]> 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
f220ef63
MF		 12021-01-12 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
4
9c70334d
MF		 52021-01-11 Mike Frysinger <vapier@gentoo.org>
6
7 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
8
90e123dd
MF		 92021-01-11 Mike Frysinger <vapier@gentoo.org>
10
11 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
12
68ed2854
MF		 132021-01-11 Mike Frysinger <vapier@gentoo.org>
14
15 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
16 strings.h, time.h, and errno.h.
17 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
18 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
19 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
20 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
21 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
22 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
23 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
24 and strings.h include.
25
f074c07d
MF		 262021-01-09 Mike Frysinger <vapier@gentoo.org>
27
28 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
29 * sim-core.c, sim-watch.c: Include libiberty.h.
30
50df264d
MF		 312021-01-09 Mike Frysinger <vapier@gentoo.org>
32
33 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
34
bf470982
MF		 352021-01-09 Mike Frysinger <vapier@gentoo.org>
36
37 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
38 Set WERROR_CFLAGS when first arg is not set or is "yes".
39
b5a4a01a
MF		 402021-01-09 Mike Frysinger <vapier@gentoo.org>
41
42 * hw-base.c (full_name_of_hw): Delete full_name. Replace
43 hw_strdup call with hw_malloc.
44
ce0be407
MF		 452021-01-09 Mike Frysinger <vapier@gentoo.org>
46
47 * cgen-par.c: Include stdlib.h.
48 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
49
46f900c0
MF		 502021-01-08 Mike Frysinger <vapier@gentoo.org>
51
52 * Make-common.in (C_DIALECT): Define.
53 (COMPILE.pre): Append $(C_DIALECT).
54 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
55
e904f56d
MF		 562021-01-07 Mike Frysinger <vapier@gentoo.org>
57
58 * sim-core.c (sim_memory_map): Define.
59
dfb856ba
MF		 602021-01-04 Mike Frysinger <vapier@gentoo.org>
61
62 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
63 * configure: Regenerate.
64
babd2ee1
MF		 652021-01-04 Mike Frysinger <vapier@gentoo.org>
66
67 * sim-options.c (sim_print_version): Print out more details when
68 is_command is non-zero.
69
19b1c385
MF		 702021-01-04 Mike Frysinger <vapier@gentoo.org>
71
72 * sim-options.c (standard_option_handler): Call sim_print_version.
73 (sim_print_version): New function.
74 * sim-options.h (sim_print_version): New prototype.
75
dbed468b
MF		 762021-01-04 Mike Frysinger <vapier@gentoo.org>
77
78 * sim-config.c (print_sim_config): Rename to ...
2b667e32 79 (sim_config_print): ... this.
dbed468b
MF		 80 * sim-config.h: Likewise.
81
0ede24f2
MF		 822021-01-02 Mike Frysinger <vapier@gentoo.org>
83
84 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
85 FLOOR_PAGE): Delete unused macros.
86 (align_up, align_down): Define.
87
b3f8962b
TV		 882020-08-10 Tom de Vries <tdevries@suse.de>
89
90 * sim-cpu.c: Include stdlib.h for free.
91
b760fb3a
SM		 922020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
93
94 * nrun.c: Include stdlib.h.
95 * sim-core.c: Likewise.
96 * sim-engine.c: Likewise.
97 * sim-io.c: Likewise.
98 * sim-module.c: Likewise.
99 * sim-reason.c: Likewise.
100
78aa740b
TT		 1012019-12-19 Tom Tromey <tromey@adacore.com>
102
103 PR build/24572:
104 * Makefile.in (install-strip): New target.
105
f47674be
PK		 1062019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
107
108 * sim-utils.c: Prevent buffer overflow.
109
ddd44b70
DD		 1102019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
111
112 * gennltvals.sh: Add PRU libgloss target.
113 * nltvals.def: Regenerate from the latest libgloss sources.
114
f1cc84f5
SH		 1152019-06-13 Stafford Horne <shorne@gmail.com>
116
117 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
118 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
119 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
120
688cea90
SH		 1212019-06-13 Stafford Horne <shorne@gmail.com>
122
123 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
124 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
125
798066ab
AB		 1262019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
127
128 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
129 CURRENT_TARGET_BYTE_ORDER.
130 (SUBWORDTFSI): Likewise.
131 (JOINSIDF): Likewise.
132 (JOINSIXF): Likewise.
133 (JOINSITF): Likewise.
134
d3fe0d7b
AB		 1352019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
136
137 * sim-base.h: Add 'sim-assert.h' include.
138 * sim-basics.h: Add 'libiberty.h' include.
139
b6061d4d
SH		 1402019-03-28 Stafford Horne <shorne@gmail.com>
141
142 * sim-options.c: Include "config.h".
143 Include <stdio.h>.
144 * sim-watch.c: Include "config.h".
145 Include <stdio.h>.
146 * hw-device.c: Include <string.h>.
147 * hw-events.c: Include <string.h>.
148 * hw-handles.c: Include <stdlib.h>.
149 * sim-fpu.c: Include <stdlib.h>.
150
ef986697
SH		 1512019-03-28 Stafford Horne <shorne@gmail.com>
152
153 * Make-common.in (sim-arange_h): Remove sim-arange.c
154 * sim-arange.c: Remove SIM_ARANGE_C.
155 Add ifdef for _SIM_ARANGE_C_.
156 Include "sim-arange.h".
157 Remove include for unused "sim-assert.h".
158 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
159 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
160 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
161 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
162 INLINE_SIM_ARANGE.
163 * sim-arange.h (sim_addr_range_add): Declare as
164 INLINE_SIM_ARANGE.
165 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
166 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
167 Remove definition of SIM_ARANGE_INLINE.
168 Remove [HAVE_INLINE].
169 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
170 * sim-base.h: Include "sim-arange.h"
171 * sim-basics.h: Remove include of "sim-arange.h"
172 * sim-inline.c: Include "sim-arange.c"
173 * sim-inline.h: Define INLINE_SIM_ARANGE.
174 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
175 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
176
67f8b42f
TT		 1772019-01-26 Tom Tromey <tom@tromey.com>
178
179 * Make-common.in (version.c): Use sim's create-version.sh.
180 * create-version.sh: New file.
181
7516c26f
PK		 1822019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
183
b84bb29d 184 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 185
dc7e8184
SM		 1862019-01-15 Simon Marchi <simon.marchi@ericsson.com>
187
188 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
189
c5ebe0ff
AB		 1902018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
191
192 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
193 this point, it should have already been set in cb_syscall.
194
07f5f4c6
RH		 1952018-10-05 Stafford Horne <shorne@gmail.com>
196
197 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
198 (ADDOFDI): New function, add overflow flag DI variant.
199 (SUBCFDI): New function, subtract carry flag DI variant.
200 (SUBOFDI): New function, subtract overflow flag DI variant.
201
2283a210
КВО		 2022018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
203
204 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
205 cpu_core.byte_xor.
206 * sim-core.c (sim_core_set_xor): Likewise.
207 (sim_core_xor_read_buffer): Likewise.
208 (sim_core_xor_write_buffer): Likewise.
209
58884b0e
PG		 2102017-12-12 Peter Gavin <pgavin@gmail.com>
211 Stafford Horne <shorne@gmail.com>
212
213 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
214 flag.
215 (MUL1OFSI): New function, 1's complement overflow flag.
216
07b95864
PG		 2172017-12-12 Peter Gavin <pgavin@gmail.com>
218 Stafford Horne <shorne@gmail.com>
219
220 * cgen-accfp.c (remsf, remdf): New function.
221 (cgen_init_accurate_fpu): Add remsf and remdf.
222 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
223 * sim-fpu.c (sim_fpu_rem): New function.
224 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
225 (sim_fpu_rem): New function.
226 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
227
5c887dd5
JB		 2282017-09-06 John Baldwin <jhb@FreeBSD.org>
229
230 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
231 environment.
232
003ca0fd
YQ		 2332017-05-24 Yao Qi <yao.qi@linaro.org>
234
235 * sim-trace.c (trace_disasm): Caller update.
236
5357150c
MF		 2372016-08-15 Mike Frysinger <vapier@gentoo.org>
238
239 * sim-base.h (sim_state_base): Add prog_syms_count.
240 (STATE_PROG_SYMS_COUNT): Define.
241 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
242 (trace_load_symbols): New function.
243 (trace_sym_value): Likewise.
244 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
245 loading logic with a call to trace_load_symbols.
246 * sim-trace.h (trace_load_symbols, trace_sym_value): New
247 prototypes.
248
4c171e25
MF		 2492016-08-13 Mike Frysinger <vapier@gentoo.org>
250
251 * cgen-types.h (mode_names): Mark const.
252 * cgen-utils.c (mode_names): Likewise.
253
6b979454
MF		 2542016-08-13 Mike Frysinger <vapier@gentoo.org>
255
256 * cgen-defs.h (struct cgen_state): Delete argv and envp.
257 (STATE_ARGV, STATE_ENVP): Delete.
258
13754e4c
NC		 2592016-02-04 Nick Clifton <nickc@redhat.com>
260
261 * cgen-scache.c (scache_option_handler): Prevent possible
262 undefined behaviour computing the size of the scache by using
263 unsigned integers instead of signed integers.
264
f749ed60
JB		 2652016-01-17 Joel Brobecker <brobecker@adacore.com>
266
267 * sim-fpu.c: Minor comment fixes throughout.
268
3c8e93b7
JB		 2692016-01-17 Joel Brobecker <brobecker@adacore.com>
270
271 * sim-fpu.c (print_bits): Minor reformatting (no code change).
272 (sim_fpu_map): Likewise.
273
34ac507d
MF		 2742016-01-11 Mike Frysinger <vapier@gentoo.org>
275
276 * sim-config.c (print_sim_config): Drop extra whitespace before =
277 in output for byte order, stdio, and msb settings.
278
ce39bd38
MF		 2792016-01-10 Mike Frysinger <vapier@gentoo.org>
280
281 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
282 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
283 sim-stdio, sim-trace, and sim-profile.
284 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
285 (SIM_AC_OPTION_ASSERT): Likewise.
286 (SIM_AC_OPTION_SMP): Likewise.
287 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
288 * configure: Regenerate.
289 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
290 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
291 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
292 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
293 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
294 WITH_ENVIRONMENT & USER_ENVIRONMENT.
295 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
296 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
297 WITH_ASSERT, WITH_STDIO): Delete.
298 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
299 check.
300
e19418e0
MF		 3012016-01-10 Mike Frysinger <vapier@gentoo.org>
302
303 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
304 * configure: Regenerate.
305 * Make-common.in (SIM_PACKAGES): Delete.
306 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
307
16f7876d
MF		 3082016-01-10 Mike Frysinger <vapier@gentoo.org>
309
310 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
311
35656e95
MF		 3122016-01-10 Mike Frysinger <vapier@gentoo.org>
313
314 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
315
99d8e879
MF		 3162016-01-10 Mike Frysinger <vapier@gentoo.org>
317
318 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
319 sim_link_links.
320 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
321 * gentmap.c: Change targ-vals.def include to nltvals.def.
322 * Make-common.in (gentmap): Change targ-vals.def to
323 $(srccom)/nltvals.def.
324 (distclean): Delete rm -f targ-vals.def.
325 * Makefile.in: Update comment.
326
347fe5bb
MF		 3272016-01-10 Mike Frysinger <vapier@gentoo.org>
328
329 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
330 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
331 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
332
0dc73ef7
MF		 3332016-01-10 Mike Frysinger <vapier@gentoo.org>
334
335 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
336 and --enable-sim-stdcall and sim_stdcall.
337 * configure: Regenerate.
338 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
339 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
340 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
341 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
342 (REGPARM_*): Delete all regparm defines and their use.
343
22be3fbe
MF		 3442016-01-10 Mike Frysinger <vapier@gentoo.org>
345
346 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
347 * Make-common.in (SIM_CFLAGS): Delete.
348 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
349 * Makefile.in: Likewise.
350
936df756
MF		 3512016-01-09 Mike Frysinger <vapier@gentoo.org>
352
353 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
354 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
355 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
356 * acinclude.m4 (SIM_AC_COMMON): ... here.
357 * aclocal.m4, configure: Regenerate.
358 * config.in: Delete file.
359 * callback.c: Change cconfig.h include to config.h.
360 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
361 syscall.c: Likewise.
362 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
363 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
364
b900245c
MF		 3652016-01-06 Mike Frysinger <vapier@gentoo.org>
366
367 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
368 date, and time information.
369
2e3d4f4d
MF		 3702016-01-06 Mike Frysinger <vapier@gentoo.org>
371
372 * sim-options.c (sim_parse_args): Mark argv array const.
373 * sim-options.h (sim_parse_args): Likewise.
374
bfb2629c
MF		 3752016-01-05 Mike Frysinger <vapier@gentoo.org>
376
377 * sim-trace.c: Include dis-asm.h.
378 (OPTION_TRACE_DISASM): New enum.
379 (trace_options): Add trace-disasm flag.
380 (trace_option_handler): Handle OPTION_TRACE_DISASM.
381 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
382 (dis_read, dis_printf, trace_disasm): New functions.
383 * sim-trace.h: Include dis-asm.h.
384 (TRACE_INSN_IDX): Clarify comment.
385 (TRACE_DISASM_IDX): New enum.
386 (TRACE_disasm): New define.
387 (WITH_TRACE_DISASM_P): New define.
388 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
389 (STRACE_DISASM_P): New define.
390 (TRACE_DISASM_P): Likewise.
391 (TRACE_DISASM_P): Likewise.
392 (TRACE_DISASM): Likewise.
393 (trace_disasm): New function.
394
44ddb0c6
MF		 3952016-01-04 Mike Frysinger <vapier@gentoo.org>
396
397 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
398
bc273e17
MF		 3992016-01-04 Mike Frysinger <vapier@gentoo.org>
400
401 * cgen-scache.c (MAX): Delete.
402 (scache_init): Change MAX to max.
403 * cgen-trace.c (min): Delete.
404 * cgen-utils.c (min): Delete.
405 * sim-basics.h [!min] (min): Define.
406 [!max] (max): Define.
407
8d7d784e
MF		 4082016-01-04 Mike Frysinger <vapier@gentoo.org>
409
410 * sim-options.c (sim_parse_args): Tweak getopt error message.
411
9bbf6f91
MF		 4122016-01-04 Mike Frysinger <vapier@gentoo.org>
413
414 * acinclude.m4 (sim-bswap): Delete.
415 * configure: Regenerate.
416 * Make-common.in (SIM_BSWAP): Delete.
417 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
418 * sim-config.h (htonl, ntohl): Delete.
419 (WITH_BSWAP): Delete.
420
77cf2ef5
MF		 4212016-01-03 Mike Frysinger <vapier@gentoo.org>
422
423 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
424 opterr state to it before calling getopt_long and restore afterwards.
425 Set opterr to 0. When optc is '?', call sim_io_eprintf.
426
61971b86
MF		 4272016-01-03 Mike Frysinger <vapier@gentoo.org>
428
429 * hw-device.h (device): Delete commented typedef.
430 * sim-basics.h (device): Delete typedef.
431
34fed699
MF		 4322016-01-03 Mike Frysinger <vapier@gentoo.org>
433
434 * sim-options.c (sim_parse_args): Replace for loop with a call
435 to countargv.
436
aba6f46b
MF		 4372016-01-03 Mike Frysinger <vapier@gentoo.org>
438
439 * nrun.c (myname): Mark const.
440 (main): Mark name const. Replace myname parsing loop with a
441 call to lbasename.
442
0cb8d851
MF		 4432016-01-03 Mike Frysinger <vapier@gentoo.org>
444
445 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
446 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
447 (SIM_AC_OPTION_HOSTENDIAN): Delete.
448 * config.in, configure: Regenerate.
449 * Make-common.in (SIM_HOSTENDIAN): Delete.
450 * sim-config.c (current_host_byte_order): Delete.
451 (sim_config): Delete current_host_byte_order assignments and
452 CURRENT_HOST_BYTE_ORDER checks.
453 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
454 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
455 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
456 (current_host_byte_order): Delete.
457 (CURRENT_HOST_BYTE_ORDER): Likewise.
458 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
459 (HOST_BYTE_ORDER): ... this.
460 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
461 HOST_BYTE_ORDER.
462 (sim_endian_join_16): Likewise.
463 * sim-n-core.h (sim_core_read_misaligned_N): Change
464 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
465 (sim_core_write_misaligned_N): Likewise.
466 * sim-n-endian.h (endian_t2h_N): Likewise.
467 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
468 endian_le2h_N): Likewise.
469 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
470
1ac72f06
MF		 4712016-01-02 Mike Frysinger <vapier@gentoo.org>
472
473 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
474 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
475 BFD_ENDIAN_UNKNOWN.
476 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
477 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
478 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
479 * nrun.c (main): Likewise.
480 * sim-config.c (current_host_byte_order): Change type to enum
481 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
482 (current_target_byte_order): Likewise.
483 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
484 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
485 BFD_ENDIAN_UNKNOWN.
486 (sim_config): Change prefered_target_byte_order type to enum
487 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
488 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
489 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
490 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
491 Delete all the various arch/OS endian includes & defines.
492 (current_host_byte_order): Change type to enum bfd_endian.
493 (current_target_byte_order): Likewise.
494 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
495 (CURRENT_TARGET_BYTE_ORDER): Likewise.
496 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
497 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
498 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
499 BFD_ENDIAN_UNKNOWN.
500 (sim_events_watch_core): Likewise.
501 * sim-events.h: Likewise.
502 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
503 BFD_ENDIAN_BIG.
504 (sim_core_write_misaligned_N): Likewise.
505 * sim-n-endian.h (endian_h2be_N): Likewise.
506 (endian_be2h_N): Likewise.
507 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
508 (offset_N): Likewise.
509 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
510 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
511
d47f5b30
MF		 5122016-01-02 Mike Frysinger <vapier@gentoo.org>
513
514 * cgen-defs.h (current_state): Delete.
515 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
516 * sim-utils.c (current_state): Delete.
517
9950eccb
MF		 5182015-12-30 Mike Frysinger <vapier@gentoo.org>
519
520 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
521 to use lbasename.
522
5e744ef8
MF		 5232015-12-27 Mike Frysinger <vapier@gentoo.org>
524
525 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
526
1b393626
MF		 5272015-12-26 Mike Frysinger <vapier@gentoo.org>
528
529 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
530 * config.in, configure: Regenerate.
531 * Make-common.in (sim-basics_h): Delete tconfig.h.
532 (distclean): Likewise.
533 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
534 (new_sim_core_mapping): Delete WITH_HW and device *device.
535 (sim_core_map_attach, sim_core_attach): Likewise.
536 (sim_core_read_buffer): Delete WITH_DEVICES logic.
537 (sim_core_write_buffer): Likewise.
538 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
539 *device.
540 (sim_core_attach): Likewise.
541 (device_io_read_buffer, device_io_write_buffer): Delete.
542 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
543 (sim_core_write_aligned_N): Likewise.
544 * tconfig.h: Delete file.
545
dea10706
MF		 5462015-12-26 Mike Frysinger <vapier@gentoo.org>
547
548 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
549 Call sim_cpu_hw_io_read_buffer if cpu is valid.
550 (sim_core_write_buffer): Move cia decl to top of func. Call
551 sim_cpu_hw_io_write_buffer if cpu is valid.
552
49aef5a5
MF		 5532015-12-25 Mike Frysinger <vapier@gentoo.org>
554
555 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
556 HW_TRACE call.
557 (hw_find_integer_property): Likewise.
558 (hw_find_integer_array_property): Likewise.
559 (hw_add_duplicate_property): Likewise.
560
cf59f47e
MF		 5612015-12-25 Mike Frysinger <vapier@gentoo.org>
562
563 * sim-config.h (WITH_ENGINE): Delete.
564 * sim-module.c (modules): Always include sim_engine_install.
565
0d585950
MF		 5662015-12-25 Mike Frysinger <vapier@gentoo.org>
567
568 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
569 * cgen-types.h (SIM_HAVE_MODEL): Delete.
570 * sim-base.h: Always include sim-model.h.
571 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
572 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
573 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
574 [!WITH_MODEL_P] (sim_machs): Define.
575 * sim-model.h: Add some developer docs.
576 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
577 (WITH_MODEL_P): Define.
578 * sim-module.c (modules): Always include sim_model_install.
579 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
580
8a0ebee6
MF		 5812015-12-25 Mike Frysinger <vapier@gentoo.org>
582
583 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
584 * sim-model.c: Likewise.
585 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
586 SIM_MACH_IMP_PROPERTIES
587
42a3af56
MF		 5882015-12-25 Mike Frysinger <vapier@gentoo.org>
589
590 * sim-core.c (device_error): Delete.
591 (sim_core_map_attach): Delete calls to device_error.
592 (sim_core_attach): Likewise.
593 * sim-core.h (device_error): Delete.
594 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
595 to sim_engine_abort.
596 (sim_core_write_aligned_N): Likewise.
597
9e8e7dd9
MF		 5982015-12-25 Mike Frysinger <vapier@gentoo.org>
599
600 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
601 * sim-core.c (sim_core_write_buffer): Likewise.
602 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
603 (sim_core_write_aligned_N): Likewise.
604
268c9139
MF		 6052015-12-25 Mike Frysinger <vapier@gentoo.org>
606
607 * dv-pal.c: Include config.h and sim-main.h.
608 (hw_pal_io_read_buffer): Always call CPU_INDEX.
609
26936211
MF		 6102015-12-24 Mike Frysinger <vapier@gentoo.org>
611
612 * sim-options.c (standard_options): Always enable load-lma and
613 load-vma options.
614 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
615
9db2b719
MF		 6162015-12-24 Mike Frysinger <vapier@gentoo.org>
617
618 * sim-module.c (MODULE_LIST): Delete.
619
bd3fb5b8
MF		 6202015-12-24 Mike Frysinger <vapier@gentoo.org>
621
622 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
623 Move to h8300/compile.c.
624 [SIM_H8300] (standard_options): Likewise.
625 (standard_option_handler): Likewise.
626
84e8e361
MF		 6272015-12-24 Mike Frysinger <vapier@gentoo.org>
628
629 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
630 sim_watchpoint_install.
631
3cabaf66
MF		 6322015-12-24 Mike Frysinger <vapier@gentoo.org>
633
634 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
635 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
636 sim_memopt_install.
637 * sim-options.c (OPTION_MEM_SIZE): Delete.
638 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
639 (standard_option_handler): Likewise.
640
8abe6c66
MF		 6412015-12-24 Mike Frysinger <vapier@gentoo.org>
642
643 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
644
dc11500a
MF		 6452015-11-21 Mike Frysinger <vapier@gentoo.org>
646
647 PR sim/18762
648 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
649
2561d580
MF		 6502015-11-21 Mike Frysinger <vapier@gentoo.org>
651
652 PR sim/19273
653 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
654 vasprintf, and va_end together. Check ret after va_end call.
655
37258e99
MF		 6562015-11-21 Mike Frysinger <vapier@gentoo.org>
657
658 * sim-types.h (SIM_PRI_TB): Define.
659 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
660 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
661 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
662 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
663
cdf850e9
MF		 6642015-11-17 Mike Frysinger <vapier@gentoo.org>
665
666 * sim-main.h (WITH_MODULO_MEMORY): Delete.
667 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
668 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
669 (sim_core_translate): Likewise.
670 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
671
146b80ff
MF		 6722015-11-16 Mike Frysinger <vapier@gentoo.org>
673
674 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
675 (cgen_cpu_close): Change to XCONCAT2.
676
797eee42
MF		 6772015-11-15 Mike Frysinger <vapier@gentoo.org>
678
679 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
680 and sim-stop.o.
681
6e4f085c
MF		 6822015-11-14 Mike Frysinger <vapier@gentoo.org>
683
684 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
685 * sim-close.c: New file.
686
8e394ffc
AB		 6872015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
688 Ali Lown <ali.lown@imgtec.com>
689
690 * sim-bits.h (EXTEND6): New macro.
691 (EXTEND12): New macro.
692 (EXTEND25): New macro.
693
602a67cb
MF		 6942015-06-24 Mike Frysinger <vapier@gentoo.org>
695
696 * sim-trace.c (trace_one_insn): Delete.
697 * sim-trace.h (trace_one_insn): Delete.
698
9b6025d1
MF		 6992015-06-24 Mike Frysinger <vapier@gentoo.org>
700
701 * sim-trace.c (debug_printf): Rename to ...
702 (sim_debug_printf): ... this.
703 * sim-trace.h (debug_printf): Delete define.
704 (debug_printf): Rename to ...
705 (sim_debug_printf): ... this.
706
fa8f87e5
MF		 7072015-06-24 Mike Frysinger <vapier@gentoo.org>
708
709 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
710 (trace_options): Add trace-register option.
711 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
712 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
713 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
714 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
715 TRACE_REGISTER_P, TRACE_REGISTER): Define.
716
cf304b56
MF		 7172015-06-24 Mike Frysinger <vapier@gentoo.org>
718
719 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
720 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
721 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
722 STRACE_DEBUG): Define.
723
8371bf0c
MF		 7242015-06-24 Mike Frysinger <vapier@gentoo.org>
725
726 * sim-trace.c (trace_options): Update help text for trace-alu,
727 trace-fpu, trace-vpu, and trace-semantics.
728 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
729 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
730
e7505490
MF		 7312015-06-24 Mike Frysinger <vapier@gentoo.org>
732
733 * sim-assert.h (SIM_FILTER_PATH): Delete.
734 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
735 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
736 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
737 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
738 * sim-events.c: Include libiberty.h.
739 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
740
8d0978fb
MF		 7412015-06-23 Mike Frysinger <vapier@gentoo.org>
742
743 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
744 (AC_ARG_ENABLE(sim-cflags)): Likewise.
745 (AC_ARG_ENABLE(sim-debug)): Likewise.
746 (AC_ARG_ENABLE(sim-stdio)): Likewise.
747 (AC_ARG_ENABLE(sim-trace)): Likewise.
748 (AC_ARG_ENABLE(sim-profile)): Likewise.
749 (AC_ARG_ENABLE(sim-environment)): Likewise.
750 (AC_ARG_ENABLE(sim-alignment)): Likewise.
751 (AC_ARG_ENABLE(sim-assert)): Likewise.
752 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
753 (AC_ARG_ENABLE(sim-endian)): Likewise.
754 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
755 (AC_ARG_ENABLE(sim-float)): Likewise.
756 (AC_ARG_ENABLE(sim-scache)): Likewise.
757 (AC_ARG_ENABLE(sim-default-model)): Likewise.
758 (AC_ARG_ENABLE(sim-inline)): Likewise.
759 (AC_ARG_ENABLE(sim-packages)): Likewise.
760 (AC_ARG_ENABLE(sim-regparm)): Likewise.
761 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
762 (AC_ARG_ENABLE(sim-smp)): Likewise.
763 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
764 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
765 (AC_ARG_ENABLE(cgen-maint)): Likewise.
766 * configure: Regenerate.
767
4953dc20
MF		 7682015-06-23 Mike Frysinger <vapier@gentoo.org>
769
770 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
771
b50a1532
MF		 7722015-06-23 Mike Frysinger <vapier@gentoo.org>
773
774 * cgen-trace.c [!__STDC__]: Delete.
775 * sim-trace.h [!__STDC__]: Likewise.
776
ccd4b295
MF		 7772015-06-21 Mike Frysinger <vapier@gentoo.org>
778
779 * sim-model.c (sim_model_init): Assert model is not NULL.
780
f55b33d5
MF		 7812015-06-21 Mike Frysinger <vapier@gentoo.org>
782
783 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
784 stdint.h. Replace all signed/unsigned typedefs with int#_t and
785 uint#_t.
786
618b526e
MF		 7872015-06-21 Mike Frysinger <vapier@gentoo.org>
788
789 * sim-alu.h (_SIM_ALU_H_): Rename to ...
790 (SIM_ALU_H): ... this.
791 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
792 (SIM_ASSERT_H): ... this.
793 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
794 (SIM_BASICS_H): ... this.
795 * sim-bits.h (_SIM_BITS_H_): Rename to ...
796 (SIM_BITS_H): ... this.
797 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
798 (SIM_ENDIAN_H): ... this.
799
57b42d64
MF		 8002015-06-18 Mike Frysinger <vapier@gentoo.org>
801
802 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
803 constant string.
804
7aec3bb9
MF		 8052015-06-18 Mike Frysinger <vapier@gentoo.org>
806
807 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
808 m for sentinel testing.
809
7d5c6c43
MF		 8102015-06-17 Mike Frysinger <vapier@gentoo.org>
811
812 * sim-syscall.c: Include errno.h and targ-vals.h.
813 (sim_syscall_multi, sim_syscall): Define.
814 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
815 * syscall.c (cb_syscall): Extend comment.
816
61a0c964
MF		 8172015-06-17 Mike Frysinger <vapier@gentoo.org>
818
819 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
820 * sim-syscall.c: New file.
821 * sim-syscall.h: New file.
822
6362a3f8
MF		 8232015-06-17 Mike Frysinger <vapier@gentoo.org>
824
825 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
826 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
827 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
828 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
829 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
830 Define.
831 * gentmap.c (gen_targ_map_c): Output name field.
832
306f4178
MF		 8332015-06-12 Mike Frysinger <vapier@gentoo.org>
834
835 * acinclude.m4: Change configure.in to configure.ac.
836 * sim-config.h: Likewise.
837
a3487082
MF		 8382015-06-12 Mike Frysinger <vapier@gentoo.org>
839
840 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
841 * configure: Regenerate.
842
bb11f3ed
MF		 8432015-06-12 Mike Frysinger <vapier@gentoo.org>
844
845 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
846 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
847 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
848 TRACE_DEBUG): Define.
849
bffcfec8
MF		 8502015-06-12 Mike Frysinger <vapier@gentoo.org>
851
852 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
853 * sim-trace.c (trace_option_handler): Likewise.
854 * sim-trace.h (WITH_TRACE_ANY_P): Define.
855 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
856 (TRACE_ANY_P): Likewise.
857
db7858e2
MF		 8582015-06-12 Mike Frysinger <vapier@gentoo.org>
859
860 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
861 CGEN_TRACE_INSN_FINI.
862 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
863 trace_result to cgen_trace_result, trace_insn_fini to
864 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
865 and trace_extract to cgen_trace_extract.
866 * cgen-trace.h (trace_insn_init): Rename to ...
867 (cgen_trace_insn_init): ... this.
868 (trace_insn_fini): Rename to ...
869 (cgen_trace_insn_fini): ... this.
870 (trace_insn): Rename to ...
871 (cgen_trace_insn): ... this.
872 (trace_extract): Rename to ...
873 (cgen_trace_extract): ... this.
874 (trace_result): Rename to ...
875 (cgen_trace_result): ... this.
876 (TRACE_RESULT_P): Rename to ...
877 (CGEN_TRACE_RESULT_P): ... this.
878 (TRACE_INSN_INIT): Rename to ...
879 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
880 cgen_trace_insn_init.
881 (TRACE_INSN_FINI): Rename to ...
882 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
883 cgen_trace_insn_fini.
884 (TRACE_PRINTF): Rename to ...
885 (CGEN_TRACE_PRINTF): ... this.
886 (TRACE_INSN): Rename to ...
887 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
888 (TRACE_EXTRACT): Rename to ...
889 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
890 cgen_trace_extract.
891 (TRACE_RESULT): Rename to ...
892 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
893 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
894 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
895 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
896 TRACE_INSN to CGEN_TRACE_INSN.
897 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
898
83034798
MF		 8992015-06-11 Mike Frysinger <vapier@gentoo.org>
900
901 * sim-events.c (ETRACE_P): Delete.
902 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
903 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
904 * sim-events.h (struct _sim_events): Delete trace member.
905 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
906 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
907
ce4eda4a
MF		 9082015-06-11 Mike Frysinger <vapier@gentoo.org>
909
910 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
911 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
912 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
913 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
914
a6c2a374
MF		 9152015-06-11 Mike Frysinger <vapier@gentoo.org>
916
917 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
918
9b9c712c
MF		 9192015-06-11 Mike Frysinger <vapier@gentoo.org>
920
921 * sim-trace.h (WITH_TRACE_P): New define.
922 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
923 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
924 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
925 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
926 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
927 Redefine to use WITH_TRACE_P.
928
9292015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 930
931 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
932 mistake in call to sim_engine_abort.
509c2f32 933
0a13382c
NC		 9342015-04-29 Nick Clifton <nickc@redhat.com>
935
936 PR 18273
937 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
938 increasing parenthesis around casts to signed values.
0a13382c 939
767e68f1
MF		 9402015-04-21 Mike Frysinger <vapier@gentoo.org>
941
942 * gennltvals.sh: Add mcore support.
943 * nltvals.def: Regenerate.
944
248d23e8
MF		 9452015-04-21 Mike Frysinger <vapier@gentoo.org>
946
947 * cgen.sh: Add +x permissions.
948 * genmloop.sh: Likewise.
949 * gentvals.sh: Likewise.
950 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
951 Change all uses of srcroot for newlib to newlibroot.
952
20bca71d
MF		 9532015-04-18 Mike Frysinger <vapier@gentoo.org>
954
955 * sim-base.h (SIM_CPU): New typedef.
956
7e83aa92
MF		 9572015-04-18 Mike Frysinger <vapier@gentoo.org>
958
959 * cgen-engine.h (CIA_ADDR): Delete.
960 * sim-base.h: Update sim_cia example.
961 [!CIA_ADDR] (sim_cia): New typedef.
962
034685f9
MF		 9632015-04-17 Mike Frysinger <vapier@gentoo.org>
964
965 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
966 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
967 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
968 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
969 CIA_SET to CPU_PC_SET.
970
78e9aa70
MF		 9712015-04-15 Mike Frysinger <vapier@gentoo.org>
972
973 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
974 * sim-main.h (STATE_CPU): Remove from comment and define.
975
bf12d44e
MF		 9762015-04-13 Mike Frysinger <vapier@gentoo.org>
977
978 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
979 * configure: Regenerate.
980
a542beff
MF		 9812015-04-13 Mike Frysinger <vapier@gentoo.org>
982
983 * sim-options.c: Include version.h.
984 (OPTIONS_VERSION): New enum.
985 (standard_options): Add "version".
986 (standard_option_handler): Handle OPTIONS_VERSION.
987
8c32ba22
MF		 9882015-04-13 Mike Frysinger <vapier@gentoo.org>
989
990 * Makefile.in (version.o): Change to using create-version.sh from gdb.
991 (create-version.sh): Delete.
992
122bbfb5
MF		 9932015-04-06 Mike Frysinger <vapier@gentoo.org>
994
995 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
996
0fe84f3f
MF		 9972015-04-01 Mike Frysinger <vapier@gentoo.org>
998
999 * run-sim.h, run.c: Delete.
1000 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1001
aadc9410
MF		 10022015-03-31 Mike Frysinger <vapier@gentoo.org>
1003
1004 * config.in, configure: Regenerate.
1005 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1006 (ZLIB, ZLIBINC): Define.
1007 (BFD_LIB): Add $(ZLIB).
1008
5a394431
MF		 10092015-03-31 Mike Frysinger <vapier@gentoo.org>
1010
1011 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1012 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1013
92fc6153
MF		 10142015-03-29 Mike Frysinger <vapier@gentoo.org>
1015
1016 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1017 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1018 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1019
596f8827
MF		 10202015-03-24 Mike Frysinger <vapier@gentoo.org>
1021
1022 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1023 usage of STATE_WATCHPOINTS.
1024 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1025 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1026
523ba8f9
MF		 10272015-03-24 Mike Frysinger <vapier@gentoo.org>
1028
1029 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1030
c0931f26
MF		 10312015-03-24 Mike Frysinger <vapier@gentoo.org>
1032
1033 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1034
30452bbe
MF		 10352015-03-24 Mike Frysinger <vapier@gentoo.org>
1036
1037 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1038 of enable_sim_hardware to AC_ARG_ENABLE.
1039
49cd1634
MF		 10402015-03-23 Mike Frysinger <vapier@gentoo.org>
1041
1042 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1043 Add dv-sockser.o to sim_hw_objs.
1044
3649cb06
MF		 10452015-03-23 Mike Frysinger <vapier@gentoo.org>
1046
1047 * dv-sockser.c: Include config.h.
1048 * dv-sockser.h: Include sim-inline.h.
1049 [HAVE_DV_SOCKSER]: Move all prototypes here.
1050 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1051 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1052
6cd5ace4
MF		 10532015-03-16 Mike Frysinger <vapier@gentoo.org>
1054
1055 * gentmap.c, run.c: Convert old style prototypes.
1056
ae7d0cac
MF		 10572015-03-16 Mike Frysinger <vapier@gentoo.org>
1058
1059 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1060 symlinking tconfig.h to tconfig.in.
1061 * config.in, configure: Regenerate.
1062 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1063 * tconfig.in: Rename file ...
1064 * tconfig.h: ... here.
1065
8406bb59
MF		 10662015-03-15 Mike Frysinger <vapier@gentoo.org>
1067
1068 * dv-socker.h (dv_sockser_install): Declare.
1069 * sim-module.c: Include config.h.
1070 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1071 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1072 * sim-module.h: Include gdb/remote-sim.h.
1073
1303206d
MF		 10742015-03-14 Mike Frysinger <vapier@gentoo.org>
1075
1076 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1077 (sim-inline.c): Delete rule.
1078
465fb143
MF		 10792015-03-14 Mike Frysinger <vapier@gentoo.org>
1080
1081 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1082 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1083 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1084
93129366
MF		 10852015-03-14 Mike Frysinger <vapier@gentoo.org>
1086
1087 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1088 [!ASSERT, WITH_ASSERT]: Likewise.
1089 * sim-endian.c: Delete sim-io.h include.
1090
4c4ca605
MF		 10912015-02-19 Mike Frysinger <vapier@gentoo.org>
1092
1093 * run-sim.h (sim_kill): Delete unused prototype.
1094
dc1d9d1f
CG		 10952015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1096
16218fd3
CG		 1097 * gentmap.c: Include "string.h".
1098
10992015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1100
1101 * sim-options.c (sim_args_command): Call freeargv() when failure
1102 occurs.
dc1d9d1f 1103
fdbf396f
JB		 11042015-01-07 Joel Brobecker <brobecker@adacore.com>
1105
1106 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1107
2d7bb758
JB		 11082014-12-03 Joel Brobecker <brobecker@adacore.com>
1109
1110 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1111 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1112 callbacks following renaming in callback.h.
1113 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1114 callback by call to "to_lstat" callback
1115
6aefca7e
GB		 11162014-08-28 Gary Benson <gbenson@redhat.com>
1117
1118 * sim-trace.h (debug_printf): New define.
1119
2974be62
AM		 11202014-08-19 Alan Modra <amodra@gmail.com>
1121
1122 * configure: Regenerate.
1123
faa743bb
RM		 11242014-08-15 Roland McGrath <mcgrathr@google.com>
1125
1126 * configure: Regenerate.
1127 * config.in: Regenerate.
1128
60d847df
MF		 11292014-03-10 Mike Frysinger <vapier@gentoo.org>
1130
1131 * sim-command.c (sim_do_command): Add const to cmd.
1132 * sim-options.c (sim_args_command): Add const to cmd.
1133 * sim-options.h (sim_args_command): Add const to cmd.
1134
b2b255bd
MF		 11352014-03-05 Mike Frysinger <vapier@gentoo.org>
1136
1137 * sim-hload.c (sim_load): Add const to prog.
1138 * sim-load.c (sim_load_file): Likewise.
1139 * sim-utils.c (sim_analyze_program): Likewise.
1140 * sim-utils.h (sim_analyze_program): Likewise.
1141 (sim_load_file): Likewise.
1142
1a8a700e
MF		 11432014-03-04 Mike Frysinger <vapier@gentoo.org>
1144
1145 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1146 * callback.c (system): Delete unused prototype.
1147 (os_init): Likewise.
1148 (os_shutdown): Likewise.
1149 (os_unlink): Likewise.
1150 (os_time): Likewise.
1151 (os_system): Likewise.
1152 (os_rename): Likewise.
1153 (os_write_stdout): Likewise.
1154 (os_flush_stdout): Likewise.
1155 (os_write_stderr): Likewise.
1156 (os_flush_stderr): Likewise.
1157 (os_write): Likewise.
1158 (os_read_stdin): Likewise.
1159 (os_read): Likewise.
1160 (os_open): Likewise.
1161 (os_lseek): Likewise.
1162 (os_isatty): Likewise.
1163 (os_get_errno): Likewise.
1164 (os_close): Likewise.
1165 (os_vprintf_filtered): Likewise.
1166 (os_evprintf_filtered): Likewise.
1167 (os_error): Likewise.
1168 (fdmap): Likewise.
1169 (fdbad): Likewise.
1170 (wrap): Likewise.
1171 (wrap): Change to new style prototype.
1172 (fdbad): Likewise.
1173 (fdmap): Likewise.
1174 (os_close): Likewise.
1175 (os_poll_quit): Likewise.
1176 (os_get_errno): Likewise.
1177 (os_isatty): Likewise.
1178 (os_lseek): Likewise.
1179 (os_open): Likewise.
1180 (os_read): Likewise.
1181 (os_read_stdin): Likewise.
1182 (os_write): Likewise.
1183 (os_write_stdout): Likewise.
1184 (os_flush_stdout): Likewise.
1185 (os_write_stderr): Likewise.
1186 (os_flush_stderr): Likewise.
1187 (os_rename): Likewise.
1188 (os_system): Likewise.
1189 (os_time): Likewise.
1190 (os_unlink): Likewise.
1191 (os_stat): Likewise.
1192 (os_fstat): Likewise.
1193 (os_lstat): Likewise.
1194 (os_ftruncate): Likewise.
1195 (os_truncate): Likewise.
1196 (os_pipe): Likewise.
1197 (os_pipe_empty): Likewise.
1198 (os_pipe_nonempty): Likewise.
1199 (os_shutdown): Likewise.
1200 (os_init): Likewise.
1201 (cb_read_target_syscall_maps): Likewise.
1202 (cb_target_to_host_syscall): Likewise.
1203 (cb_host_to_target_errno): Likewise.
1204 (cb_target_to_host_open): Likewise.
1205 (cb_store_target_endian): Likewise.
1206 (cb_host_to_target_stat): Likewise.
1207 * sim-hload.c (sim_load): Change to new style prototype.
1208 * sim-load.c (sim_load_file): Change to new style prototype.
1209 (report_transfer_performance): Likewise.
1210 (xprintf_bfd_vma): Likewise.
1211 * syscall.c (cb_get_string): Change to new style prototype.
1212 (get_path): Likewise.
1213 (cb_syscall): Likewise.
1214
7b064844
HPN		 12152013-10-15 Hans-Peter Nilsson <hp@axis.com>
1216
1217 * create-version.sh: Align parameters to match those of
1218 ../../gdb/common/create-version.sh.
1219 * Make-common.in (srcsim): New variable.
1220 (version.c): Adjust call to create-version.sh as per above.
1221
bf3d9781
AM		 12222013-09-23 Alan Modra <amodra@gmail.com>
1223
1224 * configure: Regenerate.
1225
f06dccb0
MF		 12262013-09-03 Mike Stump <mikestump@comcast.net>
1227
1228 * sim-options.c (complete_option_list): Mark text and word const.
1229
d6c2da54
TT		 12302013-06-28 Tom Tromey <tromey@redhat.com>
1231
1232 * Make-common.in (version.c): Use version.in, not
1233 common/version.in.
1234 * create-version.sh: Likewise.
1235
b652c496
JB		 12362013-06-24 Joel Brobecker <brobecker@adacore.com>
1237
1238 * create-version.sh: New script. Adapted from
1239 gdb/commong/create-version.sh.
1240 * Make-common.in (version.c): Update rule dependencies,
1241 and re-implement using create-version.sh.
1242
3346cfda
NC		 12432013-06-21 Nick Clifton <nickc@redhat.com>
1244
1245 * gennltvals.sh: Add msp430 support.
1246 * nltvals.def: Regenerate.
1247
31e6ad7d
MF		 12482013-06-03 Mike Frysinger <vapier@gentoo.org>
1249
1250 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1251 * aclocal.m4, configure: Regenerate.
1252
d3685d60
TT		 12532013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1254
1255 PR build/15414:
1256 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1257 -Wformat-nonliteral with -Wno-format.
1258
1517bd27
MF		 12592013-03-26 Mike Frysinger <vapier@gentoo.org>
1260
1261 * acinclude.m4: Regenerate.
1262
3fd38161
JS		 12632013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1264
1265 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1266 which do not support dv-sockser.o. Add always as option to
1267 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1268 is always required to be enabled by simulator.
1269
3f170f37
MF		 12702012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1271
1272 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1273 * nltvals.def: Regenerate.
1274
5f3ef9d0
JB		 12752012-06-16 Joel Brobecker <brobecker@adacore.com>
1276
1277 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1278 * config.in, configure: Regenerate.
1279
2c1fa544
PA		 12802012-05-24 Pedro Alves <palves@redhat.com>
1281
1282 * sim-signal.h (sim_signal_to_target): Rename to ...
1283 (sim_signal_to_gdb_signal): ... this.
1284 * sim-signal.c (sim_signal_to_target): Rename to ...
1285 (sim_signal_to_gdb_signal): ... this.
1286 * sim-reason.c (sim_stop_reason): Adjust to rename.
1287
a493e3e2
PA		 12882012-05-24 Pedro Alves <palves@redhat.com>
1289
1290 PR gdb/7205
1291
72f4393d 1292 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1293
2ea28649
PA		 12942012-05-24 Pedro Alves <palves@redhat.com>
1295
1296 PR gdb/7205
1297
1298 Replace target_signal with gdb_signal throughout.
1299
a6ff997c
NC		 13002012-05-18 Nick Clifton <nickc@redhat.com>
1301
1302 PR 14072
1303 * callback.c: Include config.h before system header files.
1304 * cgen-trace.c: Likewise.
1305 * cgen-utils.c: Likewise.
1306 * gentmap.c: Likewise.
1307
ffbc20d9
MF		 13082012-04-02 Mike Frysinger <vapier@gentoo.org>
1309
1310 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1311
2aaed979
KB		 13122012-03-28 Rathish C <rathish.c@kpitcummins.com>
1313
1314 * sim-trace.c: Update the function prototype of save_data_size.
1315 Move the enum data_fmt from here...
1316 * sim-trace.h: ...to here.
1317 Add function prototype of save_data.
1318
a35a3322
MF		 13192012-03-25 Mike Frysinger <vapier@gentoo.org>
1320
1321 * sim-core.h (sim_core_trans_addr): Add prototype.
1322
f914e384
HPN		 13232012-03-24 Hans-Peter Nilsson <hp@axis.com>
1324
1325 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1326 missing in last change.
1327
2232061b
MF		 13282012-03-24 Mike Frysinger <vapier@gentoo.org>
1329
1330 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1331 * nrun.c: Include string.h/strings.h.
1332 * aclocal.m4, config.in, configure: Regenerate.
1333
ac0aacdf
MF		 13342012-03-22 Mike Frysinger <vapier@gentoo.org>
1335
1336 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1337 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1338 out -Werror initialization.
1339
509deab2
MF		 13402012-03-19 Mike Frysinger <vapier@gentoo.org>
1341
1342 * Make-common.in (TAGS): Change a-z to [:lower:].
1343 * acinclude.m4 (sim-trace): Likewise.
1344 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1345 Change A-Za-z0-9 to [:alnum:].
1346
9a5e0c49
MF		 13472012-03-18 Mike Frysinger <vapier@gentoo.org>
1348
1349 * nrun.c (main): Display strsignal of sigrc.
1350
96cdfef0
MF		 13512012-01-06 Mike Frysinger <vapier@gentoo.org>
1352
1353 * Makefile.in (abs_srcdir): Declare.
1354 (srcroot): Define in terms of abs_srcdir.
1355 (headers): Change srcdir to abs_srcdir.
1356
12c3e59c
JB		 13572012-01-02 Joel Brobecker <brobecker@adacore.com>
1358
1359 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1360 header.
1361
96987c2b
JB		 13622011-12-19 Joel Brobecker <brobecker@adacore.com>
1363
1364 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1365 system bourne shell.
1366
71712327
MF		 13672011-12-03 Mike Frysinger <vapier@gentoo.org>
1368
1369 * syscall.c (cb_get_string): Rename from "get_string".
1370 (get_path): Rename get_string call to cb_get_string.
1371
db2e4d67
MF		 13722011-12-03 Mike Frysinger <vapier@gentoo.org>
1373
1374 * Make-common.in (VPATH): Add $(srccom).
1375 (DEP): Delete.
1376 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1377 POSTCOMPILE): New variables.
1378 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1379 Include dependency files, when using GNU Make. Delete all
1380 dependency-only rules.
1381 * aclocal.m4: Include ../../config/depstand.m4. Call
1382 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1383 (MAKE, GMAKE): New substs.
1384
a13852d9
MF		 13852011-11-07 Mike Frysinger <vapier@gentoo.org>
1386
1387 PR sim/13161
1388 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1389 * configure, config.in: Regenerate.
1390 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1391
4399a56b
MF		 13922011-10-19 Mike Frysinger <vapier@gentoo.org>
1393
1394 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1395
f1a81b37
JB		 13962011-10-18 John Wehle <john@feith.com> (tiny patch)
1397
1398 * sim-profile.c (profile_info): Only print the title once.
1399
9c082ca8
MF		 14002011-10-17 Mike Frysinger <vapier@gentoo.org>
1401
1402 * acinclude.m4: Rename from aclocal.m4.
1403 * aclocal.m4: Regenerate.
1404
6ffe910a
MF		 14052011-10-17 Mike Frysinger <vapier@gentoo.org>
1406
1407 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1408 * common.m4: Delete.
1409 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1410 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1411 * configure: Regenerate.
1412
59c0b43d
TT		 14132011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1414
1415 * sim-alu.h (ALU32_AND): Clear carry flag.
1416 (ALU32_AND): Clear carry flag.
1417
66f8d993
MF		 14182011-10-09 Mike Frysinger <vapier@gentoo.org>
1419
1420 * dv-cfi.c: Include stdbool.h.
1421
d56a2aae
MF		 14222011-10-09 Mike Frysinger <vapier@gentoo.org>
1423
1424 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1425
4a99173d
MF		 14262011-10-04 Mike Frysinger <vapier@gentoo.org>
1427
1428 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1429 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1430
10915d9a
MF		 14312011-07-12 Mike Frysinger <vapier@gentoo.org>
1432
1433 * sim-command.c: Include sim-options.h.
1434
63042524
MF		 14352011-07-12 Mike Frysinger <vapier@gentoo.org>
1436
1437 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1438
24a6c33d
MF		 14392011-07-12 Mike Frysinger <vapier@gentoo.org>
1440
1441 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1442 Delete direct call to AC_PROG_CC.
1443
2419798b
MF		 14442011-07-05 Mike Frysinger <vapier@gentoo.org>
1445
1446 * sim-command.c: New file.
1447 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1448 (sim-command.o): New rule.
1449
440db575
MF		 14502011-05-27 Mike Frysinger <vapier@gentoo.org>
1451
1452 * sim-options.c (standard_option_handler): Remove arg[0] check
1453 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1454 not an empty string, otherwise assign "" back to it.
1455
3ddcae71
MF		 14562011-05-26 Mike Frysinger <vapier@gentoo.org>
1457
1458 * nltvals.def: Regenerate to include Blackfin syscalls again.
1459
3a49ea9f
MF		 14602011-05-25 Mike Frysinger <vapier@gentoo.org>
1461
1462 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1463 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1464 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1465 (trace_idx_to_str): Likewise.
1466 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1467 (TRACE_syscall): Define.
1468 (WITH_TRACE_SYSCALL_P): Likewise.
1469 (TRACE_SYSCALL_P): Likewise.
1470
dd931b2f
MF		 14712011-05-23 Mike Frysinger <vapier@gentoo.org>
1472
1473 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1474 remove now-unnecessary sub-scope for glue->type setting.
1475 Check to see if the "reg" property exists before we use it, and
1476 if it doesn't exist, error out for "glue" devices.
1477
0e31da21
MF		 14782011-05-23 Mike Frysinger <vapier@gentoo.org>
1479
1480 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1481 glue-or, and set type to glue_xor when name is glue-xor.
1482 (hw_glue_port_event): Return immediately when type is glue_io
1483 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1484 and hw_port_event calls from glue_and to end of function.
1485
34b47c38
MF		 14862011-05-11 Mike Frysinger <vapier@gentoo.org>
1487
1488 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1489 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1490 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1491 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1492 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1493 around function arguments.
1494
56a9aa1d
MF		 14952011-04-14 Mike Frysinger <vapier@gentoo.org>
1496
1497 * sim-options.c (complete_option_list, sim_complete_command):
1498 New functions.
1499
d45bea91
MF		 15002011-04-02 Mike Frysinger <vapier@gentoo.org>
1501
1502 * dv-glue.c: Fix up style.
1503
12c4cbd5
MF		 15042011-04-02 Mike Frysinger <vapier@gentoo.org>
1505
1506 * hw-alloc.c (hw_alloc_data): Adjust brace.
1507 * hw-base.c (hw_base_data): Likewise.
1508 (generic_hw_unit_decode): Fix indentation.
1509 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1510 * hw-events.c (hw_event, hw_event_data): Likewise.
1511 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1512 * hw-instances.c (hw_instance_data): Likewise.
1513 * hw-instances.h (hw_instance): Likewise.
1514 * hw-main.h (hw_descriptor, enum): Likewise.
1515 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1516 * hw-ports.h (hw_port_descriptor): Likewise.
1517 * hw-properties.c (hw_property_data): Likewise.
1518 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1519 _range_property_spec, _reg_property_spec): Likewise.
1520 * hw-tree.c (_name_specifier, printer): Likewise.
1521 (split_device_specifier, parse_string_property, hw_tree_traverse,
1522 print_size, print_reg_property, print_string, print_properties):
1523 Fix indentation.
1524
66ee2731
MF		 15252011-03-29 Mike Frysinger <vapier@gentoo.org>
1526
1527 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1528 * Make-common.in (dv-cfi.o): New rule.
1529 * dv-cfi.c, dv-cfi.h: New files.
1530
165b70ea
KB		 15312011-03-21 Kevin Buettner <kevinb@redhat.com>
1532
1533 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1534 fcntl.h and sys/fcntl.h, for constants.
1535 * nltvals.def: Regenerate.
1536 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1537 * sim-io.h (sys/types.h, sys/stat.h): Include.
1538 (sim_io_stat, sim_io_fstat): Declare.
1539
028f6515
MF		 15402011-03-14 Mike Frysinger <vapier@gentoo.org>
1541
1542 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1543 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1544 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1545 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1546 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1547 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1548 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1549 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1550 syscall.c: Trim trailing whitespace.
1551
ef016f83
MF		 15522011-03-05 Mike Frysinger <vapier@gentoo.org>
1553
1554 * gennltvals.sh: Handle bfin targets.
1555 * nltvals.def: Regenerate.
1556
fee17b35
KB		 15572011-02-25 Kevin Buettner <kevinb@redhat.com>
1558
1559 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1560 file descriptors.
1561
d79fe0d6
MF		 15622011-02-14 Mike Frysinger <vapier@gentoo.org>
1563
1564 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1565 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1566 (hw_free): Drop zfree logic and always call free.
1567 * hw-base.c (hw_delete): Change zfree to free.
1568 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1569 (hw_handle_remove_phandle): Likewise.
1570 * hw-instances.c (hw_instance_delete): Likewise.
1571 * hw-tree.c (parse_reg_property): Likewise.
1572 (parse_ranges_property): Likewise.
1573 (parse_string_property): Likewise.
1574 * sim-core.c (sim_core_uninstall): Likewise.
1575 * sim-cpu.c (sim_cpu_free_all): Likewise.
1576 * sim-hw.c (sim_hw_uninstall): Likewise.
1577 * sim-memopt.c (do_memopt_delete): Likewise.
1578 (sim_memory_uninstall): Likewise.
1579 * sim-module.c (sim_module_uninstall): Likewise.
1580 * sim-options.c (sim_parse_args): Likewise.
1581 * sim-profile.c (profile_pc_cleanup): Likewise.
1582 (profile_uninstall): Likewise.
1583 * sim-watch.c (do_watchpoint_delete): Likewise.
1584 * sim-utils.c (zfree): Delete.
1585 (sim_state_free): Change zfree to free.
1586 * sim-utils.h (zfree): Delete.
1587
891e7fb1
MF		 15882011-02-13 Mike Frysinger <vapier@gentoo.org>
1589
1590 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1591
9bd90cce
MF		 15922011-01-12 Mike Frysinger <vapier@gentoo.org>
1593
1594 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1595
39a3ae0a
MF		 15962011-01-12 Mike Frysinger <vapier@gentoo.org>
1597
1598 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1599 fails.
1600 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1601 when asprintf fails.
1602 * sim-utils.c (sim_do_commandf): Issue an error and return when
1603 asprintf fails.
1604 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1605 asprintf fails.
1606
3143e5a9
MF		 16072011-01-11 Mike Frysinger <vapier@gentoo.org>
1608
1609 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1610 bytes has been calculated and when mmap_next_fd is valid and
1611 nr_bytes is 0.
1612 (memory_option_handler): Allow missing size when mmap_next_fd is
1613 valid.
1614
cb11d1f4
MF		 16152011-01-10 Mike Frysinger <vapier@gentoo.org>
1616
1617 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1618 not empty, and always append $3 to $hardware.
1619
16202011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1621
1622 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1623 * sim-hw.h (sim_hw_abort): Likewise.
1624
cc25892b
MF		 16252011-01-05 Mike Frysinger <vapier@gentoo.org>
1626
1627 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1628
44944448
JB		 16292011-01-05 Joel Brobecker <brobecker@adacore.com>
1630
1631 * run.1: Copyright year update.
1632
e61ddca7
MF		 16332010-12-28 Mike Frysinger <vapier@gentoo.org>
1634
e71b81d8
MF		 1635 * hw-alloc.h (HW_NALLOC): Define.
1636
1637010-12-28 Mike Frysinger <vapier@gentoo.org>
1638
e61ddca7
MF		 1639 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1640
bef6be3d
MF		 16412010-12-15 Mike Frysinger <vapier@gentoo.org>
1642
1643 * sim-memopt.c (OPTION_MAP_INFO): Define.
1644 (memory_options): Handle --map-info.
1645 (memory_option_handler): Handle OPTION_MAP_INFO.
1646
5be229c0
MF		 16472010-11-22 Mike Frysinger <vapier@gentoo.org>
1648
1649 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1650 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1651 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1652
81c641e7
MF		 16532010-11-22 Mike Frysinger <vapier@gentoo.org>
1654
1655 * sim-core.c (WITH_HW): Add device casts to device_error,
1656 device_io_read_buffer, and device_io_write_buffer.
1657
6ab5626b
MF		 16582010-11-16 Mike Frysinger <vapier@gentoo.org>
1659
1660 * dv-sockser.c (dv_sockser_write_buffer): New function.
1661 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1662 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1663
0bd15c7f
HPN		 16642010-10-07 Hans-Peter Nilsson <hp@axis.com>
1665
1666 * callback.c (os_lseek): Call wrap on lseek result.
1667
363a6e9f
OS		 16682010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1669
1670 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1671 call by its equality to -1 not by it being negative.
1672 (connected_p): Likewise for accept() call.
1673
c8551de3
MF		 16742010-04-23 Mike Frysinger <vapier@gentoo.org>
1675
1676 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1677
ef93a840
MF		 16782010-04-21 Mike Frysinger <vapier@gentoo.org>
1679
1680 * profile.c (sim_profile_print_bar): Add cpu argument.
1681
f093db8c
MF		 16822010-04-21 Mike Frysinger <vapier@gentoo.org>
1683
1684 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1685
0d3d2c71
MF		 16862010-04-21 Mike Frysinger <vapier@gentoo.org>
1687
1688 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1689 (profile_print_pc): Convert sim_io_printf to profile_printf.
1690 (profile_print_insn): Likewise.
1691 (profile_print_memory): Likewise.
1692 (profile_print_core): Likewise.
1693 (profile_print_model): Likewise.
1694 (sim_profile_print_bar): Likewise.
1695 (profile_print_speed): Likewise.
1696 (profile_print_addr_ranges): Likewise.
1697 (profile_info): Likewise.
1698 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1699
bd0bd508
MF		 17002010-04-19 Mike Frysinger <vapier@gentoo.org>
1701
1702 * sim-model.c (OPTION_MODEL): Convert to enum.
1703 (OPTION_MODEL_INFO): New enum.
1704 (model_options): Add model-info/info-model entries.
1705 (model_option_handler): Handle OPTION_MODEL_INFO.
1706
e8a76151
MF		 17072010-04-13 Mike Frysinger <vapier@gentoo.org>
1708
1709 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1710 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1711 initially.
1712
cb1cc9c6
MF		 17132010-04-13 Mike Frysinger <vapier@gentoo.org>
1714
1715 * sim-hrw.c (sim_write): Add const to buf arg.
1716 * sim-utils.h (sim_write_fn): Likewise.
1717
58f03a40
MF		 17182010-04-12 Mike Frysinger <vapier@gentoo.org>
1719
1720 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1721 defines.
1722
21cf617c
MF		 17232010-04-12 Mike Frysinger <vapier@gentoo.org>
1724
1725 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1726 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1727 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1728 * dv-sockser.c (sockser_options): Likewise.
1729 * hw-ports.c (empty_hw_ports): Likewise.
1730 * sim-hw.c (hw_options): Likewise.
1731 * sim-model.c (model_options): Likewise.
1732 * sim-options.c (standard_options): Likewise.
1733 * sim-profile.c (profile_options): Likewise.
1734 * sim-trace.c (trace_options): Likewise.
1735 * sim-watch.c (watchpoint_options): Likewise.
1736
e377ca52
MF		 17372010-04-12 Mike Frysinger <vapier@gentoo.org>
1738
1739 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1740 the local "arg_table" variable, and the xmalloc cast.
1741
adaaf009
MF		 17422010-04-10 Mike Frysinger <vapier@gentoo.org>
1743
1744 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1745 "prefix" var.
092d8476 1746 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1747
9ec7269f
MF		 17482010-04-10 Mike Frysinger <vapier@gentoo.org>
1749
1750 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1751
709b3bb3
MF		 17522010-04-10 Mike Frysinger <vapier@gentoo.org>
1753
1754 * sim-trace.c (save_data): Add const markings to "buf" argument.
1755
3dd68605
MF		 17562010-04-10 Mike Frysinger <vapier@gentoo.org>
1757
1758 * sim-options.c (standard_option_handler): Add const markings to
1759 local "type" var.
1760
0ad22a74
MF		 17612010-04-02 Mike Frysinger <vapier@gentoo.org>
1762
1763 * hw-ports.h: Fix spelling typos.
1764
75005b3a
MF		 17652010-03-30 Mike Frysinger <vapier@gentoo.org>
1766
1767 * configure.ac: Check for socklen_t.
1768 * configure, config.in: Regenerated.
1769 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1770
d946c288
MF		 17712010-03-30 Mike Frysinger <vapier@gentoo.org>
1772
1773 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1774 * sim-hw.c (hw_option_handler): Likewise.
1775
ff398ee4
MF		 17762010-03-30 Mike Frysinger <vapier@gentoo.org>
1777
1778 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1779 (interrupt_nr_to_str): Likewise.
1780 (default_interrupt_names): Add const to pointer type.
1781 (sim_watchpoint_install): Add const to prefix.
1782 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1783
6bf91687
MF		 17842010-03-30 Mike Frysinger <vapier@gentoo.org>
1785
1786 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1787 (sim_core_write_buffer): Likewise.
1788
15f3c2de
MF		 17892010-03-30 Mike Frysinger <vapier@gentoo.org>
1790
1791 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1792 the SIM_HAVE_ADDR_RANGE define.
1793
fb0cc53e
MF		 17942010-03-30 Mike Frysinger <vapier@gentoo.org>
1795
1796 * sim-core.h (device_error): Add const to message, and add printf
1797 format attribute.
1798
739dfd28
MF		 17992010-03-30 Mike Frysinger <vapier@gentoo.org>
1800
1801 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1802 SIM_HAVE_ADDR_RANGE define.
1803
59db87ad
MF		 18042010-03-30 Mike Frysinger <vapier@gentoo.org>
1805
1806 * dv-glue.c (hw_glue_ports): Swap static and const.
1807
dc416615
MF		 18082010-03-30 Mike Frysinger <vapier@gentoo.org>
1809
1810 * nrun.c (usage): Use void in definition.
1811 * sim-options.c (dup_arg_p): Convert old-style function definition.
1812 (sim_parse_args): Likewise.
1813 (sim_print_help): Likewise.
1814 * sim-trace.c (set_trace_option_mask): Likewise.
1815 (set_trace_option): Likewise.
1816 * sim-utils.c (sim_analyze_program): Likewise.
1817 (sim_elapsed_time_get): Likewise.
1818 (sim_elapsed_time_since): Likewise.
1819
11409fac
MF		 18202010-03-22 Mike Frysinger <vapier@gentoo.org>
1821
1822 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1823 (standard_options): Likewise.
1824 (standard_option_handler): Likewise.
1825
6d519a46
MF		 18262010-03-16 Mike Frysinger <vapier@gentoo.org>
1827
1828 * hw-ports.c (TRACE): Delete.
1829 * hw-properties.c (TRACE): Delete.
1830 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1831 (hw_find_integer_property): Likewise.
1832 (hw_find_integer_array_property): Likewise.
1833 (hw_add_duplicate_property): Likewise.
1834
799026a7
MF		 18352010-03-15 Mike Frysinger <vapier@gentoo.org>
1836
1837 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1838 "boolean".
1839
fd87baa9
MF		 18402010-02-04 Mike Frysinger <vapier@gentoo.org>
1841
1842 * sim-model.c: Include sim-model.h
1843
294bcb78
MF		 18442010-02-04 Mike Frysinger <vapier@gentoo.org>
1845
1846 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1847 & from the STATE_CPU() examples.
1848
80532737
DE		 18492010-01-24 Doug Evans <dje@sebabeach.org>
1850
d2c7a1a6
DE		 1851 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1852 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1853 ufixsfsi): Ditto.
1854 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1855 (struct cgen_fp_ops): Update signatures of floating point conversion
1856 operations.
1857
80532737
DE		 1858 * Make-common.in (CGEN_SIM_DEPS): Define.
1859 (CGEN_INCLUDE_DEPS): Use it.
1860 (CGEN_MAIN_CPU_DEPS): Simplify.
1861
1377e154
DE		 18622010-01-22 Doug Evans <dje@sebabeach.org>
1863
1864 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1865 (SUBWORDTFSI, JOINSIDI): Ditto.
1866
ec11f055
DE		 18672010-01-05 Doug Evans <dje@sebabeach.org>
1868
1869 * cgen-types.h (SETDI): Delete, unused.
1870
a09a0bfd
DE		 18712009-12-02 Doug Evans <dje@sebabeach.org>
1872
1873 * cgen-engine.h: Remove duplicated comment.
1874
62836bf4
DE		 18752009-11-23 Doug Evans <dje@sebabeach.org>
1876
1877 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1878 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1879
e94d449d
DE		 18802009-11-22 Doug Evans <dje@sebabeach.org>
1881
197fa1aa
DE		 1882 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1883 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1884 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1885 instead of CGEN_INSN_INT.
1886
e94d449d
DE		 1887 * cgen-trace.h (trace_extract): Add cast to fix warning.
1888
ca25db52
DE		 18892009-11-05 Doug Evans <dje@sebabeach.org>
1890
1891 * cgen-mem.h (DECLARE_GETT): Don't inline.
1892 (DECLARE_SETT): Ditto.
1893
c272cb46
JS		 18942009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1895
1896 * sim-inline.h: Fix spelling error.
1897
1428dced
TT		 18982009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1899
1900 * Make-common.in: Add datarootdir.
1901
44330079
RW		 19022009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1903
0aec8eb1
RW		 1904 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1905 (SIM_CHECK_MEMBERS_1): Remove.
1906 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1907 AC_CHECK_MEMBERS one.
1908 * configure: Regenerate.
1909
44330079
RW		 1910 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1911 * configure: Regenerate.
1912
d6416cdc
RW		 19132009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1914
81ecdfbb
RW		 1915 * config.in: Regenerate.
1916 * configure: Likewise.
1917
c462b41b
RW		 1918 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1919 definition of AC_CHECK_MEMBER.
1920
d6416cdc
RW		 1921 * aclocal.m4: m4_include toplevel config/override.m4.
1922 * configure: Regenerate.
1923
96e946ca
RW		 19242009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1925
1926 * Makefile.in (datarootdir): New variable.
1927
6a8b8615
DE		 19282009-07-07 Doug Evans <dje@sebabeach.org>
1929
1930 * Make-common.in (CPU_DIR): Define.
1931
2c2a86d7
DE		 19322009-07-06 Doug Evans <dje@sebabeach.org>
1933
1934 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1935 identifiers for file types rather than encoding internal
1936 implementation details of cgen.sh.
1937 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1938 * cgen.sh: Add support for parallel makes.
1939 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1940
c28c63d8
JB		 19412009-05-18 Jon Beniston <jon@beniston.com>
1942
72f4393d
L		 1943 * gennltvals.sh: Add lm32 target.
1944 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1945
982807ce
JB		 19462009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1947
1948 Speed up simulator startup:
1949 * sim-utils.c (zalloc): Use xcalloc.
1950
2a8922a9
HPN		 19512009-01-07 Hans-Peter Nilsson <hp@axis.com>
1952
2225d5bd
HPN		 1953 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1954 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1955 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1956 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1957 type, QI, HI, SI, DI.
1958
2a8922a9
HPN		 1959 * callback.c (os_error): Mark as being a noreturn function.
1960 * sim-io.h (sim_io_error): Similar for sim_io_error.
1961
6878aceb
JS		 19622008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1963
1964 * aclocal.m4: Fix underquoting of function names.
1965
be091327
DJ		 19662008-10-21 Julian Brown <julian@codesourcery.com>
1967
1968 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1969
79e1e459
HPN		 19702008-07-11 Hans-Peter Nilsson <hp@axis.com>
1971
1972 * common.m4: Add test for libz and zlib.h.
1973 * configure: Regenerate to track ../common/common.m4 changes.
1974 * config.in: Ditto.
1975
6efef468 19762008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1977 Daniel Jacobowitz <dan@codesourcery.com>
1978 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1979
1980 * aclocal.m4: Include ../../config/acx.m4.
1981 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1982 * configure, config.in: Regenerate.
1983 * Make-common.in (LIB_OBJS): Add version.o.
1984 (version.c, version.o): New rules.
72f4393d 1985 * run.c: Include version.h.
6efef468
JM		 1986 (usage): Add help parameter. Print output either to stdout or
1987 stderr depending on that parameter.
1988 (print_version): New.
1989 (main): Check for --help and --version.
1990 * run-sim.h (sim_target_display_usage): Add help parameter.
1991 * version.h: New.
1992
a4e64307
DJ		 19932008-04-14 Hans Kester <kester.hans@gmail.com>
1994
1995 * sim-signal.c: Define missing signals for _WIN32.
1996
2a3591b0
SR		 19972008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1998
1999 * gennltvals.sh: Add cr16.
2000 * nltvals.def: Rebuild.
2001
b981d709
DJ		 20022007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2003
eb639c50
DJ		 2004 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2005 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2006
f40f1a01
NC		 20072007-08-10 Nick Clifton <nickc@redhat.com>
2008
2009 * sim-memopt.c (memory_options): Mention that the
2010 --memory-size switch accepts suffixes.
72f4393d
L		 2011 (parse_size): Handle a suffix on the size value.
2012 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2013 switch accepts suffixes.
72f4393d 2014 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2015
edc5d9ec
HPN		 20162006-12-21 Hans-Peter Nilsson <hp@axis.com>
2017
2018 * acconfig.h: Remove.
2019 * config.in: Regenerate.
2020
09d96939
TS		 20212006-11-07 Thiemo Seufer <ths@mips.com>
2022
2023 * gentmap.c: Fix compile time warning.
2024
7e129781
TS		 20252006-11-07 Thiemo Seufer <ths@mips.com>
2026
2027 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2028 for bfd text addresses.
2029
3ae2e9a3 20302006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2031 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2032
2033 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2034 SIM_QUIET_NAN_NEGATED.
2035
41ec9f20
TS		 20362006-08-29 Nigel Stephens <nigel@mips.com>
2037
2038 * sim-profile.c (profile_pc_init): Initialise default profiling
2039 frequency to a prime number.
2040 (profile_print_pc): Convert gmon.out sample data into target
2041 byte order.
2042
e85e3205
RE		 20432006-06-13 Richard Earnshaw <rearnsha@arm.com>
2044
2045 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2046 * common.m4: Likewise.
2047 * configure: Regenerated.
2048
2f0122dc
DJ		 20492006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2050
2051 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2052 * configure: Regenerated.
2053
20e95c23
DJ		 20542006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2055
2056 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2057 and LIBINTL_DEP everywhere.
2058 (CSEARCH): Use INCINTL.
2059 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2060 gettext macros.
2061 * configure: Regenerated.
2062
ea696909
HPN		 20632006-03-29 Hans-Peter Nilsson <hp@axis.com>
2064
2065 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2066 option-contents test.
2067
aba6488e
MM		 20682005-11-28 Mark Mitchell <mark@codesourcery.com>
2069
25520859
MM		 2070 * sim-signal.c (sim_signal_to_target): Fix typos.
2071
aba6488e
MM		 2072 * sim-reason.c (sim_stop_reason): Use
2073 sim_signal_to_target, not sim_signal_to_host.
2074 * sim-signal.c (sim_signal_to_host): Fix typo.
2075 (sim_signal_to_target): New function.
2076
f010abaa
HPN		 20772005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2078
2079 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2080 change.
2081
09b96ea0
ILT		 20822005-07-08 Ian Lance Taylor <ian@airs.com>
2083
efd36314
ILT		 2084 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2085
09b96ea0
ILT		 2086 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2087 different fraction for a quiet NaN.
2088 (unpack_fpu): Likewise.
2089
3b02a06b
BE		 20902005-07-08 Ben Elliston <bje@au.ibm.com>
2091
2092 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2093 * sim-load.c: Likewise.
2094 * syscall.c: Likewise.
2095
18d59ab9
CV		 20962005-05-24 Corinna Vinschen <vinschen@redhat.com>
2097
2098 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2099 check.
2100
149cfe5b
DJ		 21012005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2102
2103 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2104
3f6da722 21052005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2106
3f6da722
MI		 2107 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2108 and signed64 for __ALPHA__.
2109
2b193c4a
MK		 21102005-03-23 Mark Kettenis <kettenis@gnu.org>
2111
2112 * aclocal.m4 Include ../../gettext.m4.
2113 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2114 (AM_LC_MESSAGES): Remove.
2115 * configure: Regenerate.
2116
51216631
JB		 21172005-02-28 Jim Blandy <jimb@redhat.com>
2118
2119 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2120 -Wuninitialized in the default list of build warnings if CFLAGS is
2121 set, and doesn't include -O. (Using -Wuninitialized without
2122 optimization produces a warning, which interferes with compilation
2123 with -Werror.)
72f4393d 2124
0c4507fd
JB		 21252005-02-21 Jim Blandy <jimb@redhat.com>
2126
2127 * callback.c (os_fstat): Don't declare 't' unless it's used.
2128
9ab46d53
JB		 21292005-02-09 Jim Blandy <jimb@redhat.com>
2130
2131 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2132 '-s' argument.
2133 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2134 to $(CGEN), to ensure that the command substitution happens where
2135 the variable is referenced in the submake, not when the submake's
2136 arguments are expanded.
2137 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2138 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2139 application Scheme script directly after ${cgen}; don't precede it
2140 with a -s.
2141
f4f8cce4
HPN		 21422005-01-28 Hans-Peter Nilsson <hp@axis.com>
2143
97f669ed
HPN		 2144 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2145 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2146 Include libiberty.h.
2147 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2148 being either end of a pipe.
2149 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2150 (os_shutdown): Clear pipe state.
2151 (default_callback): Initialize new members.
2152
f4f8cce4
HPN		 2153 * callback.c (default_callback): Initialize target_endian.
2154 (cb_store_target_endian): Renamed from store, new first parameter
2155 host_callback *cb, drop last parameter big_p. Take endianness
2156 from cb.
2157 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2158 Remove variable big_p.
2159 * nrun.c (main): Initialize default_callback.target_endian.
2160
35695fd6
AC		 21612005-01-14 Andrew Cagney <cagney@gnu.org>
2162
2163 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2164 Add explicit call to AC_CONFIG_HEADER.
2165 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2166 * configure: Re-generate.
2167
f0569246
AC		 21682005-01-12 Andrew Cagney <cagney@gnu.org>
2169
2170 * common.m4: New file, based on of aclocal.m4.
2171
38f48d72
AC		 21722005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2173
2174 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2175 * configure: Regenerated to track ../common/aclocal.m4 changes.
2176
b7026657
AC		 21772005-01-07 Andrew Cagney <cagney@gnu.org>
2178
2179 * configure.ac: Rename configure.in, require autoconf 2.59.
2180 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2181 * configure: Re-generate.
2182
5d945fec
HPN		 21832004-12-15 Hans-Peter Nilsson <hp@axis.com>
2184
2185 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2186 <case CB_SYS_ftruncate>: New cases.
2187
0d3cd463
HPN		 21882004-12-13 Hans-Peter Nilsson <hp@axis.com>
2189
2190 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2191 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2192 * callback.c (os_lstat): New function.
0d3cd463 2193
119860e5
HPN		 21942004-12-08 Hans-Peter Nilsson <hp@axis.com>
2195
027e2a04
HPN		 2196 * run.1: Document --sysroot=filepath.
2197 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2198 (standard_options): Support --sysroot=<path>.
2199 (standard_option_handler): Handle OPTION_SYSROOT.
2200 * syscall.c (simulator_sysroot): Define, initialized empty.
2201 (get_path): Prepend simulator_sysroot to absolute file path.
2202 [HAVE_STRING_H]: Include string.h.
2203 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2204 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2205 (main): If simulator_sysroot is not empty, chdir there.
2206 * sim-config.h (simulator_sysroot): Declare.
2207
119860e5
HPN		 2208 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2209 cgen_rtx_error" in a CGEN-generated simulator.
2210 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2211 replacement for CGEN-related breakpoints.
2212
70ae6611
HPN		 22132004-12-07 Hans-Peter Nilsson <hp@axis.com>
2214
2215 * Make-common.in (sim-basics_h): Add $(callback_h).
2216
697afb65
HPN		 22172004-12-03 Hans-Peter Nilsson <hp@axis.com>
2218
2219 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2220 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2221 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2222 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2223 (SIM_CHECK_MEMBERS): New macros.
2224 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2225 for struct stat member test and write. Add ST_x calls for each
2226 struct stat member tested in configure.in. Wrap each ST_x call in
2227 #ifdef of configure macro for that member.
2228 * configure, config.in: Regenerate.
2229
6e56eb07
HPN		 22302004-12-01 Hans-Peter Nilsson <hp@axis.com>
2231
2232 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2233 /dev/null.
2234 <case desc>: Pass -OPC opcfile.
2235 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2236 parameter to cgen.sh.
2237
c87368ac
RE		 22382004-11-30 Richard Earnshaw <rearnsha@arm.com>
2239
2240 * Make-common.in (sim-basics_h): Correct dependencies on
2241 cconfig.h and tconfig.h
2242 (sim-load.o): Correct typo in sim-basics_h dependency.
2243
08cd3760
RE		 22442004-11-18 Richard Earnshaw <rearnsha@arm.com>
2245
15f5e61f
RE		 2246 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2247 sub-dependencies for other sim files that they include.
2248 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2249 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2250
1afbf186
HPN		 22512004-11-16 Hans-Peter Nilsson <hp@axis.com>
2252
1d72487d
HPN		 2253 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2254 endian information.
2255
1afbf186
HPN		 2256 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2257 $(remote_sim_h) too.
2258 (sim_main_headers): Add sim-utils.h.
2259
a3bb1089
FCE		 22602004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2261
2262 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2263
5a645dc5
AC		 22642004-07-26 Andrew Cagney <cagney@gnu.org>
2265
2266 Problem from Olaf Hering <olh@suse.de>.
2267 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2268
109d3db3
BE		 22692004-07-10 Ben Elliston <bje@au.ibm.com>
2270
2271 * hw-tree.c (parse_integer_property): Typo fix in comments.
2272 * sim-options.c (sim_args_command): Likewise.
2273
0aaa4a81
AC		 22742004-06-28 Andrew Cagney <cagney@gnu.org>
2275
2276 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2277
0242f9ea
JR		 22782004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2279
2280 * callback.c (os_shutdown): Fix bug in last change: actually
2281 mark file descriptors as available on startup.
2282
594ee3a7
JR		 22832004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2284
2285 [ include/gdb: * callback.h (host_callback_struct): Replace
2286 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2287 * callback.c: Changed all users.
594ee3a7 2288
5f510f9c
AM		 22892004-06-15 Alan Modra <amodra@bigpond.net.au>
2290
2291 * sim-load.c (sim_load_file): Use bfd_get_section_size
2292 instead of bfd_get_section_size_before_reloc.
2293
7659f80a
DJ		 22942004-05-18 Daniel Jacobowitz <dan@debian.org>
2295
2296 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2297 passing it to printf.
2298
41ee5402
DJ		 22992004-05-10 Daniel Jacobowitz <dan@debian.org>
2300
2301 * callback.c: Update copyright dates.
2302 * run.c: Likewise.
2303 * sim-basics.h: Likewise.
2304 * sim-load.c: Likewise.
2305 * syscall.c: Likewise.
2306
23072004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2308
2309 * callback.c: Include cconfig.h instead of config.h.
2310 * run.c: Likewise.
2311 * sim-basics.h: Likewise.
2312 * sim-load.c: Likewise.
2313 * syscall.c: Likewise.
2314
6d0c993e
BE		 23152004-01-16 Ben Elliston <bje@wasabisystems.com>
2316
2317 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2318
6edf0760
NC		 23192003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2320
2321 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2322
a69146da
KH		 23232003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2324
2325 * sim-options.c (standard_options): Fix the names of H8
2326 variants.
2327
fc0a2244
AC		 23282003-10-30 Andrew Cagney <cagney@redhat.com>
2329
2330 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2331 with "struct bfd_symbol".
2332
ee3073b5
AC		 23332003-10-21 Andrew Cagney <cagney@redhat.com>
2334
2335 * callback.c (os_truncate): Call "truncate", and not "stat".
2336
198beae2
AC		 23372003-10-20 Andrew Cagney <cagney@redhat.com>
2338
2339 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2340
8822d001
JR		 23412003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2342
2343 * callback.c (os_ftruncate, os_truncate): New functions.
2344 (default_callback): Initialize ftruncate and truncate members.
2345
ea52ff81
DB		 23462003-09-08 Dave Brolley <brolley@redhat.com>
2347
2348 On behalf of Doug Evans <dje@sebabeach.org>
2349 * cgen.sh: New arg archfile.
2350 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2351 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2352
e158f0a0
AC		 23532003-08-28 Andrew Cagney <cagney@redhat.com>
2354
2355 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2356 * sim-options.c (print_help): Cast the format with specifier to
2357 "int".
2358
33319edb 23592003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2360 Dave Brolley <brolley@redhat.com>
33319edb 2361
72f4393d 2362 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2363 fields of CGEN_WRITE_QUEUE_ELEMENT.
2364 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2365 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2366 * gennltvals.sh: Add frv target.
2367 * nltvals.def: Add frv target.
2368
72f536bd
MS		 23692003-06-23 Michael Snyder <msnyder@redhat.com>
2370
ac59bf8d 2371 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2372 * sim-reg.c: Fix cut-and-paste bug in comment.
2373
1f1b2817
AC		 23742003-06-22 Andrew Cagney <cagney@redhat.com>
2375
2376 From matthew green <mrg@redhat.com>:
72f4393d 2377 * sim-fpu.h: Update copyright.
1f1b2817 2378 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2379 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2380 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2381
89c0d7dd 23822003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2383
89c0d7dd 2384 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2385 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2386 with disassemble_info:read_memory_func.
2387 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2388
828c9ae6
MS		 23892003-06-04 Michael Snyder <msnyder@redhat.com>
2390
2391 * common/run.c (main): Remove SIM_H8300 ifdef.
2392 (usage): Ditto.
2393 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2394 (standard_options): Add '-x' for h8/300sx.
2395 (standard_option_handler): Add case for SIM_H8300SX.
2396
80d35d90
MS		 23972003-04-13 Michael Snyder <msnyder@redhat.com>
2398
2399 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2400
876fec02
AC		 24012003-03-01 Andrew Cagney <cagney@redhat.com>
2402
2403 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2404 (sim_engine_vabort): Ditto.
2405
6b4a8935
AC		 24062003-02-27 Andrew Cagney <cagney@redhat.com>
2407
2408 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2409 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2410 * nrun.c (main): Ditto.
2411
dbd7cd63
AC		 24122003-02-26 Andrew Cagney <cagney@redhat.com>
2413
2414 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2415 (sim_engine_vabort): Ditto.
2416 (sim_engine_halt, sim_engine_restart): Ditto.
2417
836cc9f4
AC		 24182003-02-20 Andrew Cagney <ac131313@redhat.com>
2419
2420 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2421 (sim-break_h): Delete macro.
2422 (sim-break.o): Delete rule.
2423 * sim-break.c: Delete file.
2424 * sim-break.h: Delete file.
2425 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2426 (STATE_BREAKPOINTS): Delete macro.
2427 (sim_state_base): Delete field breakpoints.
2428 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2429 sim_break_install to array.
2430
45a15d6f
KH		 24312003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2432
2433 * run.c (usage): Fix typos.
2434
127a77fe
CD		 24352002-11-27 Richard Sandiford <rsandifo@redhat.com>
2436
2437 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2438
b85e4829
AC		 24392002-11-22 Andrew Cagney <ac131313@redhat.com>
2440
2441 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2442 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2443 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2444 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2445 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2446 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2447 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2448 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2449 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2450 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2451
d25b1553
AC		 24522002-11-13 Andrew Cagney <cagney@redhat.com>
2453
2454 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2455
d690312f
CD		 24562002-11-06 Richard Sandiford <rsandifo@redhat.com>
2457
2458 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2459 (distclean): Depend on it.
2460
7c3e3b33
AM		 24612002-10-14 Alan Modra <amodra@bigpond.net.au>
2462
2463 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2464
7ede505a
DB		 24652002-08-29 Dave Brolley <brolley@redhat.com>
2466
2467 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2468
75c4388a
AC		 24692002-07-17 Andrew Cagney <cagney@redhat.com>
2470
2471 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2472 (sim_set_callbacks, sim_size, sim_trace)
2473 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2474 to here from "gdb/remote-sim.h".
2475
7a3085c1 24762002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2477
2478 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2479 avoid possible longjmp problems with automatic variable siggnal.
2480
076043f2
AC		 24812002-07-14 Andrew Cagney <ac131313@redhat.com>
2482
2483 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2484 * Make-common.in (installdirs): Make $(libdir) too, needed when
2485 installing libsim.a.
2486
3fbeef0b
AC		 24872002-07-13 Andrew Cagney <ac131313@redhat.com>
2488
2489 * gennltvals.sh (dir): Mark d30v as obsolete.
2490 * nltvals.def: Remove d30v.
2491
bf962092
AC		 24922002-06-17 Andrew Cagney <cagney@redhat.com>
2493
27961795
AC		 2494 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2495
bf962092
AC		 2496 * sim-memopt.c: Include <unistd.h>.
2497 (do_memopt_add): Fix printf format.
2498 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2499
c8cca39f
AC		 25002002-06-16 Andrew Cagney <ac131313@redhat.com>
2501
2502 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2503 --enable-gdb-build-warnings.
2504 * configure: Regenerated to track ../common/aclocal.m4 changes.
2505
307041b7 25062002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2507
72f4393d
L		 2508 * sim-fpu.c (unpack_fpu): Initialize exponent for
2509 sim_fpu_class_zero.
2510 (i2fpu): Same.
2511 (sim_fpu_sqrt): Same.
7d7d930f 2512
3c25f8c7
AC		 25132002-06-08 Andrew Cagney <cagney@redhat.com>
2514
2515 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2516 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2517 * run.c: Ditto.
2518 * sim-load.c: Ditto.
2519 * callback.c: Ditto.
2520 * syscall.c: Ditto.
2521 * Make-common.in (callback_h): Define.
2522 (remote_sim_h): Define.
2523 (run.o): Update.
2524 (callback.o): Update.
2525 (syscall.o): Update.
72f4393d 2526 (sim-load.o):
3c25f8c7
AC		 2527 (nrun.o): Update.
2528 (sim-hload.o): Update.
2529 (sim-io.o): Update.
2530 (sim-reason.o): Update.
2531 (sim-reg.o): Update.
2532 (sim-resume.o): Update.
2533
dbec3bef
KH		 25342002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2535
2536 * run.c: Fix formatting.
2537
de4112fa
NC		 25382002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2539
2540 * run-sim.h: New header. Provide prototypes for functions used
2541 between run() and libsim.a which are not used by GDB.
2542 * run.c: Include run-sim.h.
72f4393d
L		 2543 (main): If SIM_TARGET_SWITCHES is defined call
2544 sim_target_parse_command_line.
2545 (usage): If SIM_TARGET_SWITCHES is defined call
2546 sim_target_display_usage.
de4112fa 2547
a8cdafbd
AV		 25482002-05-17 Andrey Volkov <avolkov@transas.com>
2549
2550 * run.c: Made h8300s as new target, not h8300h alias.
2551 Added new option -S (h8300s target)
2552 * sim-options.c: Ditto.
72f4393d 2553
5accf1ff
CD		 25542002-05-01 Chris Demetriou <cgd@broadcom.com>
2555
2556 * callback.c: Use 'deprecated' rather than 'depreciated.'
2557
080fe24b
AC		 25582002-02-24 Andrew Cagney <ac131313@redhat.com>
2559
2560 From wiz at danbala:
2561 * sim-fpu.h: Fix grammar and typos.
2562 Fix PR gdb/287.
2563
6439295f
CD		 25642002-02-10 Chris Demetriou <cgd@broadcom.com>
2565
2566 * callback.c: Fix some spelling errors.
2567 * hw-device.h: Likewise.
2568 * hw-tree.c: Likewise.
2569 * sim-abort.c: Likewise.
2570 * sim-alu.h: Likewise.
2571 * sim-core.h: Likewise.
2572 * sim-events.c: Likewise.
2573 * sim-events.h: Likewise.
2574 * sim-fpu.h: Likewise.
2575 * sim-profile.h: Likewise.
2576 * sim-utils.c: Likewise.
2577
dea03d4e
HPN		 25782002-01-31 Hans-Peter Nilsson <hp@axis.com>
2579
2580 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2581 New functions.
2582
1636f0bb
BE		 25832002-01-20 Ben Elliston <bje@redhat.com>
2584
2585 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2586 the comment for this enumerator.
2587
b59d44de
BE		 25882002-01-14 Ben Elliston <bje@redhat.com>
2589
2590 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2591
280b26c0
KH		 25922001-12-20 Kazu Hirata <kazu@hxi.com>
2593
2594 * run.c (usage): Fix a typo.
2595
e3e473da
BE		 25962001-07-05 Ben Elliston <bje@redhat.com>
2597
2598 * Make-common.in (srccgen): Remove.
2599 (CGEN_CPU_DIR): Define.
2600 (CGEN_READ_SCM): Redefine without $(srccgen).
2601 (CGEN_ARCH_SCM): Ditto.
2602 (CGEN_CPU_SCM): Ditto.
2603 (CGEN_DECODE_SCM): Ditto.
2604 (CGEN_DESC_SCM): Ditto.
2605
2836ee25
FCE		 26062001-04-25 Frank Ch. Eigler <fche@redhat.com>
2607
2608 * sim-load.c (sim_load_file): Put it back: external now.
2609 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2610
5b778125
AC		 26112001-04-21 Andrew Cagney <ac131313@redhat.com>
2612
2613 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2614 internal interface.
2615 * sim-utils.c (sim_analyze_program): Ditto.
2616
6ec9f4a9
FCE		 26172001-04-19 Frank Ch. Eigler <fche@redhat.com>
2618
2619 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2620 we're finished with its immediate use.
2621 * sim-load.c (sim_load_file): Ditto.
2622
764f1408
FCE		 26232001-03-16 Frank Ch. Eigler <fche@redhat.com>
2624
2625 Add support for mmap-based memory regions.
2626 * sim-memopt.c (mmap_next_fd): New global.
2627 (sim_memory_init): Reinitialize it.
2628 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2629 "--memory-mapfile FILE" option. Check for some errors.
2630 (do_memopt_add): Conditionally do mmap instead of malloc for
2631 backing store of simulated memory. Check for more errors.
2632 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2633 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2634 * configure.in: Look for mmap/fstat related functions and headers.
2635 * config.in, configure: Regenerated.
2636
35c20992
FCE		 26372001-03-15 Frank Ch. Eigler <fche@redhat.com>
2638
2639 * sim-core.c (sim_core_map_attach): Correct overlap-related
2640 error messages.
2641
f6bb7a3b
MM		 26422001-03-07 Michael Meissner <meissner@redhat.com>
2643
2644 * run.c (alloca-conf.h): Delete, no longer provided.
2645
01816cd8
BE		 26462001-02-22 Ben Elliston <bje@redhat.com>
2647
2648 * sim-trace.h (TRACE_VPU_IDX): Add.
2649 (TRACE_vpu): Define.
2650 (WITH_TRACE_VPU_P): Likewise.
2651 (TRACE_VPU_P): Likewise.
2652 * sim-trace.c (OPTION_TRACE_VPU): Define.
2653 (trace_options): Add --trace-vpu.
2654 (trace_option_handler): Handle OPTION_TRACE_VPU.
2655 (trace_option_handler): Include VPU tracing in --trace-semantics.
2656 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2657
44a9331c
BE		 26582001-02-21 Ben Elliston <bje@redhat.com>
2659
2660 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2661 (TRACE_BRANCH_INPUT2): Likewise.
2662
c43ad8eb
BE		 26632001-02-09 Ben Elliston <bje@redhat.com>
2664
2665 * (profile_print_pc): Write header out in target byte order.
2666
26672001-02-09 Ben Elliston <bje@redhat.com>
2668
2669 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2670 adjusting the pc shift value.
2671
9397fcbf
FCE		 26722001-01-12 Chris Demetriou <cgd@sibyte.com>
2673
badd2b1e
BE		 2674 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2675 where a numeric value is supplied.
9397fcbf 2676
63fe1038
BE		 26772001-01-06 Ben Elliston <bje@redhat.com>
2678
2679 * cgen.sh: Allow extrafiles to include the semantics files when
2680 generating an ISA-specific decoder.
2681
b6f6b44d
AO		 26822000-12-27 Alexandre Oliva <aoliva@redhat.com>
2683
2684 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2685
ad8707b5
BE		 26862000-12-23 Ben Elliston <bje@redhat.com>
2687
2688 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2689 them to the trace stream using sim_fpu_printn_fpu. Include
2690 "sim-fpu.h".
2691
b94c0966
BE		 26922000-12-15 Ben Elliston <bje@redhat.com>
2693
2694 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2695 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2696 trailing digits as specified (-1 to print all digits).
2697 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2698 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2699 to print_bits ().
2700
fd5d712e
BE		 27012000-12-13 Ben Elliston <bje@redhat.com>
2702
2703 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2704 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2705 (defs): New action.
2706
4c15ccf7
GK		 27072000-12-12 Geoffrey Keating <geoffk@redhat.com>
2708
2709 * sim-endian.h: Don't have parameters on macro definitions which
2710 are simply renaming functions, to permit use of XCONCAT2 in both
2711 the macro name and the arguments in a use of such a definition.
2712
0d277f51
BE		 27132000-12-11 Ben Elliston <bje@redhat.com>
2714
2715 * cgen-ops.h (SUBWORDDFDI): New function.
2716
bb4e03e5
BE		 27172000-12-05 Ben Elliston <bje@redhat.com>
2718
c79688eb
BE		 2719 * Make-common.in (cgen-defs): New target.
2720 (cgen-decode): Pass $(EXTRAFILES).
2721
bb4e03e5
BE		 2722 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2723 -outfile-suffix options.
2724
76440e4b
BE		 27252000-12-04 Ben Elliston <bje@redhat.com>
2726
6227bc85
BE		 2727 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2728 (SUBWORDSIUQI): Likewise.
2729 (SUBWORDDIHI): Likewise.
2730 (SUBWORDDIQI): New function.
2731
76440e4b
BE		 2732 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2733 * cgen-scache.c (scache_option_handler): Remove unused local var.
2734
cdc2a5c3
BE		 27352000-12-03 Ben Elliston <bje@redhat.com>
2736
2737 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2738
4e73b9c1
SC		 27392000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2740
2741 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2742
ce9bc8d1
SC		 27432000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2744
2745 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2746 space is not zero.
2747
ce13044d
SC		 27482000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2749
2750 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2751 (set_hw_delete): Moved the macro as a function.
2752 * hw-base.h (set_hw_delete): Declare as external function.
2753 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2754 allocated using hw_malloc.
72f4393d 2755
7c070881
SC		 27562000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2757
2758 * sim-options.c (sim_parse_args): Free the memory used for
2759 long_options, short_options, handlers, opt_cpu, orig_val.
2760
4f49fa1b
BE		 27612000-11-20 Ben Elliston <bje@redhat.com>
2762
2763 * cgen-ops.h (SUBBI): New macro.
2764 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2765 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2766
2d84da1b
BE		 27672000-11-16 Ben Elliston <bje@redhat.com>
2768
2769 * cgen-types.h (VOID): New type.
2770
dbc168af
BE		 27712000-11-09 Ben Elliston <bje@redhat.com>
2772
2773 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2774 (sim_fpu_two): Set exponent to 1.
2775
e4f5c43e
EZ		 27762000-10-26 Ben Elliston <bje@redhat.com>
2777
72f4393d
L		 2778 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2779 `all'. Pass `-i' options to cgen applications.
2780 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2781 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2782
a8d894af
BE		 27832000-10-08 Ben Elliston <bje@redhat.com>
2784
2785 * cgen-utils.c (cgen_rtx_error): New function.
2786
27872000-10-07 Ben Elliston <bje@redhat.com>
2788
2789 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2790 conditions for sim_core_read_buffer().
2791
6d4c43bf
DB		 27922000-09-26 Dave Brolley <brolley@redhat.com>
2793
2794 * cgen-utils.c (RORQI): New function.
2795 (ROLQI): New function.
2796 (RORHI): New function.
2797 (ROLHI): New function.
2798
0e266e5c
DB		 27992000-08-28 Dave Brolley <brolley@redhat.com>
2800
2801 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2802 in insn_value if it will fit.
2803
604259a0
FCE		 28042000-08-21 Frank Ch. Eigler <fche@redhat.com>
2805
2806 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2807
4193618c
DB		 28082000-08-15 Dave Brolley <brolley@redhat.com>
2809
2810 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2811
28122000-08-15 Dave Brolley <brolley@redhat.com>
2813
2814 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2815 (PROFILE_CPU_FREQ): New macro.
2816 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2817 (profile-options): Add profile-cpu-frequency.
2818 (parse_frequency): New function.
2819 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2820 (profile_print_speed): Print cpu frequency and simulated execution time.
2821 Re-indent other items to match.
2822
548a3e15
AC		 28232000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2824
2825 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2826
fab307a2
FCE		 28272000-07-27 Frank Ch. Eigler <fche@redhat.com>
2828
2829 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2830 * Makefile.in (install): Install run.1 man page.
2831
46a19b74
AC		 2832Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2833
2834 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2835 * Makefile.in (headers,nltvals.def): Merge.
2836
3c765a54
AC		 2837Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2838
f9cbceb6
AC		 2839 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2840 * nrun.c (main): Print the simulator statistics only in
2841 verbose mode.
2842 * hw-properties.h (hw_find_integer_array_property): Fix
2843 prototype (use signed_cell).
2844
38e64f35
AC		 2845 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2846 * sim-events.c (sim_events_remain_time): New function returning
2847 the time that remains before the event is raised.
2848 * hw-events.c (hw_event_remain_time): Likewise.
2849 * sim-events.h (sim_events_remain_time): Declare.
2850 * hw-events.h (hw_event_remain_time): Declare.
2851
0802cc40
AC		 2852 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2853 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2854 (OPTION_HW_LIST): New option --hw-list to list the devices.
2855 (hw_option_handler): List the device tree with 'sim_hw_print'.
2856
3c765a54
AC		 2857 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2858 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2859 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2860 (EXTENDED): Define for 16-bit word size.
2861 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2862 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2863 * sim-types.h: Added support for 16-bit targets.
2864
7fb283bc
FCE		 28652000-06-23 Frank Ch. Eigler <fche@redhat.com>
2866
2867 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2868
ab42ee12
FCE		 28692000-06-24 Frank Ch. Eigler <fche@redhat.com>
2870
2871 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2872 * Makefile.in (distclean): Clean cconfig.h also.
2873
eb2d80b4
AC		 2874Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2875
2876 * configure: Regenerated to track ../common/aclocal.m4 changes.
2877
2878Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2879
2880 * aclocal.m4 (sim-profile): Enable the profiler by default.
2881
781c552e
AC		 2882Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2883
2884 * run.c (main): Initialize sigrc.
2885
5eb1a8fa
AC		 2886Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2887
2888 * sim-events.c (update_time_from_event): Add more detailed event
2889 tracing.
2890
b2ac51e4
DB		 28912000-03-30 Dave Brolley <brolley@redhat.com>
2892
2893 * aclocal.m4 (cgen): Use guile to run cgen.
2894
f8603f2f
DB		 28952000-03-23 Dave Brolley <brolley@redhat.com>
2896
2897 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2898 ftruncdfsf.
2899 * cgen-accfp.c (fextsfdf): New function.
2900 (ftruncdfsf): New function.
2901 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2902
0f831eb3
JJ		 29032000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2904
2905 * cgen-ops.h: Added TRUNCSISI.
2906
e88acae7
FCE		 29072000-03-08 Dave Brolley <brolley@redhat.com>
2908
2909 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2910 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2911 (sim_queue_fn_si_write): Last argument is has type USI.
2912 (sim_queue_fn_sf_write): New function.
2913 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2914 (sim_queue_fn_sf_write): New function.
2915 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2916
baa7ae6f
AC		 2917Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2918
2919 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2920 sim_set_trace and run simulator using sim_resume.
2921 (main): Add option ``-o'' - operating environment. Only continue
2922 after a signal when operating environment.
2923 (main): Always set REASON and SIGRC using sim_stop_reason.
2924 (sim_trace): Delete extern declaration.
2925
6d358e86
NC		 29262000-02-08 Nick Clifton <nickc@cygnus.com>
2927
2928 * callback.c: Fix compile time warning messages.
2929 * run.c: Fix compile time warning messages.
72f4393d 2930
ed9a39eb
JM		 29311999-12-17 Dave Brolley <brolley@cygnus.com>
2932
2933 * sim-profile.h: (set_profile_option_mask): Add prototype.
2934 * sim-profile.c (set_profile_option_mask): No longer static.
2935
c4093a6a
JM		 2936Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2937
2938 * sim-arange.c: Include <string.h>
2939
de57eccd
JM		 29401999-12-07 Dave Brolley <brolley@cygnus.com>
2941
c4093a6a 2942 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2943 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2944 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2945 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2946 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2947 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2948 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2949 (fn_mem_qi_write): New union members.
2950 (fn_mem_hi_write): New union members.
2951 (fn_mem_si_write): New union members.
2952 (fn_mem_di_write): New union members.
2953 (fn_mem_df_write): New union members.
2954 (fn_mem_xi_write): New union members.
2955 (sim_queue_fn_mem_qi_write): New function.
2956 (sim_queue_fn_mem_hi_write): New function.
2957 (sim_queue_fn_mem_si_write): New function.
2958 (sim_queue_fn_mem_di_write): New function.
2959 (sim_queue_fn_mem_df_write): New function.
2960 (sim_queue_fn_mem_xi_write): New function.
2961 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2962 (sim_queue_fn_mem_hi_write): New function.
2963 (sim_queue_fn_mem_si_write): New function.
2964 (sim_queue_fn_mem_di_write): New function.
2965 (sim_queue_fn_mem_df_write): New function.
2966 (sim_queue_fn_mem_xi_write): New function.
2967 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2968 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2969 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2970
c2d11a7d
JM		 29711999-12-01 Dave Brolley <brolley@cygnus.com>
2972
2973 * cgen-accfp.c (subsf): Check status code.
2974 (mulsf): Ditto.
2975 (negsf): Ditto.
2976 (abssf): Ditto.
2977 (sqrtsf): Ditto.
2978 (invsf): Ditto.
2979 (minsf): Ditto.
2980 (maxsf): Ditto.
2981 (subdf): Ditto.
2982 (muldf): Ditto.
2983 (divdf): Ditto.
2984 (negdf): Ditto.
2985 (absdf): Ditto.
2986 (sqrtdf): Ditto.
2987 (invdf): Ditto.
2988 (mindf): Ditto.
2989 (maxdf): Ditto.
2990
29911999-11-26 Dave Brolley <brolley@cygnus.com>
2992
2993 * cgen-par.h (fn_df_write): Mode of data is DF.
2994 (sim_queue_fn_df_write): Mode of data is DF.
2995 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2996
29971999-11-22 Dave Brolley <brolley@cygnus.com>
2998
2999 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3000 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3001
11cf8741
JM		 30021999-11-04 Dave Brolley <brolley@cygnus.com>
3003
3004 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3005 CGEN_MEM_XI_WRITE members.
3006 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3007 (sim_queue_fn_xi_write): New function.
3008 (sim_queue_mem_xi_write): New function.
3009
3010 * cgen-par.c (sim_queue_fn_xi_write): New function.
3011 (sim_queue_mem_xi_write): New function.
3012 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3013 CGEN_MEM_XI_WRITE.
3014
e514a9d6
JM		 30151999-10-22 Dave Brolley <brolley@cygnus.com>
3016
3017 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3018 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3019 * cgen-par.c: Set insn_address for each queued write. Get pc from
3020 cpu when executing queued writes.
3021
30221999-10-19 Dave Brolley <brolley@cygnus.com>
3023
3024 * cgen-par.h (sim_queue_fn_pc_write): New function.
3025 (CGEN_FN_PC_WRITE): New enumerator.
3026 (fn_pc_write): New union member.
3027 * cgen-par.c (sim_queue_fn_pc_write): New function.
3028 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3029
917317f4
JM		 30301999-10-18 Dave Brolley <brolley@cygnus.com>
3031
3032 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3033 (CGEN_MEM_DF_WRITE): New enumerator.
3034 (mem_di_write): New union member.
3035 (mem_df_write): New union member.
3036 * cgen-par.c (sim_queue_mem_di_write): New function.
3037 (sim_queue_mem_df_write): New function.
3038 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3039 CGEN_MEM_DF_WRITE.
3040 * cgen-accfp.c (divsf): Check for division errors.
3041
30421999-10-14 Doug Evans <devans@casey.cygnus.com>
3043
3044 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3045
2df3850c
JM		 30461999-10-07 Dave Brolley <brolley@cygnus.com>
3047
72f4393d 3048 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3049 (fn_hi_write): New union member.
3050 (sim_queue_fn_hi_write): New function.
3051 * cgen-par.c (sim_queue_fn_hi_write): New function.
3052 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3053
2acceee2
JM		 30541999-09-29 Doug Evans <devans@casey.cygnus.com>
3055
3056 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3057 Change type of result to SEM_PC.
3058
3059Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3060
3061 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3062
6426a772
JM		 30631999-09-25 Doug Evans <devans@casey.cygnus.com>
3064
3065 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3066 (JOIN*): Delete cpu arg.
3067
3068Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3069
3070 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3071 parameter.
3072 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3073
c2c6d25f
JM		 3074Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3075
72f4393d
L		 3076 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3077 large values.
c2c6d25f 3078
7fc5b5ad
AC		 3079Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3080
3081 * run.c (main): Check the sim_stop_reason and only halt simulation
3082 when a valid stop condition is identified.
3083
c2c6d25f
JM		 3084Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3085
3086 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3087
3088Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3089
3090 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3091 (bi_write): New union element.
3092 (sim_queue_bi_write): New function.
3093 * cgen-par.c (sim_queue_bi_write): New function.
3094 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3095
d4f3574e
SS		 3096Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3097
3098 * configure: Regenerated to track ../common/aclocal.m4 changes.
3099
3100 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3101 ../gdb/configure.in.
3102 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3103 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3104 (SIM_WARNINGS): Delete
3105 (CONFIG_CFLAGS): Update.
3106
3107Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3108
3109 * cgen-par.c: New file.
3110 * cgen-par.h: New file.
3111 * cgen-sim.h (cgen-par.h): #include it.
3112 * cgen-cpu.h (write_queue): New field.
3113 (CPU_WRITE_QUEUE): New access macro.
3114 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3115 (cgen-par.o): New target.
3116
104c1213
JM		 31171999-08-28 Doug Evans <devans@casey.cygnus.com>
3118
3119 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3120 * cgen-utils.c (mode_names): Update.
3121
53a5351d
JM		 31221999-08-20 Doug Evans <devans@casey.cygnus.com>
3123
3124 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3125 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3126 buffer arg if WITH_PARALLEL_GENWRITE.
3127 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3128 (struct idesc): Ditto.
3129
3130Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3131
3132 * sim-model.c (model_option_handler): Add \n to error message.
3133
96baa820
JM		 31341999-08-08 Doug Evans <devans@casey.cygnus.com>
3135
3136 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3137 (insn_sem): Rewrite.
3138 (sem_fn_desc): New struct.
3139 (idesc): Rewrite.
3140 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3141 misses if ! FAST_P.
3142 (scache case): Split into non-parallel/parallel versions.
3143 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3144 if not use semantic switch version.
3145
31461999-08-04 Doug Evans <devans@casey.cygnus.com>
3147
3148 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3149 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3150 (SEM_BRANCH_INIT_EXTRACT): Delete.
3151 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3152 (SEM_BRANCH_FINI): Ditto.
3153 (SEM_BRANCH_VIA_ADDR): Ditto.
3154 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3155 (SEM_BRANCH_ADDR_CACHE): Delete.
3156 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3157 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3158 pbb_br_type.
3159 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3160 (@cpu@_pbb_begin): Initialize branch_target.
3161 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3162 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3163 pbb_br_type.
3164 (@cpu@_engine_run_fast): Ditto.
3165
adf40b2e
JM		 3166Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3167
3168 * cgen-utils.c (RORSI): New function.
3169 (ROLSI): New function.
3170
31711999-07-14 Doug Evans <devans@casey.cygnus.com>
3172
3173 * Makefile.in (TAGS): Tweak TAGS regex.
3174 * cgen-mem.h (*): Add TAGS markers.
3175
43e526b9
JM		 3176Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3177
3178 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3179 passed in when sim_resume is first entered - don't re-pass it
3180 after a restart.
72f4393d 3181
43e526b9
JM		 3182Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3183
3184 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3185 OPTION_LOAD_LMA but only when is defined.
3186 (standard_options): When SIM_HANDLES_LMA is defined include
3187 options --load-lma and --load-vma.
3188 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3189
3190 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3191 (struct sim_state_base): Add load_at_lma_p.
3192 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3193 STATE_LOAD_AT_LMA_P.
3194
3195Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3196
3197 * nrun.c (main): Re-format loop gnu style.
3198
9846de1b
JM		 3199Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3200
3201 * dv-sockser.c (connected_p): Initialize addrlen.
3202
32031999-07-06 Dave Brolley <brolley@cygnus.com>
3204
3205 * cgen-accfp.c (floatsidf): New function.
3206 (fixdfsi): New function.
3207
32081999-07-06 Doug Evans <devans@casey.cygnus.com>
3209
3210 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3211
43ff13b4
JM		 32121999-07-05 Doug Evans <devans@casey.cygnus.com>
3213
3214 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3215 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3216 * cgen-fpu.c: New file.
3217 * cgen-fpu.h: New file.
3218 * cgen-accfp.c: New file.
3219 * cgen-cpu.h (CGEN_CPU): New member fpu.
3220 * cgen-mem.h: Redo fp support.
3221 * cgen-ops.h: Delete k&r support. Redo fp support.
3222 * cgen-sim.h: Include cgen-fpu.h.
3223 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3224
085dd6e6
JM		 32251999-06-23 Doug Evans <devans@casey.cygnus.com>
3226
3227 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3228 ifndef.
3229 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3230 (@cpu@_pbb_cti_chain): Minor clean up.
3231
cd0fc7c3
SS		 32321999-05-08 Felix Lee <flee@cygnus.com>
3233
72f4393d
L		 3234 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3235 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3236 * configure: Regenerate.
72f4393d 3237
7a292a7a
SS		 3238Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3239
3240 * sim-core.c (device_error,device_io_read_buffer,
3241 device_io_write_buffer): Delete decls.
3242 * sim-core.h: Put them here.
3243
3244 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3245 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3246 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3247 (sim_core_write_aligned_N): Ditto.
3248
32491999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3250
3251 * sim-memopt.c (sim_memory_uninstall): Don't look into
3252 free()d memory.
3253
32541999-04-14 Doug Evans <devans@casey.cygnus.com>
3255
3256 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3257
32581999-04-13 Doug Evans <devans@casey.cygnus.com>
3259
3260 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3261 (sim_core_write_buffer): Ditto.
3262
32631999-04-02 Keith Seitz <keiths@cygnus.com>
3264
3265 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3266 after the interval counter has expired.
3267 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3268 poll_quit callbacks. May be overridden by Makefile.
3269 (poll_quit_counter): New global.
3270 * sim-events.c: Remove all mentions of ui_loop_hook. The
3271 host callback "poll_quit" will serve the purpose.
3272 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3273 is defined.
3274 * nrun.c: Remove declaration of ui_loop_hook.
3275
3276Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3277
3278 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3279 if being used by gdb.
3280
32811999-03-22 Doug Evans <devans@casey.cygnus.com>
3282
3283 * cgen-types.h (XF,TF): Tweak.
3284 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3285 in cgen-types.h.
3286 (SUBWORD*,JOIN*): Define.
3287 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3288 moved into cpu descriptor.
3289 * sim-model.h (MACH): New member `num'.
3290
c906108c
SS		 32911999-02-09 Doug Evans <devans@casey.cygnus.com>
3292
c906108c
SS		 3293 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3294 (CGEN_CPU): Member opcode renamed to cpu_desc.
3295 New members get_idata,disassembler.
3296 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3297 CGEN_INSN_ATTR_VALUE.
3298 (CGEN_STATE): Delete member opcode_table.
3299 (sim_disassemble_insn): Delete decl.
3300 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3301 (struct idesc): Moved to here from <cpu>-decode.h.
3302 * cgen-run.c (prime_cpu): Call prepare_run callback.
3303 * cgen-trace.h (SFILE): New type.
3304 (sim_disasm_sprintf): Declare.
3305 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3306 (sim_cgen_disassemble_insn): Declare.
3307 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3308 (insn_fields): Delete.
3309 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3310 CPU_CPU_DESC (cpu).
3311 (trace_insn): Call CPU_DISASSEMBLER hook.
3312 (sim_disasm_sprintf): New function.
3313 (sim_disasm_read_memory): New function.
3314 (sim_disasm_perror_memory): New function.
3315 (sim_cgen_disassemble_insn): New function.
3316 * cgen-utils.c: Don't include cpu-opc.h.
3317 (virtual_insn_entries): New static local.
3318 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3319 (cgen_insn_name): Rewrite.
3320 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3321 * cgen.sh (desc): New file generator handler.
3322 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3323 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3324 Don't include cpu-opc.h,cpu-sim.h.
3325 * sim-model.c (model_set): Delete SIM_DESC arg.
3326 (sim_model_set): Update.
3327 * sim-model.h (MACH): New member prepare_run.
3328
33291999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3330
3331 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3332 if redundant with allocator functions.
3333
3334Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3335
3336 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3337
3338 * sim-profile.h: Make like sim-trace.h.
3339 (PROFILE_USEFUL_MASK): New macro.
3340 * sim-profile.c (profile_options): Make like trace_options, allow
3341 optional on|off arg where applicable.
3342 (set_profile_option_mask): New function.
3343 (sim_profile_set_option): New function.
3344 (profile_option_handler): Simplify.
3345 Have -p only enable selected things, not everything.
3346 Add missing break to OPTION_PROFILE_PC_RANGE.
3347 * cgen-scache.c (scache_options): Allow optional on|off arg to
3348 --profile-scache.
3349 (scache_option_handler): Use sim_profile_set_option.
3350
33511999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3352
3353 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3354 (memory_option_handler): Implement MEMORY_FILL option. Make
3355 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3356 (parse_ulong_value): New function.
3357 (do_memopt_add): Allocate all buffers. Optionally fill them.
3358
33591999-01-15 Richard Henderson <rth@cygnus.com>
3360
3361 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3362 va_list, not an integer.
3363 * sim-events.c (sim_events_schedule): Likewise.
3364
72f4393d 3365 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3366 the appropriate type.
3367
33681999-01-14 Doug Evans <devans@casey.cygnus.com>
3369
3370 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3371 (sim_disassemble_insn): Update prototype.
3372 (sim_engine_invalid_insn): Ditto.
3373 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3374 (SEM_BRANCH_INIT): PCADDR->IADDR.
3375 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3376 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3377 * cgen-scache.h (*): Ditto.
3378 * cgen-trace.c (*): Ditto.
3379 * cgen-trace.h (*): Ditto.
3380 * cgen-utils.c (*): Ditto.
3381 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3382 (insn_t): Delete.
3383 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3384 (simple engine framework): Rewrite.
3385 * sim-module.c (modules): Install model module sooner (and in
3386 particular before the profile module).
3387
33881999-01-12 Doug Evans <devans@casey.cygnus.com>
3389
3390 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3391 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3392 (sim_model_init): Call it.
3393
3394 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3395
33961999-01-05 Doug Evans <devans@casey.cygnus.com>
3397
3398 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3399 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3400 (SEM_BRANCH_INIT_EXTRACT): New macro.
3401 (SEM_BRANCH_INIT): Add taken_p.
3402 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3403 (SEM_BRANCH_FINI): Use it.
3404 (SEM_INSN): Update.
3405 * cgen-run.c (sim_resume): Handle tracing of last insn.
3406 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3407 * cgen-trace.c (current_abuf): New static global.
3408 (trace_insn_init): Initialize it.
3409 (trace_insn_fini): Use it.
3410 (trace_insn): Set it.
3411 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3412 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3413 (@cpu@_emit_after): Ditto.
3414 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3415 labels if WITH_SEM_SWITCH_FULL.
3416 * sim-model.c: Include bfd.h.
3417 (sim_model_init): New function.
3418 (sim_model_install): Record init fn.
3419 * sim-model.h (MACH): New member bfd_name.
3420 * sim-module.c (modules): Initialize model before scache.
3421
34221998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3423
3424 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3425
c906108c
SS		 3426 * nrun.c (main): Remain in simulation loop for traps and
3427 exceptions when in operating environment mode.
3428 (ui_loop_hook): New stub hook for standalone use.
3429 * sim-events.c (sim_events_process): Call ui_loop_hook
3430 periodically on CYGWIN host.
3431
3432 * sim-reason.c (sim_stop_reason): Return host signal numbers
3433 to gdb on sim_stopped and sim_signalled cases.
3434 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3435 hook just before longjmp.
3436 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3437 hook just before sim_engine_run.
3438
3439 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3440 * sim-trace.h (trace_generic): Ditto.
3441 * sim-trace.c (trace_generic): Ditto.
72f4393d 3442
c906108c
SS		 34431998-12-14 Doug Evans <devans@casey.cygnus.com>
3444
3445 * Make-common.in (SIM_MAIN_DEPS): New var.
3446 (CGEN_MAIN_CPU_DEPS): New var.
3447 * aclocal.m4: Add --enable-cgen-maint option.
3448 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3449 (SETMEM*): Ditto.
3450 (GETIMEM*): Pass pc value to sim_core routine.
3451
3452Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3453
3454 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3455 Compare with ZERO not NULL.
3456
3457Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3458
3459 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3460 "sim-assert.h".
3461
34621998-12-09 Doug Evans <devans@casey.cygnus.com>
3463
3464 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3465 * sim-trace.c: Include stdlib.h if present.
3466 * dv-sockser.c: Include unistd.h if present.
3467 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3468 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3469
34701998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3471
3472 * gennltvals.sh: Add i960.
3473 * nltvals.def: Rebuild.
3474
34751998-12-04 Doug Evans <devans@casey.cygnus.com>
3476
3477 * cgen-defs.h: New file, old cgen-sim.h.
3478 * cgen-sim.h: Simple header that includes others.
3479 * sim-arange.c: New file.
3480 * sim-arange.h: New file.
3481 * sim-basics.h: Include it.
3482 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3483 (sim-arange.o): Add rule for.
3484 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3485 (sim_io_eprintf_cpu): Add prototype.
3486 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3487 (INLINE2): New macro.
3488 (EXTERN_INLINE): New macro.
3489 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3490 before calling module init fns.
3491 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3492 (profile_init): New function.
3493 (profile_options): New option --profile-range.
3494 (profile_option_handler): Handle --profile-range.
3495 (profile_print_insn): Qualify address range specific section titles.
3496 (profile_print_addr_ranges): New function.
3497 (profile_info): Print address ranges if specified.
3498 (profile_install): Set profile_init init fn.
3499 * sim-profile.h (PROFILE_DATA): New member `range'.
3500 * sim-trace.c (trace_init): New function.
3501 (trace_options): New option --trace-range.
3502 (trace_option_handler): Handle --trace-range.
3503 (trace_install): Set trace_init init fn.
3504 * sim-trace.h (TRACE_DATA): New member `range'.
3505 * sim-utils.c (sim_cpu_msg_prefix): New function.
3506 (sim_io_eprintf_cpu): New function.
3507 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3508 (PC_IN_PROFILE_RANGE_P): New macro.
3509 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3510 (trace_insn_fini): New arg abuf. All callers updated.
3511 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3512 printing cycle counts.
3513 * cgen-trace.h (trace_insn_fini): Update prototype.
3514 (TRACE_RESULT_P): New macro.
3515 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3516 (TRACE_INSN): Check ARGBUF_TRACE_P.
3517 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3518 * cgen-types.h (SIM_INLINE): Delete.
3519 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3520 * cgen-utils.c: Don't include cgen-engine.h
3521 * genmloop.sh (@cpu@_fill_argbuf): New function.
3522 (@cpu@_fill_argbuf_tp): New function.
3523 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3524 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3525 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3526 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3527 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3528 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3529 doing profiling. Update call to TRACE_INSN_FINI.
3530
3531 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3532
35331998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3534
3535 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3536 regions.
3537
35381998-12-01 Doug Evans <devans@casey.cygnus.com>
3539
3540 * sim-inline.c (SIM_INLINE_P): Fix typo.
3541
35421998-11-30 Doug Evans <devans@casey.cygnus.com>
3543
3544 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3545
3546Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3547
3548 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3549 * nltvals.def: Re-generate.
3550
3551Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3552
3553 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3554 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3555 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3556 GCC.
3557 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3558 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3559
35601998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3561
3562 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3563 (${cpu}_pbb_cti_chain): Ditto.
3564
35651998-11-18 Doug Evans <devans@casey.cygnus.com>
3566
3567 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3568 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3569 (EXTRACT_INT,EXTRACT_UINT): New macros.
3570 (SEM_SEM_ARG): New macro.
3571 (SEM_NEXT_VPC): New arg `pc'.
3572 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3573 (sim_disassemble_insn): Update prototype.
3574 * cgen-trace.c (current_insn,insn_fields): New static locals.
3575 (trace_insn): Set them.
b83266a0 3576 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3577 (sim_disassemble_insn): New arg insn_fields.
3578 Handle variable length insns.
3579 * genmloop.sh: Only emit pbb decls if -pbb.
3580 (${cpu}_scache_lookup): New arg `vpc'.
3581 (scache support): Fetch pc before entering loop.
3582
3583 * gennltvals.sh: Add fr30 support.
3584 * nltvals.def: Rebuild.
3585
3586Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3587
3588 * sim-types.h: Re-do type system so that GCC's attribute and mode
3589 are used to specify types. Handle case of ALPHA.
3590
35911998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3592
c906108c
SS		 3593 * aclocal.m4: Add tests for dlopen family.
3594 * config.in: Regenerated.
72f4393d 3595
c906108c
SS		 3596Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3597
3598 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3599
3600Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3601
3602 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3603 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3604 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3605 * cgen-sim.h: ... to here.
3606
3607Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3608
3609 * aclocal.m4 (enable-build-warnings): Replace
3610 enable-sim-warnings. Extend =LIST syntax so that prepend and
3611 append of options is possible. Drop -Werror, add
3612 -Wstrict-prototypes for GDB compatibility.
3613 * Make-common.in (SIM_WARNINGS): Update.
3614
3615Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3616
3617 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3618 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3619 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3620 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3621 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3622 CGEN_INCLUDE_DEPS.
3623 * cgen-cpu.h: New file.
3624 * cgen-engine.h: New file.
3625 * cgen-scache.h: New file.
3626 * cgen-sim.h: Delete portions moved to new files.
3627 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3628 rather than sending result to stdout.
3629
3630Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3631
3632 * Make-common.in (sim-reg.o): New rule.
3633 (cgen-run.o): New rule.
3634 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3635 * cgen-run.c (prime_cpu): New function.
3636 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3637 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3638 mentioned cpu.
3639 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3640 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3641 (CGEN_INSN_VIRTUAL_P): New macro.
3642 (SEM_PC): New typedef.
3643 (SEMANTIC_FN): Change type of result to SEM_PC.
3644 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3645 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3646 (SCACHE_MAP): New typedef.
3647 (CPU_SCACHE): Add pbb support.
3648 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3649 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3650 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3651 max_slice_insns.
3652 (INSN_NAME): Delete.
3653 (cgen_insn_name): Declare.
3654 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3655 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3656 (first_insn_p): Make static.
3657 (trace_insn): Handle virtual insns specially.
3658 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3659 * cgen-types.h (UBI): Delete.
3660 (MODE_TYPE): New enum.
3661 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3662 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3663 (cgen_virtual_opcode_table): New global.
3664 (cgen_insn_name): New function.
3665 (sim_disassemble_insn): Ignore virtual insns.
3666 * genmloop.sh: Delete top level loop generation. Add pbb support.
3667 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3668 (sim_cpu_base): New members max_insns,insn_name,model_data.
3669 (CPU_PC_GET,CPU_PC_SET): New macros.
3670 (sim_pc_get,sim_pc_set): Declare.
3671 * sim-model.c (model_set): Call model init fn.
3672 * sim-model.h (MODEL_FN): New typedef.
3673 (INSN_TIMING): New member model_fn.
3674 (MODEL): New members num,init.
3675 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3676 All callers updated.
3677 (profile_insn_init): New fn.
3678 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3679 Exit early if insn profiling not supported.
3680 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3681 (profile_install): Record profile_insn_init as init fn.
3682 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3683 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3684 (PROFILE_DATA): Delete member exec_time.
3685 Change insn_count to pointer to array, rather than the array.
3686 (sim_profile_print_bar): Declare.
3687
3688Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3689
3690 * cgen-run.c: New file.
3691 * sim-reg.c: New file.
3692
3693Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3694
3695 * aclocal.m4: Add checks for -lsocket and -lnsl.
3696
3697 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3698 allow local port reuse on listening socket.
3699
3700Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3701
3702 * sim-config.h: Remove reference to linux kernel header.
3703
3704Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3705
3706 * dv-sockser.c (sockser_addr): Make variable non-static.
3707
3708Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3709
3710 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3711
3712Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3713
3714 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3715
3716Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3717
3718 * Make-common.in (install-common): Add $(EXEEXT) when installing
3719 run.
3720
3721Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3722
3723 * cgen-sim.h (cgen_state): New member opcode_table.
3724 * cgen-utils.c (sim_disassemble_insn): Use it.
3725
3726Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3727
3728 * cgen-mem.h (DECLARE_SETT): Fix return type.
3729 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3730 * cgen-scache.c: Include stdlib.h.
3731 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3732 * sim-model.c (model_option_handler): Remove unused variable `n'.
3733
3734Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3735
3736 * cgen-utils.c: Include bfd.h.
3737 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3738
3739Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3740
3741 * sim-bits.h (EXTEND24): Fix typo.
3742
3743Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3744
3745 * sim-events.c (ETRACE_P): New macro.
3746 (struct _sim_event): Add member trace.
3747 (sim_events_free): Reclaim trace message.
3748
3749 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3750 sim_events_schedule_tracef): New functions, include printf trace
3751 information in argument list. If tracing, store asprintf'd trace
3752 message in sim_event.
3753
3754 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3755 hw_event_queue_schedule_vtracef): New functions, mimic
3756 sim_event_tracef.
3757
3758Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3759
3760 * sim-bits.h (EXTEND24): Define.
3761
3762Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3763
3764 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3765 (CPU_SCACHE_HASH_MASK): New macro.
3766 (SCACHE_HASH_PC): Rewrite.
3767 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3768 computation out of main loop.
3769
3770Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3771
c906108c
SS		 3772 * cgen-sim.h (RECORD_IADDR): Delete.
3773 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3774 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3775
3776Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3777
3778 * gennltvals.def (mn10200): Add entry.
3779 * nltvals.def: Regenerate with MN10200 additions.
3780
3781Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3782
3783 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3784 documentation on how it works.
3785
3786 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3787 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3788 sim_core_set_xor, sim_core_xor_read_buffer,
3789 sim_core_xor_write_buffer): Update.
3790
3791 * sim-events.h, sim-events.c (sim_events_install,
3792 sim_events_watch_clock, sim_events_schedule_after_signal,
3793 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3794 sim_events_deschedule): Update.
3795
3796 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3797 sim_fpu_max32, sim_fpu_max64): Update.
3798
3799Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3800
3801 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3802 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3803 * sim-profile.c (profile_print_model): Update.
3804
3805Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3806
3807 * gennltvals.def (m32r): Use common syscall.h now.
3808 (mn10300): Add entry.
3809 * nltvals.def: Regenerate.
3810
3811 * sim-engine.c (sim_engine_get_run_state): New function.
3812 * sim-engine.h (sim_engine_get_run_state): Declare it.
3813
3814Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3815
3816 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3817 * sim-core.c (sim_core_signal): Make extern, always define.
3818
3819Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3820
3821 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3822 * cgen-ops.h (ANDIF): New macro.
3823 (ANDIF[BQHSD]I): Delete.
3824
3825Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3826
3827 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3828 (hw_event_queue_schedule, hw_event_queue_deschedule,
3829 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3830 Janczyn.
3831
3832 * hw-alloc.h (HW_NZALLOC): Define.
3833
3834 * Make-common.in (test-hw-events): Add target for testing the
3835 hw-event code.
3836
3837Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3838
3839 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3840 hw-instances.o.
3841 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3842 files.
3843 * hw-main.h: Include hw-handles.h, hw-instances.h.
3844 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3845 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3846
c906108c
SS		 3847Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3848
3849 * dv-core.c: Include hw-main.h and sim-main.h.
3850 * dv-pal.c: Include hw-main.h and sim-io.h.
3851 * dv-glue.c: Include hw-main.h.
3852
3853 * hw-main.h: New file. Move list of includes to here.
3854 * hw-base.h: From here.
3855 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3856 (hw-*.o, dv-*.o): Update.
3857 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3858 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3859 sim-main.h.
3860
3861 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3862 do_hw_poll_read): Move declarations from here.
3863 * hw-main.h: To here.
72f4393d 3864
c906108c
SS		 3865 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3866 Move from here.
3867 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3868 rename.
3869 * Make-common.in (hw-config.h): Update
3870 * hw-base.c, dv-pal.c, dv-glue.c: Update
3871
3872 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3873 `*_callback' to `*_method.
3874
3875Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3876
3877 * hw-base.h (set_*): Move set method macros from here.
3878 * hw-device.h: To here.
3879
3880Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3881
3882 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3883 Declare.
3884
3885 * hw-base.c (hw_create, hw_delete): Call
3886 * hw-properties.c (create_hw_property_data,
3887 delete_hw_property_data): Define.
72f4393d 3888
c906108c
SS		 3889Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3890
3891 * hw-device.c, hw-properties.c: Include hw-base.h
3892
3893 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3894 * hw-device.c: From here.
3895 * hw-base.h: Include "hw-events.h".
3896
3897 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3898 * hw-base.c (hw_create, hw_delete): Call.
3899 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3900
3901 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3902 (hw-alloc.o): New target.
72f4393d 3903
c906108c
SS		 3904Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3905
3906 * hw-events.h, hw-events.c: New files. Move event code to here.
3907 * sim-hw.c: From here.
3908 * hw-base.h: Include "hw-events.h".
3909 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3910 (hw-events.o): New target.
3911
3912 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3913 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3914
c906108c
SS		 3915 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3916 * hw-base.c (hw_create, hw_delete): Call.
3917 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3918
3919 * dv-pal.c: Update.
3920
3921Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3922
3923 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3924 * hw-ports.c: To here.
72f4393d 3925
c906108c
SS		 3926 * hw-base.h, hw-ports.c (create_hw_port_data,
3927 delete_hw_port_data): New functions.
3928 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3929
c906108c
SS		 3930 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3931 from here.
3932 * hw-ports.h: To here.
3933
3934Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3935
3936 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3937 PROCESSOR and CIA arguments.
3938
3939Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940
3941 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3942 Move common object files from here.
3943 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3944
c906108c
SS		 3945Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3946
3947 * sim-hw.c: Include ctype.h.
3948 (do_hw_poll_read): Do not assume EAGAIN.
3949
3950Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3951
3952 * cgen-trace.c (first_insn_p): New static local.
3953 (trace_insn_init): Set it.
3954 (trace_insn_fini): Use TRACE_PREFIX.
3955 (trace_insn): Rewrite to use trace_prefix.
3956 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3957 Adjust width accordingly.
3958
3959 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3960 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3961 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3962 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3963 (PROFILE_COUNT_CORE): Simplify.
3964 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3965
3966Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3967
3968 * cgen-ops.h (ADDCFSI): Fix typo.
3969
3970Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3971
3972 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3973 * genmloop.sh: Use them rather than static locals.
3974
3975 * sim-engine.c (sim_engine_set_run_state): New function.
3976 * sim-engine.h (sim_engine_set_run_state): Declare.
3977 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3978 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3979 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3980
3981Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3982
72f4393d 3983 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3984 All callers updated.
3985 (trace_insn_fini): New arg last_p. All callers updated.
3986 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3987 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3988 * genmloop.sh (engine_resume): Update.
3989
3990Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3991
3992 * Make-common.in (install-common): Run ranlib on installed copy of
3993 libsim.a.
3994
3995Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3996
3997 * Make-common.in (install-common): Rename and install libsim.a.
3998
3999Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4000
4001 * sim-io.c (unistd.h): Include.
4002
4003Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4004
4005 * Make-common (sim_main_headers): Sort.
4006 (cgen-*.o): Add cgen-sim.h dependency.
4007
4008 * cgen-scache.c (scache_init): Only allocate space if scache element
4009 size is non-zero.
4010 (scache_flush,scache_print_profile): Check if scache in use first.
4011
4012 * cgen-sim.h (IDESC): Provide forward declaration.
4013 (DECODE): Delete.
4014 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4015 (cgen_cpu_max_extra_bytes): Declare.
4016 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4017
c906108c
SS		 4018 * sim-cpu.h: New file. sim_cpu_base moved here.
4019 Move sim_cpu_lookup decl here.
4020 * sim-base.h: #include "sim-cpu.h".
4021 * sim-cpu.c: New file.
4022 * Make-common (sim_main_headers): Add sim-cpu.h.
4023 (sim-cpu.o): Add rule for.
4024
4025 * sim-model.c (set_model): Delete.
4026 (sim_model_set,model_set): New functions.
4027 (sim_model_install): Renamed from model_install.
4028 Don't set default model here.
4029 (model_option_handler): Rewrite --model processing.
4030 (sim_model_lookup,sim_mach_lookup): New functions.
4031 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4032 (insn_timing): Delete.
4033 (INSN_TIMING): New member `num'.
4034 (IMP_PROPERTIES): Always define scache_elm_size member.
4035 (MACH): New member init_cpu.
4036 (sim_machs): Renamed from machs.
4037 (sim_model_install): Renamed from model_install.
4038 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4039 * sim-module.c (modules): Update.
4040
4041 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4042
4043 * sim-io.c: #include <errno.h>.
4044
4045Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4046
4047 * dv-pal.c (struct hw_pal_device): Add reader.
4048 (hw_pal_finish): Initialize reader.
4049 (scan_hw_pal): Use reader.
4050
4051 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4052 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4053 * dv-pal.c: Use.
4054
4055 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4056 ../ppc/main.c sim_io_read_stdin.
4057
4058Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4059
4060 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4061 arguments.
4062 * hw-tree.c: Update.
72f4393d 4063
c906108c
SS		 4064 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4065 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4066 CPU/CIA args.
4067 * hw-ports.h (hw_port_event): Ditto.
4068 * hw-ports.c (hw_port_event): Update.
4069 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4070 Update.
4071 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4072 Update.
4073 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4074 (do_counter_event): Update.
4075 * dv-glue.c (hw_glue_io_read_buffer): Update.
4076 (hw_glue_port_event): Update.
4077
4078 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4079 * hw-base.h (hw_create): Ditto.
4080 * hw-base.c (hw_create): Ditto.
72f4393d 4081
c906108c
SS		 4082 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4083 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4084 from here to.
4085 * sim-hw.c: Here.
4086 * hw-device.h (hw_system_cpu): Declare.
4087 * sim-hw.c (hw_system_cpu): New function.
4088
4089 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4090 sim_hw_abort not hw_abort.
4091 (sim-hw.h): Include.
4092 (sim_core_read_buffer, sim_core_write_buffer): Call
4093 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4094 argument.
4095 (sim_core_set_xor): Do not pass CPU when aborting.
4096
4097 * sim-n-core.h (sim_core_read_aligned_N,
4098 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4099 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4100 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4101 return length.
4102
4103 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4104 sim_hw_print.
4105 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4106 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4107 functions.
4108 (sim_hw_print): New function.
4109
4110 * sim-engine.h (sim_engine_vabort): Declare.
4111 * sim-engine.c (sim_engine_vabort): New function.
4112
4113Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4114
4115 * sim-trace.c (print_data): For floating-point numbers trace raw
4116 hex value.
4117 (trace_result_fp2): New function.
4118 * sim-trace.h (trace_result_fp2): New declaration.
4119 (TRACE_FP_RESULT2): New macro.
4120
4121Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4122
72f4393d
L		 4123 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4124 AM_CYGWIN32 and AM_EXEEXT.
4125 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4126 to run and install-common rules.
4127 * common/configure: regenerate
c906108c
SS		 4128
4129Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4130
4131 * sim-types.h (cell_word): New type.
4132 (natural_cell): Delete type.
4133
4134Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4135
4136 * configure: Regenerated to track ../common/aclocal.m4 changes.
4137 * config.in: Ditto.
4138
4139Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4140
4141 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4142
4143Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4144
4145 * configure: Regenerated to track ../common/aclocal.m4 changes.
4146 * config.in: Ditto.
4147
4148Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4149
4150 * acconfig.h: New file.
4151 * Make-common.in (top_builddir): New macro.
4152 (INTL_LIB): Removed.
4153 (INTLLIBS): New macro.
4154 (INTLDEPS): Likewise.
4155 (LIBDEPS): Use INTLDEPS.
4156 (EXTRA_LIBS): Use INTLLIBS.
4157 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4158 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4159 AM_LC_MESSAGES): New macros from GNU gettext.
4160
4161Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162
4163 * sim-config.h: Discard leading _ from macros.
4164 * sim-types.h: Ditto.
4165
4166Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4167
4168 * Make-common.in (CSEARCH): Add -I to intl directories.
4169 (INTL_LIB): Point to libintl.a.
4170 (LIBDEPS): Add $(INTL_LIB).
4171 (EXTRA_LIBS): Ditto.
4172
4173Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4174
4175 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4176
4177 * cgen-ops.h (ADDCFSI): Fix.
4178 (SUBCFSI): Tweak.
4179
4180Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181
4182 * sim-types.h (signed_address, unsigned_address): Define.
4183
4184Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185
4186 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4187 QNaN.
4188
4189Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4190
4191 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4192 New functions, pack / unpack sim_fpu struct using raw values.
4193 (sim_fpu_is): Differentiate between negative and positive
4194 infinity.
4195
4196Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4197
4198 * sim-bits.h (EXTEND4): Define.
4199 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4200
c906108c
SS		 4201Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4202
4203 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4204 declared so we need this cast to prevent long long addresses
4205 from being misconfigures. Results in access to unmapped memory.
4206
4207Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4208
4209 * Make-common.in (RUNTESTFLAGS): Define.
4210 (check): Pass RUNTESTFLAGS to recursive make.
4211
4212Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4213
4214 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4215 STATE_VERBOSE_P.
4216
4217Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4218
4219 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4220 cross compiling.
4221
4222Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4223
4224 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4225 (sim-inline): Update to match sim-inline.[hc]
4226 * configure: Regenerated to track ../common/aclocal.m4 changes.
4227
4228 * Make-common.in (sim_main_headers): Add sim-inline.h
4229
4230 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4231 selected.
4232 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4233
c906108c
SS		 4234 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4235 (sim_events_set_trace): Delete unused prototype.
72f4393d 4236
c906108c
SS		 4237 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4238 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4239
4240 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4241 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4242 Comment out, not yet implemented in sim-fpu.c.
4243 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4244 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4245
c906108c
SS		 4246 * sim-inline.h: Rewrite description.
4247 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4248 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4249
c906108c
SS		 4250 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4251 include generated files. Handled by generator directly.
72f4393d 4252
c906108c
SS		 4253Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4254
4255 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4256 up-to-date.
4257
4258 * sim-trace.h (TRACE_ANY_P): Define.
4259 (struct _trace_data): Add trace_any_p.
4260
4261Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4262
4263 * run.c (main): Handle all alternatives of enum sim_stop.
4264 (main): Delete unused `asection *s'.
4265
4266Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4267
4268 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4269
4270 * configure: Regenerated to track ../common/aclocal.m4 changes.
4271
4272 * sim-hw.c: New file.
4273 * sim-hw.h (sim_hw_parse): Declare function.
4274 (hw-tree.h): Do not include.
72f4393d 4275
c906108c
SS		 4276 * sim-base.h (STATE_HW): Define.
4277 (struct sim_state_base): Add member struct *hw.
4278
4279 * sim-module.c (sim-hw.h): Include.
4280 (modules): Add sim_hw_install.
72f4393d 4281
c906108c
SS		 4282 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4283
4284Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4285
4286 * sim-base.h (CPU_INDEX): Define.
4287
4288 * sim-utils.c (sim_state_alloc): Initialize.
4289 * sim-module.c (sim_post_argv_init): Ditto.
4290
4291Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4292
4293 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4294 properly formatted lists.
4295
4296Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4297
4298 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4299 0x2f needs to be 0x3f.
4300
4301Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4302
4303 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4304 not found.
4305 (hw_tree_find_*_property): Clean up error message when property is
4306 not found.
4307
4308 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4309 present before looking for it.
4310
4311Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4312
72f4393d 4313 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4314 (AC_CHECK_FUNCS): Add check for __setfpucw.
4315 * configure: Regenerated.
4316
4317Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4318
4319 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4320 hw_pal_timer, hw_pal_timer_value): Define.
4321 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4322 (do_counter_event, do_counter_read, do_counter_value,
4323 do_counter_write): new functions.
4324
4325Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326
4327 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4328 trace output.
4329
4330 * hw-base.c (hw_create): Stop searching for a device when one is
4331 found.
4332
4333Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4334
4335 * configure: Regenerated to track ../common/aclocal.m4 changes.
4336
4337Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4338
4339 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4340 appends extra devices.
4341 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4342 the device names.
72f4393d 4343
c906108c
SS		 4344 * Make-common.in (hw-config.h): New target, create hw-config.h
4345 file.
4346 (SIM_HW): Definition from @sim_hw@.
4347 (hw-base.o): Depend on hw-config.h
4348
4349Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4350
4351 * Make-common.in: Get SHELL from configure.
4352 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4353 move-if-change. Fixes NT native build problem.
4354 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4355 move-if-change. Fixes NT native build problem.
4356 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4357 NT native builds.
72f4393d 4358
c906108c
SS		 4359Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4360
4361 * hw-device.h, hw-device.c (hw_strdup): New function.
4362
4363 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4364 strings name, family and args.
4365 (full_name_of_hw): Use hw_strdup when returning the full path.
4366
4367 * hw-properties.c: Clean up property not found / wrong type error
4368 messages.
72f4393d 4369
c906108c
SS		 4370 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4371 before attaching any ports.
4372
4373 * hw-base.c (hw-config.): Include. Replace hardwired table.
4374
4375 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4376
4377 * Make-common.in: Add rule for dv-glue.o.
4378
4379Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4380
4381 * hw-base.c (hw_finish): Move setting of trace level to here.
4382 (hw_create): From here.
4383
4384 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4385 ../ppc/device_table.c.
4386
4387 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4388
4389 * hw-tree.c (print_properties): Supress path when printing
4390 properties of root node.
4391
4392Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4393
4394 * hw-device.h (HW_TRACE): Define.
4395 (hw_trace): Declare.
4396 * hw-device.c (hw_trace): Implement function.
4397
4398 * hw-base.c (hw_create): Set hw trace level from "trace?"
4399 property.
4400
4401 * dv-core.c (dv_core_attach_address_callback): Add trace.
4402
4403 * dv-pal.c: Replace DTRACE with HW_TRACE.
4404
4405Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4406
4407 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4408 (hw_alloc_data): Delcare.
4409 (struct hw): Add member alloc_of_hw.
72f4393d 4410
c906108c
SS		 4411 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4412 functions. Assocate memory with a device.
4413 (stdlib.h): Include.
72f4393d 4414
c906108c
SS		 4415 * hw-base.h (set_hw_delete): Define.
4416 (hw_delete_callback): Declare.
4417 (hw_delete): Declare.
4418
4419 * hw-base.c (hw_delete): Implement function.
4420 (struct hw_base_data): Add member to_delete.
4421 (ignore_hw_delete): New function, does nothing.
4422 (hw_create): Set the hw_delete method.
4423 (hw_create): Allocate the base type using HW_ZALLOC before setting
4424 any methods.
4425
4426 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4427
c906108c 4428 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4429
c906108c
SS		 4430 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4431 (attach_hw_port_edge): Add struct hw argument
4432
4433 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4434 hw_zalloc/hw_free.
4435
4436Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4437
4438 * hw-device.h (hw_attach_address_callback,
4439 hw_detach_address_callback): Attach to a single space not a space
4440 mask. Clarify interpretation of SPACE:ADDR parameters.
4441
4442 * hw-base.c (passthrough_hw_attach_address,
4443 passthrough_hw_detach_address): Update.
4444 * dv-core.c (dv_core_attach_address_callback): Ditto.
4445 * dv-pal.c (hw_pal_attach_address): Ditto.
4446
4447Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4448
4449 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4450
4451Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452
4453 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4454 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4455 hw-properties_h, hw-tree_h): Define, point at corresponding
4456 header.
4457 (hw_base_headers): Define list of headers included by hw-base.h
4458 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4459 hw-properties.o, hw-tree.o): Specify dependencies.
4460 (dv-core.o, dv-pal.o): Ditto.
4461
4462 * sim-hw.h: New file.
4463
4464 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4465 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4466
c906108c
SS		 4467 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4468
4469 * hw-base.h, hw-base.c: new files. Copied from
4470 ../ppc/device_table.[hc].
4471
4472 * dv-core.c, dv-pal.c: New files. Copied from
4473 ../ppc/hw_{core,pal}.c
72f4393d 4474
c906108c
SS		 4475 * sim-basics.h (struct hw): Declare.
4476 (enum port_direction, enum object_disposition): Declare.
4477
4478Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4479
4480 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4481 sim_dv_src in Makefile. Take list of devices as parameter to m4
4482 macro..
4483
4484 * configure: Regenerated to track ../common/aclocal.m4 changes.
4485
4486Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4487
4488 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4489 trace_prefix can abort cleanly.
4490
4491Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4492
4493 * dv-sockser.c, dv-sockser.h: New files.
4494 * Make-common.in (dv-sockser.o): Add rule for.
4495 * aclocal.m4: Check for fcntl.h.
4496 * config.h: Add HAVE_FCNTL_H.
4497
4498 * sim-break.c (remove_breakpoint): Fix thinko.
4499
4500 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4501 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4502
45031998-03-13 Fred Fish <fnf@cygnus.com>
4504
4505 * sim-base.h (struct sim_state_base): Add prog_syms and
4506 define macro STATE_PROG_SYMS.
4507 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4508 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4509 and bfd_canonicalize_symtab, to get symbol table on first use
4510 and preserve it via STATE_PROG_SYMS for future calls to
4511 bfd_find_nearest_line.
4512
4513Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4514
4515 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4516
4517 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4518 up to nr_maps, not just access_* maps.
4519
4520 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4521 maps.
4522
4523 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4524 over nr_maps not sim_core_nr_maps.
4525
4526 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4527 core_map argument to unsigned.
4528 (struct _sim_core): Ditto for struct member core_map.
4529
4530 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4531
4532 * sim-basics.h (access_io, access_*_io): Define.
4533 (map_read, map_write, map_exec, map_io): Define.
4534
4535 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4536 attach with more generic mapmask.
4537 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4538
c906108c
SS		 4539 * sim-core.c (sim_core_uninstall, sim_core_attach,
4540 sim_core_detach): Iterate over nr_maps instead of
4541 sim_core_nr_maps.
4542
4543 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4544 instead of the write_map.
4545 (remove_breakpoint): Ditto.
4546
4547 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4548 with read_map, write_map, exec_map resp.
4549
4550 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4551 Ditto.
4552
4553 * cgen-utils.c (sim_disassemble_insn): Ditto.
4554
4555 * sim-hrw.c (sim_write, sim_write): Ditto.
4556
4557 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4558 transfer_to_str): New functions.
4559
4560Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4561
4562 * sim-base.h (sim_state_base): New member environment.
4563 (STATE_ENVIRONMENT): New macro.
4564 * sim-config.c (current_environment): Delete.
4565 (sim_config_default): New function.
4566 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4567 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4568 (sim_config_default): Add prototype.
4569 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4570 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4571 Set STATE_ENVIRONMENT, not current_environment.
4572
4573Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4574
4575 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4576
4577Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4580
4581 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4582
4583Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4584
4585 * Make-common.in (TAGS): Make smarter.
4586 * Makefile.in (TAGS): Ditto.
4587
4588Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4589
4590 * sim-module.c (*): Fix typos in assertion tests.
4591
4592Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4593
4594 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4595 can't be constant.
72f4393d 4596
c906108c
SS		 4597 * sim-options.c (sim_parse_args): Ditto.
4598 (sim_args_command): Return OK, instead of nothing, for an empty
4599 command.
4600
4601Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4602
4603 * sim-profile.c (profile_info): Rename from profile_print. Drop
4604 misc and misc_cpu callback arguments. Use
4605 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4606 (profile_install): Install profile_info function.
4607
4608 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4609 STATE_PROFILE_INFO_CALLBACK): Define.
4610 (struct PROFILE_DATA): Add field info_cpu_callback.
4611 (profile_print): Delete function.
4612
4613 * sim-base.h (STATE_MODULES): Define. Replace individual
4614 STATE_*_LIST with single struct module_list.
4615
4616 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4617 (struct module_list): Declare.
72f4393d 4618
c906108c
SS		 4619 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4620 sim_module_info): New functions.
4621 (sim_module_install): Clean up module data structures.
4622
4623 * sim-info.c (sim_info): New file. New function. Call
4624 sim_module_info.
4625
4626 * Make-common.in (sim-info.o): Define rule.
4627 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4628
4629
4630Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4631
4632 * sim-base.h (sim_cpu_base): New members name, options.
4633 (sim_cpu_lookup): Add prototype.
4634 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4635 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4636 (sim_add_option_table): Update prototype.
4637 * sim-options.c (sim_add_option_table): New argument `cpu'.
4638 (standard_option_handler,standard_install): Update.
4639 (sim_parse_args): Handle cpu specific options.
4640 (print_help): New static function.
4641 (sim_print_help): Call it. Print cpu specific options.
4642 (find_match): New static function.
4643 (sim_args_command): Call it. Handle cpu specific options.
4644 * sim-utils.c (sim_cpu_lookup): New function.
4645 * sim-memopt.c (memory_option_handler): Update.
4646 (sim_memopt_install): Update.
4647 * sim-model.c (model_option_handler): Update.
4648 (model_install): Update.
4649 * sim-profile.c (profile_option_handler): Update.
4650 (profile_install): Update.
4651 * sim-trace.c (trace_option_handler): Update.
4652 (trace_install): Update.
4653 * sim-watch.c (watchpoint_option_handler): Update.
4654 (sim_watchpoint_install): Update.
4655 * cgen-scache.c (scache_option_handler): Update.
4656 (scache_install): Update.
4657
4658Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4659
4660 * Make-common.in (check): Run `make check' in testsuite dir.
4661
4662Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4663
4664 * sim-trace.c (trace_result0): New function.
4665
4666 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4667 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4668 tracing sim_fpu variables.
4669 (TRACE_ALU_RESULT0): Define.
4670 (TRACE_FP_RESULT_WORD): Define.
4671 (TRACE_FP_INPUT_WORD1): Define.
4672
4673 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4674 sim_fpu_two): New constants.
4675 (sim_fpu_op1, sim_fpu_op2): New types.
4676 (struct _sim_fpu): Delete member result. Re-order other members.
4677 (sim_fpu_sign, sim_fpu_exp): New functions.
4678 (sim_fpu_max, sim_fpu_min): new functions.
4679 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4680 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4681
c906108c
SS		 4682Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4683
4684 * sim-profile.c (profile_print): Delete duplicate test of
4685 PROFILE_INSN_IDX.
4686 (profile_print_pc): Exit early if data collection not set up.
4687 (profile_print_core): Simplify by calling sim_core_map_to_str.
4688 * sim-core.h (sim_core_map_to_str): Declare.
4689 * sim-core.c (sim_core_map_to_str): Make non-static.
4690
4691 * genmloop.sh (engine_resume): Update insn_count before exiting.
4692 (engine_resume_full): Keep accurate core profile data.
4693
4694 * cgen-utils.c (sim_disassemble_insn): Don't use
4695 sim_core_read_aligned_N, it messes up profiling results.
4696
4697Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4698
4699 * nltvals.def: Regenerate with MN10300 additions.
4700
4701Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4702
4703 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4704
c906108c
SS		 4705 * sim-trace.h, sim-trace.c (trace_result_word2,
4706 trace_input_word4, trace_result_word4): New function.
4707
4708Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4709
4710 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4711
4712 * sim-xcat.h: Delete.
4713 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4714 * cgen-sim.h: Ditto.
4715 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4716 * sim-n-bits.h: Ditto.
4717 * sim-n-core.h: Ditto.
4718 * sim-n-endian.h: Ditto.
4719
4720Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4721
4722 * syscall.c (cb_syscall): Handle short reads, and EOF.
4723
4724Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4725
4726 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4727 sim_fpu to safely print fp_word values.
4728 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4729 (trace_result_bool1, trace_result_addr1): New functions.
4730 (trace_input_bool1, trace_input_addr1): New functions.
4731
4732 * sim-trace.h (TRACE_FPU_*): Define.
4733
4734Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735
4736 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4737 (sim_fpu_fpto, sim_fpu_tofp): Define.
4738
4739Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4740
4741 * sim-fpu.c (sim_fpu_cmp): New function.
4742
4743Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4744
4745 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4746 instead of abuf->length.
4747 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4748 (set_trace_option_mask): Renamed from set_trace_options.
4749 (set_trace_option): New function.
4750 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4751 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4752
4753Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4754
4755 * sim-basics.h: Declare struct _sim_fpu.
4756
4757Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4758
4759 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4760 (trace_prefix, trace_input*, trace_result*): Declare.
4761 (trace_one_insn): Change declaration, assume trace_prefix called.
4762 (trace_generic): Like trace_one_insn.
4763 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4764 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4765
c906108c
SS		 4766 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4767 trace_insn, save_data, trace_idx_to_str, print_data): New
4768 functions.
4769 (trace_one_insn): Rewrite.
4770 (trace_generic): New function.
72f4393d 4771
c906108c
SS		 4772Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4773
c906108c
SS		 4774 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4775
4776 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4777 (SEMANTIC_FN): Rewrite declaration.
4778 (DECODE): Update type of semantic_fast member.
4779 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4780 * sim-base.h (sim_state_base): Delete conditionals surrounding
4781 member scache_size.
4782
4783Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4784
4785 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4786 used.
4787
4788Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4789
4790 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4791 Add missing parameters to device_io calls.
4792 * sim-core.h: Add missing parameters to device_io calls.
4793
4794Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4795
4796 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4797 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4798 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4799 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4800 (engine_resume): Likewise. Make `engine' volatile. Save copy
4801 of cpu pointer in volatile object. Initialize read switch if
4802 -parallel.
4803
4804Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4805
4806 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4807 (SEM_INSN): New macro.
4808
4809Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4810
4811 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4812
4813Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4814
4815 * configure: Regenerated to track ../common/aclocal.m4 changes.
4816
4817Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4818
4819 * sim-types.h (fp_word): New type, define according to
4820 WITH_TARGET_FLOATING_POINT_BITSIZE.
4821
4822 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4823 configuration of size of floating point registers.
4824
4825Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4826
4827 * sim-profile.c (profile_print): Only print CPU <N> if other
4828 output is going to appear.
4829
4830Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4831
4832 * configure: Regenerated to track ../common/aclocal.m4 changes.
4833
4834Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4835
4836 * sim-types.h (address_word): Typedef according to
4837 WITH_TARGET_ADDRESS_BITSIZE.
4838 (signed_cell, unsigned_cell, natural_cell): Ditto using
4839 WITH_TARGET_CELL_BITSIZE.
72f4393d 4840
c906108c
SS		 4841 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4842 (WITH_TARGET_CELL_BITSIZE): Define.
4843 (WITH_HOST_WORD_BITSIZE): Delete.
4844
4845 * sim-config.c (print_sim_config): Update.
4846
4847 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4848 configuration of address and OpenFirmware cell sizes.
4849
4850Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4851
4852 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4853 * sim-run.c (sim_engine_run): Update.
72f4393d 4854
c906108c
SS		 4855 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4856 CPU_CIA.
4857 * sim-run.c (sim_engine_run): Ditto.
4858
4859 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4860 (sim_resume): Pass nr_cpus to sim_engine_run.
4861
4862 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4863
c906108c
SS		 4864 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4865 MAX_NR_PROCESSORS.
4866 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4867
c906108c
SS		 4868Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4869
4870 * Make-common.in (stamp-tvals): New rule.
4871 (targ-vals.h,targ-map.c): Depend on it.
4872 (clean): Remove stamp-tvals.
4873
4874Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4875
4876 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4877 in code also #if 0'ed.
4878
4879Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4880
4881 * configure: Regenerated to track ../common/aclocal.m4 changes.
4882 * aclocal.m4: Recognize --enable-maintainer-mode.
4883
4884Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4885
4886 * cgen-scache.h: Deleted.
4887 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4888 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4889 (scache_init): Use runtime computed size of SCACHE.
4890 (scache_flush): Likewise.
4891 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4892 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4893 * cgen-sim.h: Scache support moved here.
4894 (PC): Redo definition.
4895 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4896 (DECODE): Add parallel execution support.
4897 Only include semantic label members if using switch.
4898 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4899 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4900 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4901 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4902 from cgen-types.h.
4903 (engine_{stop,run,resume,halt,signal}): Delete decls.
4904 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4905 (argbuf,scache): Delete forward decls.
4906 (STATE): Delete decl.
4907 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4908 Include cgen-mem.h, cgen-ops.h.
4909 (engine_halt,engine_signal): Delete.
4910 ({ex,exc,sem,semc}_illegal): Delete.
4911 (sim_disassemble_insn): Result of extract fn is in bits.
4912 * genmloop.sh: Rewrite.
4913
4914 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4915 line numbers.
4916
4917 * sim-base.h (sim_state_base): Delete member `model'.
4918 (sim_cpu_base): Add member `model'.
4919 * sim-model.h (IMP_PROPERTIES): New type.
4920 (MACH): New members imp_props, models.
4921 (models): Delete decl.
4922 * sim-model.c (set_model): Update.
4923 * sim-profile.c (profile_print_model): Update.
4924
4925 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4926
4927Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4928
4929 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4930 CGEN_INSN_SYNTAX().
4931
4932Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4933
4934 * configure: Regenerated to track ../common/aclocal.m4 changes.
4935 * config.in: Ditto.
4936
4937Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4938
4939 * aclocal.m4 (AR): Check for sigaction.
4940
4941Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4942
4943 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4944
4945 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4946 * sim-config.c (sim_config): Replace WITH_DEVICES with
4947 WITH_TREE_PROPERTIES.
4948
4949 * configure: Regenerated to track ../common/aclocal.m4 changes.
4950
4951Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4952
4953 * Make-common.in (SIM_ENVIRONMENT): New variable.
4954 (CONFIG_CFLAGS): Add it.
4955 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4956 --enable-sim-environment option.
4957 * configure: Regenerated.
4958 * sim-config.h (environment support): Rewrite.
4959 * sim-config.c (current_environment): Define as enum, unconditionally.
4960 (current_alignment): Define unconditionally.
4961 (config_environment_to_a): Update.
4962 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4963 (sim_config): Handle environment and alignment determination
4964 unconditionally. Delete sanity checks of current_environment,
4965 unnecessary.
4966 (print_sim_config): Update.
4967 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4968 (standard_options): Add --environment.
4969 (standard_option_handler): Likewise.
4970
4971Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4972
4973 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4974 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4975 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4976 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4977 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4978 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4979 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4980 argument ADD_CA macro with two argument ADDC_C - add carrying with
4981 carry in.
4982 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4983 argument SUB_CA macro with two argument SUBC_X - subtract
4984 carrying, extended.
4985 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4986 borrow-in.
4987 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4988
4989Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4990
4991 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4992 * sim-io.h (sim_io_syscalls): Delete.
4993
4994Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4995
4996 * syscall.c (cb_syscall): Add missing else, so write to stdout
4997 isn't doubled.
4998
4999 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5000 the carry bit from the CPU's psw.
5001
5002Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5003
5004 * gennltvals.sh: Redo syscall support.
5005 * nltvals.def: Regenerated.
5006
5007Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5008
5009 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5010 the stream immediately.
5011
5012Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5013
5014 * sim-io.c (sim_io_getstring): Delete unused len2.
5015 (sim_io_syscalls): Ditto for sys_errno.
5016
5017Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5018
5019 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5020
5021 * Make-common.in (run.o): Depend on remote-sim.h.
5022 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5023 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5024
5025Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5026
5027 * sim-io.c (sim_io_syscalls): Disable lseek.
5028
5029Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5030
5031 * gennltvals.sh: Generate syscall values for d30v.
5032
5033 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5034 * nltvals.def: Regenerate.
5035
5036 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5037 (os_fstat): Likewise. Validate fd argument.
5038 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5039 just compute target stat struct length.
5040 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5041 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5042 (get_string): Return host errno values so they can be properly
5043 translated later.
5044 (cb_syscall): Likewise.
5045 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5046 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5047 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5048 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5049 (get_path): New function.
5050
5051Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5052
5053 * sim-io.c (sim_io_syscalls): New function to provide system call
5054 emulation. Provide exit, open, close, read, write, lseek, and
5055 unlink.
5056 (sim_io_getstring): New function to return a string from a
5057 simulated memory location.
5058
5059 * sim-io.h (sim_io_syscalls): Add declaration.
5060
5061Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5062
5063 * sim-core.c (sim_core_signal): Fix spelling error in message.
5064
5065 * sim-hrw.c (sim_read): Use read map, not write map.
5066
5067 * Make-common.in (all): Add .gdbinit.
5068 * gdbinit.in: Add dump command.
5069
5070 * sim-model.c (model_options): Use '\0' for `shortopt'.
5071
5072 * sim-trace.c (trace_option_handler): Set state trace file
5073 for --trace-file in addition to cpu's values.
5074 (trace_vprintf): If cpu == NULL, try state's trace file.
5075 (trace_options): Reorganize table, reword some descriptions.
5076
5077Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5078
5079 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5080 New functions.
5081
5082Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5083
5084 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5085 signal untranslated, document problem with this.
5086
5087 * nrun.c (main): Check for a prog name of `*step'. If present,
5088 step the simulator instead of allowing it to run free.
5089
5090 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5091
5092 * Make-common.in (sim_main_headers): Add sim-signal.h.
5093
5094Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5095
5096 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5097
5098Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5099
5100 * sim-signal.h: Start simulator signals at 64 so that host signal
5101 numbers can be detected and reported.
5102
5103 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5104
5105Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5106
5107 * callback.c (cb_host_to_target_stat): Fix return values.
5108
5109 * cgen-sim.h (enum_signal_type): Delete.
5110 (engine_signal): Update prototype.
5111 * cgen-utils.c: Don't include <signal.h>.
5112 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5113 (engine_signal): Update.
5114
5115 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5116 (sim_state_free): Call SIM_STATE_FREE if defined.
5117
5118 * sim-module.c (sim_module_install): Don't leave any modules
5119 installed if one fails to install.
5120
5121Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5122
5123 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5124 more, since alloca is not used in this file.
5125
5126 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5127 correctly set the carry and overflow bits for those types.
5128 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5129 with carry, so carry is correct after doing both adds.
5130 (ALU*): Space out '\' to make it easier to read.
5131
5132Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5133
5134 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5135 sim_signalled.
5136
5137 * sim-signal.c, sim-signal.h: New files.
5138 * Make-common.in (sim-signal.o): Add rule for.
5139 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5140 * sim-abort.c: Don't include <signal.h>.
5141 * sim-basics.h: #include "sim-signal.h".
5142 * sim-break.c: Don't include <signal.h>.
5143 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5144 * sim-core.c: Don't include <signal.h>.
5145 (SIGBUS): Delete definition.
5146 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5147 * sim-engine.c: Don't include <signal.h>.
5148 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5149 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5150 * sim-resume.c: Don't include <signal.h>.
5151 (SIGTRAP): Delete definition.
5152 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5153 * sim-stop.c: Don't include <signal.h>.
5154 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5155 * sim-watch.c: Don't include <signal.h>.
5156 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5157
5158 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5159
5160 * sim-base.h (CIA_ADDR): Provide default definition.
5161 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5162 * sim-break.c (sim_handle_breakpoint): Likewise.
5163
5164Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5165
5166 * Make-common.in (srccom): New variable.
5167
5168 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5169 (LIB_OBJS): Add syscall.o.
5170 (gentmap): Pass $(NL_TARGET) to $(CC).
5171 (syscall.o): Add rule for.
5172 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5173 (sim-bits.o): Depend on $(sim-n-bits_h).
5174 (sim-load.o): Depend on callback.h.
5175
5176 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5177 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5178 * cgen-mem.h, cgen-ops.h: New files.
5179
5180 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5181
5182 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5183 Rewrite build rule.
5184 * callback.c: #include string.h or strings.h.
5185 #include sys/types.h and sys/stat.h.
5186 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5187 (os_get_errno,os_open): Update.
5188 (os_stat,os_fstat): New functions.
5189 (os_init): Initialize syscall_map, errno_map, open_map.
5190 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5191 errno_map, open_map, signal_map, stat_map.
5192 (cb_read_target_syscall_maps): New function.
5193 (cb_target_to_host_syscall): New function.
5194 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5195 (cb_target_to_host_open): Renamed from target_to_host_open.
5196 (store): New function.
5197 (cb_host_to_target_stat): New function.
5198 * syscall.c: New file.
5199 * gentmap.c (sys_tdefs): New global.
5200 (gen_targ_vals_h): Output target syscall numbers.
5201 (gen_targ_map_c): Update. Output target syscall translation map.
5202 * gentvals.sh: New first argument `target'. Preface table with
5203 #ifdef NL_TARGET_$target if non-null target passed.
5204 * gennltvals.sh: New file.
5205 * nltvals.def: Regenerated.
5206
5207Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208
5209 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5210 sim_core_dummy_M.
5211 (sim_core_dummy_M): Declare.
72f4393d 5212
c906108c
SS		 5213Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5214
5215 * sim-core.c (sim_core_signal): Print the address of the
5216 instruction.
5217
5218Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5219
5220 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5221
5222 * sim-base.h (sim_state_base): Add member trace_data.
5223 (STATE_TRACE_DATA): New macro.
5224 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5225 ({WITH_,}TRACE_DEBUG_P): New macros.
5226 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5227 (_sim_cpu): Delete forward reference.
5228 (debug_printf): Update.
5229 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5230 (trace_options): Add --trace-debug.
5231 (set_trace_options): Handle it.
5232 (trace_option_handler): Likewise.
5233 (trace_install): Init state trace_data struct.
5234 (trace_uninstall): Close state trace file.
5235 * sim-events.c (ETRACE): Only print source file and line number if
5236 --trace-debug.
5237 * sim-n-core.h (sim_core_trace_M): Likewise.
5238
5239 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5240
52411997-11-13 Felix Lee <flee@cygnus.com>
5242
5243 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5244 initializer.
5245 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5246
5247Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5248
5249 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5250
5251 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5252 built this way.
5253 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5254 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5255 source tree.
5256
5257Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5258
5259 * sim-events.c (sim_events_process): Re-compute the time -
5260 update_time_from_event - as each event is processed. Reverses
5261 previous change.
5262
5263Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5264
5265 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5266
5267Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5268
5269 * sim-events.c (sim_events_process): Delete redundant call to
5270 update_time_from_event.
5271 (sim_events_slip): Always decrement time_from_event.
5272 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5273 Delete assertion that time_from_event >=0 when work in queue, no
5274 longer applicable.
5275
5276Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5277
5278 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5279 (standard_option_handler): Update.
5280
5281 * sim-options.h: Clarify documentation.
5282 (OPTION_LONG_ONLY_P): Delete definition.
5283 (OPTION_VALID_P): Define.
72f4393d 5284
c906108c
SS		 5285 * sim-options.c (sim_print_help): Allow short only options.
5286 (sim_parse_args): Ditto.
5287 (sim_args_command): Skip short only options.
5288 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5289 separate entries for short and long options in the HANDLERS and
5290 ORIG_VAL tables.
5291 (sim_parse_args): Disable argument permutation.
5292
5293Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5294
5295 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5296 Add argument M, size of data type.
5297 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5298 Declare, ditto for 5, 6 & 7 byte transfers.
5299 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5300 as aligned variant.
72f4393d 5301
c906108c
SS		 5302 * sim-n-core.h (sim_core_trace_M): Rename from
5303 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5304 with transfer type. Print transfer direction. Handle 1 and 2 byte
5305 transfers.
5306 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5307 unaligned accesses.
5308 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5309 Update all functions.
5310
5311 * sim-core.c: Generate functions starting with 16 not 1.
5312 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5313 all 5, 6 & 7 byte transfers.
5314
5315 * sim-n-core.h (sim_core_read_misaligned_N,
5316 sim_core_write_misaligned_N): Implement.
5317
5318Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5319
5320 * sim-endian.h (U16_8): Implement
5321
5322 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5323
5324 * sim-endian.h (VL8_16, VH8_16): Implement.
5325
5326 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5327 long in printf.
5328 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5329 (memory_option_handler): Skip comma in alias address list
5330
5331Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5332
5333 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5334 space params.
5335 (parse_size, parse_addr): New functions
5336 (memory_option_handler, memory_options): Parse address & size
5337 using new functions. Pass level, space, modulo to do_memopt_add &
5338 do_memopt_del.
5339
5340 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5341
5342 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5343 `attach_type attach' argument with `unsigned level' argument.
5344 Document.
5345
5346 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5347 sim_core_attach): Replace argument attach with level. Update
5348 verification of arguments.
5349 (sim_core_map_detach, sim_core_detach): Replace argument attach
5350 with level.
5351
5352 * sim-basics.h (enum _attach_type): Delete.
5353
5354Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5355
5356 * sim-core.h (sim_core_write_8): Define.
5357
5358Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5359
5360 * sim-bits.h: Document ROTn macro.
5361
5362 * sim-endian.h (H2T): Handle 16 byte variables.
5363
5364 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5365 error.
5366
5367 * sim-core.c: Do not generate sim_core_*_word.
5368
5369 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5370 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5371
5372 * sim-core.h (sim_core_read_unaligned_word,
5373 sim_core_read_aligned_word, sim_core_read_word,
5374 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5375 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5376
5377Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5378
5379 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5380
5381 * sim-endian.h: Disable 16 byte support.
5382
5383Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5384
5385 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5386
5387 * sim-n-core.h (sim_core_trace_N): New function.
5388 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5389 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5390
5391 * sim-endian.h: Add 128 bit variant.
5392
5393 * sim-core.h, sim-core.c: Add 128 bit variant.
5394
5395 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5396
5397Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5398
5399 * sim-events.c (sim_events_process): Clear events->work_pending.
5400 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5401 setting, nr_ticks_to_process.
5402 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5403 when the event queue isn't next.
5404
5405 * sim-events.h, sim-events.c (sim_events_slip): New function.
5406
5407Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5408
5409 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5410
5411 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5412 arguments.
5413
5414Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5415
5416 * nrun.c (main): Remove useless test of name != NULL.
5417 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5418
5419Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5420
5421 * sim-fpu.c (EXPMAX): Type is unsigned.
5422 (MIN_INT, MAX_INT): Type is signed64.
5423 (i2fpu): Type of val is signed64.
5424
5425Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5426
5427 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5428 a bucket size of zero.
5429
5430 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5431 OPTION_PROFILE_PC): Define.
5432 (profile_option_handler): Add support for --profile-pc and
5433 --profile-pc-granularity options.
5434 (profile_pc_init): When possible, compute nr buckets from bucket
5435 size.
5436
5437 * sim-profile.c (profile_pc_init): Align the profile-pc end
5438 address with the profile-pc bucket size.
5439
5440 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5441 something less ambiguous.
5442 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5443
5444 * sim-profile.c (profile_pc_cleanup): New function. Move
5445 profile_pc_uninstall code to here.
5446 (profile_pc_uninstall): Call.
5447 (profile_pc_init): Call.
5448
5449Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5450
5451 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5452 file using BSD gprof format.
5453
5454 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5455 unsigned_word.
5456 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5457 MSBIT64): Force result to unsignedN.
5458
5459Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5460
5461 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5462 brace from macro.
5463 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5464 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5465 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5466 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5467
5468Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5469
5470 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5471 type void*.
5472
5473 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5474 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5475 type void*.
5476 (sim_core_attach): Rename buffer_freed to free_buffer, type
5477 void*. Ensure that allocated buffer is alligned according to
5478 region's address.
5479
5480Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5481
5482 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5483 (ALU64_SUB): Define.
5484
5485 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5486 (.gdbinit): Remove dependencies, generate once per build.
5487
5488Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489
5490 * sim-n-core.h (sim_core_read_aligned_N,
5491 sim_core_write_aligned_N): Make xaddr param type address_word not
5492 unsigned_word.
5493
5494Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495
5496 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5497 unpacked floating point struct. Pass sim_fpu object by reference.
5498 Add preliminary support for rounding modes.
72f4393d 5499
c906108c
SS		 5500Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5503
5504Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505
5506 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5507 WITH_TARGET_BITSIZE.
5508
5509Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5510
72f4393d 5511 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5512
5513Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5514
5515 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5516 and zfree instead of xmalloc and free. Prevents warnings.
5517
5518Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5519
5520 * configure: Regenerated to track ../common/aclocal.m4 changes.
5521
5522Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5523
5524 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5525 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5526
5527 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5528 controling the bitsize/msb of the target.
5529
5530Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5531
5532 * Make-common.in: New files sim-break.c, sim-break.h.
5533 * sim-base.h: Add point to breakpoint list to sim_state_base.
5534 * sim-break.c sim-break.h: New modules that implement intrinsic
5535 breakpoint support.
5536 * sim-module.c: Add breakpoint module.
72f4393d 5537
c906108c
SS		 5538Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5539
5540 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5541 an hour.
5542 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5543 if (0) { 1 % 0; }
5544 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5545 (SIGBUS) define for Windows.
5546 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5547 * sim-resume.c: define SIGTRAP for windows.
5548 * sim-xcat.h: use token pasting if ALMOST_STDC.
5549
5550Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5551
5552 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5553 configured values.
5554 (CONFIG_CFLAGS): Add same.
72f4393d 5555
c906108c
SS		 5556Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5557
5558 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5559 (SIGNED32): use ##i32.
5560
5561Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562
5563 * configure: Regenerated to track ../common/aclocal.m4 changes.
5564
5565Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5566
5567 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5568 endian of target.
5569
5570 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5571 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5572 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5573 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5574 (CONFIG_CFLAGS): Add same.
5575
5576 * aclocal.m4: Perform AC_SUBST on optional options.
5577
5578Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5579
5580 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5581
5582 * sim-options.c (standard_option_handler): Typo in warning message.
5583
5584 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5585
5586 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5587 insn count. Make count conditional on there being a valid
5588 INSN_NAME.
5589 (profile_pc_init): Make default PC profile frequency an arbitrary
5590 256.
5591
5592 * sim-base.h: Ditto.
5593
5594 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5595 SIM_HAVE_MODEL.
5596
5597 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5598 archure struct.
5599
5600Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5601
5602 * configure: Regenerated to track ../common/aclocal.m4 changes.
5603
5604Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5605
5606 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5607 configured alignment.
5608
5609Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5610
5611 * configure: Regenerated to track ../common/aclocal.m4 changes.
5612
5613Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5614
5615 * sim-config.c (sim_config): Check for default alignment.
5616
5617 * sim-options.c (standard_option_handler): Add alignment option.
5618
5619 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5620 default alignment requirements on memory accesses.
72f4393d 5621
c906108c
SS		 5622Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5623
5624 * sim-load.c (sim_load_file): Return failure if the executable
5625 had no loadable sections.
5626
5627Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628
5629 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5630 trace output.
5631
5632 * sim-core.c (sim_core_signal): When bad access halt simulator
5633 SIGSEGV / SIGBUS instead of aborting.
5634 (signal.h): Include.
72f4393d 5635
c906108c
SS		 5636 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5637 options was missing.
5638
5639 * sim-bits.h (MOVED): Define
5640
5641Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5642
5643 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5644 BIT.
5645
5646 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5647
5648 * sim-bits.c: Add 8 bit versions of bit macros.
5649
5650 * sim-bits.h: Ditto.
5651
5652Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653
5654 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5655 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5656
c906108c
SS		 5657 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5658 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5659
c906108c
SS		 5660 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5661 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5662
c906108c
SS		 5663Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5664
5665 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5666 configure.in: Output to cconfig.h instead of config.h.
5667
5668 * configure: Regenerated to track ../common/aclocal.m4 changes.
5669
5670Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671
5672 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5673 BFD if known.
5674
5675Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5676
5677 * callback.c (os_write): divert stdout and stderr to their
5678 respective hooks.
5679
5680Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681
5682 * sim-profile.c (profile_print_speed): Call
5683 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5684
5685 * sim-events.c (sim_events_elapsed_time): New function return nr
5686 host MS consumed by the simulator.
5687 (sim_watch_valid): Use.
5688
5689 * sim-module.c (modules): Install sim_events very very early.
5690
5691 * sim-profile.c (profile_print): Call profile_print_pc.
5692 (print_bar):
5693 (profile_pc_init): New function, set up processor for PC
5694 profiling.
5695 (profile_print_pc): New function, print a PC profile.
5696 (profile_pc_event): New function, sample PC.
5697
5698 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5699 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5700 profile struct.
5701
5702 * sim-options.c (sim_print_help): Pacify GCC.
5703
5704 * sim-n-core.h (sim_core_read_aligned_N,
5705 sim_core_write_aligned_N): Add un-conditional profile call.
5706 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5707 profile call when aligned read/write isn't used.
5708
5709 * sim-base.h: Include sim-profile, sim-model after sim-core &
5710 sim-events allow sim-core to define useful values.
5711
5712 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5713 (profile_option_handler, profile_options): Add support for
5714 --profile-core option.
5715 (print_bar): Include when core profiling.
5716 (profile_print_core): New function, print core profile.
5717
5718 * sim-config.c (print_sim_config): Print profile status.
5719
5720 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5721 WITH_PROFILE_PC_P): Define.
5722 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5723 (PROFILE_COUNT_CORE): Define.
5724
5725Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5726
5727 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5728 interrupt_names array as the data.
5729 (sim-watch.h): Document.
5730
5731Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5732
5733 * sim-options.c (sim_print_help): When the doc string is to long
5734 word wrap it.
5735
5736 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5737 that only the first few the watch options are listed. Generate
5738 meanginful usage messages.
5739
5740 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5741
c906108c
SS		 5742Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5743
5744 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5745 (standard_option_handler): Handle --architecture-info.
5746
5747Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5748
5749 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5750 illegal zero-sized array.
5751 * sim-core.c (sim_core_xor_read_buffer): same.
5752
5753Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5754
5755 * nltvals.def: Regenerate.
5756
5757Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758
5759 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5760
5761Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5762
5763 * sim-bits.c (MASKED): Delete.
5764 (EXTRACTED): Delete.
5765 (LSEXTRACTED, MSEXTRACTED): New functions.
5766
5767 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5768 (MSMASKEDn, LSMASKEDn): Add last argument.
5769 (MSMASK*): Ditto.
72f4393d 5770
c906108c
SS		 5771 * sim-bits.h (EXTEND8, EXTEND16): Define.
5772 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5773
5774 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5775
5776 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5777 current instruction address.
5778
5779 * sim-inline.h (*_ENGINE): Define.
5780
5781Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5782
5783 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5784
5785 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5786 (watch_option_handler): Call delete_watchpoint with ident or type.
5787 (sim_watchpoint_install): Create interrupt specific watchpoint
5788 commands on the fly.
5789 (do_watchpoint_create): New function, create a watch point using
5790 type/int-nr info encoded in the option nr.
5791 (do_watchpoint_info): New function. List active watchpoints.
5792
5793 * sim-watch.h: Change data structure to a list.
5794
5795 * sim-memopt.c (memory_option_handler): Require explicit "all"
5796 before deleting all memory regions.
5797
5798 * sim-utils.c (sim_do_commandf): New function, printf version of
5799 sim_do_command.
5800
72f4393d
L		 5801 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5802
c906108c
SS		 5803 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5804 bit endianness.
5805 (SIGNED64, UNSIGNED64): Delete.
5806 (ALU64_ADD): Don't rely on bit endianness.
5807 (ALU64_BEGIN): Define.
5808
5809 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5810 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5811
5812 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5813 suffix - u64, LL - to 64 bit constants.
5814
5815Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5816
5817 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5818
5819 * sim-utils.h (NZALLOC): Define - zalloc * N.
5820
5821 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5822 implementation of read/write functions.
5823
5824 * Make-common.in (sim-hrw.o): New target.
5825
5826 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5827 memory.
5828
5829 * sim-memopt.c (memory_option_handler): Implement memory-size
5830 command. Implement memory-alias command. Let memory-delete delete
5831 all memory regions.
5832 (add_memopt): New function. Add a memory region.
5833 (do_memopt_delete): New function. Delete a memory region.
5834
5835 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5836
5837 * sim-core.c (sim_core_detach): New function.
5838 (sim_core_map_detach): New function. Perform the actual detach.
5839 (sim_core_init): Move initialization code from here.
5840 (sim_core_install): To here.
5841 (sim_core_uninstall): And here.
5842
5843 * sim-module.c: Add memopt module.
5844
5845 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5846 simulator base type.
5847
5848 * Make-common.in (sim_main_headers): Add sim-memopt.h
5849 (sim-memopt.o): New target.
5850
5851 * sim-core.c (sim_core_install): Add core_options to the option
5852 table.
5853
5854 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5855 --watch-delete.
5856
5857 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5858 comments.
5859
5860 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5861 address_word, add mask member.
72f4393d 5862
c906108c
SS		 5863 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5864 address_word, allow for 64bit targets in 32bit host. Add modulo
5865 argument.
5866 (sim_core_map_attach): Ditto.
5867 (new_sim_core_mapping): Ditto.
5868 (sim_core_translate): Mask address when modulo memory.
5869
5870Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5871
5872 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5873
5874 * gdbinit.in: New file.
5875 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5876 * Make-common.in (distclean): Delete .gdbinit.
5877 (.gdbinit): Add rule for.
5878 * configure: Regenerated to track ../common/aclocal.m4 changes.
5879
5880 * Make-common.in (cgen-run.o): Add rule for.
5881
5882Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883
5884 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5885
5886 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5887 both resumed and previous elapsed time.
5888 (sim_events_init): Set initial_wallclock and current_wallclock to
5889 zero.
5890 (sim_events_install): Install sim_events_suspend and
5891 sim_events_resume.
5892 (sim_events_watch_clock): Allow for suspended simulator when
5893 computing the time of the clock event.
5894
5895 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5896 initial_wallclock to elapsed_wallclock, set both to zero.
5897 (sim_events_init, sim_events_uninstall): Delete prototypes.
5898
5899 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5900
c906108c
SS		 5901 * sim-module.c(sim_module_resume, sim_module_suspend): New
5902 functions.
5903
5904Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5905
5906 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5907 message.
5908
5909Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5910
5911 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5912 * Make-common.in (TAGS): Likewise.
5913 * sim-n-bits.h: Add TAGS comments for all functions.
5914 * sim-n-core.h: Likewise.
5915 * sim-n-endian.h: Likewise.
5916
5917Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5918
5919 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5920 kind.
72f4393d 5921
c906108c 5922 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5923
c906108c
SS		 5924 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5925 definition.
5926
5927Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928
5929 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5930 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5931
5932Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933
5934 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5935 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5936 nr_transfered and nr_this_transfer unsigned.
5937
5938 * sim-events.c (sim_events_tickn): N is signed, as limited to
5939 MAXINT.
5940
5941 * sim-n-endian.h (offset_N): Change size to unsigned.
5942
5943 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5944
5945Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946
5947 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5948
5949 * sim-options.c (sim_parse_args): Use dupargv.
5950
5951Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5952
5953 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5954
5955Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5956
5957 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5958 base type.
5959
5960 * sim-options.c (standard_options): Add --architecture=MACHINE and
5961 --target=TARGET options.
5962 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5963 (standard_option_handler): Handle architecture and target options.
5964 (bfd.h): Include.
72f4393d 5965
c906108c
SS		 5966 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5967 bfd_openr.
5968 (sim_analyze_program): Set prog_bfd architecture from
5969 STATE_ARCHITECTURE if known.
5970
5971Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972
5973 * configure: Regenerated to track ../common/aclocal.m4 changes.
5974 * config.in: Ditto.
5975
5976Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5977
5978 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5979 that option does not apply to certain files.
5980
5981Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982
5983 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5984 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5985 offset from MSB/LSB.
5986
5987 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5988 access address of sub word quantity of a hosts 16, 32, 64 bit word
5989 type.
5990 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5991 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5992 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5993 return N*2 byte value with argument in Hi/Lo word. Renamed from
5994 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5995
c906108c
SS		 5996 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5997 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5998 so that bit offset is explicit.
5999
6000Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001
6002 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6003 Update STATE_PROG_BFD when needed with a dup'd copy of the
6004 program.
6005
6006 * sim-config.c (sim_config): Delete ABFD argument, use
6007 STATE_PROG_BFD directly.
6008
6009Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6012
c906108c
SS		 6013 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6014 and sim_load.
6015 (bfd.h): Include.
72f4393d 6016
c906108c
SS		 6017 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6018 hardware only simulator targets.
6019
6020 * Make-common.in (sim-hload.o): Add rule.
6021
6022Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023
6024 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6025 used by copyargv and freeargv.
6026
6027 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6028 STATE_PROG_ARGV, not just a pointer.
6029
6030Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031
6032 * configure: Regenerated to track ../common/aclocal.m4 changes.
6033 * config.in: Ditto.
6034
6035Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6036
6037 * aclocal.m4 (sim-endian): Add second argument to
6038 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6039 default endian when not hardwired.
6040
6041 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6042 else failes value for target byte order.
6043
6044 * sim-config.c (sim_config): Add abfd arguments. Set
6045 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6046 from same.
6047 (sim_config): Return SIM_RC, don't abort.
6048 (bfd.h): Include.
72f4393d 6049
c906108c
SS		 6050 * run.c (main): Update call to sim_open - add ABFD argument.
6051 * nrun.c (main): Add NULL ABFD argument.
6052
6053Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6054
6055 * callback.c (os_poll_quit): Make static.
6056 Call sim_cb_eprintf, not p->eprintf.
6057 (sim_cb_printf, sim_cb_eprintf): New functions.
6058 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6059
6060 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6061 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6062 sim-utils.h. #include sim-utils.h.
6063 * sim-utils.h: Above decls moved here.
6064 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6065
6066 * sim-watch.c (action_watchpoint): Fix thinkos.
6067
6068Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6069
6070 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6071
6072Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6073
6074 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6075 to FORCED_ALIGNMENT case.
6076
6077Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6080
6081Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6082
6083 * Make-common.in (libsim.a): Fix typo.
6084
6085Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6086
6087 * nrun.c (main): Verify the structure returned before using it.
6088
6089Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6090
6091 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6092 default.
6093
6094 * sim-engine.c (sim_engine_install): New function. Install the
6095 engine init functions.
6096 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6097
c906108c
SS		 6098 * sim-module.c: Add sim_engine to list of modules that always
6099 install.
6100
6101Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102
6103 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6104 to remove the old watchpoint, not delete_watchpoint.
6105 (watch_option_handler): Action the correct watchpoint, not just
6106 cycles.
6107
6108Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6109
6110 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6111 both low and high word.
6112 (sim_core_write_aligned_N): Ditto.
72f4393d 6113
c906108c
SS		 6114 * sim-trace.c (set_trace_options): Delete code explicitly setting
6115 core->trace.
6116
6117 * sim-options.c (sim_print_help): Call the list commands if not a
6118 standalone simulator.
6119 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6120
c906108c
SS		 6121 * sim-trace.c (set_trace_options): Assume core present.
6122
6123 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6124 buffer when full not almost full.
6125
6126Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127
6128 * sim-events.c (sim_events_process): Don't blat the event queue
6129 when processing watchpoints.
6130
6131 * sim-watch.h: Make arg unsigned long - stop sign extension.
6132
6133 * sim-events.c (sim_watch_valid): rewrite so debugable.
6134
6135 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6136
6137 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6138 inequality test is possible.
6139 (handle_watchpoint): Re-pass is_within arg.
6140 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6141 0 to schedule_watchpoint's is_within arg.
6142 (sim_watchpoint_init): Re-pass is_within arg.
6143
6144 * sim-options.c (sim_print_help): Add is_command argument. Don't
6145 include -- prefix when called from the command line interpreter.
6146
6147 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6148
6149 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6150 zero indicates that the test should be reversed.
6151 (sim_events_watch_core): Ditto.
6152 (WATCH_CORE): Compare range against is_within.
6153 (WATCH_SIM): Ditto.
6154
6155Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6156
6157 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6158 sim_core_read_buffer. Check nr-bytes transfered.
6159
6160 * sim-core.h (sim_core_common): Define a new struct that contains
6161 the common data. to sd and cpu structures.
6162 * sim-core.c (sim_core_attach): Update.
6163 (sim_core_init): Update. Remember to copy initialized data to each
6164 cpu.
6165 (sim_core_find_mapping): Ditto.
6166
6167 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6168 (sim_core_write_buffer): Ditto.
6169
6170 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6171 transfer use xor version of read buffer.
6172 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6173
c906108c
SS		 6174 * sim-core.c (sim_core_xor_read_buffer): New function implement
6175 xor-endian data read breaking transfer up into xor-endian sized
6176 blocks.
6177 (sim_core_xor_write_buffer): Ditto for write.
6178 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6179 - needed for xor-endian transfers.
6180
6181Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6182
6183 * sim-inline.h: Review description.
72f4393d 6184
c906108c
SS		 6185 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6186 to just those involved in data transfers and configuration.
72f4393d 6187
c906108c
SS		 6188 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6189 string.
6190 * sim-n-core.h (sim_core_read_aligned_N): Use.
6191 (sim_core_read_unaligned_N): Ditto.
6192 (sim_core_read_unaligned_N): Ditto..
6193 (sim_core_write_unaligned_N): Ditto.
72f4393d 6194
c906108c 6195 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6196
c906108c
SS		 6197 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6198 endian.
6199 (sim_core_read_aligned_N): Ditto.
6200
6201 * sim-core.c (sim_core_set_xor_endian): New function.
6202 (sim_core_attach): Don't overwrite the per-cpu xor map when
6203 cloning the global core.
6204
6205Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6206
6207 * sim-engine.h: Update below so that it is using an enumerated
6208 type.
6209
6210Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6211
72f4393d
L		 6212 * sim-engine.c (sim_engine_restart):
6213 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6214 return value used for simulator restart from 0 to 2.
6215
6216Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6217
6218 * cgen-scache.c (scache_option_handler): Add is_command arg.
6219
6220 * sim-model.c (model_option_handler): Add is_command argument.
6221
6222 * sim-profile.c (profile_option_handler): Add is_command arg.
6223
6224 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6225 involved.
6226
6227 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6228 order that they are registered.
6229
6230 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6231 between option and command line processing.
6232
6233 * sim-options.c: Include stdlib.h, ctype.h.
6234
6235 * Make-common.in (sim-watch.o): Add rule.
6236 (sim_main_headers): Assume sim-assert.h included.
6237 (sim-*.o): Simplify make rule.
72f4393d 6238
c906108c
SS		 6239 * sim-module.c: Add sim_watch_install to module list.
6240
6241Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6242
6243 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6244 has been loaded.
6245
6246 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6247 * sim-events.c (sim_events_install): Ditto.
6248 * sim-core.c (sim_core_install): Ditto.
6249 * sim-model.c (model_install): Ditto.
6250 * sim-options.c (standard_install): Ditto.
6251 * sim-profile.c (profile_install): Ditto.
6252 * sim-reason.c (sim_stop_reason): Ditto.
6253 * sim-run.c (sim_engine_run): Ditto.
6254 * sim-utils.c (sim_analyze_program): Ditto.
6255
6256 * sim-module.c (modules): Make profile_install and trace_install
6257 optional.
6258
6259 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6260
6261 * sim-options.c (standard_option_handler): Set the byte order.
6262
6263 * sim-events.c (sim_events_process): Allow multi tick processing.
6264 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6265
c906108c
SS		 6266 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6267 prototypes. Under development.
6268 (sim_events): Replace processing with nr_ticks_to_process.
6269
6270Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271
6272 * nrun.c (main): Pass callbacks to sim_open instead of using
6273 sim_set_callbacks.
6274
6275 * run.c (main): Ditto.
6276
6277Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6278
6279 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6280 stop tk interrupting malloc calls.
6281 (sim_events_zalloc): Converse.
6282
6283 * Make-common.in (sim_main_headers): Add sim-events.h.
6284
6285 * sim-events.c (sim_events_schedule_after_signal): Change return
6286 type to void - signal events are strictly internal.
6287 (sim_events_init): Allocate a finite buffer for signal events.
6288 (sim_events_schedule_after_signal): Enter signal events into the
6289 signal buffer.
6290
6291 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6292 (sim_engine_restart): Ditto.
6293 (sim_engine_abort): Ditto.
6294 * sim-stop.c (sim_stop): Ditto.
6295 (control_c_simulation): Ditto.
6296 * sim-resume.c (sim_resume): Ditto.
6297 (has_stepped): Ditto.
6298 * sim-abort.c (sim_engine_abort): Ditto.
6299
6300 * sim-basics.h (transfer_type): New type.
6301
6302 * sim-core.c (sim_core_signal): New function. Print core signal
6303 information.
6304 (sim_core_find_mapping): Add transfer argument.
6305
6306 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6307 SIM_CORE_SIGNAL if a recoverable abort.
6308 * sim-core.c (sim_core_find_mapping): Ditto.
6309
6310Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311
6312 * sim-core.c (sim_core_find_mapping): Replace calls to
6313 sim_io_error to more resiliant sim_engine_abort.
6314
6315 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6316 (sim_core_write_unaligned_N): Ditto.
6317
6318Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6319
6320 * sim-module.c: Add sim_events_install to list.
72f4393d 6321
c906108c
SS		 6322 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6323 from sim_core_*.
6324 (sim_events_init): Now returns SIG_RC.
6325
6326 * sim-run.c: New file. Generic sim_engine_run.
6327 * sim-reason.c: New file. Generic sim_stop_reason.
6328 * sim-stop.c: New file. Generic sim_stop.
6329 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6330
c906108c
SS		 6331 * Make-common.in (sim-engine.o): Add rule.
6332 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6333
c906108c
SS		 6334 * sim-engine.h, sim-engine.c: New file. Provide generic
6335 implementation of sim_engine_halt, sim_engine_error. et.al.
6336
6337 * sim-base.h (sim_state_base): Add member halt.
6338 (sim-engine.h): Include.
6339
6340 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6341 handlers.
6342 * sim-events.c (sim_events_poll): Update event handler.
6343
6344Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6345
6346 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6347 function.
6348 (sim_events_watch_sim): New function.
6349 (sim_events_watch_core): New function.
6350 (sim_watch_valid): New function.
6351 (sim_events_preprocess): New function.
6352 (sim_events_process): Process the watchpoints as well as the timer
6353 queue.
6354 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6355 (sim_events_deschedule): Check all the queues when removing an
6356 event.
6357 (sim_events_init): Ditto for cleaning.
6358
6359Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6360
6361 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6362
6363Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6364
6365 * callback.c (os_open): Type of arg flags is int.
6366
6367Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6368
6369 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6370 just like normal numbers as per IEEE rules.
6371
6372Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6373
6374 * callback.c (os_close): Mark the descriptor as being
6375 available if the close succeeded.
6376 (os_open): Pass 0644 as the mode of the file being created.
6377
6378Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6381 float.
6382
6383 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6384 * sim-lnline.h: Update.
6385
6386 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6387 conversion functions.
6388 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6389
c906108c
SS		 6390 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6391 compare functions. Replacing.
6392 (sim_fpu_cmp): This. Delete.
72f4393d 6393
c906108c
SS		 6394Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6395
6396 * sim-core.c (sim_core_find_mapping): Call engine_error not
6397 sim_io_error when possible.
6398
6399Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6400
6401 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6402 high/low double word.
6403
6404 * sim-trace.h: Remove definition of attribute - defined in
6405 sim_basics.h.
6406
6407Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408
6409 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6410 name of the option - or family of options.
6411
6412 * sim-options.c (sim_args_command): Match command `a-b c' with
6413 option `--a-b-c' from option table.
6414
6415Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416
6417 * sim-options.c (sim_print_help): For optional arguments, wrap
6418 them in [].
6419
6420 * sim-trace.c (set_trace_options): New function, handle optional
6421 argument and multiple assignment.
6422 (trace_option_handler): Update.
6423
6424 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6425 when branch tracing selected.
6426
6427Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6428
6429 * sim-trace.c (trace_one_insn): Make a va-args function.
6430
6431 * sim-trace.c (trace_vprintf): New function, va-arg version of
6432 trace_printf.
6433
6434Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6435
6436 * sim-trace.c (trace_uninstall): Don't close a file twice.
6437 * sim-profile.c (profile_uninstall): Likewise.
6438
6439Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6440
6441 * sim-trace.c (toplevel): Include bfd.h.
6442 (trace_options): Note that --trace-linenum also turns on
6443 --trace-insn. Add --trace-{branch,semantics}.
6444 (trace_option_handler): If --trace-linenum, also turn on
6445 --trace-insn. Add --trace-branch support. If --trace-semantics,
6446 turn on ALU, FPU, branch, and memory tracing.
6447 (trace_one_insn): New function to trace an instruction. Support
6448 --trace-linenum.
6449 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6450
6451 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6452 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6453 (TRACE_branch): Add new mask.
6454 (TRACE_*_P): Define all possible trace_p macros.
6455 (trace_one_insn): Declare function.
6456
6457Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6458
6459 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6460 GNU C doesn't support __attributes__.
6461 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6462 format strings.
6463
6464Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6465
6466 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6467 addresses are masked forcing them to be correctly aligned.
6468 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6469 * sim-config.c (config_alignment_to_a): Update.
6470
6471 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6472 core data.
6473 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6474 type.
6475 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6476 processor specific core maps.
6477 (sim_core_map_attach): Copy the core map data to each of the
6478 processor specific core data structures.
6479 * sim-core.c (sim_core_find_mapping): Update.
6480
6481 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6482 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6483 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6484 alternatives that handle unaligned addresses.
6485 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6486 with just CPU arg.
6487 * cgen-utils.c (sim_disassemble_insn): Update.
6488
6489Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6490
6491 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6492 tracing.
6493
6494 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6495 fpu support.
6496
6497 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6498
6499Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6500
6501 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6502 to map type.
72f4393d 6503
c906108c
SS		 6504 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6505 statement.
6506
6507Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6508
6509 * cgen-trace.c: Prepend additional trace_printf argument.
6510
6511 * cgen-utils.c (sim_disassemble_insn): Add additional core
6512 arguments.
6513
6514Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6515
6516 * nrun.c (main): Catch/report errorenous simulator states.
6517
6518 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6519 * sim-trace.c: #include string.h/strings.h so that memset is
6520 defined.
6521 * sim-utils.c: Ditto.
6522 * sim-profile.c: Ditto. And stdlib.h.
6523 (print_bar): Only define when used by instruction or memory profiler.
6524
6525 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6526
c906108c
SS		 6527 * sim-load.c (sim_load_file): Make the name constant.
6528 (sim_load_file): Passify gcc.
6529
6530 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6531 file.
6532 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6533
c906108c
SS		 6534 * sim-base.h (sim_cpu): Pre define here so available to all.
6535
6536 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6537 Restore the sim_cpu and instruction_address arguments so that full
6538 information is available to the abort function.
6539 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6540 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6541
6542 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6543 tracing support for sim-events and sim-core.
6544 (trace_option_handler): Convert #if to if where possible so always
6545 compiled/checked by C compiler.
6546 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6547
c906108c
SS		 6548 * sim-base.h: Adjust comment documenting how to define the cpu
6549 structure.
6550 (sim_state_base): Add sim_core and sim_events to simulator base
6551 object.
6552
6553 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6554 * sim-core.c (sim_core_init, sim_core_attach,
6555 sim_core_find_mapping): Update.
6556 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6557 update_time_from_event, insert_sim_event,
6558 sim_events_schedule_after_signal, sim_events_deschedule,
6559 sim_events_tick): Ditto.
72f4393d 6560
c906108c
SS		 6561 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6562 sim-model.h): Move #includes from here.
6563 * sim-base.h: To here.
6564 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6565
c906108c
SS		 6566Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6567
6568 * callback.c (default_callback): Missing initialisers.
6569
6570Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6571
6572 * sim-utils.c (sim_add_commas): New function.
6573 * sim-basics.h (sim_add_commas): Add prototype.
6574 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6575 * sim-profile.c (COMMAS): New macro.
6576 (print_*): Use it to print commas in numbers.
6577
6578 * configure: Regenerated.
6579
6580 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6581 (cgen_state): New member run_fast_p.
6582 (cgen_init): Add prototype.
6583 (sim_disassemble_insn): New arg `cpu'.
6584 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6585 * cgen-utils.c (cgen_init): New function.
6586 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6587 * genmloop.sh: Call engine_halt if loop exits.
6588
6589 * Makefile.in (sim-options_h): Define.
6590 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6591 (sim-model.o): Add new rule.
6592 (cgen-{scache,trace,utils}.o): Add new rules.
6593 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6594 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6595 Indent output by 2 spaces.
6596 * cgen-scache.h (scache_print_profile): Update.
6597 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6598 Use trace_printf, not fprintf.
6599 (trace_extract): Use trace_printf, not cgen_trace_printf.
6600 * genmloop.sh (!FAST case): Increment `insn_count'.
6601 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6602 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6603 access macro's name.
6604 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6605 Change return type to SIM_RC.
6606 (sim_core_{install,uninstall}): New functions.
6607 * sim-core.h (sim_core_{install,uninstall}): Declare.
6608 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6609 Change return type to SIM_RC.
6610 * sim-model.h (models,machs,model_install): Declare.
6611 * sim-module.c (modules): Add scache_install, model_install.
6612 (sim_post_argv_init): Set cpu->state backlinks.
6613 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6614 (standard_option_handler): Likewise.
6615 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6616 sim-profile.h.
6617 (*): Assume ANSI C.
6618 (profile_options): Delete --profile-simcache.
6619 (profile_option_handler): Likewise.
6620 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6621 spaces.
6622 (profile_print_{memory,model}): Likewise.
6623 (profile_print_simcache): Delete.
6624 (profile_print_speed): New function.
6625 (profile_print): Rewrite.
6626 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6627 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6628 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6629 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6630 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6631 (profile_print): Update prototype.
6632
6633Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6634
6635 * cgen-scache.[ch], cgen-sim.h: New files.
6636 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6637 * sim-model.c: New file.
6638
6639 * Make-common.in (clean targets): Undo patch of Apr. 22.
6640
6641Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6642
6643 * sim-n-bits.h (signed): If we have a standard compiler, undef
6644 signed, so that signedN is defined correctly.
6645
6646Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6647
6648 * sim-module.h, sim-model.h, sim-profile.h: New files.
6649 * sim-module.c, sim-profile.c: New files.
6650 * Make-common.in (SIM_PROFILE): Define
6651 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6652 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6653 (sim_module.o,sim-profile.o): Add rules for.
6654 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6655 (--enable-sim-profile): Add.
6656 * configure: Regenerated.
6657 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6658 model. Move trace and profile support to sim-{trace,profile}.h.
6659 New members trace_data, profile_data.
6660 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6661 * sim-config.h: Provide default definition of WITH_PROFILE.
6662 (WITH_TRACE): Change default to -1.
6663 (MAX_NR_PROCESSORS): Always define.
6664 * sim-options.c: Move trace and profile support to
6665 sim-{trace,profile}.h.
6666 (sim_pre_argv_init): Moved to sim-model.c.
6667 (standard_install): New function.
6668 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6669 (standard_install): Declare.
6670 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6671 (trace_install, trace_uninstall): New functions.
6672 (trace_printf): Update reference to TRACE_FILE.
6673 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6674 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6675 (WITH_TRACE_FOO_P): Define.
6676 (trace_install): Declare.
6677 (TRACE_DATA): New struct.
6678
6679Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6680
6681 * run.c: Undo last exec_bfd patch.
6682 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6683
6684Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6685
6686 * run.c (exec_bfd): Add back in.
6687 (main): Set exec_bfd.
6688
6689Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6690
6691 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6692
6693Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6694
6695 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6696 less well defined engine_error.
6697 * sim-core.c: Ditto.
6698
6699Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6700
6701 * Make-common.in: Change clean targets to use :: so that other
6702 Makefiles can have their own clean targets.
6703 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6704 __STDC__ to control use of stdarg vs. varargs syntax. Some
6705 systems can't use __STDC__, but require stdarg.
6706
6707Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6708
6709 * sim-options.c (standard_options): Add --endian.
6710 (standard_option_handler): Likewise.
6711
6712 * nrun.c: #include <signal.h>.
6713 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6714 handler that calls sim_stop ().
6715
6716Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6717
6718 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6719 handler that calls sim_stop (). Simulators may still be
6720 establishing their own handler.
6721
6722 * sim-events.c (sim_events_poll): Rename from
6723 sim_events_at_large_int. Poll IO.
6724
6725 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6726 request.
6727
6728 * callback.c (os_poll_quit): New function poll for quit signal
6729 where needed.
6730 (default_callback): Include magic number.
6731
6732Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6733
6734 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6735 Check for functions getrusage, time.
6736 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6737 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6738 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6739 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6740
6741 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6742
6743 * sim-options.c, sim-options.h: New files.
6744 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6745 * Make-common.in (nrun.o): Add rules for.
6746 * nrun.c: New file.
6747
6748 * run.c (main): Check return value of sim_open.
6749
6750 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6751 (sim_main_headers): Add sim-trace.h.
6752 * run.c (exec_bfd, target_byte_order): Delete.
6753 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6754 call sim_load instead. Check return code of sim_create_inferior.
6755 * sim-base.h (CURRENT_STATE): Define.
6756 (sim_state_base): Make typedef. New members options, prog_argv,
6757 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6758 mem_size, memory [+ corresponding access macros].
6759 (sim_cpu_base): New typedef.
6760 * sim-trace.h: New file.
6761 * sim-trace.c: New file.
6762 * sim-basics.h: #include it.
6763 * sim-load.c: New file.
6764
6765Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6766
6767 * Make-common.in (INSTALL): Set to @INSTALL@.
6768 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6769 (install-common): Depend upon installdirs. Use
6770 $(program_transform_name) directly, rather than using
6771 $(INSTALL_XFORM).
6772 (installdirs): New target.
6773 * Makefile.in (INSTALL): Set to @INSTALL@.
6774 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6775 (install-man): Depend upon installdirs. Use
6776 $(program_transform_name) directly, rather than using
6777 $(INSTALL_XFORM).
6778 (installdirs): New target.
6779
6780Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6781
6782 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6783 be overriden.
6784
6785Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6786
6787 * sim-basics.h: Only bring in config.h and tconfig.h if
6788 HAVE_CONFIG_H.
6789
6790Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6791
6792 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6793 numbering convention of the target.
6794 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6795 and WITH_TARGET_WORD_MSB.
6796 (sim_config): When possible, check for consistency with bitsize
6797 and msb.
6798
6799 * sim-bits.h: Allow MSB to be other than zero.
6800 * sim-bits.c: Ditto.
6801 * sim-n-bits.h: Ditto.
72f4393d 6802
c906108c
SS		 6803 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6804 * sim-n-bits.h (MSMASKEDn): Ditto.
6805
6806Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6807
6808 * Makefile.in (INSTALL): Change install.sh to install-sh.
6809
6810Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6811
6812 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6813
6814Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6815
6816 * run.c (main): Check that a program to run was specified.
6817
6818Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6819
6820 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6821
6822 * configure: Regenerated to track ../common/aclocal.m4 changes.
6823 * config.in: Ditto.
6824
6825Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6826
6827 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6828 * sim-config.h: To here.
6829
6830 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6831 (sim_main_headers): Define.
6832 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6833 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6834 (clean): Use it.
6835 (sim-utils.o): Add rule for.
6836 * sim-utils.o: New file.
6837 * sim-basics.h: #include sim-base.h.
6838 (zalloc): Make argument unsigned long.
6839 * sim-base.h: New file.
6840 * sim-inline.h (SIM_IO support): Delete.
6841 * sim-io.h: Delete inline support.
6842 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6843 * sim-config.c: sim-state.h renamed to sim-main.h.
6844 * sim-core.c: Likewise.
6845 * sim-events.c: Likewise.
6846
6847 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6848
6849 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6850 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6851 -DDEBUG.
6852 * configure: Regenerated to track ../common/aclocal.m4 changes.
6853
6854Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6855
6856 * configure: Regenerated to track ../common/aclocal.m4 changes.
6857
6858Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6859
6860 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6861 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6862 are defined by the configure.
6863
6864 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6865
c906108c
SS		 6866 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6867 reserved-bits): Always define.
72f4393d 6868
c906108c
SS		 6869 * sim-config.h, sim-config.c (sim_config): New function - and new
6870 file - co-ordinate the setting/checking of the common simulator
6871 configuration options.
6872
6873 * Make-common.in (sim-config.o): Add rule.
6874
6875Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6876
6877 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6878 va_list from void *, since va_list might not be a pointer type.
6879
6880Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6881
6882 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6883 in wrong order.
6884 (offset_N): Correct computation of LE offset.
6885
6886 * sim-io.c (sim_io_error): Include a new line when reporting
6887 errors.
6888
6889 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6890 `/'.
6891
6892Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6893
6894 * run.c: Include alloca-conf.h.
6895
6896 * callback.c (os_evprintf_filtered): Fix typo.
6897
6898Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6899
6900 * run.c (string.h, strings.h, stdlib.h): Include.
6901
6902 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6903 0 when nothing pending.
6904
6905 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6906 will soon be going away.
6907 (getopt): Plicate GCC.
6908
6909 * sim-endian.c (sim-io.h): Plicate GCC.
6910 * sim-bits.c (sim-io.h): Ditto.
6911 * sim-n-bits.h (ROTn): Ditto.
6912
6913 * sim-io.c (sim_io_error): Correct check for NULL.
6914
6915 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6916 the __FILE__.
6917 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6918 path.
6919
6920Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6921
6922 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6923 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6924
6925Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6926
6927 * sim-alu.h: Include sim-xcat.h.
72f4393d 6928
c906108c
SS		 6929Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6930
6931 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6932 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6933 these.
6934
6935 * sim-events.c (sim_events_at_large_int): New function. Just
6936 schedules an event every large-int ticks.
6937 (sim_events_init): Call.
6938 (sim_events_tick, sim_events_process): Move async handing to
6939 sim_events_process. Move timer decrement so that it occures after
6940 events have been processed.
72f4393d 6941
c906108c
SS		 6942 * sim-basics.h (struct _engine): Remove declaration.
6943
6944 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6945 everything with same. Rename global struct to SIM_DESC.
6946 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6947 * sim-io.h, sim-io.c: Ditto.
72f4393d 6948
c906108c
SS		 6949 * sim-assert.h: New file. Optional assertion checking macros.
6950 * sim-io.c (sim_io_error): Make just this function tolerant to
6951 null pointers.
72f4393d 6952
c906108c
SS		 6953 * sim-xcat.h: New file. Define concatenate macros.
6954 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6955 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6956 concat macros.
72f4393d 6957
c906108c
SS		 6958
6959Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6960
6961 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6962
6963Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6964
6965 * sim-inline.h: Add definitions for sim-types.
6966 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6967 module.
6968
6969Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6970
c906108c
SS		 6971 * sim-events.h: Remove defunct reference to callback struct.
6972
6973Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6974
6975 * configure: Re-generate.
6976
6977Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6978
6979 * Make-common.in (CSEARCH): Do not include the gdb directory in
6980 the search path.
6981
6982Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6983
6984 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6985 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6986 to explicitly incorporate these.
6987
6988 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6989 specify the alignment restrictions of the target architecture -
6990 without this option all alignment restrictions are accomodated.
6991 (--enable-sim-assert): New option. Conditionally compile in
6992 assertion statements.
6993 (--enable-sim-float): New option. Strongly specify the target's
6994 floating point support.
6995 (--enable-sim-hardware): New option. Specify the hardware devices
6996 included in the simulation.
6997 (--enable-sim-packages): New option. Specify the hardware
6998 packages included in the simulation.
6999 (--enable-sim-regparm): New option. Specify that parameters be
7000 passed in registers instead of on the stack.
7001 (--enable-sim-reserved-bits): New option. Specify that reserved
7002 bits within an instruction are are correctly set.
7003 (--enable-sim-smp): New option. Specify the level of SMP support
7004 to be included in the simulator.
7005 (--enable-sim-stdcall): New option. Specify an alternative
7006 function call convention.
7007 (--enable-sim-xor-endian): New option. Configure xor-endian
7008 support used by some targets to implement bi-endian support.
72f4393d 7009
c906108c
SS		 7010Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7011
7012 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7013 host endianness to be overridden.
7014 (--enable-sim-endian): Allow the target platform's byte order
7015 to be overridden.
7016 (--enable-sim-inline): Control the inlining of common components.
7017 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7018 (--enable-sim-warnings): Enable additional GCC compiler checks.
7019 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7020 SIM_WARNINGS): Add.
72f4393d 7021
c906108c
SS		 7022 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7023 sim-*-n.h so that the names are uniq on dos machines
7024 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7025
c906108c
SS		 7026Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7027
7028 * run.c: #include "libiberty.h".
7029 (main): New locals sd,no_args,sim_argv.
7030 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7031 is program name. Update call to sim_set_callbacks.
7032 Record result of sim_open, pass to other sim_foo routines.
7033
7034Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7035
7036 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7037 final newline.
7038
7039Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7040
7041 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7042 Route stdout through buffered IO.
7043
7044 * callback.c: Add os_flush_stderr, os_write_stderr,
7045 os_evprintf_filtered functions to route error output through
7046 stderr.
72f4393d 7047
c906108c
SS		 7048 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7049 Correct return type - should be void.
7050
7051Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7052
7053 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7054
7055 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7056 not provide a default value as undefined indicates disable code.
7057
7058Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7059
7060 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7061 directory.
7062 * sim-events.h, sim-events.c: Ditto.
7063 * sim-io.h, sim-io.c: Ditto.
72f4393d 7064
c906108c 7065Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7066
c906108c
SS		 7067 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7068
7069 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7070 extract the tail or least signifiant bits from an integer of the
7071 specified size.
72f4393d 7072
c906108c
SS		 7073 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7074 WITH_TARGET_BITSIZE so that the compilation will fail when an
7075 unsupported bitsize value is defined.
7076
7077 (INSERTED*): Convert to functions.
7078 (EXTRACTED*): Ditto.
72f4393d 7079
c906108c 7080 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7081
c906108c
SS		 7082Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7083
7084 * sim-inline.h: Allow explicit control over which .c files will be
7085 included by their header.
7086
7087 * sim-inline.h: Allow explicit control over which .c files use the
7088 alternative - REGPARM - parameter passing mechanism.
72f4393d 7089
c906108c
SS		 7090 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7091 icache.c, idecode.c, semantics.c or support.c. Those names are
7092 not generally applicable.
72f4393d 7093
c906108c
SS		 7094Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7095
7096 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7097 in a fashion similar to sim-endian-n.
7098
7099 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7100 both value and address macro's.
7101
7102Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7103
7104 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7105
7106 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7107 generic L_word, H_word macro's.
7108
7109Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7110
7111 * sim-basics.h: Borrow code from ppc directory.
7112 * sim-bits.c: Ditto.
7113 * sim-bits.h: Ditto.
7114 * sim-config.h: Ditto.
7115 * sim-endian-n.h: Ditto.
7116 * sim-endian.c: Ditto.
7117 * sim-endian.h: Ditto.
7118 * sim-inline.c: Ditto.
7119 * sim-inline.h: Ditto.
7120 * sim-types.h: Ditto.
7121
7122Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7123
7124 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7125 all the ALU size alternatives and then auto-configure a default.
72f4393d 7126
c906108c
SS		 7127 * sim-alu.h: Copy ppc/idecode_expression.h.
7128
7129Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7130
7131 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7132 sign extend a bit within a value.
7133
7134 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7135 a pointer into the middle of a host word.
7136 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7137
c906108c
SS		 7138Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7139
7140 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7141 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7142 appropriate definitions of read, write, etc. Add prototype for
7143 system.
7144
7145Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7146
7147 * Makefile.in (libcommon.a): Delete.
7148 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7149 (gentmap,targ-vals.h,targ-map.c): Likewise.
7150 (run-autoconf): Delete.
7151 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7152 (common makefile fragment): Moved back into ...
7153 * Make-common.in: Resurrect.
7154 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7155 * configure: Regenerated.
7156
7157Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7158
7159 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7160 (SIM_AC_OUTPUT): To here.
7161
7162Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7163
7164 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7165 comments and single quotes. Fixes a problem found on hpux.
7166
7167Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7168
7169 * aclocal.m4: Remove Make-common.in from dependencies.
7170 * (distclean): Remove targ-vals.def.
7171
7172 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7173 into here. Makes insertion into makefiles easier. Also, change
7174 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7175 targ-map.o, and run are built. They are now built in the
7176 individual simulator directories, taking sources from ../common as
7177 necessary. This replaces the merging of libcommon.a into
7178 linsim.a, which was problematic for the WinGDB build process.
7179 * run.c: Include config.h from . instead of ../common.
7180 * Make-common.in: Remove. It's no longer necessary.
7181
7182Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7183
7184 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7185 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7186
7187Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7188
7189 * run.c (main): Set target_byte_order before call to sim_open.
7190
7191Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7192
7193 * callback.c: #include <stdlib.h>
7194 (os_error): New function.
7195 (default_callback): Add os_error.
7196
7197Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7198
7199 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7200 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7201 specific.
7202 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7203
7204Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7205
7206 * run.c: #include ../common/config.h, tconfig.h.
7207 (myname): New static global.
7208 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7209 Only process -c ifdef SIM_HAVE_SIMCACHE.
7210 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7211 Parse program name from argv[0] and use in error messages.
7212 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7213 Add support for incomplete h8/300 termination indicators.
7214 (usage): Make more verbose.
7215 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7216 * Makefile.in,Make-common.in,callback.c: New files.
7217 * nltvals.def,gentmap.c,gentvals.sh: New files.
7218
72f4393d 7219Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7220
7221 * run.c: Include stdarg.h if __STDC__.
7222
7223Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7224
7225 * run.c (main): Don't print out anything if the signal
7226 number is zero (ie no signal).
7227
7228Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7229
7230 * run.c (main): Print out if the program raised a signal.
7231
7232Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7233
7234 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7235 (main): Ditto.
7236
7237Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7238
7239 * run.c (main): Explicitly cast malloc() parameter.
7240
7241Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7242
7243 * run.c (sim_bfd): New global to hold the bfd pointer for the
7244 executable.
7245 (main): Initialize sim_bfd.
7246
7247Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7248
7249 * run.c (main): Use new bfd_big_endian macro.
7250
7251Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7252
7253 * run.c (main): Removed SH specific comments, so source is
7254 generic. Also updated to only load relevant sections. Moved
7255 sim_open() to after callback attach (to match GDB).
7256
7257 * run.1: Removed SH specific comments.
7258
7259Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7260
7261 * run.c (main): Always return sigrc at end.
7262
7263Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7264
7265 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7266 bfd_check_format() fails.
7267
7268Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7269
7270 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository