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sim: add ChangeLog entries for last commits
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
cd89c53f
MF		 12021-02-06 Mike Frysinger <vapier@gentoo.org>
2
3 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
4 AC_CONFIG_HEADERS.
5
aa09469f
MF		 62021-02-06 Mike Frysinger <vapier@gentoo.org>
7
8 * Make-common.in (HDEFINES, TDEFINES): Delete.
9 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
10 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
11 bfd/configure.host sourcing.
12
b9249c46
MF		 132021-02-04 Mike Frysinger <vapier@gentoo.org>
14
15 * gennltvals.py (TARGETS): Add riscv.
16 (TARGET_DIRS): Likewise.
17 * nltvals.def: Regenerate from the latest libgloss sources.
18
64515412
MF		 192021-01-31 Mike Frysinger <vapier@gentoo.org>
20
21 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
22
5bc4f5ca
SH		 232021-01-31 Stafford Horne <shorne@gmail.com>
24
25 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
26 (fixdfsi): Change res from unsigned32 to signed32.
27 (fixdfdi): Change res from unsigned64 to signed64.
28
9a7ba4aa
MF		 292021-01-30 Mike Frysinger <vapier@gentoo.org>
30
31 * gennltvals.sh: Replace shell script with ...
32 * gennltvals.py: ... this Python script.
33 * nltvals.def: Regenerate.
34
d4e3adda
MF		 352021-01-30 Mike Frysinger <vapier@gentoo.org>
36
37 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
38 sim_cia.
39 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
40
18d4b488
MF		 412021-01-30 Mike Frysinger <vapier@gentoo.org>
42
43 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
44
f4dd7491
MF		 452021-01-30 Mike Frysinger <vapier@gentoo.org>
46
47 * sim-hw.c (merge_device_file): Replace fgets with getline.
48
481fac96
MF		 492021-01-30 Mike Frysinger <vapier@gentoo.org>
50
51 * gennltvals.sh (gen_arches): Sort calls by first arg.
52 * nltvals.def: Regenerate.
53
f89f33e5
MF		 542021-01-18 Mike Frysinger <vapier@gentoo.org>
55
56 * Make-common.in (version.c): Simplifiy args and call move-if-change.
57 * create-version.sh: Delete host & target alias logic. Write to the
58 output directly.
59
5e25901f
MF		 602021-01-18 Mike Frysinger <vapier@gentoo.org>
61
62 * configure, configure.ac, Makefile.in: Delete.
63
d9b1deff
MF		 642021-01-13 Mike Frysinger <vapier@gentoo.org>
65
66 * sim-watch.c (default_interrupt_handler): Define.
67 (sim_watchpoint_install): Set default interrupt_handler to new
68 default_interrupt_handler.
69
c54f3efd
MF		 702021-01-13 Mike Frysinger <vapier@gentoo.org>
71
72 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
73
62fe7512
MF		 742021-01-13 Mike Frysinger <vapier@gentoo.org>
75
76 * sim-events.c (sim_events_watch_sim): Change byte_order type to
77 enum bfd_endian.
78 (sim_events_watch_core): Likewise.
79 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
80 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
81 call to sim_events_watch_sim.
82
f220ef63
MF		 832021-01-12 Mike Frysinger <vapier@gentoo.org>
84
85 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
86
9c70334d
MF		 872021-01-11 Mike Frysinger <vapier@gentoo.org>
88
89 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
90
90e123dd
MF		 912021-01-11 Mike Frysinger <vapier@gentoo.org>
92
93 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
94
68ed2854
MF		 952021-01-11 Mike Frysinger <vapier@gentoo.org>
96
97 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
98 strings.h, time.h, and errno.h.
99 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
100 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
101 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
102 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
103 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
104 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
105 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
106 and strings.h include.
107
f074c07d
MF		 1082021-01-09 Mike Frysinger <vapier@gentoo.org>
109
110 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
111 * sim-core.c, sim-watch.c: Include libiberty.h.
112
50df264d
MF		 1132021-01-09 Mike Frysinger <vapier@gentoo.org>
114
115 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
116
bf470982
MF		 1172021-01-09 Mike Frysinger <vapier@gentoo.org>
118
119 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
120 Set WERROR_CFLAGS when first arg is not set or is "yes".
121
b5a4a01a
MF		 1222021-01-09 Mike Frysinger <vapier@gentoo.org>
123
124 * hw-base.c (full_name_of_hw): Delete full_name. Replace
125 hw_strdup call with hw_malloc.
126
ce0be407
MF		 1272021-01-09 Mike Frysinger <vapier@gentoo.org>
128
129 * cgen-par.c: Include stdlib.h.
130 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
131
46f900c0
MF		 1322021-01-08 Mike Frysinger <vapier@gentoo.org>
133
134 * Make-common.in (C_DIALECT): Define.
135 (COMPILE.pre): Append $(C_DIALECT).
136 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
137
e904f56d
MF		 1382021-01-07 Mike Frysinger <vapier@gentoo.org>
139
140 * sim-core.c (sim_memory_map): Define.
141
dfb856ba
MF		 1422021-01-04 Mike Frysinger <vapier@gentoo.org>
143
144 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
145 * configure: Regenerate.
146
babd2ee1
MF		 1472021-01-04 Mike Frysinger <vapier@gentoo.org>
148
149 * sim-options.c (sim_print_version): Print out more details when
150 is_command is non-zero.
151
19b1c385
MF		 1522021-01-04 Mike Frysinger <vapier@gentoo.org>
153
154 * sim-options.c (standard_option_handler): Call sim_print_version.
155 (sim_print_version): New function.
156 * sim-options.h (sim_print_version): New prototype.
157
dbed468b
MF		 1582021-01-04 Mike Frysinger <vapier@gentoo.org>
159
160 * sim-config.c (print_sim_config): Rename to ...
2b667e32 161 (sim_config_print): ... this.
dbed468b
MF		 162 * sim-config.h: Likewise.
163
0ede24f2
MF		 1642021-01-02 Mike Frysinger <vapier@gentoo.org>
165
166 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
167 FLOOR_PAGE): Delete unused macros.
168 (align_up, align_down): Define.
169
b3f8962b
TV		 1702020-08-10 Tom de Vries <tdevries@suse.de>
171
172 * sim-cpu.c: Include stdlib.h for free.
173
b760fb3a
SM		 1742020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
175
176 * nrun.c: Include stdlib.h.
177 * sim-core.c: Likewise.
178 * sim-engine.c: Likewise.
179 * sim-io.c: Likewise.
180 * sim-module.c: Likewise.
181 * sim-reason.c: Likewise.
182
78aa740b
TT		 1832019-12-19 Tom Tromey <tromey@adacore.com>
184
185 PR build/24572:
186 * Makefile.in (install-strip): New target.
187
f47674be
PK		 1882019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
189
190 * sim-utils.c: Prevent buffer overflow.
191
ddd44b70
DD		 1922019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
193
194 * gennltvals.sh: Add PRU libgloss target.
195 * nltvals.def: Regenerate from the latest libgloss sources.
196
f1cc84f5
SH		 1972019-06-13 Stafford Horne <shorne@gmail.com>
198
199 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
200 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
201 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
202
688cea90
SH		 2032019-06-13 Stafford Horne <shorne@gmail.com>
204
205 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
206 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
207
798066ab
AB		 2082019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
209
210 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
211 CURRENT_TARGET_BYTE_ORDER.
212 (SUBWORDTFSI): Likewise.
213 (JOINSIDF): Likewise.
214 (JOINSIXF): Likewise.
215 (JOINSITF): Likewise.
216
d3fe0d7b
AB		 2172019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
218
219 * sim-base.h: Add 'sim-assert.h' include.
220 * sim-basics.h: Add 'libiberty.h' include.
221
b6061d4d
SH		 2222019-03-28 Stafford Horne <shorne@gmail.com>
223
224 * sim-options.c: Include "config.h".
225 Include <stdio.h>.
226 * sim-watch.c: Include "config.h".
227 Include <stdio.h>.
228 * hw-device.c: Include <string.h>.
229 * hw-events.c: Include <string.h>.
230 * hw-handles.c: Include <stdlib.h>.
231 * sim-fpu.c: Include <stdlib.h>.
232
ef986697
SH		 2332019-03-28 Stafford Horne <shorne@gmail.com>
234
235 * Make-common.in (sim-arange_h): Remove sim-arange.c
236 * sim-arange.c: Remove SIM_ARANGE_C.
237 Add ifdef for _SIM_ARANGE_C_.
238 Include "sim-arange.h".
239 Remove include for unused "sim-assert.h".
240 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
241 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
242 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
243 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
244 INLINE_SIM_ARANGE.
245 * sim-arange.h (sim_addr_range_add): Declare as
246 INLINE_SIM_ARANGE.
247 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
248 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
249 Remove definition of SIM_ARANGE_INLINE.
250 Remove [HAVE_INLINE].
251 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
252 * sim-base.h: Include "sim-arange.h"
253 * sim-basics.h: Remove include of "sim-arange.h"
254 * sim-inline.c: Include "sim-arange.c"
255 * sim-inline.h: Define INLINE_SIM_ARANGE.
256 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
257 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
258
67f8b42f
TT		 2592019-01-26 Tom Tromey <tom@tromey.com>
260
261 * Make-common.in (version.c): Use sim's create-version.sh.
262 * create-version.sh: New file.
263
7516c26f
PK		 2642019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
265
b84bb29d 266 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 267
dc7e8184
SM		 2682019-01-15 Simon Marchi <simon.marchi@ericsson.com>
269
270 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
271
c5ebe0ff
AB		 2722018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
273
274 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
275 this point, it should have already been set in cb_syscall.
276
07f5f4c6
RH		 2772018-10-05 Stafford Horne <shorne@gmail.com>
278
279 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
280 (ADDOFDI): New function, add overflow flag DI variant.
281 (SUBCFDI): New function, subtract carry flag DI variant.
282 (SUBOFDI): New function, subtract overflow flag DI variant.
283
2283a210
КВО		 2842018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
285
286 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
287 cpu_core.byte_xor.
288 * sim-core.c (sim_core_set_xor): Likewise.
289 (sim_core_xor_read_buffer): Likewise.
290 (sim_core_xor_write_buffer): Likewise.
291
58884b0e
PG		 2922017-12-12 Peter Gavin <pgavin@gmail.com>
293 Stafford Horne <shorne@gmail.com>
294
295 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
296 flag.
297 (MUL1OFSI): New function, 1's complement overflow flag.
298
07b95864
PG		 2992017-12-12 Peter Gavin <pgavin@gmail.com>
300 Stafford Horne <shorne@gmail.com>
301
302 * cgen-accfp.c (remsf, remdf): New function.
303 (cgen_init_accurate_fpu): Add remsf and remdf.
304 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
305 * sim-fpu.c (sim_fpu_rem): New function.
306 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
307 (sim_fpu_rem): New function.
308 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
309
5c887dd5
JB		 3102017-09-06 John Baldwin <jhb@FreeBSD.org>
311
312 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
313 environment.
314
003ca0fd
YQ		 3152017-05-24 Yao Qi <yao.qi@linaro.org>
316
317 * sim-trace.c (trace_disasm): Caller update.
318
5357150c
MF		 3192016-08-15 Mike Frysinger <vapier@gentoo.org>
320
321 * sim-base.h (sim_state_base): Add prog_syms_count.
322 (STATE_PROG_SYMS_COUNT): Define.
323 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
324 (trace_load_symbols): New function.
325 (trace_sym_value): Likewise.
326 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
327 loading logic with a call to trace_load_symbols.
328 * sim-trace.h (trace_load_symbols, trace_sym_value): New
329 prototypes.
330
4c171e25
MF		 3312016-08-13 Mike Frysinger <vapier@gentoo.org>
332
333 * cgen-types.h (mode_names): Mark const.
334 * cgen-utils.c (mode_names): Likewise.
335
6b979454
MF		 3362016-08-13 Mike Frysinger <vapier@gentoo.org>
337
338 * cgen-defs.h (struct cgen_state): Delete argv and envp.
339 (STATE_ARGV, STATE_ENVP): Delete.
340
13754e4c
NC		 3412016-02-04 Nick Clifton <nickc@redhat.com>
342
343 * cgen-scache.c (scache_option_handler): Prevent possible
344 undefined behaviour computing the size of the scache by using
345 unsigned integers instead of signed integers.
346
f749ed60
JB		 3472016-01-17 Joel Brobecker <brobecker@adacore.com>
348
349 * sim-fpu.c: Minor comment fixes throughout.
350
3c8e93b7
JB		 3512016-01-17 Joel Brobecker <brobecker@adacore.com>
352
353 * sim-fpu.c (print_bits): Minor reformatting (no code change).
354 (sim_fpu_map): Likewise.
355
34ac507d
MF		 3562016-01-11 Mike Frysinger <vapier@gentoo.org>
357
358 * sim-config.c (print_sim_config): Drop extra whitespace before =
359 in output for byte order, stdio, and msb settings.
360
ce39bd38
MF		 3612016-01-10 Mike Frysinger <vapier@gentoo.org>
362
363 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
364 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
365 sim-stdio, sim-trace, and sim-profile.
366 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
367 (SIM_AC_OPTION_ASSERT): Likewise.
368 (SIM_AC_OPTION_SMP): Likewise.
369 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
370 * configure: Regenerate.
371 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
372 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
373 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
374 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
375 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
376 WITH_ENVIRONMENT & USER_ENVIRONMENT.
377 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
378 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
379 WITH_ASSERT, WITH_STDIO): Delete.
380 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
381 check.
382
e19418e0
MF		 3832016-01-10 Mike Frysinger <vapier@gentoo.org>
384
385 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
386 * configure: Regenerate.
387 * Make-common.in (SIM_PACKAGES): Delete.
388 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
389
16f7876d
MF		 3902016-01-10 Mike Frysinger <vapier@gentoo.org>
391
392 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
393
35656e95
MF		 3942016-01-10 Mike Frysinger <vapier@gentoo.org>
395
396 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
397
99d8e879
MF		 3982016-01-10 Mike Frysinger <vapier@gentoo.org>
399
400 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
401 sim_link_links.
402 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
403 * gentmap.c: Change targ-vals.def include to nltvals.def.
404 * Make-common.in (gentmap): Change targ-vals.def to
405 $(srccom)/nltvals.def.
406 (distclean): Delete rm -f targ-vals.def.
407 * Makefile.in: Update comment.
408
347fe5bb
MF		 4092016-01-10 Mike Frysinger <vapier@gentoo.org>
410
411 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
412 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
413 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
414
0dc73ef7
MF		 4152016-01-10 Mike Frysinger <vapier@gentoo.org>
416
417 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
418 and --enable-sim-stdcall and sim_stdcall.
419 * configure: Regenerate.
420 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
421 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
422 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
423 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
424 (REGPARM_*): Delete all regparm defines and their use.
425
22be3fbe
MF		 4262016-01-10 Mike Frysinger <vapier@gentoo.org>
427
428 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
429 * Make-common.in (SIM_CFLAGS): Delete.
430 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
431 * Makefile.in: Likewise.
432
936df756
MF		 4332016-01-09 Mike Frysinger <vapier@gentoo.org>
434
435 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
436 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
437 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
438 * acinclude.m4 (SIM_AC_COMMON): ... here.
439 * aclocal.m4, configure: Regenerate.
440 * config.in: Delete file.
441 * callback.c: Change cconfig.h include to config.h.
442 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
443 syscall.c: Likewise.
444 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
445 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
446
b900245c
MF		 4472016-01-06 Mike Frysinger <vapier@gentoo.org>
448
449 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
450 date, and time information.
451
2e3d4f4d
MF		 4522016-01-06 Mike Frysinger <vapier@gentoo.org>
453
454 * sim-options.c (sim_parse_args): Mark argv array const.
455 * sim-options.h (sim_parse_args): Likewise.
456
bfb2629c
MF		 4572016-01-05 Mike Frysinger <vapier@gentoo.org>
458
459 * sim-trace.c: Include dis-asm.h.
460 (OPTION_TRACE_DISASM): New enum.
461 (trace_options): Add trace-disasm flag.
462 (trace_option_handler): Handle OPTION_TRACE_DISASM.
463 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
464 (dis_read, dis_printf, trace_disasm): New functions.
465 * sim-trace.h: Include dis-asm.h.
466 (TRACE_INSN_IDX): Clarify comment.
467 (TRACE_DISASM_IDX): New enum.
468 (TRACE_disasm): New define.
469 (WITH_TRACE_DISASM_P): New define.
470 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
471 (STRACE_DISASM_P): New define.
472 (TRACE_DISASM_P): Likewise.
473 (TRACE_DISASM_P): Likewise.
474 (TRACE_DISASM): Likewise.
475 (trace_disasm): New function.
476
44ddb0c6
MF		 4772016-01-04 Mike Frysinger <vapier@gentoo.org>
478
479 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
480
bc273e17
MF		 4812016-01-04 Mike Frysinger <vapier@gentoo.org>
482
483 * cgen-scache.c (MAX): Delete.
484 (scache_init): Change MAX to max.
485 * cgen-trace.c (min): Delete.
486 * cgen-utils.c (min): Delete.
487 * sim-basics.h [!min] (min): Define.
488 [!max] (max): Define.
489
8d7d784e
MF		 4902016-01-04 Mike Frysinger <vapier@gentoo.org>
491
492 * sim-options.c (sim_parse_args): Tweak getopt error message.
493
9bbf6f91
MF		 4942016-01-04 Mike Frysinger <vapier@gentoo.org>
495
496 * acinclude.m4 (sim-bswap): Delete.
497 * configure: Regenerate.
498 * Make-common.in (SIM_BSWAP): Delete.
499 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
500 * sim-config.h (htonl, ntohl): Delete.
501 (WITH_BSWAP): Delete.
502
77cf2ef5
MF		 5032016-01-03 Mike Frysinger <vapier@gentoo.org>
504
505 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
506 opterr state to it before calling getopt_long and restore afterwards.
507 Set opterr to 0. When optc is '?', call sim_io_eprintf.
508
61971b86
MF		 5092016-01-03 Mike Frysinger <vapier@gentoo.org>
510
511 * hw-device.h (device): Delete commented typedef.
512 * sim-basics.h (device): Delete typedef.
513
34fed699
MF		 5142016-01-03 Mike Frysinger <vapier@gentoo.org>
515
516 * sim-options.c (sim_parse_args): Replace for loop with a call
517 to countargv.
518
aba6f46b
MF		 5192016-01-03 Mike Frysinger <vapier@gentoo.org>
520
521 * nrun.c (myname): Mark const.
522 (main): Mark name const. Replace myname parsing loop with a
523 call to lbasename.
524
0cb8d851
MF		 5252016-01-03 Mike Frysinger <vapier@gentoo.org>
526
527 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
528 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
529 (SIM_AC_OPTION_HOSTENDIAN): Delete.
530 * config.in, configure: Regenerate.
531 * Make-common.in (SIM_HOSTENDIAN): Delete.
532 * sim-config.c (current_host_byte_order): Delete.
533 (sim_config): Delete current_host_byte_order assignments and
534 CURRENT_HOST_BYTE_ORDER checks.
535 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
536 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
537 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
538 (current_host_byte_order): Delete.
539 (CURRENT_HOST_BYTE_ORDER): Likewise.
540 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
541 (HOST_BYTE_ORDER): ... this.
542 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
543 HOST_BYTE_ORDER.
544 (sim_endian_join_16): Likewise.
545 * sim-n-core.h (sim_core_read_misaligned_N): Change
546 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
547 (sim_core_write_misaligned_N): Likewise.
548 * sim-n-endian.h (endian_t2h_N): Likewise.
549 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
550 endian_le2h_N): Likewise.
551 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
552
1ac72f06
MF		 5532016-01-02 Mike Frysinger <vapier@gentoo.org>
554
555 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
556 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
557 BFD_ENDIAN_UNKNOWN.
558 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
559 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
560 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
561 * nrun.c (main): Likewise.
562 * sim-config.c (current_host_byte_order): Change type to enum
563 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
564 (current_target_byte_order): Likewise.
565 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
566 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
567 BFD_ENDIAN_UNKNOWN.
568 (sim_config): Change prefered_target_byte_order type to enum
569 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
570 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
571 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
572 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
573 Delete all the various arch/OS endian includes & defines.
574 (current_host_byte_order): Change type to enum bfd_endian.
575 (current_target_byte_order): Likewise.
576 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
577 (CURRENT_TARGET_BYTE_ORDER): Likewise.
578 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
579 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
580 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
581 BFD_ENDIAN_UNKNOWN.
582 (sim_events_watch_core): Likewise.
583 * sim-events.h: Likewise.
584 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
585 BFD_ENDIAN_BIG.
586 (sim_core_write_misaligned_N): Likewise.
587 * sim-n-endian.h (endian_h2be_N): Likewise.
588 (endian_be2h_N): Likewise.
589 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
590 (offset_N): Likewise.
591 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
592 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
593
d47f5b30
MF		 5942016-01-02 Mike Frysinger <vapier@gentoo.org>
595
596 * cgen-defs.h (current_state): Delete.
597 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
598 * sim-utils.c (current_state): Delete.
599
9950eccb
MF		 6002015-12-30 Mike Frysinger <vapier@gentoo.org>
601
602 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
603 to use lbasename.
604
5e744ef8
MF		 6052015-12-27 Mike Frysinger <vapier@gentoo.org>
606
607 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
608
1b393626
MF		 6092015-12-26 Mike Frysinger <vapier@gentoo.org>
610
611 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
612 * config.in, configure: Regenerate.
613 * Make-common.in (sim-basics_h): Delete tconfig.h.
614 (distclean): Likewise.
615 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
616 (new_sim_core_mapping): Delete WITH_HW and device *device.
617 (sim_core_map_attach, sim_core_attach): Likewise.
618 (sim_core_read_buffer): Delete WITH_DEVICES logic.
619 (sim_core_write_buffer): Likewise.
620 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
621 *device.
622 (sim_core_attach): Likewise.
623 (device_io_read_buffer, device_io_write_buffer): Delete.
624 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
625 (sim_core_write_aligned_N): Likewise.
626 * tconfig.h: Delete file.
627
dea10706
MF		 6282015-12-26 Mike Frysinger <vapier@gentoo.org>
629
630 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
631 Call sim_cpu_hw_io_read_buffer if cpu is valid.
632 (sim_core_write_buffer): Move cia decl to top of func. Call
633 sim_cpu_hw_io_write_buffer if cpu is valid.
634
49aef5a5
MF		 6352015-12-25 Mike Frysinger <vapier@gentoo.org>
636
637 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
638 HW_TRACE call.
639 (hw_find_integer_property): Likewise.
640 (hw_find_integer_array_property): Likewise.
641 (hw_add_duplicate_property): Likewise.
642
cf59f47e
MF		 6432015-12-25 Mike Frysinger <vapier@gentoo.org>
644
645 * sim-config.h (WITH_ENGINE): Delete.
646 * sim-module.c (modules): Always include sim_engine_install.
647
0d585950
MF		 6482015-12-25 Mike Frysinger <vapier@gentoo.org>
649
650 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
651 * cgen-types.h (SIM_HAVE_MODEL): Delete.
652 * sim-base.h: Always include sim-model.h.
653 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
654 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
655 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
656 [!WITH_MODEL_P] (sim_machs): Define.
657 * sim-model.h: Add some developer docs.
658 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
659 (WITH_MODEL_P): Define.
660 * sim-module.c (modules): Always include sim_model_install.
661 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
662
8a0ebee6
MF		 6632015-12-25 Mike Frysinger <vapier@gentoo.org>
664
665 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
666 * sim-model.c: Likewise.
667 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
668 SIM_MACH_IMP_PROPERTIES
669
42a3af56
MF		 6702015-12-25 Mike Frysinger <vapier@gentoo.org>
671
672 * sim-core.c (device_error): Delete.
673 (sim_core_map_attach): Delete calls to device_error.
674 (sim_core_attach): Likewise.
675 * sim-core.h (device_error): Delete.
676 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
677 to sim_engine_abort.
678 (sim_core_write_aligned_N): Likewise.
679
9e8e7dd9
MF		 6802015-12-25 Mike Frysinger <vapier@gentoo.org>
681
682 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
683 * sim-core.c (sim_core_write_buffer): Likewise.
684 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
685 (sim_core_write_aligned_N): Likewise.
686
268c9139
MF		 6872015-12-25 Mike Frysinger <vapier@gentoo.org>
688
689 * dv-pal.c: Include config.h and sim-main.h.
690 (hw_pal_io_read_buffer): Always call CPU_INDEX.
691
26936211
MF		 6922015-12-24 Mike Frysinger <vapier@gentoo.org>
693
694 * sim-options.c (standard_options): Always enable load-lma and
695 load-vma options.
696 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
697
9db2b719
MF		 6982015-12-24 Mike Frysinger <vapier@gentoo.org>
699
700 * sim-module.c (MODULE_LIST): Delete.
701
bd3fb5b8
MF		 7022015-12-24 Mike Frysinger <vapier@gentoo.org>
703
704 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
705 Move to h8300/compile.c.
706 [SIM_H8300] (standard_options): Likewise.
707 (standard_option_handler): Likewise.
708
84e8e361
MF		 7092015-12-24 Mike Frysinger <vapier@gentoo.org>
710
711 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
712 sim_watchpoint_install.
713
3cabaf66
MF		 7142015-12-24 Mike Frysinger <vapier@gentoo.org>
715
716 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
717 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
718 sim_memopt_install.
719 * sim-options.c (OPTION_MEM_SIZE): Delete.
720 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
721 (standard_option_handler): Likewise.
722
8abe6c66
MF		 7232015-12-24 Mike Frysinger <vapier@gentoo.org>
724
725 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
726
dc11500a
MF		 7272015-11-21 Mike Frysinger <vapier@gentoo.org>
728
729 PR sim/18762
730 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
731
2561d580
MF		 7322015-11-21 Mike Frysinger <vapier@gentoo.org>
733
734 PR sim/19273
735 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
736 vasprintf, and va_end together. Check ret after va_end call.
737
37258e99
MF		 7382015-11-21 Mike Frysinger <vapier@gentoo.org>
739
740 * sim-types.h (SIM_PRI_TB): Define.
741 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
742 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
743 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
744 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
745
cdf850e9
MF		 7462015-11-17 Mike Frysinger <vapier@gentoo.org>
747
748 * sim-main.h (WITH_MODULO_MEMORY): Delete.
749 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
750 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
751 (sim_core_translate): Likewise.
752 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
753
146b80ff
MF		 7542015-11-16 Mike Frysinger <vapier@gentoo.org>
755
756 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
757 (cgen_cpu_close): Change to XCONCAT2.
758
797eee42
MF		 7592015-11-15 Mike Frysinger <vapier@gentoo.org>
760
761 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
762 and sim-stop.o.
763
6e4f085c
MF		 7642015-11-14 Mike Frysinger <vapier@gentoo.org>
765
766 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
767 * sim-close.c: New file.
768
8e394ffc
AB		 7692015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
770 Ali Lown <ali.lown@imgtec.com>
771
772 * sim-bits.h (EXTEND6): New macro.
773 (EXTEND12): New macro.
774 (EXTEND25): New macro.
775
602a67cb
MF		 7762015-06-24 Mike Frysinger <vapier@gentoo.org>
777
778 * sim-trace.c (trace_one_insn): Delete.
779 * sim-trace.h (trace_one_insn): Delete.
780
9b6025d1
MF		 7812015-06-24 Mike Frysinger <vapier@gentoo.org>
782
783 * sim-trace.c (debug_printf): Rename to ...
784 (sim_debug_printf): ... this.
785 * sim-trace.h (debug_printf): Delete define.
786 (debug_printf): Rename to ...
787 (sim_debug_printf): ... this.
788
fa8f87e5
MF		 7892015-06-24 Mike Frysinger <vapier@gentoo.org>
790
791 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
792 (trace_options): Add trace-register option.
793 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
794 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
795 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
796 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
797 TRACE_REGISTER_P, TRACE_REGISTER): Define.
798
cf304b56
MF		 7992015-06-24 Mike Frysinger <vapier@gentoo.org>
800
801 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
802 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
803 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
804 STRACE_DEBUG): Define.
805
8371bf0c
MF		 8062015-06-24 Mike Frysinger <vapier@gentoo.org>
807
808 * sim-trace.c (trace_options): Update help text for trace-alu,
809 trace-fpu, trace-vpu, and trace-semantics.
810 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
811 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
812
e7505490
MF		 8132015-06-24 Mike Frysinger <vapier@gentoo.org>
814
815 * sim-assert.h (SIM_FILTER_PATH): Delete.
816 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
817 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
818 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
819 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
820 * sim-events.c: Include libiberty.h.
821 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
822
8d0978fb
MF		 8232015-06-23 Mike Frysinger <vapier@gentoo.org>
824
825 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
826 (AC_ARG_ENABLE(sim-cflags)): Likewise.
827 (AC_ARG_ENABLE(sim-debug)): Likewise.
828 (AC_ARG_ENABLE(sim-stdio)): Likewise.
829 (AC_ARG_ENABLE(sim-trace)): Likewise.
830 (AC_ARG_ENABLE(sim-profile)): Likewise.
831 (AC_ARG_ENABLE(sim-environment)): Likewise.
832 (AC_ARG_ENABLE(sim-alignment)): Likewise.
833 (AC_ARG_ENABLE(sim-assert)): Likewise.
834 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
835 (AC_ARG_ENABLE(sim-endian)): Likewise.
836 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
837 (AC_ARG_ENABLE(sim-float)): Likewise.
838 (AC_ARG_ENABLE(sim-scache)): Likewise.
839 (AC_ARG_ENABLE(sim-default-model)): Likewise.
840 (AC_ARG_ENABLE(sim-inline)): Likewise.
841 (AC_ARG_ENABLE(sim-packages)): Likewise.
842 (AC_ARG_ENABLE(sim-regparm)): Likewise.
843 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
844 (AC_ARG_ENABLE(sim-smp)): Likewise.
845 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
846 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
847 (AC_ARG_ENABLE(cgen-maint)): Likewise.
848 * configure: Regenerate.
849
4953dc20
MF		 8502015-06-23 Mike Frysinger <vapier@gentoo.org>
851
852 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
853
b50a1532
MF		 8542015-06-23 Mike Frysinger <vapier@gentoo.org>
855
856 * cgen-trace.c [!__STDC__]: Delete.
857 * sim-trace.h [!__STDC__]: Likewise.
858
ccd4b295
MF		 8592015-06-21 Mike Frysinger <vapier@gentoo.org>
860
861 * sim-model.c (sim_model_init): Assert model is not NULL.
862
f55b33d5
MF		 8632015-06-21 Mike Frysinger <vapier@gentoo.org>
864
865 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
866 stdint.h. Replace all signed/unsigned typedefs with int#_t and
867 uint#_t.
868
618b526e
MF		 8692015-06-21 Mike Frysinger <vapier@gentoo.org>
870
871 * sim-alu.h (_SIM_ALU_H_): Rename to ...
872 (SIM_ALU_H): ... this.
873 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
874 (SIM_ASSERT_H): ... this.
875 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
876 (SIM_BASICS_H): ... this.
877 * sim-bits.h (_SIM_BITS_H_): Rename to ...
878 (SIM_BITS_H): ... this.
879 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
880 (SIM_ENDIAN_H): ... this.
881
57b42d64
MF		 8822015-06-18 Mike Frysinger <vapier@gentoo.org>
883
884 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
885 constant string.
886
7aec3bb9
MF		 8872015-06-18 Mike Frysinger <vapier@gentoo.org>
888
889 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
890 m for sentinel testing.
891
7d5c6c43
MF		 8922015-06-17 Mike Frysinger <vapier@gentoo.org>
893
894 * sim-syscall.c: Include errno.h and targ-vals.h.
895 (sim_syscall_multi, sim_syscall): Define.
896 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
897 * syscall.c (cb_syscall): Extend comment.
898
61a0c964
MF		 8992015-06-17 Mike Frysinger <vapier@gentoo.org>
900
901 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
902 * sim-syscall.c: New file.
903 * sim-syscall.h: New file.
904
6362a3f8
MF		 9052015-06-17 Mike Frysinger <vapier@gentoo.org>
906
907 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
908 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
909 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
910 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
911 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
912 Define.
913 * gentmap.c (gen_targ_map_c): Output name field.
914
306f4178
MF		 9152015-06-12 Mike Frysinger <vapier@gentoo.org>
916
917 * acinclude.m4: Change configure.in to configure.ac.
918 * sim-config.h: Likewise.
919
a3487082
MF		 9202015-06-12 Mike Frysinger <vapier@gentoo.org>
921
922 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
923 * configure: Regenerate.
924
bb11f3ed
MF		 9252015-06-12 Mike Frysinger <vapier@gentoo.org>
926
927 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
928 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
929 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
930 TRACE_DEBUG): Define.
931
bffcfec8
MF		 9322015-06-12 Mike Frysinger <vapier@gentoo.org>
933
934 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
935 * sim-trace.c (trace_option_handler): Likewise.
936 * sim-trace.h (WITH_TRACE_ANY_P): Define.
937 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
938 (TRACE_ANY_P): Likewise.
939
db7858e2
MF		 9402015-06-12 Mike Frysinger <vapier@gentoo.org>
941
942 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
943 CGEN_TRACE_INSN_FINI.
944 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
945 trace_result to cgen_trace_result, trace_insn_fini to
946 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
947 and trace_extract to cgen_trace_extract.
948 * cgen-trace.h (trace_insn_init): Rename to ...
949 (cgen_trace_insn_init): ... this.
950 (trace_insn_fini): Rename to ...
951 (cgen_trace_insn_fini): ... this.
952 (trace_insn): Rename to ...
953 (cgen_trace_insn): ... this.
954 (trace_extract): Rename to ...
955 (cgen_trace_extract): ... this.
956 (trace_result): Rename to ...
957 (cgen_trace_result): ... this.
958 (TRACE_RESULT_P): Rename to ...
959 (CGEN_TRACE_RESULT_P): ... this.
960 (TRACE_INSN_INIT): Rename to ...
961 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
962 cgen_trace_insn_init.
963 (TRACE_INSN_FINI): Rename to ...
964 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
965 cgen_trace_insn_fini.
966 (TRACE_PRINTF): Rename to ...
967 (CGEN_TRACE_PRINTF): ... this.
968 (TRACE_INSN): Rename to ...
969 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
970 (TRACE_EXTRACT): Rename to ...
971 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
972 cgen_trace_extract.
973 (TRACE_RESULT): Rename to ...
974 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
975 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
976 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
977 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
978 TRACE_INSN to CGEN_TRACE_INSN.
979 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
980
83034798
MF		 9812015-06-11 Mike Frysinger <vapier@gentoo.org>
982
983 * sim-events.c (ETRACE_P): Delete.
984 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
985 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
986 * sim-events.h (struct _sim_events): Delete trace member.
987 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
988 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
989
ce4eda4a
MF		 9902015-06-11 Mike Frysinger <vapier@gentoo.org>
991
992 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
993 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
994 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
995 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
996
a6c2a374
MF		 9972015-06-11 Mike Frysinger <vapier@gentoo.org>
998
999 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1000
9b9c712c
MF		 10012015-06-11 Mike Frysinger <vapier@gentoo.org>
1002
1003 * sim-trace.h (WITH_TRACE_P): New define.
1004 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1005 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1006 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1007 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1008 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1009 Redefine to use WITH_TRACE_P.
1010
10112015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1012
1013 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1014 mistake in call to sim_engine_abort.
509c2f32 1015
0a13382c
NC		 10162015-04-29 Nick Clifton <nickc@redhat.com>
1017
1018 PR 18273
1019 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1020 increasing parenthesis around casts to signed values.
0a13382c 1021
767e68f1
MF		 10222015-04-21 Mike Frysinger <vapier@gentoo.org>
1023
1024 * gennltvals.sh: Add mcore support.
1025 * nltvals.def: Regenerate.
1026
248d23e8
MF		 10272015-04-21 Mike Frysinger <vapier@gentoo.org>
1028
1029 * cgen.sh: Add +x permissions.
1030 * genmloop.sh: Likewise.
1031 * gentvals.sh: Likewise.
1032 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1033 Change all uses of srcroot for newlib to newlibroot.
1034
20bca71d
MF		 10352015-04-18 Mike Frysinger <vapier@gentoo.org>
1036
1037 * sim-base.h (SIM_CPU): New typedef.
1038
7e83aa92
MF		 10392015-04-18 Mike Frysinger <vapier@gentoo.org>
1040
1041 * cgen-engine.h (CIA_ADDR): Delete.
1042 * sim-base.h: Update sim_cia example.
1043 [!CIA_ADDR] (sim_cia): New typedef.
1044
034685f9
MF		 10452015-04-17 Mike Frysinger <vapier@gentoo.org>
1046
1047 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1048 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1049 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1050 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1051 CIA_SET to CPU_PC_SET.
1052
78e9aa70
MF		 10532015-04-15 Mike Frysinger <vapier@gentoo.org>
1054
1055 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1056 * sim-main.h (STATE_CPU): Remove from comment and define.
1057
bf12d44e
MF		 10582015-04-13 Mike Frysinger <vapier@gentoo.org>
1059
1060 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1061 * configure: Regenerate.
1062
a542beff
MF		 10632015-04-13 Mike Frysinger <vapier@gentoo.org>
1064
1065 * sim-options.c: Include version.h.
1066 (OPTIONS_VERSION): New enum.
1067 (standard_options): Add "version".
1068 (standard_option_handler): Handle OPTIONS_VERSION.
1069
8c32ba22
MF		 10702015-04-13 Mike Frysinger <vapier@gentoo.org>
1071
1072 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1073 (create-version.sh): Delete.
1074
122bbfb5
MF		 10752015-04-06 Mike Frysinger <vapier@gentoo.org>
1076
1077 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1078
0fe84f3f
MF		 10792015-04-01 Mike Frysinger <vapier@gentoo.org>
1080
1081 * run-sim.h, run.c: Delete.
1082 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1083
aadc9410
MF		 10842015-03-31 Mike Frysinger <vapier@gentoo.org>
1085
1086 * config.in, configure: Regenerate.
1087 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1088 (ZLIB, ZLIBINC): Define.
1089 (BFD_LIB): Add $(ZLIB).
1090
5a394431
MF		 10912015-03-31 Mike Frysinger <vapier@gentoo.org>
1092
1093 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1094 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1095
92fc6153
MF		 10962015-03-29 Mike Frysinger <vapier@gentoo.org>
1097
1098 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1099 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1100 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1101
596f8827
MF		 11022015-03-24 Mike Frysinger <vapier@gentoo.org>
1103
1104 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1105 usage of STATE_WATCHPOINTS.
1106 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1107 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1108
523ba8f9
MF		 11092015-03-24 Mike Frysinger <vapier@gentoo.org>
1110
1111 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1112
c0931f26
MF		 11132015-03-24 Mike Frysinger <vapier@gentoo.org>
1114
1115 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1116
30452bbe
MF		 11172015-03-24 Mike Frysinger <vapier@gentoo.org>
1118
1119 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1120 of enable_sim_hardware to AC_ARG_ENABLE.
1121
49cd1634
MF		 11222015-03-23 Mike Frysinger <vapier@gentoo.org>
1123
1124 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1125 Add dv-sockser.o to sim_hw_objs.
1126
3649cb06
MF		 11272015-03-23 Mike Frysinger <vapier@gentoo.org>
1128
1129 * dv-sockser.c: Include config.h.
1130 * dv-sockser.h: Include sim-inline.h.
1131 [HAVE_DV_SOCKSER]: Move all prototypes here.
1132 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1133 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1134
6cd5ace4
MF		 11352015-03-16 Mike Frysinger <vapier@gentoo.org>
1136
1137 * gentmap.c, run.c: Convert old style prototypes.
1138
ae7d0cac
MF		 11392015-03-16 Mike Frysinger <vapier@gentoo.org>
1140
1141 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1142 symlinking tconfig.h to tconfig.in.
1143 * config.in, configure: Regenerate.
1144 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1145 * tconfig.in: Rename file ...
1146 * tconfig.h: ... here.
1147
8406bb59
MF		 11482015-03-15 Mike Frysinger <vapier@gentoo.org>
1149
1150 * dv-socker.h (dv_sockser_install): Declare.
1151 * sim-module.c: Include config.h.
1152 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1153 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1154 * sim-module.h: Include gdb/remote-sim.h.
1155
1303206d
MF		 11562015-03-14 Mike Frysinger <vapier@gentoo.org>
1157
1158 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1159 (sim-inline.c): Delete rule.
1160
465fb143
MF		 11612015-03-14 Mike Frysinger <vapier@gentoo.org>
1162
1163 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1164 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1165 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1166
93129366
MF		 11672015-03-14 Mike Frysinger <vapier@gentoo.org>
1168
1169 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1170 [!ASSERT, WITH_ASSERT]: Likewise.
1171 * sim-endian.c: Delete sim-io.h include.
1172
4c4ca605
MF		 11732015-02-19 Mike Frysinger <vapier@gentoo.org>
1174
1175 * run-sim.h (sim_kill): Delete unused prototype.
1176
dc1d9d1f
CG		 11772015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1178
16218fd3
CG		 1179 * gentmap.c: Include "string.h".
1180
11812015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1182
1183 * sim-options.c (sim_args_command): Call freeargv() when failure
1184 occurs.
dc1d9d1f 1185
fdbf396f
JB		 11862015-01-07 Joel Brobecker <brobecker@adacore.com>
1187
1188 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1189
2d7bb758
JB		 11902014-12-03 Joel Brobecker <brobecker@adacore.com>
1191
1192 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1193 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1194 callbacks following renaming in callback.h.
1195 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1196 callback by call to "to_lstat" callback
1197
6aefca7e
GB		 11982014-08-28 Gary Benson <gbenson@redhat.com>
1199
1200 * sim-trace.h (debug_printf): New define.
1201
2974be62
AM		 12022014-08-19 Alan Modra <amodra@gmail.com>
1203
1204 * configure: Regenerate.
1205
faa743bb
RM		 12062014-08-15 Roland McGrath <mcgrathr@google.com>
1207
1208 * configure: Regenerate.
1209 * config.in: Regenerate.
1210
60d847df
MF		 12112014-03-10 Mike Frysinger <vapier@gentoo.org>
1212
1213 * sim-command.c (sim_do_command): Add const to cmd.
1214 * sim-options.c (sim_args_command): Add const to cmd.
1215 * sim-options.h (sim_args_command): Add const to cmd.
1216
b2b255bd
MF		 12172014-03-05 Mike Frysinger <vapier@gentoo.org>
1218
1219 * sim-hload.c (sim_load): Add const to prog.
1220 * sim-load.c (sim_load_file): Likewise.
1221 * sim-utils.c (sim_analyze_program): Likewise.
1222 * sim-utils.h (sim_analyze_program): Likewise.
1223 (sim_load_file): Likewise.
1224
1a8a700e
MF		 12252014-03-04 Mike Frysinger <vapier@gentoo.org>
1226
1227 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1228 * callback.c (system): Delete unused prototype.
1229 (os_init): Likewise.
1230 (os_shutdown): Likewise.
1231 (os_unlink): Likewise.
1232 (os_time): Likewise.
1233 (os_system): Likewise.
1234 (os_rename): Likewise.
1235 (os_write_stdout): Likewise.
1236 (os_flush_stdout): Likewise.
1237 (os_write_stderr): Likewise.
1238 (os_flush_stderr): Likewise.
1239 (os_write): Likewise.
1240 (os_read_stdin): Likewise.
1241 (os_read): Likewise.
1242 (os_open): Likewise.
1243 (os_lseek): Likewise.
1244 (os_isatty): Likewise.
1245 (os_get_errno): Likewise.
1246 (os_close): Likewise.
1247 (os_vprintf_filtered): Likewise.
1248 (os_evprintf_filtered): Likewise.
1249 (os_error): Likewise.
1250 (fdmap): Likewise.
1251 (fdbad): Likewise.
1252 (wrap): Likewise.
1253 (wrap): Change to new style prototype.
1254 (fdbad): Likewise.
1255 (fdmap): Likewise.
1256 (os_close): Likewise.
1257 (os_poll_quit): Likewise.
1258 (os_get_errno): Likewise.
1259 (os_isatty): Likewise.
1260 (os_lseek): Likewise.
1261 (os_open): Likewise.
1262 (os_read): Likewise.
1263 (os_read_stdin): Likewise.
1264 (os_write): Likewise.
1265 (os_write_stdout): Likewise.
1266 (os_flush_stdout): Likewise.
1267 (os_write_stderr): Likewise.
1268 (os_flush_stderr): Likewise.
1269 (os_rename): Likewise.
1270 (os_system): Likewise.
1271 (os_time): Likewise.
1272 (os_unlink): Likewise.
1273 (os_stat): Likewise.
1274 (os_fstat): Likewise.
1275 (os_lstat): Likewise.
1276 (os_ftruncate): Likewise.
1277 (os_truncate): Likewise.
1278 (os_pipe): Likewise.
1279 (os_pipe_empty): Likewise.
1280 (os_pipe_nonempty): Likewise.
1281 (os_shutdown): Likewise.
1282 (os_init): Likewise.
1283 (cb_read_target_syscall_maps): Likewise.
1284 (cb_target_to_host_syscall): Likewise.
1285 (cb_host_to_target_errno): Likewise.
1286 (cb_target_to_host_open): Likewise.
1287 (cb_store_target_endian): Likewise.
1288 (cb_host_to_target_stat): Likewise.
1289 * sim-hload.c (sim_load): Change to new style prototype.
1290 * sim-load.c (sim_load_file): Change to new style prototype.
1291 (report_transfer_performance): Likewise.
1292 (xprintf_bfd_vma): Likewise.
1293 * syscall.c (cb_get_string): Change to new style prototype.
1294 (get_path): Likewise.
1295 (cb_syscall): Likewise.
1296
7b064844
HPN		 12972013-10-15 Hans-Peter Nilsson <hp@axis.com>
1298
1299 * create-version.sh: Align parameters to match those of
1300 ../../gdb/common/create-version.sh.
1301 * Make-common.in (srcsim): New variable.
1302 (version.c): Adjust call to create-version.sh as per above.
1303
bf3d9781
AM		 13042013-09-23 Alan Modra <amodra@gmail.com>
1305
1306 * configure: Regenerate.
1307
f06dccb0
MF		 13082013-09-03 Mike Stump <mikestump@comcast.net>
1309
1310 * sim-options.c (complete_option_list): Mark text and word const.
1311
d6c2da54
TT		 13122013-06-28 Tom Tromey <tromey@redhat.com>
1313
1314 * Make-common.in (version.c): Use version.in, not
1315 common/version.in.
1316 * create-version.sh: Likewise.
1317
b652c496
JB		 13182013-06-24 Joel Brobecker <brobecker@adacore.com>
1319
1320 * create-version.sh: New script. Adapted from
1321 gdb/commong/create-version.sh.
1322 * Make-common.in (version.c): Update rule dependencies,
1323 and re-implement using create-version.sh.
1324
3346cfda
NC		 13252013-06-21 Nick Clifton <nickc@redhat.com>
1326
1327 * gennltvals.sh: Add msp430 support.
1328 * nltvals.def: Regenerate.
1329
31e6ad7d
MF		 13302013-06-03 Mike Frysinger <vapier@gentoo.org>
1331
1332 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1333 * aclocal.m4, configure: Regenerate.
1334
d3685d60
TT		 13352013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1336
1337 PR build/15414:
1338 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1339 -Wformat-nonliteral with -Wno-format.
1340
1517bd27
MF		 13412013-03-26 Mike Frysinger <vapier@gentoo.org>
1342
1343 * acinclude.m4: Regenerate.
1344
3fd38161
JS		 13452013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1346
1347 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1348 which do not support dv-sockser.o. Add always as option to
1349 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1350 is always required to be enabled by simulator.
1351
3f170f37
MF		 13522012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1353
1354 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1355 * nltvals.def: Regenerate.
1356
5f3ef9d0
JB		 13572012-06-16 Joel Brobecker <brobecker@adacore.com>
1358
1359 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1360 * config.in, configure: Regenerate.
1361
2c1fa544
PA		 13622012-05-24 Pedro Alves <palves@redhat.com>
1363
1364 * sim-signal.h (sim_signal_to_target): Rename to ...
1365 (sim_signal_to_gdb_signal): ... this.
1366 * sim-signal.c (sim_signal_to_target): Rename to ...
1367 (sim_signal_to_gdb_signal): ... this.
1368 * sim-reason.c (sim_stop_reason): Adjust to rename.
1369
a493e3e2
PA		 13702012-05-24 Pedro Alves <palves@redhat.com>
1371
1372 PR gdb/7205
1373
72f4393d 1374 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1375
2ea28649
PA		 13762012-05-24 Pedro Alves <palves@redhat.com>
1377
1378 PR gdb/7205
1379
1380 Replace target_signal with gdb_signal throughout.
1381
a6ff997c
NC		 13822012-05-18 Nick Clifton <nickc@redhat.com>
1383
1384 PR 14072
1385 * callback.c: Include config.h before system header files.
1386 * cgen-trace.c: Likewise.
1387 * cgen-utils.c: Likewise.
1388 * gentmap.c: Likewise.
1389
ffbc20d9
MF		 13902012-04-02 Mike Frysinger <vapier@gentoo.org>
1391
1392 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1393
2aaed979
KB		 13942012-03-28 Rathish C <rathish.c@kpitcummins.com>
1395
1396 * sim-trace.c: Update the function prototype of save_data_size.
1397 Move the enum data_fmt from here...
1398 * sim-trace.h: ...to here.
1399 Add function prototype of save_data.
1400
a35a3322
MF		 14012012-03-25 Mike Frysinger <vapier@gentoo.org>
1402
1403 * sim-core.h (sim_core_trans_addr): Add prototype.
1404
f914e384
HPN		 14052012-03-24 Hans-Peter Nilsson <hp@axis.com>
1406
1407 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1408 missing in last change.
1409
2232061b
MF		 14102012-03-24 Mike Frysinger <vapier@gentoo.org>
1411
1412 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1413 * nrun.c: Include string.h/strings.h.
1414 * aclocal.m4, config.in, configure: Regenerate.
1415
ac0aacdf
MF		 14162012-03-22 Mike Frysinger <vapier@gentoo.org>
1417
1418 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1419 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1420 out -Werror initialization.
1421
509deab2
MF		 14222012-03-19 Mike Frysinger <vapier@gentoo.org>
1423
1424 * Make-common.in (TAGS): Change a-z to [:lower:].
1425 * acinclude.m4 (sim-trace): Likewise.
1426 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1427 Change A-Za-z0-9 to [:alnum:].
1428
9a5e0c49
MF		 14292012-03-18 Mike Frysinger <vapier@gentoo.org>
1430
1431 * nrun.c (main): Display strsignal of sigrc.
1432
96cdfef0
MF		 14332012-01-06 Mike Frysinger <vapier@gentoo.org>
1434
1435 * Makefile.in (abs_srcdir): Declare.
1436 (srcroot): Define in terms of abs_srcdir.
1437 (headers): Change srcdir to abs_srcdir.
1438
12c3e59c
JB		 14392012-01-02 Joel Brobecker <brobecker@adacore.com>
1440
1441 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1442 header.
1443
96987c2b
JB		 14442011-12-19 Joel Brobecker <brobecker@adacore.com>
1445
1446 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1447 system bourne shell.
1448
71712327
MF		 14492011-12-03 Mike Frysinger <vapier@gentoo.org>
1450
1451 * syscall.c (cb_get_string): Rename from "get_string".
1452 (get_path): Rename get_string call to cb_get_string.
1453
db2e4d67
MF		 14542011-12-03 Mike Frysinger <vapier@gentoo.org>
1455
1456 * Make-common.in (VPATH): Add $(srccom).
1457 (DEP): Delete.
1458 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1459 POSTCOMPILE): New variables.
1460 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1461 Include dependency files, when using GNU Make. Delete all
1462 dependency-only rules.
1463 * aclocal.m4: Include ../../config/depstand.m4. Call
1464 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1465 (MAKE, GMAKE): New substs.
1466
a13852d9
MF		 14672011-11-07 Mike Frysinger <vapier@gentoo.org>
1468
1469 PR sim/13161
1470 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1471 * configure, config.in: Regenerate.
1472 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1473
4399a56b
MF		 14742011-10-19 Mike Frysinger <vapier@gentoo.org>
1475
1476 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1477
f1a81b37
JB		 14782011-10-18 John Wehle <john@feith.com> (tiny patch)
1479
1480 * sim-profile.c (profile_info): Only print the title once.
1481
9c082ca8
MF		 14822011-10-17 Mike Frysinger <vapier@gentoo.org>
1483
1484 * acinclude.m4: Rename from aclocal.m4.
1485 * aclocal.m4: Regenerate.
1486
6ffe910a
MF		 14872011-10-17 Mike Frysinger <vapier@gentoo.org>
1488
1489 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1490 * common.m4: Delete.
1491 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1492 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1493 * configure: Regenerate.
1494
59c0b43d
TT		 14952011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1496
1497 * sim-alu.h (ALU32_AND): Clear carry flag.
1498 (ALU32_AND): Clear carry flag.
1499
66f8d993
MF		 15002011-10-09 Mike Frysinger <vapier@gentoo.org>
1501
1502 * dv-cfi.c: Include stdbool.h.
1503
d56a2aae
MF		 15042011-10-09 Mike Frysinger <vapier@gentoo.org>
1505
1506 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1507
4a99173d
MF		 15082011-10-04 Mike Frysinger <vapier@gentoo.org>
1509
1510 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1511 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1512
10915d9a
MF		 15132011-07-12 Mike Frysinger <vapier@gentoo.org>
1514
1515 * sim-command.c: Include sim-options.h.
1516
63042524
MF		 15172011-07-12 Mike Frysinger <vapier@gentoo.org>
1518
1519 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1520
24a6c33d
MF		 15212011-07-12 Mike Frysinger <vapier@gentoo.org>
1522
1523 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1524 Delete direct call to AC_PROG_CC.
1525
2419798b
MF		 15262011-07-05 Mike Frysinger <vapier@gentoo.org>
1527
1528 * sim-command.c: New file.
1529 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1530 (sim-command.o): New rule.
1531
440db575
MF		 15322011-05-27 Mike Frysinger <vapier@gentoo.org>
1533
1534 * sim-options.c (standard_option_handler): Remove arg[0] check
1535 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1536 not an empty string, otherwise assign "" back to it.
1537
3ddcae71
MF		 15382011-05-26 Mike Frysinger <vapier@gentoo.org>
1539
1540 * nltvals.def: Regenerate to include Blackfin syscalls again.
1541
3a49ea9f
MF		 15422011-05-25 Mike Frysinger <vapier@gentoo.org>
1543
1544 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1545 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1546 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1547 (trace_idx_to_str): Likewise.
1548 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1549 (TRACE_syscall): Define.
1550 (WITH_TRACE_SYSCALL_P): Likewise.
1551 (TRACE_SYSCALL_P): Likewise.
1552
dd931b2f
MF		 15532011-05-23 Mike Frysinger <vapier@gentoo.org>
1554
1555 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1556 remove now-unnecessary sub-scope for glue->type setting.
1557 Check to see if the "reg" property exists before we use it, and
1558 if it doesn't exist, error out for "glue" devices.
1559
0e31da21
MF		 15602011-05-23 Mike Frysinger <vapier@gentoo.org>
1561
1562 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1563 glue-or, and set type to glue_xor when name is glue-xor.
1564 (hw_glue_port_event): Return immediately when type is glue_io
1565 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1566 and hw_port_event calls from glue_and to end of function.
1567
34b47c38
MF		 15682011-05-11 Mike Frysinger <vapier@gentoo.org>
1569
1570 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1571 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1572 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1573 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1574 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1575 around function arguments.
1576
56a9aa1d
MF		 15772011-04-14 Mike Frysinger <vapier@gentoo.org>
1578
1579 * sim-options.c (complete_option_list, sim_complete_command):
1580 New functions.
1581
d45bea91
MF		 15822011-04-02 Mike Frysinger <vapier@gentoo.org>
1583
1584 * dv-glue.c: Fix up style.
1585
12c4cbd5
MF		 15862011-04-02 Mike Frysinger <vapier@gentoo.org>
1587
1588 * hw-alloc.c (hw_alloc_data): Adjust brace.
1589 * hw-base.c (hw_base_data): Likewise.
1590 (generic_hw_unit_decode): Fix indentation.
1591 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1592 * hw-events.c (hw_event, hw_event_data): Likewise.
1593 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1594 * hw-instances.c (hw_instance_data): Likewise.
1595 * hw-instances.h (hw_instance): Likewise.
1596 * hw-main.h (hw_descriptor, enum): Likewise.
1597 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1598 * hw-ports.h (hw_port_descriptor): Likewise.
1599 * hw-properties.c (hw_property_data): Likewise.
1600 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1601 _range_property_spec, _reg_property_spec): Likewise.
1602 * hw-tree.c (_name_specifier, printer): Likewise.
1603 (split_device_specifier, parse_string_property, hw_tree_traverse,
1604 print_size, print_reg_property, print_string, print_properties):
1605 Fix indentation.
1606
66ee2731
MF		 16072011-03-29 Mike Frysinger <vapier@gentoo.org>
1608
1609 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1610 * Make-common.in (dv-cfi.o): New rule.
1611 * dv-cfi.c, dv-cfi.h: New files.
1612
165b70ea
KB		 16132011-03-21 Kevin Buettner <kevinb@redhat.com>
1614
1615 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1616 fcntl.h and sys/fcntl.h, for constants.
1617 * nltvals.def: Regenerate.
1618 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1619 * sim-io.h (sys/types.h, sys/stat.h): Include.
1620 (sim_io_stat, sim_io_fstat): Declare.
1621
028f6515
MF		 16222011-03-14 Mike Frysinger <vapier@gentoo.org>
1623
1624 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1625 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1626 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1627 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1628 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1629 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1630 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1631 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1632 syscall.c: Trim trailing whitespace.
1633
ef016f83
MF		 16342011-03-05 Mike Frysinger <vapier@gentoo.org>
1635
1636 * gennltvals.sh: Handle bfin targets.
1637 * nltvals.def: Regenerate.
1638
fee17b35
KB		 16392011-02-25 Kevin Buettner <kevinb@redhat.com>
1640
1641 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1642 file descriptors.
1643
d79fe0d6
MF		 16442011-02-14 Mike Frysinger <vapier@gentoo.org>
1645
1646 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1647 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1648 (hw_free): Drop zfree logic and always call free.
1649 * hw-base.c (hw_delete): Change zfree to free.
1650 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1651 (hw_handle_remove_phandle): Likewise.
1652 * hw-instances.c (hw_instance_delete): Likewise.
1653 * hw-tree.c (parse_reg_property): Likewise.
1654 (parse_ranges_property): Likewise.
1655 (parse_string_property): Likewise.
1656 * sim-core.c (sim_core_uninstall): Likewise.
1657 * sim-cpu.c (sim_cpu_free_all): Likewise.
1658 * sim-hw.c (sim_hw_uninstall): Likewise.
1659 * sim-memopt.c (do_memopt_delete): Likewise.
1660 (sim_memory_uninstall): Likewise.
1661 * sim-module.c (sim_module_uninstall): Likewise.
1662 * sim-options.c (sim_parse_args): Likewise.
1663 * sim-profile.c (profile_pc_cleanup): Likewise.
1664 (profile_uninstall): Likewise.
1665 * sim-watch.c (do_watchpoint_delete): Likewise.
1666 * sim-utils.c (zfree): Delete.
1667 (sim_state_free): Change zfree to free.
1668 * sim-utils.h (zfree): Delete.
1669
891e7fb1
MF		 16702011-02-13 Mike Frysinger <vapier@gentoo.org>
1671
1672 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1673
9bd90cce
MF		 16742011-01-12 Mike Frysinger <vapier@gentoo.org>
1675
1676 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1677
39a3ae0a
MF		 16782011-01-12 Mike Frysinger <vapier@gentoo.org>
1679
1680 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1681 fails.
1682 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1683 when asprintf fails.
1684 * sim-utils.c (sim_do_commandf): Issue an error and return when
1685 asprintf fails.
1686 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1687 asprintf fails.
1688
3143e5a9
MF		 16892011-01-11 Mike Frysinger <vapier@gentoo.org>
1690
1691 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1692 bytes has been calculated and when mmap_next_fd is valid and
1693 nr_bytes is 0.
1694 (memory_option_handler): Allow missing size when mmap_next_fd is
1695 valid.
1696
cb11d1f4
MF		 16972011-01-10 Mike Frysinger <vapier@gentoo.org>
1698
1699 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1700 not empty, and always append $3 to $hardware.
1701
17022011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1703
1704 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1705 * sim-hw.h (sim_hw_abort): Likewise.
1706
cc25892b
MF		 17072011-01-05 Mike Frysinger <vapier@gentoo.org>
1708
1709 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1710
44944448
JB		 17112011-01-05 Joel Brobecker <brobecker@adacore.com>
1712
1713 * run.1: Copyright year update.
1714
e61ddca7
MF		 17152010-12-28 Mike Frysinger <vapier@gentoo.org>
1716
e71b81d8
MF		 1717 * hw-alloc.h (HW_NALLOC): Define.
1718
1719010-12-28 Mike Frysinger <vapier@gentoo.org>
1720
e61ddca7
MF		 1721 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1722
bef6be3d
MF		 17232010-12-15 Mike Frysinger <vapier@gentoo.org>
1724
1725 * sim-memopt.c (OPTION_MAP_INFO): Define.
1726 (memory_options): Handle --map-info.
1727 (memory_option_handler): Handle OPTION_MAP_INFO.
1728
5be229c0
MF		 17292010-11-22 Mike Frysinger <vapier@gentoo.org>
1730
1731 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1732 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1733 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1734
81c641e7
MF		 17352010-11-22 Mike Frysinger <vapier@gentoo.org>
1736
1737 * sim-core.c (WITH_HW): Add device casts to device_error,
1738 device_io_read_buffer, and device_io_write_buffer.
1739
6ab5626b
MF		 17402010-11-16 Mike Frysinger <vapier@gentoo.org>
1741
1742 * dv-sockser.c (dv_sockser_write_buffer): New function.
1743 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1744 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1745
0bd15c7f
HPN		 17462010-10-07 Hans-Peter Nilsson <hp@axis.com>
1747
1748 * callback.c (os_lseek): Call wrap on lseek result.
1749
363a6e9f
OS		 17502010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1751
1752 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1753 call by its equality to -1 not by it being negative.
1754 (connected_p): Likewise for accept() call.
1755
c8551de3
MF		 17562010-04-23 Mike Frysinger <vapier@gentoo.org>
1757
1758 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1759
ef93a840
MF		 17602010-04-21 Mike Frysinger <vapier@gentoo.org>
1761
1762 * profile.c (sim_profile_print_bar): Add cpu argument.
1763
f093db8c
MF		 17642010-04-21 Mike Frysinger <vapier@gentoo.org>
1765
1766 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1767
0d3d2c71
MF		 17682010-04-21 Mike Frysinger <vapier@gentoo.org>
1769
1770 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1771 (profile_print_pc): Convert sim_io_printf to profile_printf.
1772 (profile_print_insn): Likewise.
1773 (profile_print_memory): Likewise.
1774 (profile_print_core): Likewise.
1775 (profile_print_model): Likewise.
1776 (sim_profile_print_bar): Likewise.
1777 (profile_print_speed): Likewise.
1778 (profile_print_addr_ranges): Likewise.
1779 (profile_info): Likewise.
1780 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1781
bd0bd508
MF		 17822010-04-19 Mike Frysinger <vapier@gentoo.org>
1783
1784 * sim-model.c (OPTION_MODEL): Convert to enum.
1785 (OPTION_MODEL_INFO): New enum.
1786 (model_options): Add model-info/info-model entries.
1787 (model_option_handler): Handle OPTION_MODEL_INFO.
1788
e8a76151
MF		 17892010-04-13 Mike Frysinger <vapier@gentoo.org>
1790
1791 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1792 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1793 initially.
1794
cb1cc9c6
MF		 17952010-04-13 Mike Frysinger <vapier@gentoo.org>
1796
1797 * sim-hrw.c (sim_write): Add const to buf arg.
1798 * sim-utils.h (sim_write_fn): Likewise.
1799
58f03a40
MF		 18002010-04-12 Mike Frysinger <vapier@gentoo.org>
1801
1802 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1803 defines.
1804
21cf617c
MF		 18052010-04-12 Mike Frysinger <vapier@gentoo.org>
1806
1807 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1808 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1809 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1810 * dv-sockser.c (sockser_options): Likewise.
1811 * hw-ports.c (empty_hw_ports): Likewise.
1812 * sim-hw.c (hw_options): Likewise.
1813 * sim-model.c (model_options): Likewise.
1814 * sim-options.c (standard_options): Likewise.
1815 * sim-profile.c (profile_options): Likewise.
1816 * sim-trace.c (trace_options): Likewise.
1817 * sim-watch.c (watchpoint_options): Likewise.
1818
e377ca52
MF		 18192010-04-12 Mike Frysinger <vapier@gentoo.org>
1820
1821 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1822 the local "arg_table" variable, and the xmalloc cast.
1823
adaaf009
MF		 18242010-04-10 Mike Frysinger <vapier@gentoo.org>
1825
1826 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1827 "prefix" var.
092d8476 1828 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1829
9ec7269f
MF		 18302010-04-10 Mike Frysinger <vapier@gentoo.org>
1831
1832 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1833
709b3bb3
MF		 18342010-04-10 Mike Frysinger <vapier@gentoo.org>
1835
1836 * sim-trace.c (save_data): Add const markings to "buf" argument.
1837
3dd68605
MF		 18382010-04-10 Mike Frysinger <vapier@gentoo.org>
1839
1840 * sim-options.c (standard_option_handler): Add const markings to
1841 local "type" var.
1842
0ad22a74
MF		 18432010-04-02 Mike Frysinger <vapier@gentoo.org>
1844
1845 * hw-ports.h: Fix spelling typos.
1846
75005b3a
MF		 18472010-03-30 Mike Frysinger <vapier@gentoo.org>
1848
1849 * configure.ac: Check for socklen_t.
1850 * configure, config.in: Regenerated.
1851 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1852
d946c288
MF		 18532010-03-30 Mike Frysinger <vapier@gentoo.org>
1854
1855 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1856 * sim-hw.c (hw_option_handler): Likewise.
1857
ff398ee4
MF		 18582010-03-30 Mike Frysinger <vapier@gentoo.org>
1859
1860 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1861 (interrupt_nr_to_str): Likewise.
1862 (default_interrupt_names): Add const to pointer type.
1863 (sim_watchpoint_install): Add const to prefix.
1864 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1865
6bf91687
MF		 18662010-03-30 Mike Frysinger <vapier@gentoo.org>
1867
1868 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1869 (sim_core_write_buffer): Likewise.
1870
15f3c2de
MF		 18712010-03-30 Mike Frysinger <vapier@gentoo.org>
1872
1873 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1874 the SIM_HAVE_ADDR_RANGE define.
1875
fb0cc53e
MF		 18762010-03-30 Mike Frysinger <vapier@gentoo.org>
1877
1878 * sim-core.h (device_error): Add const to message, and add printf
1879 format attribute.
1880
739dfd28
MF		 18812010-03-30 Mike Frysinger <vapier@gentoo.org>
1882
1883 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1884 SIM_HAVE_ADDR_RANGE define.
1885
59db87ad
MF		 18862010-03-30 Mike Frysinger <vapier@gentoo.org>
1887
1888 * dv-glue.c (hw_glue_ports): Swap static and const.
1889
dc416615
MF		 18902010-03-30 Mike Frysinger <vapier@gentoo.org>
1891
1892 * nrun.c (usage): Use void in definition.
1893 * sim-options.c (dup_arg_p): Convert old-style function definition.
1894 (sim_parse_args): Likewise.
1895 (sim_print_help): Likewise.
1896 * sim-trace.c (set_trace_option_mask): Likewise.
1897 (set_trace_option): Likewise.
1898 * sim-utils.c (sim_analyze_program): Likewise.
1899 (sim_elapsed_time_get): Likewise.
1900 (sim_elapsed_time_since): Likewise.
1901
11409fac
MF		 19022010-03-22 Mike Frysinger <vapier@gentoo.org>
1903
1904 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1905 (standard_options): Likewise.
1906 (standard_option_handler): Likewise.
1907
6d519a46
MF		 19082010-03-16 Mike Frysinger <vapier@gentoo.org>
1909
1910 * hw-ports.c (TRACE): Delete.
1911 * hw-properties.c (TRACE): Delete.
1912 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1913 (hw_find_integer_property): Likewise.
1914 (hw_find_integer_array_property): Likewise.
1915 (hw_add_duplicate_property): Likewise.
1916
799026a7
MF		 19172010-03-15 Mike Frysinger <vapier@gentoo.org>
1918
1919 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1920 "boolean".
1921
fd87baa9
MF		 19222010-02-04 Mike Frysinger <vapier@gentoo.org>
1923
1924 * sim-model.c: Include sim-model.h
1925
294bcb78
MF		 19262010-02-04 Mike Frysinger <vapier@gentoo.org>
1927
1928 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1929 & from the STATE_CPU() examples.
1930
80532737
DE		 19312010-01-24 Doug Evans <dje@sebabeach.org>
1932
d2c7a1a6
DE		 1933 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1934 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1935 ufixsfsi): Ditto.
1936 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1937 (struct cgen_fp_ops): Update signatures of floating point conversion
1938 operations.
1939
80532737
DE		 1940 * Make-common.in (CGEN_SIM_DEPS): Define.
1941 (CGEN_INCLUDE_DEPS): Use it.
1942 (CGEN_MAIN_CPU_DEPS): Simplify.
1943
1377e154
DE		 19442010-01-22 Doug Evans <dje@sebabeach.org>
1945
1946 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1947 (SUBWORDTFSI, JOINSIDI): Ditto.
1948
ec11f055
DE		 19492010-01-05 Doug Evans <dje@sebabeach.org>
1950
1951 * cgen-types.h (SETDI): Delete, unused.
1952
a09a0bfd
DE		 19532009-12-02 Doug Evans <dje@sebabeach.org>
1954
1955 * cgen-engine.h: Remove duplicated comment.
1956
62836bf4
DE		 19572009-11-23 Doug Evans <dje@sebabeach.org>
1958
1959 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1960 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1961
e94d449d
DE		 19622009-11-22 Doug Evans <dje@sebabeach.org>
1963
197fa1aa
DE		 1964 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1965 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1966 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1967 instead of CGEN_INSN_INT.
1968
e94d449d
DE		 1969 * cgen-trace.h (trace_extract): Add cast to fix warning.
1970
ca25db52
DE		 19712009-11-05 Doug Evans <dje@sebabeach.org>
1972
1973 * cgen-mem.h (DECLARE_GETT): Don't inline.
1974 (DECLARE_SETT): Ditto.
1975
c272cb46
JS		 19762009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1977
1978 * sim-inline.h: Fix spelling error.
1979
1428dced
TT		 19802009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1981
1982 * Make-common.in: Add datarootdir.
1983
44330079
RW		 19842009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1985
0aec8eb1
RW		 1986 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1987 (SIM_CHECK_MEMBERS_1): Remove.
1988 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1989 AC_CHECK_MEMBERS one.
1990 * configure: Regenerate.
1991
44330079
RW		 1992 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1993 * configure: Regenerate.
1994
d6416cdc
RW		 19952009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1996
81ecdfbb
RW		 1997 * config.in: Regenerate.
1998 * configure: Likewise.
1999
c462b41b
RW		 2000 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2001 definition of AC_CHECK_MEMBER.
2002
d6416cdc
RW		 2003 * aclocal.m4: m4_include toplevel config/override.m4.
2004 * configure: Regenerate.
2005
96e946ca
RW		 20062009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2007
2008 * Makefile.in (datarootdir): New variable.
2009
6a8b8615
DE		 20102009-07-07 Doug Evans <dje@sebabeach.org>
2011
2012 * Make-common.in (CPU_DIR): Define.
2013
2c2a86d7
DE		 20142009-07-06 Doug Evans <dje@sebabeach.org>
2015
2016 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2017 identifiers for file types rather than encoding internal
2018 implementation details of cgen.sh.
2019 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2020 * cgen.sh: Add support for parallel makes.
2021 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2022
c28c63d8
JB		 20232009-05-18 Jon Beniston <jon@beniston.com>
2024
72f4393d
L		 2025 * gennltvals.sh: Add lm32 target.
2026 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2027
982807ce
JB		 20282009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2029
2030 Speed up simulator startup:
2031 * sim-utils.c (zalloc): Use xcalloc.
2032
2a8922a9
HPN		 20332009-01-07 Hans-Peter Nilsson <hp@axis.com>
2034
2225d5bd
HPN		 2035 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2036 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2037 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2038 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2039 type, QI, HI, SI, DI.
2040
2a8922a9
HPN		 2041 * callback.c (os_error): Mark as being a noreturn function.
2042 * sim-io.h (sim_io_error): Similar for sim_io_error.
2043
6878aceb
JS		 20442008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2045
2046 * aclocal.m4: Fix underquoting of function names.
2047
be091327
DJ		 20482008-10-21 Julian Brown <julian@codesourcery.com>
2049
2050 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2051
79e1e459
HPN		 20522008-07-11 Hans-Peter Nilsson <hp@axis.com>
2053
2054 * common.m4: Add test for libz and zlib.h.
2055 * configure: Regenerate to track ../common/common.m4 changes.
2056 * config.in: Ditto.
2057
6efef468 20582008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2059 Daniel Jacobowitz <dan@codesourcery.com>
2060 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2061
2062 * aclocal.m4: Include ../../config/acx.m4.
2063 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2064 * configure, config.in: Regenerate.
2065 * Make-common.in (LIB_OBJS): Add version.o.
2066 (version.c, version.o): New rules.
72f4393d 2067 * run.c: Include version.h.
6efef468
JM		 2068 (usage): Add help parameter. Print output either to stdout or
2069 stderr depending on that parameter.
2070 (print_version): New.
2071 (main): Check for --help and --version.
2072 * run-sim.h (sim_target_display_usage): Add help parameter.
2073 * version.h: New.
2074
a4e64307
DJ		 20752008-04-14 Hans Kester <kester.hans@gmail.com>
2076
2077 * sim-signal.c: Define missing signals for _WIN32.
2078
2a3591b0
SR		 20792008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2080
2081 * gennltvals.sh: Add cr16.
2082 * nltvals.def: Rebuild.
2083
b981d709
DJ		 20842007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2085
eb639c50
DJ		 2086 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2087 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2088
f40f1a01
NC		 20892007-08-10 Nick Clifton <nickc@redhat.com>
2090
2091 * sim-memopt.c (memory_options): Mention that the
2092 --memory-size switch accepts suffixes.
72f4393d
L		 2093 (parse_size): Handle a suffix on the size value.
2094 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2095 switch accepts suffixes.
72f4393d 2096 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2097
edc5d9ec
HPN		 20982006-12-21 Hans-Peter Nilsson <hp@axis.com>
2099
2100 * acconfig.h: Remove.
2101 * config.in: Regenerate.
2102
09d96939
TS		 21032006-11-07 Thiemo Seufer <ths@mips.com>
2104
2105 * gentmap.c: Fix compile time warning.
2106
7e129781
TS		 21072006-11-07 Thiemo Seufer <ths@mips.com>
2108
2109 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2110 for bfd text addresses.
2111
3ae2e9a3 21122006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2113 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2114
2115 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2116 SIM_QUIET_NAN_NEGATED.
2117
41ec9f20
TS		 21182006-08-29 Nigel Stephens <nigel@mips.com>
2119
2120 * sim-profile.c (profile_pc_init): Initialise default profiling
2121 frequency to a prime number.
2122 (profile_print_pc): Convert gmon.out sample data into target
2123 byte order.
2124
e85e3205
RE		 21252006-06-13 Richard Earnshaw <rearnsha@arm.com>
2126
2127 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2128 * common.m4: Likewise.
2129 * configure: Regenerated.
2130
2f0122dc
DJ		 21312006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2132
2133 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2134 * configure: Regenerated.
2135
20e95c23
DJ		 21362006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2137
2138 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2139 and LIBINTL_DEP everywhere.
2140 (CSEARCH): Use INCINTL.
2141 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2142 gettext macros.
2143 * configure: Regenerated.
2144
ea696909
HPN		 21452006-03-29 Hans-Peter Nilsson <hp@axis.com>
2146
2147 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2148 option-contents test.
2149
aba6488e
MM		 21502005-11-28 Mark Mitchell <mark@codesourcery.com>
2151
25520859
MM		 2152 * sim-signal.c (sim_signal_to_target): Fix typos.
2153
aba6488e
MM		 2154 * sim-reason.c (sim_stop_reason): Use
2155 sim_signal_to_target, not sim_signal_to_host.
2156 * sim-signal.c (sim_signal_to_host): Fix typo.
2157 (sim_signal_to_target): New function.
2158
f010abaa
HPN		 21592005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2160
2161 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2162 change.
2163
09b96ea0
ILT		 21642005-07-08 Ian Lance Taylor <ian@airs.com>
2165
efd36314
ILT		 2166 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2167
09b96ea0
ILT		 2168 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2169 different fraction for a quiet NaN.
2170 (unpack_fpu): Likewise.
2171
3b02a06b
BE		 21722005-07-08 Ben Elliston <bje@au.ibm.com>
2173
2174 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2175 * sim-load.c: Likewise.
2176 * syscall.c: Likewise.
2177
18d59ab9
CV		 21782005-05-24 Corinna Vinschen <vinschen@redhat.com>
2179
2180 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2181 check.
2182
149cfe5b
DJ		 21832005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2184
2185 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2186
3f6da722 21872005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2188
3f6da722
MI		 2189 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2190 and signed64 for __ALPHA__.
2191
2b193c4a
MK		 21922005-03-23 Mark Kettenis <kettenis@gnu.org>
2193
2194 * aclocal.m4 Include ../../gettext.m4.
2195 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2196 (AM_LC_MESSAGES): Remove.
2197 * configure: Regenerate.
2198
51216631
JB		 21992005-02-28 Jim Blandy <jimb@redhat.com>
2200
2201 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2202 -Wuninitialized in the default list of build warnings if CFLAGS is
2203 set, and doesn't include -O. (Using -Wuninitialized without
2204 optimization produces a warning, which interferes with compilation
2205 with -Werror.)
72f4393d 2206
0c4507fd
JB		 22072005-02-21 Jim Blandy <jimb@redhat.com>
2208
2209 * callback.c (os_fstat): Don't declare 't' unless it's used.
2210
9ab46d53
JB		 22112005-02-09 Jim Blandy <jimb@redhat.com>
2212
2213 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2214 '-s' argument.
2215 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2216 to $(CGEN), to ensure that the command substitution happens where
2217 the variable is referenced in the submake, not when the submake's
2218 arguments are expanded.
2219 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2220 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2221 application Scheme script directly after ${cgen}; don't precede it
2222 with a -s.
2223
f4f8cce4
HPN		 22242005-01-28 Hans-Peter Nilsson <hp@axis.com>
2225
97f669ed
HPN		 2226 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2227 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2228 Include libiberty.h.
2229 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2230 being either end of a pipe.
2231 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2232 (os_shutdown): Clear pipe state.
2233 (default_callback): Initialize new members.
2234
f4f8cce4
HPN		 2235 * callback.c (default_callback): Initialize target_endian.
2236 (cb_store_target_endian): Renamed from store, new first parameter
2237 host_callback *cb, drop last parameter big_p. Take endianness
2238 from cb.
2239 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2240 Remove variable big_p.
2241 * nrun.c (main): Initialize default_callback.target_endian.
2242
35695fd6
AC		 22432005-01-14 Andrew Cagney <cagney@gnu.org>
2244
2245 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2246 Add explicit call to AC_CONFIG_HEADER.
2247 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2248 * configure: Re-generate.
2249
f0569246
AC		 22502005-01-12 Andrew Cagney <cagney@gnu.org>
2251
2252 * common.m4: New file, based on of aclocal.m4.
2253
38f48d72
AC		 22542005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2255
2256 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2257 * configure: Regenerated to track ../common/aclocal.m4 changes.
2258
b7026657
AC		 22592005-01-07 Andrew Cagney <cagney@gnu.org>
2260
2261 * configure.ac: Rename configure.in, require autoconf 2.59.
2262 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2263 * configure: Re-generate.
2264
5d945fec
HPN		 22652004-12-15 Hans-Peter Nilsson <hp@axis.com>
2266
2267 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2268 <case CB_SYS_ftruncate>: New cases.
2269
0d3cd463
HPN		 22702004-12-13 Hans-Peter Nilsson <hp@axis.com>
2271
2272 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2273 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2274 * callback.c (os_lstat): New function.
0d3cd463 2275
119860e5
HPN		 22762004-12-08 Hans-Peter Nilsson <hp@axis.com>
2277
027e2a04
HPN		 2278 * run.1: Document --sysroot=filepath.
2279 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2280 (standard_options): Support --sysroot=<path>.
2281 (standard_option_handler): Handle OPTION_SYSROOT.
2282 * syscall.c (simulator_sysroot): Define, initialized empty.
2283 (get_path): Prepend simulator_sysroot to absolute file path.
2284 [HAVE_STRING_H]: Include string.h.
2285 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2286 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2287 (main): If simulator_sysroot is not empty, chdir there.
2288 * sim-config.h (simulator_sysroot): Declare.
2289
119860e5
HPN		 2290 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2291 cgen_rtx_error" in a CGEN-generated simulator.
2292 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2293 replacement for CGEN-related breakpoints.
2294
70ae6611
HPN		 22952004-12-07 Hans-Peter Nilsson <hp@axis.com>
2296
2297 * Make-common.in (sim-basics_h): Add $(callback_h).
2298
697afb65
HPN		 22992004-12-03 Hans-Peter Nilsson <hp@axis.com>
2300
2301 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2302 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2303 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2304 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2305 (SIM_CHECK_MEMBERS): New macros.
2306 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2307 for struct stat member test and write. Add ST_x calls for each
2308 struct stat member tested in configure.in. Wrap each ST_x call in
2309 #ifdef of configure macro for that member.
2310 * configure, config.in: Regenerate.
2311
6e56eb07
HPN		 23122004-12-01 Hans-Peter Nilsson <hp@axis.com>
2313
2314 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2315 /dev/null.
2316 <case desc>: Pass -OPC opcfile.
2317 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2318 parameter to cgen.sh.
2319
c87368ac
RE		 23202004-11-30 Richard Earnshaw <rearnsha@arm.com>
2321
2322 * Make-common.in (sim-basics_h): Correct dependencies on
2323 cconfig.h and tconfig.h
2324 (sim-load.o): Correct typo in sim-basics_h dependency.
2325
08cd3760
RE		 23262004-11-18 Richard Earnshaw <rearnsha@arm.com>
2327
15f5e61f
RE		 2328 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2329 sub-dependencies for other sim files that they include.
2330 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2331 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2332
1afbf186
HPN		 23332004-11-16 Hans-Peter Nilsson <hp@axis.com>
2334
1d72487d
HPN		 2335 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2336 endian information.
2337
1afbf186
HPN		 2338 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2339 $(remote_sim_h) too.
2340 (sim_main_headers): Add sim-utils.h.
2341
a3bb1089
FCE		 23422004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2343
2344 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2345
5a645dc5
AC		 23462004-07-26 Andrew Cagney <cagney@gnu.org>
2347
2348 Problem from Olaf Hering <olh@suse.de>.
2349 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2350
109d3db3
BE		 23512004-07-10 Ben Elliston <bje@au.ibm.com>
2352
2353 * hw-tree.c (parse_integer_property): Typo fix in comments.
2354 * sim-options.c (sim_args_command): Likewise.
2355
0aaa4a81
AC		 23562004-06-28 Andrew Cagney <cagney@gnu.org>
2357
2358 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2359
0242f9ea
JR		 23602004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2361
2362 * callback.c (os_shutdown): Fix bug in last change: actually
2363 mark file descriptors as available on startup.
2364
594ee3a7
JR		 23652004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2366
2367 [ include/gdb: * callback.h (host_callback_struct): Replace
2368 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2369 * callback.c: Changed all users.
594ee3a7 2370
5f510f9c
AM		 23712004-06-15 Alan Modra <amodra@bigpond.net.au>
2372
2373 * sim-load.c (sim_load_file): Use bfd_get_section_size
2374 instead of bfd_get_section_size_before_reloc.
2375
7659f80a
DJ		 23762004-05-18 Daniel Jacobowitz <dan@debian.org>
2377
2378 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2379 passing it to printf.
2380
41ee5402
DJ		 23812004-05-10 Daniel Jacobowitz <dan@debian.org>
2382
2383 * callback.c: Update copyright dates.
2384 * run.c: Likewise.
2385 * sim-basics.h: Likewise.
2386 * sim-load.c: Likewise.
2387 * syscall.c: Likewise.
2388
23892004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2390
2391 * callback.c: Include cconfig.h instead of config.h.
2392 * run.c: Likewise.
2393 * sim-basics.h: Likewise.
2394 * sim-load.c: Likewise.
2395 * syscall.c: Likewise.
2396
6d0c993e
BE		 23972004-01-16 Ben Elliston <bje@wasabisystems.com>
2398
2399 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2400
6edf0760
NC		 24012003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2402
2403 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2404
a69146da
KH		 24052003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2406
2407 * sim-options.c (standard_options): Fix the names of H8
2408 variants.
2409
fc0a2244
AC		 24102003-10-30 Andrew Cagney <cagney@redhat.com>
2411
2412 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2413 with "struct bfd_symbol".
2414
ee3073b5
AC		 24152003-10-21 Andrew Cagney <cagney@redhat.com>
2416
2417 * callback.c (os_truncate): Call "truncate", and not "stat".
2418
198beae2
AC		 24192003-10-20 Andrew Cagney <cagney@redhat.com>
2420
2421 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2422
8822d001
JR		 24232003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2424
2425 * callback.c (os_ftruncate, os_truncate): New functions.
2426 (default_callback): Initialize ftruncate and truncate members.
2427
ea52ff81
DB		 24282003-09-08 Dave Brolley <brolley@redhat.com>
2429
2430 On behalf of Doug Evans <dje@sebabeach.org>
2431 * cgen.sh: New arg archfile.
2432 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2433 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2434
e158f0a0
AC		 24352003-08-28 Andrew Cagney <cagney@redhat.com>
2436
2437 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2438 * sim-options.c (print_help): Cast the format with specifier to
2439 "int".
2440
33319edb 24412003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2442 Dave Brolley <brolley@redhat.com>
33319edb 2443
72f4393d 2444 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2445 fields of CGEN_WRITE_QUEUE_ELEMENT.
2446 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2447 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2448 * gennltvals.sh: Add frv target.
2449 * nltvals.def: Add frv target.
2450
72f536bd
MS		 24512003-06-23 Michael Snyder <msnyder@redhat.com>
2452
ac59bf8d 2453 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2454 * sim-reg.c: Fix cut-and-paste bug in comment.
2455
1f1b2817
AC		 24562003-06-22 Andrew Cagney <cagney@redhat.com>
2457
2458 From matthew green <mrg@redhat.com>:
72f4393d 2459 * sim-fpu.h: Update copyright.
1f1b2817 2460 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2461 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2462 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2463
89c0d7dd 24642003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2465
89c0d7dd 2466 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2467 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2468 with disassemble_info:read_memory_func.
2469 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2470
828c9ae6
MS		 24712003-06-04 Michael Snyder <msnyder@redhat.com>
2472
2473 * common/run.c (main): Remove SIM_H8300 ifdef.
2474 (usage): Ditto.
2475 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2476 (standard_options): Add '-x' for h8/300sx.
2477 (standard_option_handler): Add case for SIM_H8300SX.
2478
80d35d90
MS		 24792003-04-13 Michael Snyder <msnyder@redhat.com>
2480
2481 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2482
876fec02
AC		 24832003-03-01 Andrew Cagney <cagney@redhat.com>
2484
2485 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2486 (sim_engine_vabort): Ditto.
2487
6b4a8935
AC		 24882003-02-27 Andrew Cagney <cagney@redhat.com>
2489
2490 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2491 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2492 * nrun.c (main): Ditto.
2493
dbd7cd63
AC		 24942003-02-26 Andrew Cagney <cagney@redhat.com>
2495
2496 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2497 (sim_engine_vabort): Ditto.
2498 (sim_engine_halt, sim_engine_restart): Ditto.
2499
836cc9f4
AC		 25002003-02-20 Andrew Cagney <ac131313@redhat.com>
2501
2502 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2503 (sim-break_h): Delete macro.
2504 (sim-break.o): Delete rule.
2505 * sim-break.c: Delete file.
2506 * sim-break.h: Delete file.
2507 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2508 (STATE_BREAKPOINTS): Delete macro.
2509 (sim_state_base): Delete field breakpoints.
2510 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2511 sim_break_install to array.
2512
45a15d6f
KH		 25132003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2514
2515 * run.c (usage): Fix typos.
2516
127a77fe
CD		 25172002-11-27 Richard Sandiford <rsandifo@redhat.com>
2518
2519 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2520
b85e4829
AC		 25212002-11-22 Andrew Cagney <ac131313@redhat.com>
2522
2523 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2524 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2525 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2526 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2527 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2528 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2529 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2530 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2531 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2532 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2533
d25b1553
AC		 25342002-11-13 Andrew Cagney <cagney@redhat.com>
2535
2536 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2537
d690312f
CD		 25382002-11-06 Richard Sandiford <rsandifo@redhat.com>
2539
2540 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2541 (distclean): Depend on it.
2542
7c3e3b33
AM		 25432002-10-14 Alan Modra <amodra@bigpond.net.au>
2544
2545 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2546
7ede505a
DB		 25472002-08-29 Dave Brolley <brolley@redhat.com>
2548
2549 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2550
75c4388a
AC		 25512002-07-17 Andrew Cagney <cagney@redhat.com>
2552
2553 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2554 (sim_set_callbacks, sim_size, sim_trace)
2555 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2556 to here from "gdb/remote-sim.h".
2557
7a3085c1 25582002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2559
2560 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2561 avoid possible longjmp problems with automatic variable siggnal.
2562
076043f2
AC		 25632002-07-14 Andrew Cagney <ac131313@redhat.com>
2564
2565 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2566 * Make-common.in (installdirs): Make $(libdir) too, needed when
2567 installing libsim.a.
2568
3fbeef0b
AC		 25692002-07-13 Andrew Cagney <ac131313@redhat.com>
2570
2571 * gennltvals.sh (dir): Mark d30v as obsolete.
2572 * nltvals.def: Remove d30v.
2573
bf962092
AC		 25742002-06-17 Andrew Cagney <cagney@redhat.com>
2575
27961795
AC		 2576 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2577
bf962092
AC		 2578 * sim-memopt.c: Include <unistd.h>.
2579 (do_memopt_add): Fix printf format.
2580 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2581
c8cca39f
AC		 25822002-06-16 Andrew Cagney <ac131313@redhat.com>
2583
2584 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2585 --enable-gdb-build-warnings.
2586 * configure: Regenerated to track ../common/aclocal.m4 changes.
2587
307041b7 25882002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2589
72f4393d
L		 2590 * sim-fpu.c (unpack_fpu): Initialize exponent for
2591 sim_fpu_class_zero.
2592 (i2fpu): Same.
2593 (sim_fpu_sqrt): Same.
7d7d930f 2594
3c25f8c7
AC		 25952002-06-08 Andrew Cagney <cagney@redhat.com>
2596
2597 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2598 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2599 * run.c: Ditto.
2600 * sim-load.c: Ditto.
2601 * callback.c: Ditto.
2602 * syscall.c: Ditto.
2603 * Make-common.in (callback_h): Define.
2604 (remote_sim_h): Define.
2605 (run.o): Update.
2606 (callback.o): Update.
2607 (syscall.o): Update.
72f4393d 2608 (sim-load.o):
3c25f8c7
AC		 2609 (nrun.o): Update.
2610 (sim-hload.o): Update.
2611 (sim-io.o): Update.
2612 (sim-reason.o): Update.
2613 (sim-reg.o): Update.
2614 (sim-resume.o): Update.
2615
dbec3bef
KH		 26162002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2617
2618 * run.c: Fix formatting.
2619
de4112fa
NC		 26202002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2621
2622 * run-sim.h: New header. Provide prototypes for functions used
2623 between run() and libsim.a which are not used by GDB.
2624 * run.c: Include run-sim.h.
72f4393d
L		 2625 (main): If SIM_TARGET_SWITCHES is defined call
2626 sim_target_parse_command_line.
2627 (usage): If SIM_TARGET_SWITCHES is defined call
2628 sim_target_display_usage.
de4112fa 2629
a8cdafbd
AV		 26302002-05-17 Andrey Volkov <avolkov@transas.com>
2631
2632 * run.c: Made h8300s as new target, not h8300h alias.
2633 Added new option -S (h8300s target)
2634 * sim-options.c: Ditto.
72f4393d 2635
5accf1ff
CD		 26362002-05-01 Chris Demetriou <cgd@broadcom.com>
2637
2638 * callback.c: Use 'deprecated' rather than 'depreciated.'
2639
080fe24b
AC		 26402002-02-24 Andrew Cagney <ac131313@redhat.com>
2641
2642 From wiz at danbala:
2643 * sim-fpu.h: Fix grammar and typos.
2644 Fix PR gdb/287.
2645
6439295f
CD		 26462002-02-10 Chris Demetriou <cgd@broadcom.com>
2647
2648 * callback.c: Fix some spelling errors.
2649 * hw-device.h: Likewise.
2650 * hw-tree.c: Likewise.
2651 * sim-abort.c: Likewise.
2652 * sim-alu.h: Likewise.
2653 * sim-core.h: Likewise.
2654 * sim-events.c: Likewise.
2655 * sim-events.h: Likewise.
2656 * sim-fpu.h: Likewise.
2657 * sim-profile.h: Likewise.
2658 * sim-utils.c: Likewise.
2659
dea03d4e
HPN		 26602002-01-31 Hans-Peter Nilsson <hp@axis.com>
2661
2662 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2663 New functions.
2664
1636f0bb
BE		 26652002-01-20 Ben Elliston <bje@redhat.com>
2666
2667 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2668 the comment for this enumerator.
2669
b59d44de
BE		 26702002-01-14 Ben Elliston <bje@redhat.com>
2671
2672 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2673
280b26c0
KH		 26742001-12-20 Kazu Hirata <kazu@hxi.com>
2675
2676 * run.c (usage): Fix a typo.
2677
e3e473da
BE		 26782001-07-05 Ben Elliston <bje@redhat.com>
2679
2680 * Make-common.in (srccgen): Remove.
2681 (CGEN_CPU_DIR): Define.
2682 (CGEN_READ_SCM): Redefine without $(srccgen).
2683 (CGEN_ARCH_SCM): Ditto.
2684 (CGEN_CPU_SCM): Ditto.
2685 (CGEN_DECODE_SCM): Ditto.
2686 (CGEN_DESC_SCM): Ditto.
2687
2836ee25
FCE		 26882001-04-25 Frank Ch. Eigler <fche@redhat.com>
2689
2690 * sim-load.c (sim_load_file): Put it back: external now.
2691 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2692
5b778125
AC		 26932001-04-21 Andrew Cagney <ac131313@redhat.com>
2694
2695 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2696 internal interface.
2697 * sim-utils.c (sim_analyze_program): Ditto.
2698
6ec9f4a9
FCE		 26992001-04-19 Frank Ch. Eigler <fche@redhat.com>
2700
2701 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2702 we're finished with its immediate use.
2703 * sim-load.c (sim_load_file): Ditto.
2704
764f1408
FCE		 27052001-03-16 Frank Ch. Eigler <fche@redhat.com>
2706
2707 Add support for mmap-based memory regions.
2708 * sim-memopt.c (mmap_next_fd): New global.
2709 (sim_memory_init): Reinitialize it.
2710 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2711 "--memory-mapfile FILE" option. Check for some errors.
2712 (do_memopt_add): Conditionally do mmap instead of malloc for
2713 backing store of simulated memory. Check for more errors.
2714 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2715 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2716 * configure.in: Look for mmap/fstat related functions and headers.
2717 * config.in, configure: Regenerated.
2718
35c20992
FCE		 27192001-03-15 Frank Ch. Eigler <fche@redhat.com>
2720
2721 * sim-core.c (sim_core_map_attach): Correct overlap-related
2722 error messages.
2723
f6bb7a3b
MM		 27242001-03-07 Michael Meissner <meissner@redhat.com>
2725
2726 * run.c (alloca-conf.h): Delete, no longer provided.
2727
01816cd8
BE		 27282001-02-22 Ben Elliston <bje@redhat.com>
2729
2730 * sim-trace.h (TRACE_VPU_IDX): Add.
2731 (TRACE_vpu): Define.
2732 (WITH_TRACE_VPU_P): Likewise.
2733 (TRACE_VPU_P): Likewise.
2734 * sim-trace.c (OPTION_TRACE_VPU): Define.
2735 (trace_options): Add --trace-vpu.
2736 (trace_option_handler): Handle OPTION_TRACE_VPU.
2737 (trace_option_handler): Include VPU tracing in --trace-semantics.
2738 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2739
44a9331c
BE		 27402001-02-21 Ben Elliston <bje@redhat.com>
2741
2742 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2743 (TRACE_BRANCH_INPUT2): Likewise.
2744
c43ad8eb
BE		 27452001-02-09 Ben Elliston <bje@redhat.com>
2746
2747 * (profile_print_pc): Write header out in target byte order.
2748
27492001-02-09 Ben Elliston <bje@redhat.com>
2750
2751 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2752 adjusting the pc shift value.
2753
9397fcbf
FCE		 27542001-01-12 Chris Demetriou <cgd@sibyte.com>
2755
badd2b1e
BE		 2756 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2757 where a numeric value is supplied.
9397fcbf 2758
63fe1038
BE		 27592001-01-06 Ben Elliston <bje@redhat.com>
2760
2761 * cgen.sh: Allow extrafiles to include the semantics files when
2762 generating an ISA-specific decoder.
2763
b6f6b44d
AO		 27642000-12-27 Alexandre Oliva <aoliva@redhat.com>
2765
2766 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2767
ad8707b5
BE		 27682000-12-23 Ben Elliston <bje@redhat.com>
2769
2770 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2771 them to the trace stream using sim_fpu_printn_fpu. Include
2772 "sim-fpu.h".
2773
b94c0966
BE		 27742000-12-15 Ben Elliston <bje@redhat.com>
2775
2776 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2777 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2778 trailing digits as specified (-1 to print all digits).
2779 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2780 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2781 to print_bits ().
2782
fd5d712e
BE		 27832000-12-13 Ben Elliston <bje@redhat.com>
2784
2785 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2786 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2787 (defs): New action.
2788
4c15ccf7
GK		 27892000-12-12 Geoffrey Keating <geoffk@redhat.com>
2790
2791 * sim-endian.h: Don't have parameters on macro definitions which
2792 are simply renaming functions, to permit use of XCONCAT2 in both
2793 the macro name and the arguments in a use of such a definition.
2794
0d277f51
BE		 27952000-12-11 Ben Elliston <bje@redhat.com>
2796
2797 * cgen-ops.h (SUBWORDDFDI): New function.
2798
bb4e03e5
BE		 27992000-12-05 Ben Elliston <bje@redhat.com>
2800
c79688eb
BE		 2801 * Make-common.in (cgen-defs): New target.
2802 (cgen-decode): Pass $(EXTRAFILES).
2803
bb4e03e5
BE		 2804 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2805 -outfile-suffix options.
2806
76440e4b
BE		 28072000-12-04 Ben Elliston <bje@redhat.com>
2808
6227bc85
BE		 2809 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2810 (SUBWORDSIUQI): Likewise.
2811 (SUBWORDDIHI): Likewise.
2812 (SUBWORDDIQI): New function.
2813
76440e4b
BE		 2814 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2815 * cgen-scache.c (scache_option_handler): Remove unused local var.
2816
cdc2a5c3
BE		 28172000-12-03 Ben Elliston <bje@redhat.com>
2818
2819 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2820
4e73b9c1
SC		 28212000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2822
2823 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2824
ce9bc8d1
SC		 28252000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2826
2827 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2828 space is not zero.
2829
ce13044d
SC		 28302000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2831
2832 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2833 (set_hw_delete): Moved the macro as a function.
2834 * hw-base.h (set_hw_delete): Declare as external function.
2835 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2836 allocated using hw_malloc.
72f4393d 2837
7c070881
SC		 28382000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2839
2840 * sim-options.c (sim_parse_args): Free the memory used for
2841 long_options, short_options, handlers, opt_cpu, orig_val.
2842
4f49fa1b
BE		 28432000-11-20 Ben Elliston <bje@redhat.com>
2844
2845 * cgen-ops.h (SUBBI): New macro.
2846 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2847 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2848
2d84da1b
BE		 28492000-11-16 Ben Elliston <bje@redhat.com>
2850
2851 * cgen-types.h (VOID): New type.
2852
dbc168af
BE		 28532000-11-09 Ben Elliston <bje@redhat.com>
2854
2855 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2856 (sim_fpu_two): Set exponent to 1.
2857
e4f5c43e
EZ		 28582000-10-26 Ben Elliston <bje@redhat.com>
2859
72f4393d
L		 2860 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2861 `all'. Pass `-i' options to cgen applications.
2862 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2863 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2864
a8d894af
BE		 28652000-10-08 Ben Elliston <bje@redhat.com>
2866
2867 * cgen-utils.c (cgen_rtx_error): New function.
2868
28692000-10-07 Ben Elliston <bje@redhat.com>
2870
2871 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2872 conditions for sim_core_read_buffer().
2873
6d4c43bf
DB		 28742000-09-26 Dave Brolley <brolley@redhat.com>
2875
2876 * cgen-utils.c (RORQI): New function.
2877 (ROLQI): New function.
2878 (RORHI): New function.
2879 (ROLHI): New function.
2880
0e266e5c
DB		 28812000-08-28 Dave Brolley <brolley@redhat.com>
2882
2883 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2884 in insn_value if it will fit.
2885
604259a0
FCE		 28862000-08-21 Frank Ch. Eigler <fche@redhat.com>
2887
2888 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2889
4193618c
DB		 28902000-08-15 Dave Brolley <brolley@redhat.com>
2891
2892 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2893
28942000-08-15 Dave Brolley <brolley@redhat.com>
2895
2896 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2897 (PROFILE_CPU_FREQ): New macro.
2898 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2899 (profile-options): Add profile-cpu-frequency.
2900 (parse_frequency): New function.
2901 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2902 (profile_print_speed): Print cpu frequency and simulated execution time.
2903 Re-indent other items to match.
2904
548a3e15
AC		 29052000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2906
2907 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2908
fab307a2
FCE		 29092000-07-27 Frank Ch. Eigler <fche@redhat.com>
2910
2911 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2912 * Makefile.in (install): Install run.1 man page.
2913
46a19b74
AC		 2914Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2915
2916 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2917 * Makefile.in (headers,nltvals.def): Merge.
2918
3c765a54
AC		 2919Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2920
f9cbceb6
AC		 2921 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2922 * nrun.c (main): Print the simulator statistics only in
2923 verbose mode.
2924 * hw-properties.h (hw_find_integer_array_property): Fix
2925 prototype (use signed_cell).
2926
38e64f35
AC		 2927 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2928 * sim-events.c (sim_events_remain_time): New function returning
2929 the time that remains before the event is raised.
2930 * hw-events.c (hw_event_remain_time): Likewise.
2931 * sim-events.h (sim_events_remain_time): Declare.
2932 * hw-events.h (hw_event_remain_time): Declare.
2933
0802cc40
AC		 2934 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2935 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2936 (OPTION_HW_LIST): New option --hw-list to list the devices.
2937 (hw_option_handler): List the device tree with 'sim_hw_print'.
2938
3c765a54
AC		 2939 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2940 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2941 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2942 (EXTENDED): Define for 16-bit word size.
2943 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2944 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2945 * sim-types.h: Added support for 16-bit targets.
2946
7fb283bc
FCE		 29472000-06-23 Frank Ch. Eigler <fche@redhat.com>
2948
2949 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2950
ab42ee12
FCE		 29512000-06-24 Frank Ch. Eigler <fche@redhat.com>
2952
2953 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2954 * Makefile.in (distclean): Clean cconfig.h also.
2955
eb2d80b4
AC		 2956Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2957
2958 * configure: Regenerated to track ../common/aclocal.m4 changes.
2959
2960Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2961
2962 * aclocal.m4 (sim-profile): Enable the profiler by default.
2963
781c552e
AC		 2964Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2965
2966 * run.c (main): Initialize sigrc.
2967
5eb1a8fa
AC		 2968Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2969
2970 * sim-events.c (update_time_from_event): Add more detailed event
2971 tracing.
2972
b2ac51e4
DB		 29732000-03-30 Dave Brolley <brolley@redhat.com>
2974
2975 * aclocal.m4 (cgen): Use guile to run cgen.
2976
f8603f2f
DB		 29772000-03-23 Dave Brolley <brolley@redhat.com>
2978
2979 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2980 ftruncdfsf.
2981 * cgen-accfp.c (fextsfdf): New function.
2982 (ftruncdfsf): New function.
2983 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2984
0f831eb3
JJ		 29852000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2986
2987 * cgen-ops.h: Added TRUNCSISI.
2988
e88acae7
FCE		 29892000-03-08 Dave Brolley <brolley@redhat.com>
2990
2991 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2992 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2993 (sim_queue_fn_si_write): Last argument is has type USI.
2994 (sim_queue_fn_sf_write): New function.
2995 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2996 (sim_queue_fn_sf_write): New function.
2997 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2998
baa7ae6f
AC		 2999Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3000
3001 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3002 sim_set_trace and run simulator using sim_resume.
3003 (main): Add option ``-o'' - operating environment. Only continue
3004 after a signal when operating environment.
3005 (main): Always set REASON and SIGRC using sim_stop_reason.
3006 (sim_trace): Delete extern declaration.
3007
6d358e86
NC		 30082000-02-08 Nick Clifton <nickc@cygnus.com>
3009
3010 * callback.c: Fix compile time warning messages.
3011 * run.c: Fix compile time warning messages.
72f4393d 3012
ed9a39eb
JM		 30131999-12-17 Dave Brolley <brolley@cygnus.com>
3014
3015 * sim-profile.h: (set_profile_option_mask): Add prototype.
3016 * sim-profile.c (set_profile_option_mask): No longer static.
3017
c4093a6a
JM		 3018Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3019
3020 * sim-arange.c: Include <string.h>
3021
de57eccd
JM		 30221999-12-07 Dave Brolley <brolley@cygnus.com>
3023
c4093a6a 3024 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3025 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3026 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3027 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3028 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3029 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3030 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3031 (fn_mem_qi_write): New union members.
3032 (fn_mem_hi_write): New union members.
3033 (fn_mem_si_write): New union members.
3034 (fn_mem_di_write): New union members.
3035 (fn_mem_df_write): New union members.
3036 (fn_mem_xi_write): New union members.
3037 (sim_queue_fn_mem_qi_write): New function.
3038 (sim_queue_fn_mem_hi_write): New function.
3039 (sim_queue_fn_mem_si_write): New function.
3040 (sim_queue_fn_mem_di_write): New function.
3041 (sim_queue_fn_mem_df_write): New function.
3042 (sim_queue_fn_mem_xi_write): New function.
3043 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3044 (sim_queue_fn_mem_hi_write): New function.
3045 (sim_queue_fn_mem_si_write): New function.
3046 (sim_queue_fn_mem_di_write): New function.
3047 (sim_queue_fn_mem_df_write): New function.
3048 (sim_queue_fn_mem_xi_write): New function.
3049 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3050 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3051 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3052
c2d11a7d
JM		 30531999-12-01 Dave Brolley <brolley@cygnus.com>
3054
3055 * cgen-accfp.c (subsf): Check status code.
3056 (mulsf): Ditto.
3057 (negsf): Ditto.
3058 (abssf): Ditto.
3059 (sqrtsf): Ditto.
3060 (invsf): Ditto.
3061 (minsf): Ditto.
3062 (maxsf): Ditto.
3063 (subdf): Ditto.
3064 (muldf): Ditto.
3065 (divdf): Ditto.
3066 (negdf): Ditto.
3067 (absdf): Ditto.
3068 (sqrtdf): Ditto.
3069 (invdf): Ditto.
3070 (mindf): Ditto.
3071 (maxdf): Ditto.
3072
30731999-11-26 Dave Brolley <brolley@cygnus.com>
3074
3075 * cgen-par.h (fn_df_write): Mode of data is DF.
3076 (sim_queue_fn_df_write): Mode of data is DF.
3077 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3078
30791999-11-22 Dave Brolley <brolley@cygnus.com>
3080
3081 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3082 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3083
11cf8741
JM		 30841999-11-04 Dave Brolley <brolley@cygnus.com>
3085
3086 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3087 CGEN_MEM_XI_WRITE members.
3088 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3089 (sim_queue_fn_xi_write): New function.
3090 (sim_queue_mem_xi_write): New function.
3091
3092 * cgen-par.c (sim_queue_fn_xi_write): New function.
3093 (sim_queue_mem_xi_write): New function.
3094 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3095 CGEN_MEM_XI_WRITE.
3096
e514a9d6
JM		 30971999-10-22 Dave Brolley <brolley@cygnus.com>
3098
3099 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3100 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3101 * cgen-par.c: Set insn_address for each queued write. Get pc from
3102 cpu when executing queued writes.
3103
31041999-10-19 Dave Brolley <brolley@cygnus.com>
3105
3106 * cgen-par.h (sim_queue_fn_pc_write): New function.
3107 (CGEN_FN_PC_WRITE): New enumerator.
3108 (fn_pc_write): New union member.
3109 * cgen-par.c (sim_queue_fn_pc_write): New function.
3110 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3111
917317f4
JM		 31121999-10-18 Dave Brolley <brolley@cygnus.com>
3113
3114 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3115 (CGEN_MEM_DF_WRITE): New enumerator.
3116 (mem_di_write): New union member.
3117 (mem_df_write): New union member.
3118 * cgen-par.c (sim_queue_mem_di_write): New function.
3119 (sim_queue_mem_df_write): New function.
3120 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3121 CGEN_MEM_DF_WRITE.
3122 * cgen-accfp.c (divsf): Check for division errors.
3123
31241999-10-14 Doug Evans <devans@casey.cygnus.com>
3125
3126 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3127
2df3850c
JM		 31281999-10-07 Dave Brolley <brolley@cygnus.com>
3129
72f4393d 3130 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3131 (fn_hi_write): New union member.
3132 (sim_queue_fn_hi_write): New function.
3133 * cgen-par.c (sim_queue_fn_hi_write): New function.
3134 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3135
2acceee2
JM		 31361999-09-29 Doug Evans <devans@casey.cygnus.com>
3137
3138 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3139 Change type of result to SEM_PC.
3140
3141Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3142
3143 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3144
6426a772
JM		 31451999-09-25 Doug Evans <devans@casey.cygnus.com>
3146
3147 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3148 (JOIN*): Delete cpu arg.
3149
3150Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3151
3152 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3153 parameter.
3154 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3155
c2c6d25f
JM		 3156Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3157
72f4393d
L		 3158 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3159 large values.
c2c6d25f 3160
7fc5b5ad
AC		 3161Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3162
3163 * run.c (main): Check the sim_stop_reason and only halt simulation
3164 when a valid stop condition is identified.
3165
c2c6d25f
JM		 3166Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3167
3168 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3169
3170Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3171
3172 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3173 (bi_write): New union element.
3174 (sim_queue_bi_write): New function.
3175 * cgen-par.c (sim_queue_bi_write): New function.
3176 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3177
d4f3574e
SS		 3178Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3179
3180 * configure: Regenerated to track ../common/aclocal.m4 changes.
3181
3182 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3183 ../gdb/configure.in.
3184 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3185 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3186 (SIM_WARNINGS): Delete
3187 (CONFIG_CFLAGS): Update.
3188
3189Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3190
3191 * cgen-par.c: New file.
3192 * cgen-par.h: New file.
3193 * cgen-sim.h (cgen-par.h): #include it.
3194 * cgen-cpu.h (write_queue): New field.
3195 (CPU_WRITE_QUEUE): New access macro.
3196 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3197 (cgen-par.o): New target.
3198
104c1213
JM		 31991999-08-28 Doug Evans <devans@casey.cygnus.com>
3200
3201 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3202 * cgen-utils.c (mode_names): Update.
3203
53a5351d
JM		 32041999-08-20 Doug Evans <devans@casey.cygnus.com>
3205
3206 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3207 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3208 buffer arg if WITH_PARALLEL_GENWRITE.
3209 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3210 (struct idesc): Ditto.
3211
3212Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3213
3214 * sim-model.c (model_option_handler): Add \n to error message.
3215
96baa820
JM		 32161999-08-08 Doug Evans <devans@casey.cygnus.com>
3217
3218 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3219 (insn_sem): Rewrite.
3220 (sem_fn_desc): New struct.
3221 (idesc): Rewrite.
3222 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3223 misses if ! FAST_P.
3224 (scache case): Split into non-parallel/parallel versions.
3225 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3226 if not use semantic switch version.
3227
32281999-08-04 Doug Evans <devans@casey.cygnus.com>
3229
3230 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3231 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3232 (SEM_BRANCH_INIT_EXTRACT): Delete.
3233 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3234 (SEM_BRANCH_FINI): Ditto.
3235 (SEM_BRANCH_VIA_ADDR): Ditto.
3236 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3237 (SEM_BRANCH_ADDR_CACHE): Delete.
3238 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3239 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3240 pbb_br_type.
3241 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3242 (@cpu@_pbb_begin): Initialize branch_target.
3243 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3244 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3245 pbb_br_type.
3246 (@cpu@_engine_run_fast): Ditto.
3247
adf40b2e
JM		 3248Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3249
3250 * cgen-utils.c (RORSI): New function.
3251 (ROLSI): New function.
3252
32531999-07-14 Doug Evans <devans@casey.cygnus.com>
3254
3255 * Makefile.in (TAGS): Tweak TAGS regex.
3256 * cgen-mem.h (*): Add TAGS markers.
3257
43e526b9
JM		 3258Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3259
3260 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3261 passed in when sim_resume is first entered - don't re-pass it
3262 after a restart.
72f4393d 3263
43e526b9
JM		 3264Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3265
3266 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3267 OPTION_LOAD_LMA but only when is defined.
3268 (standard_options): When SIM_HANDLES_LMA is defined include
3269 options --load-lma and --load-vma.
3270 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3271
3272 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3273 (struct sim_state_base): Add load_at_lma_p.
3274 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3275 STATE_LOAD_AT_LMA_P.
3276
3277Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3278
3279 * nrun.c (main): Re-format loop gnu style.
3280
9846de1b
JM		 3281Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3282
3283 * dv-sockser.c (connected_p): Initialize addrlen.
3284
32851999-07-06 Dave Brolley <brolley@cygnus.com>
3286
3287 * cgen-accfp.c (floatsidf): New function.
3288 (fixdfsi): New function.
3289
32901999-07-06 Doug Evans <devans@casey.cygnus.com>
3291
3292 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3293
43ff13b4
JM		 32941999-07-05 Doug Evans <devans@casey.cygnus.com>
3295
3296 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3297 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3298 * cgen-fpu.c: New file.
3299 * cgen-fpu.h: New file.
3300 * cgen-accfp.c: New file.
3301 * cgen-cpu.h (CGEN_CPU): New member fpu.
3302 * cgen-mem.h: Redo fp support.
3303 * cgen-ops.h: Delete k&r support. Redo fp support.
3304 * cgen-sim.h: Include cgen-fpu.h.
3305 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3306
085dd6e6
JM		 33071999-06-23 Doug Evans <devans@casey.cygnus.com>
3308
3309 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3310 ifndef.
3311 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3312 (@cpu@_pbb_cti_chain): Minor clean up.
3313
cd0fc7c3
SS		 33141999-05-08 Felix Lee <flee@cygnus.com>
3315
72f4393d
L		 3316 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3317 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3318 * configure: Regenerate.
72f4393d 3319
7a292a7a
SS		 3320Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3321
3322 * sim-core.c (device_error,device_io_read_buffer,
3323 device_io_write_buffer): Delete decls.
3324 * sim-core.h: Put them here.
3325
3326 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3327 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3328 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3329 (sim_core_write_aligned_N): Ditto.
3330
33311999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3332
3333 * sim-memopt.c (sim_memory_uninstall): Don't look into
3334 free()d memory.
3335
33361999-04-14 Doug Evans <devans@casey.cygnus.com>
3337
3338 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3339
33401999-04-13 Doug Evans <devans@casey.cygnus.com>
3341
3342 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3343 (sim_core_write_buffer): Ditto.
3344
33451999-04-02 Keith Seitz <keiths@cygnus.com>
3346
3347 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3348 after the interval counter has expired.
3349 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3350 poll_quit callbacks. May be overridden by Makefile.
3351 (poll_quit_counter): New global.
3352 * sim-events.c: Remove all mentions of ui_loop_hook. The
3353 host callback "poll_quit" will serve the purpose.
3354 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3355 is defined.
3356 * nrun.c: Remove declaration of ui_loop_hook.
3357
3358Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3359
3360 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3361 if being used by gdb.
3362
33631999-03-22 Doug Evans <devans@casey.cygnus.com>
3364
3365 * cgen-types.h (XF,TF): Tweak.
3366 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3367 in cgen-types.h.
3368 (SUBWORD*,JOIN*): Define.
3369 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3370 moved into cpu descriptor.
3371 * sim-model.h (MACH): New member `num'.
3372
c906108c
SS		 33731999-02-09 Doug Evans <devans@casey.cygnus.com>
3374
c906108c
SS		 3375 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3376 (CGEN_CPU): Member opcode renamed to cpu_desc.
3377 New members get_idata,disassembler.
3378 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3379 CGEN_INSN_ATTR_VALUE.
3380 (CGEN_STATE): Delete member opcode_table.
3381 (sim_disassemble_insn): Delete decl.
3382 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3383 (struct idesc): Moved to here from <cpu>-decode.h.
3384 * cgen-run.c (prime_cpu): Call prepare_run callback.
3385 * cgen-trace.h (SFILE): New type.
3386 (sim_disasm_sprintf): Declare.
3387 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3388 (sim_cgen_disassemble_insn): Declare.
3389 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3390 (insn_fields): Delete.
3391 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3392 CPU_CPU_DESC (cpu).
3393 (trace_insn): Call CPU_DISASSEMBLER hook.
3394 (sim_disasm_sprintf): New function.
3395 (sim_disasm_read_memory): New function.
3396 (sim_disasm_perror_memory): New function.
3397 (sim_cgen_disassemble_insn): New function.
3398 * cgen-utils.c: Don't include cpu-opc.h.
3399 (virtual_insn_entries): New static local.
3400 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3401 (cgen_insn_name): Rewrite.
3402 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3403 * cgen.sh (desc): New file generator handler.
3404 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3405 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3406 Don't include cpu-opc.h,cpu-sim.h.
3407 * sim-model.c (model_set): Delete SIM_DESC arg.
3408 (sim_model_set): Update.
3409 * sim-model.h (MACH): New member prepare_run.
3410
34111999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3412
3413 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3414 if redundant with allocator functions.
3415
3416Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3417
3418 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3419
3420 * sim-profile.h: Make like sim-trace.h.
3421 (PROFILE_USEFUL_MASK): New macro.
3422 * sim-profile.c (profile_options): Make like trace_options, allow
3423 optional on|off arg where applicable.
3424 (set_profile_option_mask): New function.
3425 (sim_profile_set_option): New function.
3426 (profile_option_handler): Simplify.
3427 Have -p only enable selected things, not everything.
3428 Add missing break to OPTION_PROFILE_PC_RANGE.
3429 * cgen-scache.c (scache_options): Allow optional on|off arg to
3430 --profile-scache.
3431 (scache_option_handler): Use sim_profile_set_option.
3432
34331999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3434
3435 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3436 (memory_option_handler): Implement MEMORY_FILL option. Make
3437 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3438 (parse_ulong_value): New function.
3439 (do_memopt_add): Allocate all buffers. Optionally fill them.
3440
34411999-01-15 Richard Henderson <rth@cygnus.com>
3442
3443 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3444 va_list, not an integer.
3445 * sim-events.c (sim_events_schedule): Likewise.
3446
72f4393d 3447 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3448 the appropriate type.
3449
34501999-01-14 Doug Evans <devans@casey.cygnus.com>
3451
3452 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3453 (sim_disassemble_insn): Update prototype.
3454 (sim_engine_invalid_insn): Ditto.
3455 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3456 (SEM_BRANCH_INIT): PCADDR->IADDR.
3457 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3458 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3459 * cgen-scache.h (*): Ditto.
3460 * cgen-trace.c (*): Ditto.
3461 * cgen-trace.h (*): Ditto.
3462 * cgen-utils.c (*): Ditto.
3463 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3464 (insn_t): Delete.
3465 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3466 (simple engine framework): Rewrite.
3467 * sim-module.c (modules): Install model module sooner (and in
3468 particular before the profile module).
3469
34701999-01-12 Doug Evans <devans@casey.cygnus.com>
3471
3472 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3473 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3474 (sim_model_init): Call it.
3475
3476 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3477
34781999-01-05 Doug Evans <devans@casey.cygnus.com>
3479
3480 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3481 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3482 (SEM_BRANCH_INIT_EXTRACT): New macro.
3483 (SEM_BRANCH_INIT): Add taken_p.
3484 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3485 (SEM_BRANCH_FINI): Use it.
3486 (SEM_INSN): Update.
3487 * cgen-run.c (sim_resume): Handle tracing of last insn.
3488 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3489 * cgen-trace.c (current_abuf): New static global.
3490 (trace_insn_init): Initialize it.
3491 (trace_insn_fini): Use it.
3492 (trace_insn): Set it.
3493 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3494 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3495 (@cpu@_emit_after): Ditto.
3496 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3497 labels if WITH_SEM_SWITCH_FULL.
3498 * sim-model.c: Include bfd.h.
3499 (sim_model_init): New function.
3500 (sim_model_install): Record init fn.
3501 * sim-model.h (MACH): New member bfd_name.
3502 * sim-module.c (modules): Initialize model before scache.
3503
35041998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3505
3506 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3507
c906108c
SS		 3508 * nrun.c (main): Remain in simulation loop for traps and
3509 exceptions when in operating environment mode.
3510 (ui_loop_hook): New stub hook for standalone use.
3511 * sim-events.c (sim_events_process): Call ui_loop_hook
3512 periodically on CYGWIN host.
3513
3514 * sim-reason.c (sim_stop_reason): Return host signal numbers
3515 to gdb on sim_stopped and sim_signalled cases.
3516 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3517 hook just before longjmp.
3518 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3519 hook just before sim_engine_run.
3520
3521 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3522 * sim-trace.h (trace_generic): Ditto.
3523 * sim-trace.c (trace_generic): Ditto.
72f4393d 3524
c906108c
SS		 35251998-12-14 Doug Evans <devans@casey.cygnus.com>
3526
3527 * Make-common.in (SIM_MAIN_DEPS): New var.
3528 (CGEN_MAIN_CPU_DEPS): New var.
3529 * aclocal.m4: Add --enable-cgen-maint option.
3530 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3531 (SETMEM*): Ditto.
3532 (GETIMEM*): Pass pc value to sim_core routine.
3533
3534Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3535
3536 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3537 Compare with ZERO not NULL.
3538
3539Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3540
3541 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3542 "sim-assert.h".
3543
35441998-12-09 Doug Evans <devans@casey.cygnus.com>
3545
3546 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3547 * sim-trace.c: Include stdlib.h if present.
3548 * dv-sockser.c: Include unistd.h if present.
3549 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3550 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3551
35521998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3553
3554 * gennltvals.sh: Add i960.
3555 * nltvals.def: Rebuild.
3556
35571998-12-04 Doug Evans <devans@casey.cygnus.com>
3558
3559 * cgen-defs.h: New file, old cgen-sim.h.
3560 * cgen-sim.h: Simple header that includes others.
3561 * sim-arange.c: New file.
3562 * sim-arange.h: New file.
3563 * sim-basics.h: Include it.
3564 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3565 (sim-arange.o): Add rule for.
3566 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3567 (sim_io_eprintf_cpu): Add prototype.
3568 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3569 (INLINE2): New macro.
3570 (EXTERN_INLINE): New macro.
3571 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3572 before calling module init fns.
3573 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3574 (profile_init): New function.
3575 (profile_options): New option --profile-range.
3576 (profile_option_handler): Handle --profile-range.
3577 (profile_print_insn): Qualify address range specific section titles.
3578 (profile_print_addr_ranges): New function.
3579 (profile_info): Print address ranges if specified.
3580 (profile_install): Set profile_init init fn.
3581 * sim-profile.h (PROFILE_DATA): New member `range'.
3582 * sim-trace.c (trace_init): New function.
3583 (trace_options): New option --trace-range.
3584 (trace_option_handler): Handle --trace-range.
3585 (trace_install): Set trace_init init fn.
3586 * sim-trace.h (TRACE_DATA): New member `range'.
3587 * sim-utils.c (sim_cpu_msg_prefix): New function.
3588 (sim_io_eprintf_cpu): New function.
3589 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3590 (PC_IN_PROFILE_RANGE_P): New macro.
3591 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3592 (trace_insn_fini): New arg abuf. All callers updated.
3593 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3594 printing cycle counts.
3595 * cgen-trace.h (trace_insn_fini): Update prototype.
3596 (TRACE_RESULT_P): New macro.
3597 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3598 (TRACE_INSN): Check ARGBUF_TRACE_P.
3599 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3600 * cgen-types.h (SIM_INLINE): Delete.
3601 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3602 * cgen-utils.c: Don't include cgen-engine.h
3603 * genmloop.sh (@cpu@_fill_argbuf): New function.
3604 (@cpu@_fill_argbuf_tp): New function.
3605 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3606 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3607 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3608 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3609 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3610 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3611 doing profiling. Update call to TRACE_INSN_FINI.
3612
3613 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3614
36151998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3616
3617 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3618 regions.
3619
36201998-12-01 Doug Evans <devans@casey.cygnus.com>
3621
3622 * sim-inline.c (SIM_INLINE_P): Fix typo.
3623
36241998-11-30 Doug Evans <devans@casey.cygnus.com>
3625
3626 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3627
3628Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3629
3630 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3631 * nltvals.def: Re-generate.
3632
3633Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3634
3635 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3636 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3637 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3638 GCC.
3639 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3640 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3641
36421998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3643
3644 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3645 (${cpu}_pbb_cti_chain): Ditto.
3646
36471998-11-18 Doug Evans <devans@casey.cygnus.com>
3648
3649 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3650 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3651 (EXTRACT_INT,EXTRACT_UINT): New macros.
3652 (SEM_SEM_ARG): New macro.
3653 (SEM_NEXT_VPC): New arg `pc'.
3654 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3655 (sim_disassemble_insn): Update prototype.
3656 * cgen-trace.c (current_insn,insn_fields): New static locals.
3657 (trace_insn): Set them.
b83266a0 3658 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3659 (sim_disassemble_insn): New arg insn_fields.
3660 Handle variable length insns.
3661 * genmloop.sh: Only emit pbb decls if -pbb.
3662 (${cpu}_scache_lookup): New arg `vpc'.
3663 (scache support): Fetch pc before entering loop.
3664
3665 * gennltvals.sh: Add fr30 support.
3666 * nltvals.def: Rebuild.
3667
3668Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3669
3670 * sim-types.h: Re-do type system so that GCC's attribute and mode
3671 are used to specify types. Handle case of ALPHA.
3672
36731998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3674
c906108c
SS		 3675 * aclocal.m4: Add tests for dlopen family.
3676 * config.in: Regenerated.
72f4393d 3677
c906108c
SS		 3678Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3679
3680 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3681
3682Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3683
3684 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3685 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3686 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3687 * cgen-sim.h: ... to here.
3688
3689Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3690
3691 * aclocal.m4 (enable-build-warnings): Replace
3692 enable-sim-warnings. Extend =LIST syntax so that prepend and
3693 append of options is possible. Drop -Werror, add
3694 -Wstrict-prototypes for GDB compatibility.
3695 * Make-common.in (SIM_WARNINGS): Update.
3696
3697Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3698
3699 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3700 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3701 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3702 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3703 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3704 CGEN_INCLUDE_DEPS.
3705 * cgen-cpu.h: New file.
3706 * cgen-engine.h: New file.
3707 * cgen-scache.h: New file.
3708 * cgen-sim.h: Delete portions moved to new files.
3709 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3710 rather than sending result to stdout.
3711
3712Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3713
3714 * Make-common.in (sim-reg.o): New rule.
3715 (cgen-run.o): New rule.
3716 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3717 * cgen-run.c (prime_cpu): New function.
3718 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3719 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3720 mentioned cpu.
3721 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3722 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3723 (CGEN_INSN_VIRTUAL_P): New macro.
3724 (SEM_PC): New typedef.
3725 (SEMANTIC_FN): Change type of result to SEM_PC.
3726 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3727 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3728 (SCACHE_MAP): New typedef.
3729 (CPU_SCACHE): Add pbb support.
3730 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3731 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3732 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3733 max_slice_insns.
3734 (INSN_NAME): Delete.
3735 (cgen_insn_name): Declare.
3736 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3737 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3738 (first_insn_p): Make static.
3739 (trace_insn): Handle virtual insns specially.
3740 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3741 * cgen-types.h (UBI): Delete.
3742 (MODE_TYPE): New enum.
3743 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3744 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3745 (cgen_virtual_opcode_table): New global.
3746 (cgen_insn_name): New function.
3747 (sim_disassemble_insn): Ignore virtual insns.
3748 * genmloop.sh: Delete top level loop generation. Add pbb support.
3749 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3750 (sim_cpu_base): New members max_insns,insn_name,model_data.
3751 (CPU_PC_GET,CPU_PC_SET): New macros.
3752 (sim_pc_get,sim_pc_set): Declare.
3753 * sim-model.c (model_set): Call model init fn.
3754 * sim-model.h (MODEL_FN): New typedef.
3755 (INSN_TIMING): New member model_fn.
3756 (MODEL): New members num,init.
3757 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3758 All callers updated.
3759 (profile_insn_init): New fn.
3760 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3761 Exit early if insn profiling not supported.
3762 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3763 (profile_install): Record profile_insn_init as init fn.
3764 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3765 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3766 (PROFILE_DATA): Delete member exec_time.
3767 Change insn_count to pointer to array, rather than the array.
3768 (sim_profile_print_bar): Declare.
3769
3770Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3771
3772 * cgen-run.c: New file.
3773 * sim-reg.c: New file.
3774
3775Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3776
3777 * aclocal.m4: Add checks for -lsocket and -lnsl.
3778
3779 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3780 allow local port reuse on listening socket.
3781
3782Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3783
3784 * sim-config.h: Remove reference to linux kernel header.
3785
3786Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3787
3788 * dv-sockser.c (sockser_addr): Make variable non-static.
3789
3790Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3791
3792 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3793
3794Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3795
3796 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3797
3798Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3799
3800 * Make-common.in (install-common): Add $(EXEEXT) when installing
3801 run.
3802
3803Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3804
3805 * cgen-sim.h (cgen_state): New member opcode_table.
3806 * cgen-utils.c (sim_disassemble_insn): Use it.
3807
3808Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3809
3810 * cgen-mem.h (DECLARE_SETT): Fix return type.
3811 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3812 * cgen-scache.c: Include stdlib.h.
3813 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3814 * sim-model.c (model_option_handler): Remove unused variable `n'.
3815
3816Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3817
3818 * cgen-utils.c: Include bfd.h.
3819 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3820
3821Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3822
3823 * sim-bits.h (EXTEND24): Fix typo.
3824
3825Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3826
3827 * sim-events.c (ETRACE_P): New macro.
3828 (struct _sim_event): Add member trace.
3829 (sim_events_free): Reclaim trace message.
3830
3831 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3832 sim_events_schedule_tracef): New functions, include printf trace
3833 information in argument list. If tracing, store asprintf'd trace
3834 message in sim_event.
3835
3836 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3837 hw_event_queue_schedule_vtracef): New functions, mimic
3838 sim_event_tracef.
3839
3840Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3841
3842 * sim-bits.h (EXTEND24): Define.
3843
3844Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3845
3846 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3847 (CPU_SCACHE_HASH_MASK): New macro.
3848 (SCACHE_HASH_PC): Rewrite.
3849 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3850 computation out of main loop.
3851
3852Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3853
c906108c
SS		 3854 * cgen-sim.h (RECORD_IADDR): Delete.
3855 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3856 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3857
3858Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3859
3860 * gennltvals.def (mn10200): Add entry.
3861 * nltvals.def: Regenerate with MN10200 additions.
3862
3863Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3864
3865 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3866 documentation on how it works.
3867
3868 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3869 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3870 sim_core_set_xor, sim_core_xor_read_buffer,
3871 sim_core_xor_write_buffer): Update.
3872
3873 * sim-events.h, sim-events.c (sim_events_install,
3874 sim_events_watch_clock, sim_events_schedule_after_signal,
3875 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3876 sim_events_deschedule): Update.
3877
3878 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3879 sim_fpu_max32, sim_fpu_max64): Update.
3880
3881Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3882
3883 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3884 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3885 * sim-profile.c (profile_print_model): Update.
3886
3887Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3888
3889 * gennltvals.def (m32r): Use common syscall.h now.
3890 (mn10300): Add entry.
3891 * nltvals.def: Regenerate.
3892
3893 * sim-engine.c (sim_engine_get_run_state): New function.
3894 * sim-engine.h (sim_engine_get_run_state): Declare it.
3895
3896Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3897
3898 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3899 * sim-core.c (sim_core_signal): Make extern, always define.
3900
3901Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3902
3903 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3904 * cgen-ops.h (ANDIF): New macro.
3905 (ANDIF[BQHSD]I): Delete.
3906
3907Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3908
3909 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3910 (hw_event_queue_schedule, hw_event_queue_deschedule,
3911 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3912 Janczyn.
3913
3914 * hw-alloc.h (HW_NZALLOC): Define.
3915
3916 * Make-common.in (test-hw-events): Add target for testing the
3917 hw-event code.
3918
3919Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3920
3921 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3922 hw-instances.o.
3923 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3924 files.
3925 * hw-main.h: Include hw-handles.h, hw-instances.h.
3926 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3927 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3928
c906108c
SS		 3929Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3930
3931 * dv-core.c: Include hw-main.h and sim-main.h.
3932 * dv-pal.c: Include hw-main.h and sim-io.h.
3933 * dv-glue.c: Include hw-main.h.
3934
3935 * hw-main.h: New file. Move list of includes to here.
3936 * hw-base.h: From here.
3937 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3938 (hw-*.o, dv-*.o): Update.
3939 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3940 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3941 sim-main.h.
3942
3943 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3944 do_hw_poll_read): Move declarations from here.
3945 * hw-main.h: To here.
72f4393d 3946
c906108c
SS		 3947 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3948 Move from here.
3949 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3950 rename.
3951 * Make-common.in (hw-config.h): Update
3952 * hw-base.c, dv-pal.c, dv-glue.c: Update
3953
3954 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3955 `*_callback' to `*_method.
3956
3957Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3958
3959 * hw-base.h (set_*): Move set method macros from here.
3960 * hw-device.h: To here.
3961
3962Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3963
3964 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3965 Declare.
3966
3967 * hw-base.c (hw_create, hw_delete): Call
3968 * hw-properties.c (create_hw_property_data,
3969 delete_hw_property_data): Define.
72f4393d 3970
c906108c
SS		 3971Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3972
3973 * hw-device.c, hw-properties.c: Include hw-base.h
3974
3975 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3976 * hw-device.c: From here.
3977 * hw-base.h: Include "hw-events.h".
3978
3979 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3980 * hw-base.c (hw_create, hw_delete): Call.
3981 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3982
3983 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3984 (hw-alloc.o): New target.
72f4393d 3985
c906108c
SS		 3986Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987
3988 * hw-events.h, hw-events.c: New files. Move event code to here.
3989 * sim-hw.c: From here.
3990 * hw-base.h: Include "hw-events.h".
3991 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3992 (hw-events.o): New target.
3993
3994 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3995 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3996
c906108c
SS		 3997 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3998 * hw-base.c (hw_create, hw_delete): Call.
3999 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4000
4001 * dv-pal.c: Update.
4002
4003Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004
4005 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4006 * hw-ports.c: To here.
72f4393d 4007
c906108c
SS		 4008 * hw-base.h, hw-ports.c (create_hw_port_data,
4009 delete_hw_port_data): New functions.
4010 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4011
c906108c
SS		 4012 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4013 from here.
4014 * hw-ports.h: To here.
4015
4016Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4017
4018 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4019 PROCESSOR and CIA arguments.
4020
4021Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4022
4023 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4024 Move common object files from here.
4025 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4026
c906108c
SS		 4027Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028
4029 * sim-hw.c: Include ctype.h.
4030 (do_hw_poll_read): Do not assume EAGAIN.
4031
4032Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4033
4034 * cgen-trace.c (first_insn_p): New static local.
4035 (trace_insn_init): Set it.
4036 (trace_insn_fini): Use TRACE_PREFIX.
4037 (trace_insn): Rewrite to use trace_prefix.
4038 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4039 Adjust width accordingly.
4040
4041 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4042 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4043 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4044 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4045 (PROFILE_COUNT_CORE): Simplify.
4046 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4047
4048Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4049
4050 * cgen-ops.h (ADDCFSI): Fix typo.
4051
4052Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4053
4054 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4055 * genmloop.sh: Use them rather than static locals.
4056
4057 * sim-engine.c (sim_engine_set_run_state): New function.
4058 * sim-engine.h (sim_engine_set_run_state): Declare.
4059 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4060 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4061 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4062
4063Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4064
72f4393d 4065 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4066 All callers updated.
4067 (trace_insn_fini): New arg last_p. All callers updated.
4068 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4069 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4070 * genmloop.sh (engine_resume): Update.
4071
4072Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4073
4074 * Make-common.in (install-common): Run ranlib on installed copy of
4075 libsim.a.
4076
4077Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4078
4079 * Make-common.in (install-common): Rename and install libsim.a.
4080
4081Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4082
4083 * sim-io.c (unistd.h): Include.
4084
4085Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4086
4087 * Make-common (sim_main_headers): Sort.
4088 (cgen-*.o): Add cgen-sim.h dependency.
4089
4090 * cgen-scache.c (scache_init): Only allocate space if scache element
4091 size is non-zero.
4092 (scache_flush,scache_print_profile): Check if scache in use first.
4093
4094 * cgen-sim.h (IDESC): Provide forward declaration.
4095 (DECODE): Delete.
4096 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4097 (cgen_cpu_max_extra_bytes): Declare.
4098 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4099
c906108c
SS		 4100 * sim-cpu.h: New file. sim_cpu_base moved here.
4101 Move sim_cpu_lookup decl here.
4102 * sim-base.h: #include "sim-cpu.h".
4103 * sim-cpu.c: New file.
4104 * Make-common (sim_main_headers): Add sim-cpu.h.
4105 (sim-cpu.o): Add rule for.
4106
4107 * sim-model.c (set_model): Delete.
4108 (sim_model_set,model_set): New functions.
4109 (sim_model_install): Renamed from model_install.
4110 Don't set default model here.
4111 (model_option_handler): Rewrite --model processing.
4112 (sim_model_lookup,sim_mach_lookup): New functions.
4113 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4114 (insn_timing): Delete.
4115 (INSN_TIMING): New member `num'.
4116 (IMP_PROPERTIES): Always define scache_elm_size member.
4117 (MACH): New member init_cpu.
4118 (sim_machs): Renamed from machs.
4119 (sim_model_install): Renamed from model_install.
4120 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4121 * sim-module.c (modules): Update.
4122
4123 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4124
4125 * sim-io.c: #include <errno.h>.
4126
4127Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4128
4129 * dv-pal.c (struct hw_pal_device): Add reader.
4130 (hw_pal_finish): Initialize reader.
4131 (scan_hw_pal): Use reader.
4132
4133 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4134 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4135 * dv-pal.c: Use.
4136
4137 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4138 ../ppc/main.c sim_io_read_stdin.
4139
4140Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4141
4142 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4143 arguments.
4144 * hw-tree.c: Update.
72f4393d 4145
c906108c
SS		 4146 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4147 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4148 CPU/CIA args.
4149 * hw-ports.h (hw_port_event): Ditto.
4150 * hw-ports.c (hw_port_event): Update.
4151 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4152 Update.
4153 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4154 Update.
4155 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4156 (do_counter_event): Update.
4157 * dv-glue.c (hw_glue_io_read_buffer): Update.
4158 (hw_glue_port_event): Update.
4159
4160 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4161 * hw-base.h (hw_create): Ditto.
4162 * hw-base.c (hw_create): Ditto.
72f4393d 4163
c906108c
SS		 4164 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4165 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4166 from here to.
4167 * sim-hw.c: Here.
4168 * hw-device.h (hw_system_cpu): Declare.
4169 * sim-hw.c (hw_system_cpu): New function.
4170
4171 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4172 sim_hw_abort not hw_abort.
4173 (sim-hw.h): Include.
4174 (sim_core_read_buffer, sim_core_write_buffer): Call
4175 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4176 argument.
4177 (sim_core_set_xor): Do not pass CPU when aborting.
4178
4179 * sim-n-core.h (sim_core_read_aligned_N,
4180 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4181 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4182 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4183 return length.
4184
4185 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4186 sim_hw_print.
4187 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4188 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4189 functions.
4190 (sim_hw_print): New function.
4191
4192 * sim-engine.h (sim_engine_vabort): Declare.
4193 * sim-engine.c (sim_engine_vabort): New function.
4194
4195Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4196
4197 * sim-trace.c (print_data): For floating-point numbers trace raw
4198 hex value.
4199 (trace_result_fp2): New function.
4200 * sim-trace.h (trace_result_fp2): New declaration.
4201 (TRACE_FP_RESULT2): New macro.
4202
4203Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4204
72f4393d
L		 4205 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4206 AM_CYGWIN32 and AM_EXEEXT.
4207 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4208 to run and install-common rules.
4209 * common/configure: regenerate
c906108c
SS		 4210
4211Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4212
4213 * sim-types.h (cell_word): New type.
4214 (natural_cell): Delete type.
4215
4216Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4217
4218 * configure: Regenerated to track ../common/aclocal.m4 changes.
4219 * config.in: Ditto.
4220
4221Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4222
4223 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4224
4225Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4226
4227 * configure: Regenerated to track ../common/aclocal.m4 changes.
4228 * config.in: Ditto.
4229
4230Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4231
4232 * acconfig.h: New file.
4233 * Make-common.in (top_builddir): New macro.
4234 (INTL_LIB): Removed.
4235 (INTLLIBS): New macro.
4236 (INTLDEPS): Likewise.
4237 (LIBDEPS): Use INTLDEPS.
4238 (EXTRA_LIBS): Use INTLLIBS.
4239 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4240 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4241 AM_LC_MESSAGES): New macros from GNU gettext.
4242
4243Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244
4245 * sim-config.h: Discard leading _ from macros.
4246 * sim-types.h: Ditto.
4247
4248Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4249
4250 * Make-common.in (CSEARCH): Add -I to intl directories.
4251 (INTL_LIB): Point to libintl.a.
4252 (LIBDEPS): Add $(INTL_LIB).
4253 (EXTRA_LIBS): Ditto.
4254
4255Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4256
4257 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4258
4259 * cgen-ops.h (ADDCFSI): Fix.
4260 (SUBCFSI): Tweak.
4261
4262Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4263
4264 * sim-types.h (signed_address, unsigned_address): Define.
4265
4266Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4267
4268 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4269 QNaN.
4270
4271Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4272
4273 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4274 New functions, pack / unpack sim_fpu struct using raw values.
4275 (sim_fpu_is): Differentiate between negative and positive
4276 infinity.
4277
4278Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279
4280 * sim-bits.h (EXTEND4): Define.
4281 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4282
c906108c
SS		 4283Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4284
4285 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4286 declared so we need this cast to prevent long long addresses
4287 from being misconfigures. Results in access to unmapped memory.
4288
4289Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4290
4291 * Make-common.in (RUNTESTFLAGS): Define.
4292 (check): Pass RUNTESTFLAGS to recursive make.
4293
4294Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4295
4296 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4297 STATE_VERBOSE_P.
4298
4299Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4300
4301 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4302 cross compiling.
4303
4304Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4305
4306 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4307 (sim-inline): Update to match sim-inline.[hc]
4308 * configure: Regenerated to track ../common/aclocal.m4 changes.
4309
4310 * Make-common.in (sim_main_headers): Add sim-inline.h
4311
4312 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4313 selected.
4314 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4315
c906108c
SS		 4316 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4317 (sim_events_set_trace): Delete unused prototype.
72f4393d 4318
c906108c
SS		 4319 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4320 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4321
4322 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4323 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4324 Comment out, not yet implemented in sim-fpu.c.
4325 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4326 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4327
c906108c
SS		 4328 * sim-inline.h: Rewrite description.
4329 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4330 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4331
c906108c
SS		 4332 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4333 include generated files. Handled by generator directly.
72f4393d 4334
c906108c
SS		 4335Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4336
4337 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4338 up-to-date.
4339
4340 * sim-trace.h (TRACE_ANY_P): Define.
4341 (struct _trace_data): Add trace_any_p.
4342
4343Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4344
4345 * run.c (main): Handle all alternatives of enum sim_stop.
4346 (main): Delete unused `asection *s'.
4347
4348Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4349
4350 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4351
4352 * configure: Regenerated to track ../common/aclocal.m4 changes.
4353
4354 * sim-hw.c: New file.
4355 * sim-hw.h (sim_hw_parse): Declare function.
4356 (hw-tree.h): Do not include.
72f4393d 4357
c906108c
SS		 4358 * sim-base.h (STATE_HW): Define.
4359 (struct sim_state_base): Add member struct *hw.
4360
4361 * sim-module.c (sim-hw.h): Include.
4362 (modules): Add sim_hw_install.
72f4393d 4363
c906108c
SS		 4364 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4365
4366Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367
4368 * sim-base.h (CPU_INDEX): Define.
4369
4370 * sim-utils.c (sim_state_alloc): Initialize.
4371 * sim-module.c (sim_post_argv_init): Ditto.
4372
4373Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4374
4375 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4376 properly formatted lists.
4377
4378Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4379
4380 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4381 0x2f needs to be 0x3f.
4382
4383Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384
4385 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4386 not found.
4387 (hw_tree_find_*_property): Clean up error message when property is
4388 not found.
4389
4390 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4391 present before looking for it.
4392
4393Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4394
72f4393d 4395 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4396 (AC_CHECK_FUNCS): Add check for __setfpucw.
4397 * configure: Regenerated.
4398
4399Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4400
4401 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4402 hw_pal_timer, hw_pal_timer_value): Define.
4403 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4404 (do_counter_event, do_counter_read, do_counter_value,
4405 do_counter_write): new functions.
4406
4407Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408
4409 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4410 trace output.
4411
4412 * hw-base.c (hw_create): Stop searching for a device when one is
4413 found.
4414
4415Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416
4417 * configure: Regenerated to track ../common/aclocal.m4 changes.
4418
4419Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4420
4421 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4422 appends extra devices.
4423 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4424 the device names.
72f4393d 4425
c906108c
SS		 4426 * Make-common.in (hw-config.h): New target, create hw-config.h
4427 file.
4428 (SIM_HW): Definition from @sim_hw@.
4429 (hw-base.o): Depend on hw-config.h
4430
4431Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4432
4433 * Make-common.in: Get SHELL from configure.
4434 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4435 move-if-change. Fixes NT native build problem.
4436 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4437 move-if-change. Fixes NT native build problem.
4438 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4439 NT native builds.
72f4393d 4440
c906108c
SS		 4441Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4442
4443 * hw-device.h, hw-device.c (hw_strdup): New function.
4444
4445 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4446 strings name, family and args.
4447 (full_name_of_hw): Use hw_strdup when returning the full path.
4448
4449 * hw-properties.c: Clean up property not found / wrong type error
4450 messages.
72f4393d 4451
c906108c
SS		 4452 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4453 before attaching any ports.
4454
4455 * hw-base.c (hw-config.): Include. Replace hardwired table.
4456
4457 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4458
4459 * Make-common.in: Add rule for dv-glue.o.
4460
4461Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4462
4463 * hw-base.c (hw_finish): Move setting of trace level to here.
4464 (hw_create): From here.
4465
4466 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4467 ../ppc/device_table.c.
4468
4469 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4470
4471 * hw-tree.c (print_properties): Supress path when printing
4472 properties of root node.
4473
4474Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4475
4476 * hw-device.h (HW_TRACE): Define.
4477 (hw_trace): Declare.
4478 * hw-device.c (hw_trace): Implement function.
4479
4480 * hw-base.c (hw_create): Set hw trace level from "trace?"
4481 property.
4482
4483 * dv-core.c (dv_core_attach_address_callback): Add trace.
4484
4485 * dv-pal.c: Replace DTRACE with HW_TRACE.
4486
4487Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4488
4489 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4490 (hw_alloc_data): Delcare.
4491 (struct hw): Add member alloc_of_hw.
72f4393d 4492
c906108c
SS		 4493 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4494 functions. Assocate memory with a device.
4495 (stdlib.h): Include.
72f4393d 4496
c906108c
SS		 4497 * hw-base.h (set_hw_delete): Define.
4498 (hw_delete_callback): Declare.
4499 (hw_delete): Declare.
4500
4501 * hw-base.c (hw_delete): Implement function.
4502 (struct hw_base_data): Add member to_delete.
4503 (ignore_hw_delete): New function, does nothing.
4504 (hw_create): Set the hw_delete method.
4505 (hw_create): Allocate the base type using HW_ZALLOC before setting
4506 any methods.
4507
4508 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4509
c906108c 4510 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4511
c906108c
SS		 4512 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4513 (attach_hw_port_edge): Add struct hw argument
4514
4515 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4516 hw_zalloc/hw_free.
4517
4518Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519
4520 * hw-device.h (hw_attach_address_callback,
4521 hw_detach_address_callback): Attach to a single space not a space
4522 mask. Clarify interpretation of SPACE:ADDR parameters.
4523
4524 * hw-base.c (passthrough_hw_attach_address,
4525 passthrough_hw_detach_address): Update.
4526 * dv-core.c (dv_core_attach_address_callback): Ditto.
4527 * dv-pal.c (hw_pal_attach_address): Ditto.
4528
4529Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4530
4531 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4532
4533Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4534
4535 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4536 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4537 hw-properties_h, hw-tree_h): Define, point at corresponding
4538 header.
4539 (hw_base_headers): Define list of headers included by hw-base.h
4540 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4541 hw-properties.o, hw-tree.o): Specify dependencies.
4542 (dv-core.o, dv-pal.o): Ditto.
4543
4544 * sim-hw.h: New file.
4545
4546 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4547 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4548
c906108c
SS		 4549 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4550
4551 * hw-base.h, hw-base.c: new files. Copied from
4552 ../ppc/device_table.[hc].
4553
4554 * dv-core.c, dv-pal.c: New files. Copied from
4555 ../ppc/hw_{core,pal}.c
72f4393d 4556
c906108c
SS		 4557 * sim-basics.h (struct hw): Declare.
4558 (enum port_direction, enum object_disposition): Declare.
4559
4560Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4561
4562 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4563 sim_dv_src in Makefile. Take list of devices as parameter to m4
4564 macro..
4565
4566 * configure: Regenerated to track ../common/aclocal.m4 changes.
4567
4568Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569
4570 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4571 trace_prefix can abort cleanly.
4572
4573Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4574
4575 * dv-sockser.c, dv-sockser.h: New files.
4576 * Make-common.in (dv-sockser.o): Add rule for.
4577 * aclocal.m4: Check for fcntl.h.
4578 * config.h: Add HAVE_FCNTL_H.
4579
4580 * sim-break.c (remove_breakpoint): Fix thinko.
4581
4582 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4583 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4584
45851998-03-13 Fred Fish <fnf@cygnus.com>
4586
4587 * sim-base.h (struct sim_state_base): Add prog_syms and
4588 define macro STATE_PROG_SYMS.
4589 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4590 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4591 and bfd_canonicalize_symtab, to get symbol table on first use
4592 and preserve it via STATE_PROG_SYMS for future calls to
4593 bfd_find_nearest_line.
4594
4595Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4596
4597 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4598
4599 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4600 up to nr_maps, not just access_* maps.
4601
4602 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4603 maps.
4604
4605 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4606 over nr_maps not sim_core_nr_maps.
4607
4608 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4609 core_map argument to unsigned.
4610 (struct _sim_core): Ditto for struct member core_map.
4611
4612 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4613
4614 * sim-basics.h (access_io, access_*_io): Define.
4615 (map_read, map_write, map_exec, map_io): Define.
4616
4617 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4618 attach with more generic mapmask.
4619 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4620
c906108c
SS		 4621 * sim-core.c (sim_core_uninstall, sim_core_attach,
4622 sim_core_detach): Iterate over nr_maps instead of
4623 sim_core_nr_maps.
4624
4625 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4626 instead of the write_map.
4627 (remove_breakpoint): Ditto.
4628
4629 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4630 with read_map, write_map, exec_map resp.
4631
4632 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4633 Ditto.
4634
4635 * cgen-utils.c (sim_disassemble_insn): Ditto.
4636
4637 * sim-hrw.c (sim_write, sim_write): Ditto.
4638
4639 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4640 transfer_to_str): New functions.
4641
4642Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4643
4644 * sim-base.h (sim_state_base): New member environment.
4645 (STATE_ENVIRONMENT): New macro.
4646 * sim-config.c (current_environment): Delete.
4647 (sim_config_default): New function.
4648 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4649 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4650 (sim_config_default): Add prototype.
4651 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4652 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4653 Set STATE_ENVIRONMENT, not current_environment.
4654
4655Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4656
4657 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4658
4659Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4660
4661 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4662
4663 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4664
4665Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4666
4667 * Make-common.in (TAGS): Make smarter.
4668 * Makefile.in (TAGS): Ditto.
4669
4670Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4671
4672 * sim-module.c (*): Fix typos in assertion tests.
4673
4674Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4675
4676 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4677 can't be constant.
72f4393d 4678
c906108c
SS		 4679 * sim-options.c (sim_parse_args): Ditto.
4680 (sim_args_command): Return OK, instead of nothing, for an empty
4681 command.
4682
4683Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684
4685 * sim-profile.c (profile_info): Rename from profile_print. Drop
4686 misc and misc_cpu callback arguments. Use
4687 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4688 (profile_install): Install profile_info function.
4689
4690 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4691 STATE_PROFILE_INFO_CALLBACK): Define.
4692 (struct PROFILE_DATA): Add field info_cpu_callback.
4693 (profile_print): Delete function.
4694
4695 * sim-base.h (STATE_MODULES): Define. Replace individual
4696 STATE_*_LIST with single struct module_list.
4697
4698 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4699 (struct module_list): Declare.
72f4393d 4700
c906108c
SS		 4701 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4702 sim_module_info): New functions.
4703 (sim_module_install): Clean up module data structures.
4704
4705 * sim-info.c (sim_info): New file. New function. Call
4706 sim_module_info.
4707
4708 * Make-common.in (sim-info.o): Define rule.
4709 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4710
4711
4712Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4713
4714 * sim-base.h (sim_cpu_base): New members name, options.
4715 (sim_cpu_lookup): Add prototype.
4716 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4717 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4718 (sim_add_option_table): Update prototype.
4719 * sim-options.c (sim_add_option_table): New argument `cpu'.
4720 (standard_option_handler,standard_install): Update.
4721 (sim_parse_args): Handle cpu specific options.
4722 (print_help): New static function.
4723 (sim_print_help): Call it. Print cpu specific options.
4724 (find_match): New static function.
4725 (sim_args_command): Call it. Handle cpu specific options.
4726 * sim-utils.c (sim_cpu_lookup): New function.
4727 * sim-memopt.c (memory_option_handler): Update.
4728 (sim_memopt_install): Update.
4729 * sim-model.c (model_option_handler): Update.
4730 (model_install): Update.
4731 * sim-profile.c (profile_option_handler): Update.
4732 (profile_install): Update.
4733 * sim-trace.c (trace_option_handler): Update.
4734 (trace_install): Update.
4735 * sim-watch.c (watchpoint_option_handler): Update.
4736 (sim_watchpoint_install): Update.
4737 * cgen-scache.c (scache_option_handler): Update.
4738 (scache_install): Update.
4739
4740Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4741
4742 * Make-common.in (check): Run `make check' in testsuite dir.
4743
4744Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4745
4746 * sim-trace.c (trace_result0): New function.
4747
4748 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4749 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4750 tracing sim_fpu variables.
4751 (TRACE_ALU_RESULT0): Define.
4752 (TRACE_FP_RESULT_WORD): Define.
4753 (TRACE_FP_INPUT_WORD1): Define.
4754
4755 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4756 sim_fpu_two): New constants.
4757 (sim_fpu_op1, sim_fpu_op2): New types.
4758 (struct _sim_fpu): Delete member result. Re-order other members.
4759 (sim_fpu_sign, sim_fpu_exp): New functions.
4760 (sim_fpu_max, sim_fpu_min): new functions.
4761 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4762 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4763
c906108c
SS		 4764Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4765
4766 * sim-profile.c (profile_print): Delete duplicate test of
4767 PROFILE_INSN_IDX.
4768 (profile_print_pc): Exit early if data collection not set up.
4769 (profile_print_core): Simplify by calling sim_core_map_to_str.
4770 * sim-core.h (sim_core_map_to_str): Declare.
4771 * sim-core.c (sim_core_map_to_str): Make non-static.
4772
4773 * genmloop.sh (engine_resume): Update insn_count before exiting.
4774 (engine_resume_full): Keep accurate core profile data.
4775
4776 * cgen-utils.c (sim_disassemble_insn): Don't use
4777 sim_core_read_aligned_N, it messes up profiling results.
4778
4779Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4780
4781 * nltvals.def: Regenerate with MN10300 additions.
4782
4783Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4784
4785 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4786
c906108c
SS		 4787 * sim-trace.h, sim-trace.c (trace_result_word2,
4788 trace_input_word4, trace_result_word4): New function.
4789
4790Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4791
4792 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4793
4794 * sim-xcat.h: Delete.
4795 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4796 * cgen-sim.h: Ditto.
4797 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4798 * sim-n-bits.h: Ditto.
4799 * sim-n-core.h: Ditto.
4800 * sim-n-endian.h: Ditto.
4801
4802Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4803
4804 * syscall.c (cb_syscall): Handle short reads, and EOF.
4805
4806Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4807
4808 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4809 sim_fpu to safely print fp_word values.
4810 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4811 (trace_result_bool1, trace_result_addr1): New functions.
4812 (trace_input_bool1, trace_input_addr1): New functions.
4813
4814 * sim-trace.h (TRACE_FPU_*): Define.
4815
4816Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4817
4818 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4819 (sim_fpu_fpto, sim_fpu_tofp): Define.
4820
4821Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4822
4823 * sim-fpu.c (sim_fpu_cmp): New function.
4824
4825Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4826
4827 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4828 instead of abuf->length.
4829 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4830 (set_trace_option_mask): Renamed from set_trace_options.
4831 (set_trace_option): New function.
4832 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4833 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4834
4835Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4836
4837 * sim-basics.h: Declare struct _sim_fpu.
4838
4839Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4840
4841 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4842 (trace_prefix, trace_input*, trace_result*): Declare.
4843 (trace_one_insn): Change declaration, assume trace_prefix called.
4844 (trace_generic): Like trace_one_insn.
4845 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4846 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4847
c906108c
SS		 4848 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4849 trace_insn, save_data, trace_idx_to_str, print_data): New
4850 functions.
4851 (trace_one_insn): Rewrite.
4852 (trace_generic): New function.
72f4393d 4853
c906108c
SS		 4854Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4855
c906108c
SS		 4856 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4857
4858 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4859 (SEMANTIC_FN): Rewrite declaration.
4860 (DECODE): Update type of semantic_fast member.
4861 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4862 * sim-base.h (sim_state_base): Delete conditionals surrounding
4863 member scache_size.
4864
4865Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4866
4867 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4868 used.
4869
4870Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4871
4872 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4873 Add missing parameters to device_io calls.
4874 * sim-core.h: Add missing parameters to device_io calls.
4875
4876Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4877
4878 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4879 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4880 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4881 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4882 (engine_resume): Likewise. Make `engine' volatile. Save copy
4883 of cpu pointer in volatile object. Initialize read switch if
4884 -parallel.
4885
4886Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4887
4888 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4889 (SEM_INSN): New macro.
4890
4891Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4892
4893 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4894
4895Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896
4897 * configure: Regenerated to track ../common/aclocal.m4 changes.
4898
4899Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4900
4901 * sim-types.h (fp_word): New type, define according to
4902 WITH_TARGET_FLOATING_POINT_BITSIZE.
4903
4904 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4905 configuration of size of floating point registers.
4906
4907Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4908
4909 * sim-profile.c (profile_print): Only print CPU <N> if other
4910 output is going to appear.
4911
4912Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4913
4914 * configure: Regenerated to track ../common/aclocal.m4 changes.
4915
4916Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4917
4918 * sim-types.h (address_word): Typedef according to
4919 WITH_TARGET_ADDRESS_BITSIZE.
4920 (signed_cell, unsigned_cell, natural_cell): Ditto using
4921 WITH_TARGET_CELL_BITSIZE.
72f4393d 4922
c906108c
SS		 4923 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4924 (WITH_TARGET_CELL_BITSIZE): Define.
4925 (WITH_HOST_WORD_BITSIZE): Delete.
4926
4927 * sim-config.c (print_sim_config): Update.
4928
4929 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4930 configuration of address and OpenFirmware cell sizes.
4931
4932Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4933
4934 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4935 * sim-run.c (sim_engine_run): Update.
72f4393d 4936
c906108c
SS		 4937 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4938 CPU_CIA.
4939 * sim-run.c (sim_engine_run): Ditto.
4940
4941 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4942 (sim_resume): Pass nr_cpus to sim_engine_run.
4943
4944 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4945
c906108c
SS		 4946 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4947 MAX_NR_PROCESSORS.
4948 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4949
c906108c
SS		 4950Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4951
4952 * Make-common.in (stamp-tvals): New rule.
4953 (targ-vals.h,targ-map.c): Depend on it.
4954 (clean): Remove stamp-tvals.
4955
4956Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4957
4958 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4959 in code also #if 0'ed.
4960
4961Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4962
4963 * configure: Regenerated to track ../common/aclocal.m4 changes.
4964 * aclocal.m4: Recognize --enable-maintainer-mode.
4965
4966Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4967
4968 * cgen-scache.h: Deleted.
4969 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4970 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4971 (scache_init): Use runtime computed size of SCACHE.
4972 (scache_flush): Likewise.
4973 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4974 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4975 * cgen-sim.h: Scache support moved here.
4976 (PC): Redo definition.
4977 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4978 (DECODE): Add parallel execution support.
4979 Only include semantic label members if using switch.
4980 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4981 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4982 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4983 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4984 from cgen-types.h.
4985 (engine_{stop,run,resume,halt,signal}): Delete decls.
4986 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4987 (argbuf,scache): Delete forward decls.
4988 (STATE): Delete decl.
4989 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4990 Include cgen-mem.h, cgen-ops.h.
4991 (engine_halt,engine_signal): Delete.
4992 ({ex,exc,sem,semc}_illegal): Delete.
4993 (sim_disassemble_insn): Result of extract fn is in bits.
4994 * genmloop.sh: Rewrite.
4995
4996 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4997 line numbers.
4998
4999 * sim-base.h (sim_state_base): Delete member `model'.
5000 (sim_cpu_base): Add member `model'.
5001 * sim-model.h (IMP_PROPERTIES): New type.
5002 (MACH): New members imp_props, models.
5003 (models): Delete decl.
5004 * sim-model.c (set_model): Update.
5005 * sim-profile.c (profile_print_model): Update.
5006
5007 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5008
5009Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5010
5011 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5012 CGEN_INSN_SYNTAX().
5013
5014Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5015
5016 * configure: Regenerated to track ../common/aclocal.m4 changes.
5017 * config.in: Ditto.
5018
5019Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5020
5021 * aclocal.m4 (AR): Check for sigaction.
5022
5023Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5024
5025 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5026
5027 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5028 * sim-config.c (sim_config): Replace WITH_DEVICES with
5029 WITH_TREE_PROPERTIES.
5030
5031 * configure: Regenerated to track ../common/aclocal.m4 changes.
5032
5033Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5034
5035 * Make-common.in (SIM_ENVIRONMENT): New variable.
5036 (CONFIG_CFLAGS): Add it.
5037 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5038 --enable-sim-environment option.
5039 * configure: Regenerated.
5040 * sim-config.h (environment support): Rewrite.
5041 * sim-config.c (current_environment): Define as enum, unconditionally.
5042 (current_alignment): Define unconditionally.
5043 (config_environment_to_a): Update.
5044 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5045 (sim_config): Handle environment and alignment determination
5046 unconditionally. Delete sanity checks of current_environment,
5047 unnecessary.
5048 (print_sim_config): Update.
5049 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5050 (standard_options): Add --environment.
5051 (standard_option_handler): Likewise.
5052
5053Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5054
5055 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5056 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5057 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5058 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5059 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5060 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5061 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5062 argument ADD_CA macro with two argument ADDC_C - add carrying with
5063 carry in.
5064 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5065 argument SUB_CA macro with two argument SUBC_X - subtract
5066 carrying, extended.
5067 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5068 borrow-in.
5069 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5070
5071Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5072
5073 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5074 * sim-io.h (sim_io_syscalls): Delete.
5075
5076Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5077
5078 * syscall.c (cb_syscall): Add missing else, so write to stdout
5079 isn't doubled.
5080
5081 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5082 the carry bit from the CPU's psw.
5083
5084Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5085
5086 * gennltvals.sh: Redo syscall support.
5087 * nltvals.def: Regenerated.
5088
5089Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5090
5091 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5092 the stream immediately.
5093
5094Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5095
5096 * sim-io.c (sim_io_getstring): Delete unused len2.
5097 (sim_io_syscalls): Ditto for sys_errno.
5098
5099Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5100
5101 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5102
5103 * Make-common.in (run.o): Depend on remote-sim.h.
5104 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5105 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5106
5107Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5108
5109 * sim-io.c (sim_io_syscalls): Disable lseek.
5110
5111Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5112
5113 * gennltvals.sh: Generate syscall values for d30v.
5114
5115 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5116 * nltvals.def: Regenerate.
5117
5118 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5119 (os_fstat): Likewise. Validate fd argument.
5120 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5121 just compute target stat struct length.
5122 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5123 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5124 (get_string): Return host errno values so they can be properly
5125 translated later.
5126 (cb_syscall): Likewise.
5127 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5128 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5129 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5130 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5131 (get_path): New function.
5132
5133Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5134
5135 * sim-io.c (sim_io_syscalls): New function to provide system call
5136 emulation. Provide exit, open, close, read, write, lseek, and
5137 unlink.
5138 (sim_io_getstring): New function to return a string from a
5139 simulated memory location.
5140
5141 * sim-io.h (sim_io_syscalls): Add declaration.
5142
5143Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5144
5145 * sim-core.c (sim_core_signal): Fix spelling error in message.
5146
5147 * sim-hrw.c (sim_read): Use read map, not write map.
5148
5149 * Make-common.in (all): Add .gdbinit.
5150 * gdbinit.in: Add dump command.
5151
5152 * sim-model.c (model_options): Use '\0' for `shortopt'.
5153
5154 * sim-trace.c (trace_option_handler): Set state trace file
5155 for --trace-file in addition to cpu's values.
5156 (trace_vprintf): If cpu == NULL, try state's trace file.
5157 (trace_options): Reorganize table, reword some descriptions.
5158
5159Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5160
5161 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5162 New functions.
5163
5164Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5165
5166 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5167 signal untranslated, document problem with this.
5168
5169 * nrun.c (main): Check for a prog name of `*step'. If present,
5170 step the simulator instead of allowing it to run free.
5171
5172 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5173
5174 * Make-common.in (sim_main_headers): Add sim-signal.h.
5175
5176Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5177
5178 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5179
5180Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5181
5182 * sim-signal.h: Start simulator signals at 64 so that host signal
5183 numbers can be detected and reported.
5184
5185 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5186
5187Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5188
5189 * callback.c (cb_host_to_target_stat): Fix return values.
5190
5191 * cgen-sim.h (enum_signal_type): Delete.
5192 (engine_signal): Update prototype.
5193 * cgen-utils.c: Don't include <signal.h>.
5194 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5195 (engine_signal): Update.
5196
5197 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5198 (sim_state_free): Call SIM_STATE_FREE if defined.
5199
5200 * sim-module.c (sim_module_install): Don't leave any modules
5201 installed if one fails to install.
5202
5203Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5204
5205 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5206 more, since alloca is not used in this file.
5207
5208 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5209 correctly set the carry and overflow bits for those types.
5210 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5211 with carry, so carry is correct after doing both adds.
5212 (ALU*): Space out '\' to make it easier to read.
5213
5214Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5215
5216 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5217 sim_signalled.
5218
5219 * sim-signal.c, sim-signal.h: New files.
5220 * Make-common.in (sim-signal.o): Add rule for.
5221 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5222 * sim-abort.c: Don't include <signal.h>.
5223 * sim-basics.h: #include "sim-signal.h".
5224 * sim-break.c: Don't include <signal.h>.
5225 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5226 * sim-core.c: Don't include <signal.h>.
5227 (SIGBUS): Delete definition.
5228 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5229 * sim-engine.c: Don't include <signal.h>.
5230 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5231 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5232 * sim-resume.c: Don't include <signal.h>.
5233 (SIGTRAP): Delete definition.
5234 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5235 * sim-stop.c: Don't include <signal.h>.
5236 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5237 * sim-watch.c: Don't include <signal.h>.
5238 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5239
5240 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5241
5242 * sim-base.h (CIA_ADDR): Provide default definition.
5243 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5244 * sim-break.c (sim_handle_breakpoint): Likewise.
5245
5246Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5247
5248 * Make-common.in (srccom): New variable.
5249
5250 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5251 (LIB_OBJS): Add syscall.o.
5252 (gentmap): Pass $(NL_TARGET) to $(CC).
5253 (syscall.o): Add rule for.
5254 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5255 (sim-bits.o): Depend on $(sim-n-bits_h).
5256 (sim-load.o): Depend on callback.h.
5257
5258 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5259 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5260 * cgen-mem.h, cgen-ops.h: New files.
5261
5262 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5263
5264 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5265 Rewrite build rule.
5266 * callback.c: #include string.h or strings.h.
5267 #include sys/types.h and sys/stat.h.
5268 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5269 (os_get_errno,os_open): Update.
5270 (os_stat,os_fstat): New functions.
5271 (os_init): Initialize syscall_map, errno_map, open_map.
5272 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5273 errno_map, open_map, signal_map, stat_map.
5274 (cb_read_target_syscall_maps): New function.
5275 (cb_target_to_host_syscall): New function.
5276 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5277 (cb_target_to_host_open): Renamed from target_to_host_open.
5278 (store): New function.
5279 (cb_host_to_target_stat): New function.
5280 * syscall.c: New file.
5281 * gentmap.c (sys_tdefs): New global.
5282 (gen_targ_vals_h): Output target syscall numbers.
5283 (gen_targ_map_c): Update. Output target syscall translation map.
5284 * gentvals.sh: New first argument `target'. Preface table with
5285 #ifdef NL_TARGET_$target if non-null target passed.
5286 * gennltvals.sh: New file.
5287 * nltvals.def: Regenerated.
5288
5289Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5290
5291 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5292 sim_core_dummy_M.
5293 (sim_core_dummy_M): Declare.
72f4393d 5294
c906108c
SS		 5295Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5296
5297 * sim-core.c (sim_core_signal): Print the address of the
5298 instruction.
5299
5300Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5301
5302 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5303
5304 * sim-base.h (sim_state_base): Add member trace_data.
5305 (STATE_TRACE_DATA): New macro.
5306 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5307 ({WITH_,}TRACE_DEBUG_P): New macros.
5308 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5309 (_sim_cpu): Delete forward reference.
5310 (debug_printf): Update.
5311 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5312 (trace_options): Add --trace-debug.
5313 (set_trace_options): Handle it.
5314 (trace_option_handler): Likewise.
5315 (trace_install): Init state trace_data struct.
5316 (trace_uninstall): Close state trace file.
5317 * sim-events.c (ETRACE): Only print source file and line number if
5318 --trace-debug.
5319 * sim-n-core.h (sim_core_trace_M): Likewise.
5320
5321 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5322
53231997-11-13 Felix Lee <flee@cygnus.com>
5324
5325 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5326 initializer.
5327 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5328
5329Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5330
5331 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5332
5333 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5334 built this way.
5335 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5336 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5337 source tree.
5338
5339Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5340
5341 * sim-events.c (sim_events_process): Re-compute the time -
5342 update_time_from_event - as each event is processed. Reverses
5343 previous change.
5344
5345Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5346
5347 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5348
5349Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5350
5351 * sim-events.c (sim_events_process): Delete redundant call to
5352 update_time_from_event.
5353 (sim_events_slip): Always decrement time_from_event.
5354 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5355 Delete assertion that time_from_event >=0 when work in queue, no
5356 longer applicable.
5357
5358Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5359
5360 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5361 (standard_option_handler): Update.
5362
5363 * sim-options.h: Clarify documentation.
5364 (OPTION_LONG_ONLY_P): Delete definition.
5365 (OPTION_VALID_P): Define.
72f4393d 5366
c906108c
SS		 5367 * sim-options.c (sim_print_help): Allow short only options.
5368 (sim_parse_args): Ditto.
5369 (sim_args_command): Skip short only options.
5370 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5371 separate entries for short and long options in the HANDLERS and
5372 ORIG_VAL tables.
5373 (sim_parse_args): Disable argument permutation.
5374
5375Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5376
5377 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5378 Add argument M, size of data type.
5379 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5380 Declare, ditto for 5, 6 & 7 byte transfers.
5381 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5382 as aligned variant.
72f4393d 5383
c906108c
SS		 5384 * sim-n-core.h (sim_core_trace_M): Rename from
5385 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5386 with transfer type. Print transfer direction. Handle 1 and 2 byte
5387 transfers.
5388 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5389 unaligned accesses.
5390 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5391 Update all functions.
5392
5393 * sim-core.c: Generate functions starting with 16 not 1.
5394 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5395 all 5, 6 & 7 byte transfers.
5396
5397 * sim-n-core.h (sim_core_read_misaligned_N,
5398 sim_core_write_misaligned_N): Implement.
5399
5400Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401
5402 * sim-endian.h (U16_8): Implement
5403
5404 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5405
5406 * sim-endian.h (VL8_16, VH8_16): Implement.
5407
5408 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5409 long in printf.
5410 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5411 (memory_option_handler): Skip comma in alias address list
5412
5413Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414
5415 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5416 space params.
5417 (parse_size, parse_addr): New functions
5418 (memory_option_handler, memory_options): Parse address & size
5419 using new functions. Pass level, space, modulo to do_memopt_add &
5420 do_memopt_del.
5421
5422 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5423
5424 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5425 `attach_type attach' argument with `unsigned level' argument.
5426 Document.
5427
5428 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5429 sim_core_attach): Replace argument attach with level. Update
5430 verification of arguments.
5431 (sim_core_map_detach, sim_core_detach): Replace argument attach
5432 with level.
5433
5434 * sim-basics.h (enum _attach_type): Delete.
5435
5436Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5437
5438 * sim-core.h (sim_core_write_8): Define.
5439
5440Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5441
5442 * sim-bits.h: Document ROTn macro.
5443
5444 * sim-endian.h (H2T): Handle 16 byte variables.
5445
5446 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5447 error.
5448
5449 * sim-core.c: Do not generate sim_core_*_word.
5450
5451 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5452 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5453
5454 * sim-core.h (sim_core_read_unaligned_word,
5455 sim_core_read_aligned_word, sim_core_read_word,
5456 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5457 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5458
5459Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5460
5461 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5462
5463 * sim-endian.h: Disable 16 byte support.
5464
5465Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5468
5469 * sim-n-core.h (sim_core_trace_N): New function.
5470 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5471 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5472
5473 * sim-endian.h: Add 128 bit variant.
5474
5475 * sim-core.h, sim-core.c: Add 128 bit variant.
5476
5477 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5478
5479Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5480
5481 * sim-events.c (sim_events_process): Clear events->work_pending.
5482 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5483 setting, nr_ticks_to_process.
5484 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5485 when the event queue isn't next.
5486
5487 * sim-events.h, sim-events.c (sim_events_slip): New function.
5488
5489Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5490
5491 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5492
5493 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5494 arguments.
5495
5496Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5497
5498 * nrun.c (main): Remove useless test of name != NULL.
5499 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5500
5501Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5502
5503 * sim-fpu.c (EXPMAX): Type is unsigned.
5504 (MIN_INT, MAX_INT): Type is signed64.
5505 (i2fpu): Type of val is signed64.
5506
5507Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5508
5509 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5510 a bucket size of zero.
5511
5512 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5513 OPTION_PROFILE_PC): Define.
5514 (profile_option_handler): Add support for --profile-pc and
5515 --profile-pc-granularity options.
5516 (profile_pc_init): When possible, compute nr buckets from bucket
5517 size.
5518
5519 * sim-profile.c (profile_pc_init): Align the profile-pc end
5520 address with the profile-pc bucket size.
5521
5522 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5523 something less ambiguous.
5524 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5525
5526 * sim-profile.c (profile_pc_cleanup): New function. Move
5527 profile_pc_uninstall code to here.
5528 (profile_pc_uninstall): Call.
5529 (profile_pc_init): Call.
5530
5531Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5532
5533 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5534 file using BSD gprof format.
5535
5536 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5537 unsigned_word.
5538 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5539 MSBIT64): Force result to unsignedN.
5540
5541Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5542
5543 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5544 brace from macro.
5545 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5546 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5547 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5548 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5549
5550Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5551
5552 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5553 type void*.
5554
5555 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5556 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5557 type void*.
5558 (sim_core_attach): Rename buffer_freed to free_buffer, type
5559 void*. Ensure that allocated buffer is alligned according to
5560 region's address.
5561
5562Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563
5564 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5565 (ALU64_SUB): Define.
5566
5567 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5568 (.gdbinit): Remove dependencies, generate once per build.
5569
5570Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5571
5572 * sim-n-core.h (sim_core_read_aligned_N,
5573 sim_core_write_aligned_N): Make xaddr param type address_word not
5574 unsigned_word.
5575
5576Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577
5578 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5579 unpacked floating point struct. Pass sim_fpu object by reference.
5580 Add preliminary support for rounding modes.
72f4393d 5581
c906108c
SS		 5582Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5583
5584 * configure: Regenerated to track ../common/aclocal.m4 changes.
5585
5586Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587
5588 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5589 WITH_TARGET_BITSIZE.
5590
5591Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5592
72f4393d 5593 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5594
5595Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5596
5597 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5598 and zfree instead of xmalloc and free. Prevents warnings.
5599
5600Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5601
5602 * configure: Regenerated to track ../common/aclocal.m4 changes.
5603
5604Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5605
5606 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5607 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5608
5609 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5610 controling the bitsize/msb of the target.
5611
5612Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5613
5614 * Make-common.in: New files sim-break.c, sim-break.h.
5615 * sim-base.h: Add point to breakpoint list to sim_state_base.
5616 * sim-break.c sim-break.h: New modules that implement intrinsic
5617 breakpoint support.
5618 * sim-module.c: Add breakpoint module.
72f4393d 5619
c906108c
SS		 5620Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5621
5622 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5623 an hour.
5624 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5625 if (0) { 1 % 0; }
5626 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5627 (SIGBUS) define for Windows.
5628 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5629 * sim-resume.c: define SIGTRAP for windows.
5630 * sim-xcat.h: use token pasting if ALMOST_STDC.
5631
5632Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5633
5634 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5635 configured values.
5636 (CONFIG_CFLAGS): Add same.
72f4393d 5637
c906108c
SS		 5638Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5639
5640 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5641 (SIGNED32): use ##i32.
5642
5643Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5644
5645 * configure: Regenerated to track ../common/aclocal.m4 changes.
5646
5647Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648
5649 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5650 endian of target.
5651
5652 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5653 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5654 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5655 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5656 (CONFIG_CFLAGS): Add same.
5657
5658 * aclocal.m4: Perform AC_SUBST on optional options.
5659
5660Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5661
5662 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5663
5664 * sim-options.c (standard_option_handler): Typo in warning message.
5665
5666 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5667
5668 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5669 insn count. Make count conditional on there being a valid
5670 INSN_NAME.
5671 (profile_pc_init): Make default PC profile frequency an arbitrary
5672 256.
5673
5674 * sim-base.h: Ditto.
5675
5676 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5677 SIM_HAVE_MODEL.
5678
5679 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5680 archure struct.
5681
5682Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683
5684 * configure: Regenerated to track ../common/aclocal.m4 changes.
5685
5686Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5687
5688 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5689 configured alignment.
5690
5691Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692
5693 * configure: Regenerated to track ../common/aclocal.m4 changes.
5694
5695Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696
5697 * sim-config.c (sim_config): Check for default alignment.
5698
5699 * sim-options.c (standard_option_handler): Add alignment option.
5700
5701 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5702 default alignment requirements on memory accesses.
72f4393d 5703
c906108c
SS		 5704Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5705
5706 * sim-load.c (sim_load_file): Return failure if the executable
5707 had no loadable sections.
5708
5709Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710
5711 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5712 trace output.
5713
5714 * sim-core.c (sim_core_signal): When bad access halt simulator
5715 SIGSEGV / SIGBUS instead of aborting.
5716 (signal.h): Include.
72f4393d 5717
c906108c
SS		 5718 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5719 options was missing.
5720
5721 * sim-bits.h (MOVED): Define
5722
5723Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724
5725 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5726 BIT.
5727
5728 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5729
5730 * sim-bits.c: Add 8 bit versions of bit macros.
5731
5732 * sim-bits.h: Ditto.
5733
5734Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5737 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5738
c906108c
SS		 5739 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5740 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5741
c906108c
SS		 5742 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5743 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5744
c906108c
SS		 5745Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746
5747 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5748 configure.in: Output to cconfig.h instead of config.h.
5749
5750 * configure: Regenerated to track ../common/aclocal.m4 changes.
5751
5752Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5753
5754 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5755 BFD if known.
5756
5757Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5758
5759 * callback.c (os_write): divert stdout and stderr to their
5760 respective hooks.
5761
5762Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5763
5764 * sim-profile.c (profile_print_speed): Call
5765 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5766
5767 * sim-events.c (sim_events_elapsed_time): New function return nr
5768 host MS consumed by the simulator.
5769 (sim_watch_valid): Use.
5770
5771 * sim-module.c (modules): Install sim_events very very early.
5772
5773 * sim-profile.c (profile_print): Call profile_print_pc.
5774 (print_bar):
5775 (profile_pc_init): New function, set up processor for PC
5776 profiling.
5777 (profile_print_pc): New function, print a PC profile.
5778 (profile_pc_event): New function, sample PC.
5779
5780 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5781 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5782 profile struct.
5783
5784 * sim-options.c (sim_print_help): Pacify GCC.
5785
5786 * sim-n-core.h (sim_core_read_aligned_N,
5787 sim_core_write_aligned_N): Add un-conditional profile call.
5788 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5789 profile call when aligned read/write isn't used.
5790
5791 * sim-base.h: Include sim-profile, sim-model after sim-core &
5792 sim-events allow sim-core to define useful values.
5793
5794 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5795 (profile_option_handler, profile_options): Add support for
5796 --profile-core option.
5797 (print_bar): Include when core profiling.
5798 (profile_print_core): New function, print core profile.
5799
5800 * sim-config.c (print_sim_config): Print profile status.
5801
5802 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5803 WITH_PROFILE_PC_P): Define.
5804 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5805 (PROFILE_COUNT_CORE): Define.
5806
5807Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5808
5809 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5810 interrupt_names array as the data.
5811 (sim-watch.h): Document.
5812
5813Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5814
5815 * sim-options.c (sim_print_help): When the doc string is to long
5816 word wrap it.
5817
5818 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5819 that only the first few the watch options are listed. Generate
5820 meanginful usage messages.
5821
5822 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5823
c906108c
SS		 5824Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825
5826 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5827 (standard_option_handler): Handle --architecture-info.
5828
5829Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5830
5831 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5832 illegal zero-sized array.
5833 * sim-core.c (sim_core_xor_read_buffer): same.
5834
5835Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5836
5837 * nltvals.def: Regenerate.
5838
5839Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5840
5841 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5842
5843Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5844
5845 * sim-bits.c (MASKED): Delete.
5846 (EXTRACTED): Delete.
5847 (LSEXTRACTED, MSEXTRACTED): New functions.
5848
5849 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5850 (MSMASKEDn, LSMASKEDn): Add last argument.
5851 (MSMASK*): Ditto.
72f4393d 5852
c906108c
SS		 5853 * sim-bits.h (EXTEND8, EXTEND16): Define.
5854 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5855
5856 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5857
5858 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5859 current instruction address.
5860
5861 * sim-inline.h (*_ENGINE): Define.
5862
5863Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5864
5865 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5866
5867 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5868 (watch_option_handler): Call delete_watchpoint with ident or type.
5869 (sim_watchpoint_install): Create interrupt specific watchpoint
5870 commands on the fly.
5871 (do_watchpoint_create): New function, create a watch point using
5872 type/int-nr info encoded in the option nr.
5873 (do_watchpoint_info): New function. List active watchpoints.
5874
5875 * sim-watch.h: Change data structure to a list.
5876
5877 * sim-memopt.c (memory_option_handler): Require explicit "all"
5878 before deleting all memory regions.
5879
5880 * sim-utils.c (sim_do_commandf): New function, printf version of
5881 sim_do_command.
5882
72f4393d
L		 5883 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5884
c906108c
SS		 5885 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5886 bit endianness.
5887 (SIGNED64, UNSIGNED64): Delete.
5888 (ALU64_ADD): Don't rely on bit endianness.
5889 (ALU64_BEGIN): Define.
5890
5891 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5892 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5893
5894 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5895 suffix - u64, LL - to 64 bit constants.
5896
5897Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898
5899 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5900
5901 * sim-utils.h (NZALLOC): Define - zalloc * N.
5902
5903 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5904 implementation of read/write functions.
5905
5906 * Make-common.in (sim-hrw.o): New target.
5907
5908 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5909 memory.
5910
5911 * sim-memopt.c (memory_option_handler): Implement memory-size
5912 command. Implement memory-alias command. Let memory-delete delete
5913 all memory regions.
5914 (add_memopt): New function. Add a memory region.
5915 (do_memopt_delete): New function. Delete a memory region.
5916
5917 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5918
5919 * sim-core.c (sim_core_detach): New function.
5920 (sim_core_map_detach): New function. Perform the actual detach.
5921 (sim_core_init): Move initialization code from here.
5922 (sim_core_install): To here.
5923 (sim_core_uninstall): And here.
5924
5925 * sim-module.c: Add memopt module.
5926
5927 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5928 simulator base type.
5929
5930 * Make-common.in (sim_main_headers): Add sim-memopt.h
5931 (sim-memopt.o): New target.
5932
5933 * sim-core.c (sim_core_install): Add core_options to the option
5934 table.
5935
5936 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5937 --watch-delete.
5938
5939 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5940 comments.
5941
5942 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5943 address_word, add mask member.
72f4393d 5944
c906108c
SS		 5945 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5946 address_word, allow for 64bit targets in 32bit host. Add modulo
5947 argument.
5948 (sim_core_map_attach): Ditto.
5949 (new_sim_core_mapping): Ditto.
5950 (sim_core_translate): Mask address when modulo memory.
5951
5952Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5953
5954 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5955
5956 * gdbinit.in: New file.
5957 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5958 * Make-common.in (distclean): Delete .gdbinit.
5959 (.gdbinit): Add rule for.
5960 * configure: Regenerated to track ../common/aclocal.m4 changes.
5961
5962 * Make-common.in (cgen-run.o): Add rule for.
5963
5964Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965
5966 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5967
5968 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5969 both resumed and previous elapsed time.
5970 (sim_events_init): Set initial_wallclock and current_wallclock to
5971 zero.
5972 (sim_events_install): Install sim_events_suspend and
5973 sim_events_resume.
5974 (sim_events_watch_clock): Allow for suspended simulator when
5975 computing the time of the clock event.
5976
5977 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5978 initial_wallclock to elapsed_wallclock, set both to zero.
5979 (sim_events_init, sim_events_uninstall): Delete prototypes.
5980
5981 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5982
c906108c
SS		 5983 * sim-module.c(sim_module_resume, sim_module_suspend): New
5984 functions.
5985
5986Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5987
5988 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5989 message.
5990
5991Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5992
5993 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5994 * Make-common.in (TAGS): Likewise.
5995 * sim-n-bits.h: Add TAGS comments for all functions.
5996 * sim-n-core.h: Likewise.
5997 * sim-n-endian.h: Likewise.
5998
5999Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6000
6001 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6002 kind.
72f4393d 6003
c906108c 6004 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6005
c906108c
SS		 6006 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6007 definition.
6008
6009Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6012 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6013
6014Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015
6016 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6017 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6018 nr_transfered and nr_this_transfer unsigned.
6019
6020 * sim-events.c (sim_events_tickn): N is signed, as limited to
6021 MAXINT.
6022
6023 * sim-n-endian.h (offset_N): Change size to unsigned.
6024
6025 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6026
6027Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028
6029 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6030
6031 * sim-options.c (sim_parse_args): Use dupargv.
6032
6033Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6034
6035 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6036
6037Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6038
6039 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6040 base type.
6041
6042 * sim-options.c (standard_options): Add --architecture=MACHINE and
6043 --target=TARGET options.
6044 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6045 (standard_option_handler): Handle architecture and target options.
6046 (bfd.h): Include.
72f4393d 6047
c906108c
SS		 6048 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6049 bfd_openr.
6050 (sim_analyze_program): Set prog_bfd architecture from
6051 STATE_ARCHITECTURE if known.
6052
6053Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054
6055 * configure: Regenerated to track ../common/aclocal.m4 changes.
6056 * config.in: Ditto.
6057
6058Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059
6060 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6061 that option does not apply to certain files.
6062
6063Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6064
6065 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6066 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6067 offset from MSB/LSB.
6068
6069 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6070 access address of sub word quantity of a hosts 16, 32, 64 bit word
6071 type.
6072 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6073 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6074 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6075 return N*2 byte value with argument in Hi/Lo word. Renamed from
6076 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6077
c906108c
SS		 6078 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6079 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6080 so that bit offset is explicit.
6081
6082Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083
6084 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6085 Update STATE_PROG_BFD when needed with a dup'd copy of the
6086 program.
6087
6088 * sim-config.c (sim_config): Delete ABFD argument, use
6089 STATE_PROG_BFD directly.
6090
6091Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6092
6093 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6094
c906108c
SS		 6095 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6096 and sim_load.
6097 (bfd.h): Include.
72f4393d 6098
c906108c
SS		 6099 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6100 hardware only simulator targets.
6101
6102 * Make-common.in (sim-hload.o): Add rule.
6103
6104Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6105
6106 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6107 used by copyargv and freeargv.
6108
6109 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6110 STATE_PROG_ARGV, not just a pointer.
6111
6112Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113
6114 * configure: Regenerated to track ../common/aclocal.m4 changes.
6115 * config.in: Ditto.
6116
6117Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6118
6119 * aclocal.m4 (sim-endian): Add second argument to
6120 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6121 default endian when not hardwired.
6122
6123 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6124 else failes value for target byte order.
6125
6126 * sim-config.c (sim_config): Add abfd arguments. Set
6127 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6128 from same.
6129 (sim_config): Return SIM_RC, don't abort.
6130 (bfd.h): Include.
72f4393d 6131
c906108c
SS		 6132 * run.c (main): Update call to sim_open - add ABFD argument.
6133 * nrun.c (main): Add NULL ABFD argument.
6134
6135Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6136
6137 * callback.c (os_poll_quit): Make static.
6138 Call sim_cb_eprintf, not p->eprintf.
6139 (sim_cb_printf, sim_cb_eprintf): New functions.
6140 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6141
6142 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6143 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6144 sim-utils.h. #include sim-utils.h.
6145 * sim-utils.h: Above decls moved here.
6146 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6147
6148 * sim-watch.c (action_watchpoint): Fix thinkos.
6149
6150Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6151
6152 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6153
6154Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6155
6156 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6157 to FORCED_ALIGNMENT case.
6158
6159Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6160
6161 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6162
6163Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6164
6165 * Make-common.in (libsim.a): Fix typo.
6166
6167Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168
6169 * nrun.c (main): Verify the structure returned before using it.
6170
6171Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6172
6173 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6174 default.
6175
6176 * sim-engine.c (sim_engine_install): New function. Install the
6177 engine init functions.
6178 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6179
c906108c
SS		 6180 * sim-module.c: Add sim_engine to list of modules that always
6181 install.
6182
6183Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184
6185 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6186 to remove the old watchpoint, not delete_watchpoint.
6187 (watch_option_handler): Action the correct watchpoint, not just
6188 cycles.
6189
6190Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6193 both low and high word.
6194 (sim_core_write_aligned_N): Ditto.
72f4393d 6195
c906108c
SS		 6196 * sim-trace.c (set_trace_options): Delete code explicitly setting
6197 core->trace.
6198
6199 * sim-options.c (sim_print_help): Call the list commands if not a
6200 standalone simulator.
6201 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6202
c906108c
SS		 6203 * sim-trace.c (set_trace_options): Assume core present.
6204
6205 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6206 buffer when full not almost full.
6207
6208Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6209
6210 * sim-events.c (sim_events_process): Don't blat the event queue
6211 when processing watchpoints.
6212
6213 * sim-watch.h: Make arg unsigned long - stop sign extension.
6214
6215 * sim-events.c (sim_watch_valid): rewrite so debugable.
6216
6217 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6218
6219 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6220 inequality test is possible.
6221 (handle_watchpoint): Re-pass is_within arg.
6222 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6223 0 to schedule_watchpoint's is_within arg.
6224 (sim_watchpoint_init): Re-pass is_within arg.
6225
6226 * sim-options.c (sim_print_help): Add is_command argument. Don't
6227 include -- prefix when called from the command line interpreter.
6228
6229 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6230
6231 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6232 zero indicates that the test should be reversed.
6233 (sim_events_watch_core): Ditto.
6234 (WATCH_CORE): Compare range against is_within.
6235 (WATCH_SIM): Ditto.
6236
6237Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6238
6239 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6240 sim_core_read_buffer. Check nr-bytes transfered.
6241
6242 * sim-core.h (sim_core_common): Define a new struct that contains
6243 the common data. to sd and cpu structures.
6244 * sim-core.c (sim_core_attach): Update.
6245 (sim_core_init): Update. Remember to copy initialized data to each
6246 cpu.
6247 (sim_core_find_mapping): Ditto.
6248
6249 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6250 (sim_core_write_buffer): Ditto.
6251
6252 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6253 transfer use xor version of read buffer.
6254 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6255
c906108c
SS		 6256 * sim-core.c (sim_core_xor_read_buffer): New function implement
6257 xor-endian data read breaking transfer up into xor-endian sized
6258 blocks.
6259 (sim_core_xor_write_buffer): Ditto for write.
6260 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6261 - needed for xor-endian transfers.
6262
6263Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264
6265 * sim-inline.h: Review description.
72f4393d 6266
c906108c
SS		 6267 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6268 to just those involved in data transfers and configuration.
72f4393d 6269
c906108c
SS		 6270 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6271 string.
6272 * sim-n-core.h (sim_core_read_aligned_N): Use.
6273 (sim_core_read_unaligned_N): Ditto.
6274 (sim_core_read_unaligned_N): Ditto..
6275 (sim_core_write_unaligned_N): Ditto.
72f4393d 6276
c906108c 6277 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6278
c906108c
SS		 6279 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6280 endian.
6281 (sim_core_read_aligned_N): Ditto.
6282
6283 * sim-core.c (sim_core_set_xor_endian): New function.
6284 (sim_core_attach): Don't overwrite the per-cpu xor map when
6285 cloning the global core.
6286
6287Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6288
6289 * sim-engine.h: Update below so that it is using an enumerated
6290 type.
6291
6292Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6293
72f4393d
L		 6294 * sim-engine.c (sim_engine_restart):
6295 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6296 return value used for simulator restart from 0 to 2.
6297
6298Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6299
6300 * cgen-scache.c (scache_option_handler): Add is_command arg.
6301
6302 * sim-model.c (model_option_handler): Add is_command argument.
6303
6304 * sim-profile.c (profile_option_handler): Add is_command arg.
6305
6306 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6307 involved.
6308
6309 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6310 order that they are registered.
6311
6312 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6313 between option and command line processing.
6314
6315 * sim-options.c: Include stdlib.h, ctype.h.
6316
6317 * Make-common.in (sim-watch.o): Add rule.
6318 (sim_main_headers): Assume sim-assert.h included.
6319 (sim-*.o): Simplify make rule.
72f4393d 6320
c906108c
SS		 6321 * sim-module.c: Add sim_watch_install to module list.
6322
6323Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324
6325 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6326 has been loaded.
6327
6328 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6329 * sim-events.c (sim_events_install): Ditto.
6330 * sim-core.c (sim_core_install): Ditto.
6331 * sim-model.c (model_install): Ditto.
6332 * sim-options.c (standard_install): Ditto.
6333 * sim-profile.c (profile_install): Ditto.
6334 * sim-reason.c (sim_stop_reason): Ditto.
6335 * sim-run.c (sim_engine_run): Ditto.
6336 * sim-utils.c (sim_analyze_program): Ditto.
6337
6338 * sim-module.c (modules): Make profile_install and trace_install
6339 optional.
6340
6341 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6342
6343 * sim-options.c (standard_option_handler): Set the byte order.
6344
6345 * sim-events.c (sim_events_process): Allow multi tick processing.
6346 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6347
c906108c
SS		 6348 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6349 prototypes. Under development.
6350 (sim_events): Replace processing with nr_ticks_to_process.
6351
6352Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6353
6354 * nrun.c (main): Pass callbacks to sim_open instead of using
6355 sim_set_callbacks.
6356
6357 * run.c (main): Ditto.
6358
6359Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6360
6361 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6362 stop tk interrupting malloc calls.
6363 (sim_events_zalloc): Converse.
6364
6365 * Make-common.in (sim_main_headers): Add sim-events.h.
6366
6367 * sim-events.c (sim_events_schedule_after_signal): Change return
6368 type to void - signal events are strictly internal.
6369 (sim_events_init): Allocate a finite buffer for signal events.
6370 (sim_events_schedule_after_signal): Enter signal events into the
6371 signal buffer.
6372
6373 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6374 (sim_engine_restart): Ditto.
6375 (sim_engine_abort): Ditto.
6376 * sim-stop.c (sim_stop): Ditto.
6377 (control_c_simulation): Ditto.
6378 * sim-resume.c (sim_resume): Ditto.
6379 (has_stepped): Ditto.
6380 * sim-abort.c (sim_engine_abort): Ditto.
6381
6382 * sim-basics.h (transfer_type): New type.
6383
6384 * sim-core.c (sim_core_signal): New function. Print core signal
6385 information.
6386 (sim_core_find_mapping): Add transfer argument.
6387
6388 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6389 SIM_CORE_SIGNAL if a recoverable abort.
6390 * sim-core.c (sim_core_find_mapping): Ditto.
6391
6392Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6393
6394 * sim-core.c (sim_core_find_mapping): Replace calls to
6395 sim_io_error to more resiliant sim_engine_abort.
6396
6397 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6398 (sim_core_write_unaligned_N): Ditto.
6399
6400Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6401
6402 * sim-module.c: Add sim_events_install to list.
72f4393d 6403
c906108c
SS		 6404 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6405 from sim_core_*.
6406 (sim_events_init): Now returns SIG_RC.
6407
6408 * sim-run.c: New file. Generic sim_engine_run.
6409 * sim-reason.c: New file. Generic sim_stop_reason.
6410 * sim-stop.c: New file. Generic sim_stop.
6411 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6412
c906108c
SS		 6413 * Make-common.in (sim-engine.o): Add rule.
6414 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6415
c906108c
SS		 6416 * sim-engine.h, sim-engine.c: New file. Provide generic
6417 implementation of sim_engine_halt, sim_engine_error. et.al.
6418
6419 * sim-base.h (sim_state_base): Add member halt.
6420 (sim-engine.h): Include.
6421
6422 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6423 handlers.
6424 * sim-events.c (sim_events_poll): Update event handler.
6425
6426Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6427
6428 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6429 function.
6430 (sim_events_watch_sim): New function.
6431 (sim_events_watch_core): New function.
6432 (sim_watch_valid): New function.
6433 (sim_events_preprocess): New function.
6434 (sim_events_process): Process the watchpoints as well as the timer
6435 queue.
6436 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6437 (sim_events_deschedule): Check all the queues when removing an
6438 event.
6439 (sim_events_init): Ditto for cleaning.
6440
6441Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6442
6443 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6444
6445Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6446
6447 * callback.c (os_open): Type of arg flags is int.
6448
6449Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6450
6451 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6452 just like normal numbers as per IEEE rules.
6453
6454Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6455
6456 * callback.c (os_close): Mark the descriptor as being
6457 available if the close succeeded.
6458 (os_open): Pass 0644 as the mode of the file being created.
6459
6460Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6461
6462 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6463 float.
6464
6465 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6466 * sim-lnline.h: Update.
6467
6468 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6469 conversion functions.
6470 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6471
c906108c
SS		 6472 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6473 compare functions. Replacing.
6474 (sim_fpu_cmp): This. Delete.
72f4393d 6475
c906108c
SS		 6476Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6477
6478 * sim-core.c (sim_core_find_mapping): Call engine_error not
6479 sim_io_error when possible.
6480
6481Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6482
6483 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6484 high/low double word.
6485
6486 * sim-trace.h: Remove definition of attribute - defined in
6487 sim_basics.h.
6488
6489Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6490
6491 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6492 name of the option - or family of options.
6493
6494 * sim-options.c (sim_args_command): Match command `a-b c' with
6495 option `--a-b-c' from option table.
6496
6497Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6498
6499 * sim-options.c (sim_print_help): For optional arguments, wrap
6500 them in [].
6501
6502 * sim-trace.c (set_trace_options): New function, handle optional
6503 argument and multiple assignment.
6504 (trace_option_handler): Update.
6505
6506 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6507 when branch tracing selected.
6508
6509Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6510
6511 * sim-trace.c (trace_one_insn): Make a va-args function.
6512
6513 * sim-trace.c (trace_vprintf): New function, va-arg version of
6514 trace_printf.
6515
6516Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6517
6518 * sim-trace.c (trace_uninstall): Don't close a file twice.
6519 * sim-profile.c (profile_uninstall): Likewise.
6520
6521Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6522
6523 * sim-trace.c (toplevel): Include bfd.h.
6524 (trace_options): Note that --trace-linenum also turns on
6525 --trace-insn. Add --trace-{branch,semantics}.
6526 (trace_option_handler): If --trace-linenum, also turn on
6527 --trace-insn. Add --trace-branch support. If --trace-semantics,
6528 turn on ALU, FPU, branch, and memory tracing.
6529 (trace_one_insn): New function to trace an instruction. Support
6530 --trace-linenum.
6531 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6532
6533 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6534 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6535 (TRACE_branch): Add new mask.
6536 (TRACE_*_P): Define all possible trace_p macros.
6537 (trace_one_insn): Declare function.
6538
6539Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6540
6541 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6542 GNU C doesn't support __attributes__.
6543 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6544 format strings.
6545
6546Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6547
6548 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6549 addresses are masked forcing them to be correctly aligned.
6550 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6551 * sim-config.c (config_alignment_to_a): Update.
6552
6553 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6554 core data.
6555 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6556 type.
6557 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6558 processor specific core maps.
6559 (sim_core_map_attach): Copy the core map data to each of the
6560 processor specific core data structures.
6561 * sim-core.c (sim_core_find_mapping): Update.
6562
6563 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6564 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6565 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6566 alternatives that handle unaligned addresses.
6567 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6568 with just CPU arg.
6569 * cgen-utils.c (sim_disassemble_insn): Update.
6570
6571Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6572
6573 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6574 tracing.
6575
6576 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6577 fpu support.
6578
6579 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6580
6581Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6582
6583 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6584 to map type.
72f4393d 6585
c906108c
SS		 6586 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6587 statement.
6588
6589Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6590
6591 * cgen-trace.c: Prepend additional trace_printf argument.
6592
6593 * cgen-utils.c (sim_disassemble_insn): Add additional core
6594 arguments.
6595
6596Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6597
6598 * nrun.c (main): Catch/report errorenous simulator states.
6599
6600 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6601 * sim-trace.c: #include string.h/strings.h so that memset is
6602 defined.
6603 * sim-utils.c: Ditto.
6604 * sim-profile.c: Ditto. And stdlib.h.
6605 (print_bar): Only define when used by instruction or memory profiler.
6606
6607 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6608
c906108c
SS		 6609 * sim-load.c (sim_load_file): Make the name constant.
6610 (sim_load_file): Passify gcc.
6611
6612 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6613 file.
6614 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6615
c906108c
SS		 6616 * sim-base.h (sim_cpu): Pre define here so available to all.
6617
6618 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6619 Restore the sim_cpu and instruction_address arguments so that full
6620 information is available to the abort function.
6621 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6622 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6623
6624 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6625 tracing support for sim-events and sim-core.
6626 (trace_option_handler): Convert #if to if where possible so always
6627 compiled/checked by C compiler.
6628 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6629
c906108c
SS		 6630 * sim-base.h: Adjust comment documenting how to define the cpu
6631 structure.
6632 (sim_state_base): Add sim_core and sim_events to simulator base
6633 object.
6634
6635 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6636 * sim-core.c (sim_core_init, sim_core_attach,
6637 sim_core_find_mapping): Update.
6638 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6639 update_time_from_event, insert_sim_event,
6640 sim_events_schedule_after_signal, sim_events_deschedule,
6641 sim_events_tick): Ditto.
72f4393d 6642
c906108c
SS		 6643 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6644 sim-model.h): Move #includes from here.
6645 * sim-base.h: To here.
6646 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6647
c906108c
SS		 6648Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6649
6650 * callback.c (default_callback): Missing initialisers.
6651
6652Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6653
6654 * sim-utils.c (sim_add_commas): New function.
6655 * sim-basics.h (sim_add_commas): Add prototype.
6656 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6657 * sim-profile.c (COMMAS): New macro.
6658 (print_*): Use it to print commas in numbers.
6659
6660 * configure: Regenerated.
6661
6662 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6663 (cgen_state): New member run_fast_p.
6664 (cgen_init): Add prototype.
6665 (sim_disassemble_insn): New arg `cpu'.
6666 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6667 * cgen-utils.c (cgen_init): New function.
6668 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6669 * genmloop.sh: Call engine_halt if loop exits.
6670
6671 * Makefile.in (sim-options_h): Define.
6672 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6673 (sim-model.o): Add new rule.
6674 (cgen-{scache,trace,utils}.o): Add new rules.
6675 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6676 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6677 Indent output by 2 spaces.
6678 * cgen-scache.h (scache_print_profile): Update.
6679 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6680 Use trace_printf, not fprintf.
6681 (trace_extract): Use trace_printf, not cgen_trace_printf.
6682 * genmloop.sh (!FAST case): Increment `insn_count'.
6683 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6684 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6685 access macro's name.
6686 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6687 Change return type to SIM_RC.
6688 (sim_core_{install,uninstall}): New functions.
6689 * sim-core.h (sim_core_{install,uninstall}): Declare.
6690 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6691 Change return type to SIM_RC.
6692 * sim-model.h (models,machs,model_install): Declare.
6693 * sim-module.c (modules): Add scache_install, model_install.
6694 (sim_post_argv_init): Set cpu->state backlinks.
6695 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6696 (standard_option_handler): Likewise.
6697 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6698 sim-profile.h.
6699 (*): Assume ANSI C.
6700 (profile_options): Delete --profile-simcache.
6701 (profile_option_handler): Likewise.
6702 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6703 spaces.
6704 (profile_print_{memory,model}): Likewise.
6705 (profile_print_simcache): Delete.
6706 (profile_print_speed): New function.
6707 (profile_print): Rewrite.
6708 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6709 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6710 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6711 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6712 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6713 (profile_print): Update prototype.
6714
6715Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6716
6717 * cgen-scache.[ch], cgen-sim.h: New files.
6718 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6719 * sim-model.c: New file.
6720
6721 * Make-common.in (clean targets): Undo patch of Apr. 22.
6722
6723Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6724
6725 * sim-n-bits.h (signed): If we have a standard compiler, undef
6726 signed, so that signedN is defined correctly.
6727
6728Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6729
6730 * sim-module.h, sim-model.h, sim-profile.h: New files.
6731 * sim-module.c, sim-profile.c: New files.
6732 * Make-common.in (SIM_PROFILE): Define
6733 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6734 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6735 (sim_module.o,sim-profile.o): Add rules for.
6736 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6737 (--enable-sim-profile): Add.
6738 * configure: Regenerated.
6739 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6740 model. Move trace and profile support to sim-{trace,profile}.h.
6741 New members trace_data, profile_data.
6742 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6743 * sim-config.h: Provide default definition of WITH_PROFILE.
6744 (WITH_TRACE): Change default to -1.
6745 (MAX_NR_PROCESSORS): Always define.
6746 * sim-options.c: Move trace and profile support to
6747 sim-{trace,profile}.h.
6748 (sim_pre_argv_init): Moved to sim-model.c.
6749 (standard_install): New function.
6750 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6751 (standard_install): Declare.
6752 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6753 (trace_install, trace_uninstall): New functions.
6754 (trace_printf): Update reference to TRACE_FILE.
6755 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6756 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6757 (WITH_TRACE_FOO_P): Define.
6758 (trace_install): Declare.
6759 (TRACE_DATA): New struct.
6760
6761Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6762
6763 * run.c: Undo last exec_bfd patch.
6764 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6765
6766Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6767
6768 * run.c (exec_bfd): Add back in.
6769 (main): Set exec_bfd.
6770
6771Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6772
6773 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6774
6775Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6776
6777 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6778 less well defined engine_error.
6779 * sim-core.c: Ditto.
6780
6781Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6782
6783 * Make-common.in: Change clean targets to use :: so that other
6784 Makefiles can have their own clean targets.
6785 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6786 __STDC__ to control use of stdarg vs. varargs syntax. Some
6787 systems can't use __STDC__, but require stdarg.
6788
6789Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6790
6791 * sim-options.c (standard_options): Add --endian.
6792 (standard_option_handler): Likewise.
6793
6794 * nrun.c: #include <signal.h>.
6795 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6796 handler that calls sim_stop ().
6797
6798Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6799
6800 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6801 handler that calls sim_stop (). Simulators may still be
6802 establishing their own handler.
6803
6804 * sim-events.c (sim_events_poll): Rename from
6805 sim_events_at_large_int. Poll IO.
6806
6807 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6808 request.
6809
6810 * callback.c (os_poll_quit): New function poll for quit signal
6811 where needed.
6812 (default_callback): Include magic number.
6813
6814Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6815
6816 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6817 Check for functions getrusage, time.
6818 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6819 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6820 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6821 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6822
6823 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6824
6825 * sim-options.c, sim-options.h: New files.
6826 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6827 * Make-common.in (nrun.o): Add rules for.
6828 * nrun.c: New file.
6829
6830 * run.c (main): Check return value of sim_open.
6831
6832 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6833 (sim_main_headers): Add sim-trace.h.
6834 * run.c (exec_bfd, target_byte_order): Delete.
6835 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6836 call sim_load instead. Check return code of sim_create_inferior.
6837 * sim-base.h (CURRENT_STATE): Define.
6838 (sim_state_base): Make typedef. New members options, prog_argv,
6839 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6840 mem_size, memory [+ corresponding access macros].
6841 (sim_cpu_base): New typedef.
6842 * sim-trace.h: New file.
6843 * sim-trace.c: New file.
6844 * sim-basics.h: #include it.
6845 * sim-load.c: New file.
6846
6847Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6848
6849 * Make-common.in (INSTALL): Set to @INSTALL@.
6850 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6851 (install-common): Depend upon installdirs. Use
6852 $(program_transform_name) directly, rather than using
6853 $(INSTALL_XFORM).
6854 (installdirs): New target.
6855 * Makefile.in (INSTALL): Set to @INSTALL@.
6856 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6857 (install-man): Depend upon installdirs. Use
6858 $(program_transform_name) directly, rather than using
6859 $(INSTALL_XFORM).
6860 (installdirs): New target.
6861
6862Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6863
6864 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6865 be overriden.
6866
6867Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6868
6869 * sim-basics.h: Only bring in config.h and tconfig.h if
6870 HAVE_CONFIG_H.
6871
6872Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6873
6874 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6875 numbering convention of the target.
6876 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6877 and WITH_TARGET_WORD_MSB.
6878 (sim_config): When possible, check for consistency with bitsize
6879 and msb.
6880
6881 * sim-bits.h: Allow MSB to be other than zero.
6882 * sim-bits.c: Ditto.
6883 * sim-n-bits.h: Ditto.
72f4393d 6884
c906108c
SS		 6885 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6886 * sim-n-bits.h (MSMASKEDn): Ditto.
6887
6888Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6889
6890 * Makefile.in (INSTALL): Change install.sh to install-sh.
6891
6892Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6893
6894 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6895
6896Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6897
6898 * run.c (main): Check that a program to run was specified.
6899
6900Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6901
6902 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6903
6904 * configure: Regenerated to track ../common/aclocal.m4 changes.
6905 * config.in: Ditto.
6906
6907Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6908
6909 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6910 * sim-config.h: To here.
6911
6912 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6913 (sim_main_headers): Define.
6914 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6915 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6916 (clean): Use it.
6917 (sim-utils.o): Add rule for.
6918 * sim-utils.o: New file.
6919 * sim-basics.h: #include sim-base.h.
6920 (zalloc): Make argument unsigned long.
6921 * sim-base.h: New file.
6922 * sim-inline.h (SIM_IO support): Delete.
6923 * sim-io.h: Delete inline support.
6924 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6925 * sim-config.c: sim-state.h renamed to sim-main.h.
6926 * sim-core.c: Likewise.
6927 * sim-events.c: Likewise.
6928
6929 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6930
6931 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6932 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6933 -DDEBUG.
6934 * configure: Regenerated to track ../common/aclocal.m4 changes.
6935
6936Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6937
6938 * configure: Regenerated to track ../common/aclocal.m4 changes.
6939
6940Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6941
6942 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6943 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6944 are defined by the configure.
6945
6946 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6947
c906108c
SS		 6948 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6949 reserved-bits): Always define.
72f4393d 6950
c906108c
SS		 6951 * sim-config.h, sim-config.c (sim_config): New function - and new
6952 file - co-ordinate the setting/checking of the common simulator
6953 configuration options.
6954
6955 * Make-common.in (sim-config.o): Add rule.
6956
6957Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6958
6959 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6960 va_list from void *, since va_list might not be a pointer type.
6961
6962Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6963
6964 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6965 in wrong order.
6966 (offset_N): Correct computation of LE offset.
6967
6968 * sim-io.c (sim_io_error): Include a new line when reporting
6969 errors.
6970
6971 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6972 `/'.
6973
6974Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6975
6976 * run.c: Include alloca-conf.h.
6977
6978 * callback.c (os_evprintf_filtered): Fix typo.
6979
6980Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6981
6982 * run.c (string.h, strings.h, stdlib.h): Include.
6983
6984 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6985 0 when nothing pending.
6986
6987 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6988 will soon be going away.
6989 (getopt): Plicate GCC.
6990
6991 * sim-endian.c (sim-io.h): Plicate GCC.
6992 * sim-bits.c (sim-io.h): Ditto.
6993 * sim-n-bits.h (ROTn): Ditto.
6994
6995 * sim-io.c (sim_io_error): Correct check for NULL.
6996
6997 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6998 the __FILE__.
6999 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7000 path.
7001
7002Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003
7004 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7005 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7006
7007Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7008
7009 * sim-alu.h: Include sim-xcat.h.
72f4393d 7010
c906108c
SS		 7011Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7012
7013 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7014 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7015 these.
7016
7017 * sim-events.c (sim_events_at_large_int): New function. Just
7018 schedules an event every large-int ticks.
7019 (sim_events_init): Call.
7020 (sim_events_tick, sim_events_process): Move async handing to
7021 sim_events_process. Move timer decrement so that it occures after
7022 events have been processed.
72f4393d 7023
c906108c
SS		 7024 * sim-basics.h (struct _engine): Remove declaration.
7025
7026 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7027 everything with same. Rename global struct to SIM_DESC.
7028 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7029 * sim-io.h, sim-io.c: Ditto.
72f4393d 7030
c906108c
SS		 7031 * sim-assert.h: New file. Optional assertion checking macros.
7032 * sim-io.c (sim_io_error): Make just this function tolerant to
7033 null pointers.
72f4393d 7034
c906108c
SS		 7035 * sim-xcat.h: New file. Define concatenate macros.
7036 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7037 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7038 concat macros.
72f4393d 7039
c906108c
SS		 7040
7041Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7042
7043 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7044
7045Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7046
7047 * sim-inline.h: Add definitions for sim-types.
7048 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7049 module.
7050
7051Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7052
c906108c
SS		 7053 * sim-events.h: Remove defunct reference to callback struct.
7054
7055Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7056
7057 * configure: Re-generate.
7058
7059Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7060
7061 * Make-common.in (CSEARCH): Do not include the gdb directory in
7062 the search path.
7063
7064Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7065
7066 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7067 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7068 to explicitly incorporate these.
7069
7070 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7071 specify the alignment restrictions of the target architecture -
7072 without this option all alignment restrictions are accomodated.
7073 (--enable-sim-assert): New option. Conditionally compile in
7074 assertion statements.
7075 (--enable-sim-float): New option. Strongly specify the target's
7076 floating point support.
7077 (--enable-sim-hardware): New option. Specify the hardware devices
7078 included in the simulation.
7079 (--enable-sim-packages): New option. Specify the hardware
7080 packages included in the simulation.
7081 (--enable-sim-regparm): New option. Specify that parameters be
7082 passed in registers instead of on the stack.
7083 (--enable-sim-reserved-bits): New option. Specify that reserved
7084 bits within an instruction are are correctly set.
7085 (--enable-sim-smp): New option. Specify the level of SMP support
7086 to be included in the simulator.
7087 (--enable-sim-stdcall): New option. Specify an alternative
7088 function call convention.
7089 (--enable-sim-xor-endian): New option. Configure xor-endian
7090 support used by some targets to implement bi-endian support.
72f4393d 7091
c906108c
SS		 7092Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7093
7094 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7095 host endianness to be overridden.
7096 (--enable-sim-endian): Allow the target platform's byte order
7097 to be overridden.
7098 (--enable-sim-inline): Control the inlining of common components.
7099 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7100 (--enable-sim-warnings): Enable additional GCC compiler checks.
7101 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7102 SIM_WARNINGS): Add.
72f4393d 7103
c906108c
SS		 7104 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7105 sim-*-n.h so that the names are uniq on dos machines
7106 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7107
c906108c
SS		 7108Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7109
7110 * run.c: #include "libiberty.h".
7111 (main): New locals sd,no_args,sim_argv.
7112 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7113 is program name. Update call to sim_set_callbacks.
7114 Record result of sim_open, pass to other sim_foo routines.
7115
7116Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7117
7118 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7119 final newline.
7120
7121Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7122
7123 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7124 Route stdout through buffered IO.
7125
7126 * callback.c: Add os_flush_stderr, os_write_stderr,
7127 os_evprintf_filtered functions to route error output through
7128 stderr.
72f4393d 7129
c906108c
SS		 7130 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7131 Correct return type - should be void.
7132
7133Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7134
7135 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7136
7137 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7138 not provide a default value as undefined indicates disable code.
7139
7140Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7141
7142 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7143 directory.
7144 * sim-events.h, sim-events.c: Ditto.
7145 * sim-io.h, sim-io.c: Ditto.
72f4393d 7146
c906108c 7147Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7148
c906108c
SS		 7149 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7150
7151 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7152 extract the tail or least signifiant bits from an integer of the
7153 specified size.
72f4393d 7154
c906108c
SS		 7155 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7156 WITH_TARGET_BITSIZE so that the compilation will fail when an
7157 unsupported bitsize value is defined.
7158
7159 (INSERTED*): Convert to functions.
7160 (EXTRACTED*): Ditto.
72f4393d 7161
c906108c 7162 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7163
c906108c
SS		 7164Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7165
7166 * sim-inline.h: Allow explicit control over which .c files will be
7167 included by their header.
7168
7169 * sim-inline.h: Allow explicit control over which .c files use the
7170 alternative - REGPARM - parameter passing mechanism.
72f4393d 7171
c906108c
SS		 7172 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7173 icache.c, idecode.c, semantics.c or support.c. Those names are
7174 not generally applicable.
72f4393d 7175
c906108c
SS		 7176Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7177
7178 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7179 in a fashion similar to sim-endian-n.
7180
7181 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7182 both value and address macro's.
7183
7184Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7185
7186 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7187
7188 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7189 generic L_word, H_word macro's.
7190
7191Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7192
7193 * sim-basics.h: Borrow code from ppc directory.
7194 * sim-bits.c: Ditto.
7195 * sim-bits.h: Ditto.
7196 * sim-config.h: Ditto.
7197 * sim-endian-n.h: Ditto.
7198 * sim-endian.c: Ditto.
7199 * sim-endian.h: Ditto.
7200 * sim-inline.c: Ditto.
7201 * sim-inline.h: Ditto.
7202 * sim-types.h: Ditto.
7203
7204Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7205
7206 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7207 all the ALU size alternatives and then auto-configure a default.
72f4393d 7208
c906108c
SS		 7209 * sim-alu.h: Copy ppc/idecode_expression.h.
7210
7211Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7212
7213 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7214 sign extend a bit within a value.
7215
7216 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7217 a pointer into the middle of a host word.
7218 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7219
c906108c
SS		 7220Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7221
7222 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7223 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7224 appropriate definitions of read, write, etc. Add prototype for
7225 system.
7226
7227Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7228
7229 * Makefile.in (libcommon.a): Delete.
7230 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7231 (gentmap,targ-vals.h,targ-map.c): Likewise.
7232 (run-autoconf): Delete.
7233 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7234 (common makefile fragment): Moved back into ...
7235 * Make-common.in: Resurrect.
7236 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7237 * configure: Regenerated.
7238
7239Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7240
7241 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7242 (SIM_AC_OUTPUT): To here.
7243
7244Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7245
7246 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7247 comments and single quotes. Fixes a problem found on hpux.
7248
7249Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7250
7251 * aclocal.m4: Remove Make-common.in from dependencies.
7252 * (distclean): Remove targ-vals.def.
7253
7254 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7255 into here. Makes insertion into makefiles easier. Also, change
7256 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7257 targ-map.o, and run are built. They are now built in the
7258 individual simulator directories, taking sources from ../common as
7259 necessary. This replaces the merging of libcommon.a into
7260 linsim.a, which was problematic for the WinGDB build process.
7261 * run.c: Include config.h from . instead of ../common.
7262 * Make-common.in: Remove. It's no longer necessary.
7263
7264Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7265
7266 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7267 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7268
7269Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7270
7271 * run.c (main): Set target_byte_order before call to sim_open.
7272
7273Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7274
7275 * callback.c: #include <stdlib.h>
7276 (os_error): New function.
7277 (default_callback): Add os_error.
7278
7279Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7280
7281 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7282 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7283 specific.
7284 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7285
7286Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7287
7288 * run.c: #include ../common/config.h, tconfig.h.
7289 (myname): New static global.
7290 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7291 Only process -c ifdef SIM_HAVE_SIMCACHE.
7292 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7293 Parse program name from argv[0] and use in error messages.
7294 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7295 Add support for incomplete h8/300 termination indicators.
7296 (usage): Make more verbose.
7297 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7298 * Makefile.in,Make-common.in,callback.c: New files.
7299 * nltvals.def,gentmap.c,gentvals.sh: New files.
7300
72f4393d 7301Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7302
7303 * run.c: Include stdarg.h if __STDC__.
7304
7305Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7306
7307 * run.c (main): Don't print out anything if the signal
7308 number is zero (ie no signal).
7309
7310Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7311
7312 * run.c (main): Print out if the program raised a signal.
7313
7314Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7315
7316 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7317 (main): Ditto.
7318
7319Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7320
7321 * run.c (main): Explicitly cast malloc() parameter.
7322
7323Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7324
7325 * run.c (sim_bfd): New global to hold the bfd pointer for the
7326 executable.
7327 (main): Initialize sim_bfd.
7328
7329Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7330
7331 * run.c (main): Use new bfd_big_endian macro.
7332
7333Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7334
7335 * run.c (main): Removed SH specific comments, so source is
7336 generic. Also updated to only load relevant sections. Moved
7337 sim_open() to after callback attach (to match GDB).
7338
7339 * run.1: Removed SH specific comments.
7340
7341Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7342
7343 * run.c (main): Always return sigrc at end.
7344
7345Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7346
7347 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7348 bfd_check_format() fails.
7349
7350Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7351
7352 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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