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Warn when a script redefines a symbol
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
136da8cd
MF		 12021-02-13 Mike Frysinger <vapier@gentoo.org>
2
3 * acinclude.m4: Delete all sinclude & m4_include calls.
4
652f80e0
MF		 52021-02-13 Mike Frysinger <vapier@gentoo.org>
6
7 * aclocal.m4: Delete.
8
4c0d76b9
MF		 92021-02-06 Mike Frysinger <vapier@gentoo.org>
10
11 * sim-events.c: Include sim-cpu.h.
12 (sim_event_watchpoints): Define watch_pc.
13 (sim_events_watch_pc): New function.
14 (WATCH_SIM): Handle watch_pc.
15 * sim-events.h (sim_events_watch_pc): New prototype.
16 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
17 sim_events_watch_pc.
18 * sim-watch.h (sim_watchpoints): Delete pc.
19
cd89c53f
MF		 202021-02-06 Mike Frysinger <vapier@gentoo.org>
21
22 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
23 AC_CONFIG_HEADERS.
24
aa09469f
MF		 252021-02-06 Mike Frysinger <vapier@gentoo.org>
26
27 * Make-common.in (HDEFINES, TDEFINES): Delete.
28 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
29 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
30 bfd/configure.host sourcing.
31
b9249c46
MF		 322021-02-04 Mike Frysinger <vapier@gentoo.org>
33
34 * gennltvals.py (TARGETS): Add riscv.
35 (TARGET_DIRS): Likewise.
36 * nltvals.def: Regenerate from the latest libgloss sources.
37
64515412
MF		 382021-01-31 Mike Frysinger <vapier@gentoo.org>
39
40 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
41
5bc4f5ca
SH		 422021-01-31 Stafford Horne <shorne@gmail.com>
43
44 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
45 (fixdfsi): Change res from unsigned32 to signed32.
46 (fixdfdi): Change res from unsigned64 to signed64.
47
9a7ba4aa
MF		 482021-01-30 Mike Frysinger <vapier@gentoo.org>
49
50 * gennltvals.sh: Replace shell script with ...
51 * gennltvals.py: ... this Python script.
52 * nltvals.def: Regenerate.
53
d4e3adda
MF		 542021-01-30 Mike Frysinger <vapier@gentoo.org>
55
56 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
57 sim_cia.
58 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
59
18d4b488
MF		 602021-01-30 Mike Frysinger <vapier@gentoo.org>
61
62 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
63
f4dd7491
MF		 642021-01-30 Mike Frysinger <vapier@gentoo.org>
65
66 * sim-hw.c (merge_device_file): Replace fgets with getline.
67
481fac96
MF		 682021-01-30 Mike Frysinger <vapier@gentoo.org>
69
70 * gennltvals.sh (gen_arches): Sort calls by first arg.
71 * nltvals.def: Regenerate.
72
f89f33e5
MF		 732021-01-18 Mike Frysinger <vapier@gentoo.org>
74
75 * Make-common.in (version.c): Simplifiy args and call move-if-change.
76 * create-version.sh: Delete host & target alias logic. Write to the
77 output directly.
78
5e25901f
MF		 792021-01-18 Mike Frysinger <vapier@gentoo.org>
80
81 * configure, configure.ac, Makefile.in: Delete.
82
d9b1deff
MF		 832021-01-13 Mike Frysinger <vapier@gentoo.org>
84
85 * sim-watch.c (default_interrupt_handler): Define.
86 (sim_watchpoint_install): Set default interrupt_handler to new
87 default_interrupt_handler.
88
c54f3efd
MF		 892021-01-13 Mike Frysinger <vapier@gentoo.org>
90
91 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
92
62fe7512
MF		 932021-01-13 Mike Frysinger <vapier@gentoo.org>
94
95 * sim-events.c (sim_events_watch_sim): Change byte_order type to
96 enum bfd_endian.
97 (sim_events_watch_core): Likewise.
98 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
99 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
100 call to sim_events_watch_sim.
101
f220ef63
MF		 1022021-01-12 Mike Frysinger <vapier@gentoo.org>
103
104 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
105
9c70334d
MF		 1062021-01-11 Mike Frysinger <vapier@gentoo.org>
107
108 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
109
90e123dd
MF		 1102021-01-11 Mike Frysinger <vapier@gentoo.org>
111
112 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
113
68ed2854
MF		 1142021-01-11 Mike Frysinger <vapier@gentoo.org>
115
116 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
117 strings.h, time.h, and errno.h.
118 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
119 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
120 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
121 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
122 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
123 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
124 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
125 and strings.h include.
126
f074c07d
MF		 1272021-01-09 Mike Frysinger <vapier@gentoo.org>
128
129 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
130 * sim-core.c, sim-watch.c: Include libiberty.h.
131
50df264d
MF		 1322021-01-09 Mike Frysinger <vapier@gentoo.org>
133
134 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
135
bf470982
MF		 1362021-01-09 Mike Frysinger <vapier@gentoo.org>
137
138 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
139 Set WERROR_CFLAGS when first arg is not set or is "yes".
140
b5a4a01a
MF		 1412021-01-09 Mike Frysinger <vapier@gentoo.org>
142
143 * hw-base.c (full_name_of_hw): Delete full_name. Replace
144 hw_strdup call with hw_malloc.
145
ce0be407
MF		 1462021-01-09 Mike Frysinger <vapier@gentoo.org>
147
148 * cgen-par.c: Include stdlib.h.
149 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
150
46f900c0
MF		 1512021-01-08 Mike Frysinger <vapier@gentoo.org>
152
153 * Make-common.in (C_DIALECT): Define.
154 (COMPILE.pre): Append $(C_DIALECT).
155 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
156
e904f56d
MF		 1572021-01-07 Mike Frysinger <vapier@gentoo.org>
158
159 * sim-core.c (sim_memory_map): Define.
160
dfb856ba
MF		 1612021-01-04 Mike Frysinger <vapier@gentoo.org>
162
163 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
164 * configure: Regenerate.
165
babd2ee1
MF		 1662021-01-04 Mike Frysinger <vapier@gentoo.org>
167
168 * sim-options.c (sim_print_version): Print out more details when
169 is_command is non-zero.
170
19b1c385
MF		 1712021-01-04 Mike Frysinger <vapier@gentoo.org>
172
173 * sim-options.c (standard_option_handler): Call sim_print_version.
174 (sim_print_version): New function.
175 * sim-options.h (sim_print_version): New prototype.
176
dbed468b
MF		 1772021-01-04 Mike Frysinger <vapier@gentoo.org>
178
179 * sim-config.c (print_sim_config): Rename to ...
2b667e32 180 (sim_config_print): ... this.
dbed468b
MF		 181 * sim-config.h: Likewise.
182
0ede24f2
MF		 1832021-01-02 Mike Frysinger <vapier@gentoo.org>
184
185 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
186 FLOOR_PAGE): Delete unused macros.
187 (align_up, align_down): Define.
188
b3f8962b
TV		 1892020-08-10 Tom de Vries <tdevries@suse.de>
190
191 * sim-cpu.c: Include stdlib.h for free.
192
b760fb3a
SM		 1932020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
194
195 * nrun.c: Include stdlib.h.
196 * sim-core.c: Likewise.
197 * sim-engine.c: Likewise.
198 * sim-io.c: Likewise.
199 * sim-module.c: Likewise.
200 * sim-reason.c: Likewise.
201
78aa740b
TT		 2022019-12-19 Tom Tromey <tromey@adacore.com>
203
204 PR build/24572:
205 * Makefile.in (install-strip): New target.
206
f47674be
PK		 2072019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
208
209 * sim-utils.c: Prevent buffer overflow.
210
ddd44b70
DD		 2112019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
212
213 * gennltvals.sh: Add PRU libgloss target.
214 * nltvals.def: Regenerate from the latest libgloss sources.
215
f1cc84f5
SH		 2162019-06-13 Stafford Horne <shorne@gmail.com>
217
218 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
219 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
220 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
221
688cea90
SH		 2222019-06-13 Stafford Horne <shorne@gmail.com>
223
224 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
225 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
226
798066ab
AB		 2272019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
228
229 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
230 CURRENT_TARGET_BYTE_ORDER.
231 (SUBWORDTFSI): Likewise.
232 (JOINSIDF): Likewise.
233 (JOINSIXF): Likewise.
234 (JOINSITF): Likewise.
235
d3fe0d7b
AB		 2362019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
237
238 * sim-base.h: Add 'sim-assert.h' include.
239 * sim-basics.h: Add 'libiberty.h' include.
240
b6061d4d
SH		 2412019-03-28 Stafford Horne <shorne@gmail.com>
242
243 * sim-options.c: Include "config.h".
244 Include <stdio.h>.
245 * sim-watch.c: Include "config.h".
246 Include <stdio.h>.
247 * hw-device.c: Include <string.h>.
248 * hw-events.c: Include <string.h>.
249 * hw-handles.c: Include <stdlib.h>.
250 * sim-fpu.c: Include <stdlib.h>.
251
ef986697
SH		 2522019-03-28 Stafford Horne <shorne@gmail.com>
253
254 * Make-common.in (sim-arange_h): Remove sim-arange.c
255 * sim-arange.c: Remove SIM_ARANGE_C.
256 Add ifdef for _SIM_ARANGE_C_.
257 Include "sim-arange.h".
258 Remove include for unused "sim-assert.h".
259 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
260 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
261 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
262 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
263 INLINE_SIM_ARANGE.
264 * sim-arange.h (sim_addr_range_add): Declare as
265 INLINE_SIM_ARANGE.
266 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
267 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
268 Remove definition of SIM_ARANGE_INLINE.
269 Remove [HAVE_INLINE].
270 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
271 * sim-base.h: Include "sim-arange.h"
272 * sim-basics.h: Remove include of "sim-arange.h"
273 * sim-inline.c: Include "sim-arange.c"
274 * sim-inline.h: Define INLINE_SIM_ARANGE.
275 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
276 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
277
67f8b42f
TT		 2782019-01-26 Tom Tromey <tom@tromey.com>
279
280 * Make-common.in (version.c): Use sim's create-version.sh.
281 * create-version.sh: New file.
282
7516c26f
PK		 2832019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
284
b84bb29d 285 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 286
dc7e8184
SM		 2872019-01-15 Simon Marchi <simon.marchi@ericsson.com>
288
289 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
290
c5ebe0ff
AB		 2912018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
292
293 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
294 this point, it should have already been set in cb_syscall.
295
07f5f4c6
RH		 2962018-10-05 Stafford Horne <shorne@gmail.com>
297
298 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
299 (ADDOFDI): New function, add overflow flag DI variant.
300 (SUBCFDI): New function, subtract carry flag DI variant.
301 (SUBOFDI): New function, subtract overflow flag DI variant.
302
2283a210
КВО		 3032018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
304
305 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
306 cpu_core.byte_xor.
307 * sim-core.c (sim_core_set_xor): Likewise.
308 (sim_core_xor_read_buffer): Likewise.
309 (sim_core_xor_write_buffer): Likewise.
310
58884b0e
PG		 3112017-12-12 Peter Gavin <pgavin@gmail.com>
312 Stafford Horne <shorne@gmail.com>
313
314 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
315 flag.
316 (MUL1OFSI): New function, 1's complement overflow flag.
317
07b95864
PG		 3182017-12-12 Peter Gavin <pgavin@gmail.com>
319 Stafford Horne <shorne@gmail.com>
320
321 * cgen-accfp.c (remsf, remdf): New function.
322 (cgen_init_accurate_fpu): Add remsf and remdf.
323 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
324 * sim-fpu.c (sim_fpu_rem): New function.
325 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
326 (sim_fpu_rem): New function.
327 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
328
5c887dd5
JB		 3292017-09-06 John Baldwin <jhb@FreeBSD.org>
330
331 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
332 environment.
333
003ca0fd
YQ		 3342017-05-24 Yao Qi <yao.qi@linaro.org>
335
336 * sim-trace.c (trace_disasm): Caller update.
337
5357150c
MF		 3382016-08-15 Mike Frysinger <vapier@gentoo.org>
339
340 * sim-base.h (sim_state_base): Add prog_syms_count.
341 (STATE_PROG_SYMS_COUNT): Define.
342 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
343 (trace_load_symbols): New function.
344 (trace_sym_value): Likewise.
345 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
346 loading logic with a call to trace_load_symbols.
347 * sim-trace.h (trace_load_symbols, trace_sym_value): New
348 prototypes.
349
4c171e25
MF		 3502016-08-13 Mike Frysinger <vapier@gentoo.org>
351
352 * cgen-types.h (mode_names): Mark const.
353 * cgen-utils.c (mode_names): Likewise.
354
6b979454
MF		 3552016-08-13 Mike Frysinger <vapier@gentoo.org>
356
357 * cgen-defs.h (struct cgen_state): Delete argv and envp.
358 (STATE_ARGV, STATE_ENVP): Delete.
359
13754e4c
NC		 3602016-02-04 Nick Clifton <nickc@redhat.com>
361
362 * cgen-scache.c (scache_option_handler): Prevent possible
363 undefined behaviour computing the size of the scache by using
364 unsigned integers instead of signed integers.
365
f749ed60
JB		 3662016-01-17 Joel Brobecker <brobecker@adacore.com>
367
368 * sim-fpu.c: Minor comment fixes throughout.
369
3c8e93b7
JB		 3702016-01-17 Joel Brobecker <brobecker@adacore.com>
371
372 * sim-fpu.c (print_bits): Minor reformatting (no code change).
373 (sim_fpu_map): Likewise.
374
34ac507d
MF		 3752016-01-11 Mike Frysinger <vapier@gentoo.org>
376
377 * sim-config.c (print_sim_config): Drop extra whitespace before =
378 in output for byte order, stdio, and msb settings.
379
ce39bd38
MF		 3802016-01-10 Mike Frysinger <vapier@gentoo.org>
381
382 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
383 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
384 sim-stdio, sim-trace, and sim-profile.
385 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
386 (SIM_AC_OPTION_ASSERT): Likewise.
387 (SIM_AC_OPTION_SMP): Likewise.
388 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
389 * configure: Regenerate.
390 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
391 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
392 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
393 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
394 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
395 WITH_ENVIRONMENT & USER_ENVIRONMENT.
396 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
397 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
398 WITH_ASSERT, WITH_STDIO): Delete.
399 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
400 check.
401
e19418e0
MF		 4022016-01-10 Mike Frysinger <vapier@gentoo.org>
403
404 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
405 * configure: Regenerate.
406 * Make-common.in (SIM_PACKAGES): Delete.
407 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
408
16f7876d
MF		 4092016-01-10 Mike Frysinger <vapier@gentoo.org>
410
411 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
412
35656e95
MF		 4132016-01-10 Mike Frysinger <vapier@gentoo.org>
414
415 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
416
99d8e879
MF		 4172016-01-10 Mike Frysinger <vapier@gentoo.org>
418
419 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
420 sim_link_links.
421 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
422 * gentmap.c: Change targ-vals.def include to nltvals.def.
423 * Make-common.in (gentmap): Change targ-vals.def to
424 $(srccom)/nltvals.def.
425 (distclean): Delete rm -f targ-vals.def.
426 * Makefile.in: Update comment.
427
347fe5bb
MF		 4282016-01-10 Mike Frysinger <vapier@gentoo.org>
429
430 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
431 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
432 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
433
0dc73ef7
MF		 4342016-01-10 Mike Frysinger <vapier@gentoo.org>
435
436 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
437 and --enable-sim-stdcall and sim_stdcall.
438 * configure: Regenerate.
439 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
440 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
441 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
442 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
443 (REGPARM_*): Delete all regparm defines and their use.
444
22be3fbe
MF		 4452016-01-10 Mike Frysinger <vapier@gentoo.org>
446
447 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
448 * Make-common.in (SIM_CFLAGS): Delete.
449 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
450 * Makefile.in: Likewise.
451
936df756
MF		 4522016-01-09 Mike Frysinger <vapier@gentoo.org>
453
454 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
455 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
456 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
457 * acinclude.m4 (SIM_AC_COMMON): ... here.
458 * aclocal.m4, configure: Regenerate.
459 * config.in: Delete file.
460 * callback.c: Change cconfig.h include to config.h.
461 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
462 syscall.c: Likewise.
463 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
464 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
465
b900245c
MF		 4662016-01-06 Mike Frysinger <vapier@gentoo.org>
467
468 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
469 date, and time information.
470
2e3d4f4d
MF		 4712016-01-06 Mike Frysinger <vapier@gentoo.org>
472
473 * sim-options.c (sim_parse_args): Mark argv array const.
474 * sim-options.h (sim_parse_args): Likewise.
475
bfb2629c
MF		 4762016-01-05 Mike Frysinger <vapier@gentoo.org>
477
478 * sim-trace.c: Include dis-asm.h.
479 (OPTION_TRACE_DISASM): New enum.
480 (trace_options): Add trace-disasm flag.
481 (trace_option_handler): Handle OPTION_TRACE_DISASM.
482 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
483 (dis_read, dis_printf, trace_disasm): New functions.
484 * sim-trace.h: Include dis-asm.h.
485 (TRACE_INSN_IDX): Clarify comment.
486 (TRACE_DISASM_IDX): New enum.
487 (TRACE_disasm): New define.
488 (WITH_TRACE_DISASM_P): New define.
489 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
490 (STRACE_DISASM_P): New define.
491 (TRACE_DISASM_P): Likewise.
492 (TRACE_DISASM_P): Likewise.
493 (TRACE_DISASM): Likewise.
494 (trace_disasm): New function.
495
44ddb0c6
MF		 4962016-01-04 Mike Frysinger <vapier@gentoo.org>
497
498 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
499
bc273e17
MF		 5002016-01-04 Mike Frysinger <vapier@gentoo.org>
501
502 * cgen-scache.c (MAX): Delete.
503 (scache_init): Change MAX to max.
504 * cgen-trace.c (min): Delete.
505 * cgen-utils.c (min): Delete.
506 * sim-basics.h [!min] (min): Define.
507 [!max] (max): Define.
508
8d7d784e
MF		 5092016-01-04 Mike Frysinger <vapier@gentoo.org>
510
511 * sim-options.c (sim_parse_args): Tweak getopt error message.
512
9bbf6f91
MF		 5132016-01-04 Mike Frysinger <vapier@gentoo.org>
514
515 * acinclude.m4 (sim-bswap): Delete.
516 * configure: Regenerate.
517 * Make-common.in (SIM_BSWAP): Delete.
518 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
519 * sim-config.h (htonl, ntohl): Delete.
520 (WITH_BSWAP): Delete.
521
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MF		 5222016-01-03 Mike Frysinger <vapier@gentoo.org>
523
524 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
525 opterr state to it before calling getopt_long and restore afterwards.
526 Set opterr to 0. When optc is '?', call sim_io_eprintf.
527
61971b86
MF		 5282016-01-03 Mike Frysinger <vapier@gentoo.org>
529
530 * hw-device.h (device): Delete commented typedef.
531 * sim-basics.h (device): Delete typedef.
532
34fed699
MF		 5332016-01-03 Mike Frysinger <vapier@gentoo.org>
534
535 * sim-options.c (sim_parse_args): Replace for loop with a call
536 to countargv.
537
aba6f46b
MF		 5382016-01-03 Mike Frysinger <vapier@gentoo.org>
539
540 * nrun.c (myname): Mark const.
541 (main): Mark name const. Replace myname parsing loop with a
542 call to lbasename.
543
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MF		 5442016-01-03 Mike Frysinger <vapier@gentoo.org>
545
546 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
547 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
548 (SIM_AC_OPTION_HOSTENDIAN): Delete.
549 * config.in, configure: Regenerate.
550 * Make-common.in (SIM_HOSTENDIAN): Delete.
551 * sim-config.c (current_host_byte_order): Delete.
552 (sim_config): Delete current_host_byte_order assignments and
553 CURRENT_HOST_BYTE_ORDER checks.
554 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
555 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
556 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
557 (current_host_byte_order): Delete.
558 (CURRENT_HOST_BYTE_ORDER): Likewise.
559 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
560 (HOST_BYTE_ORDER): ... this.
561 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
562 HOST_BYTE_ORDER.
563 (sim_endian_join_16): Likewise.
564 * sim-n-core.h (sim_core_read_misaligned_N): Change
565 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
566 (sim_core_write_misaligned_N): Likewise.
567 * sim-n-endian.h (endian_t2h_N): Likewise.
568 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
569 endian_le2h_N): Likewise.
570 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
571
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MF		 5722016-01-02 Mike Frysinger <vapier@gentoo.org>
573
574 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
575 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
576 BFD_ENDIAN_UNKNOWN.
577 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
578 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
579 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
580 * nrun.c (main): Likewise.
581 * sim-config.c (current_host_byte_order): Change type to enum
582 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
583 (current_target_byte_order): Likewise.
584 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
585 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
586 BFD_ENDIAN_UNKNOWN.
587 (sim_config): Change prefered_target_byte_order type to enum
588 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
589 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
590 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
591 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
592 Delete all the various arch/OS endian includes & defines.
593 (current_host_byte_order): Change type to enum bfd_endian.
594 (current_target_byte_order): Likewise.
595 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
596 (CURRENT_TARGET_BYTE_ORDER): Likewise.
597 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
598 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
599 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
600 BFD_ENDIAN_UNKNOWN.
601 (sim_events_watch_core): Likewise.
602 * sim-events.h: Likewise.
603 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
604 BFD_ENDIAN_BIG.
605 (sim_core_write_misaligned_N): Likewise.
606 * sim-n-endian.h (endian_h2be_N): Likewise.
607 (endian_be2h_N): Likewise.
608 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
609 (offset_N): Likewise.
610 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
611 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
612
d47f5b30
MF		 6132016-01-02 Mike Frysinger <vapier@gentoo.org>
614
615 * cgen-defs.h (current_state): Delete.
616 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
617 * sim-utils.c (current_state): Delete.
618
9950eccb
MF		 6192015-12-30 Mike Frysinger <vapier@gentoo.org>
620
621 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
622 to use lbasename.
623
5e744ef8
MF		 6242015-12-27 Mike Frysinger <vapier@gentoo.org>
625
626 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
627
1b393626
MF		 6282015-12-26 Mike Frysinger <vapier@gentoo.org>
629
630 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
631 * config.in, configure: Regenerate.
632 * Make-common.in (sim-basics_h): Delete tconfig.h.
633 (distclean): Likewise.
634 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
635 (new_sim_core_mapping): Delete WITH_HW and device *device.
636 (sim_core_map_attach, sim_core_attach): Likewise.
637 (sim_core_read_buffer): Delete WITH_DEVICES logic.
638 (sim_core_write_buffer): Likewise.
639 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
640 *device.
641 (sim_core_attach): Likewise.
642 (device_io_read_buffer, device_io_write_buffer): Delete.
643 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
644 (sim_core_write_aligned_N): Likewise.
645 * tconfig.h: Delete file.
646
dea10706
MF		 6472015-12-26 Mike Frysinger <vapier@gentoo.org>
648
649 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
650 Call sim_cpu_hw_io_read_buffer if cpu is valid.
651 (sim_core_write_buffer): Move cia decl to top of func. Call
652 sim_cpu_hw_io_write_buffer if cpu is valid.
653
49aef5a5
MF		 6542015-12-25 Mike Frysinger <vapier@gentoo.org>
655
656 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
657 HW_TRACE call.
658 (hw_find_integer_property): Likewise.
659 (hw_find_integer_array_property): Likewise.
660 (hw_add_duplicate_property): Likewise.
661
cf59f47e
MF		 6622015-12-25 Mike Frysinger <vapier@gentoo.org>
663
664 * sim-config.h (WITH_ENGINE): Delete.
665 * sim-module.c (modules): Always include sim_engine_install.
666
0d585950
MF		 6672015-12-25 Mike Frysinger <vapier@gentoo.org>
668
669 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
670 * cgen-types.h (SIM_HAVE_MODEL): Delete.
671 * sim-base.h: Always include sim-model.h.
672 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
673 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
674 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
675 [!WITH_MODEL_P] (sim_machs): Define.
676 * sim-model.h: Add some developer docs.
677 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
678 (WITH_MODEL_P): Define.
679 * sim-module.c (modules): Always include sim_model_install.
680 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
681
8a0ebee6
MF		 6822015-12-25 Mike Frysinger <vapier@gentoo.org>
683
684 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
685 * sim-model.c: Likewise.
686 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
687 SIM_MACH_IMP_PROPERTIES
688
42a3af56
MF		 6892015-12-25 Mike Frysinger <vapier@gentoo.org>
690
691 * sim-core.c (device_error): Delete.
692 (sim_core_map_attach): Delete calls to device_error.
693 (sim_core_attach): Likewise.
694 * sim-core.h (device_error): Delete.
695 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
696 to sim_engine_abort.
697 (sim_core_write_aligned_N): Likewise.
698
9e8e7dd9
MF		 6992015-12-25 Mike Frysinger <vapier@gentoo.org>
700
701 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
702 * sim-core.c (sim_core_write_buffer): Likewise.
703 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
704 (sim_core_write_aligned_N): Likewise.
705
268c9139
MF		 7062015-12-25 Mike Frysinger <vapier@gentoo.org>
707
708 * dv-pal.c: Include config.h and sim-main.h.
709 (hw_pal_io_read_buffer): Always call CPU_INDEX.
710
26936211
MF		 7112015-12-24 Mike Frysinger <vapier@gentoo.org>
712
713 * sim-options.c (standard_options): Always enable load-lma and
714 load-vma options.
715 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
716
9db2b719
MF		 7172015-12-24 Mike Frysinger <vapier@gentoo.org>
718
719 * sim-module.c (MODULE_LIST): Delete.
720
bd3fb5b8
MF		 7212015-12-24 Mike Frysinger <vapier@gentoo.org>
722
723 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
724 Move to h8300/compile.c.
725 [SIM_H8300] (standard_options): Likewise.
726 (standard_option_handler): Likewise.
727
84e8e361
MF		 7282015-12-24 Mike Frysinger <vapier@gentoo.org>
729
730 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
731 sim_watchpoint_install.
732
3cabaf66
MF		 7332015-12-24 Mike Frysinger <vapier@gentoo.org>
734
735 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
736 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
737 sim_memopt_install.
738 * sim-options.c (OPTION_MEM_SIZE): Delete.
739 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
740 (standard_option_handler): Likewise.
741
8abe6c66
MF		 7422015-12-24 Mike Frysinger <vapier@gentoo.org>
743
744 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
745
dc11500a
MF		 7462015-11-21 Mike Frysinger <vapier@gentoo.org>
747
748 PR sim/18762
749 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
750
2561d580
MF		 7512015-11-21 Mike Frysinger <vapier@gentoo.org>
752
753 PR sim/19273
754 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
755 vasprintf, and va_end together. Check ret after va_end call.
756
37258e99
MF		 7572015-11-21 Mike Frysinger <vapier@gentoo.org>
758
759 * sim-types.h (SIM_PRI_TB): Define.
760 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
761 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
762 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
763 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
764
cdf850e9
MF		 7652015-11-17 Mike Frysinger <vapier@gentoo.org>
766
767 * sim-main.h (WITH_MODULO_MEMORY): Delete.
768 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
769 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
770 (sim_core_translate): Likewise.
771 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
772
146b80ff
MF		 7732015-11-16 Mike Frysinger <vapier@gentoo.org>
774
775 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
776 (cgen_cpu_close): Change to XCONCAT2.
777
797eee42
MF		 7782015-11-15 Mike Frysinger <vapier@gentoo.org>
779
780 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
781 and sim-stop.o.
782
6e4f085c
MF		 7832015-11-14 Mike Frysinger <vapier@gentoo.org>
784
785 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
786 * sim-close.c: New file.
787
8e394ffc
AB		 7882015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
789 Ali Lown <ali.lown@imgtec.com>
790
791 * sim-bits.h (EXTEND6): New macro.
792 (EXTEND12): New macro.
793 (EXTEND25): New macro.
794
602a67cb
MF		 7952015-06-24 Mike Frysinger <vapier@gentoo.org>
796
797 * sim-trace.c (trace_one_insn): Delete.
798 * sim-trace.h (trace_one_insn): Delete.
799
9b6025d1
MF		 8002015-06-24 Mike Frysinger <vapier@gentoo.org>
801
802 * sim-trace.c (debug_printf): Rename to ...
803 (sim_debug_printf): ... this.
804 * sim-trace.h (debug_printf): Delete define.
805 (debug_printf): Rename to ...
806 (sim_debug_printf): ... this.
807
fa8f87e5
MF		 8082015-06-24 Mike Frysinger <vapier@gentoo.org>
809
810 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
811 (trace_options): Add trace-register option.
812 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
813 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
814 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
815 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
816 TRACE_REGISTER_P, TRACE_REGISTER): Define.
817
cf304b56
MF		 8182015-06-24 Mike Frysinger <vapier@gentoo.org>
819
820 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
821 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
822 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
823 STRACE_DEBUG): Define.
824
8371bf0c
MF		 8252015-06-24 Mike Frysinger <vapier@gentoo.org>
826
827 * sim-trace.c (trace_options): Update help text for trace-alu,
828 trace-fpu, trace-vpu, and trace-semantics.
829 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
830 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
831
e7505490
MF		 8322015-06-24 Mike Frysinger <vapier@gentoo.org>
833
834 * sim-assert.h (SIM_FILTER_PATH): Delete.
835 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
836 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
837 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
838 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
839 * sim-events.c: Include libiberty.h.
840 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
841
8d0978fb
MF		 8422015-06-23 Mike Frysinger <vapier@gentoo.org>
843
844 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
845 (AC_ARG_ENABLE(sim-cflags)): Likewise.
846 (AC_ARG_ENABLE(sim-debug)): Likewise.
847 (AC_ARG_ENABLE(sim-stdio)): Likewise.
848 (AC_ARG_ENABLE(sim-trace)): Likewise.
849 (AC_ARG_ENABLE(sim-profile)): Likewise.
850 (AC_ARG_ENABLE(sim-environment)): Likewise.
851 (AC_ARG_ENABLE(sim-alignment)): Likewise.
852 (AC_ARG_ENABLE(sim-assert)): Likewise.
853 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
854 (AC_ARG_ENABLE(sim-endian)): Likewise.
855 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
856 (AC_ARG_ENABLE(sim-float)): Likewise.
857 (AC_ARG_ENABLE(sim-scache)): Likewise.
858 (AC_ARG_ENABLE(sim-default-model)): Likewise.
859 (AC_ARG_ENABLE(sim-inline)): Likewise.
860 (AC_ARG_ENABLE(sim-packages)): Likewise.
861 (AC_ARG_ENABLE(sim-regparm)): Likewise.
862 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
863 (AC_ARG_ENABLE(sim-smp)): Likewise.
864 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
865 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
866 (AC_ARG_ENABLE(cgen-maint)): Likewise.
867 * configure: Regenerate.
868
4953dc20
MF		 8692015-06-23 Mike Frysinger <vapier@gentoo.org>
870
871 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
872
b50a1532
MF		 8732015-06-23 Mike Frysinger <vapier@gentoo.org>
874
875 * cgen-trace.c [!__STDC__]: Delete.
876 * sim-trace.h [!__STDC__]: Likewise.
877
ccd4b295
MF		 8782015-06-21 Mike Frysinger <vapier@gentoo.org>
879
880 * sim-model.c (sim_model_init): Assert model is not NULL.
881
f55b33d5
MF		 8822015-06-21 Mike Frysinger <vapier@gentoo.org>
883
884 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
885 stdint.h. Replace all signed/unsigned typedefs with int#_t and
886 uint#_t.
887
618b526e
MF		 8882015-06-21 Mike Frysinger <vapier@gentoo.org>
889
890 * sim-alu.h (_SIM_ALU_H_): Rename to ...
891 (SIM_ALU_H): ... this.
892 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
893 (SIM_ASSERT_H): ... this.
894 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
895 (SIM_BASICS_H): ... this.
896 * sim-bits.h (_SIM_BITS_H_): Rename to ...
897 (SIM_BITS_H): ... this.
898 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
899 (SIM_ENDIAN_H): ... this.
900
57b42d64
MF		 9012015-06-18 Mike Frysinger <vapier@gentoo.org>
902
903 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
904 constant string.
905
7aec3bb9
MF		 9062015-06-18 Mike Frysinger <vapier@gentoo.org>
907
908 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
909 m for sentinel testing.
910
7d5c6c43
MF		 9112015-06-17 Mike Frysinger <vapier@gentoo.org>
912
913 * sim-syscall.c: Include errno.h and targ-vals.h.
914 (sim_syscall_multi, sim_syscall): Define.
915 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
916 * syscall.c (cb_syscall): Extend comment.
917
61a0c964
MF		 9182015-06-17 Mike Frysinger <vapier@gentoo.org>
919
920 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
921 * sim-syscall.c: New file.
922 * sim-syscall.h: New file.
923
6362a3f8
MF		 9242015-06-17 Mike Frysinger <vapier@gentoo.org>
925
926 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
927 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
928 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
929 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
930 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
931 Define.
932 * gentmap.c (gen_targ_map_c): Output name field.
933
306f4178
MF		 9342015-06-12 Mike Frysinger <vapier@gentoo.org>
935
936 * acinclude.m4: Change configure.in to configure.ac.
937 * sim-config.h: Likewise.
938
a3487082
MF		 9392015-06-12 Mike Frysinger <vapier@gentoo.org>
940
941 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
942 * configure: Regenerate.
943
bb11f3ed
MF		 9442015-06-12 Mike Frysinger <vapier@gentoo.org>
945
946 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
947 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
948 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
949 TRACE_DEBUG): Define.
950
bffcfec8
MF		 9512015-06-12 Mike Frysinger <vapier@gentoo.org>
952
953 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
954 * sim-trace.c (trace_option_handler): Likewise.
955 * sim-trace.h (WITH_TRACE_ANY_P): Define.
956 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
957 (TRACE_ANY_P): Likewise.
958
db7858e2
MF		 9592015-06-12 Mike Frysinger <vapier@gentoo.org>
960
961 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
962 CGEN_TRACE_INSN_FINI.
963 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
964 trace_result to cgen_trace_result, trace_insn_fini to
965 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
966 and trace_extract to cgen_trace_extract.
967 * cgen-trace.h (trace_insn_init): Rename to ...
968 (cgen_trace_insn_init): ... this.
969 (trace_insn_fini): Rename to ...
970 (cgen_trace_insn_fini): ... this.
971 (trace_insn): Rename to ...
972 (cgen_trace_insn): ... this.
973 (trace_extract): Rename to ...
974 (cgen_trace_extract): ... this.
975 (trace_result): Rename to ...
976 (cgen_trace_result): ... this.
977 (TRACE_RESULT_P): Rename to ...
978 (CGEN_TRACE_RESULT_P): ... this.
979 (TRACE_INSN_INIT): Rename to ...
980 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
981 cgen_trace_insn_init.
982 (TRACE_INSN_FINI): Rename to ...
983 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
984 cgen_trace_insn_fini.
985 (TRACE_PRINTF): Rename to ...
986 (CGEN_TRACE_PRINTF): ... this.
987 (TRACE_INSN): Rename to ...
988 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
989 (TRACE_EXTRACT): Rename to ...
990 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
991 cgen_trace_extract.
992 (TRACE_RESULT): Rename to ...
993 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
994 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
995 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
996 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
997 TRACE_INSN to CGEN_TRACE_INSN.
998 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
999
83034798
MF		 10002015-06-11 Mike Frysinger <vapier@gentoo.org>
1001
1002 * sim-events.c (ETRACE_P): Delete.
1003 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1004 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1005 * sim-events.h (struct _sim_events): Delete trace member.
1006 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1007 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1008
ce4eda4a
MF		 10092015-06-11 Mike Frysinger <vapier@gentoo.org>
1010
1011 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1012 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1013 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1014 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1015
a6c2a374
MF		 10162015-06-11 Mike Frysinger <vapier@gentoo.org>
1017
1018 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1019
9b9c712c
MF		 10202015-06-11 Mike Frysinger <vapier@gentoo.org>
1021
1022 * sim-trace.h (WITH_TRACE_P): New define.
1023 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1024 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1025 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1026 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1027 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1028 Redefine to use WITH_TRACE_P.
1029
10302015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1031
1032 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1033 mistake in call to sim_engine_abort.
509c2f32 1034
0a13382c
NC		 10352015-04-29 Nick Clifton <nickc@redhat.com>
1036
1037 PR 18273
1038 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1039 increasing parenthesis around casts to signed values.
0a13382c 1040
767e68f1
MF		 10412015-04-21 Mike Frysinger <vapier@gentoo.org>
1042
1043 * gennltvals.sh: Add mcore support.
1044 * nltvals.def: Regenerate.
1045
248d23e8
MF		 10462015-04-21 Mike Frysinger <vapier@gentoo.org>
1047
1048 * cgen.sh: Add +x permissions.
1049 * genmloop.sh: Likewise.
1050 * gentvals.sh: Likewise.
1051 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1052 Change all uses of srcroot for newlib to newlibroot.
1053
20bca71d
MF		 10542015-04-18 Mike Frysinger <vapier@gentoo.org>
1055
1056 * sim-base.h (SIM_CPU): New typedef.
1057
7e83aa92
MF		 10582015-04-18 Mike Frysinger <vapier@gentoo.org>
1059
1060 * cgen-engine.h (CIA_ADDR): Delete.
1061 * sim-base.h: Update sim_cia example.
1062 [!CIA_ADDR] (sim_cia): New typedef.
1063
034685f9
MF		 10642015-04-17 Mike Frysinger <vapier@gentoo.org>
1065
1066 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1067 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1068 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1069 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1070 CIA_SET to CPU_PC_SET.
1071
78e9aa70
MF		 10722015-04-15 Mike Frysinger <vapier@gentoo.org>
1073
1074 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1075 * sim-main.h (STATE_CPU): Remove from comment and define.
1076
bf12d44e
MF		 10772015-04-13 Mike Frysinger <vapier@gentoo.org>
1078
1079 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1080 * configure: Regenerate.
1081
a542beff
MF		 10822015-04-13 Mike Frysinger <vapier@gentoo.org>
1083
1084 * sim-options.c: Include version.h.
1085 (OPTIONS_VERSION): New enum.
1086 (standard_options): Add "version".
1087 (standard_option_handler): Handle OPTIONS_VERSION.
1088
8c32ba22
MF		 10892015-04-13 Mike Frysinger <vapier@gentoo.org>
1090
1091 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1092 (create-version.sh): Delete.
1093
122bbfb5
MF		 10942015-04-06 Mike Frysinger <vapier@gentoo.org>
1095
1096 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1097
0fe84f3f
MF		 10982015-04-01 Mike Frysinger <vapier@gentoo.org>
1099
1100 * run-sim.h, run.c: Delete.
1101 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1102
aadc9410
MF		 11032015-03-31 Mike Frysinger <vapier@gentoo.org>
1104
1105 * config.in, configure: Regenerate.
1106 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1107 (ZLIB, ZLIBINC): Define.
1108 (BFD_LIB): Add $(ZLIB).
1109
5a394431
MF		 11102015-03-31 Mike Frysinger <vapier@gentoo.org>
1111
1112 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1113 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1114
92fc6153
MF		 11152015-03-29 Mike Frysinger <vapier@gentoo.org>
1116
1117 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1118 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1119 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1120
596f8827
MF		 11212015-03-24 Mike Frysinger <vapier@gentoo.org>
1122
1123 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1124 usage of STATE_WATCHPOINTS.
1125 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1126 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1127
523ba8f9
MF		 11282015-03-24 Mike Frysinger <vapier@gentoo.org>
1129
1130 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1131
c0931f26
MF		 11322015-03-24 Mike Frysinger <vapier@gentoo.org>
1133
1134 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1135
30452bbe
MF		 11362015-03-24 Mike Frysinger <vapier@gentoo.org>
1137
1138 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1139 of enable_sim_hardware to AC_ARG_ENABLE.
1140
49cd1634
MF		 11412015-03-23 Mike Frysinger <vapier@gentoo.org>
1142
1143 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1144 Add dv-sockser.o to sim_hw_objs.
1145
3649cb06
MF		 11462015-03-23 Mike Frysinger <vapier@gentoo.org>
1147
1148 * dv-sockser.c: Include config.h.
1149 * dv-sockser.h: Include sim-inline.h.
1150 [HAVE_DV_SOCKSER]: Move all prototypes here.
1151 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1152 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1153
6cd5ace4
MF		 11542015-03-16 Mike Frysinger <vapier@gentoo.org>
1155
1156 * gentmap.c, run.c: Convert old style prototypes.
1157
ae7d0cac
MF		 11582015-03-16 Mike Frysinger <vapier@gentoo.org>
1159
1160 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1161 symlinking tconfig.h to tconfig.in.
1162 * config.in, configure: Regenerate.
1163 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1164 * tconfig.in: Rename file ...
1165 * tconfig.h: ... here.
1166
8406bb59
MF		 11672015-03-15 Mike Frysinger <vapier@gentoo.org>
1168
1169 * dv-socker.h (dv_sockser_install): Declare.
1170 * sim-module.c: Include config.h.
1171 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1172 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1173 * sim-module.h: Include gdb/remote-sim.h.
1174
1303206d
MF		 11752015-03-14 Mike Frysinger <vapier@gentoo.org>
1176
1177 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1178 (sim-inline.c): Delete rule.
1179
465fb143
MF		 11802015-03-14 Mike Frysinger <vapier@gentoo.org>
1181
1182 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1183 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1184 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1185
93129366
MF		 11862015-03-14 Mike Frysinger <vapier@gentoo.org>
1187
1188 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1189 [!ASSERT, WITH_ASSERT]: Likewise.
1190 * sim-endian.c: Delete sim-io.h include.
1191
4c4ca605
MF		 11922015-02-19 Mike Frysinger <vapier@gentoo.org>
1193
1194 * run-sim.h (sim_kill): Delete unused prototype.
1195
dc1d9d1f
CG		 11962015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1197
16218fd3
CG		 1198 * gentmap.c: Include "string.h".
1199
12002015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1201
1202 * sim-options.c (sim_args_command): Call freeargv() when failure
1203 occurs.
dc1d9d1f 1204
fdbf396f
JB		 12052015-01-07 Joel Brobecker <brobecker@adacore.com>
1206
1207 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1208
2d7bb758
JB		 12092014-12-03 Joel Brobecker <brobecker@adacore.com>
1210
1211 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1212 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1213 callbacks following renaming in callback.h.
1214 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1215 callback by call to "to_lstat" callback
1216
6aefca7e
GB		 12172014-08-28 Gary Benson <gbenson@redhat.com>
1218
1219 * sim-trace.h (debug_printf): New define.
1220
2974be62
AM		 12212014-08-19 Alan Modra <amodra@gmail.com>
1222
1223 * configure: Regenerate.
1224
faa743bb
RM		 12252014-08-15 Roland McGrath <mcgrathr@google.com>
1226
1227 * configure: Regenerate.
1228 * config.in: Regenerate.
1229
60d847df
MF		 12302014-03-10 Mike Frysinger <vapier@gentoo.org>
1231
1232 * sim-command.c (sim_do_command): Add const to cmd.
1233 * sim-options.c (sim_args_command): Add const to cmd.
1234 * sim-options.h (sim_args_command): Add const to cmd.
1235
b2b255bd
MF		 12362014-03-05 Mike Frysinger <vapier@gentoo.org>
1237
1238 * sim-hload.c (sim_load): Add const to prog.
1239 * sim-load.c (sim_load_file): Likewise.
1240 * sim-utils.c (sim_analyze_program): Likewise.
1241 * sim-utils.h (sim_analyze_program): Likewise.
1242 (sim_load_file): Likewise.
1243
1a8a700e
MF		 12442014-03-04 Mike Frysinger <vapier@gentoo.org>
1245
1246 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1247 * callback.c (system): Delete unused prototype.
1248 (os_init): Likewise.
1249 (os_shutdown): Likewise.
1250 (os_unlink): Likewise.
1251 (os_time): Likewise.
1252 (os_system): Likewise.
1253 (os_rename): Likewise.
1254 (os_write_stdout): Likewise.
1255 (os_flush_stdout): Likewise.
1256 (os_write_stderr): Likewise.
1257 (os_flush_stderr): Likewise.
1258 (os_write): Likewise.
1259 (os_read_stdin): Likewise.
1260 (os_read): Likewise.
1261 (os_open): Likewise.
1262 (os_lseek): Likewise.
1263 (os_isatty): Likewise.
1264 (os_get_errno): Likewise.
1265 (os_close): Likewise.
1266 (os_vprintf_filtered): Likewise.
1267 (os_evprintf_filtered): Likewise.
1268 (os_error): Likewise.
1269 (fdmap): Likewise.
1270 (fdbad): Likewise.
1271 (wrap): Likewise.
1272 (wrap): Change to new style prototype.
1273 (fdbad): Likewise.
1274 (fdmap): Likewise.
1275 (os_close): Likewise.
1276 (os_poll_quit): Likewise.
1277 (os_get_errno): Likewise.
1278 (os_isatty): Likewise.
1279 (os_lseek): Likewise.
1280 (os_open): Likewise.
1281 (os_read): Likewise.
1282 (os_read_stdin): Likewise.
1283 (os_write): Likewise.
1284 (os_write_stdout): Likewise.
1285 (os_flush_stdout): Likewise.
1286 (os_write_stderr): Likewise.
1287 (os_flush_stderr): Likewise.
1288 (os_rename): Likewise.
1289 (os_system): Likewise.
1290 (os_time): Likewise.
1291 (os_unlink): Likewise.
1292 (os_stat): Likewise.
1293 (os_fstat): Likewise.
1294 (os_lstat): Likewise.
1295 (os_ftruncate): Likewise.
1296 (os_truncate): Likewise.
1297 (os_pipe): Likewise.
1298 (os_pipe_empty): Likewise.
1299 (os_pipe_nonempty): Likewise.
1300 (os_shutdown): Likewise.
1301 (os_init): Likewise.
1302 (cb_read_target_syscall_maps): Likewise.
1303 (cb_target_to_host_syscall): Likewise.
1304 (cb_host_to_target_errno): Likewise.
1305 (cb_target_to_host_open): Likewise.
1306 (cb_store_target_endian): Likewise.
1307 (cb_host_to_target_stat): Likewise.
1308 * sim-hload.c (sim_load): Change to new style prototype.
1309 * sim-load.c (sim_load_file): Change to new style prototype.
1310 (report_transfer_performance): Likewise.
1311 (xprintf_bfd_vma): Likewise.
1312 * syscall.c (cb_get_string): Change to new style prototype.
1313 (get_path): Likewise.
1314 (cb_syscall): Likewise.
1315
7b064844
HPN		 13162013-10-15 Hans-Peter Nilsson <hp@axis.com>
1317
1318 * create-version.sh: Align parameters to match those of
1319 ../../gdb/common/create-version.sh.
1320 * Make-common.in (srcsim): New variable.
1321 (version.c): Adjust call to create-version.sh as per above.
1322
bf3d9781
AM		 13232013-09-23 Alan Modra <amodra@gmail.com>
1324
1325 * configure: Regenerate.
1326
f06dccb0
MF		 13272013-09-03 Mike Stump <mikestump@comcast.net>
1328
1329 * sim-options.c (complete_option_list): Mark text and word const.
1330
d6c2da54
TT		 13312013-06-28 Tom Tromey <tromey@redhat.com>
1332
1333 * Make-common.in (version.c): Use version.in, not
1334 common/version.in.
1335 * create-version.sh: Likewise.
1336
b652c496
JB		 13372013-06-24 Joel Brobecker <brobecker@adacore.com>
1338
1339 * create-version.sh: New script. Adapted from
1340 gdb/commong/create-version.sh.
1341 * Make-common.in (version.c): Update rule dependencies,
1342 and re-implement using create-version.sh.
1343
3346cfda
NC		 13442013-06-21 Nick Clifton <nickc@redhat.com>
1345
1346 * gennltvals.sh: Add msp430 support.
1347 * nltvals.def: Regenerate.
1348
31e6ad7d
MF		 13492013-06-03 Mike Frysinger <vapier@gentoo.org>
1350
1351 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1352 * aclocal.m4, configure: Regenerate.
1353
d3685d60
TT		 13542013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1355
1356 PR build/15414:
1357 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1358 -Wformat-nonliteral with -Wno-format.
1359
1517bd27
MF		 13602013-03-26 Mike Frysinger <vapier@gentoo.org>
1361
1362 * acinclude.m4: Regenerate.
1363
3fd38161
JS		 13642013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1365
1366 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1367 which do not support dv-sockser.o. Add always as option to
1368 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1369 is always required to be enabled by simulator.
1370
3f170f37
MF		 13712012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1372
1373 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1374 * nltvals.def: Regenerate.
1375
5f3ef9d0
JB		 13762012-06-16 Joel Brobecker <brobecker@adacore.com>
1377
1378 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1379 * config.in, configure: Regenerate.
1380
2c1fa544
PA		 13812012-05-24 Pedro Alves <palves@redhat.com>
1382
1383 * sim-signal.h (sim_signal_to_target): Rename to ...
1384 (sim_signal_to_gdb_signal): ... this.
1385 * sim-signal.c (sim_signal_to_target): Rename to ...
1386 (sim_signal_to_gdb_signal): ... this.
1387 * sim-reason.c (sim_stop_reason): Adjust to rename.
1388
a493e3e2
PA		 13892012-05-24 Pedro Alves <palves@redhat.com>
1390
1391 PR gdb/7205
1392
72f4393d 1393 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1394
2ea28649
PA		 13952012-05-24 Pedro Alves <palves@redhat.com>
1396
1397 PR gdb/7205
1398
1399 Replace target_signal with gdb_signal throughout.
1400
a6ff997c
NC		 14012012-05-18 Nick Clifton <nickc@redhat.com>
1402
1403 PR 14072
1404 * callback.c: Include config.h before system header files.
1405 * cgen-trace.c: Likewise.
1406 * cgen-utils.c: Likewise.
1407 * gentmap.c: Likewise.
1408
ffbc20d9
MF		 14092012-04-02 Mike Frysinger <vapier@gentoo.org>
1410
1411 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1412
2aaed979
KB		 14132012-03-28 Rathish C <rathish.c@kpitcummins.com>
1414
1415 * sim-trace.c: Update the function prototype of save_data_size.
1416 Move the enum data_fmt from here...
1417 * sim-trace.h: ...to here.
1418 Add function prototype of save_data.
1419
a35a3322
MF		 14202012-03-25 Mike Frysinger <vapier@gentoo.org>
1421
1422 * sim-core.h (sim_core_trans_addr): Add prototype.
1423
f914e384
HPN		 14242012-03-24 Hans-Peter Nilsson <hp@axis.com>
1425
1426 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1427 missing in last change.
1428
2232061b
MF		 14292012-03-24 Mike Frysinger <vapier@gentoo.org>
1430
1431 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1432 * nrun.c: Include string.h/strings.h.
1433 * aclocal.m4, config.in, configure: Regenerate.
1434
ac0aacdf
MF		 14352012-03-22 Mike Frysinger <vapier@gentoo.org>
1436
1437 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1438 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1439 out -Werror initialization.
1440
509deab2
MF		 14412012-03-19 Mike Frysinger <vapier@gentoo.org>
1442
1443 * Make-common.in (TAGS): Change a-z to [:lower:].
1444 * acinclude.m4 (sim-trace): Likewise.
1445 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1446 Change A-Za-z0-9 to [:alnum:].
1447
9a5e0c49
MF		 14482012-03-18 Mike Frysinger <vapier@gentoo.org>
1449
1450 * nrun.c (main): Display strsignal of sigrc.
1451
96cdfef0
MF		 14522012-01-06 Mike Frysinger <vapier@gentoo.org>
1453
1454 * Makefile.in (abs_srcdir): Declare.
1455 (srcroot): Define in terms of abs_srcdir.
1456 (headers): Change srcdir to abs_srcdir.
1457
12c3e59c
JB		 14582012-01-02 Joel Brobecker <brobecker@adacore.com>
1459
1460 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1461 header.
1462
96987c2b
JB		 14632011-12-19 Joel Brobecker <brobecker@adacore.com>
1464
1465 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1466 system bourne shell.
1467
71712327
MF		 14682011-12-03 Mike Frysinger <vapier@gentoo.org>
1469
1470 * syscall.c (cb_get_string): Rename from "get_string".
1471 (get_path): Rename get_string call to cb_get_string.
1472
db2e4d67
MF		 14732011-12-03 Mike Frysinger <vapier@gentoo.org>
1474
1475 * Make-common.in (VPATH): Add $(srccom).
1476 (DEP): Delete.
1477 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1478 POSTCOMPILE): New variables.
1479 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1480 Include dependency files, when using GNU Make. Delete all
1481 dependency-only rules.
1482 * aclocal.m4: Include ../../config/depstand.m4. Call
1483 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1484 (MAKE, GMAKE): New substs.
1485
a13852d9
MF		 14862011-11-07 Mike Frysinger <vapier@gentoo.org>
1487
1488 PR sim/13161
1489 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1490 * configure, config.in: Regenerate.
1491 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1492
4399a56b
MF		 14932011-10-19 Mike Frysinger <vapier@gentoo.org>
1494
1495 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1496
f1a81b37
JB		 14972011-10-18 John Wehle <john@feith.com> (tiny patch)
1498
1499 * sim-profile.c (profile_info): Only print the title once.
1500
9c082ca8
MF		 15012011-10-17 Mike Frysinger <vapier@gentoo.org>
1502
1503 * acinclude.m4: Rename from aclocal.m4.
1504 * aclocal.m4: Regenerate.
1505
6ffe910a
MF		 15062011-10-17 Mike Frysinger <vapier@gentoo.org>
1507
1508 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1509 * common.m4: Delete.
1510 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1511 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1512 * configure: Regenerate.
1513
59c0b43d
TT		 15142011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1515
1516 * sim-alu.h (ALU32_AND): Clear carry flag.
1517 (ALU32_AND): Clear carry flag.
1518
66f8d993
MF		 15192011-10-09 Mike Frysinger <vapier@gentoo.org>
1520
1521 * dv-cfi.c: Include stdbool.h.
1522
d56a2aae
MF		 15232011-10-09 Mike Frysinger <vapier@gentoo.org>
1524
1525 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1526
4a99173d
MF		 15272011-10-04 Mike Frysinger <vapier@gentoo.org>
1528
1529 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1530 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1531
10915d9a
MF		 15322011-07-12 Mike Frysinger <vapier@gentoo.org>
1533
1534 * sim-command.c: Include sim-options.h.
1535
63042524
MF		 15362011-07-12 Mike Frysinger <vapier@gentoo.org>
1537
1538 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1539
24a6c33d
MF		 15402011-07-12 Mike Frysinger <vapier@gentoo.org>
1541
1542 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1543 Delete direct call to AC_PROG_CC.
1544
2419798b
MF		 15452011-07-05 Mike Frysinger <vapier@gentoo.org>
1546
1547 * sim-command.c: New file.
1548 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1549 (sim-command.o): New rule.
1550
440db575
MF		 15512011-05-27 Mike Frysinger <vapier@gentoo.org>
1552
1553 * sim-options.c (standard_option_handler): Remove arg[0] check
1554 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1555 not an empty string, otherwise assign "" back to it.
1556
3ddcae71
MF		 15572011-05-26 Mike Frysinger <vapier@gentoo.org>
1558
1559 * nltvals.def: Regenerate to include Blackfin syscalls again.
1560
3a49ea9f
MF		 15612011-05-25 Mike Frysinger <vapier@gentoo.org>
1562
1563 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1564 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1565 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1566 (trace_idx_to_str): Likewise.
1567 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1568 (TRACE_syscall): Define.
1569 (WITH_TRACE_SYSCALL_P): Likewise.
1570 (TRACE_SYSCALL_P): Likewise.
1571
dd931b2f
MF		 15722011-05-23 Mike Frysinger <vapier@gentoo.org>
1573
1574 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1575 remove now-unnecessary sub-scope for glue->type setting.
1576 Check to see if the "reg" property exists before we use it, and
1577 if it doesn't exist, error out for "glue" devices.
1578
0e31da21
MF		 15792011-05-23 Mike Frysinger <vapier@gentoo.org>
1580
1581 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1582 glue-or, and set type to glue_xor when name is glue-xor.
1583 (hw_glue_port_event): Return immediately when type is glue_io
1584 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1585 and hw_port_event calls from glue_and to end of function.
1586
34b47c38
MF		 15872011-05-11 Mike Frysinger <vapier@gentoo.org>
1588
1589 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1590 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1591 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1592 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1593 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1594 around function arguments.
1595
56a9aa1d
MF		 15962011-04-14 Mike Frysinger <vapier@gentoo.org>
1597
1598 * sim-options.c (complete_option_list, sim_complete_command):
1599 New functions.
1600
d45bea91
MF		 16012011-04-02 Mike Frysinger <vapier@gentoo.org>
1602
1603 * dv-glue.c: Fix up style.
1604
12c4cbd5
MF		 16052011-04-02 Mike Frysinger <vapier@gentoo.org>
1606
1607 * hw-alloc.c (hw_alloc_data): Adjust brace.
1608 * hw-base.c (hw_base_data): Likewise.
1609 (generic_hw_unit_decode): Fix indentation.
1610 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1611 * hw-events.c (hw_event, hw_event_data): Likewise.
1612 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1613 * hw-instances.c (hw_instance_data): Likewise.
1614 * hw-instances.h (hw_instance): Likewise.
1615 * hw-main.h (hw_descriptor, enum): Likewise.
1616 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1617 * hw-ports.h (hw_port_descriptor): Likewise.
1618 * hw-properties.c (hw_property_data): Likewise.
1619 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1620 _range_property_spec, _reg_property_spec): Likewise.
1621 * hw-tree.c (_name_specifier, printer): Likewise.
1622 (split_device_specifier, parse_string_property, hw_tree_traverse,
1623 print_size, print_reg_property, print_string, print_properties):
1624 Fix indentation.
1625
66ee2731
MF		 16262011-03-29 Mike Frysinger <vapier@gentoo.org>
1627
1628 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1629 * Make-common.in (dv-cfi.o): New rule.
1630 * dv-cfi.c, dv-cfi.h: New files.
1631
165b70ea
KB		 16322011-03-21 Kevin Buettner <kevinb@redhat.com>
1633
1634 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1635 fcntl.h and sys/fcntl.h, for constants.
1636 * nltvals.def: Regenerate.
1637 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1638 * sim-io.h (sys/types.h, sys/stat.h): Include.
1639 (sim_io_stat, sim_io_fstat): Declare.
1640
028f6515
MF		 16412011-03-14 Mike Frysinger <vapier@gentoo.org>
1642
1643 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1644 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1645 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1646 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1647 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1648 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1649 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1650 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1651 syscall.c: Trim trailing whitespace.
1652
ef016f83
MF		 16532011-03-05 Mike Frysinger <vapier@gentoo.org>
1654
1655 * gennltvals.sh: Handle bfin targets.
1656 * nltvals.def: Regenerate.
1657
fee17b35
KB		 16582011-02-25 Kevin Buettner <kevinb@redhat.com>
1659
1660 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1661 file descriptors.
1662
d79fe0d6
MF		 16632011-02-14 Mike Frysinger <vapier@gentoo.org>
1664
1665 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1666 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1667 (hw_free): Drop zfree logic and always call free.
1668 * hw-base.c (hw_delete): Change zfree to free.
1669 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1670 (hw_handle_remove_phandle): Likewise.
1671 * hw-instances.c (hw_instance_delete): Likewise.
1672 * hw-tree.c (parse_reg_property): Likewise.
1673 (parse_ranges_property): Likewise.
1674 (parse_string_property): Likewise.
1675 * sim-core.c (sim_core_uninstall): Likewise.
1676 * sim-cpu.c (sim_cpu_free_all): Likewise.
1677 * sim-hw.c (sim_hw_uninstall): Likewise.
1678 * sim-memopt.c (do_memopt_delete): Likewise.
1679 (sim_memory_uninstall): Likewise.
1680 * sim-module.c (sim_module_uninstall): Likewise.
1681 * sim-options.c (sim_parse_args): Likewise.
1682 * sim-profile.c (profile_pc_cleanup): Likewise.
1683 (profile_uninstall): Likewise.
1684 * sim-watch.c (do_watchpoint_delete): Likewise.
1685 * sim-utils.c (zfree): Delete.
1686 (sim_state_free): Change zfree to free.
1687 * sim-utils.h (zfree): Delete.
1688
891e7fb1
MF		 16892011-02-13 Mike Frysinger <vapier@gentoo.org>
1690
1691 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1692
9bd90cce
MF		 16932011-01-12 Mike Frysinger <vapier@gentoo.org>
1694
1695 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1696
39a3ae0a
MF		 16972011-01-12 Mike Frysinger <vapier@gentoo.org>
1698
1699 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1700 fails.
1701 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1702 when asprintf fails.
1703 * sim-utils.c (sim_do_commandf): Issue an error and return when
1704 asprintf fails.
1705 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1706 asprintf fails.
1707
3143e5a9
MF		 17082011-01-11 Mike Frysinger <vapier@gentoo.org>
1709
1710 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1711 bytes has been calculated and when mmap_next_fd is valid and
1712 nr_bytes is 0.
1713 (memory_option_handler): Allow missing size when mmap_next_fd is
1714 valid.
1715
cb11d1f4
MF		 17162011-01-10 Mike Frysinger <vapier@gentoo.org>
1717
1718 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1719 not empty, and always append $3 to $hardware.
1720
17212011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1722
1723 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1724 * sim-hw.h (sim_hw_abort): Likewise.
1725
cc25892b
MF		 17262011-01-05 Mike Frysinger <vapier@gentoo.org>
1727
1728 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1729
44944448
JB		 17302011-01-05 Joel Brobecker <brobecker@adacore.com>
1731
1732 * run.1: Copyright year update.
1733
e61ddca7
MF		 17342010-12-28 Mike Frysinger <vapier@gentoo.org>
1735
e71b81d8
MF		 1736 * hw-alloc.h (HW_NALLOC): Define.
1737
1738010-12-28 Mike Frysinger <vapier@gentoo.org>
1739
e61ddca7
MF		 1740 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1741
bef6be3d
MF		 17422010-12-15 Mike Frysinger <vapier@gentoo.org>
1743
1744 * sim-memopt.c (OPTION_MAP_INFO): Define.
1745 (memory_options): Handle --map-info.
1746 (memory_option_handler): Handle OPTION_MAP_INFO.
1747
5be229c0
MF		 17482010-11-22 Mike Frysinger <vapier@gentoo.org>
1749
1750 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1751 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1752 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1753
81c641e7
MF		 17542010-11-22 Mike Frysinger <vapier@gentoo.org>
1755
1756 * sim-core.c (WITH_HW): Add device casts to device_error,
1757 device_io_read_buffer, and device_io_write_buffer.
1758
6ab5626b
MF		 17592010-11-16 Mike Frysinger <vapier@gentoo.org>
1760
1761 * dv-sockser.c (dv_sockser_write_buffer): New function.
1762 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1763 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1764
0bd15c7f
HPN		 17652010-10-07 Hans-Peter Nilsson <hp@axis.com>
1766
1767 * callback.c (os_lseek): Call wrap on lseek result.
1768
363a6e9f
OS		 17692010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1770
1771 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1772 call by its equality to -1 not by it being negative.
1773 (connected_p): Likewise for accept() call.
1774
c8551de3
MF		 17752010-04-23 Mike Frysinger <vapier@gentoo.org>
1776
1777 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1778
ef93a840
MF		 17792010-04-21 Mike Frysinger <vapier@gentoo.org>
1780
1781 * profile.c (sim_profile_print_bar): Add cpu argument.
1782
f093db8c
MF		 17832010-04-21 Mike Frysinger <vapier@gentoo.org>
1784
1785 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1786
0d3d2c71
MF		 17872010-04-21 Mike Frysinger <vapier@gentoo.org>
1788
1789 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1790 (profile_print_pc): Convert sim_io_printf to profile_printf.
1791 (profile_print_insn): Likewise.
1792 (profile_print_memory): Likewise.
1793 (profile_print_core): Likewise.
1794 (profile_print_model): Likewise.
1795 (sim_profile_print_bar): Likewise.
1796 (profile_print_speed): Likewise.
1797 (profile_print_addr_ranges): Likewise.
1798 (profile_info): Likewise.
1799 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1800
bd0bd508
MF		 18012010-04-19 Mike Frysinger <vapier@gentoo.org>
1802
1803 * sim-model.c (OPTION_MODEL): Convert to enum.
1804 (OPTION_MODEL_INFO): New enum.
1805 (model_options): Add model-info/info-model entries.
1806 (model_option_handler): Handle OPTION_MODEL_INFO.
1807
e8a76151
MF		 18082010-04-13 Mike Frysinger <vapier@gentoo.org>
1809
1810 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1811 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1812 initially.
1813
cb1cc9c6
MF		 18142010-04-13 Mike Frysinger <vapier@gentoo.org>
1815
1816 * sim-hrw.c (sim_write): Add const to buf arg.
1817 * sim-utils.h (sim_write_fn): Likewise.
1818
58f03a40
MF		 18192010-04-12 Mike Frysinger <vapier@gentoo.org>
1820
1821 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1822 defines.
1823
21cf617c
MF		 18242010-04-12 Mike Frysinger <vapier@gentoo.org>
1825
1826 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1827 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1828 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1829 * dv-sockser.c (sockser_options): Likewise.
1830 * hw-ports.c (empty_hw_ports): Likewise.
1831 * sim-hw.c (hw_options): Likewise.
1832 * sim-model.c (model_options): Likewise.
1833 * sim-options.c (standard_options): Likewise.
1834 * sim-profile.c (profile_options): Likewise.
1835 * sim-trace.c (trace_options): Likewise.
1836 * sim-watch.c (watchpoint_options): Likewise.
1837
e377ca52
MF		 18382010-04-12 Mike Frysinger <vapier@gentoo.org>
1839
1840 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1841 the local "arg_table" variable, and the xmalloc cast.
1842
adaaf009
MF		 18432010-04-10 Mike Frysinger <vapier@gentoo.org>
1844
1845 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1846 "prefix" var.
092d8476 1847 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1848
9ec7269f
MF		 18492010-04-10 Mike Frysinger <vapier@gentoo.org>
1850
1851 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1852
709b3bb3
MF		 18532010-04-10 Mike Frysinger <vapier@gentoo.org>
1854
1855 * sim-trace.c (save_data): Add const markings to "buf" argument.
1856
3dd68605
MF		 18572010-04-10 Mike Frysinger <vapier@gentoo.org>
1858
1859 * sim-options.c (standard_option_handler): Add const markings to
1860 local "type" var.
1861
0ad22a74
MF		 18622010-04-02 Mike Frysinger <vapier@gentoo.org>
1863
1864 * hw-ports.h: Fix spelling typos.
1865
75005b3a
MF		 18662010-03-30 Mike Frysinger <vapier@gentoo.org>
1867
1868 * configure.ac: Check for socklen_t.
1869 * configure, config.in: Regenerated.
1870 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1871
d946c288
MF		 18722010-03-30 Mike Frysinger <vapier@gentoo.org>
1873
1874 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1875 * sim-hw.c (hw_option_handler): Likewise.
1876
ff398ee4
MF		 18772010-03-30 Mike Frysinger <vapier@gentoo.org>
1878
1879 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1880 (interrupt_nr_to_str): Likewise.
1881 (default_interrupt_names): Add const to pointer type.
1882 (sim_watchpoint_install): Add const to prefix.
1883 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1884
6bf91687
MF		 18852010-03-30 Mike Frysinger <vapier@gentoo.org>
1886
1887 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1888 (sim_core_write_buffer): Likewise.
1889
15f3c2de
MF		 18902010-03-30 Mike Frysinger <vapier@gentoo.org>
1891
1892 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1893 the SIM_HAVE_ADDR_RANGE define.
1894
fb0cc53e
MF		 18952010-03-30 Mike Frysinger <vapier@gentoo.org>
1896
1897 * sim-core.h (device_error): Add const to message, and add printf
1898 format attribute.
1899
739dfd28
MF		 19002010-03-30 Mike Frysinger <vapier@gentoo.org>
1901
1902 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1903 SIM_HAVE_ADDR_RANGE define.
1904
59db87ad
MF		 19052010-03-30 Mike Frysinger <vapier@gentoo.org>
1906
1907 * dv-glue.c (hw_glue_ports): Swap static and const.
1908
dc416615
MF		 19092010-03-30 Mike Frysinger <vapier@gentoo.org>
1910
1911 * nrun.c (usage): Use void in definition.
1912 * sim-options.c (dup_arg_p): Convert old-style function definition.
1913 (sim_parse_args): Likewise.
1914 (sim_print_help): Likewise.
1915 * sim-trace.c (set_trace_option_mask): Likewise.
1916 (set_trace_option): Likewise.
1917 * sim-utils.c (sim_analyze_program): Likewise.
1918 (sim_elapsed_time_get): Likewise.
1919 (sim_elapsed_time_since): Likewise.
1920
11409fac
MF		 19212010-03-22 Mike Frysinger <vapier@gentoo.org>
1922
1923 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1924 (standard_options): Likewise.
1925 (standard_option_handler): Likewise.
1926
6d519a46
MF		 19272010-03-16 Mike Frysinger <vapier@gentoo.org>
1928
1929 * hw-ports.c (TRACE): Delete.
1930 * hw-properties.c (TRACE): Delete.
1931 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1932 (hw_find_integer_property): Likewise.
1933 (hw_find_integer_array_property): Likewise.
1934 (hw_add_duplicate_property): Likewise.
1935
799026a7
MF		 19362010-03-15 Mike Frysinger <vapier@gentoo.org>
1937
1938 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1939 "boolean".
1940
fd87baa9
MF		 19412010-02-04 Mike Frysinger <vapier@gentoo.org>
1942
1943 * sim-model.c: Include sim-model.h
1944
294bcb78
MF		 19452010-02-04 Mike Frysinger <vapier@gentoo.org>
1946
1947 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1948 & from the STATE_CPU() examples.
1949
80532737
DE		 19502010-01-24 Doug Evans <dje@sebabeach.org>
1951
d2c7a1a6
DE		 1952 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1953 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1954 ufixsfsi): Ditto.
1955 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1956 (struct cgen_fp_ops): Update signatures of floating point conversion
1957 operations.
1958
80532737
DE		 1959 * Make-common.in (CGEN_SIM_DEPS): Define.
1960 (CGEN_INCLUDE_DEPS): Use it.
1961 (CGEN_MAIN_CPU_DEPS): Simplify.
1962
1377e154
DE		 19632010-01-22 Doug Evans <dje@sebabeach.org>
1964
1965 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1966 (SUBWORDTFSI, JOINSIDI): Ditto.
1967
ec11f055
DE		 19682010-01-05 Doug Evans <dje@sebabeach.org>
1969
1970 * cgen-types.h (SETDI): Delete, unused.
1971
a09a0bfd
DE		 19722009-12-02 Doug Evans <dje@sebabeach.org>
1973
1974 * cgen-engine.h: Remove duplicated comment.
1975
62836bf4
DE		 19762009-11-23 Doug Evans <dje@sebabeach.org>
1977
1978 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1979 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1980
e94d449d
DE		 19812009-11-22 Doug Evans <dje@sebabeach.org>
1982
197fa1aa
DE		 1983 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1984 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1985 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1986 instead of CGEN_INSN_INT.
1987
e94d449d
DE		 1988 * cgen-trace.h (trace_extract): Add cast to fix warning.
1989
ca25db52
DE		 19902009-11-05 Doug Evans <dje@sebabeach.org>
1991
1992 * cgen-mem.h (DECLARE_GETT): Don't inline.
1993 (DECLARE_SETT): Ditto.
1994
c272cb46
JS		 19952009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1996
1997 * sim-inline.h: Fix spelling error.
1998
1428dced
TT		 19992009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2000
2001 * Make-common.in: Add datarootdir.
2002
44330079
RW		 20032009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2004
0aec8eb1
RW		 2005 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2006 (SIM_CHECK_MEMBERS_1): Remove.
2007 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2008 AC_CHECK_MEMBERS one.
2009 * configure: Regenerate.
2010
44330079
RW		 2011 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2012 * configure: Regenerate.
2013
d6416cdc
RW		 20142009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2015
81ecdfbb
RW		 2016 * config.in: Regenerate.
2017 * configure: Likewise.
2018
c462b41b
RW		 2019 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2020 definition of AC_CHECK_MEMBER.
2021
d6416cdc
RW		 2022 * aclocal.m4: m4_include toplevel config/override.m4.
2023 * configure: Regenerate.
2024
96e946ca
RW		 20252009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2026
2027 * Makefile.in (datarootdir): New variable.
2028
6a8b8615
DE		 20292009-07-07 Doug Evans <dje@sebabeach.org>
2030
2031 * Make-common.in (CPU_DIR): Define.
2032
2c2a86d7
DE		 20332009-07-06 Doug Evans <dje@sebabeach.org>
2034
2035 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2036 identifiers for file types rather than encoding internal
2037 implementation details of cgen.sh.
2038 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2039 * cgen.sh: Add support for parallel makes.
2040 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2041
c28c63d8
JB		 20422009-05-18 Jon Beniston <jon@beniston.com>
2043
72f4393d
L		 2044 * gennltvals.sh: Add lm32 target.
2045 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2046
982807ce
JB		 20472009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2048
2049 Speed up simulator startup:
2050 * sim-utils.c (zalloc): Use xcalloc.
2051
2a8922a9
HPN		 20522009-01-07 Hans-Peter Nilsson <hp@axis.com>
2053
2225d5bd
HPN		 2054 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2055 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2056 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2057 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2058 type, QI, HI, SI, DI.
2059
2a8922a9
HPN		 2060 * callback.c (os_error): Mark as being a noreturn function.
2061 * sim-io.h (sim_io_error): Similar for sim_io_error.
2062
6878aceb
JS		 20632008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2064
2065 * aclocal.m4: Fix underquoting of function names.
2066
be091327
DJ		 20672008-10-21 Julian Brown <julian@codesourcery.com>
2068
2069 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2070
79e1e459
HPN		 20712008-07-11 Hans-Peter Nilsson <hp@axis.com>
2072
2073 * common.m4: Add test for libz and zlib.h.
2074 * configure: Regenerate to track ../common/common.m4 changes.
2075 * config.in: Ditto.
2076
6efef468 20772008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2078 Daniel Jacobowitz <dan@codesourcery.com>
2079 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2080
2081 * aclocal.m4: Include ../../config/acx.m4.
2082 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2083 * configure, config.in: Regenerate.
2084 * Make-common.in (LIB_OBJS): Add version.o.
2085 (version.c, version.o): New rules.
72f4393d 2086 * run.c: Include version.h.
6efef468
JM		 2087 (usage): Add help parameter. Print output either to stdout or
2088 stderr depending on that parameter.
2089 (print_version): New.
2090 (main): Check for --help and --version.
2091 * run-sim.h (sim_target_display_usage): Add help parameter.
2092 * version.h: New.
2093
a4e64307
DJ		 20942008-04-14 Hans Kester <kester.hans@gmail.com>
2095
2096 * sim-signal.c: Define missing signals for _WIN32.
2097
2a3591b0
SR		 20982008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2099
2100 * gennltvals.sh: Add cr16.
2101 * nltvals.def: Rebuild.
2102
b981d709
DJ		 21032007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2104
eb639c50
DJ		 2105 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2106 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2107
f40f1a01
NC		 21082007-08-10 Nick Clifton <nickc@redhat.com>
2109
2110 * sim-memopt.c (memory_options): Mention that the
2111 --memory-size switch accepts suffixes.
72f4393d
L		 2112 (parse_size): Handle a suffix on the size value.
2113 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2114 switch accepts suffixes.
72f4393d 2115 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2116
edc5d9ec
HPN		 21172006-12-21 Hans-Peter Nilsson <hp@axis.com>
2118
2119 * acconfig.h: Remove.
2120 * config.in: Regenerate.
2121
09d96939
TS		 21222006-11-07 Thiemo Seufer <ths@mips.com>
2123
2124 * gentmap.c: Fix compile time warning.
2125
7e129781
TS		 21262006-11-07 Thiemo Seufer <ths@mips.com>
2127
2128 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2129 for bfd text addresses.
2130
3ae2e9a3 21312006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2132 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2133
2134 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2135 SIM_QUIET_NAN_NEGATED.
2136
41ec9f20
TS		 21372006-08-29 Nigel Stephens <nigel@mips.com>
2138
2139 * sim-profile.c (profile_pc_init): Initialise default profiling
2140 frequency to a prime number.
2141 (profile_print_pc): Convert gmon.out sample data into target
2142 byte order.
2143
e85e3205
RE		 21442006-06-13 Richard Earnshaw <rearnsha@arm.com>
2145
2146 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2147 * common.m4: Likewise.
2148 * configure: Regenerated.
2149
2f0122dc
DJ		 21502006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2151
2152 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2153 * configure: Regenerated.
2154
20e95c23
DJ		 21552006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2156
2157 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2158 and LIBINTL_DEP everywhere.
2159 (CSEARCH): Use INCINTL.
2160 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2161 gettext macros.
2162 * configure: Regenerated.
2163
ea696909
HPN		 21642006-03-29 Hans-Peter Nilsson <hp@axis.com>
2165
2166 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2167 option-contents test.
2168
aba6488e
MM		 21692005-11-28 Mark Mitchell <mark@codesourcery.com>
2170
25520859
MM		 2171 * sim-signal.c (sim_signal_to_target): Fix typos.
2172
aba6488e
MM		 2173 * sim-reason.c (sim_stop_reason): Use
2174 sim_signal_to_target, not sim_signal_to_host.
2175 * sim-signal.c (sim_signal_to_host): Fix typo.
2176 (sim_signal_to_target): New function.
2177
f010abaa
HPN		 21782005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2179
2180 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2181 change.
2182
09b96ea0
ILT		 21832005-07-08 Ian Lance Taylor <ian@airs.com>
2184
efd36314
ILT		 2185 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2186
09b96ea0
ILT		 2187 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2188 different fraction for a quiet NaN.
2189 (unpack_fpu): Likewise.
2190
3b02a06b
BE		 21912005-07-08 Ben Elliston <bje@au.ibm.com>
2192
2193 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2194 * sim-load.c: Likewise.
2195 * syscall.c: Likewise.
2196
18d59ab9
CV		 21972005-05-24 Corinna Vinschen <vinschen@redhat.com>
2198
2199 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2200 check.
2201
149cfe5b
DJ		 22022005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2203
2204 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2205
3f6da722 22062005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2207
3f6da722
MI		 2208 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2209 and signed64 for __ALPHA__.
2210
2b193c4a
MK		 22112005-03-23 Mark Kettenis <kettenis@gnu.org>
2212
2213 * aclocal.m4 Include ../../gettext.m4.
2214 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2215 (AM_LC_MESSAGES): Remove.
2216 * configure: Regenerate.
2217
51216631
JB		 22182005-02-28 Jim Blandy <jimb@redhat.com>
2219
2220 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2221 -Wuninitialized in the default list of build warnings if CFLAGS is
2222 set, and doesn't include -O. (Using -Wuninitialized without
2223 optimization produces a warning, which interferes with compilation
2224 with -Werror.)
72f4393d 2225
0c4507fd
JB		 22262005-02-21 Jim Blandy <jimb@redhat.com>
2227
2228 * callback.c (os_fstat): Don't declare 't' unless it's used.
2229
9ab46d53
JB		 22302005-02-09 Jim Blandy <jimb@redhat.com>
2231
2232 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2233 '-s' argument.
2234 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2235 to $(CGEN), to ensure that the command substitution happens where
2236 the variable is referenced in the submake, not when the submake's
2237 arguments are expanded.
2238 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2239 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2240 application Scheme script directly after ${cgen}; don't precede it
2241 with a -s.
2242
f4f8cce4
HPN		 22432005-01-28 Hans-Peter Nilsson <hp@axis.com>
2244
97f669ed
HPN		 2245 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2246 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2247 Include libiberty.h.
2248 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2249 being either end of a pipe.
2250 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2251 (os_shutdown): Clear pipe state.
2252 (default_callback): Initialize new members.
2253
f4f8cce4
HPN		 2254 * callback.c (default_callback): Initialize target_endian.
2255 (cb_store_target_endian): Renamed from store, new first parameter
2256 host_callback *cb, drop last parameter big_p. Take endianness
2257 from cb.
2258 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2259 Remove variable big_p.
2260 * nrun.c (main): Initialize default_callback.target_endian.
2261
35695fd6
AC		 22622005-01-14 Andrew Cagney <cagney@gnu.org>
2263
2264 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2265 Add explicit call to AC_CONFIG_HEADER.
2266 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2267 * configure: Re-generate.
2268
f0569246
AC		 22692005-01-12 Andrew Cagney <cagney@gnu.org>
2270
2271 * common.m4: New file, based on of aclocal.m4.
2272
38f48d72
AC		 22732005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2274
2275 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2276 * configure: Regenerated to track ../common/aclocal.m4 changes.
2277
b7026657
AC		 22782005-01-07 Andrew Cagney <cagney@gnu.org>
2279
2280 * configure.ac: Rename configure.in, require autoconf 2.59.
2281 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2282 * configure: Re-generate.
2283
5d945fec
HPN		 22842004-12-15 Hans-Peter Nilsson <hp@axis.com>
2285
2286 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2287 <case CB_SYS_ftruncate>: New cases.
2288
0d3cd463
HPN		 22892004-12-13 Hans-Peter Nilsson <hp@axis.com>
2290
2291 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2292 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2293 * callback.c (os_lstat): New function.
0d3cd463 2294
119860e5
HPN		 22952004-12-08 Hans-Peter Nilsson <hp@axis.com>
2296
027e2a04
HPN		 2297 * run.1: Document --sysroot=filepath.
2298 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2299 (standard_options): Support --sysroot=<path>.
2300 (standard_option_handler): Handle OPTION_SYSROOT.
2301 * syscall.c (simulator_sysroot): Define, initialized empty.
2302 (get_path): Prepend simulator_sysroot to absolute file path.
2303 [HAVE_STRING_H]: Include string.h.
2304 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2305 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2306 (main): If simulator_sysroot is not empty, chdir there.
2307 * sim-config.h (simulator_sysroot): Declare.
2308
119860e5
HPN		 2309 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2310 cgen_rtx_error" in a CGEN-generated simulator.
2311 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2312 replacement for CGEN-related breakpoints.
2313
70ae6611
HPN		 23142004-12-07 Hans-Peter Nilsson <hp@axis.com>
2315
2316 * Make-common.in (sim-basics_h): Add $(callback_h).
2317
697afb65
HPN		 23182004-12-03 Hans-Peter Nilsson <hp@axis.com>
2319
2320 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2321 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2322 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2323 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2324 (SIM_CHECK_MEMBERS): New macros.
2325 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2326 for struct stat member test and write. Add ST_x calls for each
2327 struct stat member tested in configure.in. Wrap each ST_x call in
2328 #ifdef of configure macro for that member.
2329 * configure, config.in: Regenerate.
2330
6e56eb07
HPN		 23312004-12-01 Hans-Peter Nilsson <hp@axis.com>
2332
2333 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2334 /dev/null.
2335 <case desc>: Pass -OPC opcfile.
2336 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2337 parameter to cgen.sh.
2338
c87368ac
RE		 23392004-11-30 Richard Earnshaw <rearnsha@arm.com>
2340
2341 * Make-common.in (sim-basics_h): Correct dependencies on
2342 cconfig.h and tconfig.h
2343 (sim-load.o): Correct typo in sim-basics_h dependency.
2344
08cd3760
RE		 23452004-11-18 Richard Earnshaw <rearnsha@arm.com>
2346
15f5e61f
RE		 2347 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2348 sub-dependencies for other sim files that they include.
2349 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2350 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2351
1afbf186
HPN		 23522004-11-16 Hans-Peter Nilsson <hp@axis.com>
2353
1d72487d
HPN		 2354 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2355 endian information.
2356
1afbf186
HPN		 2357 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2358 $(remote_sim_h) too.
2359 (sim_main_headers): Add sim-utils.h.
2360
a3bb1089
FCE		 23612004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2362
2363 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2364
5a645dc5
AC		 23652004-07-26 Andrew Cagney <cagney@gnu.org>
2366
2367 Problem from Olaf Hering <olh@suse.de>.
2368 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2369
109d3db3
BE		 23702004-07-10 Ben Elliston <bje@au.ibm.com>
2371
2372 * hw-tree.c (parse_integer_property): Typo fix in comments.
2373 * sim-options.c (sim_args_command): Likewise.
2374
0aaa4a81
AC		 23752004-06-28 Andrew Cagney <cagney@gnu.org>
2376
2377 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2378
0242f9ea
JR		 23792004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2380
2381 * callback.c (os_shutdown): Fix bug in last change: actually
2382 mark file descriptors as available on startup.
2383
594ee3a7
JR		 23842004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2385
2386 [ include/gdb: * callback.h (host_callback_struct): Replace
2387 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2388 * callback.c: Changed all users.
594ee3a7 2389
5f510f9c
AM		 23902004-06-15 Alan Modra <amodra@bigpond.net.au>
2391
2392 * sim-load.c (sim_load_file): Use bfd_get_section_size
2393 instead of bfd_get_section_size_before_reloc.
2394
7659f80a
DJ		 23952004-05-18 Daniel Jacobowitz <dan@debian.org>
2396
2397 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2398 passing it to printf.
2399
41ee5402
DJ		 24002004-05-10 Daniel Jacobowitz <dan@debian.org>
2401
2402 * callback.c: Update copyright dates.
2403 * run.c: Likewise.
2404 * sim-basics.h: Likewise.
2405 * sim-load.c: Likewise.
2406 * syscall.c: Likewise.
2407
24082004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2409
2410 * callback.c: Include cconfig.h instead of config.h.
2411 * run.c: Likewise.
2412 * sim-basics.h: Likewise.
2413 * sim-load.c: Likewise.
2414 * syscall.c: Likewise.
2415
6d0c993e
BE		 24162004-01-16 Ben Elliston <bje@wasabisystems.com>
2417
2418 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2419
6edf0760
NC		 24202003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2421
2422 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2423
a69146da
KH		 24242003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2425
2426 * sim-options.c (standard_options): Fix the names of H8
2427 variants.
2428
fc0a2244
AC		 24292003-10-30 Andrew Cagney <cagney@redhat.com>
2430
2431 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2432 with "struct bfd_symbol".
2433
ee3073b5
AC		 24342003-10-21 Andrew Cagney <cagney@redhat.com>
2435
2436 * callback.c (os_truncate): Call "truncate", and not "stat".
2437
198beae2
AC		 24382003-10-20 Andrew Cagney <cagney@redhat.com>
2439
2440 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2441
8822d001
JR		 24422003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2443
2444 * callback.c (os_ftruncate, os_truncate): New functions.
2445 (default_callback): Initialize ftruncate and truncate members.
2446
ea52ff81
DB		 24472003-09-08 Dave Brolley <brolley@redhat.com>
2448
2449 On behalf of Doug Evans <dje@sebabeach.org>
2450 * cgen.sh: New arg archfile.
2451 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2452 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2453
e158f0a0
AC		 24542003-08-28 Andrew Cagney <cagney@redhat.com>
2455
2456 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2457 * sim-options.c (print_help): Cast the format with specifier to
2458 "int".
2459
33319edb 24602003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2461 Dave Brolley <brolley@redhat.com>
33319edb 2462
72f4393d 2463 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2464 fields of CGEN_WRITE_QUEUE_ELEMENT.
2465 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2466 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2467 * gennltvals.sh: Add frv target.
2468 * nltvals.def: Add frv target.
2469
72f536bd
MS		 24702003-06-23 Michael Snyder <msnyder@redhat.com>
2471
ac59bf8d 2472 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2473 * sim-reg.c: Fix cut-and-paste bug in comment.
2474
1f1b2817
AC		 24752003-06-22 Andrew Cagney <cagney@redhat.com>
2476
2477 From matthew green <mrg@redhat.com>:
72f4393d 2478 * sim-fpu.h: Update copyright.
1f1b2817 2479 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2480 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2481 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2482
89c0d7dd 24832003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2484
89c0d7dd 2485 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2486 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2487 with disassemble_info:read_memory_func.
2488 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2489
828c9ae6
MS		 24902003-06-04 Michael Snyder <msnyder@redhat.com>
2491
2492 * common/run.c (main): Remove SIM_H8300 ifdef.
2493 (usage): Ditto.
2494 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2495 (standard_options): Add '-x' for h8/300sx.
2496 (standard_option_handler): Add case for SIM_H8300SX.
2497
80d35d90
MS		 24982003-04-13 Michael Snyder <msnyder@redhat.com>
2499
2500 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2501
876fec02
AC		 25022003-03-01 Andrew Cagney <cagney@redhat.com>
2503
2504 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2505 (sim_engine_vabort): Ditto.
2506
6b4a8935
AC		 25072003-02-27 Andrew Cagney <cagney@redhat.com>
2508
2509 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2510 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2511 * nrun.c (main): Ditto.
2512
dbd7cd63
AC		 25132003-02-26 Andrew Cagney <cagney@redhat.com>
2514
2515 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2516 (sim_engine_vabort): Ditto.
2517 (sim_engine_halt, sim_engine_restart): Ditto.
2518
836cc9f4
AC		 25192003-02-20 Andrew Cagney <ac131313@redhat.com>
2520
2521 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2522 (sim-break_h): Delete macro.
2523 (sim-break.o): Delete rule.
2524 * sim-break.c: Delete file.
2525 * sim-break.h: Delete file.
2526 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2527 (STATE_BREAKPOINTS): Delete macro.
2528 (sim_state_base): Delete field breakpoints.
2529 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2530 sim_break_install to array.
2531
45a15d6f
KH		 25322003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2533
2534 * run.c (usage): Fix typos.
2535
127a77fe
CD		 25362002-11-27 Richard Sandiford <rsandifo@redhat.com>
2537
2538 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2539
b85e4829
AC		 25402002-11-22 Andrew Cagney <ac131313@redhat.com>
2541
2542 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2543 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2544 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2545 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2546 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2547 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2548 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2549 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2550 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2551 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2552
d25b1553
AC		 25532002-11-13 Andrew Cagney <cagney@redhat.com>
2554
2555 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2556
d690312f
CD		 25572002-11-06 Richard Sandiford <rsandifo@redhat.com>
2558
2559 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2560 (distclean): Depend on it.
2561
7c3e3b33
AM		 25622002-10-14 Alan Modra <amodra@bigpond.net.au>
2563
2564 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2565
7ede505a
DB		 25662002-08-29 Dave Brolley <brolley@redhat.com>
2567
2568 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2569
75c4388a
AC		 25702002-07-17 Andrew Cagney <cagney@redhat.com>
2571
2572 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2573 (sim_set_callbacks, sim_size, sim_trace)
2574 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2575 to here from "gdb/remote-sim.h".
2576
7a3085c1 25772002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2578
2579 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2580 avoid possible longjmp problems with automatic variable siggnal.
2581
076043f2
AC		 25822002-07-14 Andrew Cagney <ac131313@redhat.com>
2583
2584 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2585 * Make-common.in (installdirs): Make $(libdir) too, needed when
2586 installing libsim.a.
2587
3fbeef0b
AC		 25882002-07-13 Andrew Cagney <ac131313@redhat.com>
2589
2590 * gennltvals.sh (dir): Mark d30v as obsolete.
2591 * nltvals.def: Remove d30v.
2592
bf962092
AC		 25932002-06-17 Andrew Cagney <cagney@redhat.com>
2594
27961795
AC		 2595 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2596
bf962092
AC		 2597 * sim-memopt.c: Include <unistd.h>.
2598 (do_memopt_add): Fix printf format.
2599 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2600
c8cca39f
AC		 26012002-06-16 Andrew Cagney <ac131313@redhat.com>
2602
2603 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2604 --enable-gdb-build-warnings.
2605 * configure: Regenerated to track ../common/aclocal.m4 changes.
2606
307041b7 26072002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2608
72f4393d
L		 2609 * sim-fpu.c (unpack_fpu): Initialize exponent for
2610 sim_fpu_class_zero.
2611 (i2fpu): Same.
2612 (sim_fpu_sqrt): Same.
7d7d930f 2613
3c25f8c7
AC		 26142002-06-08 Andrew Cagney <cagney@redhat.com>
2615
2616 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2617 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2618 * run.c: Ditto.
2619 * sim-load.c: Ditto.
2620 * callback.c: Ditto.
2621 * syscall.c: Ditto.
2622 * Make-common.in (callback_h): Define.
2623 (remote_sim_h): Define.
2624 (run.o): Update.
2625 (callback.o): Update.
2626 (syscall.o): Update.
72f4393d 2627 (sim-load.o):
3c25f8c7
AC		 2628 (nrun.o): Update.
2629 (sim-hload.o): Update.
2630 (sim-io.o): Update.
2631 (sim-reason.o): Update.
2632 (sim-reg.o): Update.
2633 (sim-resume.o): Update.
2634
dbec3bef
KH		 26352002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2636
2637 * run.c: Fix formatting.
2638
de4112fa
NC		 26392002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2640
2641 * run-sim.h: New header. Provide prototypes for functions used
2642 between run() and libsim.a which are not used by GDB.
2643 * run.c: Include run-sim.h.
72f4393d
L		 2644 (main): If SIM_TARGET_SWITCHES is defined call
2645 sim_target_parse_command_line.
2646 (usage): If SIM_TARGET_SWITCHES is defined call
2647 sim_target_display_usage.
de4112fa 2648
a8cdafbd
AV		 26492002-05-17 Andrey Volkov <avolkov@transas.com>
2650
2651 * run.c: Made h8300s as new target, not h8300h alias.
2652 Added new option -S (h8300s target)
2653 * sim-options.c: Ditto.
72f4393d 2654
5accf1ff
CD		 26552002-05-01 Chris Demetriou <cgd@broadcom.com>
2656
2657 * callback.c: Use 'deprecated' rather than 'depreciated.'
2658
080fe24b
AC		 26592002-02-24 Andrew Cagney <ac131313@redhat.com>
2660
2661 From wiz at danbala:
2662 * sim-fpu.h: Fix grammar and typos.
2663 Fix PR gdb/287.
2664
6439295f
CD		 26652002-02-10 Chris Demetriou <cgd@broadcom.com>
2666
2667 * callback.c: Fix some spelling errors.
2668 * hw-device.h: Likewise.
2669 * hw-tree.c: Likewise.
2670 * sim-abort.c: Likewise.
2671 * sim-alu.h: Likewise.
2672 * sim-core.h: Likewise.
2673 * sim-events.c: Likewise.
2674 * sim-events.h: Likewise.
2675 * sim-fpu.h: Likewise.
2676 * sim-profile.h: Likewise.
2677 * sim-utils.c: Likewise.
2678
dea03d4e
HPN		 26792002-01-31 Hans-Peter Nilsson <hp@axis.com>
2680
2681 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2682 New functions.
2683
1636f0bb
BE		 26842002-01-20 Ben Elliston <bje@redhat.com>
2685
2686 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2687 the comment for this enumerator.
2688
b59d44de
BE		 26892002-01-14 Ben Elliston <bje@redhat.com>
2690
2691 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2692
280b26c0
KH		 26932001-12-20 Kazu Hirata <kazu@hxi.com>
2694
2695 * run.c (usage): Fix a typo.
2696
e3e473da
BE		 26972001-07-05 Ben Elliston <bje@redhat.com>
2698
2699 * Make-common.in (srccgen): Remove.
2700 (CGEN_CPU_DIR): Define.
2701 (CGEN_READ_SCM): Redefine without $(srccgen).
2702 (CGEN_ARCH_SCM): Ditto.
2703 (CGEN_CPU_SCM): Ditto.
2704 (CGEN_DECODE_SCM): Ditto.
2705 (CGEN_DESC_SCM): Ditto.
2706
2836ee25
FCE		 27072001-04-25 Frank Ch. Eigler <fche@redhat.com>
2708
2709 * sim-load.c (sim_load_file): Put it back: external now.
2710 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2711
5b778125
AC		 27122001-04-21 Andrew Cagney <ac131313@redhat.com>
2713
2714 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2715 internal interface.
2716 * sim-utils.c (sim_analyze_program): Ditto.
2717
6ec9f4a9
FCE		 27182001-04-19 Frank Ch. Eigler <fche@redhat.com>
2719
2720 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2721 we're finished with its immediate use.
2722 * sim-load.c (sim_load_file): Ditto.
2723
764f1408
FCE		 27242001-03-16 Frank Ch. Eigler <fche@redhat.com>
2725
2726 Add support for mmap-based memory regions.
2727 * sim-memopt.c (mmap_next_fd): New global.
2728 (sim_memory_init): Reinitialize it.
2729 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2730 "--memory-mapfile FILE" option. Check for some errors.
2731 (do_memopt_add): Conditionally do mmap instead of malloc for
2732 backing store of simulated memory. Check for more errors.
2733 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2734 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2735 * configure.in: Look for mmap/fstat related functions and headers.
2736 * config.in, configure: Regenerated.
2737
35c20992
FCE		 27382001-03-15 Frank Ch. Eigler <fche@redhat.com>
2739
2740 * sim-core.c (sim_core_map_attach): Correct overlap-related
2741 error messages.
2742
f6bb7a3b
MM		 27432001-03-07 Michael Meissner <meissner@redhat.com>
2744
2745 * run.c (alloca-conf.h): Delete, no longer provided.
2746
01816cd8
BE		 27472001-02-22 Ben Elliston <bje@redhat.com>
2748
2749 * sim-trace.h (TRACE_VPU_IDX): Add.
2750 (TRACE_vpu): Define.
2751 (WITH_TRACE_VPU_P): Likewise.
2752 (TRACE_VPU_P): Likewise.
2753 * sim-trace.c (OPTION_TRACE_VPU): Define.
2754 (trace_options): Add --trace-vpu.
2755 (trace_option_handler): Handle OPTION_TRACE_VPU.
2756 (trace_option_handler): Include VPU tracing in --trace-semantics.
2757 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2758
44a9331c
BE		 27592001-02-21 Ben Elliston <bje@redhat.com>
2760
2761 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2762 (TRACE_BRANCH_INPUT2): Likewise.
2763
c43ad8eb
BE		 27642001-02-09 Ben Elliston <bje@redhat.com>
2765
2766 * (profile_print_pc): Write header out in target byte order.
2767
27682001-02-09 Ben Elliston <bje@redhat.com>
2769
2770 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2771 adjusting the pc shift value.
2772
9397fcbf
FCE		 27732001-01-12 Chris Demetriou <cgd@sibyte.com>
2774
badd2b1e
BE		 2775 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2776 where a numeric value is supplied.
9397fcbf 2777
63fe1038
BE		 27782001-01-06 Ben Elliston <bje@redhat.com>
2779
2780 * cgen.sh: Allow extrafiles to include the semantics files when
2781 generating an ISA-specific decoder.
2782
b6f6b44d
AO		 27832000-12-27 Alexandre Oliva <aoliva@redhat.com>
2784
2785 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2786
ad8707b5
BE		 27872000-12-23 Ben Elliston <bje@redhat.com>
2788
2789 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2790 them to the trace stream using sim_fpu_printn_fpu. Include
2791 "sim-fpu.h".
2792
b94c0966
BE		 27932000-12-15 Ben Elliston <bje@redhat.com>
2794
2795 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2796 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2797 trailing digits as specified (-1 to print all digits).
2798 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2799 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2800 to print_bits ().
2801
fd5d712e
BE		 28022000-12-13 Ben Elliston <bje@redhat.com>
2803
2804 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2805 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2806 (defs): New action.
2807
4c15ccf7
GK		 28082000-12-12 Geoffrey Keating <geoffk@redhat.com>
2809
2810 * sim-endian.h: Don't have parameters on macro definitions which
2811 are simply renaming functions, to permit use of XCONCAT2 in both
2812 the macro name and the arguments in a use of such a definition.
2813
0d277f51
BE		 28142000-12-11 Ben Elliston <bje@redhat.com>
2815
2816 * cgen-ops.h (SUBWORDDFDI): New function.
2817
bb4e03e5
BE		 28182000-12-05 Ben Elliston <bje@redhat.com>
2819
c79688eb
BE		 2820 * Make-common.in (cgen-defs): New target.
2821 (cgen-decode): Pass $(EXTRAFILES).
2822
bb4e03e5
BE		 2823 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2824 -outfile-suffix options.
2825
76440e4b
BE		 28262000-12-04 Ben Elliston <bje@redhat.com>
2827
6227bc85
BE		 2828 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2829 (SUBWORDSIUQI): Likewise.
2830 (SUBWORDDIHI): Likewise.
2831 (SUBWORDDIQI): New function.
2832
76440e4b
BE		 2833 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2834 * cgen-scache.c (scache_option_handler): Remove unused local var.
2835
cdc2a5c3
BE		 28362000-12-03 Ben Elliston <bje@redhat.com>
2837
2838 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2839
4e73b9c1
SC		 28402000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2841
2842 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2843
ce9bc8d1
SC		 28442000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2845
2846 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2847 space is not zero.
2848
ce13044d
SC		 28492000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2850
2851 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2852 (set_hw_delete): Moved the macro as a function.
2853 * hw-base.h (set_hw_delete): Declare as external function.
2854 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2855 allocated using hw_malloc.
72f4393d 2856
7c070881
SC		 28572000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2858
2859 * sim-options.c (sim_parse_args): Free the memory used for
2860 long_options, short_options, handlers, opt_cpu, orig_val.
2861
4f49fa1b
BE		 28622000-11-20 Ben Elliston <bje@redhat.com>
2863
2864 * cgen-ops.h (SUBBI): New macro.
2865 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2866 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2867
2d84da1b
BE		 28682000-11-16 Ben Elliston <bje@redhat.com>
2869
2870 * cgen-types.h (VOID): New type.
2871
dbc168af
BE		 28722000-11-09 Ben Elliston <bje@redhat.com>
2873
2874 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2875 (sim_fpu_two): Set exponent to 1.
2876
e4f5c43e
EZ		 28772000-10-26 Ben Elliston <bje@redhat.com>
2878
72f4393d
L		 2879 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2880 `all'. Pass `-i' options to cgen applications.
2881 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2882 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2883
a8d894af
BE		 28842000-10-08 Ben Elliston <bje@redhat.com>
2885
2886 * cgen-utils.c (cgen_rtx_error): New function.
2887
28882000-10-07 Ben Elliston <bje@redhat.com>
2889
2890 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2891 conditions for sim_core_read_buffer().
2892
6d4c43bf
DB		 28932000-09-26 Dave Brolley <brolley@redhat.com>
2894
2895 * cgen-utils.c (RORQI): New function.
2896 (ROLQI): New function.
2897 (RORHI): New function.
2898 (ROLHI): New function.
2899
0e266e5c
DB		 29002000-08-28 Dave Brolley <brolley@redhat.com>
2901
2902 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2903 in insn_value if it will fit.
2904
604259a0
FCE		 29052000-08-21 Frank Ch. Eigler <fche@redhat.com>
2906
2907 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2908
4193618c
DB		 29092000-08-15 Dave Brolley <brolley@redhat.com>
2910
2911 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2912
29132000-08-15 Dave Brolley <brolley@redhat.com>
2914
2915 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2916 (PROFILE_CPU_FREQ): New macro.
2917 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2918 (profile-options): Add profile-cpu-frequency.
2919 (parse_frequency): New function.
2920 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2921 (profile_print_speed): Print cpu frequency and simulated execution time.
2922 Re-indent other items to match.
2923
548a3e15
AC		 29242000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2925
2926 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2927
fab307a2
FCE		 29282000-07-27 Frank Ch. Eigler <fche@redhat.com>
2929
2930 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2931 * Makefile.in (install): Install run.1 man page.
2932
46a19b74
AC		 2933Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2934
2935 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2936 * Makefile.in (headers,nltvals.def): Merge.
2937
3c765a54
AC		 2938Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2939
f9cbceb6
AC		 2940 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2941 * nrun.c (main): Print the simulator statistics only in
2942 verbose mode.
2943 * hw-properties.h (hw_find_integer_array_property): Fix
2944 prototype (use signed_cell).
2945
38e64f35
AC		 2946 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2947 * sim-events.c (sim_events_remain_time): New function returning
2948 the time that remains before the event is raised.
2949 * hw-events.c (hw_event_remain_time): Likewise.
2950 * sim-events.h (sim_events_remain_time): Declare.
2951 * hw-events.h (hw_event_remain_time): Declare.
2952
0802cc40
AC		 2953 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2954 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2955 (OPTION_HW_LIST): New option --hw-list to list the devices.
2956 (hw_option_handler): List the device tree with 'sim_hw_print'.
2957
3c765a54
AC		 2958 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2959 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2960 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2961 (EXTENDED): Define for 16-bit word size.
2962 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2963 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2964 * sim-types.h: Added support for 16-bit targets.
2965
7fb283bc
FCE		 29662000-06-23 Frank Ch. Eigler <fche@redhat.com>
2967
2968 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2969
ab42ee12
FCE		 29702000-06-24 Frank Ch. Eigler <fche@redhat.com>
2971
2972 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2973 * Makefile.in (distclean): Clean cconfig.h also.
2974
eb2d80b4
AC		 2975Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2976
2977 * configure: Regenerated to track ../common/aclocal.m4 changes.
2978
2979Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2980
2981 * aclocal.m4 (sim-profile): Enable the profiler by default.
2982
781c552e
AC		 2983Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2984
2985 * run.c (main): Initialize sigrc.
2986
5eb1a8fa
AC		 2987Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2988
2989 * sim-events.c (update_time_from_event): Add more detailed event
2990 tracing.
2991
b2ac51e4
DB		 29922000-03-30 Dave Brolley <brolley@redhat.com>
2993
2994 * aclocal.m4 (cgen): Use guile to run cgen.
2995
f8603f2f
DB		 29962000-03-23 Dave Brolley <brolley@redhat.com>
2997
2998 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2999 ftruncdfsf.
3000 * cgen-accfp.c (fextsfdf): New function.
3001 (ftruncdfsf): New function.
3002 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3003
0f831eb3
JJ		 30042000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3005
3006 * cgen-ops.h: Added TRUNCSISI.
3007
e88acae7
FCE		 30082000-03-08 Dave Brolley <brolley@redhat.com>
3009
3010 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3011 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3012 (sim_queue_fn_si_write): Last argument is has type USI.
3013 (sim_queue_fn_sf_write): New function.
3014 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3015 (sim_queue_fn_sf_write): New function.
3016 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3017
baa7ae6f
AC		 3018Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3019
3020 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3021 sim_set_trace and run simulator using sim_resume.
3022 (main): Add option ``-o'' - operating environment. Only continue
3023 after a signal when operating environment.
3024 (main): Always set REASON and SIGRC using sim_stop_reason.
3025 (sim_trace): Delete extern declaration.
3026
6d358e86
NC		 30272000-02-08 Nick Clifton <nickc@cygnus.com>
3028
3029 * callback.c: Fix compile time warning messages.
3030 * run.c: Fix compile time warning messages.
72f4393d 3031
ed9a39eb
JM		 30321999-12-17 Dave Brolley <brolley@cygnus.com>
3033
3034 * sim-profile.h: (set_profile_option_mask): Add prototype.
3035 * sim-profile.c (set_profile_option_mask): No longer static.
3036
c4093a6a
JM		 3037Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3038
3039 * sim-arange.c: Include <string.h>
3040
de57eccd
JM		 30411999-12-07 Dave Brolley <brolley@cygnus.com>
3042
c4093a6a 3043 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3044 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3045 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3046 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3047 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3048 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3049 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3050 (fn_mem_qi_write): New union members.
3051 (fn_mem_hi_write): New union members.
3052 (fn_mem_si_write): New union members.
3053 (fn_mem_di_write): New union members.
3054 (fn_mem_df_write): New union members.
3055 (fn_mem_xi_write): New union members.
3056 (sim_queue_fn_mem_qi_write): New function.
3057 (sim_queue_fn_mem_hi_write): New function.
3058 (sim_queue_fn_mem_si_write): New function.
3059 (sim_queue_fn_mem_di_write): New function.
3060 (sim_queue_fn_mem_df_write): New function.
3061 (sim_queue_fn_mem_xi_write): New function.
3062 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3063 (sim_queue_fn_mem_hi_write): New function.
3064 (sim_queue_fn_mem_si_write): New function.
3065 (sim_queue_fn_mem_di_write): New function.
3066 (sim_queue_fn_mem_df_write): New function.
3067 (sim_queue_fn_mem_xi_write): New function.
3068 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3069 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3070 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3071
c2d11a7d
JM		 30721999-12-01 Dave Brolley <brolley@cygnus.com>
3073
3074 * cgen-accfp.c (subsf): Check status code.
3075 (mulsf): Ditto.
3076 (negsf): Ditto.
3077 (abssf): Ditto.
3078 (sqrtsf): Ditto.
3079 (invsf): Ditto.
3080 (minsf): Ditto.
3081 (maxsf): Ditto.
3082 (subdf): Ditto.
3083 (muldf): Ditto.
3084 (divdf): Ditto.
3085 (negdf): Ditto.
3086 (absdf): Ditto.
3087 (sqrtdf): Ditto.
3088 (invdf): Ditto.
3089 (mindf): Ditto.
3090 (maxdf): Ditto.
3091
30921999-11-26 Dave Brolley <brolley@cygnus.com>
3093
3094 * cgen-par.h (fn_df_write): Mode of data is DF.
3095 (sim_queue_fn_df_write): Mode of data is DF.
3096 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3097
30981999-11-22 Dave Brolley <brolley@cygnus.com>
3099
3100 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3101 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3102
11cf8741
JM		 31031999-11-04 Dave Brolley <brolley@cygnus.com>
3104
3105 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3106 CGEN_MEM_XI_WRITE members.
3107 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3108 (sim_queue_fn_xi_write): New function.
3109 (sim_queue_mem_xi_write): New function.
3110
3111 * cgen-par.c (sim_queue_fn_xi_write): New function.
3112 (sim_queue_mem_xi_write): New function.
3113 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3114 CGEN_MEM_XI_WRITE.
3115
e514a9d6
JM		 31161999-10-22 Dave Brolley <brolley@cygnus.com>
3117
3118 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3119 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3120 * cgen-par.c: Set insn_address for each queued write. Get pc from
3121 cpu when executing queued writes.
3122
31231999-10-19 Dave Brolley <brolley@cygnus.com>
3124
3125 * cgen-par.h (sim_queue_fn_pc_write): New function.
3126 (CGEN_FN_PC_WRITE): New enumerator.
3127 (fn_pc_write): New union member.
3128 * cgen-par.c (sim_queue_fn_pc_write): New function.
3129 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3130
917317f4
JM		 31311999-10-18 Dave Brolley <brolley@cygnus.com>
3132
3133 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3134 (CGEN_MEM_DF_WRITE): New enumerator.
3135 (mem_di_write): New union member.
3136 (mem_df_write): New union member.
3137 * cgen-par.c (sim_queue_mem_di_write): New function.
3138 (sim_queue_mem_df_write): New function.
3139 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3140 CGEN_MEM_DF_WRITE.
3141 * cgen-accfp.c (divsf): Check for division errors.
3142
31431999-10-14 Doug Evans <devans@casey.cygnus.com>
3144
3145 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3146
2df3850c
JM		 31471999-10-07 Dave Brolley <brolley@cygnus.com>
3148
72f4393d 3149 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3150 (fn_hi_write): New union member.
3151 (sim_queue_fn_hi_write): New function.
3152 * cgen-par.c (sim_queue_fn_hi_write): New function.
3153 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3154
2acceee2
JM		 31551999-09-29 Doug Evans <devans@casey.cygnus.com>
3156
3157 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3158 Change type of result to SEM_PC.
3159
3160Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3161
3162 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3163
6426a772
JM		 31641999-09-25 Doug Evans <devans@casey.cygnus.com>
3165
3166 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3167 (JOIN*): Delete cpu arg.
3168
3169Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3170
3171 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3172 parameter.
3173 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3174
c2c6d25f
JM		 3175Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3176
72f4393d
L		 3177 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3178 large values.
c2c6d25f 3179
7fc5b5ad
AC		 3180Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3181
3182 * run.c (main): Check the sim_stop_reason and only halt simulation
3183 when a valid stop condition is identified.
3184
c2c6d25f
JM		 3185Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3186
3187 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3188
3189Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3190
3191 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3192 (bi_write): New union element.
3193 (sim_queue_bi_write): New function.
3194 * cgen-par.c (sim_queue_bi_write): New function.
3195 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3196
d4f3574e
SS		 3197Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3198
3199 * configure: Regenerated to track ../common/aclocal.m4 changes.
3200
3201 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3202 ../gdb/configure.in.
3203 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3204 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3205 (SIM_WARNINGS): Delete
3206 (CONFIG_CFLAGS): Update.
3207
3208Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3209
3210 * cgen-par.c: New file.
3211 * cgen-par.h: New file.
3212 * cgen-sim.h (cgen-par.h): #include it.
3213 * cgen-cpu.h (write_queue): New field.
3214 (CPU_WRITE_QUEUE): New access macro.
3215 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3216 (cgen-par.o): New target.
3217
104c1213
JM		 32181999-08-28 Doug Evans <devans@casey.cygnus.com>
3219
3220 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3221 * cgen-utils.c (mode_names): Update.
3222
53a5351d
JM		 32231999-08-20 Doug Evans <devans@casey.cygnus.com>
3224
3225 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3226 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3227 buffer arg if WITH_PARALLEL_GENWRITE.
3228 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3229 (struct idesc): Ditto.
3230
3231Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3232
3233 * sim-model.c (model_option_handler): Add \n to error message.
3234
96baa820
JM		 32351999-08-08 Doug Evans <devans@casey.cygnus.com>
3236
3237 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3238 (insn_sem): Rewrite.
3239 (sem_fn_desc): New struct.
3240 (idesc): Rewrite.
3241 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3242 misses if ! FAST_P.
3243 (scache case): Split into non-parallel/parallel versions.
3244 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3245 if not use semantic switch version.
3246
32471999-08-04 Doug Evans <devans@casey.cygnus.com>
3248
3249 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3250 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3251 (SEM_BRANCH_INIT_EXTRACT): Delete.
3252 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3253 (SEM_BRANCH_FINI): Ditto.
3254 (SEM_BRANCH_VIA_ADDR): Ditto.
3255 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3256 (SEM_BRANCH_ADDR_CACHE): Delete.
3257 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3258 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3259 pbb_br_type.
3260 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3261 (@cpu@_pbb_begin): Initialize branch_target.
3262 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3263 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3264 pbb_br_type.
3265 (@cpu@_engine_run_fast): Ditto.
3266
adf40b2e
JM		 3267Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3268
3269 * cgen-utils.c (RORSI): New function.
3270 (ROLSI): New function.
3271
32721999-07-14 Doug Evans <devans@casey.cygnus.com>
3273
3274 * Makefile.in (TAGS): Tweak TAGS regex.
3275 * cgen-mem.h (*): Add TAGS markers.
3276
43e526b9
JM		 3277Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3278
3279 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3280 passed in when sim_resume is first entered - don't re-pass it
3281 after a restart.
72f4393d 3282
43e526b9
JM		 3283Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3284
3285 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3286 OPTION_LOAD_LMA but only when is defined.
3287 (standard_options): When SIM_HANDLES_LMA is defined include
3288 options --load-lma and --load-vma.
3289 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3290
3291 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3292 (struct sim_state_base): Add load_at_lma_p.
3293 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3294 STATE_LOAD_AT_LMA_P.
3295
3296Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3297
3298 * nrun.c (main): Re-format loop gnu style.
3299
9846de1b
JM		 3300Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3301
3302 * dv-sockser.c (connected_p): Initialize addrlen.
3303
33041999-07-06 Dave Brolley <brolley@cygnus.com>
3305
3306 * cgen-accfp.c (floatsidf): New function.
3307 (fixdfsi): New function.
3308
33091999-07-06 Doug Evans <devans@casey.cygnus.com>
3310
3311 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3312
43ff13b4
JM		 33131999-07-05 Doug Evans <devans@casey.cygnus.com>
3314
3315 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3316 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3317 * cgen-fpu.c: New file.
3318 * cgen-fpu.h: New file.
3319 * cgen-accfp.c: New file.
3320 * cgen-cpu.h (CGEN_CPU): New member fpu.
3321 * cgen-mem.h: Redo fp support.
3322 * cgen-ops.h: Delete k&r support. Redo fp support.
3323 * cgen-sim.h: Include cgen-fpu.h.
3324 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3325
085dd6e6
JM		 33261999-06-23 Doug Evans <devans@casey.cygnus.com>
3327
3328 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3329 ifndef.
3330 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3331 (@cpu@_pbb_cti_chain): Minor clean up.
3332
cd0fc7c3
SS		 33331999-05-08 Felix Lee <flee@cygnus.com>
3334
72f4393d
L		 3335 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3336 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3337 * configure: Regenerate.
72f4393d 3338
7a292a7a
SS		 3339Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3340
3341 * sim-core.c (device_error,device_io_read_buffer,
3342 device_io_write_buffer): Delete decls.
3343 * sim-core.h: Put them here.
3344
3345 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3346 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3347 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3348 (sim_core_write_aligned_N): Ditto.
3349
33501999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3351
3352 * sim-memopt.c (sim_memory_uninstall): Don't look into
3353 free()d memory.
3354
33551999-04-14 Doug Evans <devans@casey.cygnus.com>
3356
3357 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3358
33591999-04-13 Doug Evans <devans@casey.cygnus.com>
3360
3361 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3362 (sim_core_write_buffer): Ditto.
3363
33641999-04-02 Keith Seitz <keiths@cygnus.com>
3365
3366 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3367 after the interval counter has expired.
3368 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3369 poll_quit callbacks. May be overridden by Makefile.
3370 (poll_quit_counter): New global.
3371 * sim-events.c: Remove all mentions of ui_loop_hook. The
3372 host callback "poll_quit" will serve the purpose.
3373 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3374 is defined.
3375 * nrun.c: Remove declaration of ui_loop_hook.
3376
3377Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3378
3379 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3380 if being used by gdb.
3381
33821999-03-22 Doug Evans <devans@casey.cygnus.com>
3383
3384 * cgen-types.h (XF,TF): Tweak.
3385 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3386 in cgen-types.h.
3387 (SUBWORD*,JOIN*): Define.
3388 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3389 moved into cpu descriptor.
3390 * sim-model.h (MACH): New member `num'.
3391
c906108c
SS		 33921999-02-09 Doug Evans <devans@casey.cygnus.com>
3393
c906108c
SS		 3394 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3395 (CGEN_CPU): Member opcode renamed to cpu_desc.
3396 New members get_idata,disassembler.
3397 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3398 CGEN_INSN_ATTR_VALUE.
3399 (CGEN_STATE): Delete member opcode_table.
3400 (sim_disassemble_insn): Delete decl.
3401 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3402 (struct idesc): Moved to here from <cpu>-decode.h.
3403 * cgen-run.c (prime_cpu): Call prepare_run callback.
3404 * cgen-trace.h (SFILE): New type.
3405 (sim_disasm_sprintf): Declare.
3406 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3407 (sim_cgen_disassemble_insn): Declare.
3408 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3409 (insn_fields): Delete.
3410 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3411 CPU_CPU_DESC (cpu).
3412 (trace_insn): Call CPU_DISASSEMBLER hook.
3413 (sim_disasm_sprintf): New function.
3414 (sim_disasm_read_memory): New function.
3415 (sim_disasm_perror_memory): New function.
3416 (sim_cgen_disassemble_insn): New function.
3417 * cgen-utils.c: Don't include cpu-opc.h.
3418 (virtual_insn_entries): New static local.
3419 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3420 (cgen_insn_name): Rewrite.
3421 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3422 * cgen.sh (desc): New file generator handler.
3423 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3424 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3425 Don't include cpu-opc.h,cpu-sim.h.
3426 * sim-model.c (model_set): Delete SIM_DESC arg.
3427 (sim_model_set): Update.
3428 * sim-model.h (MACH): New member prepare_run.
3429
34301999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3431
3432 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3433 if redundant with allocator functions.
3434
3435Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3436
3437 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3438
3439 * sim-profile.h: Make like sim-trace.h.
3440 (PROFILE_USEFUL_MASK): New macro.
3441 * sim-profile.c (profile_options): Make like trace_options, allow
3442 optional on|off arg where applicable.
3443 (set_profile_option_mask): New function.
3444 (sim_profile_set_option): New function.
3445 (profile_option_handler): Simplify.
3446 Have -p only enable selected things, not everything.
3447 Add missing break to OPTION_PROFILE_PC_RANGE.
3448 * cgen-scache.c (scache_options): Allow optional on|off arg to
3449 --profile-scache.
3450 (scache_option_handler): Use sim_profile_set_option.
3451
34521999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3453
3454 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3455 (memory_option_handler): Implement MEMORY_FILL option. Make
3456 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3457 (parse_ulong_value): New function.
3458 (do_memopt_add): Allocate all buffers. Optionally fill them.
3459
34601999-01-15 Richard Henderson <rth@cygnus.com>
3461
3462 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3463 va_list, not an integer.
3464 * sim-events.c (sim_events_schedule): Likewise.
3465
72f4393d 3466 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3467 the appropriate type.
3468
34691999-01-14 Doug Evans <devans@casey.cygnus.com>
3470
3471 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3472 (sim_disassemble_insn): Update prototype.
3473 (sim_engine_invalid_insn): Ditto.
3474 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3475 (SEM_BRANCH_INIT): PCADDR->IADDR.
3476 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3477 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3478 * cgen-scache.h (*): Ditto.
3479 * cgen-trace.c (*): Ditto.
3480 * cgen-trace.h (*): Ditto.
3481 * cgen-utils.c (*): Ditto.
3482 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3483 (insn_t): Delete.
3484 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3485 (simple engine framework): Rewrite.
3486 * sim-module.c (modules): Install model module sooner (and in
3487 particular before the profile module).
3488
34891999-01-12 Doug Evans <devans@casey.cygnus.com>
3490
3491 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3492 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3493 (sim_model_init): Call it.
3494
3495 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3496
34971999-01-05 Doug Evans <devans@casey.cygnus.com>
3498
3499 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3500 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3501 (SEM_BRANCH_INIT_EXTRACT): New macro.
3502 (SEM_BRANCH_INIT): Add taken_p.
3503 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3504 (SEM_BRANCH_FINI): Use it.
3505 (SEM_INSN): Update.
3506 * cgen-run.c (sim_resume): Handle tracing of last insn.
3507 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3508 * cgen-trace.c (current_abuf): New static global.
3509 (trace_insn_init): Initialize it.
3510 (trace_insn_fini): Use it.
3511 (trace_insn): Set it.
3512 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3513 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3514 (@cpu@_emit_after): Ditto.
3515 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3516 labels if WITH_SEM_SWITCH_FULL.
3517 * sim-model.c: Include bfd.h.
3518 (sim_model_init): New function.
3519 (sim_model_install): Record init fn.
3520 * sim-model.h (MACH): New member bfd_name.
3521 * sim-module.c (modules): Initialize model before scache.
3522
35231998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3524
3525 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3526
c906108c
SS		 3527 * nrun.c (main): Remain in simulation loop for traps and
3528 exceptions when in operating environment mode.
3529 (ui_loop_hook): New stub hook for standalone use.
3530 * sim-events.c (sim_events_process): Call ui_loop_hook
3531 periodically on CYGWIN host.
3532
3533 * sim-reason.c (sim_stop_reason): Return host signal numbers
3534 to gdb on sim_stopped and sim_signalled cases.
3535 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3536 hook just before longjmp.
3537 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3538 hook just before sim_engine_run.
3539
3540 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3541 * sim-trace.h (trace_generic): Ditto.
3542 * sim-trace.c (trace_generic): Ditto.
72f4393d 3543
c906108c
SS		 35441998-12-14 Doug Evans <devans@casey.cygnus.com>
3545
3546 * Make-common.in (SIM_MAIN_DEPS): New var.
3547 (CGEN_MAIN_CPU_DEPS): New var.
3548 * aclocal.m4: Add --enable-cgen-maint option.
3549 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3550 (SETMEM*): Ditto.
3551 (GETIMEM*): Pass pc value to sim_core routine.
3552
3553Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3554
3555 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3556 Compare with ZERO not NULL.
3557
3558Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3559
3560 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3561 "sim-assert.h".
3562
35631998-12-09 Doug Evans <devans@casey.cygnus.com>
3564
3565 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3566 * sim-trace.c: Include stdlib.h if present.
3567 * dv-sockser.c: Include unistd.h if present.
3568 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3569 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3570
35711998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3572
3573 * gennltvals.sh: Add i960.
3574 * nltvals.def: Rebuild.
3575
35761998-12-04 Doug Evans <devans@casey.cygnus.com>
3577
3578 * cgen-defs.h: New file, old cgen-sim.h.
3579 * cgen-sim.h: Simple header that includes others.
3580 * sim-arange.c: New file.
3581 * sim-arange.h: New file.
3582 * sim-basics.h: Include it.
3583 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3584 (sim-arange.o): Add rule for.
3585 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3586 (sim_io_eprintf_cpu): Add prototype.
3587 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3588 (INLINE2): New macro.
3589 (EXTERN_INLINE): New macro.
3590 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3591 before calling module init fns.
3592 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3593 (profile_init): New function.
3594 (profile_options): New option --profile-range.
3595 (profile_option_handler): Handle --profile-range.
3596 (profile_print_insn): Qualify address range specific section titles.
3597 (profile_print_addr_ranges): New function.
3598 (profile_info): Print address ranges if specified.
3599 (profile_install): Set profile_init init fn.
3600 * sim-profile.h (PROFILE_DATA): New member `range'.
3601 * sim-trace.c (trace_init): New function.
3602 (trace_options): New option --trace-range.
3603 (trace_option_handler): Handle --trace-range.
3604 (trace_install): Set trace_init init fn.
3605 * sim-trace.h (TRACE_DATA): New member `range'.
3606 * sim-utils.c (sim_cpu_msg_prefix): New function.
3607 (sim_io_eprintf_cpu): New function.
3608 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3609 (PC_IN_PROFILE_RANGE_P): New macro.
3610 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3611 (trace_insn_fini): New arg abuf. All callers updated.
3612 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3613 printing cycle counts.
3614 * cgen-trace.h (trace_insn_fini): Update prototype.
3615 (TRACE_RESULT_P): New macro.
3616 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3617 (TRACE_INSN): Check ARGBUF_TRACE_P.
3618 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3619 * cgen-types.h (SIM_INLINE): Delete.
3620 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3621 * cgen-utils.c: Don't include cgen-engine.h
3622 * genmloop.sh (@cpu@_fill_argbuf): New function.
3623 (@cpu@_fill_argbuf_tp): New function.
3624 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3625 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3626 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3627 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3628 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3629 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3630 doing profiling. Update call to TRACE_INSN_FINI.
3631
3632 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3633
36341998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3635
3636 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3637 regions.
3638
36391998-12-01 Doug Evans <devans@casey.cygnus.com>
3640
3641 * sim-inline.c (SIM_INLINE_P): Fix typo.
3642
36431998-11-30 Doug Evans <devans@casey.cygnus.com>
3644
3645 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3646
3647Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3648
3649 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3650 * nltvals.def: Re-generate.
3651
3652Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3653
3654 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3655 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3656 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3657 GCC.
3658 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3659 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3660
36611998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3662
3663 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3664 (${cpu}_pbb_cti_chain): Ditto.
3665
36661998-11-18 Doug Evans <devans@casey.cygnus.com>
3667
3668 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3669 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3670 (EXTRACT_INT,EXTRACT_UINT): New macros.
3671 (SEM_SEM_ARG): New macro.
3672 (SEM_NEXT_VPC): New arg `pc'.
3673 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3674 (sim_disassemble_insn): Update prototype.
3675 * cgen-trace.c (current_insn,insn_fields): New static locals.
3676 (trace_insn): Set them.
b83266a0 3677 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3678 (sim_disassemble_insn): New arg insn_fields.
3679 Handle variable length insns.
3680 * genmloop.sh: Only emit pbb decls if -pbb.
3681 (${cpu}_scache_lookup): New arg `vpc'.
3682 (scache support): Fetch pc before entering loop.
3683
3684 * gennltvals.sh: Add fr30 support.
3685 * nltvals.def: Rebuild.
3686
3687Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3688
3689 * sim-types.h: Re-do type system so that GCC's attribute and mode
3690 are used to specify types. Handle case of ALPHA.
3691
36921998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3693
c906108c
SS		 3694 * aclocal.m4: Add tests for dlopen family.
3695 * config.in: Regenerated.
72f4393d 3696
c906108c
SS		 3697Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3698
3699 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3700
3701Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3702
3703 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3704 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3705 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3706 * cgen-sim.h: ... to here.
3707
3708Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3709
3710 * aclocal.m4 (enable-build-warnings): Replace
3711 enable-sim-warnings. Extend =LIST syntax so that prepend and
3712 append of options is possible. Drop -Werror, add
3713 -Wstrict-prototypes for GDB compatibility.
3714 * Make-common.in (SIM_WARNINGS): Update.
3715
3716Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3717
3718 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3719 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3720 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3721 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3722 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3723 CGEN_INCLUDE_DEPS.
3724 * cgen-cpu.h: New file.
3725 * cgen-engine.h: New file.
3726 * cgen-scache.h: New file.
3727 * cgen-sim.h: Delete portions moved to new files.
3728 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3729 rather than sending result to stdout.
3730
3731Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3732
3733 * Make-common.in (sim-reg.o): New rule.
3734 (cgen-run.o): New rule.
3735 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3736 * cgen-run.c (prime_cpu): New function.
3737 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3738 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3739 mentioned cpu.
3740 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3741 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3742 (CGEN_INSN_VIRTUAL_P): New macro.
3743 (SEM_PC): New typedef.
3744 (SEMANTIC_FN): Change type of result to SEM_PC.
3745 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3746 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3747 (SCACHE_MAP): New typedef.
3748 (CPU_SCACHE): Add pbb support.
3749 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3750 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3751 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3752 max_slice_insns.
3753 (INSN_NAME): Delete.
3754 (cgen_insn_name): Declare.
3755 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3756 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3757 (first_insn_p): Make static.
3758 (trace_insn): Handle virtual insns specially.
3759 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3760 * cgen-types.h (UBI): Delete.
3761 (MODE_TYPE): New enum.
3762 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3763 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3764 (cgen_virtual_opcode_table): New global.
3765 (cgen_insn_name): New function.
3766 (sim_disassemble_insn): Ignore virtual insns.
3767 * genmloop.sh: Delete top level loop generation. Add pbb support.
3768 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3769 (sim_cpu_base): New members max_insns,insn_name,model_data.
3770 (CPU_PC_GET,CPU_PC_SET): New macros.
3771 (sim_pc_get,sim_pc_set): Declare.
3772 * sim-model.c (model_set): Call model init fn.
3773 * sim-model.h (MODEL_FN): New typedef.
3774 (INSN_TIMING): New member model_fn.
3775 (MODEL): New members num,init.
3776 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3777 All callers updated.
3778 (profile_insn_init): New fn.
3779 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3780 Exit early if insn profiling not supported.
3781 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3782 (profile_install): Record profile_insn_init as init fn.
3783 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3784 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3785 (PROFILE_DATA): Delete member exec_time.
3786 Change insn_count to pointer to array, rather than the array.
3787 (sim_profile_print_bar): Declare.
3788
3789Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3790
3791 * cgen-run.c: New file.
3792 * sim-reg.c: New file.
3793
3794Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3795
3796 * aclocal.m4: Add checks for -lsocket and -lnsl.
3797
3798 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3799 allow local port reuse on listening socket.
3800
3801Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3802
3803 * sim-config.h: Remove reference to linux kernel header.
3804
3805Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3806
3807 * dv-sockser.c (sockser_addr): Make variable non-static.
3808
3809Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3810
3811 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3812
3813Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3814
3815 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3816
3817Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3818
3819 * Make-common.in (install-common): Add $(EXEEXT) when installing
3820 run.
3821
3822Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3823
3824 * cgen-sim.h (cgen_state): New member opcode_table.
3825 * cgen-utils.c (sim_disassemble_insn): Use it.
3826
3827Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3828
3829 * cgen-mem.h (DECLARE_SETT): Fix return type.
3830 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3831 * cgen-scache.c: Include stdlib.h.
3832 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3833 * sim-model.c (model_option_handler): Remove unused variable `n'.
3834
3835Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3836
3837 * cgen-utils.c: Include bfd.h.
3838 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3839
3840Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3841
3842 * sim-bits.h (EXTEND24): Fix typo.
3843
3844Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3845
3846 * sim-events.c (ETRACE_P): New macro.
3847 (struct _sim_event): Add member trace.
3848 (sim_events_free): Reclaim trace message.
3849
3850 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3851 sim_events_schedule_tracef): New functions, include printf trace
3852 information in argument list. If tracing, store asprintf'd trace
3853 message in sim_event.
3854
3855 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3856 hw_event_queue_schedule_vtracef): New functions, mimic
3857 sim_event_tracef.
3858
3859Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3860
3861 * sim-bits.h (EXTEND24): Define.
3862
3863Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3864
3865 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3866 (CPU_SCACHE_HASH_MASK): New macro.
3867 (SCACHE_HASH_PC): Rewrite.
3868 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3869 computation out of main loop.
3870
3871Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3872
c906108c
SS		 3873 * cgen-sim.h (RECORD_IADDR): Delete.
3874 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3875 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3876
3877Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3878
3879 * gennltvals.def (mn10200): Add entry.
3880 * nltvals.def: Regenerate with MN10200 additions.
3881
3882Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883
3884 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3885 documentation on how it works.
3886
3887 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3888 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3889 sim_core_set_xor, sim_core_xor_read_buffer,
3890 sim_core_xor_write_buffer): Update.
3891
3892 * sim-events.h, sim-events.c (sim_events_install,
3893 sim_events_watch_clock, sim_events_schedule_after_signal,
3894 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3895 sim_events_deschedule): Update.
3896
3897 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3898 sim_fpu_max32, sim_fpu_max64): Update.
3899
3900Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3901
3902 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3903 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3904 * sim-profile.c (profile_print_model): Update.
3905
3906Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3907
3908 * gennltvals.def (m32r): Use common syscall.h now.
3909 (mn10300): Add entry.
3910 * nltvals.def: Regenerate.
3911
3912 * sim-engine.c (sim_engine_get_run_state): New function.
3913 * sim-engine.h (sim_engine_get_run_state): Declare it.
3914
3915Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3916
3917 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3918 * sim-core.c (sim_core_signal): Make extern, always define.
3919
3920Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3921
3922 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3923 * cgen-ops.h (ANDIF): New macro.
3924 (ANDIF[BQHSD]I): Delete.
3925
3926Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3927
3928 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3929 (hw_event_queue_schedule, hw_event_queue_deschedule,
3930 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3931 Janczyn.
3932
3933 * hw-alloc.h (HW_NZALLOC): Define.
3934
3935 * Make-common.in (test-hw-events): Add target for testing the
3936 hw-event code.
3937
3938Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3939
3940 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3941 hw-instances.o.
3942 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3943 files.
3944 * hw-main.h: Include hw-handles.h, hw-instances.h.
3945 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3946 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3947
c906108c
SS		 3948Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3949
3950 * dv-core.c: Include hw-main.h and sim-main.h.
3951 * dv-pal.c: Include hw-main.h and sim-io.h.
3952 * dv-glue.c: Include hw-main.h.
3953
3954 * hw-main.h: New file. Move list of includes to here.
3955 * hw-base.h: From here.
3956 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3957 (hw-*.o, dv-*.o): Update.
3958 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3959 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3960 sim-main.h.
3961
3962 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3963 do_hw_poll_read): Move declarations from here.
3964 * hw-main.h: To here.
72f4393d 3965
c906108c
SS		 3966 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3967 Move from here.
3968 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3969 rename.
3970 * Make-common.in (hw-config.h): Update
3971 * hw-base.c, dv-pal.c, dv-glue.c: Update
3972
3973 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3974 `*_callback' to `*_method.
3975
3976Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3977
3978 * hw-base.h (set_*): Move set method macros from here.
3979 * hw-device.h: To here.
3980
3981Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3982
3983 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3984 Declare.
3985
3986 * hw-base.c (hw_create, hw_delete): Call
3987 * hw-properties.c (create_hw_property_data,
3988 delete_hw_property_data): Define.
72f4393d 3989
c906108c
SS		 3990Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991
3992 * hw-device.c, hw-properties.c: Include hw-base.h
3993
3994 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3995 * hw-device.c: From here.
3996 * hw-base.h: Include "hw-events.h".
3997
3998 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3999 * hw-base.c (hw_create, hw_delete): Call.
4000 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4001
4002 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4003 (hw-alloc.o): New target.
72f4393d 4004
c906108c
SS		 4005Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4006
4007 * hw-events.h, hw-events.c: New files. Move event code to here.
4008 * sim-hw.c: From here.
4009 * hw-base.h: Include "hw-events.h".
4010 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4011 (hw-events.o): New target.
4012
4013 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4014 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4015
c906108c
SS		 4016 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4017 * hw-base.c (hw_create, hw_delete): Call.
4018 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4019
4020 * dv-pal.c: Update.
4021
4022Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4023
4024 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4025 * hw-ports.c: To here.
72f4393d 4026
c906108c
SS		 4027 * hw-base.h, hw-ports.c (create_hw_port_data,
4028 delete_hw_port_data): New functions.
4029 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4030
c906108c
SS		 4031 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4032 from here.
4033 * hw-ports.h: To here.
4034
4035Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4036
4037 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4038 PROCESSOR and CIA arguments.
4039
4040Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4041
4042 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4043 Move common object files from here.
4044 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4045
c906108c
SS		 4046Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4047
4048 * sim-hw.c: Include ctype.h.
4049 (do_hw_poll_read): Do not assume EAGAIN.
4050
4051Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4052
4053 * cgen-trace.c (first_insn_p): New static local.
4054 (trace_insn_init): Set it.
4055 (trace_insn_fini): Use TRACE_PREFIX.
4056 (trace_insn): Rewrite to use trace_prefix.
4057 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4058 Adjust width accordingly.
4059
4060 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4061 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4062 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4063 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4064 (PROFILE_COUNT_CORE): Simplify.
4065 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4066
4067Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4068
4069 * cgen-ops.h (ADDCFSI): Fix typo.
4070
4071Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4072
4073 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4074 * genmloop.sh: Use them rather than static locals.
4075
4076 * sim-engine.c (sim_engine_set_run_state): New function.
4077 * sim-engine.h (sim_engine_set_run_state): Declare.
4078 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4079 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4080 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4081
4082Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4083
72f4393d 4084 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4085 All callers updated.
4086 (trace_insn_fini): New arg last_p. All callers updated.
4087 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4088 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4089 * genmloop.sh (engine_resume): Update.
4090
4091Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4092
4093 * Make-common.in (install-common): Run ranlib on installed copy of
4094 libsim.a.
4095
4096Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4097
4098 * Make-common.in (install-common): Rename and install libsim.a.
4099
4100Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4101
4102 * sim-io.c (unistd.h): Include.
4103
4104Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4105
4106 * Make-common (sim_main_headers): Sort.
4107 (cgen-*.o): Add cgen-sim.h dependency.
4108
4109 * cgen-scache.c (scache_init): Only allocate space if scache element
4110 size is non-zero.
4111 (scache_flush,scache_print_profile): Check if scache in use first.
4112
4113 * cgen-sim.h (IDESC): Provide forward declaration.
4114 (DECODE): Delete.
4115 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4116 (cgen_cpu_max_extra_bytes): Declare.
4117 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4118
c906108c
SS		 4119 * sim-cpu.h: New file. sim_cpu_base moved here.
4120 Move sim_cpu_lookup decl here.
4121 * sim-base.h: #include "sim-cpu.h".
4122 * sim-cpu.c: New file.
4123 * Make-common (sim_main_headers): Add sim-cpu.h.
4124 (sim-cpu.o): Add rule for.
4125
4126 * sim-model.c (set_model): Delete.
4127 (sim_model_set,model_set): New functions.
4128 (sim_model_install): Renamed from model_install.
4129 Don't set default model here.
4130 (model_option_handler): Rewrite --model processing.
4131 (sim_model_lookup,sim_mach_lookup): New functions.
4132 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4133 (insn_timing): Delete.
4134 (INSN_TIMING): New member `num'.
4135 (IMP_PROPERTIES): Always define scache_elm_size member.
4136 (MACH): New member init_cpu.
4137 (sim_machs): Renamed from machs.
4138 (sim_model_install): Renamed from model_install.
4139 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4140 * sim-module.c (modules): Update.
4141
4142 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4143
4144 * sim-io.c: #include <errno.h>.
4145
4146Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4147
4148 * dv-pal.c (struct hw_pal_device): Add reader.
4149 (hw_pal_finish): Initialize reader.
4150 (scan_hw_pal): Use reader.
4151
4152 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4153 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4154 * dv-pal.c: Use.
4155
4156 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4157 ../ppc/main.c sim_io_read_stdin.
4158
4159Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4160
4161 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4162 arguments.
4163 * hw-tree.c: Update.
72f4393d 4164
c906108c
SS		 4165 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4166 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4167 CPU/CIA args.
4168 * hw-ports.h (hw_port_event): Ditto.
4169 * hw-ports.c (hw_port_event): Update.
4170 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4171 Update.
4172 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4173 Update.
4174 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4175 (do_counter_event): Update.
4176 * dv-glue.c (hw_glue_io_read_buffer): Update.
4177 (hw_glue_port_event): Update.
4178
4179 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4180 * hw-base.h (hw_create): Ditto.
4181 * hw-base.c (hw_create): Ditto.
72f4393d 4182
c906108c
SS		 4183 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4184 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4185 from here to.
4186 * sim-hw.c: Here.
4187 * hw-device.h (hw_system_cpu): Declare.
4188 * sim-hw.c (hw_system_cpu): New function.
4189
4190 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4191 sim_hw_abort not hw_abort.
4192 (sim-hw.h): Include.
4193 (sim_core_read_buffer, sim_core_write_buffer): Call
4194 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4195 argument.
4196 (sim_core_set_xor): Do not pass CPU when aborting.
4197
4198 * sim-n-core.h (sim_core_read_aligned_N,
4199 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4200 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4201 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4202 return length.
4203
4204 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4205 sim_hw_print.
4206 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4207 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4208 functions.
4209 (sim_hw_print): New function.
4210
4211 * sim-engine.h (sim_engine_vabort): Declare.
4212 * sim-engine.c (sim_engine_vabort): New function.
4213
4214Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4215
4216 * sim-trace.c (print_data): For floating-point numbers trace raw
4217 hex value.
4218 (trace_result_fp2): New function.
4219 * sim-trace.h (trace_result_fp2): New declaration.
4220 (TRACE_FP_RESULT2): New macro.
4221
4222Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4223
72f4393d
L		 4224 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4225 AM_CYGWIN32 and AM_EXEEXT.
4226 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4227 to run and install-common rules.
4228 * common/configure: regenerate
c906108c
SS		 4229
4230Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4231
4232 * sim-types.h (cell_word): New type.
4233 (natural_cell): Delete type.
4234
4235Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4236
4237 * configure: Regenerated to track ../common/aclocal.m4 changes.
4238 * config.in: Ditto.
4239
4240Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4241
4242 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4243
4244Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4245
4246 * configure: Regenerated to track ../common/aclocal.m4 changes.
4247 * config.in: Ditto.
4248
4249Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4250
4251 * acconfig.h: New file.
4252 * Make-common.in (top_builddir): New macro.
4253 (INTL_LIB): Removed.
4254 (INTLLIBS): New macro.
4255 (INTLDEPS): Likewise.
4256 (LIBDEPS): Use INTLDEPS.
4257 (EXTRA_LIBS): Use INTLLIBS.
4258 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4259 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4260 AM_LC_MESSAGES): New macros from GNU gettext.
4261
4262Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4263
4264 * sim-config.h: Discard leading _ from macros.
4265 * sim-types.h: Ditto.
4266
4267Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4268
4269 * Make-common.in (CSEARCH): Add -I to intl directories.
4270 (INTL_LIB): Point to libintl.a.
4271 (LIBDEPS): Add $(INTL_LIB).
4272 (EXTRA_LIBS): Ditto.
4273
4274Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4275
4276 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4277
4278 * cgen-ops.h (ADDCFSI): Fix.
4279 (SUBCFSI): Tweak.
4280
4281Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4282
4283 * sim-types.h (signed_address, unsigned_address): Define.
4284
4285Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4286
4287 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4288 QNaN.
4289
4290Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4291
4292 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4293 New functions, pack / unpack sim_fpu struct using raw values.
4294 (sim_fpu_is): Differentiate between negative and positive
4295 infinity.
4296
4297Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4298
4299 * sim-bits.h (EXTEND4): Define.
4300 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4301
c906108c
SS		 4302Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4303
4304 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4305 declared so we need this cast to prevent long long addresses
4306 from being misconfigures. Results in access to unmapped memory.
4307
4308Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4309
4310 * Make-common.in (RUNTESTFLAGS): Define.
4311 (check): Pass RUNTESTFLAGS to recursive make.
4312
4313Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4314
4315 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4316 STATE_VERBOSE_P.
4317
4318Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4319
4320 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4321 cross compiling.
4322
4323Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4324
4325 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4326 (sim-inline): Update to match sim-inline.[hc]
4327 * configure: Regenerated to track ../common/aclocal.m4 changes.
4328
4329 * Make-common.in (sim_main_headers): Add sim-inline.h
4330
4331 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4332 selected.
4333 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4334
c906108c
SS		 4335 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4336 (sim_events_set_trace): Delete unused prototype.
72f4393d 4337
c906108c
SS		 4338 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4339 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4340
4341 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4342 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4343 Comment out, not yet implemented in sim-fpu.c.
4344 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4345 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4346
c906108c
SS		 4347 * sim-inline.h: Rewrite description.
4348 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4349 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4350
c906108c
SS		 4351 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4352 include generated files. Handled by generator directly.
72f4393d 4353
c906108c
SS		 4354Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4355
4356 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4357 up-to-date.
4358
4359 * sim-trace.h (TRACE_ANY_P): Define.
4360 (struct _trace_data): Add trace_any_p.
4361
4362Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4363
4364 * run.c (main): Handle all alternatives of enum sim_stop.
4365 (main): Delete unused `asection *s'.
4366
4367Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4368
4369 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4370
4371 * configure: Regenerated to track ../common/aclocal.m4 changes.
4372
4373 * sim-hw.c: New file.
4374 * sim-hw.h (sim_hw_parse): Declare function.
4375 (hw-tree.h): Do not include.
72f4393d 4376
c906108c
SS		 4377 * sim-base.h (STATE_HW): Define.
4378 (struct sim_state_base): Add member struct *hw.
4379
4380 * sim-module.c (sim-hw.h): Include.
4381 (modules): Add sim_hw_install.
72f4393d 4382
c906108c
SS		 4383 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4384
4385Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4386
4387 * sim-base.h (CPU_INDEX): Define.
4388
4389 * sim-utils.c (sim_state_alloc): Initialize.
4390 * sim-module.c (sim_post_argv_init): Ditto.
4391
4392Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4393
4394 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4395 properly formatted lists.
4396
4397Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4398
4399 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4400 0x2f needs to be 0x3f.
4401
4402Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403
4404 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4405 not found.
4406 (hw_tree_find_*_property): Clean up error message when property is
4407 not found.
4408
4409 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4410 present before looking for it.
4411
4412Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4413
72f4393d 4414 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4415 (AC_CHECK_FUNCS): Add check for __setfpucw.
4416 * configure: Regenerated.
4417
4418Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4419
4420 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4421 hw_pal_timer, hw_pal_timer_value): Define.
4422 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4423 (do_counter_event, do_counter_read, do_counter_value,
4424 do_counter_write): new functions.
4425
4426Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4427
4428 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4429 trace output.
4430
4431 * hw-base.c (hw_create): Stop searching for a device when one is
4432 found.
4433
4434Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4435
4436 * configure: Regenerated to track ../common/aclocal.m4 changes.
4437
4438Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4439
4440 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4441 appends extra devices.
4442 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4443 the device names.
72f4393d 4444
c906108c
SS		 4445 * Make-common.in (hw-config.h): New target, create hw-config.h
4446 file.
4447 (SIM_HW): Definition from @sim_hw@.
4448 (hw-base.o): Depend on hw-config.h
4449
4450Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4451
4452 * Make-common.in: Get SHELL from configure.
4453 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4454 move-if-change. Fixes NT native build problem.
4455 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4456 move-if-change. Fixes NT native build problem.
4457 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4458 NT native builds.
72f4393d 4459
c906108c
SS		 4460Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4461
4462 * hw-device.h, hw-device.c (hw_strdup): New function.
4463
4464 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4465 strings name, family and args.
4466 (full_name_of_hw): Use hw_strdup when returning the full path.
4467
4468 * hw-properties.c: Clean up property not found / wrong type error
4469 messages.
72f4393d 4470
c906108c
SS		 4471 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4472 before attaching any ports.
4473
4474 * hw-base.c (hw-config.): Include. Replace hardwired table.
4475
4476 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4477
4478 * Make-common.in: Add rule for dv-glue.o.
4479
4480Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4481
4482 * hw-base.c (hw_finish): Move setting of trace level to here.
4483 (hw_create): From here.
4484
4485 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4486 ../ppc/device_table.c.
4487
4488 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4489
4490 * hw-tree.c (print_properties): Supress path when printing
4491 properties of root node.
4492
4493Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494
4495 * hw-device.h (HW_TRACE): Define.
4496 (hw_trace): Declare.
4497 * hw-device.c (hw_trace): Implement function.
4498
4499 * hw-base.c (hw_create): Set hw trace level from "trace?"
4500 property.
4501
4502 * dv-core.c (dv_core_attach_address_callback): Add trace.
4503
4504 * dv-pal.c: Replace DTRACE with HW_TRACE.
4505
4506Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507
4508 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4509 (hw_alloc_data): Delcare.
4510 (struct hw): Add member alloc_of_hw.
72f4393d 4511
c906108c
SS		 4512 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4513 functions. Assocate memory with a device.
4514 (stdlib.h): Include.
72f4393d 4515
c906108c
SS		 4516 * hw-base.h (set_hw_delete): Define.
4517 (hw_delete_callback): Declare.
4518 (hw_delete): Declare.
4519
4520 * hw-base.c (hw_delete): Implement function.
4521 (struct hw_base_data): Add member to_delete.
4522 (ignore_hw_delete): New function, does nothing.
4523 (hw_create): Set the hw_delete method.
4524 (hw_create): Allocate the base type using HW_ZALLOC before setting
4525 any methods.
4526
4527 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4528
c906108c 4529 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4530
c906108c
SS		 4531 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4532 (attach_hw_port_edge): Add struct hw argument
4533
4534 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4535 hw_zalloc/hw_free.
4536
4537Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4538
4539 * hw-device.h (hw_attach_address_callback,
4540 hw_detach_address_callback): Attach to a single space not a space
4541 mask. Clarify interpretation of SPACE:ADDR parameters.
4542
4543 * hw-base.c (passthrough_hw_attach_address,
4544 passthrough_hw_detach_address): Update.
4545 * dv-core.c (dv_core_attach_address_callback): Ditto.
4546 * dv-pal.c (hw_pal_attach_address): Ditto.
4547
4548Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549
4550 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4551
4552Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553
4554 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4555 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4556 hw-properties_h, hw-tree_h): Define, point at corresponding
4557 header.
4558 (hw_base_headers): Define list of headers included by hw-base.h
4559 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4560 hw-properties.o, hw-tree.o): Specify dependencies.
4561 (dv-core.o, dv-pal.o): Ditto.
4562
4563 * sim-hw.h: New file.
4564
4565 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4566 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4567
c906108c
SS		 4568 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4569
4570 * hw-base.h, hw-base.c: new files. Copied from
4571 ../ppc/device_table.[hc].
4572
4573 * dv-core.c, dv-pal.c: New files. Copied from
4574 ../ppc/hw_{core,pal}.c
72f4393d 4575
c906108c
SS		 4576 * sim-basics.h (struct hw): Declare.
4577 (enum port_direction, enum object_disposition): Declare.
4578
4579Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4580
4581 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4582 sim_dv_src in Makefile. Take list of devices as parameter to m4
4583 macro..
4584
4585 * configure: Regenerated to track ../common/aclocal.m4 changes.
4586
4587Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588
4589 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4590 trace_prefix can abort cleanly.
4591
4592Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4593
4594 * dv-sockser.c, dv-sockser.h: New files.
4595 * Make-common.in (dv-sockser.o): Add rule for.
4596 * aclocal.m4: Check for fcntl.h.
4597 * config.h: Add HAVE_FCNTL_H.
4598
4599 * sim-break.c (remove_breakpoint): Fix thinko.
4600
4601 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4602 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4603
46041998-03-13 Fred Fish <fnf@cygnus.com>
4605
4606 * sim-base.h (struct sim_state_base): Add prog_syms and
4607 define macro STATE_PROG_SYMS.
4608 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4609 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4610 and bfd_canonicalize_symtab, to get symbol table on first use
4611 and preserve it via STATE_PROG_SYMS for future calls to
4612 bfd_find_nearest_line.
4613
4614Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615
4616 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4617
4618 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4619 up to nr_maps, not just access_* maps.
4620
4621 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4622 maps.
4623
4624 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4625 over nr_maps not sim_core_nr_maps.
4626
4627 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4628 core_map argument to unsigned.
4629 (struct _sim_core): Ditto for struct member core_map.
4630
4631 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4632
4633 * sim-basics.h (access_io, access_*_io): Define.
4634 (map_read, map_write, map_exec, map_io): Define.
4635
4636 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4637 attach with more generic mapmask.
4638 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4639
c906108c
SS		 4640 * sim-core.c (sim_core_uninstall, sim_core_attach,
4641 sim_core_detach): Iterate over nr_maps instead of
4642 sim_core_nr_maps.
4643
4644 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4645 instead of the write_map.
4646 (remove_breakpoint): Ditto.
4647
4648 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4649 with read_map, write_map, exec_map resp.
4650
4651 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4652 Ditto.
4653
4654 * cgen-utils.c (sim_disassemble_insn): Ditto.
4655
4656 * sim-hrw.c (sim_write, sim_write): Ditto.
4657
4658 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4659 transfer_to_str): New functions.
4660
4661Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4662
4663 * sim-base.h (sim_state_base): New member environment.
4664 (STATE_ENVIRONMENT): New macro.
4665 * sim-config.c (current_environment): Delete.
4666 (sim_config_default): New function.
4667 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4668 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4669 (sim_config_default): Add prototype.
4670 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4671 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4672 Set STATE_ENVIRONMENT, not current_environment.
4673
4674Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4675
4676 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4677
4678Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679
4680 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4681
4682 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4683
4684Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4685
4686 * Make-common.in (TAGS): Make smarter.
4687 * Makefile.in (TAGS): Ditto.
4688
4689Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4690
4691 * sim-module.c (*): Fix typos in assertion tests.
4692
4693Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4694
4695 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4696 can't be constant.
72f4393d 4697
c906108c
SS		 4698 * sim-options.c (sim_parse_args): Ditto.
4699 (sim_args_command): Return OK, instead of nothing, for an empty
4700 command.
4701
4702Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4703
4704 * sim-profile.c (profile_info): Rename from profile_print. Drop
4705 misc and misc_cpu callback arguments. Use
4706 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4707 (profile_install): Install profile_info function.
4708
4709 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4710 STATE_PROFILE_INFO_CALLBACK): Define.
4711 (struct PROFILE_DATA): Add field info_cpu_callback.
4712 (profile_print): Delete function.
4713
4714 * sim-base.h (STATE_MODULES): Define. Replace individual
4715 STATE_*_LIST with single struct module_list.
4716
4717 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4718 (struct module_list): Declare.
72f4393d 4719
c906108c
SS		 4720 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4721 sim_module_info): New functions.
4722 (sim_module_install): Clean up module data structures.
4723
4724 * sim-info.c (sim_info): New file. New function. Call
4725 sim_module_info.
4726
4727 * Make-common.in (sim-info.o): Define rule.
4728 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4729
4730
4731Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4732
4733 * sim-base.h (sim_cpu_base): New members name, options.
4734 (sim_cpu_lookup): Add prototype.
4735 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4736 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4737 (sim_add_option_table): Update prototype.
4738 * sim-options.c (sim_add_option_table): New argument `cpu'.
4739 (standard_option_handler,standard_install): Update.
4740 (sim_parse_args): Handle cpu specific options.
4741 (print_help): New static function.
4742 (sim_print_help): Call it. Print cpu specific options.
4743 (find_match): New static function.
4744 (sim_args_command): Call it. Handle cpu specific options.
4745 * sim-utils.c (sim_cpu_lookup): New function.
4746 * sim-memopt.c (memory_option_handler): Update.
4747 (sim_memopt_install): Update.
4748 * sim-model.c (model_option_handler): Update.
4749 (model_install): Update.
4750 * sim-profile.c (profile_option_handler): Update.
4751 (profile_install): Update.
4752 * sim-trace.c (trace_option_handler): Update.
4753 (trace_install): Update.
4754 * sim-watch.c (watchpoint_option_handler): Update.
4755 (sim_watchpoint_install): Update.
4756 * cgen-scache.c (scache_option_handler): Update.
4757 (scache_install): Update.
4758
4759Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4760
4761 * Make-common.in (check): Run `make check' in testsuite dir.
4762
4763Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4764
4765 * sim-trace.c (trace_result0): New function.
4766
4767 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4768 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4769 tracing sim_fpu variables.
4770 (TRACE_ALU_RESULT0): Define.
4771 (TRACE_FP_RESULT_WORD): Define.
4772 (TRACE_FP_INPUT_WORD1): Define.
4773
4774 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4775 sim_fpu_two): New constants.
4776 (sim_fpu_op1, sim_fpu_op2): New types.
4777 (struct _sim_fpu): Delete member result. Re-order other members.
4778 (sim_fpu_sign, sim_fpu_exp): New functions.
4779 (sim_fpu_max, sim_fpu_min): new functions.
4780 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4781 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4782
c906108c
SS		 4783Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4784
4785 * sim-profile.c (profile_print): Delete duplicate test of
4786 PROFILE_INSN_IDX.
4787 (profile_print_pc): Exit early if data collection not set up.
4788 (profile_print_core): Simplify by calling sim_core_map_to_str.
4789 * sim-core.h (sim_core_map_to_str): Declare.
4790 * sim-core.c (sim_core_map_to_str): Make non-static.
4791
4792 * genmloop.sh (engine_resume): Update insn_count before exiting.
4793 (engine_resume_full): Keep accurate core profile data.
4794
4795 * cgen-utils.c (sim_disassemble_insn): Don't use
4796 sim_core_read_aligned_N, it messes up profiling results.
4797
4798Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4799
4800 * nltvals.def: Regenerate with MN10300 additions.
4801
4802Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4803
4804 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4805
c906108c
SS		 4806 * sim-trace.h, sim-trace.c (trace_result_word2,
4807 trace_input_word4, trace_result_word4): New function.
4808
4809Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4810
4811 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4812
4813 * sim-xcat.h: Delete.
4814 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4815 * cgen-sim.h: Ditto.
4816 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4817 * sim-n-bits.h: Ditto.
4818 * sim-n-core.h: Ditto.
4819 * sim-n-endian.h: Ditto.
4820
4821Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4822
4823 * syscall.c (cb_syscall): Handle short reads, and EOF.
4824
4825Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4826
4827 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4828 sim_fpu to safely print fp_word values.
4829 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4830 (trace_result_bool1, trace_result_addr1): New functions.
4831 (trace_input_bool1, trace_input_addr1): New functions.
4832
4833 * sim-trace.h (TRACE_FPU_*): Define.
4834
4835Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4836
4837 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4838 (sim_fpu_fpto, sim_fpu_tofp): Define.
4839
4840Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4841
4842 * sim-fpu.c (sim_fpu_cmp): New function.
4843
4844Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4845
4846 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4847 instead of abuf->length.
4848 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4849 (set_trace_option_mask): Renamed from set_trace_options.
4850 (set_trace_option): New function.
4851 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4852 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4853
4854Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855
4856 * sim-basics.h: Declare struct _sim_fpu.
4857
4858Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4859
4860 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4861 (trace_prefix, trace_input*, trace_result*): Declare.
4862 (trace_one_insn): Change declaration, assume trace_prefix called.
4863 (trace_generic): Like trace_one_insn.
4864 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4865 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4866
c906108c
SS		 4867 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4868 trace_insn, save_data, trace_idx_to_str, print_data): New
4869 functions.
4870 (trace_one_insn): Rewrite.
4871 (trace_generic): New function.
72f4393d 4872
c906108c
SS		 4873Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4874
c906108c
SS		 4875 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4876
4877 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4878 (SEMANTIC_FN): Rewrite declaration.
4879 (DECODE): Update type of semantic_fast member.
4880 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4881 * sim-base.h (sim_state_base): Delete conditionals surrounding
4882 member scache_size.
4883
4884Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4885
4886 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4887 used.
4888
4889Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4890
4891 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4892 Add missing parameters to device_io calls.
4893 * sim-core.h: Add missing parameters to device_io calls.
4894
4895Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4896
4897 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4898 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4899 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4900 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4901 (engine_resume): Likewise. Make `engine' volatile. Save copy
4902 of cpu pointer in volatile object. Initialize read switch if
4903 -parallel.
4904
4905Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4906
4907 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4908 (SEM_INSN): New macro.
4909
4910Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4911
4912 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4913
4914Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4915
4916 * configure: Regenerated to track ../common/aclocal.m4 changes.
4917
4918Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4919
4920 * sim-types.h (fp_word): New type, define according to
4921 WITH_TARGET_FLOATING_POINT_BITSIZE.
4922
4923 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4924 configuration of size of floating point registers.
4925
4926Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4927
4928 * sim-profile.c (profile_print): Only print CPU <N> if other
4929 output is going to appear.
4930
4931Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4932
4933 * configure: Regenerated to track ../common/aclocal.m4 changes.
4934
4935Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4936
4937 * sim-types.h (address_word): Typedef according to
4938 WITH_TARGET_ADDRESS_BITSIZE.
4939 (signed_cell, unsigned_cell, natural_cell): Ditto using
4940 WITH_TARGET_CELL_BITSIZE.
72f4393d 4941
c906108c
SS		 4942 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4943 (WITH_TARGET_CELL_BITSIZE): Define.
4944 (WITH_HOST_WORD_BITSIZE): Delete.
4945
4946 * sim-config.c (print_sim_config): Update.
4947
4948 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4949 configuration of address and OpenFirmware cell sizes.
4950
4951Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4952
4953 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4954 * sim-run.c (sim_engine_run): Update.
72f4393d 4955
c906108c
SS		 4956 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4957 CPU_CIA.
4958 * sim-run.c (sim_engine_run): Ditto.
4959
4960 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4961 (sim_resume): Pass nr_cpus to sim_engine_run.
4962
4963 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4964
c906108c
SS		 4965 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4966 MAX_NR_PROCESSORS.
4967 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4968
c906108c
SS		 4969Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4970
4971 * Make-common.in (stamp-tvals): New rule.
4972 (targ-vals.h,targ-map.c): Depend on it.
4973 (clean): Remove stamp-tvals.
4974
4975Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4976
4977 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4978 in code also #if 0'ed.
4979
4980Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4981
4982 * configure: Regenerated to track ../common/aclocal.m4 changes.
4983 * aclocal.m4: Recognize --enable-maintainer-mode.
4984
4985Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4986
4987 * cgen-scache.h: Deleted.
4988 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4989 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4990 (scache_init): Use runtime computed size of SCACHE.
4991 (scache_flush): Likewise.
4992 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4993 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4994 * cgen-sim.h: Scache support moved here.
4995 (PC): Redo definition.
4996 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4997 (DECODE): Add parallel execution support.
4998 Only include semantic label members if using switch.
4999 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5000 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5001 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5002 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5003 from cgen-types.h.
5004 (engine_{stop,run,resume,halt,signal}): Delete decls.
5005 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5006 (argbuf,scache): Delete forward decls.
5007 (STATE): Delete decl.
5008 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5009 Include cgen-mem.h, cgen-ops.h.
5010 (engine_halt,engine_signal): Delete.
5011 ({ex,exc,sem,semc}_illegal): Delete.
5012 (sim_disassemble_insn): Result of extract fn is in bits.
5013 * genmloop.sh: Rewrite.
5014
5015 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5016 line numbers.
5017
5018 * sim-base.h (sim_state_base): Delete member `model'.
5019 (sim_cpu_base): Add member `model'.
5020 * sim-model.h (IMP_PROPERTIES): New type.
5021 (MACH): New members imp_props, models.
5022 (models): Delete decl.
5023 * sim-model.c (set_model): Update.
5024 * sim-profile.c (profile_print_model): Update.
5025
5026 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5027
5028Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5029
5030 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5031 CGEN_INSN_SYNTAX().
5032
5033Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5034
5035 * configure: Regenerated to track ../common/aclocal.m4 changes.
5036 * config.in: Ditto.
5037
5038Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5039
5040 * aclocal.m4 (AR): Check for sigaction.
5041
5042Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5043
5044 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5045
5046 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5047 * sim-config.c (sim_config): Replace WITH_DEVICES with
5048 WITH_TREE_PROPERTIES.
5049
5050 * configure: Regenerated to track ../common/aclocal.m4 changes.
5051
5052Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5053
5054 * Make-common.in (SIM_ENVIRONMENT): New variable.
5055 (CONFIG_CFLAGS): Add it.
5056 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5057 --enable-sim-environment option.
5058 * configure: Regenerated.
5059 * sim-config.h (environment support): Rewrite.
5060 * sim-config.c (current_environment): Define as enum, unconditionally.
5061 (current_alignment): Define unconditionally.
5062 (config_environment_to_a): Update.
5063 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5064 (sim_config): Handle environment and alignment determination
5065 unconditionally. Delete sanity checks of current_environment,
5066 unnecessary.
5067 (print_sim_config): Update.
5068 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5069 (standard_options): Add --environment.
5070 (standard_option_handler): Likewise.
5071
5072Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5073
5074 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5075 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5076 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5077 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5078 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5079 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5080 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5081 argument ADD_CA macro with two argument ADDC_C - add carrying with
5082 carry in.
5083 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5084 argument SUB_CA macro with two argument SUBC_X - subtract
5085 carrying, extended.
5086 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5087 borrow-in.
5088 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5089
5090Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5091
5092 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5093 * sim-io.h (sim_io_syscalls): Delete.
5094
5095Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5096
5097 * syscall.c (cb_syscall): Add missing else, so write to stdout
5098 isn't doubled.
5099
5100 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5101 the carry bit from the CPU's psw.
5102
5103Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5104
5105 * gennltvals.sh: Redo syscall support.
5106 * nltvals.def: Regenerated.
5107
5108Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5109
5110 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5111 the stream immediately.
5112
5113Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5114
5115 * sim-io.c (sim_io_getstring): Delete unused len2.
5116 (sim_io_syscalls): Ditto for sys_errno.
5117
5118Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5119
5120 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5121
5122 * Make-common.in (run.o): Depend on remote-sim.h.
5123 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5124 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5125
5126Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5127
5128 * sim-io.c (sim_io_syscalls): Disable lseek.
5129
5130Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5131
5132 * gennltvals.sh: Generate syscall values for d30v.
5133
5134 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5135 * nltvals.def: Regenerate.
5136
5137 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5138 (os_fstat): Likewise. Validate fd argument.
5139 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5140 just compute target stat struct length.
5141 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5142 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5143 (get_string): Return host errno values so they can be properly
5144 translated later.
5145 (cb_syscall): Likewise.
5146 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5147 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5148 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5149 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5150 (get_path): New function.
5151
5152Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5153
5154 * sim-io.c (sim_io_syscalls): New function to provide system call
5155 emulation. Provide exit, open, close, read, write, lseek, and
5156 unlink.
5157 (sim_io_getstring): New function to return a string from a
5158 simulated memory location.
5159
5160 * sim-io.h (sim_io_syscalls): Add declaration.
5161
5162Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5163
5164 * sim-core.c (sim_core_signal): Fix spelling error in message.
5165
5166 * sim-hrw.c (sim_read): Use read map, not write map.
5167
5168 * Make-common.in (all): Add .gdbinit.
5169 * gdbinit.in: Add dump command.
5170
5171 * sim-model.c (model_options): Use '\0' for `shortopt'.
5172
5173 * sim-trace.c (trace_option_handler): Set state trace file
5174 for --trace-file in addition to cpu's values.
5175 (trace_vprintf): If cpu == NULL, try state's trace file.
5176 (trace_options): Reorganize table, reword some descriptions.
5177
5178Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5179
5180 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5181 New functions.
5182
5183Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5184
5185 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5186 signal untranslated, document problem with this.
5187
5188 * nrun.c (main): Check for a prog name of `*step'. If present,
5189 step the simulator instead of allowing it to run free.
5190
5191 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5192
5193 * Make-common.in (sim_main_headers): Add sim-signal.h.
5194
5195Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5196
5197 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5198
5199Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200
5201 * sim-signal.h: Start simulator signals at 64 so that host signal
5202 numbers can be detected and reported.
5203
5204 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5205
5206Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5207
5208 * callback.c (cb_host_to_target_stat): Fix return values.
5209
5210 * cgen-sim.h (enum_signal_type): Delete.
5211 (engine_signal): Update prototype.
5212 * cgen-utils.c: Don't include <signal.h>.
5213 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5214 (engine_signal): Update.
5215
5216 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5217 (sim_state_free): Call SIM_STATE_FREE if defined.
5218
5219 * sim-module.c (sim_module_install): Don't leave any modules
5220 installed if one fails to install.
5221
5222Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5223
5224 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5225 more, since alloca is not used in this file.
5226
5227 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5228 correctly set the carry and overflow bits for those types.
5229 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5230 with carry, so carry is correct after doing both adds.
5231 (ALU*): Space out '\' to make it easier to read.
5232
5233Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5234
5235 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5236 sim_signalled.
5237
5238 * sim-signal.c, sim-signal.h: New files.
5239 * Make-common.in (sim-signal.o): Add rule for.
5240 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5241 * sim-abort.c: Don't include <signal.h>.
5242 * sim-basics.h: #include "sim-signal.h".
5243 * sim-break.c: Don't include <signal.h>.
5244 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5245 * sim-core.c: Don't include <signal.h>.
5246 (SIGBUS): Delete definition.
5247 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5248 * sim-engine.c: Don't include <signal.h>.
5249 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5250 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5251 * sim-resume.c: Don't include <signal.h>.
5252 (SIGTRAP): Delete definition.
5253 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5254 * sim-stop.c: Don't include <signal.h>.
5255 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5256 * sim-watch.c: Don't include <signal.h>.
5257 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5258
5259 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5260
5261 * sim-base.h (CIA_ADDR): Provide default definition.
5262 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5263 * sim-break.c (sim_handle_breakpoint): Likewise.
5264
5265Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5266
5267 * Make-common.in (srccom): New variable.
5268
5269 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5270 (LIB_OBJS): Add syscall.o.
5271 (gentmap): Pass $(NL_TARGET) to $(CC).
5272 (syscall.o): Add rule for.
5273 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5274 (sim-bits.o): Depend on $(sim-n-bits_h).
5275 (sim-load.o): Depend on callback.h.
5276
5277 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5278 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5279 * cgen-mem.h, cgen-ops.h: New files.
5280
5281 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5282
5283 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5284 Rewrite build rule.
5285 * callback.c: #include string.h or strings.h.
5286 #include sys/types.h and sys/stat.h.
5287 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5288 (os_get_errno,os_open): Update.
5289 (os_stat,os_fstat): New functions.
5290 (os_init): Initialize syscall_map, errno_map, open_map.
5291 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5292 errno_map, open_map, signal_map, stat_map.
5293 (cb_read_target_syscall_maps): New function.
5294 (cb_target_to_host_syscall): New function.
5295 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5296 (cb_target_to_host_open): Renamed from target_to_host_open.
5297 (store): New function.
5298 (cb_host_to_target_stat): New function.
5299 * syscall.c: New file.
5300 * gentmap.c (sys_tdefs): New global.
5301 (gen_targ_vals_h): Output target syscall numbers.
5302 (gen_targ_map_c): Update. Output target syscall translation map.
5303 * gentvals.sh: New first argument `target'. Preface table with
5304 #ifdef NL_TARGET_$target if non-null target passed.
5305 * gennltvals.sh: New file.
5306 * nltvals.def: Regenerated.
5307
5308Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5309
5310 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5311 sim_core_dummy_M.
5312 (sim_core_dummy_M): Declare.
72f4393d 5313
c906108c
SS		 5314Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5315
5316 * sim-core.c (sim_core_signal): Print the address of the
5317 instruction.
5318
5319Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5320
5321 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5322
5323 * sim-base.h (sim_state_base): Add member trace_data.
5324 (STATE_TRACE_DATA): New macro.
5325 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5326 ({WITH_,}TRACE_DEBUG_P): New macros.
5327 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5328 (_sim_cpu): Delete forward reference.
5329 (debug_printf): Update.
5330 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5331 (trace_options): Add --trace-debug.
5332 (set_trace_options): Handle it.
5333 (trace_option_handler): Likewise.
5334 (trace_install): Init state trace_data struct.
5335 (trace_uninstall): Close state trace file.
5336 * sim-events.c (ETRACE): Only print source file and line number if
5337 --trace-debug.
5338 * sim-n-core.h (sim_core_trace_M): Likewise.
5339
5340 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5341
53421997-11-13 Felix Lee <flee@cygnus.com>
5343
5344 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5345 initializer.
5346 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5347
5348Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5349
5350 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5351
5352 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5353 built this way.
5354 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5355 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5356 source tree.
5357
5358Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5359
5360 * sim-events.c (sim_events_process): Re-compute the time -
5361 update_time_from_event - as each event is processed. Reverses
5362 previous change.
5363
5364Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365
5366 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5367
5368Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5369
5370 * sim-events.c (sim_events_process): Delete redundant call to
5371 update_time_from_event.
5372 (sim_events_slip): Always decrement time_from_event.
5373 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5374 Delete assertion that time_from_event >=0 when work in queue, no
5375 longer applicable.
5376
5377Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5378
5379 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5380 (standard_option_handler): Update.
5381
5382 * sim-options.h: Clarify documentation.
5383 (OPTION_LONG_ONLY_P): Delete definition.
5384 (OPTION_VALID_P): Define.
72f4393d 5385
c906108c
SS		 5386 * sim-options.c (sim_print_help): Allow short only options.
5387 (sim_parse_args): Ditto.
5388 (sim_args_command): Skip short only options.
5389 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5390 separate entries for short and long options in the HANDLERS and
5391 ORIG_VAL tables.
5392 (sim_parse_args): Disable argument permutation.
5393
5394Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395
5396 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5397 Add argument M, size of data type.
5398 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5399 Declare, ditto for 5, 6 & 7 byte transfers.
5400 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5401 as aligned variant.
72f4393d 5402
c906108c
SS		 5403 * sim-n-core.h (sim_core_trace_M): Rename from
5404 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5405 with transfer type. Print transfer direction. Handle 1 and 2 byte
5406 transfers.
5407 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5408 unaligned accesses.
5409 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5410 Update all functions.
5411
5412 * sim-core.c: Generate functions starting with 16 not 1.
5413 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5414 all 5, 6 & 7 byte transfers.
5415
5416 * sim-n-core.h (sim_core_read_misaligned_N,
5417 sim_core_write_misaligned_N): Implement.
5418
5419Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5420
5421 * sim-endian.h (U16_8): Implement
5422
5423 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5424
5425 * sim-endian.h (VL8_16, VH8_16): Implement.
5426
5427 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5428 long in printf.
5429 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5430 (memory_option_handler): Skip comma in alias address list
5431
5432Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5433
5434 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5435 space params.
5436 (parse_size, parse_addr): New functions
5437 (memory_option_handler, memory_options): Parse address & size
5438 using new functions. Pass level, space, modulo to do_memopt_add &
5439 do_memopt_del.
5440
5441 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5442
5443 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5444 `attach_type attach' argument with `unsigned level' argument.
5445 Document.
5446
5447 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5448 sim_core_attach): Replace argument attach with level. Update
5449 verification of arguments.
5450 (sim_core_map_detach, sim_core_detach): Replace argument attach
5451 with level.
5452
5453 * sim-basics.h (enum _attach_type): Delete.
5454
5455Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5456
5457 * sim-core.h (sim_core_write_8): Define.
5458
5459Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5460
5461 * sim-bits.h: Document ROTn macro.
5462
5463 * sim-endian.h (H2T): Handle 16 byte variables.
5464
5465 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5466 error.
5467
5468 * sim-core.c: Do not generate sim_core_*_word.
5469
5470 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5471 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5472
5473 * sim-core.h (sim_core_read_unaligned_word,
5474 sim_core_read_aligned_word, sim_core_read_word,
5475 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5476 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5477
5478Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5479
5480 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5481
5482 * sim-endian.h: Disable 16 byte support.
5483
5484Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485
5486 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5487
5488 * sim-n-core.h (sim_core_trace_N): New function.
5489 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5490 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5491
5492 * sim-endian.h: Add 128 bit variant.
5493
5494 * sim-core.h, sim-core.c: Add 128 bit variant.
5495
5496 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5497
5498Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499
5500 * sim-events.c (sim_events_process): Clear events->work_pending.
5501 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5502 setting, nr_ticks_to_process.
5503 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5504 when the event queue isn't next.
5505
5506 * sim-events.h, sim-events.c (sim_events_slip): New function.
5507
5508Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5509
5510 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5511
5512 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5513 arguments.
5514
5515Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5516
5517 * nrun.c (main): Remove useless test of name != NULL.
5518 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5519
5520Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5521
5522 * sim-fpu.c (EXPMAX): Type is unsigned.
5523 (MIN_INT, MAX_INT): Type is signed64.
5524 (i2fpu): Type of val is signed64.
5525
5526Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527
5528 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5529 a bucket size of zero.
5530
5531 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5532 OPTION_PROFILE_PC): Define.
5533 (profile_option_handler): Add support for --profile-pc and
5534 --profile-pc-granularity options.
5535 (profile_pc_init): When possible, compute nr buckets from bucket
5536 size.
5537
5538 * sim-profile.c (profile_pc_init): Align the profile-pc end
5539 address with the profile-pc bucket size.
5540
5541 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5542 something less ambiguous.
5543 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5544
5545 * sim-profile.c (profile_pc_cleanup): New function. Move
5546 profile_pc_uninstall code to here.
5547 (profile_pc_uninstall): Call.
5548 (profile_pc_init): Call.
5549
5550Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5551
5552 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5553 file using BSD gprof format.
5554
5555 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5556 unsigned_word.
5557 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5558 MSBIT64): Force result to unsignedN.
5559
5560Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5561
5562 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5563 brace from macro.
5564 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5565 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5566 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5567 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5568
5569Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5570
5571 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5572 type void*.
5573
5574 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5575 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5576 type void*.
5577 (sim_core_attach): Rename buffer_freed to free_buffer, type
5578 void*. Ensure that allocated buffer is alligned according to
5579 region's address.
5580
5581Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5582
5583 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5584 (ALU64_SUB): Define.
5585
5586 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5587 (.gdbinit): Remove dependencies, generate once per build.
5588
5589Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590
5591 * sim-n-core.h (sim_core_read_aligned_N,
5592 sim_core_write_aligned_N): Make xaddr param type address_word not
5593 unsigned_word.
5594
5595Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5596
5597 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5598 unpacked floating point struct. Pass sim_fpu object by reference.
5599 Add preliminary support for rounding modes.
72f4393d 5600
c906108c
SS		 5601Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602
5603 * configure: Regenerated to track ../common/aclocal.m4 changes.
5604
5605Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606
5607 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5608 WITH_TARGET_BITSIZE.
5609
5610Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5611
72f4393d 5612 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5613
5614Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5615
5616 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5617 and zfree instead of xmalloc and free. Prevents warnings.
5618
5619Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620
5621 * configure: Regenerated to track ../common/aclocal.m4 changes.
5622
5623Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624
5625 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5626 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5627
5628 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5629 controling the bitsize/msb of the target.
5630
5631Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5632
5633 * Make-common.in: New files sim-break.c, sim-break.h.
5634 * sim-base.h: Add point to breakpoint list to sim_state_base.
5635 * sim-break.c sim-break.h: New modules that implement intrinsic
5636 breakpoint support.
5637 * sim-module.c: Add breakpoint module.
72f4393d 5638
c906108c
SS		 5639Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5640
5641 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5642 an hour.
5643 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5644 if (0) { 1 % 0; }
5645 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5646 (SIGBUS) define for Windows.
5647 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5648 * sim-resume.c: define SIGTRAP for windows.
5649 * sim-xcat.h: use token pasting if ALMOST_STDC.
5650
5651Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5652
5653 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5654 configured values.
5655 (CONFIG_CFLAGS): Add same.
72f4393d 5656
c906108c
SS		 5657Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5658
5659 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5660 (SIGNED32): use ##i32.
5661
5662Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663
5664 * configure: Regenerated to track ../common/aclocal.m4 changes.
5665
5666Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667
5668 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5669 endian of target.
5670
5671 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5672 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5673 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5674 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5675 (CONFIG_CFLAGS): Add same.
5676
5677 * aclocal.m4: Perform AC_SUBST on optional options.
5678
5679Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5680
5681 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5682
5683 * sim-options.c (standard_option_handler): Typo in warning message.
5684
5685 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5686
5687 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5688 insn count. Make count conditional on there being a valid
5689 INSN_NAME.
5690 (profile_pc_init): Make default PC profile frequency an arbitrary
5691 256.
5692
5693 * sim-base.h: Ditto.
5694
5695 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5696 SIM_HAVE_MODEL.
5697
5698 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5699 archure struct.
5700
5701Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702
5703 * configure: Regenerated to track ../common/aclocal.m4 changes.
5704
5705Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5706
5707 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5708 configured alignment.
5709
5710Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711
5712 * configure: Regenerated to track ../common/aclocal.m4 changes.
5713
5714Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5715
5716 * sim-config.c (sim_config): Check for default alignment.
5717
5718 * sim-options.c (standard_option_handler): Add alignment option.
5719
5720 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5721 default alignment requirements on memory accesses.
72f4393d 5722
c906108c
SS		 5723Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5724
5725 * sim-load.c (sim_load_file): Return failure if the executable
5726 had no loadable sections.
5727
5728Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5729
5730 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5731 trace output.
5732
5733 * sim-core.c (sim_core_signal): When bad access halt simulator
5734 SIGSEGV / SIGBUS instead of aborting.
5735 (signal.h): Include.
72f4393d 5736
c906108c
SS		 5737 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5738 options was missing.
5739
5740 * sim-bits.h (MOVED): Define
5741
5742Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5743
5744 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5745 BIT.
5746
5747 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5748
5749 * sim-bits.c: Add 8 bit versions of bit macros.
5750
5751 * sim-bits.h: Ditto.
5752
5753Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754
5755 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5756 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5757
c906108c
SS		 5758 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5759 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5760
c906108c
SS		 5761 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5762 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5763
c906108c
SS		 5764Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765
5766 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5767 configure.in: Output to cconfig.h instead of config.h.
5768
5769 * configure: Regenerated to track ../common/aclocal.m4 changes.
5770
5771Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5772
5773 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5774 BFD if known.
5775
5776Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5777
5778 * callback.c (os_write): divert stdout and stderr to their
5779 respective hooks.
5780
5781Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5782
5783 * sim-profile.c (profile_print_speed): Call
5784 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5785
5786 * sim-events.c (sim_events_elapsed_time): New function return nr
5787 host MS consumed by the simulator.
5788 (sim_watch_valid): Use.
5789
5790 * sim-module.c (modules): Install sim_events very very early.
5791
5792 * sim-profile.c (profile_print): Call profile_print_pc.
5793 (print_bar):
5794 (profile_pc_init): New function, set up processor for PC
5795 profiling.
5796 (profile_print_pc): New function, print a PC profile.
5797 (profile_pc_event): New function, sample PC.
5798
5799 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5800 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5801 profile struct.
5802
5803 * sim-options.c (sim_print_help): Pacify GCC.
5804
5805 * sim-n-core.h (sim_core_read_aligned_N,
5806 sim_core_write_aligned_N): Add un-conditional profile call.
5807 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5808 profile call when aligned read/write isn't used.
5809
5810 * sim-base.h: Include sim-profile, sim-model after sim-core &
5811 sim-events allow sim-core to define useful values.
5812
5813 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5814 (profile_option_handler, profile_options): Add support for
5815 --profile-core option.
5816 (print_bar): Include when core profiling.
5817 (profile_print_core): New function, print core profile.
5818
5819 * sim-config.c (print_sim_config): Print profile status.
5820
5821 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5822 WITH_PROFILE_PC_P): Define.
5823 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5824 (PROFILE_COUNT_CORE): Define.
5825
5826Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5827
5828 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5829 interrupt_names array as the data.
5830 (sim-watch.h): Document.
5831
5832Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833
5834 * sim-options.c (sim_print_help): When the doc string is to long
5835 word wrap it.
5836
5837 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5838 that only the first few the watch options are listed. Generate
5839 meanginful usage messages.
5840
5841 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5842
c906108c
SS		 5843Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5844
5845 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5846 (standard_option_handler): Handle --architecture-info.
5847
5848Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5849
5850 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5851 illegal zero-sized array.
5852 * sim-core.c (sim_core_xor_read_buffer): same.
5853
5854Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5855
5856 * nltvals.def: Regenerate.
5857
5858Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859
5860 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5861
5862Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5863
5864 * sim-bits.c (MASKED): Delete.
5865 (EXTRACTED): Delete.
5866 (LSEXTRACTED, MSEXTRACTED): New functions.
5867
5868 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5869 (MSMASKEDn, LSMASKEDn): Add last argument.
5870 (MSMASK*): Ditto.
72f4393d 5871
c906108c
SS		 5872 * sim-bits.h (EXTEND8, EXTEND16): Define.
5873 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5874
5875 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5876
5877 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5878 current instruction address.
5879
5880 * sim-inline.h (*_ENGINE): Define.
5881
5882Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883
5884 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5885
5886 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5887 (watch_option_handler): Call delete_watchpoint with ident or type.
5888 (sim_watchpoint_install): Create interrupt specific watchpoint
5889 commands on the fly.
5890 (do_watchpoint_create): New function, create a watch point using
5891 type/int-nr info encoded in the option nr.
5892 (do_watchpoint_info): New function. List active watchpoints.
5893
5894 * sim-watch.h: Change data structure to a list.
5895
5896 * sim-memopt.c (memory_option_handler): Require explicit "all"
5897 before deleting all memory regions.
5898
5899 * sim-utils.c (sim_do_commandf): New function, printf version of
5900 sim_do_command.
5901
72f4393d
L		 5902 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5903
c906108c
SS		 5904 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5905 bit endianness.
5906 (SIGNED64, UNSIGNED64): Delete.
5907 (ALU64_ADD): Don't rely on bit endianness.
5908 (ALU64_BEGIN): Define.
5909
5910 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5911 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5912
5913 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5914 suffix - u64, LL - to 64 bit constants.
5915
5916Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5917
5918 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5919
5920 * sim-utils.h (NZALLOC): Define - zalloc * N.
5921
5922 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5923 implementation of read/write functions.
5924
5925 * Make-common.in (sim-hrw.o): New target.
5926
5927 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5928 memory.
5929
5930 * sim-memopt.c (memory_option_handler): Implement memory-size
5931 command. Implement memory-alias command. Let memory-delete delete
5932 all memory regions.
5933 (add_memopt): New function. Add a memory region.
5934 (do_memopt_delete): New function. Delete a memory region.
5935
5936 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5937
5938 * sim-core.c (sim_core_detach): New function.
5939 (sim_core_map_detach): New function. Perform the actual detach.
5940 (sim_core_init): Move initialization code from here.
5941 (sim_core_install): To here.
5942 (sim_core_uninstall): And here.
5943
5944 * sim-module.c: Add memopt module.
5945
5946 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5947 simulator base type.
5948
5949 * Make-common.in (sim_main_headers): Add sim-memopt.h
5950 (sim-memopt.o): New target.
5951
5952 * sim-core.c (sim_core_install): Add core_options to the option
5953 table.
5954
5955 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5956 --watch-delete.
5957
5958 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5959 comments.
5960
5961 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5962 address_word, add mask member.
72f4393d 5963
c906108c
SS		 5964 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5965 address_word, allow for 64bit targets in 32bit host. Add modulo
5966 argument.
5967 (sim_core_map_attach): Ditto.
5968 (new_sim_core_mapping): Ditto.
5969 (sim_core_translate): Mask address when modulo memory.
5970
5971Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5972
5973 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5974
5975 * gdbinit.in: New file.
5976 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5977 * Make-common.in (distclean): Delete .gdbinit.
5978 (.gdbinit): Add rule for.
5979 * configure: Regenerated to track ../common/aclocal.m4 changes.
5980
5981 * Make-common.in (cgen-run.o): Add rule for.
5982
5983Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984
5985 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5986
5987 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5988 both resumed and previous elapsed time.
5989 (sim_events_init): Set initial_wallclock and current_wallclock to
5990 zero.
5991 (sim_events_install): Install sim_events_suspend and
5992 sim_events_resume.
5993 (sim_events_watch_clock): Allow for suspended simulator when
5994 computing the time of the clock event.
5995
5996 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5997 initial_wallclock to elapsed_wallclock, set both to zero.
5998 (sim_events_init, sim_events_uninstall): Delete prototypes.
5999
6000 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6001
c906108c
SS		 6002 * sim-module.c(sim_module_resume, sim_module_suspend): New
6003 functions.
6004
6005Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6006
6007 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6008 message.
6009
6010Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6011
6012 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6013 * Make-common.in (TAGS): Likewise.
6014 * sim-n-bits.h: Add TAGS comments for all functions.
6015 * sim-n-core.h: Likewise.
6016 * sim-n-endian.h: Likewise.
6017
6018Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019
6020 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6021 kind.
72f4393d 6022
c906108c 6023 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6024
c906108c
SS		 6025 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6026 definition.
6027
6028Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6029
6030 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6031 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6032
6033Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034
6035 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6036 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6037 nr_transfered and nr_this_transfer unsigned.
6038
6039 * sim-events.c (sim_events_tickn): N is signed, as limited to
6040 MAXINT.
6041
6042 * sim-n-endian.h (offset_N): Change size to unsigned.
6043
6044 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6045
6046Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6047
6048 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6049
6050 * sim-options.c (sim_parse_args): Use dupargv.
6051
6052Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6053
6054 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6055
6056Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6057
6058 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6059 base type.
6060
6061 * sim-options.c (standard_options): Add --architecture=MACHINE and
6062 --target=TARGET options.
6063 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6064 (standard_option_handler): Handle architecture and target options.
6065 (bfd.h): Include.
72f4393d 6066
c906108c
SS		 6067 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6068 bfd_openr.
6069 (sim_analyze_program): Set prog_bfd architecture from
6070 STATE_ARCHITECTURE if known.
6071
6072Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073
6074 * configure: Regenerated to track ../common/aclocal.m4 changes.
6075 * config.in: Ditto.
6076
6077Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6080 that option does not apply to certain files.
6081
6082Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083
6084 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6085 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6086 offset from MSB/LSB.
6087
6088 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6089 access address of sub word quantity of a hosts 16, 32, 64 bit word
6090 type.
6091 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6092 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6093 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6094 return N*2 byte value with argument in Hi/Lo word. Renamed from
6095 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6096
c906108c
SS		 6097 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6098 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6099 so that bit offset is explicit.
6100
6101Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102
6103 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6104 Update STATE_PROG_BFD when needed with a dup'd copy of the
6105 program.
6106
6107 * sim-config.c (sim_config): Delete ABFD argument, use
6108 STATE_PROG_BFD directly.
6109
6110Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6111
6112 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6113
c906108c
SS		 6114 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6115 and sim_load.
6116 (bfd.h): Include.
72f4393d 6117
c906108c
SS		 6118 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6119 hardware only simulator targets.
6120
6121 * Make-common.in (sim-hload.o): Add rule.
6122
6123Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6124
6125 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6126 used by copyargv and freeargv.
6127
6128 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6129 STATE_PROG_ARGV, not just a pointer.
6130
6131Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132
6133 * configure: Regenerated to track ../common/aclocal.m4 changes.
6134 * config.in: Ditto.
6135
6136Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6137
6138 * aclocal.m4 (sim-endian): Add second argument to
6139 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6140 default endian when not hardwired.
6141
6142 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6143 else failes value for target byte order.
6144
6145 * sim-config.c (sim_config): Add abfd arguments. Set
6146 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6147 from same.
6148 (sim_config): Return SIM_RC, don't abort.
6149 (bfd.h): Include.
72f4393d 6150
c906108c
SS		 6151 * run.c (main): Update call to sim_open - add ABFD argument.
6152 * nrun.c (main): Add NULL ABFD argument.
6153
6154Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6155
6156 * callback.c (os_poll_quit): Make static.
6157 Call sim_cb_eprintf, not p->eprintf.
6158 (sim_cb_printf, sim_cb_eprintf): New functions.
6159 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6160
6161 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6162 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6163 sim-utils.h. #include sim-utils.h.
6164 * sim-utils.h: Above decls moved here.
6165 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6166
6167 * sim-watch.c (action_watchpoint): Fix thinkos.
6168
6169Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6170
6171 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6172
6173Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6174
6175 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6176 to FORCED_ALIGNMENT case.
6177
6178Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6179
6180 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6181
6182Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6183
6184 * Make-common.in (libsim.a): Fix typo.
6185
6186Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187
6188 * nrun.c (main): Verify the structure returned before using it.
6189
6190Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6193 default.
6194
6195 * sim-engine.c (sim_engine_install): New function. Install the
6196 engine init functions.
6197 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6198
c906108c
SS		 6199 * sim-module.c: Add sim_engine to list of modules that always
6200 install.
6201
6202Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203
6204 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6205 to remove the old watchpoint, not delete_watchpoint.
6206 (watch_option_handler): Action the correct watchpoint, not just
6207 cycles.
6208
6209Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6210
6211 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6212 both low and high word.
6213 (sim_core_write_aligned_N): Ditto.
72f4393d 6214
c906108c
SS		 6215 * sim-trace.c (set_trace_options): Delete code explicitly setting
6216 core->trace.
6217
6218 * sim-options.c (sim_print_help): Call the list commands if not a
6219 standalone simulator.
6220 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6221
c906108c
SS		 6222 * sim-trace.c (set_trace_options): Assume core present.
6223
6224 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6225 buffer when full not almost full.
6226
6227Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6228
6229 * sim-events.c (sim_events_process): Don't blat the event queue
6230 when processing watchpoints.
6231
6232 * sim-watch.h: Make arg unsigned long - stop sign extension.
6233
6234 * sim-events.c (sim_watch_valid): rewrite so debugable.
6235
6236 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6237
6238 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6239 inequality test is possible.
6240 (handle_watchpoint): Re-pass is_within arg.
6241 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6242 0 to schedule_watchpoint's is_within arg.
6243 (sim_watchpoint_init): Re-pass is_within arg.
6244
6245 * sim-options.c (sim_print_help): Add is_command argument. Don't
6246 include -- prefix when called from the command line interpreter.
6247
6248 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6249
6250 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6251 zero indicates that the test should be reversed.
6252 (sim_events_watch_core): Ditto.
6253 (WATCH_CORE): Compare range against is_within.
6254 (WATCH_SIM): Ditto.
6255
6256Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6257
6258 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6259 sim_core_read_buffer. Check nr-bytes transfered.
6260
6261 * sim-core.h (sim_core_common): Define a new struct that contains
6262 the common data. to sd and cpu structures.
6263 * sim-core.c (sim_core_attach): Update.
6264 (sim_core_init): Update. Remember to copy initialized data to each
6265 cpu.
6266 (sim_core_find_mapping): Ditto.
6267
6268 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6269 (sim_core_write_buffer): Ditto.
6270
6271 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6272 transfer use xor version of read buffer.
6273 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6274
c906108c
SS		 6275 * sim-core.c (sim_core_xor_read_buffer): New function implement
6276 xor-endian data read breaking transfer up into xor-endian sized
6277 blocks.
6278 (sim_core_xor_write_buffer): Ditto for write.
6279 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6280 - needed for xor-endian transfers.
6281
6282Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6283
6284 * sim-inline.h: Review description.
72f4393d 6285
c906108c
SS		 6286 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6287 to just those involved in data transfers and configuration.
72f4393d 6288
c906108c
SS		 6289 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6290 string.
6291 * sim-n-core.h (sim_core_read_aligned_N): Use.
6292 (sim_core_read_unaligned_N): Ditto.
6293 (sim_core_read_unaligned_N): Ditto..
6294 (sim_core_write_unaligned_N): Ditto.
72f4393d 6295
c906108c 6296 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6297
c906108c
SS		 6298 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6299 endian.
6300 (sim_core_read_aligned_N): Ditto.
6301
6302 * sim-core.c (sim_core_set_xor_endian): New function.
6303 (sim_core_attach): Don't overwrite the per-cpu xor map when
6304 cloning the global core.
6305
6306Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307
6308 * sim-engine.h: Update below so that it is using an enumerated
6309 type.
6310
6311Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6312
72f4393d
L		 6313 * sim-engine.c (sim_engine_restart):
6314 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6315 return value used for simulator restart from 0 to 2.
6316
6317Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6318
6319 * cgen-scache.c (scache_option_handler): Add is_command arg.
6320
6321 * sim-model.c (model_option_handler): Add is_command argument.
6322
6323 * sim-profile.c (profile_option_handler): Add is_command arg.
6324
6325 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6326 involved.
6327
6328 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6329 order that they are registered.
6330
6331 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6332 between option and command line processing.
6333
6334 * sim-options.c: Include stdlib.h, ctype.h.
6335
6336 * Make-common.in (sim-watch.o): Add rule.
6337 (sim_main_headers): Assume sim-assert.h included.
6338 (sim-*.o): Simplify make rule.
72f4393d 6339
c906108c
SS		 6340 * sim-module.c: Add sim_watch_install to module list.
6341
6342Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6343
6344 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6345 has been loaded.
6346
6347 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6348 * sim-events.c (sim_events_install): Ditto.
6349 * sim-core.c (sim_core_install): Ditto.
6350 * sim-model.c (model_install): Ditto.
6351 * sim-options.c (standard_install): Ditto.
6352 * sim-profile.c (profile_install): Ditto.
6353 * sim-reason.c (sim_stop_reason): Ditto.
6354 * sim-run.c (sim_engine_run): Ditto.
6355 * sim-utils.c (sim_analyze_program): Ditto.
6356
6357 * sim-module.c (modules): Make profile_install and trace_install
6358 optional.
6359
6360 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6361
6362 * sim-options.c (standard_option_handler): Set the byte order.
6363
6364 * sim-events.c (sim_events_process): Allow multi tick processing.
6365 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6366
c906108c
SS		 6367 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6368 prototypes. Under development.
6369 (sim_events): Replace processing with nr_ticks_to_process.
6370
6371Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372
6373 * nrun.c (main): Pass callbacks to sim_open instead of using
6374 sim_set_callbacks.
6375
6376 * run.c (main): Ditto.
6377
6378Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6381 stop tk interrupting malloc calls.
6382 (sim_events_zalloc): Converse.
6383
6384 * Make-common.in (sim_main_headers): Add sim-events.h.
6385
6386 * sim-events.c (sim_events_schedule_after_signal): Change return
6387 type to void - signal events are strictly internal.
6388 (sim_events_init): Allocate a finite buffer for signal events.
6389 (sim_events_schedule_after_signal): Enter signal events into the
6390 signal buffer.
6391
6392 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6393 (sim_engine_restart): Ditto.
6394 (sim_engine_abort): Ditto.
6395 * sim-stop.c (sim_stop): Ditto.
6396 (control_c_simulation): Ditto.
6397 * sim-resume.c (sim_resume): Ditto.
6398 (has_stepped): Ditto.
6399 * sim-abort.c (sim_engine_abort): Ditto.
6400
6401 * sim-basics.h (transfer_type): New type.
6402
6403 * sim-core.c (sim_core_signal): New function. Print core signal
6404 information.
6405 (sim_core_find_mapping): Add transfer argument.
6406
6407 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6408 SIM_CORE_SIGNAL if a recoverable abort.
6409 * sim-core.c (sim_core_find_mapping): Ditto.
6410
6411Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6412
6413 * sim-core.c (sim_core_find_mapping): Replace calls to
6414 sim_io_error to more resiliant sim_engine_abort.
6415
6416 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6417 (sim_core_write_unaligned_N): Ditto.
6418
6419Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6420
6421 * sim-module.c: Add sim_events_install to list.
72f4393d 6422
c906108c
SS		 6423 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6424 from sim_core_*.
6425 (sim_events_init): Now returns SIG_RC.
6426
6427 * sim-run.c: New file. Generic sim_engine_run.
6428 * sim-reason.c: New file. Generic sim_stop_reason.
6429 * sim-stop.c: New file. Generic sim_stop.
6430 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6431
c906108c
SS		 6432 * Make-common.in (sim-engine.o): Add rule.
6433 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6434
c906108c
SS		 6435 * sim-engine.h, sim-engine.c: New file. Provide generic
6436 implementation of sim_engine_halt, sim_engine_error. et.al.
6437
6438 * sim-base.h (sim_state_base): Add member halt.
6439 (sim-engine.h): Include.
6440
6441 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6442 handlers.
6443 * sim-events.c (sim_events_poll): Update event handler.
6444
6445Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6446
6447 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6448 function.
6449 (sim_events_watch_sim): New function.
6450 (sim_events_watch_core): New function.
6451 (sim_watch_valid): New function.
6452 (sim_events_preprocess): New function.
6453 (sim_events_process): Process the watchpoints as well as the timer
6454 queue.
6455 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6456 (sim_events_deschedule): Check all the queues when removing an
6457 event.
6458 (sim_events_init): Ditto for cleaning.
6459
6460Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6461
6462 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6463
6464Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6465
6466 * callback.c (os_open): Type of arg flags is int.
6467
6468Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6469
6470 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6471 just like normal numbers as per IEEE rules.
6472
6473Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6474
6475 * callback.c (os_close): Mark the descriptor as being
6476 available if the close succeeded.
6477 (os_open): Pass 0644 as the mode of the file being created.
6478
6479Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480
6481 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6482 float.
6483
6484 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6485 * sim-lnline.h: Update.
6486
6487 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6488 conversion functions.
6489 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6490
c906108c
SS		 6491 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6492 compare functions. Replacing.
6493 (sim_fpu_cmp): This. Delete.
72f4393d 6494
c906108c
SS		 6495Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6496
6497 * sim-core.c (sim_core_find_mapping): Call engine_error not
6498 sim_io_error when possible.
6499
6500Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6501
6502 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6503 high/low double word.
6504
6505 * sim-trace.h: Remove definition of attribute - defined in
6506 sim_basics.h.
6507
6508Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6509
6510 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6511 name of the option - or family of options.
6512
6513 * sim-options.c (sim_args_command): Match command `a-b c' with
6514 option `--a-b-c' from option table.
6515
6516Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6517
6518 * sim-options.c (sim_print_help): For optional arguments, wrap
6519 them in [].
6520
6521 * sim-trace.c (set_trace_options): New function, handle optional
6522 argument and multiple assignment.
6523 (trace_option_handler): Update.
6524
6525 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6526 when branch tracing selected.
6527
6528Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6529
6530 * sim-trace.c (trace_one_insn): Make a va-args function.
6531
6532 * sim-trace.c (trace_vprintf): New function, va-arg version of
6533 trace_printf.
6534
6535Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6536
6537 * sim-trace.c (trace_uninstall): Don't close a file twice.
6538 * sim-profile.c (profile_uninstall): Likewise.
6539
6540Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6541
6542 * sim-trace.c (toplevel): Include bfd.h.
6543 (trace_options): Note that --trace-linenum also turns on
6544 --trace-insn. Add --trace-{branch,semantics}.
6545 (trace_option_handler): If --trace-linenum, also turn on
6546 --trace-insn. Add --trace-branch support. If --trace-semantics,
6547 turn on ALU, FPU, branch, and memory tracing.
6548 (trace_one_insn): New function to trace an instruction. Support
6549 --trace-linenum.
6550 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6551
6552 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6553 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6554 (TRACE_branch): Add new mask.
6555 (TRACE_*_P): Define all possible trace_p macros.
6556 (trace_one_insn): Declare function.
6557
6558Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6559
6560 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6561 GNU C doesn't support __attributes__.
6562 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6563 format strings.
6564
6565Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6566
6567 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6568 addresses are masked forcing them to be correctly aligned.
6569 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6570 * sim-config.c (config_alignment_to_a): Update.
6571
6572 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6573 core data.
6574 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6575 type.
6576 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6577 processor specific core maps.
6578 (sim_core_map_attach): Copy the core map data to each of the
6579 processor specific core data structures.
6580 * sim-core.c (sim_core_find_mapping): Update.
6581
6582 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6583 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6584 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6585 alternatives that handle unaligned addresses.
6586 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6587 with just CPU arg.
6588 * cgen-utils.c (sim_disassemble_insn): Update.
6589
6590Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6591
6592 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6593 tracing.
6594
6595 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6596 fpu support.
6597
6598 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6599
6600Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6601
6602 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6603 to map type.
72f4393d 6604
c906108c
SS		 6605 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6606 statement.
6607
6608Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6609
6610 * cgen-trace.c: Prepend additional trace_printf argument.
6611
6612 * cgen-utils.c (sim_disassemble_insn): Add additional core
6613 arguments.
6614
6615Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6616
6617 * nrun.c (main): Catch/report errorenous simulator states.
6618
6619 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6620 * sim-trace.c: #include string.h/strings.h so that memset is
6621 defined.
6622 * sim-utils.c: Ditto.
6623 * sim-profile.c: Ditto. And stdlib.h.
6624 (print_bar): Only define when used by instruction or memory profiler.
6625
6626 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6627
c906108c
SS		 6628 * sim-load.c (sim_load_file): Make the name constant.
6629 (sim_load_file): Passify gcc.
6630
6631 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6632 file.
6633 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6634
c906108c
SS		 6635 * sim-base.h (sim_cpu): Pre define here so available to all.
6636
6637 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6638 Restore the sim_cpu and instruction_address arguments so that full
6639 information is available to the abort function.
6640 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6641 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6642
6643 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6644 tracing support for sim-events and sim-core.
6645 (trace_option_handler): Convert #if to if where possible so always
6646 compiled/checked by C compiler.
6647 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6648
c906108c
SS		 6649 * sim-base.h: Adjust comment documenting how to define the cpu
6650 structure.
6651 (sim_state_base): Add sim_core and sim_events to simulator base
6652 object.
6653
6654 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6655 * sim-core.c (sim_core_init, sim_core_attach,
6656 sim_core_find_mapping): Update.
6657 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6658 update_time_from_event, insert_sim_event,
6659 sim_events_schedule_after_signal, sim_events_deschedule,
6660 sim_events_tick): Ditto.
72f4393d 6661
c906108c
SS		 6662 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6663 sim-model.h): Move #includes from here.
6664 * sim-base.h: To here.
6665 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6666
c906108c
SS		 6667Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6668
6669 * callback.c (default_callback): Missing initialisers.
6670
6671Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6672
6673 * sim-utils.c (sim_add_commas): New function.
6674 * sim-basics.h (sim_add_commas): Add prototype.
6675 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6676 * sim-profile.c (COMMAS): New macro.
6677 (print_*): Use it to print commas in numbers.
6678
6679 * configure: Regenerated.
6680
6681 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6682 (cgen_state): New member run_fast_p.
6683 (cgen_init): Add prototype.
6684 (sim_disassemble_insn): New arg `cpu'.
6685 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6686 * cgen-utils.c (cgen_init): New function.
6687 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6688 * genmloop.sh: Call engine_halt if loop exits.
6689
6690 * Makefile.in (sim-options_h): Define.
6691 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6692 (sim-model.o): Add new rule.
6693 (cgen-{scache,trace,utils}.o): Add new rules.
6694 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6695 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6696 Indent output by 2 spaces.
6697 * cgen-scache.h (scache_print_profile): Update.
6698 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6699 Use trace_printf, not fprintf.
6700 (trace_extract): Use trace_printf, not cgen_trace_printf.
6701 * genmloop.sh (!FAST case): Increment `insn_count'.
6702 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6703 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6704 access macro's name.
6705 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6706 Change return type to SIM_RC.
6707 (sim_core_{install,uninstall}): New functions.
6708 * sim-core.h (sim_core_{install,uninstall}): Declare.
6709 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6710 Change return type to SIM_RC.
6711 * sim-model.h (models,machs,model_install): Declare.
6712 * sim-module.c (modules): Add scache_install, model_install.
6713 (sim_post_argv_init): Set cpu->state backlinks.
6714 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6715 (standard_option_handler): Likewise.
6716 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6717 sim-profile.h.
6718 (*): Assume ANSI C.
6719 (profile_options): Delete --profile-simcache.
6720 (profile_option_handler): Likewise.
6721 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6722 spaces.
6723 (profile_print_{memory,model}): Likewise.
6724 (profile_print_simcache): Delete.
6725 (profile_print_speed): New function.
6726 (profile_print): Rewrite.
6727 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6728 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6729 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6730 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6731 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6732 (profile_print): Update prototype.
6733
6734Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6735
6736 * cgen-scache.[ch], cgen-sim.h: New files.
6737 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6738 * sim-model.c: New file.
6739
6740 * Make-common.in (clean targets): Undo patch of Apr. 22.
6741
6742Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6743
6744 * sim-n-bits.h (signed): If we have a standard compiler, undef
6745 signed, so that signedN is defined correctly.
6746
6747Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6748
6749 * sim-module.h, sim-model.h, sim-profile.h: New files.
6750 * sim-module.c, sim-profile.c: New files.
6751 * Make-common.in (SIM_PROFILE): Define
6752 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6753 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6754 (sim_module.o,sim-profile.o): Add rules for.
6755 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6756 (--enable-sim-profile): Add.
6757 * configure: Regenerated.
6758 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6759 model. Move trace and profile support to sim-{trace,profile}.h.
6760 New members trace_data, profile_data.
6761 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6762 * sim-config.h: Provide default definition of WITH_PROFILE.
6763 (WITH_TRACE): Change default to -1.
6764 (MAX_NR_PROCESSORS): Always define.
6765 * sim-options.c: Move trace and profile support to
6766 sim-{trace,profile}.h.
6767 (sim_pre_argv_init): Moved to sim-model.c.
6768 (standard_install): New function.
6769 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6770 (standard_install): Declare.
6771 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6772 (trace_install, trace_uninstall): New functions.
6773 (trace_printf): Update reference to TRACE_FILE.
6774 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6775 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6776 (WITH_TRACE_FOO_P): Define.
6777 (trace_install): Declare.
6778 (TRACE_DATA): New struct.
6779
6780Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6781
6782 * run.c: Undo last exec_bfd patch.
6783 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6784
6785Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6786
6787 * run.c (exec_bfd): Add back in.
6788 (main): Set exec_bfd.
6789
6790Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6791
6792 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6793
6794Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6795
6796 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6797 less well defined engine_error.
6798 * sim-core.c: Ditto.
6799
6800Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6801
6802 * Make-common.in: Change clean targets to use :: so that other
6803 Makefiles can have their own clean targets.
6804 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6805 __STDC__ to control use of stdarg vs. varargs syntax. Some
6806 systems can't use __STDC__, but require stdarg.
6807
6808Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6809
6810 * sim-options.c (standard_options): Add --endian.
6811 (standard_option_handler): Likewise.
6812
6813 * nrun.c: #include <signal.h>.
6814 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6815 handler that calls sim_stop ().
6816
6817Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6818
6819 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6820 handler that calls sim_stop (). Simulators may still be
6821 establishing their own handler.
6822
6823 * sim-events.c (sim_events_poll): Rename from
6824 sim_events_at_large_int. Poll IO.
6825
6826 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6827 request.
6828
6829 * callback.c (os_poll_quit): New function poll for quit signal
6830 where needed.
6831 (default_callback): Include magic number.
6832
6833Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6834
6835 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6836 Check for functions getrusage, time.
6837 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6838 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6839 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6840 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6841
6842 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6843
6844 * sim-options.c, sim-options.h: New files.
6845 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6846 * Make-common.in (nrun.o): Add rules for.
6847 * nrun.c: New file.
6848
6849 * run.c (main): Check return value of sim_open.
6850
6851 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6852 (sim_main_headers): Add sim-trace.h.
6853 * run.c (exec_bfd, target_byte_order): Delete.
6854 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6855 call sim_load instead. Check return code of sim_create_inferior.
6856 * sim-base.h (CURRENT_STATE): Define.
6857 (sim_state_base): Make typedef. New members options, prog_argv,
6858 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6859 mem_size, memory [+ corresponding access macros].
6860 (sim_cpu_base): New typedef.
6861 * sim-trace.h: New file.
6862 * sim-trace.c: New file.
6863 * sim-basics.h: #include it.
6864 * sim-load.c: New file.
6865
6866Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6867
6868 * Make-common.in (INSTALL): Set to @INSTALL@.
6869 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6870 (install-common): Depend upon installdirs. Use
6871 $(program_transform_name) directly, rather than using
6872 $(INSTALL_XFORM).
6873 (installdirs): New target.
6874 * Makefile.in (INSTALL): Set to @INSTALL@.
6875 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6876 (install-man): Depend upon installdirs. Use
6877 $(program_transform_name) directly, rather than using
6878 $(INSTALL_XFORM).
6879 (installdirs): New target.
6880
6881Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6882
6883 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6884 be overriden.
6885
6886Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6887
6888 * sim-basics.h: Only bring in config.h and tconfig.h if
6889 HAVE_CONFIG_H.
6890
6891Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6892
6893 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6894 numbering convention of the target.
6895 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6896 and WITH_TARGET_WORD_MSB.
6897 (sim_config): When possible, check for consistency with bitsize
6898 and msb.
6899
6900 * sim-bits.h: Allow MSB to be other than zero.
6901 * sim-bits.c: Ditto.
6902 * sim-n-bits.h: Ditto.
72f4393d 6903
c906108c
SS		 6904 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6905 * sim-n-bits.h (MSMASKEDn): Ditto.
6906
6907Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6908
6909 * Makefile.in (INSTALL): Change install.sh to install-sh.
6910
6911Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6912
6913 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6914
6915Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6916
6917 * run.c (main): Check that a program to run was specified.
6918
6919Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6920
6921 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6922
6923 * configure: Regenerated to track ../common/aclocal.m4 changes.
6924 * config.in: Ditto.
6925
6926Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6927
6928 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6929 * sim-config.h: To here.
6930
6931 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6932 (sim_main_headers): Define.
6933 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6934 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6935 (clean): Use it.
6936 (sim-utils.o): Add rule for.
6937 * sim-utils.o: New file.
6938 * sim-basics.h: #include sim-base.h.
6939 (zalloc): Make argument unsigned long.
6940 * sim-base.h: New file.
6941 * sim-inline.h (SIM_IO support): Delete.
6942 * sim-io.h: Delete inline support.
6943 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6944 * sim-config.c: sim-state.h renamed to sim-main.h.
6945 * sim-core.c: Likewise.
6946 * sim-events.c: Likewise.
6947
6948 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6949
6950 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6951 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6952 -DDEBUG.
6953 * configure: Regenerated to track ../common/aclocal.m4 changes.
6954
6955Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6956
6957 * configure: Regenerated to track ../common/aclocal.m4 changes.
6958
6959Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6960
6961 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6962 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6963 are defined by the configure.
6964
6965 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6966
c906108c
SS		 6967 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6968 reserved-bits): Always define.
72f4393d 6969
c906108c
SS		 6970 * sim-config.h, sim-config.c (sim_config): New function - and new
6971 file - co-ordinate the setting/checking of the common simulator
6972 configuration options.
6973
6974 * Make-common.in (sim-config.o): Add rule.
6975
6976Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6977
6978 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6979 va_list from void *, since va_list might not be a pointer type.
6980
6981Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6982
6983 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6984 in wrong order.
6985 (offset_N): Correct computation of LE offset.
6986
6987 * sim-io.c (sim_io_error): Include a new line when reporting
6988 errors.
6989
6990 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6991 `/'.
6992
6993Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6994
6995 * run.c: Include alloca-conf.h.
6996
6997 * callback.c (os_evprintf_filtered): Fix typo.
6998
6999Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7000
7001 * run.c (string.h, strings.h, stdlib.h): Include.
7002
7003 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7004 0 when nothing pending.
7005
7006 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7007 will soon be going away.
7008 (getopt): Plicate GCC.
7009
7010 * sim-endian.c (sim-io.h): Plicate GCC.
7011 * sim-bits.c (sim-io.h): Ditto.
7012 * sim-n-bits.h (ROTn): Ditto.
7013
7014 * sim-io.c (sim_io_error): Correct check for NULL.
7015
7016 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7017 the __FILE__.
7018 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7019 path.
7020
7021Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7022
7023 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7024 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7025
7026Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7027
7028 * sim-alu.h: Include sim-xcat.h.
72f4393d 7029
c906108c
SS		 7030Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7031
7032 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7033 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7034 these.
7035
7036 * sim-events.c (sim_events_at_large_int): New function. Just
7037 schedules an event every large-int ticks.
7038 (sim_events_init): Call.
7039 (sim_events_tick, sim_events_process): Move async handing to
7040 sim_events_process. Move timer decrement so that it occures after
7041 events have been processed.
72f4393d 7042
c906108c
SS		 7043 * sim-basics.h (struct _engine): Remove declaration.
7044
7045 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7046 everything with same. Rename global struct to SIM_DESC.
7047 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7048 * sim-io.h, sim-io.c: Ditto.
72f4393d 7049
c906108c
SS		 7050 * sim-assert.h: New file. Optional assertion checking macros.
7051 * sim-io.c (sim_io_error): Make just this function tolerant to
7052 null pointers.
72f4393d 7053
c906108c
SS		 7054 * sim-xcat.h: New file. Define concatenate macros.
7055 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7056 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7057 concat macros.
72f4393d 7058
c906108c
SS		 7059
7060Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7061
7062 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7063
7064Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7065
7066 * sim-inline.h: Add definitions for sim-types.
7067 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7068 module.
7069
7070Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7071
c906108c
SS		 7072 * sim-events.h: Remove defunct reference to callback struct.
7073
7074Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7075
7076 * configure: Re-generate.
7077
7078Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7079
7080 * Make-common.in (CSEARCH): Do not include the gdb directory in
7081 the search path.
7082
7083Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7084
7085 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7086 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7087 to explicitly incorporate these.
7088
7089 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7090 specify the alignment restrictions of the target architecture -
7091 without this option all alignment restrictions are accomodated.
7092 (--enable-sim-assert): New option. Conditionally compile in
7093 assertion statements.
7094 (--enable-sim-float): New option. Strongly specify the target's
7095 floating point support.
7096 (--enable-sim-hardware): New option. Specify the hardware devices
7097 included in the simulation.
7098 (--enable-sim-packages): New option. Specify the hardware
7099 packages included in the simulation.
7100 (--enable-sim-regparm): New option. Specify that parameters be
7101 passed in registers instead of on the stack.
7102 (--enable-sim-reserved-bits): New option. Specify that reserved
7103 bits within an instruction are are correctly set.
7104 (--enable-sim-smp): New option. Specify the level of SMP support
7105 to be included in the simulator.
7106 (--enable-sim-stdcall): New option. Specify an alternative
7107 function call convention.
7108 (--enable-sim-xor-endian): New option. Configure xor-endian
7109 support used by some targets to implement bi-endian support.
72f4393d 7110
c906108c
SS		 7111Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7112
7113 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7114 host endianness to be overridden.
7115 (--enable-sim-endian): Allow the target platform's byte order
7116 to be overridden.
7117 (--enable-sim-inline): Control the inlining of common components.
7118 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7119 (--enable-sim-warnings): Enable additional GCC compiler checks.
7120 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7121 SIM_WARNINGS): Add.
72f4393d 7122
c906108c
SS		 7123 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7124 sim-*-n.h so that the names are uniq on dos machines
7125 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7126
c906108c
SS		 7127Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7128
7129 * run.c: #include "libiberty.h".
7130 (main): New locals sd,no_args,sim_argv.
7131 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7132 is program name. Update call to sim_set_callbacks.
7133 Record result of sim_open, pass to other sim_foo routines.
7134
7135Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7136
7137 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7138 final newline.
7139
7140Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7141
7142 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7143 Route stdout through buffered IO.
7144
7145 * callback.c: Add os_flush_stderr, os_write_stderr,
7146 os_evprintf_filtered functions to route error output through
7147 stderr.
72f4393d 7148
c906108c
SS		 7149 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7150 Correct return type - should be void.
7151
7152Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7153
7154 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7155
7156 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7157 not provide a default value as undefined indicates disable code.
7158
7159Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7160
7161 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7162 directory.
7163 * sim-events.h, sim-events.c: Ditto.
7164 * sim-io.h, sim-io.c: Ditto.
72f4393d 7165
c906108c 7166Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7167
c906108c
SS		 7168 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7169
7170 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7171 extract the tail or least signifiant bits from an integer of the
7172 specified size.
72f4393d 7173
c906108c
SS		 7174 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7175 WITH_TARGET_BITSIZE so that the compilation will fail when an
7176 unsupported bitsize value is defined.
7177
7178 (INSERTED*): Convert to functions.
7179 (EXTRACTED*): Ditto.
72f4393d 7180
c906108c 7181 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7182
c906108c
SS		 7183Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7184
7185 * sim-inline.h: Allow explicit control over which .c files will be
7186 included by their header.
7187
7188 * sim-inline.h: Allow explicit control over which .c files use the
7189 alternative - REGPARM - parameter passing mechanism.
72f4393d 7190
c906108c
SS		 7191 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7192 icache.c, idecode.c, semantics.c or support.c. Those names are
7193 not generally applicable.
72f4393d 7194
c906108c
SS		 7195Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7196
7197 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7198 in a fashion similar to sim-endian-n.
7199
7200 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7201 both value and address macro's.
7202
7203Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7204
7205 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7206
7207 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7208 generic L_word, H_word macro's.
7209
7210Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7211
7212 * sim-basics.h: Borrow code from ppc directory.
7213 * sim-bits.c: Ditto.
7214 * sim-bits.h: Ditto.
7215 * sim-config.h: Ditto.
7216 * sim-endian-n.h: Ditto.
7217 * sim-endian.c: Ditto.
7218 * sim-endian.h: Ditto.
7219 * sim-inline.c: Ditto.
7220 * sim-inline.h: Ditto.
7221 * sim-types.h: Ditto.
7222
7223Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7224
7225 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7226 all the ALU size alternatives and then auto-configure a default.
72f4393d 7227
c906108c
SS		 7228 * sim-alu.h: Copy ppc/idecode_expression.h.
7229
7230Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7231
7232 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7233 sign extend a bit within a value.
7234
7235 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7236 a pointer into the middle of a host word.
7237 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7238
c906108c
SS		 7239Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7240
7241 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7242 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7243 appropriate definitions of read, write, etc. Add prototype for
7244 system.
7245
7246Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7247
7248 * Makefile.in (libcommon.a): Delete.
7249 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7250 (gentmap,targ-vals.h,targ-map.c): Likewise.
7251 (run-autoconf): Delete.
7252 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7253 (common makefile fragment): Moved back into ...
7254 * Make-common.in: Resurrect.
7255 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7256 * configure: Regenerated.
7257
7258Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7259
7260 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7261 (SIM_AC_OUTPUT): To here.
7262
7263Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7264
7265 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7266 comments and single quotes. Fixes a problem found on hpux.
7267
7268Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7269
7270 * aclocal.m4: Remove Make-common.in from dependencies.
7271 * (distclean): Remove targ-vals.def.
7272
7273 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7274 into here. Makes insertion into makefiles easier. Also, change
7275 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7276 targ-map.o, and run are built. They are now built in the
7277 individual simulator directories, taking sources from ../common as
7278 necessary. This replaces the merging of libcommon.a into
7279 linsim.a, which was problematic for the WinGDB build process.
7280 * run.c: Include config.h from . instead of ../common.
7281 * Make-common.in: Remove. It's no longer necessary.
7282
7283Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7284
7285 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7286 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7287
7288Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7289
7290 * run.c (main): Set target_byte_order before call to sim_open.
7291
7292Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7293
7294 * callback.c: #include <stdlib.h>
7295 (os_error): New function.
7296 (default_callback): Add os_error.
7297
7298Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7299
7300 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7301 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7302 specific.
7303 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7304
7305Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7306
7307 * run.c: #include ../common/config.h, tconfig.h.
7308 (myname): New static global.
7309 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7310 Only process -c ifdef SIM_HAVE_SIMCACHE.
7311 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7312 Parse program name from argv[0] and use in error messages.
7313 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7314 Add support for incomplete h8/300 termination indicators.
7315 (usage): Make more verbose.
7316 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7317 * Makefile.in,Make-common.in,callback.c: New files.
7318 * nltvals.def,gentmap.c,gentvals.sh: New files.
7319
72f4393d 7320Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7321
7322 * run.c: Include stdarg.h if __STDC__.
7323
7324Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7325
7326 * run.c (main): Don't print out anything if the signal
7327 number is zero (ie no signal).
7328
7329Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7330
7331 * run.c (main): Print out if the program raised a signal.
7332
7333Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7334
7335 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7336 (main): Ditto.
7337
7338Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7339
7340 * run.c (main): Explicitly cast malloc() parameter.
7341
7342Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7343
7344 * run.c (sim_bfd): New global to hold the bfd pointer for the
7345 executable.
7346 (main): Initialize sim_bfd.
7347
7348Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7349
7350 * run.c (main): Use new bfd_big_endian macro.
7351
7352Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7353
7354 * run.c (main): Removed SH specific comments, so source is
7355 generic. Also updated to only load relevant sections. Moved
7356 sim_open() to after callback attach (to match GDB).
7357
7358 * run.1: Removed SH specific comments.
7359
7360Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7361
7362 * run.c (main): Always return sigrc at end.
7363
7364Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7365
7366 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7367 bfd_check_format() fails.
7368
7369Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7370
7371 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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