]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - sim/common/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Automatic date update in version.in
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
760b3e8b
MF		 12021-02-21 Mike Frysinger <vapier@gentoo.org>
2
3 * acinclude.m4: Removed.
4
136da8cd
MF		 52021-02-13 Mike Frysinger <vapier@gentoo.org>
6
7 * acinclude.m4: Delete all sinclude & m4_include calls.
8
652f80e0
MF		 92021-02-13 Mike Frysinger <vapier@gentoo.org>
10
11 * aclocal.m4: Delete.
12
4c0d76b9
MF		 132021-02-06 Mike Frysinger <vapier@gentoo.org>
14
15 * sim-events.c: Include sim-cpu.h.
16 (sim_event_watchpoints): Define watch_pc.
17 (sim_events_watch_pc): New function.
18 (WATCH_SIM): Handle watch_pc.
19 * sim-events.h (sim_events_watch_pc): New prototype.
20 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
21 sim_events_watch_pc.
22 * sim-watch.h (sim_watchpoints): Delete pc.
23
cd89c53f
MF		 242021-02-06 Mike Frysinger <vapier@gentoo.org>
25
26 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
27 AC_CONFIG_HEADERS.
28
aa09469f
MF		 292021-02-06 Mike Frysinger <vapier@gentoo.org>
30
31 * Make-common.in (HDEFINES, TDEFINES): Delete.
32 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
33 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
34 bfd/configure.host sourcing.
35
b9249c46
MF		 362021-02-04 Mike Frysinger <vapier@gentoo.org>
37
38 * gennltvals.py (TARGETS): Add riscv.
39 (TARGET_DIRS): Likewise.
40 * nltvals.def: Regenerate from the latest libgloss sources.
41
64515412
MF		 422021-01-31 Mike Frysinger <vapier@gentoo.org>
43
44 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
45
5bc4f5ca
SH		 462021-01-31 Stafford Horne <shorne@gmail.com>
47
48 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
49 (fixdfsi): Change res from unsigned32 to signed32.
50 (fixdfdi): Change res from unsigned64 to signed64.
51
9a7ba4aa
MF		 522021-01-30 Mike Frysinger <vapier@gentoo.org>
53
54 * gennltvals.sh: Replace shell script with ...
55 * gennltvals.py: ... this Python script.
56 * nltvals.def: Regenerate.
57
d4e3adda
MF		 582021-01-30 Mike Frysinger <vapier@gentoo.org>
59
60 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
61 sim_cia.
62 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
63
18d4b488
MF		 642021-01-30 Mike Frysinger <vapier@gentoo.org>
65
66 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
67
f4dd7491
MF		 682021-01-30 Mike Frysinger <vapier@gentoo.org>
69
70 * sim-hw.c (merge_device_file): Replace fgets with getline.
71
481fac96
MF		 722021-01-30 Mike Frysinger <vapier@gentoo.org>
73
74 * gennltvals.sh (gen_arches): Sort calls by first arg.
75 * nltvals.def: Regenerate.
76
f89f33e5
MF		 772021-01-18 Mike Frysinger <vapier@gentoo.org>
78
79 * Make-common.in (version.c): Simplifiy args and call move-if-change.
80 * create-version.sh: Delete host & target alias logic. Write to the
81 output directly.
82
5e25901f
MF		 832021-01-18 Mike Frysinger <vapier@gentoo.org>
84
85 * configure, configure.ac, Makefile.in: Delete.
86
d9b1deff
MF		 872021-01-13 Mike Frysinger <vapier@gentoo.org>
88
89 * sim-watch.c (default_interrupt_handler): Define.
90 (sim_watchpoint_install): Set default interrupt_handler to new
91 default_interrupt_handler.
92
c54f3efd
MF		 932021-01-13 Mike Frysinger <vapier@gentoo.org>
94
95 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
96
62fe7512
MF		 972021-01-13 Mike Frysinger <vapier@gentoo.org>
98
99 * sim-events.c (sim_events_watch_sim): Change byte_order type to
100 enum bfd_endian.
101 (sim_events_watch_core): Likewise.
102 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
103 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
104 call to sim_events_watch_sim.
105
f220ef63
MF		 1062021-01-12 Mike Frysinger <vapier@gentoo.org>
107
108 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
109
9c70334d
MF		 1102021-01-11 Mike Frysinger <vapier@gentoo.org>
111
112 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
113
90e123dd
MF		 1142021-01-11 Mike Frysinger <vapier@gentoo.org>
115
116 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
117
68ed2854
MF		 1182021-01-11 Mike Frysinger <vapier@gentoo.org>
119
120 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
121 strings.h, time.h, and errno.h.
122 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
123 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
124 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
125 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
126 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
127 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
128 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
129 and strings.h include.
130
f074c07d
MF		 1312021-01-09 Mike Frysinger <vapier@gentoo.org>
132
133 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
134 * sim-core.c, sim-watch.c: Include libiberty.h.
135
50df264d
MF		 1362021-01-09 Mike Frysinger <vapier@gentoo.org>
137
138 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
139
bf470982
MF		 1402021-01-09 Mike Frysinger <vapier@gentoo.org>
141
142 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
143 Set WERROR_CFLAGS when first arg is not set or is "yes".
144
b5a4a01a
MF		 1452021-01-09 Mike Frysinger <vapier@gentoo.org>
146
147 * hw-base.c (full_name_of_hw): Delete full_name. Replace
148 hw_strdup call with hw_malloc.
149
ce0be407
MF		 1502021-01-09 Mike Frysinger <vapier@gentoo.org>
151
152 * cgen-par.c: Include stdlib.h.
153 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
154
46f900c0
MF		 1552021-01-08 Mike Frysinger <vapier@gentoo.org>
156
157 * Make-common.in (C_DIALECT): Define.
158 (COMPILE.pre): Append $(C_DIALECT).
159 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
160
e904f56d
MF		 1612021-01-07 Mike Frysinger <vapier@gentoo.org>
162
163 * sim-core.c (sim_memory_map): Define.
164
dfb856ba
MF		 1652021-01-04 Mike Frysinger <vapier@gentoo.org>
166
167 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
168 * configure: Regenerate.
169
babd2ee1
MF		 1702021-01-04 Mike Frysinger <vapier@gentoo.org>
171
172 * sim-options.c (sim_print_version): Print out more details when
173 is_command is non-zero.
174
19b1c385
MF		 1752021-01-04 Mike Frysinger <vapier@gentoo.org>
176
177 * sim-options.c (standard_option_handler): Call sim_print_version.
178 (sim_print_version): New function.
179 * sim-options.h (sim_print_version): New prototype.
180
dbed468b
MF		 1812021-01-04 Mike Frysinger <vapier@gentoo.org>
182
183 * sim-config.c (print_sim_config): Rename to ...
2b667e32 184 (sim_config_print): ... this.
dbed468b
MF		 185 * sim-config.h: Likewise.
186
0ede24f2
MF		 1872021-01-02 Mike Frysinger <vapier@gentoo.org>
188
189 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
190 FLOOR_PAGE): Delete unused macros.
191 (align_up, align_down): Define.
192
b3f8962b
TV		 1932020-08-10 Tom de Vries <tdevries@suse.de>
194
195 * sim-cpu.c: Include stdlib.h for free.
196
b760fb3a
SM		 1972020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
198
199 * nrun.c: Include stdlib.h.
200 * sim-core.c: Likewise.
201 * sim-engine.c: Likewise.
202 * sim-io.c: Likewise.
203 * sim-module.c: Likewise.
204 * sim-reason.c: Likewise.
205
78aa740b
TT		 2062019-12-19 Tom Tromey <tromey@adacore.com>
207
208 PR build/24572:
209 * Makefile.in (install-strip): New target.
210
f47674be
PK		 2112019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
212
213 * sim-utils.c: Prevent buffer overflow.
214
ddd44b70
DD		 2152019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
216
217 * gennltvals.sh: Add PRU libgloss target.
218 * nltvals.def: Regenerate from the latest libgloss sources.
219
f1cc84f5
SH		 2202019-06-13 Stafford Horne <shorne@gmail.com>
221
222 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
223 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
224 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
225
688cea90
SH		 2262019-06-13 Stafford Horne <shorne@gmail.com>
227
228 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
229 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
230
798066ab
AB		 2312019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
232
233 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
234 CURRENT_TARGET_BYTE_ORDER.
235 (SUBWORDTFSI): Likewise.
236 (JOINSIDF): Likewise.
237 (JOINSIXF): Likewise.
238 (JOINSITF): Likewise.
239
d3fe0d7b
AB		 2402019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
241
242 * sim-base.h: Add 'sim-assert.h' include.
243 * sim-basics.h: Add 'libiberty.h' include.
244
b6061d4d
SH		 2452019-03-28 Stafford Horne <shorne@gmail.com>
246
247 * sim-options.c: Include "config.h".
248 Include <stdio.h>.
249 * sim-watch.c: Include "config.h".
250 Include <stdio.h>.
251 * hw-device.c: Include <string.h>.
252 * hw-events.c: Include <string.h>.
253 * hw-handles.c: Include <stdlib.h>.
254 * sim-fpu.c: Include <stdlib.h>.
255
ef986697
SH		 2562019-03-28 Stafford Horne <shorne@gmail.com>
257
258 * Make-common.in (sim-arange_h): Remove sim-arange.c
259 * sim-arange.c: Remove SIM_ARANGE_C.
260 Add ifdef for _SIM_ARANGE_C_.
261 Include "sim-arange.h".
262 Remove include for unused "sim-assert.h".
263 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
264 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
265 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
266 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
267 INLINE_SIM_ARANGE.
268 * sim-arange.h (sim_addr_range_add): Declare as
269 INLINE_SIM_ARANGE.
270 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
271 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
272 Remove definition of SIM_ARANGE_INLINE.
273 Remove [HAVE_INLINE].
274 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
275 * sim-base.h: Include "sim-arange.h"
276 * sim-basics.h: Remove include of "sim-arange.h"
277 * sim-inline.c: Include "sim-arange.c"
278 * sim-inline.h: Define INLINE_SIM_ARANGE.
279 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
280 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
281
67f8b42f
TT		 2822019-01-26 Tom Tromey <tom@tromey.com>
283
284 * Make-common.in (version.c): Use sim's create-version.sh.
285 * create-version.sh: New file.
286
7516c26f
PK		 2872019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
288
b84bb29d 289 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 290
dc7e8184
SM		 2912019-01-15 Simon Marchi <simon.marchi@ericsson.com>
292
293 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
294
c5ebe0ff
AB		 2952018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
296
297 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
298 this point, it should have already been set in cb_syscall.
299
07f5f4c6
RH		 3002018-10-05 Stafford Horne <shorne@gmail.com>
301
302 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
303 (ADDOFDI): New function, add overflow flag DI variant.
304 (SUBCFDI): New function, subtract carry flag DI variant.
305 (SUBOFDI): New function, subtract overflow flag DI variant.
306
2283a210
КВО		 3072018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
308
309 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
310 cpu_core.byte_xor.
311 * sim-core.c (sim_core_set_xor): Likewise.
312 (sim_core_xor_read_buffer): Likewise.
313 (sim_core_xor_write_buffer): Likewise.
314
58884b0e
PG		 3152017-12-12 Peter Gavin <pgavin@gmail.com>
316 Stafford Horne <shorne@gmail.com>
317
318 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
319 flag.
320 (MUL1OFSI): New function, 1's complement overflow flag.
321
07b95864
PG		 3222017-12-12 Peter Gavin <pgavin@gmail.com>
323 Stafford Horne <shorne@gmail.com>
324
325 * cgen-accfp.c (remsf, remdf): New function.
326 (cgen_init_accurate_fpu): Add remsf and remdf.
327 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
328 * sim-fpu.c (sim_fpu_rem): New function.
329 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
330 (sim_fpu_rem): New function.
331 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
332
5c887dd5
JB		 3332017-09-06 John Baldwin <jhb@FreeBSD.org>
334
335 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
336 environment.
337
003ca0fd
YQ		 3382017-05-24 Yao Qi <yao.qi@linaro.org>
339
340 * sim-trace.c (trace_disasm): Caller update.
341
5357150c
MF		 3422016-08-15 Mike Frysinger <vapier@gentoo.org>
343
344 * sim-base.h (sim_state_base): Add prog_syms_count.
345 (STATE_PROG_SYMS_COUNT): Define.
346 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
347 (trace_load_symbols): New function.
348 (trace_sym_value): Likewise.
349 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
350 loading logic with a call to trace_load_symbols.
351 * sim-trace.h (trace_load_symbols, trace_sym_value): New
352 prototypes.
353
4c171e25
MF		 3542016-08-13 Mike Frysinger <vapier@gentoo.org>
355
356 * cgen-types.h (mode_names): Mark const.
357 * cgen-utils.c (mode_names): Likewise.
358
6b979454
MF		 3592016-08-13 Mike Frysinger <vapier@gentoo.org>
360
361 * cgen-defs.h (struct cgen_state): Delete argv and envp.
362 (STATE_ARGV, STATE_ENVP): Delete.
363
13754e4c
NC		 3642016-02-04 Nick Clifton <nickc@redhat.com>
365
366 * cgen-scache.c (scache_option_handler): Prevent possible
367 undefined behaviour computing the size of the scache by using
368 unsigned integers instead of signed integers.
369
f749ed60
JB		 3702016-01-17 Joel Brobecker <brobecker@adacore.com>
371
372 * sim-fpu.c: Minor comment fixes throughout.
373
3c8e93b7
JB		 3742016-01-17 Joel Brobecker <brobecker@adacore.com>
375
376 * sim-fpu.c (print_bits): Minor reformatting (no code change).
377 (sim_fpu_map): Likewise.
378
34ac507d
MF		 3792016-01-11 Mike Frysinger <vapier@gentoo.org>
380
381 * sim-config.c (print_sim_config): Drop extra whitespace before =
382 in output for byte order, stdio, and msb settings.
383
ce39bd38
MF		 3842016-01-10 Mike Frysinger <vapier@gentoo.org>
385
386 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
387 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
388 sim-stdio, sim-trace, and sim-profile.
389 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
390 (SIM_AC_OPTION_ASSERT): Likewise.
391 (SIM_AC_OPTION_SMP): Likewise.
392 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
393 * configure: Regenerate.
394 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
395 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
396 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
397 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
398 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
399 WITH_ENVIRONMENT & USER_ENVIRONMENT.
400 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
401 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
402 WITH_ASSERT, WITH_STDIO): Delete.
403 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
404 check.
405
e19418e0
MF		 4062016-01-10 Mike Frysinger <vapier@gentoo.org>
407
408 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
409 * configure: Regenerate.
410 * Make-common.in (SIM_PACKAGES): Delete.
411 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
412
16f7876d
MF		 4132016-01-10 Mike Frysinger <vapier@gentoo.org>
414
415 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
416
35656e95
MF		 4172016-01-10 Mike Frysinger <vapier@gentoo.org>
418
419 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
420
99d8e879
MF		 4212016-01-10 Mike Frysinger <vapier@gentoo.org>
422
423 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
424 sim_link_links.
425 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
426 * gentmap.c: Change targ-vals.def include to nltvals.def.
427 * Make-common.in (gentmap): Change targ-vals.def to
428 $(srccom)/nltvals.def.
429 (distclean): Delete rm -f targ-vals.def.
430 * Makefile.in: Update comment.
431
347fe5bb
MF		 4322016-01-10 Mike Frysinger <vapier@gentoo.org>
433
434 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
435 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
436 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
437
0dc73ef7
MF		 4382016-01-10 Mike Frysinger <vapier@gentoo.org>
439
440 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
441 and --enable-sim-stdcall and sim_stdcall.
442 * configure: Regenerate.
443 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
444 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
445 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
446 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
447 (REGPARM_*): Delete all regparm defines and their use.
448
22be3fbe
MF		 4492016-01-10 Mike Frysinger <vapier@gentoo.org>
450
451 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
452 * Make-common.in (SIM_CFLAGS): Delete.
453 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
454 * Makefile.in: Likewise.
455
936df756
MF		 4562016-01-09 Mike Frysinger <vapier@gentoo.org>
457
458 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
459 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
460 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
461 * acinclude.m4 (SIM_AC_COMMON): ... here.
462 * aclocal.m4, configure: Regenerate.
463 * config.in: Delete file.
464 * callback.c: Change cconfig.h include to config.h.
465 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
466 syscall.c: Likewise.
467 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
468 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
469
b900245c
MF		 4702016-01-06 Mike Frysinger <vapier@gentoo.org>
471
472 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
473 date, and time information.
474
2e3d4f4d
MF		 4752016-01-06 Mike Frysinger <vapier@gentoo.org>
476
477 * sim-options.c (sim_parse_args): Mark argv array const.
478 * sim-options.h (sim_parse_args): Likewise.
479
bfb2629c
MF		 4802016-01-05 Mike Frysinger <vapier@gentoo.org>
481
482 * sim-trace.c: Include dis-asm.h.
483 (OPTION_TRACE_DISASM): New enum.
484 (trace_options): Add trace-disasm flag.
485 (trace_option_handler): Handle OPTION_TRACE_DISASM.
486 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
487 (dis_read, dis_printf, trace_disasm): New functions.
488 * sim-trace.h: Include dis-asm.h.
489 (TRACE_INSN_IDX): Clarify comment.
490 (TRACE_DISASM_IDX): New enum.
491 (TRACE_disasm): New define.
492 (WITH_TRACE_DISASM_P): New define.
493 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
494 (STRACE_DISASM_P): New define.
495 (TRACE_DISASM_P): Likewise.
496 (TRACE_DISASM_P): Likewise.
497 (TRACE_DISASM): Likewise.
498 (trace_disasm): New function.
499
44ddb0c6
MF		 5002016-01-04 Mike Frysinger <vapier@gentoo.org>
501
502 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
503
bc273e17
MF		 5042016-01-04 Mike Frysinger <vapier@gentoo.org>
505
506 * cgen-scache.c (MAX): Delete.
507 (scache_init): Change MAX to max.
508 * cgen-trace.c (min): Delete.
509 * cgen-utils.c (min): Delete.
510 * sim-basics.h [!min] (min): Define.
511 [!max] (max): Define.
512
8d7d784e
MF		 5132016-01-04 Mike Frysinger <vapier@gentoo.org>
514
515 * sim-options.c (sim_parse_args): Tweak getopt error message.
516
9bbf6f91
MF		 5172016-01-04 Mike Frysinger <vapier@gentoo.org>
518
519 * acinclude.m4 (sim-bswap): Delete.
520 * configure: Regenerate.
521 * Make-common.in (SIM_BSWAP): Delete.
522 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
523 * sim-config.h (htonl, ntohl): Delete.
524 (WITH_BSWAP): Delete.
525
77cf2ef5
MF		 5262016-01-03 Mike Frysinger <vapier@gentoo.org>
527
528 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
529 opterr state to it before calling getopt_long and restore afterwards.
530 Set opterr to 0. When optc is '?', call sim_io_eprintf.
531
61971b86
MF		 5322016-01-03 Mike Frysinger <vapier@gentoo.org>
533
534 * hw-device.h (device): Delete commented typedef.
535 * sim-basics.h (device): Delete typedef.
536
34fed699
MF		 5372016-01-03 Mike Frysinger <vapier@gentoo.org>
538
539 * sim-options.c (sim_parse_args): Replace for loop with a call
540 to countargv.
541
aba6f46b
MF		 5422016-01-03 Mike Frysinger <vapier@gentoo.org>
543
544 * nrun.c (myname): Mark const.
545 (main): Mark name const. Replace myname parsing loop with a
546 call to lbasename.
547
0cb8d851
MF		 5482016-01-03 Mike Frysinger <vapier@gentoo.org>
549
550 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
551 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
552 (SIM_AC_OPTION_HOSTENDIAN): Delete.
553 * config.in, configure: Regenerate.
554 * Make-common.in (SIM_HOSTENDIAN): Delete.
555 * sim-config.c (current_host_byte_order): Delete.
556 (sim_config): Delete current_host_byte_order assignments and
557 CURRENT_HOST_BYTE_ORDER checks.
558 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
559 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
560 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
561 (current_host_byte_order): Delete.
562 (CURRENT_HOST_BYTE_ORDER): Likewise.
563 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
564 (HOST_BYTE_ORDER): ... this.
565 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
566 HOST_BYTE_ORDER.
567 (sim_endian_join_16): Likewise.
568 * sim-n-core.h (sim_core_read_misaligned_N): Change
569 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
570 (sim_core_write_misaligned_N): Likewise.
571 * sim-n-endian.h (endian_t2h_N): Likewise.
572 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
573 endian_le2h_N): Likewise.
574 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
575
1ac72f06
MF		 5762016-01-02 Mike Frysinger <vapier@gentoo.org>
577
578 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
579 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
580 BFD_ENDIAN_UNKNOWN.
581 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
582 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
583 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
584 * nrun.c (main): Likewise.
585 * sim-config.c (current_host_byte_order): Change type to enum
586 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
587 (current_target_byte_order): Likewise.
588 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
589 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
590 BFD_ENDIAN_UNKNOWN.
591 (sim_config): Change prefered_target_byte_order type to enum
592 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
593 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
594 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
595 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
596 Delete all the various arch/OS endian includes & defines.
597 (current_host_byte_order): Change type to enum bfd_endian.
598 (current_target_byte_order): Likewise.
599 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
600 (CURRENT_TARGET_BYTE_ORDER): Likewise.
601 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
602 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
603 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
604 BFD_ENDIAN_UNKNOWN.
605 (sim_events_watch_core): Likewise.
606 * sim-events.h: Likewise.
607 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
608 BFD_ENDIAN_BIG.
609 (sim_core_write_misaligned_N): Likewise.
610 * sim-n-endian.h (endian_h2be_N): Likewise.
611 (endian_be2h_N): Likewise.
612 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
613 (offset_N): Likewise.
614 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
615 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
616
d47f5b30
MF		 6172016-01-02 Mike Frysinger <vapier@gentoo.org>
618
619 * cgen-defs.h (current_state): Delete.
620 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
621 * sim-utils.c (current_state): Delete.
622
9950eccb
MF		 6232015-12-30 Mike Frysinger <vapier@gentoo.org>
624
625 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
626 to use lbasename.
627
5e744ef8
MF		 6282015-12-27 Mike Frysinger <vapier@gentoo.org>
629
630 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
631
1b393626
MF		 6322015-12-26 Mike Frysinger <vapier@gentoo.org>
633
634 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
635 * config.in, configure: Regenerate.
636 * Make-common.in (sim-basics_h): Delete tconfig.h.
637 (distclean): Likewise.
638 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
639 (new_sim_core_mapping): Delete WITH_HW and device *device.
640 (sim_core_map_attach, sim_core_attach): Likewise.
641 (sim_core_read_buffer): Delete WITH_DEVICES logic.
642 (sim_core_write_buffer): Likewise.
643 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
644 *device.
645 (sim_core_attach): Likewise.
646 (device_io_read_buffer, device_io_write_buffer): Delete.
647 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
648 (sim_core_write_aligned_N): Likewise.
649 * tconfig.h: Delete file.
650
dea10706
MF		 6512015-12-26 Mike Frysinger <vapier@gentoo.org>
652
653 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
654 Call sim_cpu_hw_io_read_buffer if cpu is valid.
655 (sim_core_write_buffer): Move cia decl to top of func. Call
656 sim_cpu_hw_io_write_buffer if cpu is valid.
657
49aef5a5
MF		 6582015-12-25 Mike Frysinger <vapier@gentoo.org>
659
660 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
661 HW_TRACE call.
662 (hw_find_integer_property): Likewise.
663 (hw_find_integer_array_property): Likewise.
664 (hw_add_duplicate_property): Likewise.
665
cf59f47e
MF		 6662015-12-25 Mike Frysinger <vapier@gentoo.org>
667
668 * sim-config.h (WITH_ENGINE): Delete.
669 * sim-module.c (modules): Always include sim_engine_install.
670
0d585950
MF		 6712015-12-25 Mike Frysinger <vapier@gentoo.org>
672
673 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
674 * cgen-types.h (SIM_HAVE_MODEL): Delete.
675 * sim-base.h: Always include sim-model.h.
676 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
677 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
678 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
679 [!WITH_MODEL_P] (sim_machs): Define.
680 * sim-model.h: Add some developer docs.
681 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
682 (WITH_MODEL_P): Define.
683 * sim-module.c (modules): Always include sim_model_install.
684 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
685
8a0ebee6
MF		 6862015-12-25 Mike Frysinger <vapier@gentoo.org>
687
688 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
689 * sim-model.c: Likewise.
690 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
691 SIM_MACH_IMP_PROPERTIES
692
42a3af56
MF		 6932015-12-25 Mike Frysinger <vapier@gentoo.org>
694
695 * sim-core.c (device_error): Delete.
696 (sim_core_map_attach): Delete calls to device_error.
697 (sim_core_attach): Likewise.
698 * sim-core.h (device_error): Delete.
699 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
700 to sim_engine_abort.
701 (sim_core_write_aligned_N): Likewise.
702
9e8e7dd9
MF		 7032015-12-25 Mike Frysinger <vapier@gentoo.org>
704
705 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
706 * sim-core.c (sim_core_write_buffer): Likewise.
707 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
708 (sim_core_write_aligned_N): Likewise.
709
268c9139
MF		 7102015-12-25 Mike Frysinger <vapier@gentoo.org>
711
712 * dv-pal.c: Include config.h and sim-main.h.
713 (hw_pal_io_read_buffer): Always call CPU_INDEX.
714
26936211
MF		 7152015-12-24 Mike Frysinger <vapier@gentoo.org>
716
717 * sim-options.c (standard_options): Always enable load-lma and
718 load-vma options.
719 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
720
9db2b719
MF		 7212015-12-24 Mike Frysinger <vapier@gentoo.org>
722
723 * sim-module.c (MODULE_LIST): Delete.
724
bd3fb5b8
MF		 7252015-12-24 Mike Frysinger <vapier@gentoo.org>
726
727 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
728 Move to h8300/compile.c.
729 [SIM_H8300] (standard_options): Likewise.
730 (standard_option_handler): Likewise.
731
84e8e361
MF		 7322015-12-24 Mike Frysinger <vapier@gentoo.org>
733
734 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
735 sim_watchpoint_install.
736
3cabaf66
MF		 7372015-12-24 Mike Frysinger <vapier@gentoo.org>
738
739 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
740 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
741 sim_memopt_install.
742 * sim-options.c (OPTION_MEM_SIZE): Delete.
743 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
744 (standard_option_handler): Likewise.
745
8abe6c66
MF		 7462015-12-24 Mike Frysinger <vapier@gentoo.org>
747
748 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
749
dc11500a
MF		 7502015-11-21 Mike Frysinger <vapier@gentoo.org>
751
752 PR sim/18762
753 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
754
2561d580
MF		 7552015-11-21 Mike Frysinger <vapier@gentoo.org>
756
757 PR sim/19273
758 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
759 vasprintf, and va_end together. Check ret after va_end call.
760
37258e99
MF		 7612015-11-21 Mike Frysinger <vapier@gentoo.org>
762
763 * sim-types.h (SIM_PRI_TB): Define.
764 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
765 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
766 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
767 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
768
cdf850e9
MF		 7692015-11-17 Mike Frysinger <vapier@gentoo.org>
770
771 * sim-main.h (WITH_MODULO_MEMORY): Delete.
772 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
773 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
774 (sim_core_translate): Likewise.
775 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
776
146b80ff
MF		 7772015-11-16 Mike Frysinger <vapier@gentoo.org>
778
779 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
780 (cgen_cpu_close): Change to XCONCAT2.
781
797eee42
MF		 7822015-11-15 Mike Frysinger <vapier@gentoo.org>
783
784 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
785 and sim-stop.o.
786
6e4f085c
MF		 7872015-11-14 Mike Frysinger <vapier@gentoo.org>
788
789 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
790 * sim-close.c: New file.
791
8e394ffc
AB		 7922015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
793 Ali Lown <ali.lown@imgtec.com>
794
795 * sim-bits.h (EXTEND6): New macro.
796 (EXTEND12): New macro.
797 (EXTEND25): New macro.
798
602a67cb
MF		 7992015-06-24 Mike Frysinger <vapier@gentoo.org>
800
801 * sim-trace.c (trace_one_insn): Delete.
802 * sim-trace.h (trace_one_insn): Delete.
803
9b6025d1
MF		 8042015-06-24 Mike Frysinger <vapier@gentoo.org>
805
806 * sim-trace.c (debug_printf): Rename to ...
807 (sim_debug_printf): ... this.
808 * sim-trace.h (debug_printf): Delete define.
809 (debug_printf): Rename to ...
810 (sim_debug_printf): ... this.
811
fa8f87e5
MF		 8122015-06-24 Mike Frysinger <vapier@gentoo.org>
813
814 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
815 (trace_options): Add trace-register option.
816 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
817 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
818 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
819 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
820 TRACE_REGISTER_P, TRACE_REGISTER): Define.
821
cf304b56
MF		 8222015-06-24 Mike Frysinger <vapier@gentoo.org>
823
824 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
825 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
826 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
827 STRACE_DEBUG): Define.
828
8371bf0c
MF		 8292015-06-24 Mike Frysinger <vapier@gentoo.org>
830
831 * sim-trace.c (trace_options): Update help text for trace-alu,
832 trace-fpu, trace-vpu, and trace-semantics.
833 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
834 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
835
e7505490
MF		 8362015-06-24 Mike Frysinger <vapier@gentoo.org>
837
838 * sim-assert.h (SIM_FILTER_PATH): Delete.
839 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
840 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
841 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
842 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
843 * sim-events.c: Include libiberty.h.
844 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
845
8d0978fb
MF		 8462015-06-23 Mike Frysinger <vapier@gentoo.org>
847
848 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
849 (AC_ARG_ENABLE(sim-cflags)): Likewise.
850 (AC_ARG_ENABLE(sim-debug)): Likewise.
851 (AC_ARG_ENABLE(sim-stdio)): Likewise.
852 (AC_ARG_ENABLE(sim-trace)): Likewise.
853 (AC_ARG_ENABLE(sim-profile)): Likewise.
854 (AC_ARG_ENABLE(sim-environment)): Likewise.
855 (AC_ARG_ENABLE(sim-alignment)): Likewise.
856 (AC_ARG_ENABLE(sim-assert)): Likewise.
857 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
858 (AC_ARG_ENABLE(sim-endian)): Likewise.
859 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
860 (AC_ARG_ENABLE(sim-float)): Likewise.
861 (AC_ARG_ENABLE(sim-scache)): Likewise.
862 (AC_ARG_ENABLE(sim-default-model)): Likewise.
863 (AC_ARG_ENABLE(sim-inline)): Likewise.
864 (AC_ARG_ENABLE(sim-packages)): Likewise.
865 (AC_ARG_ENABLE(sim-regparm)): Likewise.
866 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
867 (AC_ARG_ENABLE(sim-smp)): Likewise.
868 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
869 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
870 (AC_ARG_ENABLE(cgen-maint)): Likewise.
871 * configure: Regenerate.
872
4953dc20
MF		 8732015-06-23 Mike Frysinger <vapier@gentoo.org>
874
875 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
876
b50a1532
MF		 8772015-06-23 Mike Frysinger <vapier@gentoo.org>
878
879 * cgen-trace.c [!__STDC__]: Delete.
880 * sim-trace.h [!__STDC__]: Likewise.
881
ccd4b295
MF		 8822015-06-21 Mike Frysinger <vapier@gentoo.org>
883
884 * sim-model.c (sim_model_init): Assert model is not NULL.
885
f55b33d5
MF		 8862015-06-21 Mike Frysinger <vapier@gentoo.org>
887
888 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
889 stdint.h. Replace all signed/unsigned typedefs with int#_t and
890 uint#_t.
891
618b526e
MF		 8922015-06-21 Mike Frysinger <vapier@gentoo.org>
893
894 * sim-alu.h (_SIM_ALU_H_): Rename to ...
895 (SIM_ALU_H): ... this.
896 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
897 (SIM_ASSERT_H): ... this.
898 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
899 (SIM_BASICS_H): ... this.
900 * sim-bits.h (_SIM_BITS_H_): Rename to ...
901 (SIM_BITS_H): ... this.
902 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
903 (SIM_ENDIAN_H): ... this.
904
57b42d64
MF		 9052015-06-18 Mike Frysinger <vapier@gentoo.org>
906
907 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
908 constant string.
909
7aec3bb9
MF		 9102015-06-18 Mike Frysinger <vapier@gentoo.org>
911
912 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
913 m for sentinel testing.
914
7d5c6c43
MF		 9152015-06-17 Mike Frysinger <vapier@gentoo.org>
916
917 * sim-syscall.c: Include errno.h and targ-vals.h.
918 (sim_syscall_multi, sim_syscall): Define.
919 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
920 * syscall.c (cb_syscall): Extend comment.
921
61a0c964
MF		 9222015-06-17 Mike Frysinger <vapier@gentoo.org>
923
924 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
925 * sim-syscall.c: New file.
926 * sim-syscall.h: New file.
927
6362a3f8
MF		 9282015-06-17 Mike Frysinger <vapier@gentoo.org>
929
930 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
931 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
932 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
933 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
934 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
935 Define.
936 * gentmap.c (gen_targ_map_c): Output name field.
937
306f4178
MF		 9382015-06-12 Mike Frysinger <vapier@gentoo.org>
939
940 * acinclude.m4: Change configure.in to configure.ac.
941 * sim-config.h: Likewise.
942
a3487082
MF		 9432015-06-12 Mike Frysinger <vapier@gentoo.org>
944
945 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
946 * configure: Regenerate.
947
bb11f3ed
MF		 9482015-06-12 Mike Frysinger <vapier@gentoo.org>
949
950 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
951 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
952 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
953 TRACE_DEBUG): Define.
954
bffcfec8
MF		 9552015-06-12 Mike Frysinger <vapier@gentoo.org>
956
957 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
958 * sim-trace.c (trace_option_handler): Likewise.
959 * sim-trace.h (WITH_TRACE_ANY_P): Define.
960 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
961 (TRACE_ANY_P): Likewise.
962
db7858e2
MF		 9632015-06-12 Mike Frysinger <vapier@gentoo.org>
964
965 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
966 CGEN_TRACE_INSN_FINI.
967 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
968 trace_result to cgen_trace_result, trace_insn_fini to
969 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
970 and trace_extract to cgen_trace_extract.
971 * cgen-trace.h (trace_insn_init): Rename to ...
972 (cgen_trace_insn_init): ... this.
973 (trace_insn_fini): Rename to ...
974 (cgen_trace_insn_fini): ... this.
975 (trace_insn): Rename to ...
976 (cgen_trace_insn): ... this.
977 (trace_extract): Rename to ...
978 (cgen_trace_extract): ... this.
979 (trace_result): Rename to ...
980 (cgen_trace_result): ... this.
981 (TRACE_RESULT_P): Rename to ...
982 (CGEN_TRACE_RESULT_P): ... this.
983 (TRACE_INSN_INIT): Rename to ...
984 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
985 cgen_trace_insn_init.
986 (TRACE_INSN_FINI): Rename to ...
987 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
988 cgen_trace_insn_fini.
989 (TRACE_PRINTF): Rename to ...
990 (CGEN_TRACE_PRINTF): ... this.
991 (TRACE_INSN): Rename to ...
992 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
993 (TRACE_EXTRACT): Rename to ...
994 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
995 cgen_trace_extract.
996 (TRACE_RESULT): Rename to ...
997 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
998 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
999 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1000 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1001 TRACE_INSN to CGEN_TRACE_INSN.
1002 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1003
83034798
MF		 10042015-06-11 Mike Frysinger <vapier@gentoo.org>
1005
1006 * sim-events.c (ETRACE_P): Delete.
1007 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1008 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1009 * sim-events.h (struct _sim_events): Delete trace member.
1010 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1011 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1012
ce4eda4a
MF		 10132015-06-11 Mike Frysinger <vapier@gentoo.org>
1014
1015 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1016 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1017 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1018 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1019
a6c2a374
MF		 10202015-06-11 Mike Frysinger <vapier@gentoo.org>
1021
1022 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1023
9b9c712c
MF		 10242015-06-11 Mike Frysinger <vapier@gentoo.org>
1025
1026 * sim-trace.h (WITH_TRACE_P): New define.
1027 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1028 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1029 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1030 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1031 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1032 Redefine to use WITH_TRACE_P.
1033
10342015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1035
1036 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1037 mistake in call to sim_engine_abort.
509c2f32 1038
0a13382c
NC		 10392015-04-29 Nick Clifton <nickc@redhat.com>
1040
1041 PR 18273
1042 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1043 increasing parenthesis around casts to signed values.
0a13382c 1044
767e68f1
MF		 10452015-04-21 Mike Frysinger <vapier@gentoo.org>
1046
1047 * gennltvals.sh: Add mcore support.
1048 * nltvals.def: Regenerate.
1049
248d23e8
MF		 10502015-04-21 Mike Frysinger <vapier@gentoo.org>
1051
1052 * cgen.sh: Add +x permissions.
1053 * genmloop.sh: Likewise.
1054 * gentvals.sh: Likewise.
1055 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1056 Change all uses of srcroot for newlib to newlibroot.
1057
20bca71d
MF		 10582015-04-18 Mike Frysinger <vapier@gentoo.org>
1059
1060 * sim-base.h (SIM_CPU): New typedef.
1061
7e83aa92
MF		 10622015-04-18 Mike Frysinger <vapier@gentoo.org>
1063
1064 * cgen-engine.h (CIA_ADDR): Delete.
1065 * sim-base.h: Update sim_cia example.
1066 [!CIA_ADDR] (sim_cia): New typedef.
1067
034685f9
MF		 10682015-04-17 Mike Frysinger <vapier@gentoo.org>
1069
1070 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1071 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1072 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1073 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1074 CIA_SET to CPU_PC_SET.
1075
78e9aa70
MF		 10762015-04-15 Mike Frysinger <vapier@gentoo.org>
1077
1078 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1079 * sim-main.h (STATE_CPU): Remove from comment and define.
1080
bf12d44e
MF		 10812015-04-13 Mike Frysinger <vapier@gentoo.org>
1082
1083 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1084 * configure: Regenerate.
1085
a542beff
MF		 10862015-04-13 Mike Frysinger <vapier@gentoo.org>
1087
1088 * sim-options.c: Include version.h.
1089 (OPTIONS_VERSION): New enum.
1090 (standard_options): Add "version".
1091 (standard_option_handler): Handle OPTIONS_VERSION.
1092
8c32ba22
MF		 10932015-04-13 Mike Frysinger <vapier@gentoo.org>
1094
1095 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1096 (create-version.sh): Delete.
1097
122bbfb5
MF		 10982015-04-06 Mike Frysinger <vapier@gentoo.org>
1099
1100 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1101
0fe84f3f
MF		 11022015-04-01 Mike Frysinger <vapier@gentoo.org>
1103
1104 * run-sim.h, run.c: Delete.
1105 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1106
aadc9410
MF		 11072015-03-31 Mike Frysinger <vapier@gentoo.org>
1108
1109 * config.in, configure: Regenerate.
1110 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1111 (ZLIB, ZLIBINC): Define.
1112 (BFD_LIB): Add $(ZLIB).
1113
5a394431
MF		 11142015-03-31 Mike Frysinger <vapier@gentoo.org>
1115
1116 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1117 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1118
92fc6153
MF		 11192015-03-29 Mike Frysinger <vapier@gentoo.org>
1120
1121 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1122 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1123 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1124
596f8827
MF		 11252015-03-24 Mike Frysinger <vapier@gentoo.org>
1126
1127 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1128 usage of STATE_WATCHPOINTS.
1129 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1130 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1131
523ba8f9
MF		 11322015-03-24 Mike Frysinger <vapier@gentoo.org>
1133
1134 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1135
c0931f26
MF		 11362015-03-24 Mike Frysinger <vapier@gentoo.org>
1137
1138 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1139
30452bbe
MF		 11402015-03-24 Mike Frysinger <vapier@gentoo.org>
1141
1142 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1143 of enable_sim_hardware to AC_ARG_ENABLE.
1144
49cd1634
MF		 11452015-03-23 Mike Frysinger <vapier@gentoo.org>
1146
1147 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1148 Add dv-sockser.o to sim_hw_objs.
1149
3649cb06
MF		 11502015-03-23 Mike Frysinger <vapier@gentoo.org>
1151
1152 * dv-sockser.c: Include config.h.
1153 * dv-sockser.h: Include sim-inline.h.
1154 [HAVE_DV_SOCKSER]: Move all prototypes here.
1155 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1156 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1157
6cd5ace4
MF		 11582015-03-16 Mike Frysinger <vapier@gentoo.org>
1159
1160 * gentmap.c, run.c: Convert old style prototypes.
1161
ae7d0cac
MF		 11622015-03-16 Mike Frysinger <vapier@gentoo.org>
1163
1164 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1165 symlinking tconfig.h to tconfig.in.
1166 * config.in, configure: Regenerate.
1167 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1168 * tconfig.in: Rename file ...
1169 * tconfig.h: ... here.
1170
8406bb59
MF		 11712015-03-15 Mike Frysinger <vapier@gentoo.org>
1172
1173 * dv-socker.h (dv_sockser_install): Declare.
1174 * sim-module.c: Include config.h.
1175 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1176 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1177 * sim-module.h: Include gdb/remote-sim.h.
1178
1303206d
MF		 11792015-03-14 Mike Frysinger <vapier@gentoo.org>
1180
1181 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1182 (sim-inline.c): Delete rule.
1183
465fb143
MF		 11842015-03-14 Mike Frysinger <vapier@gentoo.org>
1185
1186 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1187 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1188 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1189
93129366
MF		 11902015-03-14 Mike Frysinger <vapier@gentoo.org>
1191
1192 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1193 [!ASSERT, WITH_ASSERT]: Likewise.
1194 * sim-endian.c: Delete sim-io.h include.
1195
4c4ca605
MF		 11962015-02-19 Mike Frysinger <vapier@gentoo.org>
1197
1198 * run-sim.h (sim_kill): Delete unused prototype.
1199
dc1d9d1f
CG		 12002015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1201
16218fd3
CG		 1202 * gentmap.c: Include "string.h".
1203
12042015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1205
1206 * sim-options.c (sim_args_command): Call freeargv() when failure
1207 occurs.
dc1d9d1f 1208
fdbf396f
JB		 12092015-01-07 Joel Brobecker <brobecker@adacore.com>
1210
1211 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1212
2d7bb758
JB		 12132014-12-03 Joel Brobecker <brobecker@adacore.com>
1214
1215 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1216 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1217 callbacks following renaming in callback.h.
1218 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1219 callback by call to "to_lstat" callback
1220
6aefca7e
GB		 12212014-08-28 Gary Benson <gbenson@redhat.com>
1222
1223 * sim-trace.h (debug_printf): New define.
1224
2974be62
AM		 12252014-08-19 Alan Modra <amodra@gmail.com>
1226
1227 * configure: Regenerate.
1228
faa743bb
RM		 12292014-08-15 Roland McGrath <mcgrathr@google.com>
1230
1231 * configure: Regenerate.
1232 * config.in: Regenerate.
1233
60d847df
MF		 12342014-03-10 Mike Frysinger <vapier@gentoo.org>
1235
1236 * sim-command.c (sim_do_command): Add const to cmd.
1237 * sim-options.c (sim_args_command): Add const to cmd.
1238 * sim-options.h (sim_args_command): Add const to cmd.
1239
b2b255bd
MF		 12402014-03-05 Mike Frysinger <vapier@gentoo.org>
1241
1242 * sim-hload.c (sim_load): Add const to prog.
1243 * sim-load.c (sim_load_file): Likewise.
1244 * sim-utils.c (sim_analyze_program): Likewise.
1245 * sim-utils.h (sim_analyze_program): Likewise.
1246 (sim_load_file): Likewise.
1247
1a8a700e
MF		 12482014-03-04 Mike Frysinger <vapier@gentoo.org>
1249
1250 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1251 * callback.c (system): Delete unused prototype.
1252 (os_init): Likewise.
1253 (os_shutdown): Likewise.
1254 (os_unlink): Likewise.
1255 (os_time): Likewise.
1256 (os_system): Likewise.
1257 (os_rename): Likewise.
1258 (os_write_stdout): Likewise.
1259 (os_flush_stdout): Likewise.
1260 (os_write_stderr): Likewise.
1261 (os_flush_stderr): Likewise.
1262 (os_write): Likewise.
1263 (os_read_stdin): Likewise.
1264 (os_read): Likewise.
1265 (os_open): Likewise.
1266 (os_lseek): Likewise.
1267 (os_isatty): Likewise.
1268 (os_get_errno): Likewise.
1269 (os_close): Likewise.
1270 (os_vprintf_filtered): Likewise.
1271 (os_evprintf_filtered): Likewise.
1272 (os_error): Likewise.
1273 (fdmap): Likewise.
1274 (fdbad): Likewise.
1275 (wrap): Likewise.
1276 (wrap): Change to new style prototype.
1277 (fdbad): Likewise.
1278 (fdmap): Likewise.
1279 (os_close): Likewise.
1280 (os_poll_quit): Likewise.
1281 (os_get_errno): Likewise.
1282 (os_isatty): Likewise.
1283 (os_lseek): Likewise.
1284 (os_open): Likewise.
1285 (os_read): Likewise.
1286 (os_read_stdin): Likewise.
1287 (os_write): Likewise.
1288 (os_write_stdout): Likewise.
1289 (os_flush_stdout): Likewise.
1290 (os_write_stderr): Likewise.
1291 (os_flush_stderr): Likewise.
1292 (os_rename): Likewise.
1293 (os_system): Likewise.
1294 (os_time): Likewise.
1295 (os_unlink): Likewise.
1296 (os_stat): Likewise.
1297 (os_fstat): Likewise.
1298 (os_lstat): Likewise.
1299 (os_ftruncate): Likewise.
1300 (os_truncate): Likewise.
1301 (os_pipe): Likewise.
1302 (os_pipe_empty): Likewise.
1303 (os_pipe_nonempty): Likewise.
1304 (os_shutdown): Likewise.
1305 (os_init): Likewise.
1306 (cb_read_target_syscall_maps): Likewise.
1307 (cb_target_to_host_syscall): Likewise.
1308 (cb_host_to_target_errno): Likewise.
1309 (cb_target_to_host_open): Likewise.
1310 (cb_store_target_endian): Likewise.
1311 (cb_host_to_target_stat): Likewise.
1312 * sim-hload.c (sim_load): Change to new style prototype.
1313 * sim-load.c (sim_load_file): Change to new style prototype.
1314 (report_transfer_performance): Likewise.
1315 (xprintf_bfd_vma): Likewise.
1316 * syscall.c (cb_get_string): Change to new style prototype.
1317 (get_path): Likewise.
1318 (cb_syscall): Likewise.
1319
7b064844
HPN		 13202013-10-15 Hans-Peter Nilsson <hp@axis.com>
1321
1322 * create-version.sh: Align parameters to match those of
1323 ../../gdb/common/create-version.sh.
1324 * Make-common.in (srcsim): New variable.
1325 (version.c): Adjust call to create-version.sh as per above.
1326
bf3d9781
AM		 13272013-09-23 Alan Modra <amodra@gmail.com>
1328
1329 * configure: Regenerate.
1330
f06dccb0
MF		 13312013-09-03 Mike Stump <mikestump@comcast.net>
1332
1333 * sim-options.c (complete_option_list): Mark text and word const.
1334
d6c2da54
TT		 13352013-06-28 Tom Tromey <tromey@redhat.com>
1336
1337 * Make-common.in (version.c): Use version.in, not
1338 common/version.in.
1339 * create-version.sh: Likewise.
1340
b652c496
JB		 13412013-06-24 Joel Brobecker <brobecker@adacore.com>
1342
1343 * create-version.sh: New script. Adapted from
1344 gdb/commong/create-version.sh.
1345 * Make-common.in (version.c): Update rule dependencies,
1346 and re-implement using create-version.sh.
1347
3346cfda
NC		 13482013-06-21 Nick Clifton <nickc@redhat.com>
1349
1350 * gennltvals.sh: Add msp430 support.
1351 * nltvals.def: Regenerate.
1352
31e6ad7d
MF		 13532013-06-03 Mike Frysinger <vapier@gentoo.org>
1354
1355 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1356 * aclocal.m4, configure: Regenerate.
1357
d3685d60
TT		 13582013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1359
1360 PR build/15414:
1361 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1362 -Wformat-nonliteral with -Wno-format.
1363
1517bd27
MF		 13642013-03-26 Mike Frysinger <vapier@gentoo.org>
1365
1366 * acinclude.m4: Regenerate.
1367
3fd38161
JS		 13682013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1369
1370 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1371 which do not support dv-sockser.o. Add always as option to
1372 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1373 is always required to be enabled by simulator.
1374
3f170f37
MF		 13752012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1376
1377 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1378 * nltvals.def: Regenerate.
1379
5f3ef9d0
JB		 13802012-06-16 Joel Brobecker <brobecker@adacore.com>
1381
1382 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1383 * config.in, configure: Regenerate.
1384
2c1fa544
PA		 13852012-05-24 Pedro Alves <palves@redhat.com>
1386
1387 * sim-signal.h (sim_signal_to_target): Rename to ...
1388 (sim_signal_to_gdb_signal): ... this.
1389 * sim-signal.c (sim_signal_to_target): Rename to ...
1390 (sim_signal_to_gdb_signal): ... this.
1391 * sim-reason.c (sim_stop_reason): Adjust to rename.
1392
a493e3e2
PA		 13932012-05-24 Pedro Alves <palves@redhat.com>
1394
1395 PR gdb/7205
1396
72f4393d 1397 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1398
2ea28649
PA		 13992012-05-24 Pedro Alves <palves@redhat.com>
1400
1401 PR gdb/7205
1402
1403 Replace target_signal with gdb_signal throughout.
1404
a6ff997c
NC		 14052012-05-18 Nick Clifton <nickc@redhat.com>
1406
1407 PR 14072
1408 * callback.c: Include config.h before system header files.
1409 * cgen-trace.c: Likewise.
1410 * cgen-utils.c: Likewise.
1411 * gentmap.c: Likewise.
1412
ffbc20d9
MF		 14132012-04-02 Mike Frysinger <vapier@gentoo.org>
1414
1415 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1416
2aaed979
KB		 14172012-03-28 Rathish C <rathish.c@kpitcummins.com>
1418
1419 * sim-trace.c: Update the function prototype of save_data_size.
1420 Move the enum data_fmt from here...
1421 * sim-trace.h: ...to here.
1422 Add function prototype of save_data.
1423
a35a3322
MF		 14242012-03-25 Mike Frysinger <vapier@gentoo.org>
1425
1426 * sim-core.h (sim_core_trans_addr): Add prototype.
1427
f914e384
HPN		 14282012-03-24 Hans-Peter Nilsson <hp@axis.com>
1429
1430 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1431 missing in last change.
1432
2232061b
MF		 14332012-03-24 Mike Frysinger <vapier@gentoo.org>
1434
1435 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1436 * nrun.c: Include string.h/strings.h.
1437 * aclocal.m4, config.in, configure: Regenerate.
1438
ac0aacdf
MF		 14392012-03-22 Mike Frysinger <vapier@gentoo.org>
1440
1441 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1442 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1443 out -Werror initialization.
1444
509deab2
MF		 14452012-03-19 Mike Frysinger <vapier@gentoo.org>
1446
1447 * Make-common.in (TAGS): Change a-z to [:lower:].
1448 * acinclude.m4 (sim-trace): Likewise.
1449 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1450 Change A-Za-z0-9 to [:alnum:].
1451
9a5e0c49
MF		 14522012-03-18 Mike Frysinger <vapier@gentoo.org>
1453
1454 * nrun.c (main): Display strsignal of sigrc.
1455
96cdfef0
MF		 14562012-01-06 Mike Frysinger <vapier@gentoo.org>
1457
1458 * Makefile.in (abs_srcdir): Declare.
1459 (srcroot): Define in terms of abs_srcdir.
1460 (headers): Change srcdir to abs_srcdir.
1461
12c3e59c
JB		 14622012-01-02 Joel Brobecker <brobecker@adacore.com>
1463
1464 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1465 header.
1466
96987c2b
JB		 14672011-12-19 Joel Brobecker <brobecker@adacore.com>
1468
1469 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1470 system bourne shell.
1471
71712327
MF		 14722011-12-03 Mike Frysinger <vapier@gentoo.org>
1473
1474 * syscall.c (cb_get_string): Rename from "get_string".
1475 (get_path): Rename get_string call to cb_get_string.
1476
db2e4d67
MF		 14772011-12-03 Mike Frysinger <vapier@gentoo.org>
1478
1479 * Make-common.in (VPATH): Add $(srccom).
1480 (DEP): Delete.
1481 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1482 POSTCOMPILE): New variables.
1483 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1484 Include dependency files, when using GNU Make. Delete all
1485 dependency-only rules.
1486 * aclocal.m4: Include ../../config/depstand.m4. Call
1487 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1488 (MAKE, GMAKE): New substs.
1489
a13852d9
MF		 14902011-11-07 Mike Frysinger <vapier@gentoo.org>
1491
1492 PR sim/13161
1493 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1494 * configure, config.in: Regenerate.
1495 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1496
4399a56b
MF		 14972011-10-19 Mike Frysinger <vapier@gentoo.org>
1498
1499 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1500
f1a81b37
JB		 15012011-10-18 John Wehle <john@feith.com> (tiny patch)
1502
1503 * sim-profile.c (profile_info): Only print the title once.
1504
9c082ca8
MF		 15052011-10-17 Mike Frysinger <vapier@gentoo.org>
1506
1507 * acinclude.m4: Rename from aclocal.m4.
1508 * aclocal.m4: Regenerate.
1509
6ffe910a
MF		 15102011-10-17 Mike Frysinger <vapier@gentoo.org>
1511
1512 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1513 * common.m4: Delete.
1514 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1515 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1516 * configure: Regenerate.
1517
59c0b43d
TT		 15182011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1519
1520 * sim-alu.h (ALU32_AND): Clear carry flag.
1521 (ALU32_AND): Clear carry flag.
1522
66f8d993
MF		 15232011-10-09 Mike Frysinger <vapier@gentoo.org>
1524
1525 * dv-cfi.c: Include stdbool.h.
1526
d56a2aae
MF		 15272011-10-09 Mike Frysinger <vapier@gentoo.org>
1528
1529 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1530
4a99173d
MF		 15312011-10-04 Mike Frysinger <vapier@gentoo.org>
1532
1533 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1534 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1535
10915d9a
MF		 15362011-07-12 Mike Frysinger <vapier@gentoo.org>
1537
1538 * sim-command.c: Include sim-options.h.
1539
63042524
MF		 15402011-07-12 Mike Frysinger <vapier@gentoo.org>
1541
1542 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1543
24a6c33d
MF		 15442011-07-12 Mike Frysinger <vapier@gentoo.org>
1545
1546 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1547 Delete direct call to AC_PROG_CC.
1548
2419798b
MF		 15492011-07-05 Mike Frysinger <vapier@gentoo.org>
1550
1551 * sim-command.c: New file.
1552 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1553 (sim-command.o): New rule.
1554
440db575
MF		 15552011-05-27 Mike Frysinger <vapier@gentoo.org>
1556
1557 * sim-options.c (standard_option_handler): Remove arg[0] check
1558 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1559 not an empty string, otherwise assign "" back to it.
1560
3ddcae71
MF		 15612011-05-26 Mike Frysinger <vapier@gentoo.org>
1562
1563 * nltvals.def: Regenerate to include Blackfin syscalls again.
1564
3a49ea9f
MF		 15652011-05-25 Mike Frysinger <vapier@gentoo.org>
1566
1567 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1568 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1569 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1570 (trace_idx_to_str): Likewise.
1571 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1572 (TRACE_syscall): Define.
1573 (WITH_TRACE_SYSCALL_P): Likewise.
1574 (TRACE_SYSCALL_P): Likewise.
1575
dd931b2f
MF		 15762011-05-23 Mike Frysinger <vapier@gentoo.org>
1577
1578 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1579 remove now-unnecessary sub-scope for glue->type setting.
1580 Check to see if the "reg" property exists before we use it, and
1581 if it doesn't exist, error out for "glue" devices.
1582
0e31da21
MF		 15832011-05-23 Mike Frysinger <vapier@gentoo.org>
1584
1585 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1586 glue-or, and set type to glue_xor when name is glue-xor.
1587 (hw_glue_port_event): Return immediately when type is glue_io
1588 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1589 and hw_port_event calls from glue_and to end of function.
1590
34b47c38
MF		 15912011-05-11 Mike Frysinger <vapier@gentoo.org>
1592
1593 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1594 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1595 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1596 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1597 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1598 around function arguments.
1599
56a9aa1d
MF		 16002011-04-14 Mike Frysinger <vapier@gentoo.org>
1601
1602 * sim-options.c (complete_option_list, sim_complete_command):
1603 New functions.
1604
d45bea91
MF		 16052011-04-02 Mike Frysinger <vapier@gentoo.org>
1606
1607 * dv-glue.c: Fix up style.
1608
12c4cbd5
MF		 16092011-04-02 Mike Frysinger <vapier@gentoo.org>
1610
1611 * hw-alloc.c (hw_alloc_data): Adjust brace.
1612 * hw-base.c (hw_base_data): Likewise.
1613 (generic_hw_unit_decode): Fix indentation.
1614 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1615 * hw-events.c (hw_event, hw_event_data): Likewise.
1616 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1617 * hw-instances.c (hw_instance_data): Likewise.
1618 * hw-instances.h (hw_instance): Likewise.
1619 * hw-main.h (hw_descriptor, enum): Likewise.
1620 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1621 * hw-ports.h (hw_port_descriptor): Likewise.
1622 * hw-properties.c (hw_property_data): Likewise.
1623 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1624 _range_property_spec, _reg_property_spec): Likewise.
1625 * hw-tree.c (_name_specifier, printer): Likewise.
1626 (split_device_specifier, parse_string_property, hw_tree_traverse,
1627 print_size, print_reg_property, print_string, print_properties):
1628 Fix indentation.
1629
66ee2731
MF		 16302011-03-29 Mike Frysinger <vapier@gentoo.org>
1631
1632 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1633 * Make-common.in (dv-cfi.o): New rule.
1634 * dv-cfi.c, dv-cfi.h: New files.
1635
165b70ea
KB		 16362011-03-21 Kevin Buettner <kevinb@redhat.com>
1637
1638 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1639 fcntl.h and sys/fcntl.h, for constants.
1640 * nltvals.def: Regenerate.
1641 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1642 * sim-io.h (sys/types.h, sys/stat.h): Include.
1643 (sim_io_stat, sim_io_fstat): Declare.
1644
028f6515
MF		 16452011-03-14 Mike Frysinger <vapier@gentoo.org>
1646
1647 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1648 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1649 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1650 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1651 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1652 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1653 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1654 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1655 syscall.c: Trim trailing whitespace.
1656
ef016f83
MF		 16572011-03-05 Mike Frysinger <vapier@gentoo.org>
1658
1659 * gennltvals.sh: Handle bfin targets.
1660 * nltvals.def: Regenerate.
1661
fee17b35
KB		 16622011-02-25 Kevin Buettner <kevinb@redhat.com>
1663
1664 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1665 file descriptors.
1666
d79fe0d6
MF		 16672011-02-14 Mike Frysinger <vapier@gentoo.org>
1668
1669 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1670 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1671 (hw_free): Drop zfree logic and always call free.
1672 * hw-base.c (hw_delete): Change zfree to free.
1673 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1674 (hw_handle_remove_phandle): Likewise.
1675 * hw-instances.c (hw_instance_delete): Likewise.
1676 * hw-tree.c (parse_reg_property): Likewise.
1677 (parse_ranges_property): Likewise.
1678 (parse_string_property): Likewise.
1679 * sim-core.c (sim_core_uninstall): Likewise.
1680 * sim-cpu.c (sim_cpu_free_all): Likewise.
1681 * sim-hw.c (sim_hw_uninstall): Likewise.
1682 * sim-memopt.c (do_memopt_delete): Likewise.
1683 (sim_memory_uninstall): Likewise.
1684 * sim-module.c (sim_module_uninstall): Likewise.
1685 * sim-options.c (sim_parse_args): Likewise.
1686 * sim-profile.c (profile_pc_cleanup): Likewise.
1687 (profile_uninstall): Likewise.
1688 * sim-watch.c (do_watchpoint_delete): Likewise.
1689 * sim-utils.c (zfree): Delete.
1690 (sim_state_free): Change zfree to free.
1691 * sim-utils.h (zfree): Delete.
1692
891e7fb1
MF		 16932011-02-13 Mike Frysinger <vapier@gentoo.org>
1694
1695 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1696
9bd90cce
MF		 16972011-01-12 Mike Frysinger <vapier@gentoo.org>
1698
1699 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1700
39a3ae0a
MF		 17012011-01-12 Mike Frysinger <vapier@gentoo.org>
1702
1703 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1704 fails.
1705 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1706 when asprintf fails.
1707 * sim-utils.c (sim_do_commandf): Issue an error and return when
1708 asprintf fails.
1709 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1710 asprintf fails.
1711
3143e5a9
MF		 17122011-01-11 Mike Frysinger <vapier@gentoo.org>
1713
1714 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1715 bytes has been calculated and when mmap_next_fd is valid and
1716 nr_bytes is 0.
1717 (memory_option_handler): Allow missing size when mmap_next_fd is
1718 valid.
1719
cb11d1f4
MF		 17202011-01-10 Mike Frysinger <vapier@gentoo.org>
1721
1722 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1723 not empty, and always append $3 to $hardware.
1724
17252011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1726
1727 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1728 * sim-hw.h (sim_hw_abort): Likewise.
1729
cc25892b
MF		 17302011-01-05 Mike Frysinger <vapier@gentoo.org>
1731
1732 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1733
44944448
JB		 17342011-01-05 Joel Brobecker <brobecker@adacore.com>
1735
1736 * run.1: Copyright year update.
1737
e61ddca7
MF		 17382010-12-28 Mike Frysinger <vapier@gentoo.org>
1739
e71b81d8
MF		 1740 * hw-alloc.h (HW_NALLOC): Define.
1741
1742010-12-28 Mike Frysinger <vapier@gentoo.org>
1743
e61ddca7
MF		 1744 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1745
bef6be3d
MF		 17462010-12-15 Mike Frysinger <vapier@gentoo.org>
1747
1748 * sim-memopt.c (OPTION_MAP_INFO): Define.
1749 (memory_options): Handle --map-info.
1750 (memory_option_handler): Handle OPTION_MAP_INFO.
1751
5be229c0
MF		 17522010-11-22 Mike Frysinger <vapier@gentoo.org>
1753
1754 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1755 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1756 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1757
81c641e7
MF		 17582010-11-22 Mike Frysinger <vapier@gentoo.org>
1759
1760 * sim-core.c (WITH_HW): Add device casts to device_error,
1761 device_io_read_buffer, and device_io_write_buffer.
1762
6ab5626b
MF		 17632010-11-16 Mike Frysinger <vapier@gentoo.org>
1764
1765 * dv-sockser.c (dv_sockser_write_buffer): New function.
1766 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1767 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1768
0bd15c7f
HPN		 17692010-10-07 Hans-Peter Nilsson <hp@axis.com>
1770
1771 * callback.c (os_lseek): Call wrap on lseek result.
1772
363a6e9f
OS		 17732010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1774
1775 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1776 call by its equality to -1 not by it being negative.
1777 (connected_p): Likewise for accept() call.
1778
c8551de3
MF		 17792010-04-23 Mike Frysinger <vapier@gentoo.org>
1780
1781 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1782
ef93a840
MF		 17832010-04-21 Mike Frysinger <vapier@gentoo.org>
1784
1785 * profile.c (sim_profile_print_bar): Add cpu argument.
1786
f093db8c
MF		 17872010-04-21 Mike Frysinger <vapier@gentoo.org>
1788
1789 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1790
0d3d2c71
MF		 17912010-04-21 Mike Frysinger <vapier@gentoo.org>
1792
1793 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1794 (profile_print_pc): Convert sim_io_printf to profile_printf.
1795 (profile_print_insn): Likewise.
1796 (profile_print_memory): Likewise.
1797 (profile_print_core): Likewise.
1798 (profile_print_model): Likewise.
1799 (sim_profile_print_bar): Likewise.
1800 (profile_print_speed): Likewise.
1801 (profile_print_addr_ranges): Likewise.
1802 (profile_info): Likewise.
1803 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1804
bd0bd508
MF		 18052010-04-19 Mike Frysinger <vapier@gentoo.org>
1806
1807 * sim-model.c (OPTION_MODEL): Convert to enum.
1808 (OPTION_MODEL_INFO): New enum.
1809 (model_options): Add model-info/info-model entries.
1810 (model_option_handler): Handle OPTION_MODEL_INFO.
1811
e8a76151
MF		 18122010-04-13 Mike Frysinger <vapier@gentoo.org>
1813
1814 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1815 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1816 initially.
1817
cb1cc9c6
MF		 18182010-04-13 Mike Frysinger <vapier@gentoo.org>
1819
1820 * sim-hrw.c (sim_write): Add const to buf arg.
1821 * sim-utils.h (sim_write_fn): Likewise.
1822
58f03a40
MF		 18232010-04-12 Mike Frysinger <vapier@gentoo.org>
1824
1825 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1826 defines.
1827
21cf617c
MF		 18282010-04-12 Mike Frysinger <vapier@gentoo.org>
1829
1830 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1831 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1832 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1833 * dv-sockser.c (sockser_options): Likewise.
1834 * hw-ports.c (empty_hw_ports): Likewise.
1835 * sim-hw.c (hw_options): Likewise.
1836 * sim-model.c (model_options): Likewise.
1837 * sim-options.c (standard_options): Likewise.
1838 * sim-profile.c (profile_options): Likewise.
1839 * sim-trace.c (trace_options): Likewise.
1840 * sim-watch.c (watchpoint_options): Likewise.
1841
e377ca52
MF		 18422010-04-12 Mike Frysinger <vapier@gentoo.org>
1843
1844 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1845 the local "arg_table" variable, and the xmalloc cast.
1846
adaaf009
MF		 18472010-04-10 Mike Frysinger <vapier@gentoo.org>
1848
1849 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1850 "prefix" var.
092d8476 1851 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1852
9ec7269f
MF		 18532010-04-10 Mike Frysinger <vapier@gentoo.org>
1854
1855 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1856
709b3bb3
MF		 18572010-04-10 Mike Frysinger <vapier@gentoo.org>
1858
1859 * sim-trace.c (save_data): Add const markings to "buf" argument.
1860
3dd68605
MF		 18612010-04-10 Mike Frysinger <vapier@gentoo.org>
1862
1863 * sim-options.c (standard_option_handler): Add const markings to
1864 local "type" var.
1865
0ad22a74
MF		 18662010-04-02 Mike Frysinger <vapier@gentoo.org>
1867
1868 * hw-ports.h: Fix spelling typos.
1869
75005b3a
MF		 18702010-03-30 Mike Frysinger <vapier@gentoo.org>
1871
1872 * configure.ac: Check for socklen_t.
1873 * configure, config.in: Regenerated.
1874 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1875
d946c288
MF		 18762010-03-30 Mike Frysinger <vapier@gentoo.org>
1877
1878 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1879 * sim-hw.c (hw_option_handler): Likewise.
1880
ff398ee4
MF		 18812010-03-30 Mike Frysinger <vapier@gentoo.org>
1882
1883 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1884 (interrupt_nr_to_str): Likewise.
1885 (default_interrupt_names): Add const to pointer type.
1886 (sim_watchpoint_install): Add const to prefix.
1887 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1888
6bf91687
MF		 18892010-03-30 Mike Frysinger <vapier@gentoo.org>
1890
1891 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1892 (sim_core_write_buffer): Likewise.
1893
15f3c2de
MF		 18942010-03-30 Mike Frysinger <vapier@gentoo.org>
1895
1896 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1897 the SIM_HAVE_ADDR_RANGE define.
1898
fb0cc53e
MF		 18992010-03-30 Mike Frysinger <vapier@gentoo.org>
1900
1901 * sim-core.h (device_error): Add const to message, and add printf
1902 format attribute.
1903
739dfd28
MF		 19042010-03-30 Mike Frysinger <vapier@gentoo.org>
1905
1906 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1907 SIM_HAVE_ADDR_RANGE define.
1908
59db87ad
MF		 19092010-03-30 Mike Frysinger <vapier@gentoo.org>
1910
1911 * dv-glue.c (hw_glue_ports): Swap static and const.
1912
dc416615
MF		 19132010-03-30 Mike Frysinger <vapier@gentoo.org>
1914
1915 * nrun.c (usage): Use void in definition.
1916 * sim-options.c (dup_arg_p): Convert old-style function definition.
1917 (sim_parse_args): Likewise.
1918 (sim_print_help): Likewise.
1919 * sim-trace.c (set_trace_option_mask): Likewise.
1920 (set_trace_option): Likewise.
1921 * sim-utils.c (sim_analyze_program): Likewise.
1922 (sim_elapsed_time_get): Likewise.
1923 (sim_elapsed_time_since): Likewise.
1924
11409fac
MF		 19252010-03-22 Mike Frysinger <vapier@gentoo.org>
1926
1927 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1928 (standard_options): Likewise.
1929 (standard_option_handler): Likewise.
1930
6d519a46
MF		 19312010-03-16 Mike Frysinger <vapier@gentoo.org>
1932
1933 * hw-ports.c (TRACE): Delete.
1934 * hw-properties.c (TRACE): Delete.
1935 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1936 (hw_find_integer_property): Likewise.
1937 (hw_find_integer_array_property): Likewise.
1938 (hw_add_duplicate_property): Likewise.
1939
799026a7
MF		 19402010-03-15 Mike Frysinger <vapier@gentoo.org>
1941
1942 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1943 "boolean".
1944
fd87baa9
MF		 19452010-02-04 Mike Frysinger <vapier@gentoo.org>
1946
1947 * sim-model.c: Include sim-model.h
1948
294bcb78
MF		 19492010-02-04 Mike Frysinger <vapier@gentoo.org>
1950
1951 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1952 & from the STATE_CPU() examples.
1953
80532737
DE		 19542010-01-24 Doug Evans <dje@sebabeach.org>
1955
d2c7a1a6
DE		 1956 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1957 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1958 ufixsfsi): Ditto.
1959 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1960 (struct cgen_fp_ops): Update signatures of floating point conversion
1961 operations.
1962
80532737
DE		 1963 * Make-common.in (CGEN_SIM_DEPS): Define.
1964 (CGEN_INCLUDE_DEPS): Use it.
1965 (CGEN_MAIN_CPU_DEPS): Simplify.
1966
1377e154
DE		 19672010-01-22 Doug Evans <dje@sebabeach.org>
1968
1969 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1970 (SUBWORDTFSI, JOINSIDI): Ditto.
1971
ec11f055
DE		 19722010-01-05 Doug Evans <dje@sebabeach.org>
1973
1974 * cgen-types.h (SETDI): Delete, unused.
1975
a09a0bfd
DE		 19762009-12-02 Doug Evans <dje@sebabeach.org>
1977
1978 * cgen-engine.h: Remove duplicated comment.
1979
62836bf4
DE		 19802009-11-23 Doug Evans <dje@sebabeach.org>
1981
1982 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1983 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1984
e94d449d
DE		 19852009-11-22 Doug Evans <dje@sebabeach.org>
1986
197fa1aa
DE		 1987 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1988 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1989 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1990 instead of CGEN_INSN_INT.
1991
e94d449d
DE		 1992 * cgen-trace.h (trace_extract): Add cast to fix warning.
1993
ca25db52
DE		 19942009-11-05 Doug Evans <dje@sebabeach.org>
1995
1996 * cgen-mem.h (DECLARE_GETT): Don't inline.
1997 (DECLARE_SETT): Ditto.
1998
c272cb46
JS		 19992009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2000
2001 * sim-inline.h: Fix spelling error.
2002
1428dced
TT		 20032009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2004
2005 * Make-common.in: Add datarootdir.
2006
44330079
RW		 20072009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2008
0aec8eb1
RW		 2009 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2010 (SIM_CHECK_MEMBERS_1): Remove.
2011 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2012 AC_CHECK_MEMBERS one.
2013 * configure: Regenerate.
2014
44330079
RW		 2015 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2016 * configure: Regenerate.
2017
d6416cdc
RW		 20182009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2019
81ecdfbb
RW		 2020 * config.in: Regenerate.
2021 * configure: Likewise.
2022
c462b41b
RW		 2023 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2024 definition of AC_CHECK_MEMBER.
2025
d6416cdc
RW		 2026 * aclocal.m4: m4_include toplevel config/override.m4.
2027 * configure: Regenerate.
2028
96e946ca
RW		 20292009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2030
2031 * Makefile.in (datarootdir): New variable.
2032
6a8b8615
DE		 20332009-07-07 Doug Evans <dje@sebabeach.org>
2034
2035 * Make-common.in (CPU_DIR): Define.
2036
2c2a86d7
DE		 20372009-07-06 Doug Evans <dje@sebabeach.org>
2038
2039 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2040 identifiers for file types rather than encoding internal
2041 implementation details of cgen.sh.
2042 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2043 * cgen.sh: Add support for parallel makes.
2044 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2045
c28c63d8
JB		 20462009-05-18 Jon Beniston <jon@beniston.com>
2047
72f4393d
L		 2048 * gennltvals.sh: Add lm32 target.
2049 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2050
982807ce
JB		 20512009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2052
2053 Speed up simulator startup:
2054 * sim-utils.c (zalloc): Use xcalloc.
2055
2a8922a9
HPN		 20562009-01-07 Hans-Peter Nilsson <hp@axis.com>
2057
2225d5bd
HPN		 2058 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2059 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2060 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2061 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2062 type, QI, HI, SI, DI.
2063
2a8922a9
HPN		 2064 * callback.c (os_error): Mark as being a noreturn function.
2065 * sim-io.h (sim_io_error): Similar for sim_io_error.
2066
6878aceb
JS		 20672008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2068
2069 * aclocal.m4: Fix underquoting of function names.
2070
be091327
DJ		 20712008-10-21 Julian Brown <julian@codesourcery.com>
2072
2073 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2074
79e1e459
HPN		 20752008-07-11 Hans-Peter Nilsson <hp@axis.com>
2076
2077 * common.m4: Add test for libz and zlib.h.
2078 * configure: Regenerate to track ../common/common.m4 changes.
2079 * config.in: Ditto.
2080
6efef468 20812008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2082 Daniel Jacobowitz <dan@codesourcery.com>
2083 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2084
2085 * aclocal.m4: Include ../../config/acx.m4.
2086 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2087 * configure, config.in: Regenerate.
2088 * Make-common.in (LIB_OBJS): Add version.o.
2089 (version.c, version.o): New rules.
72f4393d 2090 * run.c: Include version.h.
6efef468
JM		 2091 (usage): Add help parameter. Print output either to stdout or
2092 stderr depending on that parameter.
2093 (print_version): New.
2094 (main): Check for --help and --version.
2095 * run-sim.h (sim_target_display_usage): Add help parameter.
2096 * version.h: New.
2097
a4e64307
DJ		 20982008-04-14 Hans Kester <kester.hans@gmail.com>
2099
2100 * sim-signal.c: Define missing signals for _WIN32.
2101
2a3591b0
SR		 21022008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2103
2104 * gennltvals.sh: Add cr16.
2105 * nltvals.def: Rebuild.
2106
b981d709
DJ		 21072007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2108
eb639c50
DJ		 2109 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2110 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2111
f40f1a01
NC		 21122007-08-10 Nick Clifton <nickc@redhat.com>
2113
2114 * sim-memopt.c (memory_options): Mention that the
2115 --memory-size switch accepts suffixes.
72f4393d
L		 2116 (parse_size): Handle a suffix on the size value.
2117 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2118 switch accepts suffixes.
72f4393d 2119 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2120
edc5d9ec
HPN		 21212006-12-21 Hans-Peter Nilsson <hp@axis.com>
2122
2123 * acconfig.h: Remove.
2124 * config.in: Regenerate.
2125
09d96939
TS		 21262006-11-07 Thiemo Seufer <ths@mips.com>
2127
2128 * gentmap.c: Fix compile time warning.
2129
7e129781
TS		 21302006-11-07 Thiemo Seufer <ths@mips.com>
2131
2132 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2133 for bfd text addresses.
2134
3ae2e9a3 21352006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2136 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2137
2138 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2139 SIM_QUIET_NAN_NEGATED.
2140
41ec9f20
TS		 21412006-08-29 Nigel Stephens <nigel@mips.com>
2142
2143 * sim-profile.c (profile_pc_init): Initialise default profiling
2144 frequency to a prime number.
2145 (profile_print_pc): Convert gmon.out sample data into target
2146 byte order.
2147
e85e3205
RE		 21482006-06-13 Richard Earnshaw <rearnsha@arm.com>
2149
2150 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2151 * common.m4: Likewise.
2152 * configure: Regenerated.
2153
2f0122dc
DJ		 21542006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2155
2156 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2157 * configure: Regenerated.
2158
20e95c23
DJ		 21592006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2160
2161 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2162 and LIBINTL_DEP everywhere.
2163 (CSEARCH): Use INCINTL.
2164 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2165 gettext macros.
2166 * configure: Regenerated.
2167
ea696909
HPN		 21682006-03-29 Hans-Peter Nilsson <hp@axis.com>
2169
2170 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2171 option-contents test.
2172
aba6488e
MM		 21732005-11-28 Mark Mitchell <mark@codesourcery.com>
2174
25520859
MM		 2175 * sim-signal.c (sim_signal_to_target): Fix typos.
2176
aba6488e
MM		 2177 * sim-reason.c (sim_stop_reason): Use
2178 sim_signal_to_target, not sim_signal_to_host.
2179 * sim-signal.c (sim_signal_to_host): Fix typo.
2180 (sim_signal_to_target): New function.
2181
f010abaa
HPN		 21822005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2183
2184 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2185 change.
2186
09b96ea0
ILT		 21872005-07-08 Ian Lance Taylor <ian@airs.com>
2188
efd36314
ILT		 2189 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2190
09b96ea0
ILT		 2191 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2192 different fraction for a quiet NaN.
2193 (unpack_fpu): Likewise.
2194
3b02a06b
BE		 21952005-07-08 Ben Elliston <bje@au.ibm.com>
2196
2197 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2198 * sim-load.c: Likewise.
2199 * syscall.c: Likewise.
2200
18d59ab9
CV		 22012005-05-24 Corinna Vinschen <vinschen@redhat.com>
2202
2203 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2204 check.
2205
149cfe5b
DJ		 22062005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2207
2208 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2209
3f6da722 22102005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2211
3f6da722
MI		 2212 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2213 and signed64 for __ALPHA__.
2214
2b193c4a
MK		 22152005-03-23 Mark Kettenis <kettenis@gnu.org>
2216
2217 * aclocal.m4 Include ../../gettext.m4.
2218 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2219 (AM_LC_MESSAGES): Remove.
2220 * configure: Regenerate.
2221
51216631
JB		 22222005-02-28 Jim Blandy <jimb@redhat.com>
2223
2224 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2225 -Wuninitialized in the default list of build warnings if CFLAGS is
2226 set, and doesn't include -O. (Using -Wuninitialized without
2227 optimization produces a warning, which interferes with compilation
2228 with -Werror.)
72f4393d 2229
0c4507fd
JB		 22302005-02-21 Jim Blandy <jimb@redhat.com>
2231
2232 * callback.c (os_fstat): Don't declare 't' unless it's used.
2233
9ab46d53
JB		 22342005-02-09 Jim Blandy <jimb@redhat.com>
2235
2236 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2237 '-s' argument.
2238 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2239 to $(CGEN), to ensure that the command substitution happens where
2240 the variable is referenced in the submake, not when the submake's
2241 arguments are expanded.
2242 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2243 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2244 application Scheme script directly after ${cgen}; don't precede it
2245 with a -s.
2246
f4f8cce4
HPN		 22472005-01-28 Hans-Peter Nilsson <hp@axis.com>
2248
97f669ed
HPN		 2249 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2250 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2251 Include libiberty.h.
2252 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2253 being either end of a pipe.
2254 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2255 (os_shutdown): Clear pipe state.
2256 (default_callback): Initialize new members.
2257
f4f8cce4
HPN		 2258 * callback.c (default_callback): Initialize target_endian.
2259 (cb_store_target_endian): Renamed from store, new first parameter
2260 host_callback *cb, drop last parameter big_p. Take endianness
2261 from cb.
2262 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2263 Remove variable big_p.
2264 * nrun.c (main): Initialize default_callback.target_endian.
2265
35695fd6
AC		 22662005-01-14 Andrew Cagney <cagney@gnu.org>
2267
2268 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2269 Add explicit call to AC_CONFIG_HEADER.
2270 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2271 * configure: Re-generate.
2272
f0569246
AC		 22732005-01-12 Andrew Cagney <cagney@gnu.org>
2274
2275 * common.m4: New file, based on of aclocal.m4.
2276
38f48d72
AC		 22772005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2278
2279 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2280 * configure: Regenerated to track ../common/aclocal.m4 changes.
2281
b7026657
AC		 22822005-01-07 Andrew Cagney <cagney@gnu.org>
2283
2284 * configure.ac: Rename configure.in, require autoconf 2.59.
2285 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2286 * configure: Re-generate.
2287
5d945fec
HPN		 22882004-12-15 Hans-Peter Nilsson <hp@axis.com>
2289
2290 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2291 <case CB_SYS_ftruncate>: New cases.
2292
0d3cd463
HPN		 22932004-12-13 Hans-Peter Nilsson <hp@axis.com>
2294
2295 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2296 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2297 * callback.c (os_lstat): New function.
0d3cd463 2298
119860e5
HPN		 22992004-12-08 Hans-Peter Nilsson <hp@axis.com>
2300
027e2a04
HPN		 2301 * run.1: Document --sysroot=filepath.
2302 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2303 (standard_options): Support --sysroot=<path>.
2304 (standard_option_handler): Handle OPTION_SYSROOT.
2305 * syscall.c (simulator_sysroot): Define, initialized empty.
2306 (get_path): Prepend simulator_sysroot to absolute file path.
2307 [HAVE_STRING_H]: Include string.h.
2308 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2309 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2310 (main): If simulator_sysroot is not empty, chdir there.
2311 * sim-config.h (simulator_sysroot): Declare.
2312
119860e5
HPN		 2313 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2314 cgen_rtx_error" in a CGEN-generated simulator.
2315 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2316 replacement for CGEN-related breakpoints.
2317
70ae6611
HPN		 23182004-12-07 Hans-Peter Nilsson <hp@axis.com>
2319
2320 * Make-common.in (sim-basics_h): Add $(callback_h).
2321
697afb65
HPN		 23222004-12-03 Hans-Peter Nilsson <hp@axis.com>
2323
2324 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2325 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2326 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2327 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2328 (SIM_CHECK_MEMBERS): New macros.
2329 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2330 for struct stat member test and write. Add ST_x calls for each
2331 struct stat member tested in configure.in. Wrap each ST_x call in
2332 #ifdef of configure macro for that member.
2333 * configure, config.in: Regenerate.
2334
6e56eb07
HPN		 23352004-12-01 Hans-Peter Nilsson <hp@axis.com>
2336
2337 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2338 /dev/null.
2339 <case desc>: Pass -OPC opcfile.
2340 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2341 parameter to cgen.sh.
2342
c87368ac
RE		 23432004-11-30 Richard Earnshaw <rearnsha@arm.com>
2344
2345 * Make-common.in (sim-basics_h): Correct dependencies on
2346 cconfig.h and tconfig.h
2347 (sim-load.o): Correct typo in sim-basics_h dependency.
2348
08cd3760
RE		 23492004-11-18 Richard Earnshaw <rearnsha@arm.com>
2350
15f5e61f
RE		 2351 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2352 sub-dependencies for other sim files that they include.
2353 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2354 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2355
1afbf186
HPN		 23562004-11-16 Hans-Peter Nilsson <hp@axis.com>
2357
1d72487d
HPN		 2358 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2359 endian information.
2360
1afbf186
HPN		 2361 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2362 $(remote_sim_h) too.
2363 (sim_main_headers): Add sim-utils.h.
2364
a3bb1089
FCE		 23652004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2366
2367 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2368
5a645dc5
AC		 23692004-07-26 Andrew Cagney <cagney@gnu.org>
2370
2371 Problem from Olaf Hering <olh@suse.de>.
2372 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2373
109d3db3
BE		 23742004-07-10 Ben Elliston <bje@au.ibm.com>
2375
2376 * hw-tree.c (parse_integer_property): Typo fix in comments.
2377 * sim-options.c (sim_args_command): Likewise.
2378
0aaa4a81
AC		 23792004-06-28 Andrew Cagney <cagney@gnu.org>
2380
2381 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2382
0242f9ea
JR		 23832004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2384
2385 * callback.c (os_shutdown): Fix bug in last change: actually
2386 mark file descriptors as available on startup.
2387
594ee3a7
JR		 23882004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2389
2390 [ include/gdb: * callback.h (host_callback_struct): Replace
2391 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2392 * callback.c: Changed all users.
594ee3a7 2393
5f510f9c
AM		 23942004-06-15 Alan Modra <amodra@bigpond.net.au>
2395
2396 * sim-load.c (sim_load_file): Use bfd_get_section_size
2397 instead of bfd_get_section_size_before_reloc.
2398
7659f80a
DJ		 23992004-05-18 Daniel Jacobowitz <dan@debian.org>
2400
2401 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2402 passing it to printf.
2403
41ee5402
DJ		 24042004-05-10 Daniel Jacobowitz <dan@debian.org>
2405
2406 * callback.c: Update copyright dates.
2407 * run.c: Likewise.
2408 * sim-basics.h: Likewise.
2409 * sim-load.c: Likewise.
2410 * syscall.c: Likewise.
2411
24122004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2413
2414 * callback.c: Include cconfig.h instead of config.h.
2415 * run.c: Likewise.
2416 * sim-basics.h: Likewise.
2417 * sim-load.c: Likewise.
2418 * syscall.c: Likewise.
2419
6d0c993e
BE		 24202004-01-16 Ben Elliston <bje@wasabisystems.com>
2421
2422 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2423
6edf0760
NC		 24242003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2425
2426 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2427
a69146da
KH		 24282003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2429
2430 * sim-options.c (standard_options): Fix the names of H8
2431 variants.
2432
fc0a2244
AC		 24332003-10-30 Andrew Cagney <cagney@redhat.com>
2434
2435 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2436 with "struct bfd_symbol".
2437
ee3073b5
AC		 24382003-10-21 Andrew Cagney <cagney@redhat.com>
2439
2440 * callback.c (os_truncate): Call "truncate", and not "stat".
2441
198beae2
AC		 24422003-10-20 Andrew Cagney <cagney@redhat.com>
2443
2444 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2445
8822d001
JR		 24462003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2447
2448 * callback.c (os_ftruncate, os_truncate): New functions.
2449 (default_callback): Initialize ftruncate and truncate members.
2450
ea52ff81
DB		 24512003-09-08 Dave Brolley <brolley@redhat.com>
2452
2453 On behalf of Doug Evans <dje@sebabeach.org>
2454 * cgen.sh: New arg archfile.
2455 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2456 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2457
e158f0a0
AC		 24582003-08-28 Andrew Cagney <cagney@redhat.com>
2459
2460 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2461 * sim-options.c (print_help): Cast the format with specifier to
2462 "int".
2463
33319edb 24642003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2465 Dave Brolley <brolley@redhat.com>
33319edb 2466
72f4393d 2467 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2468 fields of CGEN_WRITE_QUEUE_ELEMENT.
2469 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2470 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2471 * gennltvals.sh: Add frv target.
2472 * nltvals.def: Add frv target.
2473
72f536bd
MS		 24742003-06-23 Michael Snyder <msnyder@redhat.com>
2475
ac59bf8d 2476 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2477 * sim-reg.c: Fix cut-and-paste bug in comment.
2478
1f1b2817
AC		 24792003-06-22 Andrew Cagney <cagney@redhat.com>
2480
2481 From matthew green <mrg@redhat.com>:
72f4393d 2482 * sim-fpu.h: Update copyright.
1f1b2817 2483 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2484 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2485 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2486
89c0d7dd 24872003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2488
89c0d7dd 2489 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2490 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2491 with disassemble_info:read_memory_func.
2492 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2493
828c9ae6
MS		 24942003-06-04 Michael Snyder <msnyder@redhat.com>
2495
2496 * common/run.c (main): Remove SIM_H8300 ifdef.
2497 (usage): Ditto.
2498 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2499 (standard_options): Add '-x' for h8/300sx.
2500 (standard_option_handler): Add case for SIM_H8300SX.
2501
80d35d90
MS		 25022003-04-13 Michael Snyder <msnyder@redhat.com>
2503
2504 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2505
876fec02
AC		 25062003-03-01 Andrew Cagney <cagney@redhat.com>
2507
2508 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2509 (sim_engine_vabort): Ditto.
2510
6b4a8935
AC		 25112003-02-27 Andrew Cagney <cagney@redhat.com>
2512
2513 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2514 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2515 * nrun.c (main): Ditto.
2516
dbd7cd63
AC		 25172003-02-26 Andrew Cagney <cagney@redhat.com>
2518
2519 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2520 (sim_engine_vabort): Ditto.
2521 (sim_engine_halt, sim_engine_restart): Ditto.
2522
836cc9f4
AC		 25232003-02-20 Andrew Cagney <ac131313@redhat.com>
2524
2525 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2526 (sim-break_h): Delete macro.
2527 (sim-break.o): Delete rule.
2528 * sim-break.c: Delete file.
2529 * sim-break.h: Delete file.
2530 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2531 (STATE_BREAKPOINTS): Delete macro.
2532 (sim_state_base): Delete field breakpoints.
2533 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2534 sim_break_install to array.
2535
45a15d6f
KH		 25362003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2537
2538 * run.c (usage): Fix typos.
2539
127a77fe
CD		 25402002-11-27 Richard Sandiford <rsandifo@redhat.com>
2541
2542 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2543
b85e4829
AC		 25442002-11-22 Andrew Cagney <ac131313@redhat.com>
2545
2546 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2547 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2548 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2549 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2550 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2551 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2552 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2553 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2554 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2555 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2556
d25b1553
AC		 25572002-11-13 Andrew Cagney <cagney@redhat.com>
2558
2559 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2560
d690312f
CD		 25612002-11-06 Richard Sandiford <rsandifo@redhat.com>
2562
2563 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2564 (distclean): Depend on it.
2565
7c3e3b33
AM		 25662002-10-14 Alan Modra <amodra@bigpond.net.au>
2567
2568 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2569
7ede505a
DB		 25702002-08-29 Dave Brolley <brolley@redhat.com>
2571
2572 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2573
75c4388a
AC		 25742002-07-17 Andrew Cagney <cagney@redhat.com>
2575
2576 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2577 (sim_set_callbacks, sim_size, sim_trace)
2578 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2579 to here from "gdb/remote-sim.h".
2580
7a3085c1 25812002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2582
2583 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2584 avoid possible longjmp problems with automatic variable siggnal.
2585
076043f2
AC		 25862002-07-14 Andrew Cagney <ac131313@redhat.com>
2587
2588 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2589 * Make-common.in (installdirs): Make $(libdir) too, needed when
2590 installing libsim.a.
2591
3fbeef0b
AC		 25922002-07-13 Andrew Cagney <ac131313@redhat.com>
2593
2594 * gennltvals.sh (dir): Mark d30v as obsolete.
2595 * nltvals.def: Remove d30v.
2596
bf962092
AC		 25972002-06-17 Andrew Cagney <cagney@redhat.com>
2598
27961795
AC		 2599 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2600
bf962092
AC		 2601 * sim-memopt.c: Include <unistd.h>.
2602 (do_memopt_add): Fix printf format.
2603 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2604
c8cca39f
AC		 26052002-06-16 Andrew Cagney <ac131313@redhat.com>
2606
2607 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2608 --enable-gdb-build-warnings.
2609 * configure: Regenerated to track ../common/aclocal.m4 changes.
2610
307041b7 26112002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2612
72f4393d
L		 2613 * sim-fpu.c (unpack_fpu): Initialize exponent for
2614 sim_fpu_class_zero.
2615 (i2fpu): Same.
2616 (sim_fpu_sqrt): Same.
7d7d930f 2617
3c25f8c7
AC		 26182002-06-08 Andrew Cagney <cagney@redhat.com>
2619
2620 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2621 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2622 * run.c: Ditto.
2623 * sim-load.c: Ditto.
2624 * callback.c: Ditto.
2625 * syscall.c: Ditto.
2626 * Make-common.in (callback_h): Define.
2627 (remote_sim_h): Define.
2628 (run.o): Update.
2629 (callback.o): Update.
2630 (syscall.o): Update.
72f4393d 2631 (sim-load.o):
3c25f8c7
AC		 2632 (nrun.o): Update.
2633 (sim-hload.o): Update.
2634 (sim-io.o): Update.
2635 (sim-reason.o): Update.
2636 (sim-reg.o): Update.
2637 (sim-resume.o): Update.
2638
dbec3bef
KH		 26392002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2640
2641 * run.c: Fix formatting.
2642
de4112fa
NC		 26432002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2644
2645 * run-sim.h: New header. Provide prototypes for functions used
2646 between run() and libsim.a which are not used by GDB.
2647 * run.c: Include run-sim.h.
72f4393d
L		 2648 (main): If SIM_TARGET_SWITCHES is defined call
2649 sim_target_parse_command_line.
2650 (usage): If SIM_TARGET_SWITCHES is defined call
2651 sim_target_display_usage.
de4112fa 2652
a8cdafbd
AV		 26532002-05-17 Andrey Volkov <avolkov@transas.com>
2654
2655 * run.c: Made h8300s as new target, not h8300h alias.
2656 Added new option -S (h8300s target)
2657 * sim-options.c: Ditto.
72f4393d 2658
5accf1ff
CD		 26592002-05-01 Chris Demetriou <cgd@broadcom.com>
2660
2661 * callback.c: Use 'deprecated' rather than 'depreciated.'
2662
080fe24b
AC		 26632002-02-24 Andrew Cagney <ac131313@redhat.com>
2664
2665 From wiz at danbala:
2666 * sim-fpu.h: Fix grammar and typos.
2667 Fix PR gdb/287.
2668
6439295f
CD		 26692002-02-10 Chris Demetriou <cgd@broadcom.com>
2670
2671 * callback.c: Fix some spelling errors.
2672 * hw-device.h: Likewise.
2673 * hw-tree.c: Likewise.
2674 * sim-abort.c: Likewise.
2675 * sim-alu.h: Likewise.
2676 * sim-core.h: Likewise.
2677 * sim-events.c: Likewise.
2678 * sim-events.h: Likewise.
2679 * sim-fpu.h: Likewise.
2680 * sim-profile.h: Likewise.
2681 * sim-utils.c: Likewise.
2682
dea03d4e
HPN		 26832002-01-31 Hans-Peter Nilsson <hp@axis.com>
2684
2685 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2686 New functions.
2687
1636f0bb
BE		 26882002-01-20 Ben Elliston <bje@redhat.com>
2689
2690 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2691 the comment for this enumerator.
2692
b59d44de
BE		 26932002-01-14 Ben Elliston <bje@redhat.com>
2694
2695 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2696
280b26c0
KH		 26972001-12-20 Kazu Hirata <kazu@hxi.com>
2698
2699 * run.c (usage): Fix a typo.
2700
e3e473da
BE		 27012001-07-05 Ben Elliston <bje@redhat.com>
2702
2703 * Make-common.in (srccgen): Remove.
2704 (CGEN_CPU_DIR): Define.
2705 (CGEN_READ_SCM): Redefine without $(srccgen).
2706 (CGEN_ARCH_SCM): Ditto.
2707 (CGEN_CPU_SCM): Ditto.
2708 (CGEN_DECODE_SCM): Ditto.
2709 (CGEN_DESC_SCM): Ditto.
2710
2836ee25
FCE		 27112001-04-25 Frank Ch. Eigler <fche@redhat.com>
2712
2713 * sim-load.c (sim_load_file): Put it back: external now.
2714 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2715
5b778125
AC		 27162001-04-21 Andrew Cagney <ac131313@redhat.com>
2717
2718 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2719 internal interface.
2720 * sim-utils.c (sim_analyze_program): Ditto.
2721
6ec9f4a9
FCE		 27222001-04-19 Frank Ch. Eigler <fche@redhat.com>
2723
2724 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2725 we're finished with its immediate use.
2726 * sim-load.c (sim_load_file): Ditto.
2727
764f1408
FCE		 27282001-03-16 Frank Ch. Eigler <fche@redhat.com>
2729
2730 Add support for mmap-based memory regions.
2731 * sim-memopt.c (mmap_next_fd): New global.
2732 (sim_memory_init): Reinitialize it.
2733 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2734 "--memory-mapfile FILE" option. Check for some errors.
2735 (do_memopt_add): Conditionally do mmap instead of malloc for
2736 backing store of simulated memory. Check for more errors.
2737 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2738 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2739 * configure.in: Look for mmap/fstat related functions and headers.
2740 * config.in, configure: Regenerated.
2741
35c20992
FCE		 27422001-03-15 Frank Ch. Eigler <fche@redhat.com>
2743
2744 * sim-core.c (sim_core_map_attach): Correct overlap-related
2745 error messages.
2746
f6bb7a3b
MM		 27472001-03-07 Michael Meissner <meissner@redhat.com>
2748
2749 * run.c (alloca-conf.h): Delete, no longer provided.
2750
01816cd8
BE		 27512001-02-22 Ben Elliston <bje@redhat.com>
2752
2753 * sim-trace.h (TRACE_VPU_IDX): Add.
2754 (TRACE_vpu): Define.
2755 (WITH_TRACE_VPU_P): Likewise.
2756 (TRACE_VPU_P): Likewise.
2757 * sim-trace.c (OPTION_TRACE_VPU): Define.
2758 (trace_options): Add --trace-vpu.
2759 (trace_option_handler): Handle OPTION_TRACE_VPU.
2760 (trace_option_handler): Include VPU tracing in --trace-semantics.
2761 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2762
44a9331c
BE		 27632001-02-21 Ben Elliston <bje@redhat.com>
2764
2765 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2766 (TRACE_BRANCH_INPUT2): Likewise.
2767
c43ad8eb
BE		 27682001-02-09 Ben Elliston <bje@redhat.com>
2769
2770 * (profile_print_pc): Write header out in target byte order.
2771
27722001-02-09 Ben Elliston <bje@redhat.com>
2773
2774 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2775 adjusting the pc shift value.
2776
9397fcbf
FCE		 27772001-01-12 Chris Demetriou <cgd@sibyte.com>
2778
badd2b1e
BE		 2779 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2780 where a numeric value is supplied.
9397fcbf 2781
63fe1038
BE		 27822001-01-06 Ben Elliston <bje@redhat.com>
2783
2784 * cgen.sh: Allow extrafiles to include the semantics files when
2785 generating an ISA-specific decoder.
2786
b6f6b44d
AO		 27872000-12-27 Alexandre Oliva <aoliva@redhat.com>
2788
2789 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2790
ad8707b5
BE		 27912000-12-23 Ben Elliston <bje@redhat.com>
2792
2793 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2794 them to the trace stream using sim_fpu_printn_fpu. Include
2795 "sim-fpu.h".
2796
b94c0966
BE		 27972000-12-15 Ben Elliston <bje@redhat.com>
2798
2799 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2800 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2801 trailing digits as specified (-1 to print all digits).
2802 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2803 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2804 to print_bits ().
2805
fd5d712e
BE		 28062000-12-13 Ben Elliston <bje@redhat.com>
2807
2808 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2809 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2810 (defs): New action.
2811
4c15ccf7
GK		 28122000-12-12 Geoffrey Keating <geoffk@redhat.com>
2813
2814 * sim-endian.h: Don't have parameters on macro definitions which
2815 are simply renaming functions, to permit use of XCONCAT2 in both
2816 the macro name and the arguments in a use of such a definition.
2817
0d277f51
BE		 28182000-12-11 Ben Elliston <bje@redhat.com>
2819
2820 * cgen-ops.h (SUBWORDDFDI): New function.
2821
bb4e03e5
BE		 28222000-12-05 Ben Elliston <bje@redhat.com>
2823
c79688eb
BE		 2824 * Make-common.in (cgen-defs): New target.
2825 (cgen-decode): Pass $(EXTRAFILES).
2826
bb4e03e5
BE		 2827 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2828 -outfile-suffix options.
2829
76440e4b
BE		 28302000-12-04 Ben Elliston <bje@redhat.com>
2831
6227bc85
BE		 2832 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2833 (SUBWORDSIUQI): Likewise.
2834 (SUBWORDDIHI): Likewise.
2835 (SUBWORDDIQI): New function.
2836
76440e4b
BE		 2837 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2838 * cgen-scache.c (scache_option_handler): Remove unused local var.
2839
cdc2a5c3
BE		 28402000-12-03 Ben Elliston <bje@redhat.com>
2841
2842 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2843
4e73b9c1
SC		 28442000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2845
2846 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2847
ce9bc8d1
SC		 28482000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2849
2850 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2851 space is not zero.
2852
ce13044d
SC		 28532000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2854
2855 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2856 (set_hw_delete): Moved the macro as a function.
2857 * hw-base.h (set_hw_delete): Declare as external function.
2858 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2859 allocated using hw_malloc.
72f4393d 2860
7c070881
SC		 28612000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2862
2863 * sim-options.c (sim_parse_args): Free the memory used for
2864 long_options, short_options, handlers, opt_cpu, orig_val.
2865
4f49fa1b
BE		 28662000-11-20 Ben Elliston <bje@redhat.com>
2867
2868 * cgen-ops.h (SUBBI): New macro.
2869 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2870 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2871
2d84da1b
BE		 28722000-11-16 Ben Elliston <bje@redhat.com>
2873
2874 * cgen-types.h (VOID): New type.
2875
dbc168af
BE		 28762000-11-09 Ben Elliston <bje@redhat.com>
2877
2878 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2879 (sim_fpu_two): Set exponent to 1.
2880
e4f5c43e
EZ		 28812000-10-26 Ben Elliston <bje@redhat.com>
2882
72f4393d
L		 2883 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2884 `all'. Pass `-i' options to cgen applications.
2885 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2886 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2887
a8d894af
BE		 28882000-10-08 Ben Elliston <bje@redhat.com>
2889
2890 * cgen-utils.c (cgen_rtx_error): New function.
2891
28922000-10-07 Ben Elliston <bje@redhat.com>
2893
2894 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2895 conditions for sim_core_read_buffer().
2896
6d4c43bf
DB		 28972000-09-26 Dave Brolley <brolley@redhat.com>
2898
2899 * cgen-utils.c (RORQI): New function.
2900 (ROLQI): New function.
2901 (RORHI): New function.
2902 (ROLHI): New function.
2903
0e266e5c
DB		 29042000-08-28 Dave Brolley <brolley@redhat.com>
2905
2906 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2907 in insn_value if it will fit.
2908
604259a0
FCE		 29092000-08-21 Frank Ch. Eigler <fche@redhat.com>
2910
2911 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2912
4193618c
DB		 29132000-08-15 Dave Brolley <brolley@redhat.com>
2914
2915 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2916
29172000-08-15 Dave Brolley <brolley@redhat.com>
2918
2919 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2920 (PROFILE_CPU_FREQ): New macro.
2921 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2922 (profile-options): Add profile-cpu-frequency.
2923 (parse_frequency): New function.
2924 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2925 (profile_print_speed): Print cpu frequency and simulated execution time.
2926 Re-indent other items to match.
2927
548a3e15
AC		 29282000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2929
2930 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2931
fab307a2
FCE		 29322000-07-27 Frank Ch. Eigler <fche@redhat.com>
2933
2934 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2935 * Makefile.in (install): Install run.1 man page.
2936
46a19b74
AC		 2937Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2938
2939 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2940 * Makefile.in (headers,nltvals.def): Merge.
2941
3c765a54
AC		 2942Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2943
f9cbceb6
AC		 2944 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2945 * nrun.c (main): Print the simulator statistics only in
2946 verbose mode.
2947 * hw-properties.h (hw_find_integer_array_property): Fix
2948 prototype (use signed_cell).
2949
38e64f35
AC		 2950 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2951 * sim-events.c (sim_events_remain_time): New function returning
2952 the time that remains before the event is raised.
2953 * hw-events.c (hw_event_remain_time): Likewise.
2954 * sim-events.h (sim_events_remain_time): Declare.
2955 * hw-events.h (hw_event_remain_time): Declare.
2956
0802cc40
AC		 2957 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2958 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2959 (OPTION_HW_LIST): New option --hw-list to list the devices.
2960 (hw_option_handler): List the device tree with 'sim_hw_print'.
2961
3c765a54
AC		 2962 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2963 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2964 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2965 (EXTENDED): Define for 16-bit word size.
2966 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2967 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2968 * sim-types.h: Added support for 16-bit targets.
2969
7fb283bc
FCE		 29702000-06-23 Frank Ch. Eigler <fche@redhat.com>
2971
2972 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2973
ab42ee12
FCE		 29742000-06-24 Frank Ch. Eigler <fche@redhat.com>
2975
2976 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2977 * Makefile.in (distclean): Clean cconfig.h also.
2978
eb2d80b4
AC		 2979Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2980
2981 * configure: Regenerated to track ../common/aclocal.m4 changes.
2982
2983Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2984
2985 * aclocal.m4 (sim-profile): Enable the profiler by default.
2986
781c552e
AC		 2987Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2988
2989 * run.c (main): Initialize sigrc.
2990
5eb1a8fa
AC		 2991Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2992
2993 * sim-events.c (update_time_from_event): Add more detailed event
2994 tracing.
2995
b2ac51e4
DB		 29962000-03-30 Dave Brolley <brolley@redhat.com>
2997
2998 * aclocal.m4 (cgen): Use guile to run cgen.
2999
f8603f2f
DB		 30002000-03-23 Dave Brolley <brolley@redhat.com>
3001
3002 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3003 ftruncdfsf.
3004 * cgen-accfp.c (fextsfdf): New function.
3005 (ftruncdfsf): New function.
3006 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3007
0f831eb3
JJ		 30082000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3009
3010 * cgen-ops.h: Added TRUNCSISI.
3011
e88acae7
FCE		 30122000-03-08 Dave Brolley <brolley@redhat.com>
3013
3014 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3015 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3016 (sim_queue_fn_si_write): Last argument is has type USI.
3017 (sim_queue_fn_sf_write): New function.
3018 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3019 (sim_queue_fn_sf_write): New function.
3020 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3021
baa7ae6f
AC		 3022Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3023
3024 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3025 sim_set_trace and run simulator using sim_resume.
3026 (main): Add option ``-o'' - operating environment. Only continue
3027 after a signal when operating environment.
3028 (main): Always set REASON and SIGRC using sim_stop_reason.
3029 (sim_trace): Delete extern declaration.
3030
6d358e86
NC		 30312000-02-08 Nick Clifton <nickc@cygnus.com>
3032
3033 * callback.c: Fix compile time warning messages.
3034 * run.c: Fix compile time warning messages.
72f4393d 3035
ed9a39eb
JM		 30361999-12-17 Dave Brolley <brolley@cygnus.com>
3037
3038 * sim-profile.h: (set_profile_option_mask): Add prototype.
3039 * sim-profile.c (set_profile_option_mask): No longer static.
3040
c4093a6a
JM		 3041Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3042
3043 * sim-arange.c: Include <string.h>
3044
de57eccd
JM		 30451999-12-07 Dave Brolley <brolley@cygnus.com>
3046
c4093a6a 3047 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3048 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3049 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3050 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3051 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3052 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3053 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3054 (fn_mem_qi_write): New union members.
3055 (fn_mem_hi_write): New union members.
3056 (fn_mem_si_write): New union members.
3057 (fn_mem_di_write): New union members.
3058 (fn_mem_df_write): New union members.
3059 (fn_mem_xi_write): New union members.
3060 (sim_queue_fn_mem_qi_write): New function.
3061 (sim_queue_fn_mem_hi_write): New function.
3062 (sim_queue_fn_mem_si_write): New function.
3063 (sim_queue_fn_mem_di_write): New function.
3064 (sim_queue_fn_mem_df_write): New function.
3065 (sim_queue_fn_mem_xi_write): New function.
3066 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3067 (sim_queue_fn_mem_hi_write): New function.
3068 (sim_queue_fn_mem_si_write): New function.
3069 (sim_queue_fn_mem_di_write): New function.
3070 (sim_queue_fn_mem_df_write): New function.
3071 (sim_queue_fn_mem_xi_write): New function.
3072 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3073 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3074 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3075
c2d11a7d
JM		 30761999-12-01 Dave Brolley <brolley@cygnus.com>
3077
3078 * cgen-accfp.c (subsf): Check status code.
3079 (mulsf): Ditto.
3080 (negsf): Ditto.
3081 (abssf): Ditto.
3082 (sqrtsf): Ditto.
3083 (invsf): Ditto.
3084 (minsf): Ditto.
3085 (maxsf): Ditto.
3086 (subdf): Ditto.
3087 (muldf): Ditto.
3088 (divdf): Ditto.
3089 (negdf): Ditto.
3090 (absdf): Ditto.
3091 (sqrtdf): Ditto.
3092 (invdf): Ditto.
3093 (mindf): Ditto.
3094 (maxdf): Ditto.
3095
30961999-11-26 Dave Brolley <brolley@cygnus.com>
3097
3098 * cgen-par.h (fn_df_write): Mode of data is DF.
3099 (sim_queue_fn_df_write): Mode of data is DF.
3100 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3101
31021999-11-22 Dave Brolley <brolley@cygnus.com>
3103
3104 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3105 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3106
11cf8741
JM		 31071999-11-04 Dave Brolley <brolley@cygnus.com>
3108
3109 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3110 CGEN_MEM_XI_WRITE members.
3111 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3112 (sim_queue_fn_xi_write): New function.
3113 (sim_queue_mem_xi_write): New function.
3114
3115 * cgen-par.c (sim_queue_fn_xi_write): New function.
3116 (sim_queue_mem_xi_write): New function.
3117 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3118 CGEN_MEM_XI_WRITE.
3119
e514a9d6
JM		 31201999-10-22 Dave Brolley <brolley@cygnus.com>
3121
3122 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3123 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3124 * cgen-par.c: Set insn_address for each queued write. Get pc from
3125 cpu when executing queued writes.
3126
31271999-10-19 Dave Brolley <brolley@cygnus.com>
3128
3129 * cgen-par.h (sim_queue_fn_pc_write): New function.
3130 (CGEN_FN_PC_WRITE): New enumerator.
3131 (fn_pc_write): New union member.
3132 * cgen-par.c (sim_queue_fn_pc_write): New function.
3133 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3134
917317f4
JM		 31351999-10-18 Dave Brolley <brolley@cygnus.com>
3136
3137 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3138 (CGEN_MEM_DF_WRITE): New enumerator.
3139 (mem_di_write): New union member.
3140 (mem_df_write): New union member.
3141 * cgen-par.c (sim_queue_mem_di_write): New function.
3142 (sim_queue_mem_df_write): New function.
3143 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3144 CGEN_MEM_DF_WRITE.
3145 * cgen-accfp.c (divsf): Check for division errors.
3146
31471999-10-14 Doug Evans <devans@casey.cygnus.com>
3148
3149 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3150
2df3850c
JM		 31511999-10-07 Dave Brolley <brolley@cygnus.com>
3152
72f4393d 3153 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3154 (fn_hi_write): New union member.
3155 (sim_queue_fn_hi_write): New function.
3156 * cgen-par.c (sim_queue_fn_hi_write): New function.
3157 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3158
2acceee2
JM		 31591999-09-29 Doug Evans <devans@casey.cygnus.com>
3160
3161 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3162 Change type of result to SEM_PC.
3163
3164Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3165
3166 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3167
6426a772
JM		 31681999-09-25 Doug Evans <devans@casey.cygnus.com>
3169
3170 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3171 (JOIN*): Delete cpu arg.
3172
3173Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3174
3175 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3176 parameter.
3177 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3178
c2c6d25f
JM		 3179Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3180
72f4393d
L		 3181 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3182 large values.
c2c6d25f 3183
7fc5b5ad
AC		 3184Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3185
3186 * run.c (main): Check the sim_stop_reason and only halt simulation
3187 when a valid stop condition is identified.
3188
c2c6d25f
JM		 3189Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3190
3191 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3192
3193Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3194
3195 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3196 (bi_write): New union element.
3197 (sim_queue_bi_write): New function.
3198 * cgen-par.c (sim_queue_bi_write): New function.
3199 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3200
d4f3574e
SS		 3201Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3202
3203 * configure: Regenerated to track ../common/aclocal.m4 changes.
3204
3205 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3206 ../gdb/configure.in.
3207 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3208 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3209 (SIM_WARNINGS): Delete
3210 (CONFIG_CFLAGS): Update.
3211
3212Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3213
3214 * cgen-par.c: New file.
3215 * cgen-par.h: New file.
3216 * cgen-sim.h (cgen-par.h): #include it.
3217 * cgen-cpu.h (write_queue): New field.
3218 (CPU_WRITE_QUEUE): New access macro.
3219 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3220 (cgen-par.o): New target.
3221
104c1213
JM		 32221999-08-28 Doug Evans <devans@casey.cygnus.com>
3223
3224 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3225 * cgen-utils.c (mode_names): Update.
3226
53a5351d
JM		 32271999-08-20 Doug Evans <devans@casey.cygnus.com>
3228
3229 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3230 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3231 buffer arg if WITH_PARALLEL_GENWRITE.
3232 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3233 (struct idesc): Ditto.
3234
3235Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3236
3237 * sim-model.c (model_option_handler): Add \n to error message.
3238
96baa820
JM		 32391999-08-08 Doug Evans <devans@casey.cygnus.com>
3240
3241 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3242 (insn_sem): Rewrite.
3243 (sem_fn_desc): New struct.
3244 (idesc): Rewrite.
3245 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3246 misses if ! FAST_P.
3247 (scache case): Split into non-parallel/parallel versions.
3248 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3249 if not use semantic switch version.
3250
32511999-08-04 Doug Evans <devans@casey.cygnus.com>
3252
3253 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3254 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3255 (SEM_BRANCH_INIT_EXTRACT): Delete.
3256 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3257 (SEM_BRANCH_FINI): Ditto.
3258 (SEM_BRANCH_VIA_ADDR): Ditto.
3259 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3260 (SEM_BRANCH_ADDR_CACHE): Delete.
3261 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3262 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3263 pbb_br_type.
3264 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3265 (@cpu@_pbb_begin): Initialize branch_target.
3266 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3267 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3268 pbb_br_type.
3269 (@cpu@_engine_run_fast): Ditto.
3270
adf40b2e
JM		 3271Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3272
3273 * cgen-utils.c (RORSI): New function.
3274 (ROLSI): New function.
3275
32761999-07-14 Doug Evans <devans@casey.cygnus.com>
3277
3278 * Makefile.in (TAGS): Tweak TAGS regex.
3279 * cgen-mem.h (*): Add TAGS markers.
3280
43e526b9
JM		 3281Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3282
3283 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3284 passed in when sim_resume is first entered - don't re-pass it
3285 after a restart.
72f4393d 3286
43e526b9
JM		 3287Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3288
3289 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3290 OPTION_LOAD_LMA but only when is defined.
3291 (standard_options): When SIM_HANDLES_LMA is defined include
3292 options --load-lma and --load-vma.
3293 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3294
3295 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3296 (struct sim_state_base): Add load_at_lma_p.
3297 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3298 STATE_LOAD_AT_LMA_P.
3299
3300Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3301
3302 * nrun.c (main): Re-format loop gnu style.
3303
9846de1b
JM		 3304Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3305
3306 * dv-sockser.c (connected_p): Initialize addrlen.
3307
33081999-07-06 Dave Brolley <brolley@cygnus.com>
3309
3310 * cgen-accfp.c (floatsidf): New function.
3311 (fixdfsi): New function.
3312
33131999-07-06 Doug Evans <devans@casey.cygnus.com>
3314
3315 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3316
43ff13b4
JM		 33171999-07-05 Doug Evans <devans@casey.cygnus.com>
3318
3319 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3320 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3321 * cgen-fpu.c: New file.
3322 * cgen-fpu.h: New file.
3323 * cgen-accfp.c: New file.
3324 * cgen-cpu.h (CGEN_CPU): New member fpu.
3325 * cgen-mem.h: Redo fp support.
3326 * cgen-ops.h: Delete k&r support. Redo fp support.
3327 * cgen-sim.h: Include cgen-fpu.h.
3328 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3329
085dd6e6
JM		 33301999-06-23 Doug Evans <devans@casey.cygnus.com>
3331
3332 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3333 ifndef.
3334 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3335 (@cpu@_pbb_cti_chain): Minor clean up.
3336
cd0fc7c3
SS		 33371999-05-08 Felix Lee <flee@cygnus.com>
3338
72f4393d
L		 3339 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3340 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3341 * configure: Regenerate.
72f4393d 3342
7a292a7a
SS		 3343Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3344
3345 * sim-core.c (device_error,device_io_read_buffer,
3346 device_io_write_buffer): Delete decls.
3347 * sim-core.h: Put them here.
3348
3349 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3350 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3351 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3352 (sim_core_write_aligned_N): Ditto.
3353
33541999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3355
3356 * sim-memopt.c (sim_memory_uninstall): Don't look into
3357 free()d memory.
3358
33591999-04-14 Doug Evans <devans@casey.cygnus.com>
3360
3361 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3362
33631999-04-13 Doug Evans <devans@casey.cygnus.com>
3364
3365 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3366 (sim_core_write_buffer): Ditto.
3367
33681999-04-02 Keith Seitz <keiths@cygnus.com>
3369
3370 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3371 after the interval counter has expired.
3372 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3373 poll_quit callbacks. May be overridden by Makefile.
3374 (poll_quit_counter): New global.
3375 * sim-events.c: Remove all mentions of ui_loop_hook. The
3376 host callback "poll_quit" will serve the purpose.
3377 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3378 is defined.
3379 * nrun.c: Remove declaration of ui_loop_hook.
3380
3381Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3382
3383 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3384 if being used by gdb.
3385
33861999-03-22 Doug Evans <devans@casey.cygnus.com>
3387
3388 * cgen-types.h (XF,TF): Tweak.
3389 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3390 in cgen-types.h.
3391 (SUBWORD*,JOIN*): Define.
3392 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3393 moved into cpu descriptor.
3394 * sim-model.h (MACH): New member `num'.
3395
c906108c
SS		 33961999-02-09 Doug Evans <devans@casey.cygnus.com>
3397
c906108c
SS		 3398 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3399 (CGEN_CPU): Member opcode renamed to cpu_desc.
3400 New members get_idata,disassembler.
3401 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3402 CGEN_INSN_ATTR_VALUE.
3403 (CGEN_STATE): Delete member opcode_table.
3404 (sim_disassemble_insn): Delete decl.
3405 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3406 (struct idesc): Moved to here from <cpu>-decode.h.
3407 * cgen-run.c (prime_cpu): Call prepare_run callback.
3408 * cgen-trace.h (SFILE): New type.
3409 (sim_disasm_sprintf): Declare.
3410 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3411 (sim_cgen_disassemble_insn): Declare.
3412 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3413 (insn_fields): Delete.
3414 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3415 CPU_CPU_DESC (cpu).
3416 (trace_insn): Call CPU_DISASSEMBLER hook.
3417 (sim_disasm_sprintf): New function.
3418 (sim_disasm_read_memory): New function.
3419 (sim_disasm_perror_memory): New function.
3420 (sim_cgen_disassemble_insn): New function.
3421 * cgen-utils.c: Don't include cpu-opc.h.
3422 (virtual_insn_entries): New static local.
3423 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3424 (cgen_insn_name): Rewrite.
3425 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3426 * cgen.sh (desc): New file generator handler.
3427 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3428 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3429 Don't include cpu-opc.h,cpu-sim.h.
3430 * sim-model.c (model_set): Delete SIM_DESC arg.
3431 (sim_model_set): Update.
3432 * sim-model.h (MACH): New member prepare_run.
3433
34341999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3435
3436 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3437 if redundant with allocator functions.
3438
3439Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3440
3441 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3442
3443 * sim-profile.h: Make like sim-trace.h.
3444 (PROFILE_USEFUL_MASK): New macro.
3445 * sim-profile.c (profile_options): Make like trace_options, allow
3446 optional on|off arg where applicable.
3447 (set_profile_option_mask): New function.
3448 (sim_profile_set_option): New function.
3449 (profile_option_handler): Simplify.
3450 Have -p only enable selected things, not everything.
3451 Add missing break to OPTION_PROFILE_PC_RANGE.
3452 * cgen-scache.c (scache_options): Allow optional on|off arg to
3453 --profile-scache.
3454 (scache_option_handler): Use sim_profile_set_option.
3455
34561999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3457
3458 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3459 (memory_option_handler): Implement MEMORY_FILL option. Make
3460 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3461 (parse_ulong_value): New function.
3462 (do_memopt_add): Allocate all buffers. Optionally fill them.
3463
34641999-01-15 Richard Henderson <rth@cygnus.com>
3465
3466 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3467 va_list, not an integer.
3468 * sim-events.c (sim_events_schedule): Likewise.
3469
72f4393d 3470 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3471 the appropriate type.
3472
34731999-01-14 Doug Evans <devans@casey.cygnus.com>
3474
3475 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3476 (sim_disassemble_insn): Update prototype.
3477 (sim_engine_invalid_insn): Ditto.
3478 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3479 (SEM_BRANCH_INIT): PCADDR->IADDR.
3480 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3481 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3482 * cgen-scache.h (*): Ditto.
3483 * cgen-trace.c (*): Ditto.
3484 * cgen-trace.h (*): Ditto.
3485 * cgen-utils.c (*): Ditto.
3486 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3487 (insn_t): Delete.
3488 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3489 (simple engine framework): Rewrite.
3490 * sim-module.c (modules): Install model module sooner (and in
3491 particular before the profile module).
3492
34931999-01-12 Doug Evans <devans@casey.cygnus.com>
3494
3495 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3496 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3497 (sim_model_init): Call it.
3498
3499 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3500
35011999-01-05 Doug Evans <devans@casey.cygnus.com>
3502
3503 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3504 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3505 (SEM_BRANCH_INIT_EXTRACT): New macro.
3506 (SEM_BRANCH_INIT): Add taken_p.
3507 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3508 (SEM_BRANCH_FINI): Use it.
3509 (SEM_INSN): Update.
3510 * cgen-run.c (sim_resume): Handle tracing of last insn.
3511 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3512 * cgen-trace.c (current_abuf): New static global.
3513 (trace_insn_init): Initialize it.
3514 (trace_insn_fini): Use it.
3515 (trace_insn): Set it.
3516 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3517 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3518 (@cpu@_emit_after): Ditto.
3519 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3520 labels if WITH_SEM_SWITCH_FULL.
3521 * sim-model.c: Include bfd.h.
3522 (sim_model_init): New function.
3523 (sim_model_install): Record init fn.
3524 * sim-model.h (MACH): New member bfd_name.
3525 * sim-module.c (modules): Initialize model before scache.
3526
35271998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3528
3529 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3530
c906108c
SS		 3531 * nrun.c (main): Remain in simulation loop for traps and
3532 exceptions when in operating environment mode.
3533 (ui_loop_hook): New stub hook for standalone use.
3534 * sim-events.c (sim_events_process): Call ui_loop_hook
3535 periodically on CYGWIN host.
3536
3537 * sim-reason.c (sim_stop_reason): Return host signal numbers
3538 to gdb on sim_stopped and sim_signalled cases.
3539 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3540 hook just before longjmp.
3541 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3542 hook just before sim_engine_run.
3543
3544 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3545 * sim-trace.h (trace_generic): Ditto.
3546 * sim-trace.c (trace_generic): Ditto.
72f4393d 3547
c906108c
SS		 35481998-12-14 Doug Evans <devans@casey.cygnus.com>
3549
3550 * Make-common.in (SIM_MAIN_DEPS): New var.
3551 (CGEN_MAIN_CPU_DEPS): New var.
3552 * aclocal.m4: Add --enable-cgen-maint option.
3553 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3554 (SETMEM*): Ditto.
3555 (GETIMEM*): Pass pc value to sim_core routine.
3556
3557Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3558
3559 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3560 Compare with ZERO not NULL.
3561
3562Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3563
3564 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3565 "sim-assert.h".
3566
35671998-12-09 Doug Evans <devans@casey.cygnus.com>
3568
3569 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3570 * sim-trace.c: Include stdlib.h if present.
3571 * dv-sockser.c: Include unistd.h if present.
3572 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3573 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3574
35751998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3576
3577 * gennltvals.sh: Add i960.
3578 * nltvals.def: Rebuild.
3579
35801998-12-04 Doug Evans <devans@casey.cygnus.com>
3581
3582 * cgen-defs.h: New file, old cgen-sim.h.
3583 * cgen-sim.h: Simple header that includes others.
3584 * sim-arange.c: New file.
3585 * sim-arange.h: New file.
3586 * sim-basics.h: Include it.
3587 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3588 (sim-arange.o): Add rule for.
3589 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3590 (sim_io_eprintf_cpu): Add prototype.
3591 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3592 (INLINE2): New macro.
3593 (EXTERN_INLINE): New macro.
3594 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3595 before calling module init fns.
3596 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3597 (profile_init): New function.
3598 (profile_options): New option --profile-range.
3599 (profile_option_handler): Handle --profile-range.
3600 (profile_print_insn): Qualify address range specific section titles.
3601 (profile_print_addr_ranges): New function.
3602 (profile_info): Print address ranges if specified.
3603 (profile_install): Set profile_init init fn.
3604 * sim-profile.h (PROFILE_DATA): New member `range'.
3605 * sim-trace.c (trace_init): New function.
3606 (trace_options): New option --trace-range.
3607 (trace_option_handler): Handle --trace-range.
3608 (trace_install): Set trace_init init fn.
3609 * sim-trace.h (TRACE_DATA): New member `range'.
3610 * sim-utils.c (sim_cpu_msg_prefix): New function.
3611 (sim_io_eprintf_cpu): New function.
3612 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3613 (PC_IN_PROFILE_RANGE_P): New macro.
3614 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3615 (trace_insn_fini): New arg abuf. All callers updated.
3616 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3617 printing cycle counts.
3618 * cgen-trace.h (trace_insn_fini): Update prototype.
3619 (TRACE_RESULT_P): New macro.
3620 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3621 (TRACE_INSN): Check ARGBUF_TRACE_P.
3622 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3623 * cgen-types.h (SIM_INLINE): Delete.
3624 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3625 * cgen-utils.c: Don't include cgen-engine.h
3626 * genmloop.sh (@cpu@_fill_argbuf): New function.
3627 (@cpu@_fill_argbuf_tp): New function.
3628 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3629 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3630 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3631 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3632 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3633 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3634 doing profiling. Update call to TRACE_INSN_FINI.
3635
3636 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3637
36381998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3639
3640 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3641 regions.
3642
36431998-12-01 Doug Evans <devans@casey.cygnus.com>
3644
3645 * sim-inline.c (SIM_INLINE_P): Fix typo.
3646
36471998-11-30 Doug Evans <devans@casey.cygnus.com>
3648
3649 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3650
3651Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3652
3653 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3654 * nltvals.def: Re-generate.
3655
3656Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3657
3658 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3659 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3660 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3661 GCC.
3662 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3663 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3664
36651998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3666
3667 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3668 (${cpu}_pbb_cti_chain): Ditto.
3669
36701998-11-18 Doug Evans <devans@casey.cygnus.com>
3671
3672 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3673 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3674 (EXTRACT_INT,EXTRACT_UINT): New macros.
3675 (SEM_SEM_ARG): New macro.
3676 (SEM_NEXT_VPC): New arg `pc'.
3677 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3678 (sim_disassemble_insn): Update prototype.
3679 * cgen-trace.c (current_insn,insn_fields): New static locals.
3680 (trace_insn): Set them.
b83266a0 3681 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3682 (sim_disassemble_insn): New arg insn_fields.
3683 Handle variable length insns.
3684 * genmloop.sh: Only emit pbb decls if -pbb.
3685 (${cpu}_scache_lookup): New arg `vpc'.
3686 (scache support): Fetch pc before entering loop.
3687
3688 * gennltvals.sh: Add fr30 support.
3689 * nltvals.def: Rebuild.
3690
3691Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3692
3693 * sim-types.h: Re-do type system so that GCC's attribute and mode
3694 are used to specify types. Handle case of ALPHA.
3695
36961998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3697
c906108c
SS		 3698 * aclocal.m4: Add tests for dlopen family.
3699 * config.in: Regenerated.
72f4393d 3700
c906108c
SS		 3701Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3702
3703 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3704
3705Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3706
3707 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3708 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3709 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3710 * cgen-sim.h: ... to here.
3711
3712Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3713
3714 * aclocal.m4 (enable-build-warnings): Replace
3715 enable-sim-warnings. Extend =LIST syntax so that prepend and
3716 append of options is possible. Drop -Werror, add
3717 -Wstrict-prototypes for GDB compatibility.
3718 * Make-common.in (SIM_WARNINGS): Update.
3719
3720Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3721
3722 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3723 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3724 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3725 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3726 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3727 CGEN_INCLUDE_DEPS.
3728 * cgen-cpu.h: New file.
3729 * cgen-engine.h: New file.
3730 * cgen-scache.h: New file.
3731 * cgen-sim.h: Delete portions moved to new files.
3732 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3733 rather than sending result to stdout.
3734
3735Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3736
3737 * Make-common.in (sim-reg.o): New rule.
3738 (cgen-run.o): New rule.
3739 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3740 * cgen-run.c (prime_cpu): New function.
3741 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3742 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3743 mentioned cpu.
3744 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3745 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3746 (CGEN_INSN_VIRTUAL_P): New macro.
3747 (SEM_PC): New typedef.
3748 (SEMANTIC_FN): Change type of result to SEM_PC.
3749 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3750 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3751 (SCACHE_MAP): New typedef.
3752 (CPU_SCACHE): Add pbb support.
3753 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3754 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3755 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3756 max_slice_insns.
3757 (INSN_NAME): Delete.
3758 (cgen_insn_name): Declare.
3759 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3760 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3761 (first_insn_p): Make static.
3762 (trace_insn): Handle virtual insns specially.
3763 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3764 * cgen-types.h (UBI): Delete.
3765 (MODE_TYPE): New enum.
3766 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3767 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3768 (cgen_virtual_opcode_table): New global.
3769 (cgen_insn_name): New function.
3770 (sim_disassemble_insn): Ignore virtual insns.
3771 * genmloop.sh: Delete top level loop generation. Add pbb support.
3772 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3773 (sim_cpu_base): New members max_insns,insn_name,model_data.
3774 (CPU_PC_GET,CPU_PC_SET): New macros.
3775 (sim_pc_get,sim_pc_set): Declare.
3776 * sim-model.c (model_set): Call model init fn.
3777 * sim-model.h (MODEL_FN): New typedef.
3778 (INSN_TIMING): New member model_fn.
3779 (MODEL): New members num,init.
3780 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3781 All callers updated.
3782 (profile_insn_init): New fn.
3783 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3784 Exit early if insn profiling not supported.
3785 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3786 (profile_install): Record profile_insn_init as init fn.
3787 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3788 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3789 (PROFILE_DATA): Delete member exec_time.
3790 Change insn_count to pointer to array, rather than the array.
3791 (sim_profile_print_bar): Declare.
3792
3793Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3794
3795 * cgen-run.c: New file.
3796 * sim-reg.c: New file.
3797
3798Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3799
3800 * aclocal.m4: Add checks for -lsocket and -lnsl.
3801
3802 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3803 allow local port reuse on listening socket.
3804
3805Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3806
3807 * sim-config.h: Remove reference to linux kernel header.
3808
3809Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3810
3811 * dv-sockser.c (sockser_addr): Make variable non-static.
3812
3813Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3814
3815 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3816
3817Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3818
3819 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3820
3821Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3822
3823 * Make-common.in (install-common): Add $(EXEEXT) when installing
3824 run.
3825
3826Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3827
3828 * cgen-sim.h (cgen_state): New member opcode_table.
3829 * cgen-utils.c (sim_disassemble_insn): Use it.
3830
3831Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3832
3833 * cgen-mem.h (DECLARE_SETT): Fix return type.
3834 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3835 * cgen-scache.c: Include stdlib.h.
3836 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3837 * sim-model.c (model_option_handler): Remove unused variable `n'.
3838
3839Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3840
3841 * cgen-utils.c: Include bfd.h.
3842 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3843
3844Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3845
3846 * sim-bits.h (EXTEND24): Fix typo.
3847
3848Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3849
3850 * sim-events.c (ETRACE_P): New macro.
3851 (struct _sim_event): Add member trace.
3852 (sim_events_free): Reclaim trace message.
3853
3854 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3855 sim_events_schedule_tracef): New functions, include printf trace
3856 information in argument list. If tracing, store asprintf'd trace
3857 message in sim_event.
3858
3859 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3860 hw_event_queue_schedule_vtracef): New functions, mimic
3861 sim_event_tracef.
3862
3863Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3864
3865 * sim-bits.h (EXTEND24): Define.
3866
3867Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3868
3869 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3870 (CPU_SCACHE_HASH_MASK): New macro.
3871 (SCACHE_HASH_PC): Rewrite.
3872 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3873 computation out of main loop.
3874
3875Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3876
c906108c
SS		 3877 * cgen-sim.h (RECORD_IADDR): Delete.
3878 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3879 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3880
3881Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3882
3883 * gennltvals.def (mn10200): Add entry.
3884 * nltvals.def: Regenerate with MN10200 additions.
3885
3886Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3887
3888 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3889 documentation on how it works.
3890
3891 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3892 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3893 sim_core_set_xor, sim_core_xor_read_buffer,
3894 sim_core_xor_write_buffer): Update.
3895
3896 * sim-events.h, sim-events.c (sim_events_install,
3897 sim_events_watch_clock, sim_events_schedule_after_signal,
3898 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3899 sim_events_deschedule): Update.
3900
3901 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3902 sim_fpu_max32, sim_fpu_max64): Update.
3903
3904Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3905
3906 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3907 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3908 * sim-profile.c (profile_print_model): Update.
3909
3910Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3911
3912 * gennltvals.def (m32r): Use common syscall.h now.
3913 (mn10300): Add entry.
3914 * nltvals.def: Regenerate.
3915
3916 * sim-engine.c (sim_engine_get_run_state): New function.
3917 * sim-engine.h (sim_engine_get_run_state): Declare it.
3918
3919Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3920
3921 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3922 * sim-core.c (sim_core_signal): Make extern, always define.
3923
3924Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3925
3926 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3927 * cgen-ops.h (ANDIF): New macro.
3928 (ANDIF[BQHSD]I): Delete.
3929
3930Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3931
3932 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3933 (hw_event_queue_schedule, hw_event_queue_deschedule,
3934 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3935 Janczyn.
3936
3937 * hw-alloc.h (HW_NZALLOC): Define.
3938
3939 * Make-common.in (test-hw-events): Add target for testing the
3940 hw-event code.
3941
3942Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3943
3944 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3945 hw-instances.o.
3946 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3947 files.
3948 * hw-main.h: Include hw-handles.h, hw-instances.h.
3949 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3950 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3951
c906108c
SS		 3952Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3953
3954 * dv-core.c: Include hw-main.h and sim-main.h.
3955 * dv-pal.c: Include hw-main.h and sim-io.h.
3956 * dv-glue.c: Include hw-main.h.
3957
3958 * hw-main.h: New file. Move list of includes to here.
3959 * hw-base.h: From here.
3960 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3961 (hw-*.o, dv-*.o): Update.
3962 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3963 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3964 sim-main.h.
3965
3966 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3967 do_hw_poll_read): Move declarations from here.
3968 * hw-main.h: To here.
72f4393d 3969
c906108c
SS		 3970 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3971 Move from here.
3972 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3973 rename.
3974 * Make-common.in (hw-config.h): Update
3975 * hw-base.c, dv-pal.c, dv-glue.c: Update
3976
3977 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3978 `*_callback' to `*_method.
3979
3980Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3981
3982 * hw-base.h (set_*): Move set method macros from here.
3983 * hw-device.h: To here.
3984
3985Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3986
3987 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3988 Declare.
3989
3990 * hw-base.c (hw_create, hw_delete): Call
3991 * hw-properties.c (create_hw_property_data,
3992 delete_hw_property_data): Define.
72f4393d 3993
c906108c
SS		 3994Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3995
3996 * hw-device.c, hw-properties.c: Include hw-base.h
3997
3998 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3999 * hw-device.c: From here.
4000 * hw-base.h: Include "hw-events.h".
4001
4002 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4003 * hw-base.c (hw_create, hw_delete): Call.
4004 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4005
4006 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4007 (hw-alloc.o): New target.
72f4393d 4008
c906108c
SS		 4009Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4010
4011 * hw-events.h, hw-events.c: New files. Move event code to here.
4012 * sim-hw.c: From here.
4013 * hw-base.h: Include "hw-events.h".
4014 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4015 (hw-events.o): New target.
4016
4017 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4018 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4019
c906108c
SS		 4020 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4021 * hw-base.c (hw_create, hw_delete): Call.
4022 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4023
4024 * dv-pal.c: Update.
4025
4026Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4027
4028 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4029 * hw-ports.c: To here.
72f4393d 4030
c906108c
SS		 4031 * hw-base.h, hw-ports.c (create_hw_port_data,
4032 delete_hw_port_data): New functions.
4033 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4034
c906108c
SS		 4035 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4036 from here.
4037 * hw-ports.h: To here.
4038
4039Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4040
4041 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4042 PROCESSOR and CIA arguments.
4043
4044Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4045
4046 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4047 Move common object files from here.
4048 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4049
c906108c
SS		 4050Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4051
4052 * sim-hw.c: Include ctype.h.
4053 (do_hw_poll_read): Do not assume EAGAIN.
4054
4055Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4056
4057 * cgen-trace.c (first_insn_p): New static local.
4058 (trace_insn_init): Set it.
4059 (trace_insn_fini): Use TRACE_PREFIX.
4060 (trace_insn): Rewrite to use trace_prefix.
4061 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4062 Adjust width accordingly.
4063
4064 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4065 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4066 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4067 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4068 (PROFILE_COUNT_CORE): Simplify.
4069 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4070
4071Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4072
4073 * cgen-ops.h (ADDCFSI): Fix typo.
4074
4075Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4076
4077 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4078 * genmloop.sh: Use them rather than static locals.
4079
4080 * sim-engine.c (sim_engine_set_run_state): New function.
4081 * sim-engine.h (sim_engine_set_run_state): Declare.
4082 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4083 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4084 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4085
4086Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4087
72f4393d 4088 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4089 All callers updated.
4090 (trace_insn_fini): New arg last_p. All callers updated.
4091 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4092 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4093 * genmloop.sh (engine_resume): Update.
4094
4095Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4096
4097 * Make-common.in (install-common): Run ranlib on installed copy of
4098 libsim.a.
4099
4100Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4101
4102 * Make-common.in (install-common): Rename and install libsim.a.
4103
4104Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4105
4106 * sim-io.c (unistd.h): Include.
4107
4108Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4109
4110 * Make-common (sim_main_headers): Sort.
4111 (cgen-*.o): Add cgen-sim.h dependency.
4112
4113 * cgen-scache.c (scache_init): Only allocate space if scache element
4114 size is non-zero.
4115 (scache_flush,scache_print_profile): Check if scache in use first.
4116
4117 * cgen-sim.h (IDESC): Provide forward declaration.
4118 (DECODE): Delete.
4119 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4120 (cgen_cpu_max_extra_bytes): Declare.
4121 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4122
c906108c
SS		 4123 * sim-cpu.h: New file. sim_cpu_base moved here.
4124 Move sim_cpu_lookup decl here.
4125 * sim-base.h: #include "sim-cpu.h".
4126 * sim-cpu.c: New file.
4127 * Make-common (sim_main_headers): Add sim-cpu.h.
4128 (sim-cpu.o): Add rule for.
4129
4130 * sim-model.c (set_model): Delete.
4131 (sim_model_set,model_set): New functions.
4132 (sim_model_install): Renamed from model_install.
4133 Don't set default model here.
4134 (model_option_handler): Rewrite --model processing.
4135 (sim_model_lookup,sim_mach_lookup): New functions.
4136 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4137 (insn_timing): Delete.
4138 (INSN_TIMING): New member `num'.
4139 (IMP_PROPERTIES): Always define scache_elm_size member.
4140 (MACH): New member init_cpu.
4141 (sim_machs): Renamed from machs.
4142 (sim_model_install): Renamed from model_install.
4143 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4144 * sim-module.c (modules): Update.
4145
4146 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4147
4148 * sim-io.c: #include <errno.h>.
4149
4150Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4151
4152 * dv-pal.c (struct hw_pal_device): Add reader.
4153 (hw_pal_finish): Initialize reader.
4154 (scan_hw_pal): Use reader.
4155
4156 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4157 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4158 * dv-pal.c: Use.
4159
4160 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4161 ../ppc/main.c sim_io_read_stdin.
4162
4163Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4164
4165 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4166 arguments.
4167 * hw-tree.c: Update.
72f4393d 4168
c906108c
SS		 4169 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4170 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4171 CPU/CIA args.
4172 * hw-ports.h (hw_port_event): Ditto.
4173 * hw-ports.c (hw_port_event): Update.
4174 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4175 Update.
4176 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4177 Update.
4178 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4179 (do_counter_event): Update.
4180 * dv-glue.c (hw_glue_io_read_buffer): Update.
4181 (hw_glue_port_event): Update.
4182
4183 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4184 * hw-base.h (hw_create): Ditto.
4185 * hw-base.c (hw_create): Ditto.
72f4393d 4186
c906108c
SS		 4187 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4188 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4189 from here to.
4190 * sim-hw.c: Here.
4191 * hw-device.h (hw_system_cpu): Declare.
4192 * sim-hw.c (hw_system_cpu): New function.
4193
4194 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4195 sim_hw_abort not hw_abort.
4196 (sim-hw.h): Include.
4197 (sim_core_read_buffer, sim_core_write_buffer): Call
4198 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4199 argument.
4200 (sim_core_set_xor): Do not pass CPU when aborting.
4201
4202 * sim-n-core.h (sim_core_read_aligned_N,
4203 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4204 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4205 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4206 return length.
4207
4208 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4209 sim_hw_print.
4210 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4211 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4212 functions.
4213 (sim_hw_print): New function.
4214
4215 * sim-engine.h (sim_engine_vabort): Declare.
4216 * sim-engine.c (sim_engine_vabort): New function.
4217
4218Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4219
4220 * sim-trace.c (print_data): For floating-point numbers trace raw
4221 hex value.
4222 (trace_result_fp2): New function.
4223 * sim-trace.h (trace_result_fp2): New declaration.
4224 (TRACE_FP_RESULT2): New macro.
4225
4226Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4227
72f4393d
L		 4228 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4229 AM_CYGWIN32 and AM_EXEEXT.
4230 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4231 to run and install-common rules.
4232 * common/configure: regenerate
c906108c
SS		 4233
4234Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4235
4236 * sim-types.h (cell_word): New type.
4237 (natural_cell): Delete type.
4238
4239Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4240
4241 * configure: Regenerated to track ../common/aclocal.m4 changes.
4242 * config.in: Ditto.
4243
4244Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4245
4246 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4247
4248Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4249
4250 * configure: Regenerated to track ../common/aclocal.m4 changes.
4251 * config.in: Ditto.
4252
4253Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4254
4255 * acconfig.h: New file.
4256 * Make-common.in (top_builddir): New macro.
4257 (INTL_LIB): Removed.
4258 (INTLLIBS): New macro.
4259 (INTLDEPS): Likewise.
4260 (LIBDEPS): Use INTLDEPS.
4261 (EXTRA_LIBS): Use INTLLIBS.
4262 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4263 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4264 AM_LC_MESSAGES): New macros from GNU gettext.
4265
4266Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4267
4268 * sim-config.h: Discard leading _ from macros.
4269 * sim-types.h: Ditto.
4270
4271Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4272
4273 * Make-common.in (CSEARCH): Add -I to intl directories.
4274 (INTL_LIB): Point to libintl.a.
4275 (LIBDEPS): Add $(INTL_LIB).
4276 (EXTRA_LIBS): Ditto.
4277
4278Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4279
4280 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4281
4282 * cgen-ops.h (ADDCFSI): Fix.
4283 (SUBCFSI): Tweak.
4284
4285Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4286
4287 * sim-types.h (signed_address, unsigned_address): Define.
4288
4289Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4290
4291 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4292 QNaN.
4293
4294Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4295
4296 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4297 New functions, pack / unpack sim_fpu struct using raw values.
4298 (sim_fpu_is): Differentiate between negative and positive
4299 infinity.
4300
4301Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4302
4303 * sim-bits.h (EXTEND4): Define.
4304 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4305
c906108c
SS		 4306Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4307
4308 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4309 declared so we need this cast to prevent long long addresses
4310 from being misconfigures. Results in access to unmapped memory.
4311
4312Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4313
4314 * Make-common.in (RUNTESTFLAGS): Define.
4315 (check): Pass RUNTESTFLAGS to recursive make.
4316
4317Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4318
4319 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4320 STATE_VERBOSE_P.
4321
4322Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4323
4324 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4325 cross compiling.
4326
4327Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4328
4329 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4330 (sim-inline): Update to match sim-inline.[hc]
4331 * configure: Regenerated to track ../common/aclocal.m4 changes.
4332
4333 * Make-common.in (sim_main_headers): Add sim-inline.h
4334
4335 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4336 selected.
4337 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4338
c906108c
SS		 4339 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4340 (sim_events_set_trace): Delete unused prototype.
72f4393d 4341
c906108c
SS		 4342 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4343 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4344
4345 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4346 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4347 Comment out, not yet implemented in sim-fpu.c.
4348 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4349 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4350
c906108c
SS		 4351 * sim-inline.h: Rewrite description.
4352 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4353 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4354
c906108c
SS		 4355 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4356 include generated files. Handled by generator directly.
72f4393d 4357
c906108c
SS		 4358Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4359
4360 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4361 up-to-date.
4362
4363 * sim-trace.h (TRACE_ANY_P): Define.
4364 (struct _trace_data): Add trace_any_p.
4365
4366Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367
4368 * run.c (main): Handle all alternatives of enum sim_stop.
4369 (main): Delete unused `asection *s'.
4370
4371Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4372
4373 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4374
4375 * configure: Regenerated to track ../common/aclocal.m4 changes.
4376
4377 * sim-hw.c: New file.
4378 * sim-hw.h (sim_hw_parse): Declare function.
4379 (hw-tree.h): Do not include.
72f4393d 4380
c906108c
SS		 4381 * sim-base.h (STATE_HW): Define.
4382 (struct sim_state_base): Add member struct *hw.
4383
4384 * sim-module.c (sim-hw.h): Include.
4385 (modules): Add sim_hw_install.
72f4393d 4386
c906108c
SS		 4387 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4388
4389Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4390
4391 * sim-base.h (CPU_INDEX): Define.
4392
4393 * sim-utils.c (sim_state_alloc): Initialize.
4394 * sim-module.c (sim_post_argv_init): Ditto.
4395
4396Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4397
4398 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4399 properly formatted lists.
4400
4401Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4402
4403 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4404 0x2f needs to be 0x3f.
4405
4406Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4407
4408 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4409 not found.
4410 (hw_tree_find_*_property): Clean up error message when property is
4411 not found.
4412
4413 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4414 present before looking for it.
4415
4416Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4417
72f4393d 4418 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4419 (AC_CHECK_FUNCS): Add check for __setfpucw.
4420 * configure: Regenerated.
4421
4422Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4423
4424 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4425 hw_pal_timer, hw_pal_timer_value): Define.
4426 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4427 (do_counter_event, do_counter_read, do_counter_value,
4428 do_counter_write): new functions.
4429
4430Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4431
4432 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4433 trace output.
4434
4435 * hw-base.c (hw_create): Stop searching for a device when one is
4436 found.
4437
4438Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4439
4440 * configure: Regenerated to track ../common/aclocal.m4 changes.
4441
4442Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4443
4444 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4445 appends extra devices.
4446 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4447 the device names.
72f4393d 4448
c906108c
SS		 4449 * Make-common.in (hw-config.h): New target, create hw-config.h
4450 file.
4451 (SIM_HW): Definition from @sim_hw@.
4452 (hw-base.o): Depend on hw-config.h
4453
4454Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4455
4456 * Make-common.in: Get SHELL from configure.
4457 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4458 move-if-change. Fixes NT native build problem.
4459 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4460 move-if-change. Fixes NT native build problem.
4461 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4462 NT native builds.
72f4393d 4463
c906108c
SS		 4464Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4465
4466 * hw-device.h, hw-device.c (hw_strdup): New function.
4467
4468 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4469 strings name, family and args.
4470 (full_name_of_hw): Use hw_strdup when returning the full path.
4471
4472 * hw-properties.c: Clean up property not found / wrong type error
4473 messages.
72f4393d 4474
c906108c
SS		 4475 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4476 before attaching any ports.
4477
4478 * hw-base.c (hw-config.): Include. Replace hardwired table.
4479
4480 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4481
4482 * Make-common.in: Add rule for dv-glue.o.
4483
4484Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4485
4486 * hw-base.c (hw_finish): Move setting of trace level to here.
4487 (hw_create): From here.
4488
4489 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4490 ../ppc/device_table.c.
4491
4492 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4493
4494 * hw-tree.c (print_properties): Supress path when printing
4495 properties of root node.
4496
4497Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4498
4499 * hw-device.h (HW_TRACE): Define.
4500 (hw_trace): Declare.
4501 * hw-device.c (hw_trace): Implement function.
4502
4503 * hw-base.c (hw_create): Set hw trace level from "trace?"
4504 property.
4505
4506 * dv-core.c (dv_core_attach_address_callback): Add trace.
4507
4508 * dv-pal.c: Replace DTRACE with HW_TRACE.
4509
4510Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4511
4512 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4513 (hw_alloc_data): Delcare.
4514 (struct hw): Add member alloc_of_hw.
72f4393d 4515
c906108c
SS		 4516 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4517 functions. Assocate memory with a device.
4518 (stdlib.h): Include.
72f4393d 4519
c906108c
SS		 4520 * hw-base.h (set_hw_delete): Define.
4521 (hw_delete_callback): Declare.
4522 (hw_delete): Declare.
4523
4524 * hw-base.c (hw_delete): Implement function.
4525 (struct hw_base_data): Add member to_delete.
4526 (ignore_hw_delete): New function, does nothing.
4527 (hw_create): Set the hw_delete method.
4528 (hw_create): Allocate the base type using HW_ZALLOC before setting
4529 any methods.
4530
4531 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4532
c906108c 4533 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4534
c906108c
SS		 4535 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4536 (attach_hw_port_edge): Add struct hw argument
4537
4538 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4539 hw_zalloc/hw_free.
4540
4541Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4542
4543 * hw-device.h (hw_attach_address_callback,
4544 hw_detach_address_callback): Attach to a single space not a space
4545 mask. Clarify interpretation of SPACE:ADDR parameters.
4546
4547 * hw-base.c (passthrough_hw_attach_address,
4548 passthrough_hw_detach_address): Update.
4549 * dv-core.c (dv_core_attach_address_callback): Ditto.
4550 * dv-pal.c (hw_pal_attach_address): Ditto.
4551
4552Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553
4554 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4555
4556Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557
4558 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4559 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4560 hw-properties_h, hw-tree_h): Define, point at corresponding
4561 header.
4562 (hw_base_headers): Define list of headers included by hw-base.h
4563 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4564 hw-properties.o, hw-tree.o): Specify dependencies.
4565 (dv-core.o, dv-pal.o): Ditto.
4566
4567 * sim-hw.h: New file.
4568
4569 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4570 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4571
c906108c
SS		 4572 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4573
4574 * hw-base.h, hw-base.c: new files. Copied from
4575 ../ppc/device_table.[hc].
4576
4577 * dv-core.c, dv-pal.c: New files. Copied from
4578 ../ppc/hw_{core,pal}.c
72f4393d 4579
c906108c
SS		 4580 * sim-basics.h (struct hw): Declare.
4581 (enum port_direction, enum object_disposition): Declare.
4582
4583Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4584
4585 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4586 sim_dv_src in Makefile. Take list of devices as parameter to m4
4587 macro..
4588
4589 * configure: Regenerated to track ../common/aclocal.m4 changes.
4590
4591Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592
4593 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4594 trace_prefix can abort cleanly.
4595
4596Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4597
4598 * dv-sockser.c, dv-sockser.h: New files.
4599 * Make-common.in (dv-sockser.o): Add rule for.
4600 * aclocal.m4: Check for fcntl.h.
4601 * config.h: Add HAVE_FCNTL_H.
4602
4603 * sim-break.c (remove_breakpoint): Fix thinko.
4604
4605 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4606 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4607
46081998-03-13 Fred Fish <fnf@cygnus.com>
4609
4610 * sim-base.h (struct sim_state_base): Add prog_syms and
4611 define macro STATE_PROG_SYMS.
4612 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4613 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4614 and bfd_canonicalize_symtab, to get symbol table on first use
4615 and preserve it via STATE_PROG_SYMS for future calls to
4616 bfd_find_nearest_line.
4617
4618Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4619
4620 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4621
4622 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4623 up to nr_maps, not just access_* maps.
4624
4625 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4626 maps.
4627
4628 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4629 over nr_maps not sim_core_nr_maps.
4630
4631 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4632 core_map argument to unsigned.
4633 (struct _sim_core): Ditto for struct member core_map.
4634
4635 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4636
4637 * sim-basics.h (access_io, access_*_io): Define.
4638 (map_read, map_write, map_exec, map_io): Define.
4639
4640 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4641 attach with more generic mapmask.
4642 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4643
c906108c
SS		 4644 * sim-core.c (sim_core_uninstall, sim_core_attach,
4645 sim_core_detach): Iterate over nr_maps instead of
4646 sim_core_nr_maps.
4647
4648 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4649 instead of the write_map.
4650 (remove_breakpoint): Ditto.
4651
4652 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4653 with read_map, write_map, exec_map resp.
4654
4655 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4656 Ditto.
4657
4658 * cgen-utils.c (sim_disassemble_insn): Ditto.
4659
4660 * sim-hrw.c (sim_write, sim_write): Ditto.
4661
4662 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4663 transfer_to_str): New functions.
4664
4665Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4666
4667 * sim-base.h (sim_state_base): New member environment.
4668 (STATE_ENVIRONMENT): New macro.
4669 * sim-config.c (current_environment): Delete.
4670 (sim_config_default): New function.
4671 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4672 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4673 (sim_config_default): Add prototype.
4674 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4675 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4676 Set STATE_ENVIRONMENT, not current_environment.
4677
4678Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4679
4680 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4681
4682Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4683
4684 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4685
4686 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4687
4688Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4689
4690 * Make-common.in (TAGS): Make smarter.
4691 * Makefile.in (TAGS): Ditto.
4692
4693Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4694
4695 * sim-module.c (*): Fix typos in assertion tests.
4696
4697Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4698
4699 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4700 can't be constant.
72f4393d 4701
c906108c
SS		 4702 * sim-options.c (sim_parse_args): Ditto.
4703 (sim_args_command): Return OK, instead of nothing, for an empty
4704 command.
4705
4706Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4707
4708 * sim-profile.c (profile_info): Rename from profile_print. Drop
4709 misc and misc_cpu callback arguments. Use
4710 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4711 (profile_install): Install profile_info function.
4712
4713 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4714 STATE_PROFILE_INFO_CALLBACK): Define.
4715 (struct PROFILE_DATA): Add field info_cpu_callback.
4716 (profile_print): Delete function.
4717
4718 * sim-base.h (STATE_MODULES): Define. Replace individual
4719 STATE_*_LIST with single struct module_list.
4720
4721 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4722 (struct module_list): Declare.
72f4393d 4723
c906108c
SS		 4724 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4725 sim_module_info): New functions.
4726 (sim_module_install): Clean up module data structures.
4727
4728 * sim-info.c (sim_info): New file. New function. Call
4729 sim_module_info.
4730
4731 * Make-common.in (sim-info.o): Define rule.
4732 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4733
4734
4735Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4736
4737 * sim-base.h (sim_cpu_base): New members name, options.
4738 (sim_cpu_lookup): Add prototype.
4739 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4740 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4741 (sim_add_option_table): Update prototype.
4742 * sim-options.c (sim_add_option_table): New argument `cpu'.
4743 (standard_option_handler,standard_install): Update.
4744 (sim_parse_args): Handle cpu specific options.
4745 (print_help): New static function.
4746 (sim_print_help): Call it. Print cpu specific options.
4747 (find_match): New static function.
4748 (sim_args_command): Call it. Handle cpu specific options.
4749 * sim-utils.c (sim_cpu_lookup): New function.
4750 * sim-memopt.c (memory_option_handler): Update.
4751 (sim_memopt_install): Update.
4752 * sim-model.c (model_option_handler): Update.
4753 (model_install): Update.
4754 * sim-profile.c (profile_option_handler): Update.
4755 (profile_install): Update.
4756 * sim-trace.c (trace_option_handler): Update.
4757 (trace_install): Update.
4758 * sim-watch.c (watchpoint_option_handler): Update.
4759 (sim_watchpoint_install): Update.
4760 * cgen-scache.c (scache_option_handler): Update.
4761 (scache_install): Update.
4762
4763Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4764
4765 * Make-common.in (check): Run `make check' in testsuite dir.
4766
4767Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4768
4769 * sim-trace.c (trace_result0): New function.
4770
4771 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4772 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4773 tracing sim_fpu variables.
4774 (TRACE_ALU_RESULT0): Define.
4775 (TRACE_FP_RESULT_WORD): Define.
4776 (TRACE_FP_INPUT_WORD1): Define.
4777
4778 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4779 sim_fpu_two): New constants.
4780 (sim_fpu_op1, sim_fpu_op2): New types.
4781 (struct _sim_fpu): Delete member result. Re-order other members.
4782 (sim_fpu_sign, sim_fpu_exp): New functions.
4783 (sim_fpu_max, sim_fpu_min): new functions.
4784 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4785 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4786
c906108c
SS		 4787Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4788
4789 * sim-profile.c (profile_print): Delete duplicate test of
4790 PROFILE_INSN_IDX.
4791 (profile_print_pc): Exit early if data collection not set up.
4792 (profile_print_core): Simplify by calling sim_core_map_to_str.
4793 * sim-core.h (sim_core_map_to_str): Declare.
4794 * sim-core.c (sim_core_map_to_str): Make non-static.
4795
4796 * genmloop.sh (engine_resume): Update insn_count before exiting.
4797 (engine_resume_full): Keep accurate core profile data.
4798
4799 * cgen-utils.c (sim_disassemble_insn): Don't use
4800 sim_core_read_aligned_N, it messes up profiling results.
4801
4802Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4803
4804 * nltvals.def: Regenerate with MN10300 additions.
4805
4806Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4807
4808 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4809
c906108c
SS		 4810 * sim-trace.h, sim-trace.c (trace_result_word2,
4811 trace_input_word4, trace_result_word4): New function.
4812
4813Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4814
4815 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4816
4817 * sim-xcat.h: Delete.
4818 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4819 * cgen-sim.h: Ditto.
4820 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4821 * sim-n-bits.h: Ditto.
4822 * sim-n-core.h: Ditto.
4823 * sim-n-endian.h: Ditto.
4824
4825Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4826
4827 * syscall.c (cb_syscall): Handle short reads, and EOF.
4828
4829Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4830
4831 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4832 sim_fpu to safely print fp_word values.
4833 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4834 (trace_result_bool1, trace_result_addr1): New functions.
4835 (trace_input_bool1, trace_input_addr1): New functions.
4836
4837 * sim-trace.h (TRACE_FPU_*): Define.
4838
4839Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4840
4841 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4842 (sim_fpu_fpto, sim_fpu_tofp): Define.
4843
4844Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4845
4846 * sim-fpu.c (sim_fpu_cmp): New function.
4847
4848Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4849
4850 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4851 instead of abuf->length.
4852 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4853 (set_trace_option_mask): Renamed from set_trace_options.
4854 (set_trace_option): New function.
4855 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4856 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4857
4858Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4859
4860 * sim-basics.h: Declare struct _sim_fpu.
4861
4862Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4863
4864 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4865 (trace_prefix, trace_input*, trace_result*): Declare.
4866 (trace_one_insn): Change declaration, assume trace_prefix called.
4867 (trace_generic): Like trace_one_insn.
4868 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4869 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4870
c906108c
SS		 4871 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4872 trace_insn, save_data, trace_idx_to_str, print_data): New
4873 functions.
4874 (trace_one_insn): Rewrite.
4875 (trace_generic): New function.
72f4393d 4876
c906108c
SS		 4877Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4878
c906108c
SS		 4879 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4880
4881 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4882 (SEMANTIC_FN): Rewrite declaration.
4883 (DECODE): Update type of semantic_fast member.
4884 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4885 * sim-base.h (sim_state_base): Delete conditionals surrounding
4886 member scache_size.
4887
4888Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4889
4890 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4891 used.
4892
4893Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4894
4895 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4896 Add missing parameters to device_io calls.
4897 * sim-core.h: Add missing parameters to device_io calls.
4898
4899Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4900
4901 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4902 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4903 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4904 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4905 (engine_resume): Likewise. Make `engine' volatile. Save copy
4906 of cpu pointer in volatile object. Initialize read switch if
4907 -parallel.
4908
4909Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4910
4911 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4912 (SEM_INSN): New macro.
4913
4914Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4915
4916 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4917
4918Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4919
4920 * configure: Regenerated to track ../common/aclocal.m4 changes.
4921
4922Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4923
4924 * sim-types.h (fp_word): New type, define according to
4925 WITH_TARGET_FLOATING_POINT_BITSIZE.
4926
4927 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4928 configuration of size of floating point registers.
4929
4930Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931
4932 * sim-profile.c (profile_print): Only print CPU <N> if other
4933 output is going to appear.
4934
4935Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4936
4937 * configure: Regenerated to track ../common/aclocal.m4 changes.
4938
4939Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940
4941 * sim-types.h (address_word): Typedef according to
4942 WITH_TARGET_ADDRESS_BITSIZE.
4943 (signed_cell, unsigned_cell, natural_cell): Ditto using
4944 WITH_TARGET_CELL_BITSIZE.
72f4393d 4945
c906108c
SS		 4946 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4947 (WITH_TARGET_CELL_BITSIZE): Define.
4948 (WITH_HOST_WORD_BITSIZE): Delete.
4949
4950 * sim-config.c (print_sim_config): Update.
4951
4952 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4953 configuration of address and OpenFirmware cell sizes.
4954
4955Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4956
4957 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4958 * sim-run.c (sim_engine_run): Update.
72f4393d 4959
c906108c
SS		 4960 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4961 CPU_CIA.
4962 * sim-run.c (sim_engine_run): Ditto.
4963
4964 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4965 (sim_resume): Pass nr_cpus to sim_engine_run.
4966
4967 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4968
c906108c
SS		 4969 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4970 MAX_NR_PROCESSORS.
4971 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4972
c906108c
SS		 4973Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4974
4975 * Make-common.in (stamp-tvals): New rule.
4976 (targ-vals.h,targ-map.c): Depend on it.
4977 (clean): Remove stamp-tvals.
4978
4979Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4980
4981 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4982 in code also #if 0'ed.
4983
4984Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4985
4986 * configure: Regenerated to track ../common/aclocal.m4 changes.
4987 * aclocal.m4: Recognize --enable-maintainer-mode.
4988
4989Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4990
4991 * cgen-scache.h: Deleted.
4992 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4993 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4994 (scache_init): Use runtime computed size of SCACHE.
4995 (scache_flush): Likewise.
4996 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4997 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4998 * cgen-sim.h: Scache support moved here.
4999 (PC): Redo definition.
5000 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5001 (DECODE): Add parallel execution support.
5002 Only include semantic label members if using switch.
5003 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5004 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5005 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5006 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5007 from cgen-types.h.
5008 (engine_{stop,run,resume,halt,signal}): Delete decls.
5009 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5010 (argbuf,scache): Delete forward decls.
5011 (STATE): Delete decl.
5012 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5013 Include cgen-mem.h, cgen-ops.h.
5014 (engine_halt,engine_signal): Delete.
5015 ({ex,exc,sem,semc}_illegal): Delete.
5016 (sim_disassemble_insn): Result of extract fn is in bits.
5017 * genmloop.sh: Rewrite.
5018
5019 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5020 line numbers.
5021
5022 * sim-base.h (sim_state_base): Delete member `model'.
5023 (sim_cpu_base): Add member `model'.
5024 * sim-model.h (IMP_PROPERTIES): New type.
5025 (MACH): New members imp_props, models.
5026 (models): Delete decl.
5027 * sim-model.c (set_model): Update.
5028 * sim-profile.c (profile_print_model): Update.
5029
5030 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5031
5032Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5033
5034 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5035 CGEN_INSN_SYNTAX().
5036
5037Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5038
5039 * configure: Regenerated to track ../common/aclocal.m4 changes.
5040 * config.in: Ditto.
5041
5042Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5043
5044 * aclocal.m4 (AR): Check for sigaction.
5045
5046Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5047
5048 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5049
5050 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5051 * sim-config.c (sim_config): Replace WITH_DEVICES with
5052 WITH_TREE_PROPERTIES.
5053
5054 * configure: Regenerated to track ../common/aclocal.m4 changes.
5055
5056Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5057
5058 * Make-common.in (SIM_ENVIRONMENT): New variable.
5059 (CONFIG_CFLAGS): Add it.
5060 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5061 --enable-sim-environment option.
5062 * configure: Regenerated.
5063 * sim-config.h (environment support): Rewrite.
5064 * sim-config.c (current_environment): Define as enum, unconditionally.
5065 (current_alignment): Define unconditionally.
5066 (config_environment_to_a): Update.
5067 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5068 (sim_config): Handle environment and alignment determination
5069 unconditionally. Delete sanity checks of current_environment,
5070 unnecessary.
5071 (print_sim_config): Update.
5072 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5073 (standard_options): Add --environment.
5074 (standard_option_handler): Likewise.
5075
5076Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5077
5078 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5079 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5080 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5081 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5082 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5083 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5084 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5085 argument ADD_CA macro with two argument ADDC_C - add carrying with
5086 carry in.
5087 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5088 argument SUB_CA macro with two argument SUBC_X - subtract
5089 carrying, extended.
5090 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5091 borrow-in.
5092 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5093
5094Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5095
5096 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5097 * sim-io.h (sim_io_syscalls): Delete.
5098
5099Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5100
5101 * syscall.c (cb_syscall): Add missing else, so write to stdout
5102 isn't doubled.
5103
5104 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5105 the carry bit from the CPU's psw.
5106
5107Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5108
5109 * gennltvals.sh: Redo syscall support.
5110 * nltvals.def: Regenerated.
5111
5112Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5113
5114 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5115 the stream immediately.
5116
5117Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5118
5119 * sim-io.c (sim_io_getstring): Delete unused len2.
5120 (sim_io_syscalls): Ditto for sys_errno.
5121
5122Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5123
5124 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5125
5126 * Make-common.in (run.o): Depend on remote-sim.h.
5127 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5128 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5129
5130Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5131
5132 * sim-io.c (sim_io_syscalls): Disable lseek.
5133
5134Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5135
5136 * gennltvals.sh: Generate syscall values for d30v.
5137
5138 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5139 * nltvals.def: Regenerate.
5140
5141 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5142 (os_fstat): Likewise. Validate fd argument.
5143 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5144 just compute target stat struct length.
5145 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5146 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5147 (get_string): Return host errno values so they can be properly
5148 translated later.
5149 (cb_syscall): Likewise.
5150 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5151 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5152 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5153 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5154 (get_path): New function.
5155
5156Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5157
5158 * sim-io.c (sim_io_syscalls): New function to provide system call
5159 emulation. Provide exit, open, close, read, write, lseek, and
5160 unlink.
5161 (sim_io_getstring): New function to return a string from a
5162 simulated memory location.
5163
5164 * sim-io.h (sim_io_syscalls): Add declaration.
5165
5166Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5167
5168 * sim-core.c (sim_core_signal): Fix spelling error in message.
5169
5170 * sim-hrw.c (sim_read): Use read map, not write map.
5171
5172 * Make-common.in (all): Add .gdbinit.
5173 * gdbinit.in: Add dump command.
5174
5175 * sim-model.c (model_options): Use '\0' for `shortopt'.
5176
5177 * sim-trace.c (trace_option_handler): Set state trace file
5178 for --trace-file in addition to cpu's values.
5179 (trace_vprintf): If cpu == NULL, try state's trace file.
5180 (trace_options): Reorganize table, reword some descriptions.
5181
5182Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5183
5184 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5185 New functions.
5186
5187Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5188
5189 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5190 signal untranslated, document problem with this.
5191
5192 * nrun.c (main): Check for a prog name of `*step'. If present,
5193 step the simulator instead of allowing it to run free.
5194
5195 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5196
5197 * Make-common.in (sim_main_headers): Add sim-signal.h.
5198
5199Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200
5201 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5202
5203Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5204
5205 * sim-signal.h: Start simulator signals at 64 so that host signal
5206 numbers can be detected and reported.
5207
5208 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5209
5210Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5211
5212 * callback.c (cb_host_to_target_stat): Fix return values.
5213
5214 * cgen-sim.h (enum_signal_type): Delete.
5215 (engine_signal): Update prototype.
5216 * cgen-utils.c: Don't include <signal.h>.
5217 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5218 (engine_signal): Update.
5219
5220 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5221 (sim_state_free): Call SIM_STATE_FREE if defined.
5222
5223 * sim-module.c (sim_module_install): Don't leave any modules
5224 installed if one fails to install.
5225
5226Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5227
5228 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5229 more, since alloca is not used in this file.
5230
5231 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5232 correctly set the carry and overflow bits for those types.
5233 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5234 with carry, so carry is correct after doing both adds.
5235 (ALU*): Space out '\' to make it easier to read.
5236
5237Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5238
5239 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5240 sim_signalled.
5241
5242 * sim-signal.c, sim-signal.h: New files.
5243 * Make-common.in (sim-signal.o): Add rule for.
5244 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5245 * sim-abort.c: Don't include <signal.h>.
5246 * sim-basics.h: #include "sim-signal.h".
5247 * sim-break.c: Don't include <signal.h>.
5248 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5249 * sim-core.c: Don't include <signal.h>.
5250 (SIGBUS): Delete definition.
5251 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5252 * sim-engine.c: Don't include <signal.h>.
5253 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5254 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5255 * sim-resume.c: Don't include <signal.h>.
5256 (SIGTRAP): Delete definition.
5257 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5258 * sim-stop.c: Don't include <signal.h>.
5259 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5260 * sim-watch.c: Don't include <signal.h>.
5261 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5262
5263 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5264
5265 * sim-base.h (CIA_ADDR): Provide default definition.
5266 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5267 * sim-break.c (sim_handle_breakpoint): Likewise.
5268
5269Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5270
5271 * Make-common.in (srccom): New variable.
5272
5273 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5274 (LIB_OBJS): Add syscall.o.
5275 (gentmap): Pass $(NL_TARGET) to $(CC).
5276 (syscall.o): Add rule for.
5277 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5278 (sim-bits.o): Depend on $(sim-n-bits_h).
5279 (sim-load.o): Depend on callback.h.
5280
5281 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5282 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5283 * cgen-mem.h, cgen-ops.h: New files.
5284
5285 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5286
5287 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5288 Rewrite build rule.
5289 * callback.c: #include string.h or strings.h.
5290 #include sys/types.h and sys/stat.h.
5291 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5292 (os_get_errno,os_open): Update.
5293 (os_stat,os_fstat): New functions.
5294 (os_init): Initialize syscall_map, errno_map, open_map.
5295 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5296 errno_map, open_map, signal_map, stat_map.
5297 (cb_read_target_syscall_maps): New function.
5298 (cb_target_to_host_syscall): New function.
5299 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5300 (cb_target_to_host_open): Renamed from target_to_host_open.
5301 (store): New function.
5302 (cb_host_to_target_stat): New function.
5303 * syscall.c: New file.
5304 * gentmap.c (sys_tdefs): New global.
5305 (gen_targ_vals_h): Output target syscall numbers.
5306 (gen_targ_map_c): Update. Output target syscall translation map.
5307 * gentvals.sh: New first argument `target'. Preface table with
5308 #ifdef NL_TARGET_$target if non-null target passed.
5309 * gennltvals.sh: New file.
5310 * nltvals.def: Regenerated.
5311
5312Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5313
5314 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5315 sim_core_dummy_M.
5316 (sim_core_dummy_M): Declare.
72f4393d 5317
c906108c
SS		 5318Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5319
5320 * sim-core.c (sim_core_signal): Print the address of the
5321 instruction.
5322
5323Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5324
5325 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5326
5327 * sim-base.h (sim_state_base): Add member trace_data.
5328 (STATE_TRACE_DATA): New macro.
5329 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5330 ({WITH_,}TRACE_DEBUG_P): New macros.
5331 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5332 (_sim_cpu): Delete forward reference.
5333 (debug_printf): Update.
5334 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5335 (trace_options): Add --trace-debug.
5336 (set_trace_options): Handle it.
5337 (trace_option_handler): Likewise.
5338 (trace_install): Init state trace_data struct.
5339 (trace_uninstall): Close state trace file.
5340 * sim-events.c (ETRACE): Only print source file and line number if
5341 --trace-debug.
5342 * sim-n-core.h (sim_core_trace_M): Likewise.
5343
5344 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5345
53461997-11-13 Felix Lee <flee@cygnus.com>
5347
5348 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5349 initializer.
5350 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5351
5352Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5353
5354 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5355
5356 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5357 built this way.
5358 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5359 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5360 source tree.
5361
5362Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5363
5364 * sim-events.c (sim_events_process): Re-compute the time -
5365 update_time_from_event - as each event is processed. Reverses
5366 previous change.
5367
5368Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5369
5370 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5371
5372Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5373
5374 * sim-events.c (sim_events_process): Delete redundant call to
5375 update_time_from_event.
5376 (sim_events_slip): Always decrement time_from_event.
5377 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5378 Delete assertion that time_from_event >=0 when work in queue, no
5379 longer applicable.
5380
5381Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382
5383 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5384 (standard_option_handler): Update.
5385
5386 * sim-options.h: Clarify documentation.
5387 (OPTION_LONG_ONLY_P): Delete definition.
5388 (OPTION_VALID_P): Define.
72f4393d 5389
c906108c
SS		 5390 * sim-options.c (sim_print_help): Allow short only options.
5391 (sim_parse_args): Ditto.
5392 (sim_args_command): Skip short only options.
5393 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5394 separate entries for short and long options in the HANDLERS and
5395 ORIG_VAL tables.
5396 (sim_parse_args): Disable argument permutation.
5397
5398Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5399
5400 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5401 Add argument M, size of data type.
5402 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5403 Declare, ditto for 5, 6 & 7 byte transfers.
5404 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5405 as aligned variant.
72f4393d 5406
c906108c
SS		 5407 * sim-n-core.h (sim_core_trace_M): Rename from
5408 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5409 with transfer type. Print transfer direction. Handle 1 and 2 byte
5410 transfers.
5411 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5412 unaligned accesses.
5413 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5414 Update all functions.
5415
5416 * sim-core.c: Generate functions starting with 16 not 1.
5417 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5418 all 5, 6 & 7 byte transfers.
5419
5420 * sim-n-core.h (sim_core_read_misaligned_N,
5421 sim_core_write_misaligned_N): Implement.
5422
5423Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424
5425 * sim-endian.h (U16_8): Implement
5426
5427 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5428
5429 * sim-endian.h (VL8_16, VH8_16): Implement.
5430
5431 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5432 long in printf.
5433 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5434 (memory_option_handler): Skip comma in alias address list
5435
5436Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437
5438 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5439 space params.
5440 (parse_size, parse_addr): New functions
5441 (memory_option_handler, memory_options): Parse address & size
5442 using new functions. Pass level, space, modulo to do_memopt_add &
5443 do_memopt_del.
5444
5445 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5446
5447 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5448 `attach_type attach' argument with `unsigned level' argument.
5449 Document.
5450
5451 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5452 sim_core_attach): Replace argument attach with level. Update
5453 verification of arguments.
5454 (sim_core_map_detach, sim_core_detach): Replace argument attach
5455 with level.
5456
5457 * sim-basics.h (enum _attach_type): Delete.
5458
5459Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5460
5461 * sim-core.h (sim_core_write_8): Define.
5462
5463Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5464
5465 * sim-bits.h: Document ROTn macro.
5466
5467 * sim-endian.h (H2T): Handle 16 byte variables.
5468
5469 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5470 error.
5471
5472 * sim-core.c: Do not generate sim_core_*_word.
5473
5474 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5475 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5476
5477 * sim-core.h (sim_core_read_unaligned_word,
5478 sim_core_read_aligned_word, sim_core_read_word,
5479 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5480 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5481
5482Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5483
5484 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5485
5486 * sim-endian.h: Disable 16 byte support.
5487
5488Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489
5490 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5491
5492 * sim-n-core.h (sim_core_trace_N): New function.
5493 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5494 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5495
5496 * sim-endian.h: Add 128 bit variant.
5497
5498 * sim-core.h, sim-core.c: Add 128 bit variant.
5499
5500 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5501
5502Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5503
5504 * sim-events.c (sim_events_process): Clear events->work_pending.
5505 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5506 setting, nr_ticks_to_process.
5507 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5508 when the event queue isn't next.
5509
5510 * sim-events.h, sim-events.c (sim_events_slip): New function.
5511
5512Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5513
5514 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5515
5516 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5517 arguments.
5518
5519Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5520
5521 * nrun.c (main): Remove useless test of name != NULL.
5522 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5523
5524Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5525
5526 * sim-fpu.c (EXPMAX): Type is unsigned.
5527 (MIN_INT, MAX_INT): Type is signed64.
5528 (i2fpu): Type of val is signed64.
5529
5530Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5531
5532 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5533 a bucket size of zero.
5534
5535 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5536 OPTION_PROFILE_PC): Define.
5537 (profile_option_handler): Add support for --profile-pc and
5538 --profile-pc-granularity options.
5539 (profile_pc_init): When possible, compute nr buckets from bucket
5540 size.
5541
5542 * sim-profile.c (profile_pc_init): Align the profile-pc end
5543 address with the profile-pc bucket size.
5544
5545 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5546 something less ambiguous.
5547 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5548
5549 * sim-profile.c (profile_pc_cleanup): New function. Move
5550 profile_pc_uninstall code to here.
5551 (profile_pc_uninstall): Call.
5552 (profile_pc_init): Call.
5553
5554Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555
5556 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5557 file using BSD gprof format.
5558
5559 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5560 unsigned_word.
5561 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5562 MSBIT64): Force result to unsignedN.
5563
5564Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5565
5566 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5567 brace from macro.
5568 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5569 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5570 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5571 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5572
5573Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574
5575 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5576 type void*.
5577
5578 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5579 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5580 type void*.
5581 (sim_core_attach): Rename buffer_freed to free_buffer, type
5582 void*. Ensure that allocated buffer is alligned according to
5583 region's address.
5584
5585Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586
5587 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5588 (ALU64_SUB): Define.
5589
5590 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5591 (.gdbinit): Remove dependencies, generate once per build.
5592
5593Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5594
5595 * sim-n-core.h (sim_core_read_aligned_N,
5596 sim_core_write_aligned_N): Make xaddr param type address_word not
5597 unsigned_word.
5598
5599Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5600
5601 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5602 unpacked floating point struct. Pass sim_fpu object by reference.
5603 Add preliminary support for rounding modes.
72f4393d 5604
c906108c
SS		 5605Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606
5607 * configure: Regenerated to track ../common/aclocal.m4 changes.
5608
5609Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5610
5611 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5612 WITH_TARGET_BITSIZE.
5613
5614Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5615
72f4393d 5616 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5617
5618Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5619
5620 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5621 and zfree instead of xmalloc and free. Prevents warnings.
5622
5623Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624
5625 * configure: Regenerated to track ../common/aclocal.m4 changes.
5626
5627Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628
5629 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5630 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5631
5632 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5633 controling the bitsize/msb of the target.
5634
5635Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5636
5637 * Make-common.in: New files sim-break.c, sim-break.h.
5638 * sim-base.h: Add point to breakpoint list to sim_state_base.
5639 * sim-break.c sim-break.h: New modules that implement intrinsic
5640 breakpoint support.
5641 * sim-module.c: Add breakpoint module.
72f4393d 5642
c906108c
SS		 5643Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5644
5645 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5646 an hour.
5647 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5648 if (0) { 1 % 0; }
5649 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5650 (SIGBUS) define for Windows.
5651 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5652 * sim-resume.c: define SIGTRAP for windows.
5653 * sim-xcat.h: use token pasting if ALMOST_STDC.
5654
5655Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5656
5657 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5658 configured values.
5659 (CONFIG_CFLAGS): Add same.
72f4393d 5660
c906108c
SS		 5661Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5662
5663 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5664 (SIGNED32): use ##i32.
5665
5666Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667
5668 * configure: Regenerated to track ../common/aclocal.m4 changes.
5669
5670Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671
5672 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5673 endian of target.
5674
5675 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5676 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5677 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5678 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5679 (CONFIG_CFLAGS): Add same.
5680
5681 * aclocal.m4: Perform AC_SUBST on optional options.
5682
5683Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5684
5685 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5686
5687 * sim-options.c (standard_option_handler): Typo in warning message.
5688
5689 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5690
5691 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5692 insn count. Make count conditional on there being a valid
5693 INSN_NAME.
5694 (profile_pc_init): Make default PC profile frequency an arbitrary
5695 256.
5696
5697 * sim-base.h: Ditto.
5698
5699 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5700 SIM_HAVE_MODEL.
5701
5702 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5703 archure struct.
5704
5705Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5706
5707 * configure: Regenerated to track ../common/aclocal.m4 changes.
5708
5709Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710
5711 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5712 configured alignment.
5713
5714Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5715
5716 * configure: Regenerated to track ../common/aclocal.m4 changes.
5717
5718Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5719
5720 * sim-config.c (sim_config): Check for default alignment.
5721
5722 * sim-options.c (standard_option_handler): Add alignment option.
5723
5724 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5725 default alignment requirements on memory accesses.
72f4393d 5726
c906108c
SS		 5727Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5728
5729 * sim-load.c (sim_load_file): Return failure if the executable
5730 had no loadable sections.
5731
5732Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733
5734 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5735 trace output.
5736
5737 * sim-core.c (sim_core_signal): When bad access halt simulator
5738 SIGSEGV / SIGBUS instead of aborting.
5739 (signal.h): Include.
72f4393d 5740
c906108c
SS		 5741 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5742 options was missing.
5743
5744 * sim-bits.h (MOVED): Define
5745
5746Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747
5748 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5749 BIT.
5750
5751 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5752
5753 * sim-bits.c: Add 8 bit versions of bit macros.
5754
5755 * sim-bits.h: Ditto.
5756
5757Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758
5759 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5760 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5761
c906108c
SS		 5762 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5763 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5764
c906108c
SS		 5765 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5766 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5767
c906108c
SS		 5768Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5769
5770 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5771 configure.in: Output to cconfig.h instead of config.h.
5772
5773 * configure: Regenerated to track ../common/aclocal.m4 changes.
5774
5775Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776
5777 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5778 BFD if known.
5779
5780Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5781
5782 * callback.c (os_write): divert stdout and stderr to their
5783 respective hooks.
5784
5785Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5786
5787 * sim-profile.c (profile_print_speed): Call
5788 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5789
5790 * sim-events.c (sim_events_elapsed_time): New function return nr
5791 host MS consumed by the simulator.
5792 (sim_watch_valid): Use.
5793
5794 * sim-module.c (modules): Install sim_events very very early.
5795
5796 * sim-profile.c (profile_print): Call profile_print_pc.
5797 (print_bar):
5798 (profile_pc_init): New function, set up processor for PC
5799 profiling.
5800 (profile_print_pc): New function, print a PC profile.
5801 (profile_pc_event): New function, sample PC.
5802
5803 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5804 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5805 profile struct.
5806
5807 * sim-options.c (sim_print_help): Pacify GCC.
5808
5809 * sim-n-core.h (sim_core_read_aligned_N,
5810 sim_core_write_aligned_N): Add un-conditional profile call.
5811 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5812 profile call when aligned read/write isn't used.
5813
5814 * sim-base.h: Include sim-profile, sim-model after sim-core &
5815 sim-events allow sim-core to define useful values.
5816
5817 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5818 (profile_option_handler, profile_options): Add support for
5819 --profile-core option.
5820 (print_bar): Include when core profiling.
5821 (profile_print_core): New function, print core profile.
5822
5823 * sim-config.c (print_sim_config): Print profile status.
5824
5825 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5826 WITH_PROFILE_PC_P): Define.
5827 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5828 (PROFILE_COUNT_CORE): Define.
5829
5830Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831
5832 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5833 interrupt_names array as the data.
5834 (sim-watch.h): Document.
5835
5836Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837
5838 * sim-options.c (sim_print_help): When the doc string is to long
5839 word wrap it.
5840
5841 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5842 that only the first few the watch options are listed. Generate
5843 meanginful usage messages.
5844
5845 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5846
c906108c
SS		 5847Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5848
5849 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5850 (standard_option_handler): Handle --architecture-info.
5851
5852Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5853
5854 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5855 illegal zero-sized array.
5856 * sim-core.c (sim_core_xor_read_buffer): same.
5857
5858Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5859
5860 * nltvals.def: Regenerate.
5861
5862Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5863
5864 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5865
5866Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5867
5868 * sim-bits.c (MASKED): Delete.
5869 (EXTRACTED): Delete.
5870 (LSEXTRACTED, MSEXTRACTED): New functions.
5871
5872 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5873 (MSMASKEDn, LSMASKEDn): Add last argument.
5874 (MSMASK*): Ditto.
72f4393d 5875
c906108c
SS		 5876 * sim-bits.h (EXTEND8, EXTEND16): Define.
5877 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5878
5879 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5880
5881 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5882 current instruction address.
5883
5884 * sim-inline.h (*_ENGINE): Define.
5885
5886Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5887
5888 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5889
5890 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5891 (watch_option_handler): Call delete_watchpoint with ident or type.
5892 (sim_watchpoint_install): Create interrupt specific watchpoint
5893 commands on the fly.
5894 (do_watchpoint_create): New function, create a watch point using
5895 type/int-nr info encoded in the option nr.
5896 (do_watchpoint_info): New function. List active watchpoints.
5897
5898 * sim-watch.h: Change data structure to a list.
5899
5900 * sim-memopt.c (memory_option_handler): Require explicit "all"
5901 before deleting all memory regions.
5902
5903 * sim-utils.c (sim_do_commandf): New function, printf version of
5904 sim_do_command.
5905
72f4393d
L		 5906 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5907
c906108c
SS		 5908 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5909 bit endianness.
5910 (SIGNED64, UNSIGNED64): Delete.
5911 (ALU64_ADD): Don't rely on bit endianness.
5912 (ALU64_BEGIN): Define.
5913
5914 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5915 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5916
5917 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5918 suffix - u64, LL - to 64 bit constants.
5919
5920Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921
5922 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5923
5924 * sim-utils.h (NZALLOC): Define - zalloc * N.
5925
5926 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5927 implementation of read/write functions.
5928
5929 * Make-common.in (sim-hrw.o): New target.
5930
5931 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5932 memory.
5933
5934 * sim-memopt.c (memory_option_handler): Implement memory-size
5935 command. Implement memory-alias command. Let memory-delete delete
5936 all memory regions.
5937 (add_memopt): New function. Add a memory region.
5938 (do_memopt_delete): New function. Delete a memory region.
5939
5940 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5941
5942 * sim-core.c (sim_core_detach): New function.
5943 (sim_core_map_detach): New function. Perform the actual detach.
5944 (sim_core_init): Move initialization code from here.
5945 (sim_core_install): To here.
5946 (sim_core_uninstall): And here.
5947
5948 * sim-module.c: Add memopt module.
5949
5950 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5951 simulator base type.
5952
5953 * Make-common.in (sim_main_headers): Add sim-memopt.h
5954 (sim-memopt.o): New target.
5955
5956 * sim-core.c (sim_core_install): Add core_options to the option
5957 table.
5958
5959 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5960 --watch-delete.
5961
5962 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5963 comments.
5964
5965 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5966 address_word, add mask member.
72f4393d 5967
c906108c
SS		 5968 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5969 address_word, allow for 64bit targets in 32bit host. Add modulo
5970 argument.
5971 (sim_core_map_attach): Ditto.
5972 (new_sim_core_mapping): Ditto.
5973 (sim_core_translate): Mask address when modulo memory.
5974
5975Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5976
5977 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5978
5979 * gdbinit.in: New file.
5980 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5981 * Make-common.in (distclean): Delete .gdbinit.
5982 (.gdbinit): Add rule for.
5983 * configure: Regenerated to track ../common/aclocal.m4 changes.
5984
5985 * Make-common.in (cgen-run.o): Add rule for.
5986
5987Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5988
5989 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5990
5991 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5992 both resumed and previous elapsed time.
5993 (sim_events_init): Set initial_wallclock and current_wallclock to
5994 zero.
5995 (sim_events_install): Install sim_events_suspend and
5996 sim_events_resume.
5997 (sim_events_watch_clock): Allow for suspended simulator when
5998 computing the time of the clock event.
5999
6000 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6001 initial_wallclock to elapsed_wallclock, set both to zero.
6002 (sim_events_init, sim_events_uninstall): Delete prototypes.
6003
6004 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6005
c906108c
SS		 6006 * sim-module.c(sim_module_resume, sim_module_suspend): New
6007 functions.
6008
6009Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6012 message.
6013
6014Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6015
6016 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6017 * Make-common.in (TAGS): Likewise.
6018 * sim-n-bits.h: Add TAGS comments for all functions.
6019 * sim-n-core.h: Likewise.
6020 * sim-n-endian.h: Likewise.
6021
6022Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023
6024 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6025 kind.
72f4393d 6026
c906108c 6027 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6028
c906108c
SS		 6029 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6030 definition.
6031
6032Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6033
6034 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6035 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6036
6037Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6038
6039 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6040 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6041 nr_transfered and nr_this_transfer unsigned.
6042
6043 * sim-events.c (sim_events_tickn): N is signed, as limited to
6044 MAXINT.
6045
6046 * sim-n-endian.h (offset_N): Change size to unsigned.
6047
6048 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6049
6050Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6051
6052 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6053
6054 * sim-options.c (sim_parse_args): Use dupargv.
6055
6056Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6057
6058 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6059
6060Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6061
6062 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6063 base type.
6064
6065 * sim-options.c (standard_options): Add --architecture=MACHINE and
6066 --target=TARGET options.
6067 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6068 (standard_option_handler): Handle architecture and target options.
6069 (bfd.h): Include.
72f4393d 6070
c906108c
SS		 6071 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6072 bfd_openr.
6073 (sim_analyze_program): Set prog_bfd architecture from
6074 STATE_ARCHITECTURE if known.
6075
6076Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6077
6078 * configure: Regenerated to track ../common/aclocal.m4 changes.
6079 * config.in: Ditto.
6080
6081Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6082
6083 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6084 that option does not apply to certain files.
6085
6086Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6087
6088 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6089 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6090 offset from MSB/LSB.
6091
6092 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6093 access address of sub word quantity of a hosts 16, 32, 64 bit word
6094 type.
6095 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6096 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6097 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6098 return N*2 byte value with argument in Hi/Lo word. Renamed from
6099 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6100
c906108c
SS		 6101 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6102 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6103 so that bit offset is explicit.
6104
6105Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6106
6107 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6108 Update STATE_PROG_BFD when needed with a dup'd copy of the
6109 program.
6110
6111 * sim-config.c (sim_config): Delete ABFD argument, use
6112 STATE_PROG_BFD directly.
6113
6114Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115
6116 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6117
c906108c
SS		 6118 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6119 and sim_load.
6120 (bfd.h): Include.
72f4393d 6121
c906108c
SS		 6122 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6123 hardware only simulator targets.
6124
6125 * Make-common.in (sim-hload.o): Add rule.
6126
6127Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6128
6129 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6130 used by copyargv and freeargv.
6131
6132 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6133 STATE_PROG_ARGV, not just a pointer.
6134
6135Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6136
6137 * configure: Regenerated to track ../common/aclocal.m4 changes.
6138 * config.in: Ditto.
6139
6140Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6141
6142 * aclocal.m4 (sim-endian): Add second argument to
6143 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6144 default endian when not hardwired.
6145
6146 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6147 else failes value for target byte order.
6148
6149 * sim-config.c (sim_config): Add abfd arguments. Set
6150 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6151 from same.
6152 (sim_config): Return SIM_RC, don't abort.
6153 (bfd.h): Include.
72f4393d 6154
c906108c
SS		 6155 * run.c (main): Update call to sim_open - add ABFD argument.
6156 * nrun.c (main): Add NULL ABFD argument.
6157
6158Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6159
6160 * callback.c (os_poll_quit): Make static.
6161 Call sim_cb_eprintf, not p->eprintf.
6162 (sim_cb_printf, sim_cb_eprintf): New functions.
6163 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6164
6165 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6166 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6167 sim-utils.h. #include sim-utils.h.
6168 * sim-utils.h: Above decls moved here.
6169 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6170
6171 * sim-watch.c (action_watchpoint): Fix thinkos.
6172
6173Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6174
6175 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6176
6177Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6178
6179 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6180 to FORCED_ALIGNMENT case.
6181
6182Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6183
6184 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6185
6186Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6187
6188 * Make-common.in (libsim.a): Fix typo.
6189
6190Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * nrun.c (main): Verify the structure returned before using it.
6193
6194Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6195
6196 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6197 default.
6198
6199 * sim-engine.c (sim_engine_install): New function. Install the
6200 engine init functions.
6201 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6202
c906108c
SS		 6203 * sim-module.c: Add sim_engine to list of modules that always
6204 install.
6205
6206Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6207
6208 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6209 to remove the old watchpoint, not delete_watchpoint.
6210 (watch_option_handler): Action the correct watchpoint, not just
6211 cycles.
6212
6213Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6214
6215 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6216 both low and high word.
6217 (sim_core_write_aligned_N): Ditto.
72f4393d 6218
c906108c
SS		 6219 * sim-trace.c (set_trace_options): Delete code explicitly setting
6220 core->trace.
6221
6222 * sim-options.c (sim_print_help): Call the list commands if not a
6223 standalone simulator.
6224 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6225
c906108c
SS		 6226 * sim-trace.c (set_trace_options): Assume core present.
6227
6228 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6229 buffer when full not almost full.
6230
6231Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232
6233 * sim-events.c (sim_events_process): Don't blat the event queue
6234 when processing watchpoints.
6235
6236 * sim-watch.h: Make arg unsigned long - stop sign extension.
6237
6238 * sim-events.c (sim_watch_valid): rewrite so debugable.
6239
6240 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6241
6242 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6243 inequality test is possible.
6244 (handle_watchpoint): Re-pass is_within arg.
6245 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6246 0 to schedule_watchpoint's is_within arg.
6247 (sim_watchpoint_init): Re-pass is_within arg.
6248
6249 * sim-options.c (sim_print_help): Add is_command argument. Don't
6250 include -- prefix when called from the command line interpreter.
6251
6252 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6253
6254 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6255 zero indicates that the test should be reversed.
6256 (sim_events_watch_core): Ditto.
6257 (WATCH_CORE): Compare range against is_within.
6258 (WATCH_SIM): Ditto.
6259
6260Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6261
6262 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6263 sim_core_read_buffer. Check nr-bytes transfered.
6264
6265 * sim-core.h (sim_core_common): Define a new struct that contains
6266 the common data. to sd and cpu structures.
6267 * sim-core.c (sim_core_attach): Update.
6268 (sim_core_init): Update. Remember to copy initialized data to each
6269 cpu.
6270 (sim_core_find_mapping): Ditto.
6271
6272 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6273 (sim_core_write_buffer): Ditto.
6274
6275 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6276 transfer use xor version of read buffer.
6277 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6278
c906108c
SS		 6279 * sim-core.c (sim_core_xor_read_buffer): New function implement
6280 xor-endian data read breaking transfer up into xor-endian sized
6281 blocks.
6282 (sim_core_xor_write_buffer): Ditto for write.
6283 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6284 - needed for xor-endian transfers.
6285
6286Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6287
6288 * sim-inline.h: Review description.
72f4393d 6289
c906108c
SS		 6290 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6291 to just those involved in data transfers and configuration.
72f4393d 6292
c906108c
SS		 6293 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6294 string.
6295 * sim-n-core.h (sim_core_read_aligned_N): Use.
6296 (sim_core_read_unaligned_N): Ditto.
6297 (sim_core_read_unaligned_N): Ditto..
6298 (sim_core_write_unaligned_N): Ditto.
72f4393d 6299
c906108c 6300 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6301
c906108c
SS		 6302 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6303 endian.
6304 (sim_core_read_aligned_N): Ditto.
6305
6306 * sim-core.c (sim_core_set_xor_endian): New function.
6307 (sim_core_attach): Don't overwrite the per-cpu xor map when
6308 cloning the global core.
6309
6310Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311
6312 * sim-engine.h: Update below so that it is using an enumerated
6313 type.
6314
6315Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6316
72f4393d
L		 6317 * sim-engine.c (sim_engine_restart):
6318 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6319 return value used for simulator restart from 0 to 2.
6320
6321Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6322
6323 * cgen-scache.c (scache_option_handler): Add is_command arg.
6324
6325 * sim-model.c (model_option_handler): Add is_command argument.
6326
6327 * sim-profile.c (profile_option_handler): Add is_command arg.
6328
6329 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6330 involved.
6331
6332 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6333 order that they are registered.
6334
6335 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6336 between option and command line processing.
6337
6338 * sim-options.c: Include stdlib.h, ctype.h.
6339
6340 * Make-common.in (sim-watch.o): Add rule.
6341 (sim_main_headers): Assume sim-assert.h included.
6342 (sim-*.o): Simplify make rule.
72f4393d 6343
c906108c
SS		 6344 * sim-module.c: Add sim_watch_install to module list.
6345
6346Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6347
6348 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6349 has been loaded.
6350
6351 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6352 * sim-events.c (sim_events_install): Ditto.
6353 * sim-core.c (sim_core_install): Ditto.
6354 * sim-model.c (model_install): Ditto.
6355 * sim-options.c (standard_install): Ditto.
6356 * sim-profile.c (profile_install): Ditto.
6357 * sim-reason.c (sim_stop_reason): Ditto.
6358 * sim-run.c (sim_engine_run): Ditto.
6359 * sim-utils.c (sim_analyze_program): Ditto.
6360
6361 * sim-module.c (modules): Make profile_install and trace_install
6362 optional.
6363
6364 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6365
6366 * sim-options.c (standard_option_handler): Set the byte order.
6367
6368 * sim-events.c (sim_events_process): Allow multi tick processing.
6369 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6370
c906108c
SS		 6371 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6372 prototypes. Under development.
6373 (sim_events): Replace processing with nr_ticks_to_process.
6374
6375Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6376
6377 * nrun.c (main): Pass callbacks to sim_open instead of using
6378 sim_set_callbacks.
6379
6380 * run.c (main): Ditto.
6381
6382Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6383
6384 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6385 stop tk interrupting malloc calls.
6386 (sim_events_zalloc): Converse.
6387
6388 * Make-common.in (sim_main_headers): Add sim-events.h.
6389
6390 * sim-events.c (sim_events_schedule_after_signal): Change return
6391 type to void - signal events are strictly internal.
6392 (sim_events_init): Allocate a finite buffer for signal events.
6393 (sim_events_schedule_after_signal): Enter signal events into the
6394 signal buffer.
6395
6396 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6397 (sim_engine_restart): Ditto.
6398 (sim_engine_abort): Ditto.
6399 * sim-stop.c (sim_stop): Ditto.
6400 (control_c_simulation): Ditto.
6401 * sim-resume.c (sim_resume): Ditto.
6402 (has_stepped): Ditto.
6403 * sim-abort.c (sim_engine_abort): Ditto.
6404
6405 * sim-basics.h (transfer_type): New type.
6406
6407 * sim-core.c (sim_core_signal): New function. Print core signal
6408 information.
6409 (sim_core_find_mapping): Add transfer argument.
6410
6411 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6412 SIM_CORE_SIGNAL if a recoverable abort.
6413 * sim-core.c (sim_core_find_mapping): Ditto.
6414
6415Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416
6417 * sim-core.c (sim_core_find_mapping): Replace calls to
6418 sim_io_error to more resiliant sim_engine_abort.
6419
6420 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6421 (sim_core_write_unaligned_N): Ditto.
6422
6423Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6424
6425 * sim-module.c: Add sim_events_install to list.
72f4393d 6426
c906108c
SS		 6427 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6428 from sim_core_*.
6429 (sim_events_init): Now returns SIG_RC.
6430
6431 * sim-run.c: New file. Generic sim_engine_run.
6432 * sim-reason.c: New file. Generic sim_stop_reason.
6433 * sim-stop.c: New file. Generic sim_stop.
6434 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6435
c906108c
SS		 6436 * Make-common.in (sim-engine.o): Add rule.
6437 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6438
c906108c
SS		 6439 * sim-engine.h, sim-engine.c: New file. Provide generic
6440 implementation of sim_engine_halt, sim_engine_error. et.al.
6441
6442 * sim-base.h (sim_state_base): Add member halt.
6443 (sim-engine.h): Include.
6444
6445 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6446 handlers.
6447 * sim-events.c (sim_events_poll): Update event handler.
6448
6449Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6450
6451 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6452 function.
6453 (sim_events_watch_sim): New function.
6454 (sim_events_watch_core): New function.
6455 (sim_watch_valid): New function.
6456 (sim_events_preprocess): New function.
6457 (sim_events_process): Process the watchpoints as well as the timer
6458 queue.
6459 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6460 (sim_events_deschedule): Check all the queues when removing an
6461 event.
6462 (sim_events_init): Ditto for cleaning.
6463
6464Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6465
6466 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6467
6468Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6469
6470 * callback.c (os_open): Type of arg flags is int.
6471
6472Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6473
6474 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6475 just like normal numbers as per IEEE rules.
6476
6477Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6478
6479 * callback.c (os_close): Mark the descriptor as being
6480 available if the close succeeded.
6481 (os_open): Pass 0644 as the mode of the file being created.
6482
6483Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6484
6485 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6486 float.
6487
6488 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6489 * sim-lnline.h: Update.
6490
6491 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6492 conversion functions.
6493 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6494
c906108c
SS		 6495 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6496 compare functions. Replacing.
6497 (sim_fpu_cmp): This. Delete.
72f4393d 6498
c906108c
SS		 6499Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6500
6501 * sim-core.c (sim_core_find_mapping): Call engine_error not
6502 sim_io_error when possible.
6503
6504Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6505
6506 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6507 high/low double word.
6508
6509 * sim-trace.h: Remove definition of attribute - defined in
6510 sim_basics.h.
6511
6512Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6513
6514 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6515 name of the option - or family of options.
6516
6517 * sim-options.c (sim_args_command): Match command `a-b c' with
6518 option `--a-b-c' from option table.
6519
6520Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6521
6522 * sim-options.c (sim_print_help): For optional arguments, wrap
6523 them in [].
6524
6525 * sim-trace.c (set_trace_options): New function, handle optional
6526 argument and multiple assignment.
6527 (trace_option_handler): Update.
6528
6529 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6530 when branch tracing selected.
6531
6532Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6533
6534 * sim-trace.c (trace_one_insn): Make a va-args function.
6535
6536 * sim-trace.c (trace_vprintf): New function, va-arg version of
6537 trace_printf.
6538
6539Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6540
6541 * sim-trace.c (trace_uninstall): Don't close a file twice.
6542 * sim-profile.c (profile_uninstall): Likewise.
6543
6544Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6545
6546 * sim-trace.c (toplevel): Include bfd.h.
6547 (trace_options): Note that --trace-linenum also turns on
6548 --trace-insn. Add --trace-{branch,semantics}.
6549 (trace_option_handler): If --trace-linenum, also turn on
6550 --trace-insn. Add --trace-branch support. If --trace-semantics,
6551 turn on ALU, FPU, branch, and memory tracing.
6552 (trace_one_insn): New function to trace an instruction. Support
6553 --trace-linenum.
6554 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6555
6556 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6557 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6558 (TRACE_branch): Add new mask.
6559 (TRACE_*_P): Define all possible trace_p macros.
6560 (trace_one_insn): Declare function.
6561
6562Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6563
6564 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6565 GNU C doesn't support __attributes__.
6566 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6567 format strings.
6568
6569Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6570
6571 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6572 addresses are masked forcing them to be correctly aligned.
6573 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6574 * sim-config.c (config_alignment_to_a): Update.
6575
6576 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6577 core data.
6578 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6579 type.
6580 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6581 processor specific core maps.
6582 (sim_core_map_attach): Copy the core map data to each of the
6583 processor specific core data structures.
6584 * sim-core.c (sim_core_find_mapping): Update.
6585
6586 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6587 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6588 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6589 alternatives that handle unaligned addresses.
6590 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6591 with just CPU arg.
6592 * cgen-utils.c (sim_disassemble_insn): Update.
6593
6594Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6595
6596 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6597 tracing.
6598
6599 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6600 fpu support.
6601
6602 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6603
6604Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6605
6606 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6607 to map type.
72f4393d 6608
c906108c
SS		 6609 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6610 statement.
6611
6612Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6613
6614 * cgen-trace.c: Prepend additional trace_printf argument.
6615
6616 * cgen-utils.c (sim_disassemble_insn): Add additional core
6617 arguments.
6618
6619Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6620
6621 * nrun.c (main): Catch/report errorenous simulator states.
6622
6623 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6624 * sim-trace.c: #include string.h/strings.h so that memset is
6625 defined.
6626 * sim-utils.c: Ditto.
6627 * sim-profile.c: Ditto. And stdlib.h.
6628 (print_bar): Only define when used by instruction or memory profiler.
6629
6630 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6631
c906108c
SS		 6632 * sim-load.c (sim_load_file): Make the name constant.
6633 (sim_load_file): Passify gcc.
6634
6635 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6636 file.
6637 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6638
c906108c
SS		 6639 * sim-base.h (sim_cpu): Pre define here so available to all.
6640
6641 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6642 Restore the sim_cpu and instruction_address arguments so that full
6643 information is available to the abort function.
6644 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6645 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6646
6647 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6648 tracing support for sim-events and sim-core.
6649 (trace_option_handler): Convert #if to if where possible so always
6650 compiled/checked by C compiler.
6651 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6652
c906108c
SS		 6653 * sim-base.h: Adjust comment documenting how to define the cpu
6654 structure.
6655 (sim_state_base): Add sim_core and sim_events to simulator base
6656 object.
6657
6658 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6659 * sim-core.c (sim_core_init, sim_core_attach,
6660 sim_core_find_mapping): Update.
6661 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6662 update_time_from_event, insert_sim_event,
6663 sim_events_schedule_after_signal, sim_events_deschedule,
6664 sim_events_tick): Ditto.
72f4393d 6665
c906108c
SS		 6666 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6667 sim-model.h): Move #includes from here.
6668 * sim-base.h: To here.
6669 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6670
c906108c
SS		 6671Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6672
6673 * callback.c (default_callback): Missing initialisers.
6674
6675Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6676
6677 * sim-utils.c (sim_add_commas): New function.
6678 * sim-basics.h (sim_add_commas): Add prototype.
6679 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6680 * sim-profile.c (COMMAS): New macro.
6681 (print_*): Use it to print commas in numbers.
6682
6683 * configure: Regenerated.
6684
6685 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6686 (cgen_state): New member run_fast_p.
6687 (cgen_init): Add prototype.
6688 (sim_disassemble_insn): New arg `cpu'.
6689 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6690 * cgen-utils.c (cgen_init): New function.
6691 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6692 * genmloop.sh: Call engine_halt if loop exits.
6693
6694 * Makefile.in (sim-options_h): Define.
6695 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6696 (sim-model.o): Add new rule.
6697 (cgen-{scache,trace,utils}.o): Add new rules.
6698 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6699 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6700 Indent output by 2 spaces.
6701 * cgen-scache.h (scache_print_profile): Update.
6702 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6703 Use trace_printf, not fprintf.
6704 (trace_extract): Use trace_printf, not cgen_trace_printf.
6705 * genmloop.sh (!FAST case): Increment `insn_count'.
6706 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6707 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6708 access macro's name.
6709 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6710 Change return type to SIM_RC.
6711 (sim_core_{install,uninstall}): New functions.
6712 * sim-core.h (sim_core_{install,uninstall}): Declare.
6713 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6714 Change return type to SIM_RC.
6715 * sim-model.h (models,machs,model_install): Declare.
6716 * sim-module.c (modules): Add scache_install, model_install.
6717 (sim_post_argv_init): Set cpu->state backlinks.
6718 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6719 (standard_option_handler): Likewise.
6720 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6721 sim-profile.h.
6722 (*): Assume ANSI C.
6723 (profile_options): Delete --profile-simcache.
6724 (profile_option_handler): Likewise.
6725 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6726 spaces.
6727 (profile_print_{memory,model}): Likewise.
6728 (profile_print_simcache): Delete.
6729 (profile_print_speed): New function.
6730 (profile_print): Rewrite.
6731 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6732 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6733 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6734 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6735 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6736 (profile_print): Update prototype.
6737
6738Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6739
6740 * cgen-scache.[ch], cgen-sim.h: New files.
6741 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6742 * sim-model.c: New file.
6743
6744 * Make-common.in (clean targets): Undo patch of Apr. 22.
6745
6746Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6747
6748 * sim-n-bits.h (signed): If we have a standard compiler, undef
6749 signed, so that signedN is defined correctly.
6750
6751Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6752
6753 * sim-module.h, sim-model.h, sim-profile.h: New files.
6754 * sim-module.c, sim-profile.c: New files.
6755 * Make-common.in (SIM_PROFILE): Define
6756 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6757 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6758 (sim_module.o,sim-profile.o): Add rules for.
6759 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6760 (--enable-sim-profile): Add.
6761 * configure: Regenerated.
6762 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6763 model. Move trace and profile support to sim-{trace,profile}.h.
6764 New members trace_data, profile_data.
6765 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6766 * sim-config.h: Provide default definition of WITH_PROFILE.
6767 (WITH_TRACE): Change default to -1.
6768 (MAX_NR_PROCESSORS): Always define.
6769 * sim-options.c: Move trace and profile support to
6770 sim-{trace,profile}.h.
6771 (sim_pre_argv_init): Moved to sim-model.c.
6772 (standard_install): New function.
6773 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6774 (standard_install): Declare.
6775 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6776 (trace_install, trace_uninstall): New functions.
6777 (trace_printf): Update reference to TRACE_FILE.
6778 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6779 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6780 (WITH_TRACE_FOO_P): Define.
6781 (trace_install): Declare.
6782 (TRACE_DATA): New struct.
6783
6784Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6785
6786 * run.c: Undo last exec_bfd patch.
6787 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6788
6789Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6790
6791 * run.c (exec_bfd): Add back in.
6792 (main): Set exec_bfd.
6793
6794Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6795
6796 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6797
6798Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6799
6800 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6801 less well defined engine_error.
6802 * sim-core.c: Ditto.
6803
6804Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6805
6806 * Make-common.in: Change clean targets to use :: so that other
6807 Makefiles can have their own clean targets.
6808 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6809 __STDC__ to control use of stdarg vs. varargs syntax. Some
6810 systems can't use __STDC__, but require stdarg.
6811
6812Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6813
6814 * sim-options.c (standard_options): Add --endian.
6815 (standard_option_handler): Likewise.
6816
6817 * nrun.c: #include <signal.h>.
6818 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6819 handler that calls sim_stop ().
6820
6821Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6822
6823 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6824 handler that calls sim_stop (). Simulators may still be
6825 establishing their own handler.
6826
6827 * sim-events.c (sim_events_poll): Rename from
6828 sim_events_at_large_int. Poll IO.
6829
6830 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6831 request.
6832
6833 * callback.c (os_poll_quit): New function poll for quit signal
6834 where needed.
6835 (default_callback): Include magic number.
6836
6837Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6838
6839 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6840 Check for functions getrusage, time.
6841 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6842 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6843 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6844 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6845
6846 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6847
6848 * sim-options.c, sim-options.h: New files.
6849 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6850 * Make-common.in (nrun.o): Add rules for.
6851 * nrun.c: New file.
6852
6853 * run.c (main): Check return value of sim_open.
6854
6855 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6856 (sim_main_headers): Add sim-trace.h.
6857 * run.c (exec_bfd, target_byte_order): Delete.
6858 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6859 call sim_load instead. Check return code of sim_create_inferior.
6860 * sim-base.h (CURRENT_STATE): Define.
6861 (sim_state_base): Make typedef. New members options, prog_argv,
6862 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6863 mem_size, memory [+ corresponding access macros].
6864 (sim_cpu_base): New typedef.
6865 * sim-trace.h: New file.
6866 * sim-trace.c: New file.
6867 * sim-basics.h: #include it.
6868 * sim-load.c: New file.
6869
6870Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6871
6872 * Make-common.in (INSTALL): Set to @INSTALL@.
6873 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6874 (install-common): Depend upon installdirs. Use
6875 $(program_transform_name) directly, rather than using
6876 $(INSTALL_XFORM).
6877 (installdirs): New target.
6878 * Makefile.in (INSTALL): Set to @INSTALL@.
6879 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6880 (install-man): Depend upon installdirs. Use
6881 $(program_transform_name) directly, rather than using
6882 $(INSTALL_XFORM).
6883 (installdirs): New target.
6884
6885Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6886
6887 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6888 be overriden.
6889
6890Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6891
6892 * sim-basics.h: Only bring in config.h and tconfig.h if
6893 HAVE_CONFIG_H.
6894
6895Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6896
6897 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6898 numbering convention of the target.
6899 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6900 and WITH_TARGET_WORD_MSB.
6901 (sim_config): When possible, check for consistency with bitsize
6902 and msb.
6903
6904 * sim-bits.h: Allow MSB to be other than zero.
6905 * sim-bits.c: Ditto.
6906 * sim-n-bits.h: Ditto.
72f4393d 6907
c906108c
SS		 6908 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6909 * sim-n-bits.h (MSMASKEDn): Ditto.
6910
6911Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6912
6913 * Makefile.in (INSTALL): Change install.sh to install-sh.
6914
6915Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6916
6917 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6918
6919Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6920
6921 * run.c (main): Check that a program to run was specified.
6922
6923Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6924
6925 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6926
6927 * configure: Regenerated to track ../common/aclocal.m4 changes.
6928 * config.in: Ditto.
6929
6930Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6931
6932 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6933 * sim-config.h: To here.
6934
6935 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6936 (sim_main_headers): Define.
6937 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6938 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6939 (clean): Use it.
6940 (sim-utils.o): Add rule for.
6941 * sim-utils.o: New file.
6942 * sim-basics.h: #include sim-base.h.
6943 (zalloc): Make argument unsigned long.
6944 * sim-base.h: New file.
6945 * sim-inline.h (SIM_IO support): Delete.
6946 * sim-io.h: Delete inline support.
6947 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6948 * sim-config.c: sim-state.h renamed to sim-main.h.
6949 * sim-core.c: Likewise.
6950 * sim-events.c: Likewise.
6951
6952 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6953
6954 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6955 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6956 -DDEBUG.
6957 * configure: Regenerated to track ../common/aclocal.m4 changes.
6958
6959Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6960
6961 * configure: Regenerated to track ../common/aclocal.m4 changes.
6962
6963Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6964
6965 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6966 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6967 are defined by the configure.
6968
6969 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6970
c906108c
SS		 6971 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6972 reserved-bits): Always define.
72f4393d 6973
c906108c
SS		 6974 * sim-config.h, sim-config.c (sim_config): New function - and new
6975 file - co-ordinate the setting/checking of the common simulator
6976 configuration options.
6977
6978 * Make-common.in (sim-config.o): Add rule.
6979
6980Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6981
6982 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6983 va_list from void *, since va_list might not be a pointer type.
6984
6985Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6986
6987 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6988 in wrong order.
6989 (offset_N): Correct computation of LE offset.
6990
6991 * sim-io.c (sim_io_error): Include a new line when reporting
6992 errors.
6993
6994 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6995 `/'.
6996
6997Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6998
6999 * run.c: Include alloca-conf.h.
7000
7001 * callback.c (os_evprintf_filtered): Fix typo.
7002
7003Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7004
7005 * run.c (string.h, strings.h, stdlib.h): Include.
7006
7007 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7008 0 when nothing pending.
7009
7010 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7011 will soon be going away.
7012 (getopt): Plicate GCC.
7013
7014 * sim-endian.c (sim-io.h): Plicate GCC.
7015 * sim-bits.c (sim-io.h): Ditto.
7016 * sim-n-bits.h (ROTn): Ditto.
7017
7018 * sim-io.c (sim_io_error): Correct check for NULL.
7019
7020 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7021 the __FILE__.
7022 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7023 path.
7024
7025Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7026
7027 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7028 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7029
7030Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7031
7032 * sim-alu.h: Include sim-xcat.h.
72f4393d 7033
c906108c
SS		 7034Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7035
7036 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7037 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7038 these.
7039
7040 * sim-events.c (sim_events_at_large_int): New function. Just
7041 schedules an event every large-int ticks.
7042 (sim_events_init): Call.
7043 (sim_events_tick, sim_events_process): Move async handing to
7044 sim_events_process. Move timer decrement so that it occures after
7045 events have been processed.
72f4393d 7046
c906108c
SS		 7047 * sim-basics.h (struct _engine): Remove declaration.
7048
7049 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7050 everything with same. Rename global struct to SIM_DESC.
7051 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7052 * sim-io.h, sim-io.c: Ditto.
72f4393d 7053
c906108c
SS		 7054 * sim-assert.h: New file. Optional assertion checking macros.
7055 * sim-io.c (sim_io_error): Make just this function tolerant to
7056 null pointers.
72f4393d 7057
c906108c
SS		 7058 * sim-xcat.h: New file. Define concatenate macros.
7059 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7060 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7061 concat macros.
72f4393d 7062
c906108c
SS		 7063
7064Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7065
7066 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7067
7068Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7069
7070 * sim-inline.h: Add definitions for sim-types.
7071 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7072 module.
7073
7074Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7075
c906108c
SS		 7076 * sim-events.h: Remove defunct reference to callback struct.
7077
7078Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7079
7080 * configure: Re-generate.
7081
7082Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7083
7084 * Make-common.in (CSEARCH): Do not include the gdb directory in
7085 the search path.
7086
7087Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7088
7089 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7090 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7091 to explicitly incorporate these.
7092
7093 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7094 specify the alignment restrictions of the target architecture -
7095 without this option all alignment restrictions are accomodated.
7096 (--enable-sim-assert): New option. Conditionally compile in
7097 assertion statements.
7098 (--enable-sim-float): New option. Strongly specify the target's
7099 floating point support.
7100 (--enable-sim-hardware): New option. Specify the hardware devices
7101 included in the simulation.
7102 (--enable-sim-packages): New option. Specify the hardware
7103 packages included in the simulation.
7104 (--enable-sim-regparm): New option. Specify that parameters be
7105 passed in registers instead of on the stack.
7106 (--enable-sim-reserved-bits): New option. Specify that reserved
7107 bits within an instruction are are correctly set.
7108 (--enable-sim-smp): New option. Specify the level of SMP support
7109 to be included in the simulator.
7110 (--enable-sim-stdcall): New option. Specify an alternative
7111 function call convention.
7112 (--enable-sim-xor-endian): New option. Configure xor-endian
7113 support used by some targets to implement bi-endian support.
72f4393d 7114
c906108c
SS		 7115Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7116
7117 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7118 host endianness to be overridden.
7119 (--enable-sim-endian): Allow the target platform's byte order
7120 to be overridden.
7121 (--enable-sim-inline): Control the inlining of common components.
7122 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7123 (--enable-sim-warnings): Enable additional GCC compiler checks.
7124 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7125 SIM_WARNINGS): Add.
72f4393d 7126
c906108c
SS		 7127 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7128 sim-*-n.h so that the names are uniq on dos machines
7129 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7130
c906108c
SS		 7131Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7132
7133 * run.c: #include "libiberty.h".
7134 (main): New locals sd,no_args,sim_argv.
7135 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7136 is program name. Update call to sim_set_callbacks.
7137 Record result of sim_open, pass to other sim_foo routines.
7138
7139Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7140
7141 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7142 final newline.
7143
7144Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7145
7146 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7147 Route stdout through buffered IO.
7148
7149 * callback.c: Add os_flush_stderr, os_write_stderr,
7150 os_evprintf_filtered functions to route error output through
7151 stderr.
72f4393d 7152
c906108c
SS		 7153 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7154 Correct return type - should be void.
7155
7156Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7157
7158 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7159
7160 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7161 not provide a default value as undefined indicates disable code.
7162
7163Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7164
7165 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7166 directory.
7167 * sim-events.h, sim-events.c: Ditto.
7168 * sim-io.h, sim-io.c: Ditto.
72f4393d 7169
c906108c 7170Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7171
c906108c
SS		 7172 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7173
7174 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7175 extract the tail or least signifiant bits from an integer of the
7176 specified size.
72f4393d 7177
c906108c
SS		 7178 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7179 WITH_TARGET_BITSIZE so that the compilation will fail when an
7180 unsupported bitsize value is defined.
7181
7182 (INSERTED*): Convert to functions.
7183 (EXTRACTED*): Ditto.
72f4393d 7184
c906108c 7185 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7186
c906108c
SS		 7187Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7188
7189 * sim-inline.h: Allow explicit control over which .c files will be
7190 included by their header.
7191
7192 * sim-inline.h: Allow explicit control over which .c files use the
7193 alternative - REGPARM - parameter passing mechanism.
72f4393d 7194
c906108c
SS		 7195 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7196 icache.c, idecode.c, semantics.c or support.c. Those names are
7197 not generally applicable.
72f4393d 7198
c906108c
SS		 7199Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7200
7201 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7202 in a fashion similar to sim-endian-n.
7203
7204 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7205 both value and address macro's.
7206
7207Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7208
7209 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7210
7211 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7212 generic L_word, H_word macro's.
7213
7214Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7215
7216 * sim-basics.h: Borrow code from ppc directory.
7217 * sim-bits.c: Ditto.
7218 * sim-bits.h: Ditto.
7219 * sim-config.h: Ditto.
7220 * sim-endian-n.h: Ditto.
7221 * sim-endian.c: Ditto.
7222 * sim-endian.h: Ditto.
7223 * sim-inline.c: Ditto.
7224 * sim-inline.h: Ditto.
7225 * sim-types.h: Ditto.
7226
7227Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7228
7229 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7230 all the ALU size alternatives and then auto-configure a default.
72f4393d 7231
c906108c
SS		 7232 * sim-alu.h: Copy ppc/idecode_expression.h.
7233
7234Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7235
7236 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7237 sign extend a bit within a value.
7238
7239 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7240 a pointer into the middle of a host word.
7241 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7242
c906108c
SS		 7243Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7244
7245 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7246 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7247 appropriate definitions of read, write, etc. Add prototype for
7248 system.
7249
7250Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7251
7252 * Makefile.in (libcommon.a): Delete.
7253 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7254 (gentmap,targ-vals.h,targ-map.c): Likewise.
7255 (run-autoconf): Delete.
7256 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7257 (common makefile fragment): Moved back into ...
7258 * Make-common.in: Resurrect.
7259 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7260 * configure: Regenerated.
7261
7262Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7263
7264 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7265 (SIM_AC_OUTPUT): To here.
7266
7267Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7268
7269 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7270 comments and single quotes. Fixes a problem found on hpux.
7271
7272Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7273
7274 * aclocal.m4: Remove Make-common.in from dependencies.
7275 * (distclean): Remove targ-vals.def.
7276
7277 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7278 into here. Makes insertion into makefiles easier. Also, change
7279 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7280 targ-map.o, and run are built. They are now built in the
7281 individual simulator directories, taking sources from ../common as
7282 necessary. This replaces the merging of libcommon.a into
7283 linsim.a, which was problematic for the WinGDB build process.
7284 * run.c: Include config.h from . instead of ../common.
7285 * Make-common.in: Remove. It's no longer necessary.
7286
7287Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7288
7289 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7290 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7291
7292Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7293
7294 * run.c (main): Set target_byte_order before call to sim_open.
7295
7296Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7297
7298 * callback.c: #include <stdlib.h>
7299 (os_error): New function.
7300 (default_callback): Add os_error.
7301
7302Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7303
7304 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7305 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7306 specific.
7307 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7308
7309Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7310
7311 * run.c: #include ../common/config.h, tconfig.h.
7312 (myname): New static global.
7313 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7314 Only process -c ifdef SIM_HAVE_SIMCACHE.
7315 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7316 Parse program name from argv[0] and use in error messages.
7317 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7318 Add support for incomplete h8/300 termination indicators.
7319 (usage): Make more verbose.
7320 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7321 * Makefile.in,Make-common.in,callback.c: New files.
7322 * nltvals.def,gentmap.c,gentvals.sh: New files.
7323
72f4393d 7324Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7325
7326 * run.c: Include stdarg.h if __STDC__.
7327
7328Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7329
7330 * run.c (main): Don't print out anything if the signal
7331 number is zero (ie no signal).
7332
7333Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7334
7335 * run.c (main): Print out if the program raised a signal.
7336
7337Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7338
7339 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7340 (main): Ditto.
7341
7342Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7343
7344 * run.c (main): Explicitly cast malloc() parameter.
7345
7346Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7347
7348 * run.c (sim_bfd): New global to hold the bfd pointer for the
7349 executable.
7350 (main): Initialize sim_bfd.
7351
7352Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7353
7354 * run.c (main): Use new bfd_big_endian macro.
7355
7356Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7357
7358 * run.c (main): Removed SH specific comments, so source is
7359 generic. Also updated to only load relevant sections. Moved
7360 sim_open() to after callback attach (to match GDB).
7361
7362 * run.1: Removed SH specific comments.
7363
7364Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7365
7366 * run.c (main): Always return sigrc at end.
7367
7368Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7369
7370 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7371 bfd_check_format() fails.
7372
7373Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7374
7375 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository