-pal.o): Ditto.
4591
4592 * sim-hw.h: New file.
4593
4594 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4595 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4596
c906108c
SS		 4597 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4598
4599 * hw-base.h, hw-base.c: new files. Copied from
4600 ../ppc/device_table.[hc].
4601
4602 * dv-core.c, dv-pal.c: New files. Copied from
4603 ../ppc/hw_{core,pal}.c
72f4393d 4604
c906108c
SS		 4605 * sim-basics.h (struct hw): Declare.
4606 (enum port_direction, enum object_disposition): Declare.
4607
4608Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4609
4610 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4611 sim_dv_src in Makefile. Take list of devices as parameter to m4
4612 macro..
4613
4614 * configure: Regenerated to track ../common/aclocal.m4 changes.
4615
4616Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4617
4618 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4619 trace_prefix can abort cleanly.
4620
4621Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4622
4623 * dv-sockser.c, dv-sockser.h: New files.
4624 * Make-common.in (dv-sockser.o): Add rule for.
4625 * aclocal.m4: Check for fcntl.h.
4626 * config.h: Add HAVE_FCNTL_H.
4627
4628 * sim-break.c (remove_breakpoint): Fix thinko.
4629
4630 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4631 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4632
46331998-03-13 Fred Fish <fnf@cygnus.com>
4634
4635 * sim-base.h (struct sim_state_base): Add prog_syms and
4636 define macro STATE_PROG_SYMS.
4637 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4638 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4639 and bfd_canonicalize_symtab, to get symbol table on first use
4640 and preserve it via STATE_PROG_SYMS for future calls to
4641 bfd_find_nearest_line.
4642
4643Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4644
4645 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4646
4647 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4648 up to nr_maps, not just access_* maps.
4649
4650 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4651 maps.
4652
4653 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4654 over nr_maps not sim_core_nr_maps.
4655
4656 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4657 core_map argument to unsigned.
4658 (struct _sim_core): Ditto for struct member core_map.
4659
4660 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4661
4662 * sim-basics.h (access_io, access_*_io): Define.
4663 (map_read, map_write, map_exec, map_io): Define.
4664
4665 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4666 attach with more generic mapmask.
4667 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4668
c906108c
SS		 4669 * sim-core.c (sim_core_uninstall, sim_core_attach,
4670 sim_core_detach): Iterate over nr_maps instead of
4671 sim_core_nr_maps.
4672
4673 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4674 instead of the write_map.
4675 (remove_breakpoint): Ditto.
4676
4677 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4678 with read_map, write_map, exec_map resp.
4679
4680 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4681 Ditto.
4682
4683 * cgen-utils.c (sim_disassemble_insn): Ditto.
4684
4685 * sim-hrw.c (sim_write, sim_write): Ditto.
4686
4687 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4688 transfer_to_str): New functions.
4689
4690Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4691
4692 * sim-base.h (sim_state_base): New member environment.
4693 (STATE_ENVIRONMENT): New macro.
4694 * sim-config.c (current_environment): Delete.
4695 (sim_config_default): New function.
4696 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4697 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4698 (sim_config_default): Add prototype.
4699 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4700 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4701 Set STATE_ENVIRONMENT, not current_environment.
4702
4703Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4704
4705 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4706
4707Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4708
4709 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4710
4711 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4712
4713Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4714
4715 * Make-common.in (TAGS): Make smarter.
4716 * Makefile.in (TAGS): Ditto.
4717
4718Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4719
4720 * sim-module.c (*): Fix typos in assertion tests.
4721
4722Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723
4724 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4725 can't be constant.
72f4393d 4726
c906108c
SS		 4727 * sim-options.c (sim_parse_args): Ditto.
4728 (sim_args_command): Return OK, instead of nothing, for an empty
4729 command.
4730
4731Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4732
4733 * sim-profile.c (profile_info): Rename from profile_print. Drop
4734 misc and misc_cpu callback arguments. Use
4735 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4736 (profile_install): Install profile_info function.
4737
4738 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4739 STATE_PROFILE_INFO_CALLBACK): Define.
4740 (struct PROFILE_DATA): Add field info_cpu_callback.
4741 (profile_print): Delete function.
4742
4743 * sim-base.h (STATE_MODULES): Define. Replace individual
4744 STATE_*_LIST with single struct module_list.
4745
4746 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4747 (struct module_list): Declare.
72f4393d 4748
c906108c
SS		 4749 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4750 sim_module_info): New functions.
4751 (sim_module_install): Clean up module data structures.
4752
4753 * sim-info.c (sim_info): New file. New function. Call
4754 sim_module_info.
4755
4756 * Make-common.in (sim-info.o): Define rule.
4757 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4758
4759
4760Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4761
4762 * sim-base.h (sim_cpu_base): New members name, options.
4763 (sim_cpu_lookup): Add prototype.
4764 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4765 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4766 (sim_add_option_table): Update prototype.
4767 * sim-options.c (sim_add_option_table): New argument `cpu'.
4768 (standard_option_handler,standard_install): Update.
4769 (sim_parse_args): Handle cpu specific options.
4770 (print_help): New static function.
4771 (sim_print_help): Call it. Print cpu specific options.
4772 (find_match): New static function.
4773 (sim_args_command): Call it. Handle cpu specific options.
4774 * sim-utils.c (sim_cpu_lookup): New function.
4775 * sim-memopt.c (memory_option_handler): Update.
4776 (sim_memopt_install): Update.
4777 * sim-model.c (model_option_handler): Update.
4778 (model_install): Update.
4779 * sim-profile.c (profile_option_handler): Update.
4780 (profile_install): Update.
4781 * sim-trace.c (trace_option_handler): Update.
4782 (trace_install): Update.
4783 * sim-watch.c (watchpoint_option_handler): Update.
4784 (sim_watchpoint_install): Update.
4785 * cgen-scache.c (scache_option_handler): Update.
4786 (scache_install): Update.
4787
4788Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4789
4790 * Make-common.in (check): Run `make check' in testsuite dir.
4791
4792Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4793
4794 * sim-trace.c (trace_result0): New function.
4795
4796 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4797 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4798 tracing sim_fpu variables.
4799 (TRACE_ALU_RESULT0): Define.
4800 (TRACE_FP_RESULT_WORD): Define.
4801 (TRACE_FP_INPUT_WORD1): Define.
4802
4803 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4804 sim_fpu_two): New constants.
4805 (sim_fpu_op1, sim_fpu_op2): New types.
4806 (struct _sim_fpu): Delete member result. Re-order other members.
4807 (sim_fpu_sign, sim_fpu_exp): New functions.
4808 (sim_fpu_max, sim_fpu_min): new functions.
4809 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4810 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4811
c906108c
SS		 4812Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4813
4814 * sim-profile.c (profile_print): Delete duplicate test of
4815 PROFILE_INSN_IDX.
4816 (profile_print_pc): Exit early if data collection not set up.
4817 (profile_print_core): Simplify by calling sim_core_map_to_str.
4818 * sim-core.h (sim_core_map_to_str): Declare.
4819 * sim-core.c (sim_core_map_to_str): Make non-static.
4820
4821 * genmloop.sh (engine_resume): Update insn_count before exiting.
4822 (engine_resume_full): Keep accurate core profile data.
4823
4824 * cgen-utils.c (sim_disassemble_insn): Don't use
4825 sim_core_read_aligned_N, it messes up profiling results.
4826
4827Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4828
4829 * nltvals.def: Regenerate with MN10300 additions.
4830
4831Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4832
4833 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4834
c906108c
SS		 4835 * sim-trace.h, sim-trace.c (trace_result_word2,
4836 trace_input_word4, trace_result_word4): New function.
4837
4838Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4839
4840 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4841
4842 * sim-xcat.h: Delete.
4843 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4844 * cgen-sim.h: Ditto.
4845 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4846 * sim-n-bits.h: Ditto.
4847 * sim-n-core.h: Ditto.
4848 * sim-n-endian.h: Ditto.
4849
4850Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4851
4852 * syscall.c (cb_syscall): Handle short reads, and EOF.
4853
4854Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855
4856 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4857 sim_fpu to safely print fp_word values.
4858 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4859 (trace_result_bool1, trace_result_addr1): New functions.
4860 (trace_input_bool1, trace_input_addr1): New functions.
4861
4862 * sim-trace.h (TRACE_FPU_*): Define.
4863
4864Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4865
4866 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4867 (sim_fpu_fpto, sim_fpu_tofp): Define.
4868
4869Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4870
4871 * sim-fpu.c (sim_fpu_cmp): New function.
4872
4873Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4874
4875 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4876 instead of abuf->length.
4877 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4878 (set_trace_option_mask): Renamed from set_trace_options.
4879 (set_trace_option): New function.
4880 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4881 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4882
4883Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4884
4885 * sim-basics.h: Declare struct _sim_fpu.
4886
4887Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888
4889 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4890 (trace_prefix, trace_input*, trace_result*): Declare.
4891 (trace_one_insn): Change declaration, assume trace_prefix called.
4892 (trace_generic): Like trace_one_insn.
4893 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4894 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4895
c906108c
SS		 4896 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4897 trace_insn, save_data, trace_idx_to_str, print_data): New
4898 functions.
4899 (trace_one_insn): Rewrite.
4900 (trace_generic): New function.
72f4393d 4901
c906108c
SS		 4902Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4903
c906108c
SS		 4904 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4905
4906 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4907 (SEMANTIC_FN): Rewrite declaration.
4908 (DECODE): Update type of semantic_fast member.
4909 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4910 * sim-base.h (sim_state_base): Delete conditionals surrounding
4911 member scache_size.
4912
4913Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4914
4915 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4916 used.
4917
4918Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4919
4920 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4921 Add missing parameters to device_io calls.
4922 * sim-core.h: Add missing parameters to device_io calls.
4923
4924Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4925
4926 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4927 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4928 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4929 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4930 (engine_resume): Likewise. Make `engine' volatile. Save copy
4931 of cpu pointer in volatile object. Initialize read switch if
4932 -parallel.
4933
4934Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4935
4936 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4937 (SEM_INSN): New macro.
4938
4939Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940
4941 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4942
4943Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4944
4945 * configure: Regenerated to track ../common/aclocal.m4 changes.
4946
4947Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4948
4949 * sim-types.h (fp_word): New type, define according to
4950 WITH_TARGET_FLOATING_POINT_BITSIZE.
4951
4952 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4953 configuration of size of floating point registers.
4954
4955Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4956
4957 * sim-profile.c (profile_print): Only print CPU <N> if other
4958 output is going to appear.
4959
4960Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4961
4962 * configure: Regenerated to track ../common/aclocal.m4 changes.
4963
4964Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4965
4966 * sim-types.h (address_word): Typedef according to
4967 WITH_TARGET_ADDRESS_BITSIZE.
4968 (signed_cell, unsigned_cell, natural_cell): Ditto using
4969 WITH_TARGET_CELL_BITSIZE.
72f4393d 4970
c906108c
SS		 4971 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4972 (WITH_TARGET_CELL_BITSIZE): Define.
4973 (WITH_HOST_WORD_BITSIZE): Delete.
4974
4975 * sim-config.c (print_sim_config): Update.
4976
4977 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4978 configuration of address and OpenFirmware cell sizes.
4979
4980Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981
4982 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4983 * sim-run.c (sim_engine_run): Update.
72f4393d 4984
c906108c
SS		 4985 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4986 CPU_CIA.
4987 * sim-run.c (sim_engine_run): Ditto.
4988
4989 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4990 (sim_resume): Pass nr_cpus to sim_engine_run.
4991
4992 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4993
c906108c
SS		 4994 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4995 MAX_NR_PROCESSORS.
4996 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4997
c906108c
SS		 4998Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4999
5000 * Make-common.in (stamp-tvals): New rule.
5001 (targ-vals.h,targ-map.c): Depend on it.
5002 (clean): Remove stamp-tvals.
5003
5004Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5005
5006 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5007 in code also #if 0'ed.
5008
5009Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5010
5011 * configure: Regenerated to track ../common/aclocal.m4 changes.
5012 * aclocal.m4: Recognize --enable-maintainer-mode.
5013
5014Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5015
5016 * cgen-scache.h: Deleted.
5017 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5018 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5019 (scache_init): Use runtime computed size of SCACHE.
5020 (scache_flush): Likewise.
5021 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5022 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5023 * cgen-sim.h: Scache support moved here.
5024 (PC): Redo definition.
5025 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5026 (DECODE): Add parallel execution support.
5027 Only include semantic label members if using switch.
5028 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5029 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5030 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5031 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5032 from cgen-types.h.
5033 (engine_{stop,run,resume,halt,signal}): Delete decls.
5034 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5035 (argbuf,scache): Delete forward decls.
5036 (STATE): Delete decl.
5037 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5038 Include cgen-mem.h, cgen-ops.h.
5039 (engine_halt,engine_signal): Delete.
5040 ({ex,exc,sem,semc}_illegal): Delete.
5041 (sim_disassemble_insn): Result of extract fn is in bits.
5042 * genmloop.sh: Rewrite.
5043
5044 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5045 line numbers.
5046
5047 * sim-base.h (sim_state_base): Delete member `model'.
5048 (sim_cpu_base): Add member `model'.
5049 * sim-model.h (IMP_PROPERTIES): New type.
5050 (MACH): New members imp_props, models.
5051 (models): Delete decl.
5052 * sim-model.c (set_model): Update.
5053 * sim-profile.c (profile_print_model): Update.
5054
5055 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5056
5057Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5058
5059 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5060 CGEN_INSN_SYNTAX().
5061
5062Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5063
5064 * configure: Regenerated to track ../common/aclocal.m4 changes.
5065 * config.in: Ditto.
5066
5067Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5068
5069 * aclocal.m4 (AR): Check for sigaction.
5070
5071Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5072
5073 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5074
5075 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5076 * sim-config.c (sim_config): Replace WITH_DEVICES with
5077 WITH_TREE_PROPERTIES.
5078
5079 * configure: Regenerated to track ../common/aclocal.m4 changes.
5080
5081Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5082
5083 * Make-common.in (SIM_ENVIRONMENT): New variable.
5084 (CONFIG_CFLAGS): Add it.
5085 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5086 --enable-sim-environment option.
5087 * configure: Regenerated.
5088 * sim-config.h (environment support): Rewrite.
5089 * sim-config.c (current_environment): Define as enum, unconditionally.
5090 (current_alignment): Define unconditionally.
5091 (config_environment_to_a): Update.
5092 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5093 (sim_config): Handle environment and alignment determination
5094 unconditionally. Delete sanity checks of current_environment,
5095 unnecessary.
5096 (print_sim_config): Update.
5097 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5098 (standard_options): Add --environment.
5099 (standard_option_handler): Likewise.
5100
5101Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5102
5103 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5104 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5105 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5106 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5107 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5108 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5109 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5110 argument ADD_CA macro with two argument ADDC_C - add carrying with
5111 carry in.
5112 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5113 argument SUB_CA macro with two argument SUBC_X - subtract
5114 carrying, extended.
5115 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5116 borrow-in.
5117 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5118
5119Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5120
5121 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5122 * sim-io.h (sim_io_syscalls): Delete.
5123
5124Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5125
5126 * syscall.c (cb_syscall): Add missing else, so write to stdout
5127 isn't doubled.
5128
5129 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5130 the carry bit from the CPU's psw.
5131
5132Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5133
5134 * gennltvals.sh: Redo syscall support.
5135 * nltvals.def: Regenerated.
5136
5137Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5138
5139 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5140 the stream immediately.
5141
5142Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * sim-io.c (sim_io_getstring): Delete unused len2.
5145 (sim_io_syscalls): Ditto for sys_errno.
5146
5147Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5148
5149 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5150
5151 * Make-common.in (run.o): Depend on remote-sim.h.
5152 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5153 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5154
5155Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5156
5157 * sim-io.c (sim_io_syscalls): Disable lseek.
5158
5159Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5160
5161 * gennltvals.sh: Generate syscall values for d30v.
5162
5163 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5164 * nltvals.def: Regenerate.
5165
5166 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5167 (os_fstat): Likewise. Validate fd argument.
5168 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5169 just compute target stat struct length.
5170 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5171 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5172 (get_string): Return host errno values so they can be properly
5173 translated later.
5174 (cb_syscall): Likewise.
5175 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5176 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5177 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5178 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5179 (get_path): New function.
5180
5181Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5182
5183 * sim-io.c (sim_io_syscalls): New function to provide system call
5184 emulation. Provide exit, open, close, read, write, lseek, and
5185 unlink.
5186 (sim_io_getstring): New function to return a string from a
5187 simulated memory location.
5188
5189 * sim-io.h (sim_io_syscalls): Add declaration.
5190
5191Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5192
5193 * sim-core.c (sim_core_signal): Fix spelling error in message.
5194
5195 * sim-hrw.c (sim_read): Use read map, not write map.
5196
5197 * Make-common.in (all): Add .gdbinit.
5198 * gdbinit.in: Add dump command.
5199
5200 * sim-model.c (model_options): Use '\0' for `shortopt'.
5201
5202 * sim-trace.c (trace_option_handler): Set state trace file
5203 for --trace-file in addition to cpu's values.
5204 (trace_vprintf): If cpu == NULL, try state's trace file.
5205 (trace_options): Reorganize table, reword some descriptions.
5206
5207Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208
5209 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5210 New functions.
5211
5212Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213
5214 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5215 signal untranslated, document problem with this.
5216
5217 * nrun.c (main): Check for a prog name of `*step'. If present,
5218 step the simulator instead of allowing it to run free.
5219
5220 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5221
5222 * Make-common.in (sim_main_headers): Add sim-signal.h.
5223
5224Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5225
5226 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5227
5228Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5229
5230 * sim-signal.h: Start simulator signals at 64 so that host signal
5231 numbers can be detected and reported.
5232
5233 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5234
5235Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5236
5237 * callback.c (cb_host_to_target_stat): Fix return values.
5238
5239 * cgen-sim.h (enum_signal_type): Delete.
5240 (engine_signal): Update prototype.
5241 * cgen-utils.c: Don't include <signal.h>.
5242 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5243 (engine_signal): Update.
5244
5245 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5246 (sim_state_free): Call SIM_STATE_FREE if defined.
5247
5248 * sim-module.c (sim_module_install): Don't leave any modules
5249 installed if one fails to install.
5250
5251Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5252
5253 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5254 more, since alloca is not used in this file.
5255
5256 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5257 correctly set the carry and overflow bits for those types.
5258 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5259 with carry, so carry is correct after doing both adds.
5260 (ALU*): Space out '\' to make it easier to read.
5261
5262Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5263
5264 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5265 sim_signalled.
5266
5267 * sim-signal.c, sim-signal.h: New files.
5268 * Make-common.in (sim-signal.o): Add rule for.
5269 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5270 * sim-abort.c: Don't include <signal.h>.
5271 * sim-basics.h: #include "sim-signal.h".
5272 * sim-break.c: Don't include <signal.h>.
5273 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5274 * sim-core.c: Don't include <signal.h>.
5275 (SIGBUS): Delete definition.
5276 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5277 * sim-engine.c: Don't include <signal.h>.
5278 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5279 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5280 * sim-resume.c: Don't include <signal.h>.
5281 (SIGTRAP): Delete definition.
5282 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5283 * sim-stop.c: Don't include <signal.h>.
5284 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5285 * sim-watch.c: Don't include <signal.h>.
5286 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5287
5288 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5289
5290 * sim-base.h (CIA_ADDR): Provide default definition.
5291 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5292 * sim-break.c (sim_handle_breakpoint): Likewise.
5293
5294Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5295
5296 * Make-common.in (srccom): New variable.
5297
5298 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5299 (LIB_OBJS): Add syscall.o.
5300 (gentmap): Pass $(NL_TARGET) to $(CC).
5301 (syscall.o): Add rule for.
5302 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5303 (sim-bits.o): Depend on $(sim-n-bits_h).
5304 (sim-load.o): Depend on callback.h.
5305
5306 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5307 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5308 * cgen-mem.h, cgen-ops.h: New files.
5309
5310 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5311
5312 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5313 Rewrite build rule.
5314 * callback.c: #include string.h or strings.h.
5315 #include sys/types.h and sys/stat.h.
5316 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5317 (os_get_errno,os_open): Update.
5318 (os_stat,os_fstat): New functions.
5319 (os_init): Initialize syscall_map, errno_map, open_map.
5320 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5321 errno_map, open_map, signal_map, stat_map.
5322 (cb_read_target_syscall_maps): New function.
5323 (cb_target_to_host_syscall): New function.
5324 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5325 (cb_target_to_host_open): Renamed from target_to_host_open.
5326 (store): New function.
5327 (cb_host_to_target_stat): New function.
5328 * syscall.c: New file.
5329 * gentmap.c (sys_tdefs): New global.
5330 (gen_targ_vals_h): Output target syscall numbers.
5331 (gen_targ_map_c): Update. Output target syscall translation map.
5332 * gentvals.sh: New first argument `target'. Preface table with
5333 #ifdef NL_TARGET_$target if non-null target passed.
5334 * gennltvals.sh: New file.
5335 * nltvals.def: Regenerated.
5336
5337Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5338
5339 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5340 sim_core_dummy_M.
5341 (sim_core_dummy_M): Declare.
72f4393d 5342
c906108c
SS		 5343Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5344
5345 * sim-core.c (sim_core_signal): Print the address of the
5346 instruction.
5347
5348Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5349
5350 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5351
5352 * sim-base.h (sim_state_base): Add member trace_data.
5353 (STATE_TRACE_DATA): New macro.
5354 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5355 ({WITH_,}TRACE_DEBUG_P): New macros.
5356 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5357 (_sim_cpu): Delete forward reference.
5358 (debug_printf): Update.
5359 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5360 (trace_options): Add --trace-debug.
5361 (set_trace_options): Handle it.
5362 (trace_option_handler): Likewise.
5363 (trace_install): Init state trace_data struct.
5364 (trace_uninstall): Close state trace file.
5365 * sim-events.c (ETRACE): Only print source file and line number if
5366 --trace-debug.
5367 * sim-n-core.h (sim_core_trace_M): Likewise.
5368
5369 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5370
53711997-11-13 Felix Lee <flee@cygnus.com>
5372
5373 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5374 initializer.
5375 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5376
5377Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5378
5379 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5380
5381 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5382 built this way.
5383 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5384 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5385 source tree.
5386
5387Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5388
5389 * sim-events.c (sim_events_process): Re-compute the time -
5390 update_time_from_event - as each event is processed. Reverses
5391 previous change.
5392
5393Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5394
5395 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5396
5397Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5398
5399 * sim-events.c (sim_events_process): Delete redundant call to
5400 update_time_from_event.
5401 (sim_events_slip): Always decrement time_from_event.
5402 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5403 Delete assertion that time_from_event >=0 when work in queue, no
5404 longer applicable.
5405
5406Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5407
5408 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5409 (standard_option_handler): Update.
5410
5411 * sim-options.h: Clarify documentation.
5412 (OPTION_LONG_ONLY_P): Delete definition.
5413 (OPTION_VALID_P): Define.
72f4393d 5414
c906108c
SS		 5415 * sim-options.c (sim_print_help): Allow short only options.
5416 (sim_parse_args): Ditto.
5417 (sim_args_command): Skip short only options.
5418 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5419 separate entries for short and long options in the HANDLERS and
5420 ORIG_VAL tables.
5421 (sim_parse_args): Disable argument permutation.
5422
5423Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424
5425 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5426 Add argument M, size of data type.
5427 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5428 Declare, ditto for 5, 6 & 7 byte transfers.
5429 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5430 as aligned variant.
72f4393d 5431
c906108c
SS		 5432 * sim-n-core.h (sim_core_trace_M): Rename from
5433 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5434 with transfer type. Print transfer direction. Handle 1 and 2 byte
5435 transfers.
5436 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5437 unaligned accesses.
5438 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5439 Update all functions.
5440
5441 * sim-core.c: Generate functions starting with 16 not 1.
5442 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5443 all 5, 6 & 7 byte transfers.
5444
5445 * sim-n-core.h (sim_core_read_misaligned_N,
5446 sim_core_write_misaligned_N): Implement.
5447
5448Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5449
5450 * sim-endian.h (U16_8): Implement
5451
5452 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5453
5454 * sim-endian.h (VL8_16, VH8_16): Implement.
5455
5456 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5457 long in printf.
5458 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5459 (memory_option_handler): Skip comma in alias address list
5460
5461Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462
5463 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5464 space params.
5465 (parse_size, parse_addr): New functions
5466 (memory_option_handler, memory_options): Parse address & size
5467 using new functions. Pass level, space, modulo to do_memopt_add &
5468 do_memopt_del.
5469
5470 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5471
5472 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5473 `attach_type attach' argument with `unsigned level' argument.
5474 Document.
5475
5476 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5477 sim_core_attach): Replace argument attach with level. Update
5478 verification of arguments.
5479 (sim_core_map_detach, sim_core_detach): Replace argument attach
5480 with level.
5481
5482 * sim-basics.h (enum _attach_type): Delete.
5483
5484Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5485
5486 * sim-core.h (sim_core_write_8): Define.
5487
5488Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489
5490 * sim-bits.h: Document ROTn macro.
5491
5492 * sim-endian.h (H2T): Handle 16 byte variables.
5493
5494 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5495 error.
5496
5497 * sim-core.c: Do not generate sim_core_*_word.
5498
5499 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5500 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5501
5502 * sim-core.h (sim_core_read_unaligned_word,
5503 sim_core_read_aligned_word, sim_core_read_word,
5504 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5505 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5506
5507Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5508
5509 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5510
5511 * sim-endian.h: Disable 16 byte support.
5512
5513Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514
5515 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5516
5517 * sim-n-core.h (sim_core_trace_N): New function.
5518 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5519 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5520
5521 * sim-endian.h: Add 128 bit variant.
5522
5523 * sim-core.h, sim-core.c: Add 128 bit variant.
5524
5525 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5526
5527Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5528
5529 * sim-events.c (sim_events_process): Clear events->work_pending.
5530 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5531 setting, nr_ticks_to_process.
5532 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5533 when the event queue isn't next.
5534
5535 * sim-events.h, sim-events.c (sim_events_slip): New function.
5536
5537Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538
5539 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5540
5541 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5542 arguments.
5543
5544Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5545
5546 * nrun.c (main): Remove useless test of name != NULL.
5547 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5548
5549Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5550
5551 * sim-fpu.c (EXPMAX): Type is unsigned.
5552 (MIN_INT, MAX_INT): Type is signed64.
5553 (i2fpu): Type of val is signed64.
5554
5555Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5556
5557 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5558 a bucket size of zero.
5559
5560 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5561 OPTION_PROFILE_PC): Define.
5562 (profile_option_handler): Add support for --profile-pc and
5563 --profile-pc-granularity options.
5564 (profile_pc_init): When possible, compute nr buckets from bucket
5565 size.
5566
5567 * sim-profile.c (profile_pc_init): Align the profile-pc end
5568 address with the profile-pc bucket size.
5569
5570 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5571 something less ambiguous.
5572 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5573
5574 * sim-profile.c (profile_pc_cleanup): New function. Move
5575 profile_pc_uninstall code to here.
5576 (profile_pc_uninstall): Call.
5577 (profile_pc_init): Call.
5578
5579Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5580
5581 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5582 file using BSD gprof format.
5583
5584 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5585 unsigned_word.
5586 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5587 MSBIT64): Force result to unsignedN.
5588
5589Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590
5591 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5592 brace from macro.
5593 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5594 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5595 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5596 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5597
5598Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5599
5600 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5601 type void*.
5602
5603 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5604 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5605 type void*.
5606 (sim_core_attach): Rename buffer_freed to free_buffer, type
5607 void*. Ensure that allocated buffer is alligned according to
5608 region's address.
5609
5610Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5611
5612 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5613 (ALU64_SUB): Define.
5614
5615 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5616 (.gdbinit): Remove dependencies, generate once per build.
5617
5618Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5619
5620 * sim-n-core.h (sim_core_read_aligned_N,
5621 sim_core_write_aligned_N): Make xaddr param type address_word not
5622 unsigned_word.
5623
5624Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5625
5626 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5627 unpacked floating point struct. Pass sim_fpu object by reference.
5628 Add preliminary support for rounding modes.
72f4393d 5629
c906108c
SS		 5630Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5631
5632 * configure: Regenerated to track ../common/aclocal.m4 changes.
5633
5634Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635
5636 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5637 WITH_TARGET_BITSIZE.
5638
5639Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5640
72f4393d 5641 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5642
5643Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5644
5645 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5646 and zfree instead of xmalloc and free. Prevents warnings.
5647
5648Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649
5650 * configure: Regenerated to track ../common/aclocal.m4 changes.
5651
5652Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653
5654 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5655 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5656
5657 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5658 controling the bitsize/msb of the target.
5659
5660Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5661
5662 * Make-common.in: New files sim-break.c, sim-break.h.
5663 * sim-base.h: Add point to breakpoint list to sim_state_base.
5664 * sim-break.c sim-break.h: New modules that implement intrinsic
5665 breakpoint support.
5666 * sim-module.c: Add breakpoint module.
72f4393d 5667
c906108c
SS		 5668Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5669
5670 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5671 an hour.
5672 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5673 if (0) { 1 % 0; }
5674 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5675 (SIGBUS) define for Windows.
5676 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5677 * sim-resume.c: define SIGTRAP for windows.
5678 * sim-xcat.h: use token pasting if ALMOST_STDC.
5679
5680Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681
5682 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5683 configured values.
5684 (CONFIG_CFLAGS): Add same.
72f4393d 5685
c906108c
SS		 5686Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5687
5688 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5689 (SIGNED32): use ##i32.
5690
5691Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692
5693 * configure: Regenerated to track ../common/aclocal.m4 changes.
5694
5695Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696
5697 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5698 endian of target.
5699
5700 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5701 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5702 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5703 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5704 (CONFIG_CFLAGS): Add same.
5705
5706 * aclocal.m4: Perform AC_SUBST on optional options.
5707
5708Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709
5710 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5711
5712 * sim-options.c (standard_option_handler): Typo in warning message.
5713
5714 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5715
5716 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5717 insn count. Make count conditional on there being a valid
5718 INSN_NAME.
5719 (profile_pc_init): Make default PC profile frequency an arbitrary
5720 256.
5721
5722 * sim-base.h: Ditto.
5723
5724 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5725 SIM_HAVE_MODEL.
5726
5727 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5728 archure struct.
5729
5730Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5731
5732 * configure: Regenerated to track ../common/aclocal.m4 changes.
5733
5734Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5737 configured alignment.
5738
5739Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5740
5741 * configure: Regenerated to track ../common/aclocal.m4 changes.
5742
5743Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5744
5745 * sim-config.c (sim_config): Check for default alignment.
5746
5747 * sim-options.c (standard_option_handler): Add alignment option.
5748
5749 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5750 default alignment requirements on memory accesses.
72f4393d 5751
c906108c
SS		 5752Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5753
5754 * sim-load.c (sim_load_file): Return failure if the executable
5755 had no loadable sections.
5756
5757Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758
5759 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5760 trace output.
5761
5762 * sim-core.c (sim_core_signal): When bad access halt simulator
5763 SIGSEGV / SIGBUS instead of aborting.
5764 (signal.h): Include.
72f4393d 5765
c906108c
SS		 5766 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5767 options was missing.
5768
5769 * sim-bits.h (MOVED): Define
5770
5771Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5772
5773 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5774 BIT.
5775
5776 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5777
5778 * sim-bits.c: Add 8 bit versions of bit macros.
5779
5780 * sim-bits.h: Ditto.
5781
5782Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5783
5784 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5785 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5786
c906108c
SS		 5787 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5788 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5789
c906108c
SS		 5790 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5791 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5792
c906108c
SS		 5793Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5794
5795 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5796 configure.in: Output to cconfig.h instead of config.h.
5797
5798 * configure: Regenerated to track ../common/aclocal.m4 changes.
5799
5800Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801
5802 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5803 BFD if known.
5804
5805Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5806
5807 * callback.c (os_write): divert stdout and stderr to their
5808 respective hooks.
5809
5810Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5811
5812 * sim-profile.c (profile_print_speed): Call
5813 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5814
5815 * sim-events.c (sim_events_elapsed_time): New function return nr
5816 host MS consumed by the simulator.
5817 (sim_watch_valid): Use.
5818
5819 * sim-module.c (modules): Install sim_events very very early.
5820
5821 * sim-profile.c (profile_print): Call profile_print_pc.
5822 (print_bar):
5823 (profile_pc_init): New function, set up processor for PC
5824 profiling.
5825 (profile_print_pc): New function, print a PC profile.
5826 (profile_pc_event): New function, sample PC.
5827
5828 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5829 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5830 profile struct.
5831
5832 * sim-options.c (sim_print_help): Pacify GCC.
5833
5834 * sim-n-core.h (sim_core_read_aligned_N,
5835 sim_core_write_aligned_N): Add un-conditional profile call.
5836 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5837 profile call when aligned read/write isn't used.
5838
5839 * sim-base.h: Include sim-profile, sim-model after sim-core &
5840 sim-events allow sim-core to define useful values.
5841
5842 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5843 (profile_option_handler, profile_options): Add support for
5844 --profile-core option.
5845 (print_bar): Include when core profiling.
5846 (profile_print_core): New function, print core profile.
5847
5848 * sim-config.c (print_sim_config): Print profile status.
5849
5850 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5851 WITH_PROFILE_PC_P): Define.
5852 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5853 (PROFILE_COUNT_CORE): Define.
5854
5855Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5856
5857 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5858 interrupt_names array as the data.
5859 (sim-watch.h): Document.
5860
5861Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862
5863 * sim-options.c (sim_print_help): When the doc string is to long
5864 word wrap it.
5865
5866 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5867 that only the first few the watch options are listed. Generate
5868 meanginful usage messages.
5869
5870 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5871
c906108c
SS		 5872Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873
5874 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5875 (standard_option_handler): Handle --architecture-info.
5876
5877Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5878
5879 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5880 illegal zero-sized array.
5881 * sim-core.c (sim_core_xor_read_buffer): same.
5882
5883Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5884
5885 * nltvals.def: Regenerate.
5886
5887Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5888
5889 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5890
5891Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892
5893 * sim-bits.c (MASKED): Delete.
5894 (EXTRACTED): Delete.
5895 (LSEXTRACTED, MSEXTRACTED): New functions.
5896
5897 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5898 (MSMASKEDn, LSMASKEDn): Add last argument.
5899 (MSMASK*): Ditto.
72f4393d 5900
c906108c
SS		 5901 * sim-bits.h (EXTEND8, EXTEND16): Define.
5902 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5903
5904 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5905
5906 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5907 current instruction address.
5908
5909 * sim-inline.h (*_ENGINE): Define.
5910
5911Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912
5913 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5914
5915 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5916 (watch_option_handler): Call delete_watchpoint with ident or type.
5917 (sim_watchpoint_install): Create interrupt specific watchpoint
5918 commands on the fly.
5919 (do_watchpoint_create): New function, create a watch point using
5920 type/int-nr info encoded in the option nr.
5921 (do_watchpoint_info): New function. List active watchpoints.
5922
5923 * sim-watch.h: Change data structure to a list.
5924
5925 * sim-memopt.c (memory_option_handler): Require explicit "all"
5926 before deleting all memory regions.
5927
5928 * sim-utils.c (sim_do_commandf): New function, printf version of
5929 sim_do_command.
5930
72f4393d
L		 5931 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5932
c906108c
SS		 5933 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5934 bit endianness.
5935 (SIGNED64, UNSIGNED64): Delete.
5936 (ALU64_ADD): Don't rely on bit endianness.
5937 (ALU64_BEGIN): Define.
5938
5939 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5940 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5941
5942 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5943 suffix - u64, LL - to 64 bit constants.
5944
5945Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946
5947 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5948
5949 * sim-utils.h (NZALLOC): Define - zalloc * N.
5950
5951 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5952 implementation of read/write functions.
5953
5954 * Make-common.in (sim-hrw.o): New target.
5955
5956 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5957 memory.
5958
5959 * sim-memopt.c (memory_option_handler): Implement memory-size
5960 command. Implement memory-alias command. Let memory-delete delete
5961 all memory regions.
5962 (add_memopt): New function. Add a memory region.
5963 (do_memopt_delete): New function. Delete a memory region.
5964
5965 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5966
5967 * sim-core.c (sim_core_detach): New function.
5968 (sim_core_map_detach): New function. Perform the actual detach.
5969 (sim_core_init): Move initialization code from here.
5970 (sim_core_install): To here.
5971 (sim_core_uninstall): And here.
5972
5973 * sim-module.c: Add memopt module.
5974
5975 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5976 simulator base type.
5977
5978 * Make-common.in (sim_main_headers): Add sim-memopt.h
5979 (sim-memopt.o): New target.
5980
5981 * sim-core.c (sim_core_install): Add core_options to the option
5982 table.
5983
5984 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5985 --watch-delete.
5986
5987 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5988 comments.
5989
5990 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5991 address_word, add mask member.
72f4393d 5992
c906108c
SS		 5993 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5994 address_word, allow for 64bit targets in 32bit host. Add modulo
5995 argument.
5996 (sim_core_map_attach): Ditto.
5997 (new_sim_core_mapping): Ditto.
5998 (sim_core_translate): Mask address when modulo memory.
5999
6000Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6001
6002 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6003
6004 * gdbinit.in: New file.
6005 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6006 * Make-common.in (distclean): Delete .gdbinit.
6007 (.gdbinit): Add rule for.
6008 * configure: Regenerated to track ../common/aclocal.m4 changes.
6009
6010 * Make-common.in (cgen-run.o): Add rule for.
6011
6012Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013
6014 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6015
6016 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6017 both resumed and previous elapsed time.
6018 (sim_events_init): Set initial_wallclock and current_wallclock to
6019 zero.
6020 (sim_events_install): Install sim_events_suspend and
6021 sim_events_resume.
6022 (sim_events_watch_clock): Allow for suspended simulator when
6023 computing the time of the clock event.
6024
6025 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6026 initial_wallclock to elapsed_wallclock, set both to zero.
6027 (sim_events_init, sim_events_uninstall): Delete prototypes.
6028
6029 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6030
c906108c
SS		 6031 * sim-module.c(sim_module_resume, sim_module_suspend): New
6032 functions.
6033
6034Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6035
6036 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6037 message.
6038
6039Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6040
6041 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6042 * Make-common.in (TAGS): Likewise.
6043 * sim-n-bits.h: Add TAGS comments for all functions.
6044 * sim-n-core.h: Likewise.
6045 * sim-n-endian.h: Likewise.
6046
6047Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6048
6049 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6050 kind.
72f4393d 6051
c906108c 6052 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6053
c906108c
SS		 6054 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6055 definition.
6056
6057Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6058
6059 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6060 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6061
6062Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6063
6064 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6065 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6066 nr_transfered and nr_this_transfer unsigned.
6067
6068 * sim-events.c (sim_events_tickn): N is signed, as limited to
6069 MAXINT.
6070
6071 * sim-n-endian.h (offset_N): Change size to unsigned.
6072
6073 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6074
6075Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6076
6077 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6078
6079 * sim-options.c (sim_parse_args): Use dupargv.
6080
6081Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6082
6083 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6084
6085Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6086
6087 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6088 base type.
6089
6090 * sim-options.c (standard_options): Add --architecture=MACHINE and
6091 --target=TARGET options.
6092 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6093 (standard_option_handler): Handle architecture and target options.
6094 (bfd.h): Include.
72f4393d 6095
c906108c
SS		 6096 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6097 bfd_openr.
6098 (sim_analyze_program): Set prog_bfd architecture from
6099 STATE_ARCHITECTURE if known.
6100
6101Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102
6103 * configure: Regenerated to track ../common/aclocal.m4 changes.
6104 * config.in: Ditto.
6105
6106Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6107
6108 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6109 that option does not apply to certain files.
6110
6111Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112
6113 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6114 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6115 offset from MSB/LSB.
6116
6117 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6118 access address of sub word quantity of a hosts 16, 32, 64 bit word
6119 type.
6120 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6121 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6122 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6123 return N*2 byte value with argument in Hi/Lo word. Renamed from
6124 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6125
c906108c
SS		 6126 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6127 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6128 so that bit offset is explicit.
6129
6130Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131
6132 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6133 Update STATE_PROG_BFD when needed with a dup'd copy of the
6134 program.
6135
6136 * sim-config.c (sim_config): Delete ABFD argument, use
6137 STATE_PROG_BFD directly.
6138
6139Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6140
6141 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6142
c906108c
SS		 6143 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6144 and sim_load.
6145 (bfd.h): Include.
72f4393d 6146
c906108c
SS		 6147 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6148 hardware only simulator targets.
6149
6150 * Make-common.in (sim-hload.o): Add rule.
6151
6152Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153
6154 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6155 used by copyargv and freeargv.
6156
6157 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6158 STATE_PROG_ARGV, not just a pointer.
6159
6160Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161
6162 * configure: Regenerated to track ../common/aclocal.m4 changes.
6163 * config.in: Ditto.
6164
6165Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166
6167 * aclocal.m4 (sim-endian): Add second argument to
6168 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6169 default endian when not hardwired.
6170
6171 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6172 else failes value for target byte order.
6173
6174 * sim-config.c (sim_config): Add abfd arguments. Set
6175 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6176 from same.
6177 (sim_config): Return SIM_RC, don't abort.
6178 (bfd.h): Include.
72f4393d 6179
c906108c
SS		 6180 * run.c (main): Update call to sim_open - add ABFD argument.
6181 * nrun.c (main): Add NULL ABFD argument.
6182
6183Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6184
6185 * callback.c (os_poll_quit): Make static.
6186 Call sim_cb_eprintf, not p->eprintf.
6187 (sim_cb_printf, sim_cb_eprintf): New functions.
6188 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6189
6190 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6191 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6192 sim-utils.h. #include sim-utils.h.
6193 * sim-utils.h: Above decls moved here.
6194 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6195
6196 * sim-watch.c (action_watchpoint): Fix thinkos.
6197
6198Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6199
6200 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6201
6202Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6203
6204 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6205 to FORCED_ALIGNMENT case.
6206
6207Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6208
6209 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6210
6211Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6212
6213 * Make-common.in (libsim.a): Fix typo.
6214
6215Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216
6217 * nrun.c (main): Verify the structure returned before using it.
6218
6219Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6220
6221 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6222 default.
6223
6224 * sim-engine.c (sim_engine_install): New function. Install the
6225 engine init functions.
6226 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6227
c906108c
SS		 6228 * sim-module.c: Add sim_engine to list of modules that always
6229 install.
6230
6231Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232
6233 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6234 to remove the old watchpoint, not delete_watchpoint.
6235 (watch_option_handler): Action the correct watchpoint, not just
6236 cycles.
6237
6238Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6239
6240 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6241 both low and high word.
6242 (sim_core_write_aligned_N): Ditto.
72f4393d 6243
c906108c
SS		 6244 * sim-trace.c (set_trace_options): Delete code explicitly setting
6245 core->trace.
6246
6247 * sim-options.c (sim_print_help): Call the list commands if not a
6248 standalone simulator.
6249 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6250
c906108c
SS		 6251 * sim-trace.c (set_trace_options): Assume core present.
6252
6253 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6254 buffer when full not almost full.
6255
6256Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6257
6258 * sim-events.c (sim_events_process): Don't blat the event queue
6259 when processing watchpoints.
6260
6261 * sim-watch.h: Make arg unsigned long - stop sign extension.
6262
6263 * sim-events.c (sim_watch_valid): rewrite so debugable.
6264
6265 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6266
6267 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6268 inequality test is possible.
6269 (handle_watchpoint): Re-pass is_within arg.
6270 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6271 0 to schedule_watchpoint's is_within arg.
6272 (sim_watchpoint_init): Re-pass is_within arg.
6273
6274 * sim-options.c (sim_print_help): Add is_command argument. Don't
6275 include -- prefix when called from the command line interpreter.
6276
6277 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6278
6279 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6280 zero indicates that the test should be reversed.
6281 (sim_events_watch_core): Ditto.
6282 (WATCH_CORE): Compare range against is_within.
6283 (WATCH_SIM): Ditto.
6284
6285Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6286
6287 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6288 sim_core_read_buffer. Check nr-bytes transfered.
6289
6290 * sim-core.h (sim_core_common): Define a new struct that contains
6291 the common data. to sd and cpu structures.
6292 * sim-core.c (sim_core_attach): Update.
6293 (sim_core_init): Update. Remember to copy initialized data to each
6294 cpu.
6295 (sim_core_find_mapping): Ditto.
6296
6297 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6298 (sim_core_write_buffer): Ditto.
6299
6300 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6301 transfer use xor version of read buffer.
6302 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6303
c906108c
SS		 6304 * sim-core.c (sim_core_xor_read_buffer): New function implement
6305 xor-endian data read breaking transfer up into xor-endian sized
6306 blocks.
6307 (sim_core_xor_write_buffer): Ditto for write.
6308 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6309 - needed for xor-endian transfers.
6310
6311Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312
6313 * sim-inline.h: Review description.
72f4393d 6314
c906108c
SS		 6315 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6316 to just those involved in data transfers and configuration.
72f4393d 6317
c906108c
SS		 6318 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6319 string.
6320 * sim-n-core.h (sim_core_read_aligned_N): Use.
6321 (sim_core_read_unaligned_N): Ditto.
6322 (sim_core_read_unaligned_N): Ditto..
6323 (sim_core_write_unaligned_N): Ditto.
72f4393d 6324
c906108c 6325 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6326
c906108c
SS		 6327 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6328 endian.
6329 (sim_core_read_aligned_N): Ditto.
6330
6331 * sim-core.c (sim_core_set_xor_endian): New function.
6332 (sim_core_attach): Don't overwrite the per-cpu xor map when
6333 cloning the global core.
6334
6335Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336
6337 * sim-engine.h: Update below so that it is using an enumerated
6338 type.
6339
6340Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6341
72f4393d
L		 6342 * sim-engine.c (sim_engine_restart):
6343 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6344 return value used for simulator restart from 0 to 2.
6345
6346Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6347
6348 * cgen-scache.c (scache_option_handler): Add is_command arg.
6349
6350 * sim-model.c (model_option_handler): Add is_command argument.
6351
6352 * sim-profile.c (profile_option_handler): Add is_command arg.
6353
6354 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6355 involved.
6356
6357 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6358 order that they are registered.
6359
6360 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6361 between option and command line processing.
6362
6363 * sim-options.c: Include stdlib.h, ctype.h.
6364
6365 * Make-common.in (sim-watch.o): Add rule.
6366 (sim_main_headers): Assume sim-assert.h included.
6367 (sim-*.o): Simplify make rule.
72f4393d 6368
c906108c
SS		 6369 * sim-module.c: Add sim_watch_install to module list.
6370
6371Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372
6373 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6374 has been loaded.
6375
6376 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6377 * sim-events.c (sim_events_install): Ditto.
6378 * sim-core.c (sim_core_install): Ditto.
6379 * sim-model.c (model_install): Ditto.
6380 * sim-options.c (standard_install): Ditto.
6381 * sim-profile.c (profile_install): Ditto.
6382 * sim-reason.c (sim_stop_reason): Ditto.
6383 * sim-run.c (sim_engine_run): Ditto.
6384 * sim-utils.c (sim_analyze_program): Ditto.
6385
6386 * sim-module.c (modules): Make profile_install and trace_install
6387 optional.
6388
6389 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6390
6391 * sim-options.c (standard_option_handler): Set the byte order.
6392
6393 * sim-events.c (sim_events_process): Allow multi tick processing.
6394 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6395
c906108c
SS		 6396 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6397 prototypes. Under development.
6398 (sim_events): Replace processing with nr_ticks_to_process.
6399
6400Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6401
6402 * nrun.c (main): Pass callbacks to sim_open instead of using
6403 sim_set_callbacks.
6404
6405 * run.c (main): Ditto.
6406
6407Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408
6409 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6410 stop tk interrupting malloc calls.
6411 (sim_events_zalloc): Converse.
6412
6413 * Make-common.in (sim_main_headers): Add sim-events.h.
6414
6415 * sim-events.c (sim_events_schedule_after_signal): Change return
6416 type to void - signal events are strictly internal.
6417 (sim_events_init): Allocate a finite buffer for signal events.
6418 (sim_events_schedule_after_signal): Enter signal events into the
6419 signal buffer.
6420
6421 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6422 (sim_engine_restart): Ditto.
6423 (sim_engine_abort): Ditto.
6424 * sim-stop.c (sim_stop): Ditto.
6425 (control_c_simulation): Ditto.
6426 * sim-resume.c (sim_resume): Ditto.
6427 (has_stepped): Ditto.
6428 * sim-abort.c (sim_engine_abort): Ditto.
6429
6430 * sim-basics.h (transfer_type): New type.
6431
6432 * sim-core.c (sim_core_signal): New function. Print core signal
6433 information.
6434 (sim_core_find_mapping): Add transfer argument.
6435
6436 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6437 SIM_CORE_SIGNAL if a recoverable abort.
6438 * sim-core.c (sim_core_find_mapping): Ditto.
6439
6440Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6441
6442 * sim-core.c (sim_core_find_mapping): Replace calls to
6443 sim_io_error to more resiliant sim_engine_abort.
6444
6445 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6446 (sim_core_write_unaligned_N): Ditto.
6447
6448Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6449
6450 * sim-module.c: Add sim_events_install to list.
72f4393d 6451
c906108c
SS		 6452 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6453 from sim_core_*.
6454 (sim_events_init): Now returns SIG_RC.
6455
6456 * sim-run.c: New file. Generic sim_engine_run.
6457 * sim-reason.c: New file. Generic sim_stop_reason.
6458 * sim-stop.c: New file. Generic sim_stop.
6459 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6460
c906108c
SS		 6461 * Make-common.in (sim-engine.o): Add rule.
6462 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6463
c906108c
SS		 6464 * sim-engine.h, sim-engine.c: New file. Provide generic
6465 implementation of sim_engine_halt, sim_engine_error. et.al.
6466
6467 * sim-base.h (sim_state_base): Add member halt.
6468 (sim-engine.h): Include.
6469
6470 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6471 handlers.
6472 * sim-events.c (sim_events_poll): Update event handler.
6473
6474Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6475
6476 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6477 function.
6478 (sim_events_watch_sim): New function.
6479 (sim_events_watch_core): New function.
6480 (sim_watch_valid): New function.
6481 (sim_events_preprocess): New function.
6482 (sim_events_process): Process the watchpoints as well as the timer
6483 queue.
6484 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6485 (sim_events_deschedule): Check all the queues when removing an
6486 event.
6487 (sim_events_init): Ditto for cleaning.
6488
6489Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6490
6491 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6492
6493Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6494
6495 * callback.c (os_open): Type of arg flags is int.
6496
6497Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6498
6499 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6500 just like normal numbers as per IEEE rules.
6501
6502Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6503
6504 * callback.c (os_close): Mark the descriptor as being
6505 available if the close succeeded.
6506 (os_open): Pass 0644 as the mode of the file being created.
6507
6508Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6509
6510 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6511 float.
6512
6513 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6514 * sim-lnline.h: Update.
6515
6516 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6517 conversion functions.
6518 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6519
c906108c
SS		 6520 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6521 compare functions. Replacing.
6522 (sim_fpu_cmp): This. Delete.
72f4393d 6523
c906108c
SS		 6524Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6525
6526 * sim-core.c (sim_core_find_mapping): Call engine_error not
6527 sim_io_error when possible.
6528
6529Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6530
6531 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6532 high/low double word.
6533
6534 * sim-trace.h: Remove definition of attribute - defined in
6535 sim_basics.h.
6536
6537Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6538
6539 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6540 name of the option - or family of options.
6541
6542 * sim-options.c (sim_args_command): Match command `a-b c' with
6543 option `--a-b-c' from option table.
6544
6545Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6546
6547 * sim-options.c (sim_print_help): For optional arguments, wrap
6548 them in [].
6549
6550 * sim-trace.c (set_trace_options): New function, handle optional
6551 argument and multiple assignment.
6552 (trace_option_handler): Update.
6553
6554 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6555 when branch tracing selected.
6556
6557Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558
6559 * sim-trace.c (trace_one_insn): Make a va-args function.
6560
6561 * sim-trace.c (trace_vprintf): New function, va-arg version of
6562 trace_printf.
6563
6564Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6565
6566 * sim-trace.c (trace_uninstall): Don't close a file twice.
6567 * sim-profile.c (profile_uninstall): Likewise.
6568
6569Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6570
6571 * sim-trace.c (toplevel): Include bfd.h.
6572 (trace_options): Note that --trace-linenum also turns on
6573 --trace-insn. Add --trace-{branch,semantics}.
6574 (trace_option_handler): If --trace-linenum, also turn on
6575 --trace-insn. Add --trace-branch support. If --trace-semantics,
6576 turn on ALU, FPU, branch, and memory tracing.
6577 (trace_one_insn): New function to trace an instruction. Support
6578 --trace-linenum.
6579 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6580
6581 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6582 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6583 (TRACE_branch): Add new mask.
6584 (TRACE_*_P): Define all possible trace_p macros.
6585 (trace_one_insn): Declare function.
6586
6587Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6588
6589 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6590 GNU C doesn't support __attributes__.
6591 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6592 format strings.
6593
6594Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6595
6596 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6597 addresses are masked forcing them to be correctly aligned.
6598 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6599 * sim-config.c (config_alignment_to_a): Update.
6600
6601 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6602 core data.
6603 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6604 type.
6605 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6606 processor specific core maps.
6607 (sim_core_map_attach): Copy the core map data to each of the
6608 processor specific core data structures.
6609 * sim-core.c (sim_core_find_mapping): Update.
6610
6611 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6612 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6613 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6614 alternatives that handle unaligned addresses.
6615 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6616 with just CPU arg.
6617 * cgen-utils.c (sim_disassemble_insn): Update.
6618
6619Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6620
6621 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6622 tracing.
6623
6624 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6625 fpu support.
6626
6627 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6628
6629Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630
6631 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6632 to map type.
72f4393d 6633
c906108c
SS		 6634 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6635 statement.
6636
6637Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6638
6639 * cgen-trace.c: Prepend additional trace_printf argument.
6640
6641 * cgen-utils.c (sim_disassemble_insn): Add additional core
6642 arguments.
6643
6644Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6645
6646 * nrun.c (main): Catch/report errorenous simulator states.
6647
6648 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6649 * sim-trace.c: #include string.h/strings.h so that memset is
6650 defined.
6651 * sim-utils.c: Ditto.
6652 * sim-profile.c: Ditto. And stdlib.h.
6653 (print_bar): Only define when used by instruction or memory profiler.
6654
6655 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6656
c906108c
SS		 6657 * sim-load.c (sim_load_file): Make the name constant.
6658 (sim_load_file): Passify gcc.
6659
6660 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6661 file.
6662 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6663
c906108c
SS		 6664 * sim-base.h (sim_cpu): Pre define here so available to all.
6665
6666 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6667 Restore the sim_cpu and instruction_address arguments so that full
6668 information is available to the abort function.
6669 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6670 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6671
6672 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6673 tracing support for sim-events and sim-core.
6674 (trace_option_handler): Convert #if to if where possible so always
6675 compiled/checked by C compiler.
6676 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6677
c906108c
SS		 6678 * sim-base.h: Adjust comment documenting how to define the cpu
6679 structure.
6680 (sim_state_base): Add sim_core and sim_events to simulator base
6681 object.
6682
6683 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6684 * sim-core.c (sim_core_init, sim_core_attach,
6685 sim_core_find_mapping): Update.
6686 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6687 update_time_from_event, insert_sim_event,
6688 sim_events_schedule_after_signal, sim_events_deschedule,
6689 sim_events_tick): Ditto.
72f4393d 6690
c906108c
SS		 6691 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6692 sim-model.h): Move #includes from here.
6693 * sim-base.h: To here.
6694 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6695
c906108c
SS		 6696Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6697
6698 * callback.c (default_callback): Missing initialisers.
6699
6700Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6701
6702 * sim-utils.c (sim_add_commas): New function.
6703 * sim-basics.h (sim_add_commas): Add prototype.
6704 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6705 * sim-profile.c (COMMAS): New macro.
6706 (print_*): Use it to print commas in numbers.
6707
6708 * configure: Regenerated.
6709
6710 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6711 (cgen_state): New member run_fast_p.
6712 (cgen_init): Add prototype.
6713 (sim_disassemble_insn): New arg `cpu'.
6714 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6715 * cgen-utils.c (cgen_init): New function.
6716 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6717 * genmloop.sh: Call engine_halt if loop exits.
6718
6719 * Makefile.in (sim-options_h): Define.
6720 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6721 (sim-model.o): Add new rule.
6722 (cgen-{scache,trace,utils}.o): Add new rules.
6723 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6724 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6725 Indent output by 2 spaces.
6726 * cgen-scache.h (scache_print_profile): Update.
6727 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6728 Use trace_printf, not fprintf.
6729 (trace_extract): Use trace_printf, not cgen_trace_printf.
6730 * genmloop.sh (!FAST case): Increment `insn_count'.
6731 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6732 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6733 access macro's name.
6734 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6735 Change return type to SIM_RC.
6736 (sim_core_{install,uninstall}): New functions.
6737 * sim-core.h (sim_core_{install,uninstall}): Declare.
6738 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6739 Change return type to SIM_RC.
6740 * sim-model.h (models,machs,model_install): Declare.
6741 * sim-module.c (modules): Add scache_install, model_install.
6742 (sim_post_argv_init): Set cpu->state backlinks.
6743 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6744 (standard_option_handler): Likewise.
6745 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6746 sim-profile.h.
6747 (*): Assume ANSI C.
6748 (profile_options): Delete --profile-simcache.
6749 (profile_option_handler): Likewise.
6750 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6751 spaces.
6752 (profile_print_{memory,model}): Likewise.
6753 (profile_print_simcache): Delete.
6754 (profile_print_speed): New function.
6755 (profile_print): Rewrite.
6756 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6757 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6758 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6759 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6760 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6761 (profile_print): Update prototype.
6762
6763Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6764
6765 * cgen-scache.[ch], cgen-sim.h: New files.
6766 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6767 * sim-model.c: New file.
6768
6769 * Make-common.in (clean targets): Undo patch of Apr. 22.
6770
6771Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6772
6773 * sim-n-bits.h (signed): If we have a standard compiler, undef
6774 signed, so that signedN is defined correctly.
6775
6776Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6777
6778 * sim-module.h, sim-model.h, sim-profile.h: New files.
6779 * sim-module.c, sim-profile.c: New files.
6780 * Make-common.in (SIM_PROFILE): Define
6781 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6782 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6783 (sim_module.o,sim-profile.o): Add rules for.
6784 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6785 (--enable-sim-profile): Add.
6786 * configure: Regenerated.
6787 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6788 model. Move trace and profile support to sim-{trace,profile}.h.
6789 New members trace_data, profile_data.
6790 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6791 * sim-config.h: Provide default definition of WITH_PROFILE.
6792 (WITH_TRACE): Change default to -1.
6793 (MAX_NR_PROCESSORS): Always define.
6794 * sim-options.c: Move trace and profile support to
6795 sim-{trace,profile}.h.
6796 (sim_pre_argv_init): Moved to sim-model.c.
6797 (standard_install): New function.
6798 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6799 (standard_install): Declare.
6800 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6801 (trace_install, trace_uninstall): New functions.
6802 (trace_printf): Update reference to TRACE_FILE.
6803 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6804 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6805 (WITH_TRACE_FOO_P): Define.
6806 (trace_install): Declare.
6807 (TRACE_DATA): New struct.
6808
6809Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6810
6811 * run.c: Undo last exec_bfd patch.
6812 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6813
6814Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6815
6816 * run.c (exec_bfd): Add back in.
6817 (main): Set exec_bfd.
6818
6819Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6820
6821 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6822
6823Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6824
6825 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6826 less well defined engine_error.
6827 * sim-core.c: Ditto.
6828
6829Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6830
6831 * Make-common.in: Change clean targets to use :: so that other
6832 Makefiles can have their own clean targets.
6833 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6834 __STDC__ to control use of stdarg vs. varargs syntax. Some
6835 systems can't use __STDC__, but require stdarg.
6836
6837Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6838
6839 * sim-options.c (standard_options): Add --endian.
6840 (standard_option_handler): Likewise.
6841
6842 * nrun.c: #include <signal.h>.
6843 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6844 handler that calls sim_stop ().
6845
6846Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6847
6848 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6849 handler that calls sim_stop (). Simulators may still be
6850 establishing their own handler.
6851
6852 * sim-events.c (sim_events_poll): Rename from
6853 sim_events_at_large_int. Poll IO.
6854
6855 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6856 request.
6857
6858 * callback.c (os_poll_quit): New function poll for quit signal
6859 where needed.
6860 (default_callback): Include magic number.
6861
6862Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6863
6864 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6865 Check for functions getrusage, time.
6866 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6867 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6868 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6869 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6870
6871 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6872
6873 * sim-options.c, sim-options.h: New files.
6874 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6875 * Make-common.in (nrun.o): Add rules for.
6876 * nrun.c: New file.
6877
6878 * run.c (main): Check return value of sim_open.
6879
6880 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6881 (sim_main_headers): Add sim-trace.h.
6882 * run.c (exec_bfd, target_byte_order): Delete.
6883 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6884 call sim_load instead. Check return code of sim_create_inferior.
6885 * sim-base.h (CURRENT_STATE): Define.
6886 (sim_state_base): Make typedef. New members options, prog_argv,
6887 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6888 mem_size, memory [+ corresponding access macros].
6889 (sim_cpu_base): New typedef.
6890 * sim-trace.h: New file.
6891 * sim-trace.c: New file.
6892 * sim-basics.h: #include it.
6893 * sim-load.c: New file.
6894
6895Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6896
6897 * Make-common.in (INSTALL): Set to @INSTALL@.
6898 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6899 (install-common): Depend upon installdirs. Use
6900 $(program_transform_name) directly, rather than using
6901 $(INSTALL_XFORM).
6902 (installdirs): New target.
6903 * Makefile.in (INSTALL): Set to @INSTALL@.
6904 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6905 (install-man): Depend upon installdirs. Use
6906 $(program_transform_name) directly, rather than using
6907 $(INSTALL_XFORM).
6908 (installdirs): New target.
6909
6910Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6911
6912 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6913 be overriden.
6914
6915Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6916
6917 * sim-basics.h: Only bring in config.h and tconfig.h if
6918 HAVE_CONFIG_H.
6919
6920Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6921
6922 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6923 numbering convention of the target.
6924 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6925 and WITH_TARGET_WORD_MSB.
6926 (sim_config): When possible, check for consistency with bitsize
6927 and msb.
6928
6929 * sim-bits.h: Allow MSB to be other than zero.
6930 * sim-bits.c: Ditto.
6931 * sim-n-bits.h: Ditto.
72f4393d 6932
c906108c
SS		 6933 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6934 * sim-n-bits.h (MSMASKEDn): Ditto.
6935
6936Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6937
6938 * Makefile.in (INSTALL): Change install.sh to install-sh.
6939
6940Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6941
6942 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6943
6944Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6945
6946 * run.c (main): Check that a program to run was specified.
6947
6948Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6949
6950 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6951
6952 * configure: Regenerated to track ../common/aclocal.m4 changes.
6953 * config.in: Ditto.
6954
6955Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6956
6957 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6958 * sim-config.h: To here.
6959
6960 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6961 (sim_main_headers): Define.
6962 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6963 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6964 (clean): Use it.
6965 (sim-utils.o): Add rule for.
6966 * sim-utils.o: New file.
6967 * sim-basics.h: #include sim-base.h.
6968 (zalloc): Make argument unsigned long.
6969 * sim-base.h: New file.
6970 * sim-inline.h (SIM_IO support): Delete.
6971 * sim-io.h: Delete inline support.
6972 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6973 * sim-config.c: sim-state.h renamed to sim-main.h.
6974 * sim-core.c: Likewise.
6975 * sim-events.c: Likewise.
6976
6977 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6978
6979 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6980 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6981 -DDEBUG.
6982 * configure: Regenerated to track ../common/aclocal.m4 changes.
6983
6984Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6985
6986 * configure: Regenerated to track ../common/aclocal.m4 changes.
6987
6988Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6989
6990 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6991 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6992 are defined by the configure.
6993
6994 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6995
c906108c
SS		 6996 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6997 reserved-bits): Always define.
72f4393d 6998
c906108c
SS		 6999 * sim-config.h, sim-config.c (sim_config): New function - and new
7000 file - co-ordinate the setting/checking of the common simulator
7001 configuration options.
7002
7003 * Make-common.in (sim-config.o): Add rule.
7004
7005Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7006
7007 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7008 va_list from void *, since va_list might not be a pointer type.
7009
7010Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7011
7012 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7013 in wrong order.
7014 (offset_N): Correct computation of LE offset.
7015
7016 * sim-io.c (sim_io_error): Include a new line when reporting
7017 errors.
7018
7019 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7020 `/'.
7021
7022Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7023
7024 * run.c: Include alloca-conf.h.
7025
7026 * callback.c (os_evprintf_filtered): Fix typo.
7027
7028Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7029
7030 * run.c (string.h, strings.h, stdlib.h): Include.
7031
7032 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7033 0 when nothing pending.
7034
7035 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7036 will soon be going away.
7037 (getopt): Plicate GCC.
7038
7039 * sim-endian.c (sim-io.h): Plicate GCC.
7040 * sim-bits.c (sim-io.h): Ditto.
7041 * sim-n-bits.h (ROTn): Ditto.
7042
7043 * sim-io.c (sim_io_error): Correct check for NULL.
7044
7045 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7046 the __FILE__.
7047 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7048 path.
7049
7050Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7051
7052 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7053 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7054
7055Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7056
7057 * sim-alu.h: Include sim-xcat.h.
72f4393d 7058
c906108c
SS		 7059Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7060
7061 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7062 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7063 these.
7064
7065 * sim-events.c (sim_events_at_large_int): New function. Just
7066 schedules an event every large-int ticks.
7067 (sim_events_init): Call.
7068 (sim_events_tick, sim_events_process): Move async handing to
7069 sim_events_process. Move timer decrement so that it occures after
7070 events have been processed.
72f4393d 7071
c906108c
SS		 7072 * sim-basics.h (struct _engine): Remove declaration.
7073
7074 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7075 everything with same. Rename global struct to SIM_DESC.
7076 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7077 * sim-io.h, sim-io.c: Ditto.
72f4393d 7078
c906108c
SS		 7079 * sim-assert.h: New file. Optional assertion checking macros.
7080 * sim-io.c (sim_io_error): Make just this function tolerant to
7081 null pointers.
72f4393d 7082
c906108c
SS		 7083 * sim-xcat.h: New file. Define concatenate macros.
7084 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7085 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7086 concat macros.
72f4393d 7087
c906108c
SS		 7088
7089Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7090
7091 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7092
7093Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7094
7095 * sim-inline.h: Add definitions for sim-types.
7096 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7097 module.
7098
7099Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7100
c906108c
SS		 7101 * sim-events.h: Remove defunct reference to callback struct.
7102
7103Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7104
7105 * configure: Re-generate.
7106
7107Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7108
7109 * Make-common.in (CSEARCH): Do not include the gdb directory in
7110 the search path.
7111
7112Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7113
7114 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7115 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7116 to explicitly incorporate these.
7117
7118 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7119 specify the alignment restrictions of the target architecture -
7120 without this option all alignment restrictions are accomodated.
7121 (--enable-sim-assert): New option. Conditionally compile in
7122 assertion statements.
7123 (--enable-sim-float): New option. Strongly specify the target's
7124 floating point support.
7125 (--enable-sim-hardware): New option. Specify the hardware devices
7126 included in the simulation.
7127 (--enable-sim-packages): New option. Specify the hardware
7128 packages included in the simulation.
7129 (--enable-sim-regparm): New option. Specify that parameters be
7130 passed in registers instead of on the stack.
7131 (--enable-sim-reserved-bits): New option. Specify that reserved
7132 bits within an instruction are are correctly set.
7133 (--enable-sim-smp): New option. Specify the level of SMP support
7134 to be included in the simulator.
7135 (--enable-sim-stdcall): New option. Specify an alternative
7136 function call convention.
7137 (--enable-sim-xor-endian): New option. Configure xor-endian
7138 support used by some targets to implement bi-endian support.
72f4393d 7139
c906108c
SS		 7140Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7141
7142 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7143 host endianness to be overridden.
7144 (--enable-sim-endian): Allow the target platform's byte order
7145 to be overridden.
7146 (--enable-sim-inline): Control the inlining of common components.
7147 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7148 (--enable-sim-warnings): Enable additional GCC compiler checks.
7149 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7150 SIM_WARNINGS): Add.
72f4393d 7151
c906108c
SS		 7152 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7153 sim-*-n.h so that the names are uniq on dos machines
7154 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7155
c906108c
SS		 7156Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7157
7158 * run.c: #include "libiberty.h".
7159 (main): New locals sd,no_args,sim_argv.
7160 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7161 is program name. Update call to sim_set_callbacks.
7162 Record result of sim_open, pass to other sim_foo routines.
7163
7164Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7165
7166 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7167 final newline.
7168
7169Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7170
7171 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7172 Route stdout through buffered IO.
7173
7174 * callback.c: Add os_flush_stderr, os_write_stderr,
7175 os_evprintf_filtered functions to route error output through
7176 stderr.
72f4393d 7177
c906108c
SS		 7178 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7179 Correct return type - should be void.
7180
7181Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7182
7183 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7184
7185 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7186 not provide a default value as undefined indicates disable code.
7187
7188Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7189
7190 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7191 directory.
7192 * sim-events.h, sim-events.c: Ditto.
7193 * sim-io.h, sim-io.c: Ditto.
72f4393d 7194
c906108c 7195Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7196
c906108c
SS		 7197 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7198
7199 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7200 extract the tail or least signifiant bits from an integer of the
7201 specified size.
72f4393d 7202
c906108c
SS		 7203 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7204 WITH_TARGET_BITSIZE so that the compilation will fail when an
7205 unsupported bitsize value is defined.
7206
7207 (INSERTED*): Convert to functions.
7208 (EXTRACTED*): Ditto.
72f4393d 7209
c906108c 7210 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7211
c906108c
SS		 7212Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7213
7214 * sim-inline.h: Allow explicit control over which .c files will be
7215 included by their header.
7216
7217 * sim-inline.h: Allow explicit control over which .c files use the
7218 alternative - REGPARM - parameter passing mechanism.
72f4393d 7219
c906108c
SS		 7220 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7221 icache.c, idecode.c, semantics.c or support.c. Those names are
7222 not generally applicable.
72f4393d 7223
c906108c
SS		 7224Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7225
7226 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7227 in a fashion similar to sim-endian-n.
7228
7229 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7230 both value and address macro's.
7231
7232Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7233
7234 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7235
7236 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7237 generic L_word, H_word macro's.
7238
7239Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7240
7241 * sim-basics.h: Borrow code from ppc directory.
7242 * sim-bits.c: Ditto.
7243 * sim-bits.h: Ditto.
7244 * sim-config.h: Ditto.
7245 * sim-endian-n.h: Ditto.
7246 * sim-endian.c: Ditto.
7247 * sim-endian.h: Ditto.
7248 * sim-inline.c: Ditto.
7249 * sim-inline.h: Ditto.
7250 * sim-types.h: Ditto.
7251
7252Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7253
7254 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7255 all the ALU size alternatives and then auto-configure a default.
72f4393d 7256
c906108c
SS		 7257 * sim-alu.h: Copy ppc/idecode_expression.h.
7258
7259Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7260
7261 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7262 sign extend a bit within a value.
7263
7264 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7265 a pointer into the middle of a host word.
7266 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7267
c906108c
SS		 7268Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7269
7270 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7271 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7272 appropriate definitions of read, write, etc. Add prototype for
7273 system.
7274
7275Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7276
7277 * Makefile.in (libcommon.a): Delete.
7278 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7279 (gentmap,targ-vals.h,targ-map.c): Likewise.
7280 (run-autoconf): Delete.
7281 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7282 (common makefile fragment): Moved back into ...
7283 * Make-common.in: Resurrect.
7284 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7285 * configure: Regenerated.
7286
7287Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7288
7289 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7290 (SIM_AC_OUTPUT): To here.
7291
7292Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7293
7294 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7295 comments and single quotes. Fixes a problem found on hpux.
7296
7297Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7298
7299 * aclocal.m4: Remove Make-common.in from dependencies.
7300 * (distclean): Remove targ-vals.def.
7301
7302 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7303 into here. Makes insertion into makefiles easier. Also, change
7304 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7305 targ-map.o, and run are built. They are now built in the
7306 individual simulator directories, taking sources from ../common as
7307 necessary. This replaces the merging of libcommon.a into
7308 linsim.a, which was problematic for the WinGDB build process.
7309 * run.c: Include config.h from . instead of ../common.
7310 * Make-common.in: Remove. It's no longer necessary.
7311
7312Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7313
7314 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7315 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7316
7317Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7318
7319 * run.c (main): Set target_byte_order before call to sim_open.
7320
7321Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7322
7323 * callback.c: #include <stdlib.h>
7324 (os_error): New function.
7325 (default_callback): Add os_error.
7326
7327Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7328
7329 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7330 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7331 specific.
7332 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7333
7334Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7335
7336 * run.c: #include ../common/config.h, tconfig.h.
7337 (myname): New static global.
7338 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7339 Only process -c ifdef SIM_HAVE_SIMCACHE.
7340 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7341 Parse program name from argv[0] and use in error messages.
7342 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7343 Add support for incomplete h8/300 termination indicators.
7344 (usage): Make more verbose.
7345 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7346 * Makefile.in,Make-common.in,callback.c: New files.
7347 * nltvals.def,gentmap.c,gentvals.sh: New files.
7348
72f4393d 7349Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7350
7351 * run.c: Include stdarg.h if __STDC__.
7352
7353Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7354
7355 * run.c (main): Don't print out anything if the signal
7356 number is zero (ie no signal).
7357
7358Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7359
7360 * run.c (main): Print out if the program raised a signal.
7361
7362Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7363
7364 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7365 (main): Ditto.
7366
7367Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7368
7369 * run.c (main): Explicitly cast malloc() parameter.
7370
7371Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7372
7373 * run.c (sim_bfd): New global to hold the bfd pointer for the
7374 executable.
7375 (main): Initialize sim_bfd.
7376
7377Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7378
7379 * run.c (main): Use new bfd_big_endian macro.
7380
7381Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7382
7383 * run.c (main): Removed SH specific comments, so source is
7384 generic. Also updated to only load relevant sections. Moved
7385 sim_open() to after callback attach (to match GDB).
7386
7387 * run.1: Removed SH specific comments.
7388
7389Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7390
7391 * run.c (main): Always return sigrc at end.
7392
7393Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7394
7395 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7396 bfd_check_format() fails.
7397
7398Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7399
7400 * run.c, run.1: From sh directory.
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