]> 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
sim: rl78: move storage out of header
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
68ed2854
MF		 12021-01-11 Mike Frysinger <vapier@gentoo.org>
2
3 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
4 strings.h, time.h, and errno.h.
5 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
6 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
7 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
8 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
9 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
10 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
11 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
12 and strings.h include.
13
f074c07d
MF		 142021-01-09 Mike Frysinger <vapier@gentoo.org>
15
16 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
17 * sim-core.c, sim-watch.c: Include libiberty.h.
18
50df264d
MF		 192021-01-09 Mike Frysinger <vapier@gentoo.org>
20
21 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
22
bf470982
MF		 232021-01-09 Mike Frysinger <vapier@gentoo.org>
24
25 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
26 Set WERROR_CFLAGS when first arg is not set or is "yes".
27
b5a4a01a
MF		 282021-01-09 Mike Frysinger <vapier@gentoo.org>
29
30 * hw-base.c (full_name_of_hw): Delete full_name. Replace
31 hw_strdup call with hw_malloc.
32
ce0be407
MF		 332021-01-09 Mike Frysinger <vapier@gentoo.org>
34
35 * cgen-par.c: Include stdlib.h.
36 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
37
46f900c0
MF		 382021-01-08 Mike Frysinger <vapier@gentoo.org>
39
40 * Make-common.in (C_DIALECT): Define.
41 (COMPILE.pre): Append $(C_DIALECT).
42 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
43
e904f56d
MF		 442021-01-07 Mike Frysinger <vapier@gentoo.org>
45
46 * sim-core.c (sim_memory_map): Define.
47
dfb856ba
MF		 482021-01-04 Mike Frysinger <vapier@gentoo.org>
49
50 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
51 * configure: Regenerate.
52
babd2ee1
MF		 532021-01-04 Mike Frysinger <vapier@gentoo.org>
54
55 * sim-options.c (sim_print_version): Print out more details when
56 is_command is non-zero.
57
19b1c385
MF		 582021-01-04 Mike Frysinger <vapier@gentoo.org>
59
60 * sim-options.c (standard_option_handler): Call sim_print_version.
61 (sim_print_version): New function.
62 * sim-options.h (sim_print_version): New prototype.
63
dbed468b
MF		 642021-01-04 Mike Frysinger <vapier@gentoo.org>
65
66 * sim-config.c (print_sim_config): Rename to ...
2b667e32 67 (sim_config_print): ... this.
dbed468b
MF		 68 * sim-config.h: Likewise.
69
0ede24f2
MF		 702021-01-02 Mike Frysinger <vapier@gentoo.org>
71
72 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
73 FLOOR_PAGE): Delete unused macros.
74 (align_up, align_down): Define.
75
b3f8962b
TV		 762020-08-10 Tom de Vries <tdevries@suse.de>
77
78 * sim-cpu.c: Include stdlib.h for free.
79
b760fb3a
SM		 802020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
81
82 * nrun.c: Include stdlib.h.
83 * sim-core.c: Likewise.
84 * sim-engine.c: Likewise.
85 * sim-io.c: Likewise.
86 * sim-module.c: Likewise.
87 * sim-reason.c: Likewise.
88
78aa740b
TT		 892019-12-19 Tom Tromey <tromey@adacore.com>
90
91 PR build/24572:
92 * Makefile.in (install-strip): New target.
93
f47674be
PK		 942019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
95
96 * sim-utils.c: Prevent buffer overflow.
97
ddd44b70
DD		 982019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
99
100 * gennltvals.sh: Add PRU libgloss target.
101 * nltvals.def: Regenerate from the latest libgloss sources.
102
f1cc84f5
SH		 1032019-06-13 Stafford Horne <shorne@gmail.com>
104
105 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
106 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
107 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
108
688cea90
SH		 1092019-06-13 Stafford Horne <shorne@gmail.com>
110
111 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
112 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
113
798066ab
AB		 1142019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
115
116 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
117 CURRENT_TARGET_BYTE_ORDER.
118 (SUBWORDTFSI): Likewise.
119 (JOINSIDF): Likewise.
120 (JOINSIXF): Likewise.
121 (JOINSITF): Likewise.
122
d3fe0d7b
AB		 1232019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
124
125 * sim-base.h: Add 'sim-assert.h' include.
126 * sim-basics.h: Add 'libiberty.h' include.
127
b6061d4d
SH		 1282019-03-28 Stafford Horne <shorne@gmail.com>
129
130 * sim-options.c: Include "config.h".
131 Include <stdio.h>.
132 * sim-watch.c: Include "config.h".
133 Include <stdio.h>.
134 * hw-device.c: Include <string.h>.
135 * hw-events.c: Include <string.h>.
136 * hw-handles.c: Include <stdlib.h>.
137 * sim-fpu.c: Include <stdlib.h>.
138
ef986697
SH		 1392019-03-28 Stafford Horne <shorne@gmail.com>
140
141 * Make-common.in (sim-arange_h): Remove sim-arange.c
142 * sim-arange.c: Remove SIM_ARANGE_C.
143 Add ifdef for _SIM_ARANGE_C_.
144 Include "sim-arange.h".
145 Remove include for unused "sim-assert.h".
146 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
147 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
148 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
149 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
150 INLINE_SIM_ARANGE.
151 * sim-arange.h (sim_addr_range_add): Declare as
152 INLINE_SIM_ARANGE.
153 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
154 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
155 Remove definition of SIM_ARANGE_INLINE.
156 Remove [HAVE_INLINE].
157 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
158 * sim-base.h: Include "sim-arange.h"
159 * sim-basics.h: Remove include of "sim-arange.h"
160 * sim-inline.c: Include "sim-arange.c"
161 * sim-inline.h: Define INLINE_SIM_ARANGE.
162 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
163 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
164
67f8b42f
TT		 1652019-01-26 Tom Tromey <tom@tromey.com>
166
167 * Make-common.in (version.c): Use sim's create-version.sh.
168 * create-version.sh: New file.
169
7516c26f
PK		 1702019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
171
b84bb29d 172 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 173
dc7e8184
SM		 1742019-01-15 Simon Marchi <simon.marchi@ericsson.com>
175
176 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
177
c5ebe0ff
AB		 1782018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
179
180 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
181 this point, it should have already been set in cb_syscall.
182
07f5f4c6
RH		 1832018-10-05 Stafford Horne <shorne@gmail.com>
184
185 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
186 (ADDOFDI): New function, add overflow flag DI variant.
187 (SUBCFDI): New function, subtract carry flag DI variant.
188 (SUBOFDI): New function, subtract overflow flag DI variant.
189
2283a210
КВО		 1902018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
191
192 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
193 cpu_core.byte_xor.
194 * sim-core.c (sim_core_set_xor): Likewise.
195 (sim_core_xor_read_buffer): Likewise.
196 (sim_core_xor_write_buffer): Likewise.
197
58884b0e
PG		 1982017-12-12 Peter Gavin <pgavin@gmail.com>
199 Stafford Horne <shorne@gmail.com>
200
201 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
202 flag.
203 (MUL1OFSI): New function, 1's complement overflow flag.
204
07b95864
PG		 2052017-12-12 Peter Gavin <pgavin@gmail.com>
206 Stafford Horne <shorne@gmail.com>
207
208 * cgen-accfp.c (remsf, remdf): New function.
209 (cgen_init_accurate_fpu): Add remsf and remdf.
210 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
211 * sim-fpu.c (sim_fpu_rem): New function.
212 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
213 (sim_fpu_rem): New function.
214 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
215
5c887dd5
JB		 2162017-09-06 John Baldwin <jhb@FreeBSD.org>
217
218 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
219 environment.
220
003ca0fd
YQ		 2212017-05-24 Yao Qi <yao.qi@linaro.org>
222
223 * sim-trace.c (trace_disasm): Caller update.
224
5357150c
MF		 2252016-08-15 Mike Frysinger <vapier@gentoo.org>
226
227 * sim-base.h (sim_state_base): Add prog_syms_count.
228 (STATE_PROG_SYMS_COUNT): Define.
229 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
230 (trace_load_symbols): New function.
231 (trace_sym_value): Likewise.
232 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
233 loading logic with a call to trace_load_symbols.
234 * sim-trace.h (trace_load_symbols, trace_sym_value): New
235 prototypes.
236
4c171e25
MF		 2372016-08-13 Mike Frysinger <vapier@gentoo.org>
238
239 * cgen-types.h (mode_names): Mark const.
240 * cgen-utils.c (mode_names): Likewise.
241
6b979454
MF		 2422016-08-13 Mike Frysinger <vapier@gentoo.org>
243
244 * cgen-defs.h (struct cgen_state): Delete argv and envp.
245 (STATE_ARGV, STATE_ENVP): Delete.
246
13754e4c
NC		 2472016-02-04 Nick Clifton <nickc@redhat.com>
248
249 * cgen-scache.c (scache_option_handler): Prevent possible
250 undefined behaviour computing the size of the scache by using
251 unsigned integers instead of signed integers.
252
f749ed60
JB		 2532016-01-17 Joel Brobecker <brobecker@adacore.com>
254
255 * sim-fpu.c: Minor comment fixes throughout.
256
3c8e93b7
JB		 2572016-01-17 Joel Brobecker <brobecker@adacore.com>
258
259 * sim-fpu.c (print_bits): Minor reformatting (no code change).
260 (sim_fpu_map): Likewise.
261
34ac507d
MF		 2622016-01-11 Mike Frysinger <vapier@gentoo.org>
263
264 * sim-config.c (print_sim_config): Drop extra whitespace before =
265 in output for byte order, stdio, and msb settings.
266
ce39bd38
MF		 2672016-01-10 Mike Frysinger <vapier@gentoo.org>
268
269 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
270 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
271 sim-stdio, sim-trace, and sim-profile.
272 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
273 (SIM_AC_OPTION_ASSERT): Likewise.
274 (SIM_AC_OPTION_SMP): Likewise.
275 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
276 * configure: Regenerate.
277 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
278 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
279 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
280 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
281 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
282 WITH_ENVIRONMENT & USER_ENVIRONMENT.
283 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
284 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
285 WITH_ASSERT, WITH_STDIO): Delete.
286 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
287 check.
288
e19418e0
MF		 2892016-01-10 Mike Frysinger <vapier@gentoo.org>
290
291 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
292 * configure: Regenerate.
293 * Make-common.in (SIM_PACKAGES): Delete.
294 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
295
16f7876d
MF		 2962016-01-10 Mike Frysinger <vapier@gentoo.org>
297
298 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
299
35656e95
MF		 3002016-01-10 Mike Frysinger <vapier@gentoo.org>
301
302 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
303
99d8e879
MF		 3042016-01-10 Mike Frysinger <vapier@gentoo.org>
305
306 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
307 sim_link_links.
308 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
309 * gentmap.c: Change targ-vals.def include to nltvals.def.
310 * Make-common.in (gentmap): Change targ-vals.def to
311 $(srccom)/nltvals.def.
312 (distclean): Delete rm -f targ-vals.def.
313 * Makefile.in: Update comment.
314
347fe5bb
MF		 3152016-01-10 Mike Frysinger <vapier@gentoo.org>
316
317 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
318 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
319 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
320
0dc73ef7
MF		 3212016-01-10 Mike Frysinger <vapier@gentoo.org>
322
323 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
324 and --enable-sim-stdcall and sim_stdcall.
325 * configure: Regenerate.
326 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
327 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
328 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
329 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
330 (REGPARM_*): Delete all regparm defines and their use.
331
22be3fbe
MF		 3322016-01-10 Mike Frysinger <vapier@gentoo.org>
333
334 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
335 * Make-common.in (SIM_CFLAGS): Delete.
336 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
337 * Makefile.in: Likewise.
338
936df756
MF		 3392016-01-09 Mike Frysinger <vapier@gentoo.org>
340
341 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
342 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
343 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
344 * acinclude.m4 (SIM_AC_COMMON): ... here.
345 * aclocal.m4, configure: Regenerate.
346 * config.in: Delete file.
347 * callback.c: Change cconfig.h include to config.h.
348 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
349 syscall.c: Likewise.
350 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
351 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
352
b900245c
MF		 3532016-01-06 Mike Frysinger <vapier@gentoo.org>
354
355 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
356 date, and time information.
357
2e3d4f4d
MF		 3582016-01-06 Mike Frysinger <vapier@gentoo.org>
359
360 * sim-options.c (sim_parse_args): Mark argv array const.
361 * sim-options.h (sim_parse_args): Likewise.
362
bfb2629c
MF		 3632016-01-05 Mike Frysinger <vapier@gentoo.org>
364
365 * sim-trace.c: Include dis-asm.h.
366 (OPTION_TRACE_DISASM): New enum.
367 (trace_options): Add trace-disasm flag.
368 (trace_option_handler): Handle OPTION_TRACE_DISASM.
369 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
370 (dis_read, dis_printf, trace_disasm): New functions.
371 * sim-trace.h: Include dis-asm.h.
372 (TRACE_INSN_IDX): Clarify comment.
373 (TRACE_DISASM_IDX): New enum.
374 (TRACE_disasm): New define.
375 (WITH_TRACE_DISASM_P): New define.
376 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
377 (STRACE_DISASM_P): New define.
378 (TRACE_DISASM_P): Likewise.
379 (TRACE_DISASM_P): Likewise.
380 (TRACE_DISASM): Likewise.
381 (trace_disasm): New function.
382
44ddb0c6
MF		 3832016-01-04 Mike Frysinger <vapier@gentoo.org>
384
385 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
386
bc273e17
MF		 3872016-01-04 Mike Frysinger <vapier@gentoo.org>
388
389 * cgen-scache.c (MAX): Delete.
390 (scache_init): Change MAX to max.
391 * cgen-trace.c (min): Delete.
392 * cgen-utils.c (min): Delete.
393 * sim-basics.h [!min] (min): Define.
394 [!max] (max): Define.
395
8d7d784e
MF		 3962016-01-04 Mike Frysinger <vapier@gentoo.org>
397
398 * sim-options.c (sim_parse_args): Tweak getopt error message.
399
9bbf6f91
MF		 4002016-01-04 Mike Frysinger <vapier@gentoo.org>
401
402 * acinclude.m4 (sim-bswap): Delete.
403 * configure: Regenerate.
404 * Make-common.in (SIM_BSWAP): Delete.
405 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
406 * sim-config.h (htonl, ntohl): Delete.
407 (WITH_BSWAP): Delete.
408
77cf2ef5
MF		 4092016-01-03 Mike Frysinger <vapier@gentoo.org>
410
411 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
412 opterr state to it before calling getopt_long and restore afterwards.
413 Set opterr to 0. When optc is '?', call sim_io_eprintf.
414
61971b86
MF		 4152016-01-03 Mike Frysinger <vapier@gentoo.org>
416
417 * hw-device.h (device): Delete commented typedef.
418 * sim-basics.h (device): Delete typedef.
419
34fed699
MF		 4202016-01-03 Mike Frysinger <vapier@gentoo.org>
421
422 * sim-options.c (sim_parse_args): Replace for loop with a call
423 to countargv.
424
aba6f46b
MF		 4252016-01-03 Mike Frysinger <vapier@gentoo.org>
426
427 * nrun.c (myname): Mark const.
428 (main): Mark name const. Replace myname parsing loop with a
429 call to lbasename.
430
0cb8d851
MF		 4312016-01-03 Mike Frysinger <vapier@gentoo.org>
432
433 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
434 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
435 (SIM_AC_OPTION_HOSTENDIAN): Delete.
436 * config.in, configure: Regenerate.
437 * Make-common.in (SIM_HOSTENDIAN): Delete.
438 * sim-config.c (current_host_byte_order): Delete.
439 (sim_config): Delete current_host_byte_order assignments and
440 CURRENT_HOST_BYTE_ORDER checks.
441 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
442 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
443 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
444 (current_host_byte_order): Delete.
445 (CURRENT_HOST_BYTE_ORDER): Likewise.
446 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
447 (HOST_BYTE_ORDER): ... this.
448 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
449 HOST_BYTE_ORDER.
450 (sim_endian_join_16): Likewise.
451 * sim-n-core.h (sim_core_read_misaligned_N): Change
452 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
453 (sim_core_write_misaligned_N): Likewise.
454 * sim-n-endian.h (endian_t2h_N): Likewise.
455 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
456 endian_le2h_N): Likewise.
457 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
458
1ac72f06
MF		 4592016-01-02 Mike Frysinger <vapier@gentoo.org>
460
461 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
462 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
463 BFD_ENDIAN_UNKNOWN.
464 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
465 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
466 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
467 * nrun.c (main): Likewise.
468 * sim-config.c (current_host_byte_order): Change type to enum
469 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
470 (current_target_byte_order): Likewise.
471 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
472 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
473 BFD_ENDIAN_UNKNOWN.
474 (sim_config): Change prefered_target_byte_order type to enum
475 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
476 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
477 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
478 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
479 Delete all the various arch/OS endian includes & defines.
480 (current_host_byte_order): Change type to enum bfd_endian.
481 (current_target_byte_order): Likewise.
482 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
483 (CURRENT_TARGET_BYTE_ORDER): Likewise.
484 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
485 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
486 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
487 BFD_ENDIAN_UNKNOWN.
488 (sim_events_watch_core): Likewise.
489 * sim-events.h: Likewise.
490 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
491 BFD_ENDIAN_BIG.
492 (sim_core_write_misaligned_N): Likewise.
493 * sim-n-endian.h (endian_h2be_N): Likewise.
494 (endian_be2h_N): Likewise.
495 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
496 (offset_N): Likewise.
497 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
498 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
499
d47f5b30
MF		 5002016-01-02 Mike Frysinger <vapier@gentoo.org>
501
502 * cgen-defs.h (current_state): Delete.
503 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
504 * sim-utils.c (current_state): Delete.
505
9950eccb
MF		 5062015-12-30 Mike Frysinger <vapier@gentoo.org>
507
508 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
509 to use lbasename.
510
5e744ef8
MF		 5112015-12-27 Mike Frysinger <vapier@gentoo.org>
512
513 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
514
1b393626
MF		 5152015-12-26 Mike Frysinger <vapier@gentoo.org>
516
517 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
518 * config.in, configure: Regenerate.
519 * Make-common.in (sim-basics_h): Delete tconfig.h.
520 (distclean): Likewise.
521 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
522 (new_sim_core_mapping): Delete WITH_HW and device *device.
523 (sim_core_map_attach, sim_core_attach): Likewise.
524 (sim_core_read_buffer): Delete WITH_DEVICES logic.
525 (sim_core_write_buffer): Likewise.
526 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
527 *device.
528 (sim_core_attach): Likewise.
529 (device_io_read_buffer, device_io_write_buffer): Delete.
530 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
531 (sim_core_write_aligned_N): Likewise.
532 * tconfig.h: Delete file.
533
dea10706
MF		 5342015-12-26 Mike Frysinger <vapier@gentoo.org>
535
536 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
537 Call sim_cpu_hw_io_read_buffer if cpu is valid.
538 (sim_core_write_buffer): Move cia decl to top of func. Call
539 sim_cpu_hw_io_write_buffer if cpu is valid.
540
49aef5a5
MF		 5412015-12-25 Mike Frysinger <vapier@gentoo.org>
542
543 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
544 HW_TRACE call.
545 (hw_find_integer_property): Likewise.
546 (hw_find_integer_array_property): Likewise.
547 (hw_add_duplicate_property): Likewise.
548
cf59f47e
MF		 5492015-12-25 Mike Frysinger <vapier@gentoo.org>
550
551 * sim-config.h (WITH_ENGINE): Delete.
552 * sim-module.c (modules): Always include sim_engine_install.
553
0d585950
MF		 5542015-12-25 Mike Frysinger <vapier@gentoo.org>
555
556 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
557 * cgen-types.h (SIM_HAVE_MODEL): Delete.
558 * sim-base.h: Always include sim-model.h.
559 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
560 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
561 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
562 [!WITH_MODEL_P] (sim_machs): Define.
563 * sim-model.h: Add some developer docs.
564 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
565 (WITH_MODEL_P): Define.
566 * sim-module.c (modules): Always include sim_model_install.
567 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
568
8a0ebee6
MF		 5692015-12-25 Mike Frysinger <vapier@gentoo.org>
570
571 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
572 * sim-model.c: Likewise.
573 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
574 SIM_MACH_IMP_PROPERTIES
575
42a3af56
MF		 5762015-12-25 Mike Frysinger <vapier@gentoo.org>
577
578 * sim-core.c (device_error): Delete.
579 (sim_core_map_attach): Delete calls to device_error.
580 (sim_core_attach): Likewise.
581 * sim-core.h (device_error): Delete.
582 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
583 to sim_engine_abort.
584 (sim_core_write_aligned_N): Likewise.
585
9e8e7dd9
MF		 5862015-12-25 Mike Frysinger <vapier@gentoo.org>
587
588 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
589 * sim-core.c (sim_core_write_buffer): Likewise.
590 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
591 (sim_core_write_aligned_N): Likewise.
592
268c9139
MF		 5932015-12-25 Mike Frysinger <vapier@gentoo.org>
594
595 * dv-pal.c: Include config.h and sim-main.h.
596 (hw_pal_io_read_buffer): Always call CPU_INDEX.
597
26936211
MF		 5982015-12-24 Mike Frysinger <vapier@gentoo.org>
599
600 * sim-options.c (standard_options): Always enable load-lma and
601 load-vma options.
602 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
603
9db2b719
MF		 6042015-12-24 Mike Frysinger <vapier@gentoo.org>
605
606 * sim-module.c (MODULE_LIST): Delete.
607
bd3fb5b8
MF		 6082015-12-24 Mike Frysinger <vapier@gentoo.org>
609
610 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
611 Move to h8300/compile.c.
612 [SIM_H8300] (standard_options): Likewise.
613 (standard_option_handler): Likewise.
614
84e8e361
MF		 6152015-12-24 Mike Frysinger <vapier@gentoo.org>
616
617 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
618 sim_watchpoint_install.
619
3cabaf66
MF		 6202015-12-24 Mike Frysinger <vapier@gentoo.org>
621
622 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
623 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
624 sim_memopt_install.
625 * sim-options.c (OPTION_MEM_SIZE): Delete.
626 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
627 (standard_option_handler): Likewise.
628
8abe6c66
MF		 6292015-12-24 Mike Frysinger <vapier@gentoo.org>
630
631 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
632
dc11500a
MF		 6332015-11-21 Mike Frysinger <vapier@gentoo.org>
634
635 PR sim/18762
636 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
637
2561d580
MF		 6382015-11-21 Mike Frysinger <vapier@gentoo.org>
639
640 PR sim/19273
641 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
642 vasprintf, and va_end together. Check ret after va_end call.
643
37258e99
MF		 6442015-11-21 Mike Frysinger <vapier@gentoo.org>
645
646 * sim-types.h (SIM_PRI_TB): Define.
647 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
648 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
649 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
650 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
651
cdf850e9
MF		 6522015-11-17 Mike Frysinger <vapier@gentoo.org>
653
654 * sim-main.h (WITH_MODULO_MEMORY): Delete.
655 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
656 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
657 (sim_core_translate): Likewise.
658 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
659
146b80ff
MF		 6602015-11-16 Mike Frysinger <vapier@gentoo.org>
661
662 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
663 (cgen_cpu_close): Change to XCONCAT2.
664
797eee42
MF		 6652015-11-15 Mike Frysinger <vapier@gentoo.org>
666
667 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
668 and sim-stop.o.
669
6e4f085c
MF		 6702015-11-14 Mike Frysinger <vapier@gentoo.org>
671
672 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
673 * sim-close.c: New file.
674
8e394ffc
AB		 6752015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
676 Ali Lown <ali.lown@imgtec.com>
677
678 * sim-bits.h (EXTEND6): New macro.
679 (EXTEND12): New macro.
680 (EXTEND25): New macro.
681
602a67cb
MF		 6822015-06-24 Mike Frysinger <vapier@gentoo.org>
683
684 * sim-trace.c (trace_one_insn): Delete.
685 * sim-trace.h (trace_one_insn): Delete.
686
9b6025d1
MF		 6872015-06-24 Mike Frysinger <vapier@gentoo.org>
688
689 * sim-trace.c (debug_printf): Rename to ...
690 (sim_debug_printf): ... this.
691 * sim-trace.h (debug_printf): Delete define.
692 (debug_printf): Rename to ...
693 (sim_debug_printf): ... this.
694
fa8f87e5
MF		 6952015-06-24 Mike Frysinger <vapier@gentoo.org>
696
697 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
698 (trace_options): Add trace-register option.
699 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
700 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
701 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
702 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
703 TRACE_REGISTER_P, TRACE_REGISTER): Define.
704
cf304b56
MF		 7052015-06-24 Mike Frysinger <vapier@gentoo.org>
706
707 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
708 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
709 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
710 STRACE_DEBUG): Define.
711
8371bf0c
MF		 7122015-06-24 Mike Frysinger <vapier@gentoo.org>
713
714 * sim-trace.c (trace_options): Update help text for trace-alu,
715 trace-fpu, trace-vpu, and trace-semantics.
716 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
717 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
718
e7505490
MF		 7192015-06-24 Mike Frysinger <vapier@gentoo.org>
720
721 * sim-assert.h (SIM_FILTER_PATH): Delete.
722 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
723 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
724 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
725 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
726 * sim-events.c: Include libiberty.h.
727 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
728
8d0978fb
MF		 7292015-06-23 Mike Frysinger <vapier@gentoo.org>
730
731 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
732 (AC_ARG_ENABLE(sim-cflags)): Likewise.
733 (AC_ARG_ENABLE(sim-debug)): Likewise.
734 (AC_ARG_ENABLE(sim-stdio)): Likewise.
735 (AC_ARG_ENABLE(sim-trace)): Likewise.
736 (AC_ARG_ENABLE(sim-profile)): Likewise.
737 (AC_ARG_ENABLE(sim-environment)): Likewise.
738 (AC_ARG_ENABLE(sim-alignment)): Likewise.
739 (AC_ARG_ENABLE(sim-assert)): Likewise.
740 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
741 (AC_ARG_ENABLE(sim-endian)): Likewise.
742 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
743 (AC_ARG_ENABLE(sim-float)): Likewise.
744 (AC_ARG_ENABLE(sim-scache)): Likewise.
745 (AC_ARG_ENABLE(sim-default-model)): Likewise.
746 (AC_ARG_ENABLE(sim-inline)): Likewise.
747 (AC_ARG_ENABLE(sim-packages)): Likewise.
748 (AC_ARG_ENABLE(sim-regparm)): Likewise.
749 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
750 (AC_ARG_ENABLE(sim-smp)): Likewise.
751 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
752 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
753 (AC_ARG_ENABLE(cgen-maint)): Likewise.
754 * configure: Regenerate.
755
4953dc20
MF		 7562015-06-23 Mike Frysinger <vapier@gentoo.org>
757
758 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
759
b50a1532
MF		 7602015-06-23 Mike Frysinger <vapier@gentoo.org>
761
762 * cgen-trace.c [!__STDC__]: Delete.
763 * sim-trace.h [!__STDC__]: Likewise.
764
ccd4b295
MF		 7652015-06-21 Mike Frysinger <vapier@gentoo.org>
766
767 * sim-model.c (sim_model_init): Assert model is not NULL.
768
f55b33d5
MF		 7692015-06-21 Mike Frysinger <vapier@gentoo.org>
770
771 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
772 stdint.h. Replace all signed/unsigned typedefs with int#_t and
773 uint#_t.
774
618b526e
MF		 7752015-06-21 Mike Frysinger <vapier@gentoo.org>
776
777 * sim-alu.h (_SIM_ALU_H_): Rename to ...
778 (SIM_ALU_H): ... this.
779 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
780 (SIM_ASSERT_H): ... this.
781 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
782 (SIM_BASICS_H): ... this.
783 * sim-bits.h (_SIM_BITS_H_): Rename to ...
784 (SIM_BITS_H): ... this.
785 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
786 (SIM_ENDIAN_H): ... this.
787
57b42d64
MF		 7882015-06-18 Mike Frysinger <vapier@gentoo.org>
789
790 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
791 constant string.
792
7aec3bb9
MF		 7932015-06-18 Mike Frysinger <vapier@gentoo.org>
794
795 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
796 m for sentinel testing.
797
7d5c6c43
MF		 7982015-06-17 Mike Frysinger <vapier@gentoo.org>
799
800 * sim-syscall.c: Include errno.h and targ-vals.h.
801 (sim_syscall_multi, sim_syscall): Define.
802 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
803 * syscall.c (cb_syscall): Extend comment.
804
61a0c964
MF		 8052015-06-17 Mike Frysinger <vapier@gentoo.org>
806
807 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
808 * sim-syscall.c: New file.
809 * sim-syscall.h: New file.
810
6362a3f8
MF		 8112015-06-17 Mike Frysinger <vapier@gentoo.org>
812
813 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
814 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
815 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
816 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
817 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
818 Define.
819 * gentmap.c (gen_targ_map_c): Output name field.
820
306f4178
MF		 8212015-06-12 Mike Frysinger <vapier@gentoo.org>
822
823 * acinclude.m4: Change configure.in to configure.ac.
824 * sim-config.h: Likewise.
825
a3487082
MF		 8262015-06-12 Mike Frysinger <vapier@gentoo.org>
827
828 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
829 * configure: Regenerate.
830
bb11f3ed
MF		 8312015-06-12 Mike Frysinger <vapier@gentoo.org>
832
833 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
834 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
835 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
836 TRACE_DEBUG): Define.
837
bffcfec8
MF		 8382015-06-12 Mike Frysinger <vapier@gentoo.org>
839
840 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
841 * sim-trace.c (trace_option_handler): Likewise.
842 * sim-trace.h (WITH_TRACE_ANY_P): Define.
843 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
844 (TRACE_ANY_P): Likewise.
845
db7858e2
MF		 8462015-06-12 Mike Frysinger <vapier@gentoo.org>
847
848 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
849 CGEN_TRACE_INSN_FINI.
850 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
851 trace_result to cgen_trace_result, trace_insn_fini to
852 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
853 and trace_extract to cgen_trace_extract.
854 * cgen-trace.h (trace_insn_init): Rename to ...
855 (cgen_trace_insn_init): ... this.
856 (trace_insn_fini): Rename to ...
857 (cgen_trace_insn_fini): ... this.
858 (trace_insn): Rename to ...
859 (cgen_trace_insn): ... this.
860 (trace_extract): Rename to ...
861 (cgen_trace_extract): ... this.
862 (trace_result): Rename to ...
863 (cgen_trace_result): ... this.
864 (TRACE_RESULT_P): Rename to ...
865 (CGEN_TRACE_RESULT_P): ... this.
866 (TRACE_INSN_INIT): Rename to ...
867 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
868 cgen_trace_insn_init.
869 (TRACE_INSN_FINI): Rename to ...
870 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
871 cgen_trace_insn_fini.
872 (TRACE_PRINTF): Rename to ...
873 (CGEN_TRACE_PRINTF): ... this.
874 (TRACE_INSN): Rename to ...
875 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
876 (TRACE_EXTRACT): Rename to ...
877 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
878 cgen_trace_extract.
879 (TRACE_RESULT): Rename to ...
880 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
881 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
882 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
883 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
884 TRACE_INSN to CGEN_TRACE_INSN.
885 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
886
83034798
MF		 8872015-06-11 Mike Frysinger <vapier@gentoo.org>
888
889 * sim-events.c (ETRACE_P): Delete.
890 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
891 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
892 * sim-events.h (struct _sim_events): Delete trace member.
893 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
894 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
895
ce4eda4a
MF		 8962015-06-11 Mike Frysinger <vapier@gentoo.org>
897
898 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
899 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
900 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
901 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
902
a6c2a374
MF		 9032015-06-11 Mike Frysinger <vapier@gentoo.org>
904
905 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
906
9b9c712c
MF		 9072015-06-11 Mike Frysinger <vapier@gentoo.org>
908
909 * sim-trace.h (WITH_TRACE_P): New define.
910 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
911 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
912 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
913 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
914 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
915 Redefine to use WITH_TRACE_P.
916
9172015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 918
919 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
920 mistake in call to sim_engine_abort.
509c2f32 921
0a13382c
NC		 9222015-04-29 Nick Clifton <nickc@redhat.com>
923
924 PR 18273
925 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
926 increasing parenthesis around casts to signed values.
0a13382c 927
767e68f1
MF		 9282015-04-21 Mike Frysinger <vapier@gentoo.org>
929
930 * gennltvals.sh: Add mcore support.
931 * nltvals.def: Regenerate.
932
248d23e8
MF		 9332015-04-21 Mike Frysinger <vapier@gentoo.org>
934
935 * cgen.sh: Add +x permissions.
936 * genmloop.sh: Likewise.
937 * gentvals.sh: Likewise.
938 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
939 Change all uses of srcroot for newlib to newlibroot.
940
20bca71d
MF		 9412015-04-18 Mike Frysinger <vapier@gentoo.org>
942
943 * sim-base.h (SIM_CPU): New typedef.
944
7e83aa92
MF		 9452015-04-18 Mike Frysinger <vapier@gentoo.org>
946
947 * cgen-engine.h (CIA_ADDR): Delete.
948 * sim-base.h: Update sim_cia example.
949 [!CIA_ADDR] (sim_cia): New typedef.
950
034685f9
MF		 9512015-04-17 Mike Frysinger <vapier@gentoo.org>
952
953 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
954 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
955 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
956 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
957 CIA_SET to CPU_PC_SET.
958
78e9aa70
MF		 9592015-04-15 Mike Frysinger <vapier@gentoo.org>
960
961 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
962 * sim-main.h (STATE_CPU): Remove from comment and define.
963
bf12d44e
MF		 9642015-04-13 Mike Frysinger <vapier@gentoo.org>
965
966 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
967 * configure: Regenerate.
968
a542beff
MF		 9692015-04-13 Mike Frysinger <vapier@gentoo.org>
970
971 * sim-options.c: Include version.h.
972 (OPTIONS_VERSION): New enum.
973 (standard_options): Add "version".
974 (standard_option_handler): Handle OPTIONS_VERSION.
975
8c32ba22
MF		 9762015-04-13 Mike Frysinger <vapier@gentoo.org>
977
978 * Makefile.in (version.o): Change to using create-version.sh from gdb.
979 (create-version.sh): Delete.
980
122bbfb5
MF		 9812015-04-06 Mike Frysinger <vapier@gentoo.org>
982
983 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
984
0fe84f3f
MF		 9852015-04-01 Mike Frysinger <vapier@gentoo.org>
986
987 * run-sim.h, run.c: Delete.
988 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
989
aadc9410
MF		 9902015-03-31 Mike Frysinger <vapier@gentoo.org>
991
992 * config.in, configure: Regenerate.
993 * Make-common.in (CSEARCH): Add $(ZLIBINC).
994 (ZLIB, ZLIBINC): Define.
995 (BFD_LIB): Add $(ZLIB).
996
5a394431
MF		 9972015-03-31 Mike Frysinger <vapier@gentoo.org>
998
999 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1000 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1001
92fc6153
MF		 10022015-03-29 Mike Frysinger <vapier@gentoo.org>
1003
1004 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1005 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1006 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1007
596f8827
MF		 10082015-03-24 Mike Frysinger <vapier@gentoo.org>
1009
1010 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1011 usage of STATE_WATCHPOINTS.
1012 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1013 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1014
523ba8f9
MF		 10152015-03-24 Mike Frysinger <vapier@gentoo.org>
1016
1017 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1018
c0931f26
MF		 10192015-03-24 Mike Frysinger <vapier@gentoo.org>
1020
1021 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1022
30452bbe
MF		 10232015-03-24 Mike Frysinger <vapier@gentoo.org>
1024
1025 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1026 of enable_sim_hardware to AC_ARG_ENABLE.
1027
49cd1634
MF		 10282015-03-23 Mike Frysinger <vapier@gentoo.org>
1029
1030 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1031 Add dv-sockser.o to sim_hw_objs.
1032
3649cb06
MF		 10332015-03-23 Mike Frysinger <vapier@gentoo.org>
1034
1035 * dv-sockser.c: Include config.h.
1036 * dv-sockser.h: Include sim-inline.h.
1037 [HAVE_DV_SOCKSER]: Move all prototypes here.
1038 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1039 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1040
6cd5ace4
MF		 10412015-03-16 Mike Frysinger <vapier@gentoo.org>
1042
1043 * gentmap.c, run.c: Convert old style prototypes.
1044
ae7d0cac
MF		 10452015-03-16 Mike Frysinger <vapier@gentoo.org>
1046
1047 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1048 symlinking tconfig.h to tconfig.in.
1049 * config.in, configure: Regenerate.
1050 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1051 * tconfig.in: Rename file ...
1052 * tconfig.h: ... here.
1053
8406bb59
MF		 10542015-03-15 Mike Frysinger <vapier@gentoo.org>
1055
1056 * dv-socker.h (dv_sockser_install): Declare.
1057 * sim-module.c: Include config.h.
1058 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1059 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1060 * sim-module.h: Include gdb/remote-sim.h.
1061
1303206d
MF		 10622015-03-14 Mike Frysinger <vapier@gentoo.org>
1063
1064 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1065 (sim-inline.c): Delete rule.
1066
465fb143
MF		 10672015-03-14 Mike Frysinger <vapier@gentoo.org>
1068
1069 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1070 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1071 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1072
93129366
MF		 10732015-03-14 Mike Frysinger <vapier@gentoo.org>
1074
1075 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1076 [!ASSERT, WITH_ASSERT]: Likewise.
1077 * sim-endian.c: Delete sim-io.h include.
1078
4c4ca605
MF		 10792015-02-19 Mike Frysinger <vapier@gentoo.org>
1080
1081 * run-sim.h (sim_kill): Delete unused prototype.
1082
dc1d9d1f
CG		 10832015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1084
16218fd3
CG		 1085 * gentmap.c: Include "string.h".
1086
10872015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1088
1089 * sim-options.c (sim_args_command): Call freeargv() when failure
1090 occurs.
dc1d9d1f 1091
fdbf396f
JB		 10922015-01-07 Joel Brobecker <brobecker@adacore.com>
1093
1094 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1095
2d7bb758
JB		 10962014-12-03 Joel Brobecker <brobecker@adacore.com>
1097
1098 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1099 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1100 callbacks following renaming in callback.h.
1101 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1102 callback by call to "to_lstat" callback
1103
6aefca7e
GB		 11042014-08-28 Gary Benson <gbenson@redhat.com>
1105
1106 * sim-trace.h (debug_printf): New define.
1107
2974be62
AM		 11082014-08-19 Alan Modra <amodra@gmail.com>
1109
1110 * configure: Regenerate.
1111
faa743bb
RM		 11122014-08-15 Roland McGrath <mcgrathr@google.com>
1113
1114 * configure: Regenerate.
1115 * config.in: Regenerate.
1116
60d847df
MF		 11172014-03-10 Mike Frysinger <vapier@gentoo.org>
1118
1119 * sim-command.c (sim_do_command): Add const to cmd.
1120 * sim-options.c (sim_args_command): Add const to cmd.
1121 * sim-options.h (sim_args_command): Add const to cmd.
1122
b2b255bd
MF		 11232014-03-05 Mike Frysinger <vapier@gentoo.org>
1124
1125 * sim-hload.c (sim_load): Add const to prog.
1126 * sim-load.c (sim_load_file): Likewise.
1127 * sim-utils.c (sim_analyze_program): Likewise.
1128 * sim-utils.h (sim_analyze_program): Likewise.
1129 (sim_load_file): Likewise.
1130
1a8a700e
MF		 11312014-03-04 Mike Frysinger <vapier@gentoo.org>
1132
1133 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1134 * callback.c (system): Delete unused prototype.
1135 (os_init): Likewise.
1136 (os_shutdown): Likewise.
1137 (os_unlink): Likewise.
1138 (os_time): Likewise.
1139 (os_system): Likewise.
1140 (os_rename): Likewise.
1141 (os_write_stdout): Likewise.
1142 (os_flush_stdout): Likewise.
1143 (os_write_stderr): Likewise.
1144 (os_flush_stderr): Likewise.
1145 (os_write): Likewise.
1146 (os_read_stdin): Likewise.
1147 (os_read): Likewise.
1148 (os_open): Likewise.
1149 (os_lseek): Likewise.
1150 (os_isatty): Likewise.
1151 (os_get_errno): Likewise.
1152 (os_close): Likewise.
1153 (os_vprintf_filtered): Likewise.
1154 (os_evprintf_filtered): Likewise.
1155 (os_error): Likewise.
1156 (fdmap): Likewise.
1157 (fdbad): Likewise.
1158 (wrap): Likewise.
1159 (wrap): Change to new style prototype.
1160 (fdbad): Likewise.
1161 (fdmap): Likewise.
1162 (os_close): Likewise.
1163 (os_poll_quit): Likewise.
1164 (os_get_errno): Likewise.
1165 (os_isatty): Likewise.
1166 (os_lseek): Likewise.
1167 (os_open): Likewise.
1168 (os_read): Likewise.
1169 (os_read_stdin): Likewise.
1170 (os_write): Likewise.
1171 (os_write_stdout): Likewise.
1172 (os_flush_stdout): Likewise.
1173 (os_write_stderr): Likewise.
1174 (os_flush_stderr): Likewise.
1175 (os_rename): Likewise.
1176 (os_system): Likewise.
1177 (os_time): Likewise.
1178 (os_unlink): Likewise.
1179 (os_stat): Likewise.
1180 (os_fstat): Likewise.
1181 (os_lstat): Likewise.
1182 (os_ftruncate): Likewise.
1183 (os_truncate): Likewise.
1184 (os_pipe): Likewise.
1185 (os_pipe_empty): Likewise.
1186 (os_pipe_nonempty): Likewise.
1187 (os_shutdown): Likewise.
1188 (os_init): Likewise.
1189 (cb_read_target_syscall_maps): Likewise.
1190 (cb_target_to_host_syscall): Likewise.
1191 (cb_host_to_target_errno): Likewise.
1192 (cb_target_to_host_open): Likewise.
1193 (cb_store_target_endian): Likewise.
1194 (cb_host_to_target_stat): Likewise.
1195 * sim-hload.c (sim_load): Change to new style prototype.
1196 * sim-load.c (sim_load_file): Change to new style prototype.
1197 (report_transfer_performance): Likewise.
1198 (xprintf_bfd_vma): Likewise.
1199 * syscall.c (cb_get_string): Change to new style prototype.
1200 (get_path): Likewise.
1201 (cb_syscall): Likewise.
1202
7b064844
HPN		 12032013-10-15 Hans-Peter Nilsson <hp@axis.com>
1204
1205 * create-version.sh: Align parameters to match those of
1206 ../../gdb/common/create-version.sh.
1207 * Make-common.in (srcsim): New variable.
1208 (version.c): Adjust call to create-version.sh as per above.
1209
bf3d9781
AM		 12102013-09-23 Alan Modra <amodra@gmail.com>
1211
1212 * configure: Regenerate.
1213
f06dccb0
MF		 12142013-09-03 Mike Stump <mikestump@comcast.net>
1215
1216 * sim-options.c (complete_option_list): Mark text and word const.
1217
d6c2da54
TT		 12182013-06-28 Tom Tromey <tromey@redhat.com>
1219
1220 * Make-common.in (version.c): Use version.in, not
1221 common/version.in.
1222 * create-version.sh: Likewise.
1223
b652c496
JB		 12242013-06-24 Joel Brobecker <brobecker@adacore.com>
1225
1226 * create-version.sh: New script. Adapted from
1227 gdb/commong/create-version.sh.
1228 * Make-common.in (version.c): Update rule dependencies,
1229 and re-implement using create-version.sh.
1230
3346cfda
NC		 12312013-06-21 Nick Clifton <nickc@redhat.com>
1232
1233 * gennltvals.sh: Add msp430 support.
1234 * nltvals.def: Regenerate.
1235
31e6ad7d
MF		 12362013-06-03 Mike Frysinger <vapier@gentoo.org>
1237
1238 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1239 * aclocal.m4, configure: Regenerate.
1240
d3685d60
TT		 12412013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1242
1243 PR build/15414:
1244 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1245 -Wformat-nonliteral with -Wno-format.
1246
1517bd27
MF		 12472013-03-26 Mike Frysinger <vapier@gentoo.org>
1248
1249 * acinclude.m4: Regenerate.
1250
3fd38161
JS		 12512013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1252
1253 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1254 which do not support dv-sockser.o. Add always as option to
1255 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1256 is always required to be enabled by simulator.
1257
3f170f37
MF		 12582012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1259
1260 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1261 * nltvals.def: Regenerate.
1262
5f3ef9d0
JB		 12632012-06-16 Joel Brobecker <brobecker@adacore.com>
1264
1265 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1266 * config.in, configure: Regenerate.
1267
2c1fa544
PA		 12682012-05-24 Pedro Alves <palves@redhat.com>
1269
1270 * sim-signal.h (sim_signal_to_target): Rename to ...
1271 (sim_signal_to_gdb_signal): ... this.
1272 * sim-signal.c (sim_signal_to_target): Rename to ...
1273 (sim_signal_to_gdb_signal): ... this.
1274 * sim-reason.c (sim_stop_reason): Adjust to rename.
1275
a493e3e2
PA		 12762012-05-24 Pedro Alves <palves@redhat.com>
1277
1278 PR gdb/7205
1279
72f4393d 1280 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1281
2ea28649
PA		 12822012-05-24 Pedro Alves <palves@redhat.com>
1283
1284 PR gdb/7205
1285
1286 Replace target_signal with gdb_signal throughout.
1287
a6ff997c
NC		 12882012-05-18 Nick Clifton <nickc@redhat.com>
1289
1290 PR 14072
1291 * callback.c: Include config.h before system header files.
1292 * cgen-trace.c: Likewise.
1293 * cgen-utils.c: Likewise.
1294 * gentmap.c: Likewise.
1295
ffbc20d9
MF		 12962012-04-02 Mike Frysinger <vapier@gentoo.org>
1297
1298 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1299
2aaed979
KB		 13002012-03-28 Rathish C <rathish.c@kpitcummins.com>
1301
1302 * sim-trace.c: Update the function prototype of save_data_size.
1303 Move the enum data_fmt from here...
1304 * sim-trace.h: ...to here.
1305 Add function prototype of save_data.
1306
a35a3322
MF		 13072012-03-25 Mike Frysinger <vapier@gentoo.org>
1308
1309 * sim-core.h (sim_core_trans_addr): Add prototype.
1310
f914e384
HPN		 13112012-03-24 Hans-Peter Nilsson <hp@axis.com>
1312
1313 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1314 missing in last change.
1315
2232061b
MF		 13162012-03-24 Mike Frysinger <vapier@gentoo.org>
1317
1318 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1319 * nrun.c: Include string.h/strings.h.
1320 * aclocal.m4, config.in, configure: Regenerate.
1321
ac0aacdf
MF		 13222012-03-22 Mike Frysinger <vapier@gentoo.org>
1323
1324 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1325 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1326 out -Werror initialization.
1327
509deab2
MF		 13282012-03-19 Mike Frysinger <vapier@gentoo.org>
1329
1330 * Make-common.in (TAGS): Change a-z to [:lower:].
1331 * acinclude.m4 (sim-trace): Likewise.
1332 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1333 Change A-Za-z0-9 to [:alnum:].
1334
9a5e0c49
MF		 13352012-03-18 Mike Frysinger <vapier@gentoo.org>
1336
1337 * nrun.c (main): Display strsignal of sigrc.
1338
96cdfef0
MF		 13392012-01-06 Mike Frysinger <vapier@gentoo.org>
1340
1341 * Makefile.in (abs_srcdir): Declare.
1342 (srcroot): Define in terms of abs_srcdir.
1343 (headers): Change srcdir to abs_srcdir.
1344
12c3e59c
JB		 13452012-01-02 Joel Brobecker <brobecker@adacore.com>
1346
1347 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1348 header.
1349
96987c2b
JB		 13502011-12-19 Joel Brobecker <brobecker@adacore.com>
1351
1352 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1353 system bourne shell.
1354
71712327
MF		 13552011-12-03 Mike Frysinger <vapier@gentoo.org>
1356
1357 * syscall.c (cb_get_string): Rename from "get_string".
1358 (get_path): Rename get_string call to cb_get_string.
1359
db2e4d67
MF		 13602011-12-03 Mike Frysinger <vapier@gentoo.org>
1361
1362 * Make-common.in (VPATH): Add $(srccom).
1363 (DEP): Delete.
1364 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1365 POSTCOMPILE): New variables.
1366 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1367 Include dependency files, when using GNU Make. Delete all
1368 dependency-only rules.
1369 * aclocal.m4: Include ../../config/depstand.m4. Call
1370 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1371 (MAKE, GMAKE): New substs.
1372
a13852d9
MF		 13732011-11-07 Mike Frysinger <vapier@gentoo.org>
1374
1375 PR sim/13161
1376 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1377 * configure, config.in: Regenerate.
1378 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1379
4399a56b
MF		 13802011-10-19 Mike Frysinger <vapier@gentoo.org>
1381
1382 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1383
f1a81b37
JB		 13842011-10-18 John Wehle <john@feith.com> (tiny patch)
1385
1386 * sim-profile.c (profile_info): Only print the title once.
1387
9c082ca8
MF		 13882011-10-17 Mike Frysinger <vapier@gentoo.org>
1389
1390 * acinclude.m4: Rename from aclocal.m4.
1391 * aclocal.m4: Regenerate.
1392
6ffe910a
MF		 13932011-10-17 Mike Frysinger <vapier@gentoo.org>
1394
1395 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1396 * common.m4: Delete.
1397 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1398 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1399 * configure: Regenerate.
1400
59c0b43d
TT		 14012011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1402
1403 * sim-alu.h (ALU32_AND): Clear carry flag.
1404 (ALU32_AND): Clear carry flag.
1405
66f8d993
MF		 14062011-10-09 Mike Frysinger <vapier@gentoo.org>
1407
1408 * dv-cfi.c: Include stdbool.h.
1409
d56a2aae
MF		 14102011-10-09 Mike Frysinger <vapier@gentoo.org>
1411
1412 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1413
4a99173d
MF		 14142011-10-04 Mike Frysinger <vapier@gentoo.org>
1415
1416 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1417 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1418
10915d9a
MF		 14192011-07-12 Mike Frysinger <vapier@gentoo.org>
1420
1421 * sim-command.c: Include sim-options.h.
1422
63042524
MF		 14232011-07-12 Mike Frysinger <vapier@gentoo.org>
1424
1425 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1426
24a6c33d
MF		 14272011-07-12 Mike Frysinger <vapier@gentoo.org>
1428
1429 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1430 Delete direct call to AC_PROG_CC.
1431
2419798b
MF		 14322011-07-05 Mike Frysinger <vapier@gentoo.org>
1433
1434 * sim-command.c: New file.
1435 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1436 (sim-command.o): New rule.
1437
440db575
MF		 14382011-05-27 Mike Frysinger <vapier@gentoo.org>
1439
1440 * sim-options.c (standard_option_handler): Remove arg[0] check
1441 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1442 not an empty string, otherwise assign "" back to it.
1443
3ddcae71
MF		 14442011-05-26 Mike Frysinger <vapier@gentoo.org>
1445
1446 * nltvals.def: Regenerate to include Blackfin syscalls again.
1447
3a49ea9f
MF		 14482011-05-25 Mike Frysinger <vapier@gentoo.org>
1449
1450 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1451 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1452 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1453 (trace_idx_to_str): Likewise.
1454 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1455 (TRACE_syscall): Define.
1456 (WITH_TRACE_SYSCALL_P): Likewise.
1457 (TRACE_SYSCALL_P): Likewise.
1458
dd931b2f
MF		 14592011-05-23 Mike Frysinger <vapier@gentoo.org>
1460
1461 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1462 remove now-unnecessary sub-scope for glue->type setting.
1463 Check to see if the "reg" property exists before we use it, and
1464 if it doesn't exist, error out for "glue" devices.
1465
0e31da21
MF		 14662011-05-23 Mike Frysinger <vapier@gentoo.org>
1467
1468 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1469 glue-or, and set type to glue_xor when name is glue-xor.
1470 (hw_glue_port_event): Return immediately when type is glue_io
1471 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1472 and hw_port_event calls from glue_and to end of function.
1473
34b47c38
MF		 14742011-05-11 Mike Frysinger <vapier@gentoo.org>
1475
1476 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1477 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1478 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1479 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1480 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1481 around function arguments.
1482
56a9aa1d
MF		 14832011-04-14 Mike Frysinger <vapier@gentoo.org>
1484
1485 * sim-options.c (complete_option_list, sim_complete_command):
1486 New functions.
1487
d45bea91
MF		 14882011-04-02 Mike Frysinger <vapier@gentoo.org>
1489
1490 * dv-glue.c: Fix up style.
1491
12c4cbd5
MF		 14922011-04-02 Mike Frysinger <vapier@gentoo.org>
1493
1494 * hw-alloc.c (hw_alloc_data): Adjust brace.
1495 * hw-base.c (hw_base_data): Likewise.
1496 (generic_hw_unit_decode): Fix indentation.
1497 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1498 * hw-events.c (hw_event, hw_event_data): Likewise.
1499 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1500 * hw-instances.c (hw_instance_data): Likewise.
1501 * hw-instances.h (hw_instance): Likewise.
1502 * hw-main.h (hw_descriptor, enum): Likewise.
1503 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1504 * hw-ports.h (hw_port_descriptor): Likewise.
1505 * hw-properties.c (hw_property_data): Likewise.
1506 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1507 _range_property_spec, _reg_property_spec): Likewise.
1508 * hw-tree.c (_name_specifier, printer): Likewise.
1509 (split_device_specifier, parse_string_property, hw_tree_traverse,
1510 print_size, print_reg_property, print_string, print_properties):
1511 Fix indentation.
1512
66ee2731
MF		 15132011-03-29 Mike Frysinger <vapier@gentoo.org>
1514
1515 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1516 * Make-common.in (dv-cfi.o): New rule.
1517 * dv-cfi.c, dv-cfi.h: New files.
1518
165b70ea
KB		 15192011-03-21 Kevin Buettner <kevinb@redhat.com>
1520
1521 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1522 fcntl.h and sys/fcntl.h, for constants.
1523 * nltvals.def: Regenerate.
1524 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1525 * sim-io.h (sys/types.h, sys/stat.h): Include.
1526 (sim_io_stat, sim_io_fstat): Declare.
1527
028f6515
MF		 15282011-03-14 Mike Frysinger <vapier@gentoo.org>
1529
1530 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1531 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1532 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1533 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1534 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1535 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1536 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1537 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1538 syscall.c: Trim trailing whitespace.
1539
ef016f83
MF		 15402011-03-05 Mike Frysinger <vapier@gentoo.org>
1541
1542 * gennltvals.sh: Handle bfin targets.
1543 * nltvals.def: Regenerate.
1544
fee17b35
KB		 15452011-02-25 Kevin Buettner <kevinb@redhat.com>
1546
1547 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1548 file descriptors.
1549
d79fe0d6
MF		 15502011-02-14 Mike Frysinger <vapier@gentoo.org>
1551
1552 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1553 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1554 (hw_free): Drop zfree logic and always call free.
1555 * hw-base.c (hw_delete): Change zfree to free.
1556 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1557 (hw_handle_remove_phandle): Likewise.
1558 * hw-instances.c (hw_instance_delete): Likewise.
1559 * hw-tree.c (parse_reg_property): Likewise.
1560 (parse_ranges_property): Likewise.
1561 (parse_string_property): Likewise.
1562 * sim-core.c (sim_core_uninstall): Likewise.
1563 * sim-cpu.c (sim_cpu_free_all): Likewise.
1564 * sim-hw.c (sim_hw_uninstall): Likewise.
1565 * sim-memopt.c (do_memopt_delete): Likewise.
1566 (sim_memory_uninstall): Likewise.
1567 * sim-module.c (sim_module_uninstall): Likewise.
1568 * sim-options.c (sim_parse_args): Likewise.
1569 * sim-profile.c (profile_pc_cleanup): Likewise.
1570 (profile_uninstall): Likewise.
1571 * sim-watch.c (do_watchpoint_delete): Likewise.
1572 * sim-utils.c (zfree): Delete.
1573 (sim_state_free): Change zfree to free.
1574 * sim-utils.h (zfree): Delete.
1575
891e7fb1
MF		 15762011-02-13 Mike Frysinger <vapier@gentoo.org>
1577
1578 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1579
9bd90cce
MF		 15802011-01-12 Mike Frysinger <vapier@gentoo.org>
1581
1582 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1583
39a3ae0a
MF		 15842011-01-12 Mike Frysinger <vapier@gentoo.org>
1585
1586 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1587 fails.
1588 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1589 when asprintf fails.
1590 * sim-utils.c (sim_do_commandf): Issue an error and return when
1591 asprintf fails.
1592 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1593 asprintf fails.
1594
3143e5a9
MF		 15952011-01-11 Mike Frysinger <vapier@gentoo.org>
1596
1597 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1598 bytes has been calculated and when mmap_next_fd is valid and
1599 nr_bytes is 0.
1600 (memory_option_handler): Allow missing size when mmap_next_fd is
1601 valid.
1602
cb11d1f4
MF		 16032011-01-10 Mike Frysinger <vapier@gentoo.org>
1604
1605 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1606 not empty, and always append $3 to $hardware.
1607
16082011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1609
1610 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1611 * sim-hw.h (sim_hw_abort): Likewise.
1612
cc25892b
MF		 16132011-01-05 Mike Frysinger <vapier@gentoo.org>
1614
1615 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1616
44944448
JB		 16172011-01-05 Joel Brobecker <brobecker@adacore.com>
1618
1619 * run.1: Copyright year update.
1620
e61ddca7
MF		 16212010-12-28 Mike Frysinger <vapier@gentoo.org>
1622
e71b81d8
MF		 1623 * hw-alloc.h (HW_NALLOC): Define.
1624
1625010-12-28 Mike Frysinger <vapier@gentoo.org>
1626
e61ddca7
MF		 1627 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1628
bef6be3d
MF		 16292010-12-15 Mike Frysinger <vapier@gentoo.org>
1630
1631 * sim-memopt.c (OPTION_MAP_INFO): Define.
1632 (memory_options): Handle --map-info.
1633 (memory_option_handler): Handle OPTION_MAP_INFO.
1634
5be229c0
MF		 16352010-11-22 Mike Frysinger <vapier@gentoo.org>
1636
1637 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1638 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1639 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1640
81c641e7
MF		 16412010-11-22 Mike Frysinger <vapier@gentoo.org>
1642
1643 * sim-core.c (WITH_HW): Add device casts to device_error,
1644 device_io_read_buffer, and device_io_write_buffer.
1645
6ab5626b
MF		 16462010-11-16 Mike Frysinger <vapier@gentoo.org>
1647
1648 * dv-sockser.c (dv_sockser_write_buffer): New function.
1649 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1650 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1651
0bd15c7f
HPN		 16522010-10-07 Hans-Peter Nilsson <hp@axis.com>
1653
1654 * callback.c (os_lseek): Call wrap on lseek result.
1655
363a6e9f
OS		 16562010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1657
1658 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1659 call by its equality to -1 not by it being negative.
1660 (connected_p): Likewise for accept() call.
1661
c8551de3
MF		 16622010-04-23 Mike Frysinger <vapier@gentoo.org>
1663
1664 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1665
ef93a840
MF		 16662010-04-21 Mike Frysinger <vapier@gentoo.org>
1667
1668 * profile.c (sim_profile_print_bar): Add cpu argument.
1669
f093db8c
MF		 16702010-04-21 Mike Frysinger <vapier@gentoo.org>
1671
1672 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1673
0d3d2c71
MF		 16742010-04-21 Mike Frysinger <vapier@gentoo.org>
1675
1676 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1677 (profile_print_pc): Convert sim_io_printf to profile_printf.
1678 (profile_print_insn): Likewise.
1679 (profile_print_memory): Likewise.
1680 (profile_print_core): Likewise.
1681 (profile_print_model): Likewise.
1682 (sim_profile_print_bar): Likewise.
1683 (profile_print_speed): Likewise.
1684 (profile_print_addr_ranges): Likewise.
1685 (profile_info): Likewise.
1686 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1687
bd0bd508
MF		 16882010-04-19 Mike Frysinger <vapier@gentoo.org>
1689
1690 * sim-model.c (OPTION_MODEL): Convert to enum.
1691 (OPTION_MODEL_INFO): New enum.
1692 (model_options): Add model-info/info-model entries.
1693 (model_option_handler): Handle OPTION_MODEL_INFO.
1694
e8a76151
MF		 16952010-04-13 Mike Frysinger <vapier@gentoo.org>
1696
1697 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1698 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1699 initially.
1700
cb1cc9c6
MF		 17012010-04-13 Mike Frysinger <vapier@gentoo.org>
1702
1703 * sim-hrw.c (sim_write): Add const to buf arg.
1704 * sim-utils.h (sim_write_fn): Likewise.
1705
58f03a40
MF		 17062010-04-12 Mike Frysinger <vapier@gentoo.org>
1707
1708 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1709 defines.
1710
21cf617c
MF		 17112010-04-12 Mike Frysinger <vapier@gentoo.org>
1712
1713 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1714 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1715 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1716 * dv-sockser.c (sockser_options): Likewise.
1717 * hw-ports.c (empty_hw_ports): Likewise.
1718 * sim-hw.c (hw_options): Likewise.
1719 * sim-model.c (model_options): Likewise.
1720 * sim-options.c (standard_options): Likewise.
1721 * sim-profile.c (profile_options): Likewise.
1722 * sim-trace.c (trace_options): Likewise.
1723 * sim-watch.c (watchpoint_options): Likewise.
1724
e377ca52
MF		 17252010-04-12 Mike Frysinger <vapier@gentoo.org>
1726
1727 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1728 the local "arg_table" variable, and the xmalloc cast.
1729
adaaf009
MF		 17302010-04-10 Mike Frysinger <vapier@gentoo.org>
1731
1732 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1733 "prefix" var.
092d8476 1734 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1735
9ec7269f
MF		 17362010-04-10 Mike Frysinger <vapier@gentoo.org>
1737
1738 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1739
709b3bb3
MF		 17402010-04-10 Mike Frysinger <vapier@gentoo.org>
1741
1742 * sim-trace.c (save_data): Add const markings to "buf" argument.
1743
3dd68605
MF		 17442010-04-10 Mike Frysinger <vapier@gentoo.org>
1745
1746 * sim-options.c (standard_option_handler): Add const markings to
1747 local "type" var.
1748
0ad22a74
MF		 17492010-04-02 Mike Frysinger <vapier@gentoo.org>
1750
1751 * hw-ports.h: Fix spelling typos.
1752
75005b3a
MF		 17532010-03-30 Mike Frysinger <vapier@gentoo.org>
1754
1755 * configure.ac: Check for socklen_t.
1756 * configure, config.in: Regenerated.
1757 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1758
d946c288
MF		 17592010-03-30 Mike Frysinger <vapier@gentoo.org>
1760
1761 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1762 * sim-hw.c (hw_option_handler): Likewise.
1763
ff398ee4
MF		 17642010-03-30 Mike Frysinger <vapier@gentoo.org>
1765
1766 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1767 (interrupt_nr_to_str): Likewise.
1768 (default_interrupt_names): Add const to pointer type.
1769 (sim_watchpoint_install): Add const to prefix.
1770 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1771
6bf91687
MF		 17722010-03-30 Mike Frysinger <vapier@gentoo.org>
1773
1774 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1775 (sim_core_write_buffer): Likewise.
1776
15f3c2de
MF		 17772010-03-30 Mike Frysinger <vapier@gentoo.org>
1778
1779 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1780 the SIM_HAVE_ADDR_RANGE define.
1781
fb0cc53e
MF		 17822010-03-30 Mike Frysinger <vapier@gentoo.org>
1783
1784 * sim-core.h (device_error): Add const to message, and add printf
1785 format attribute.
1786
739dfd28
MF		 17872010-03-30 Mike Frysinger <vapier@gentoo.org>
1788
1789 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1790 SIM_HAVE_ADDR_RANGE define.
1791
59db87ad
MF		 17922010-03-30 Mike Frysinger <vapier@gentoo.org>
1793
1794 * dv-glue.c (hw_glue_ports): Swap static and const.
1795
dc416615
MF		 17962010-03-30 Mike Frysinger <vapier@gentoo.org>
1797
1798 * nrun.c (usage): Use void in definition.
1799 * sim-options.c (dup_arg_p): Convert old-style function definition.
1800 (sim_parse_args): Likewise.
1801 (sim_print_help): Likewise.
1802 * sim-trace.c (set_trace_option_mask): Likewise.
1803 (set_trace_option): Likewise.
1804 * sim-utils.c (sim_analyze_program): Likewise.
1805 (sim_elapsed_time_get): Likewise.
1806 (sim_elapsed_time_since): Likewise.
1807
11409fac
MF		 18082010-03-22 Mike Frysinger <vapier@gentoo.org>
1809
1810 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1811 (standard_options): Likewise.
1812 (standard_option_handler): Likewise.
1813
6d519a46
MF		 18142010-03-16 Mike Frysinger <vapier@gentoo.org>
1815
1816 * hw-ports.c (TRACE): Delete.
1817 * hw-properties.c (TRACE): Delete.
1818 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1819 (hw_find_integer_property): Likewise.
1820 (hw_find_integer_array_property): Likewise.
1821 (hw_add_duplicate_property): Likewise.
1822
799026a7
MF		 18232010-03-15 Mike Frysinger <vapier@gentoo.org>
1824
1825 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1826 "boolean".
1827
fd87baa9
MF		 18282010-02-04 Mike Frysinger <vapier@gentoo.org>
1829
1830 * sim-model.c: Include sim-model.h
1831
294bcb78
MF		 18322010-02-04 Mike Frysinger <vapier@gentoo.org>
1833
1834 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1835 & from the STATE_CPU() examples.
1836
80532737
DE		 18372010-01-24 Doug Evans <dje@sebabeach.org>
1838
d2c7a1a6
DE		 1839 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1840 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1841 ufixsfsi): Ditto.
1842 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1843 (struct cgen_fp_ops): Update signatures of floating point conversion
1844 operations.
1845
80532737
DE		 1846 * Make-common.in (CGEN_SIM_DEPS): Define.
1847 (CGEN_INCLUDE_DEPS): Use it.
1848 (CGEN_MAIN_CPU_DEPS): Simplify.
1849
1377e154
DE		 18502010-01-22 Doug Evans <dje@sebabeach.org>
1851
1852 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1853 (SUBWORDTFSI, JOINSIDI): Ditto.
1854
ec11f055
DE		 18552010-01-05 Doug Evans <dje@sebabeach.org>
1856
1857 * cgen-types.h (SETDI): Delete, unused.
1858
a09a0bfd
DE		 18592009-12-02 Doug Evans <dje@sebabeach.org>
1860
1861 * cgen-engine.h: Remove duplicated comment.
1862
62836bf4
DE		 18632009-11-23 Doug Evans <dje@sebabeach.org>
1864
1865 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1866 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1867
e94d449d
DE		 18682009-11-22 Doug Evans <dje@sebabeach.org>
1869
197fa1aa
DE		 1870 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1871 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1872 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1873 instead of CGEN_INSN_INT.
1874
e94d449d
DE		 1875 * cgen-trace.h (trace_extract): Add cast to fix warning.
1876
ca25db52
DE		 18772009-11-05 Doug Evans <dje@sebabeach.org>
1878
1879 * cgen-mem.h (DECLARE_GETT): Don't inline.
1880 (DECLARE_SETT): Ditto.
1881
c272cb46
JS		 18822009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1883
1884 * sim-inline.h: Fix spelling error.
1885
1428dced
TT		 18862009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1887
1888 * Make-common.in: Add datarootdir.
1889
44330079
RW		 18902009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1891
0aec8eb1
RW		 1892 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1893 (SIM_CHECK_MEMBERS_1): Remove.
1894 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1895 AC_CHECK_MEMBERS one.
1896 * configure: Regenerate.
1897
44330079
RW		 1898 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1899 * configure: Regenerate.
1900
d6416cdc
RW		 19012009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1902
81ecdfbb
RW		 1903 * config.in: Regenerate.
1904 * configure: Likewise.
1905
c462b41b
RW		 1906 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1907 definition of AC_CHECK_MEMBER.
1908
d6416cdc
RW		 1909 * aclocal.m4: m4_include toplevel config/override.m4.
1910 * configure: Regenerate.
1911
96e946ca
RW		 19122009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1913
1914 * Makefile.in (datarootdir): New variable.
1915
6a8b8615
DE		 19162009-07-07 Doug Evans <dje@sebabeach.org>
1917
1918 * Make-common.in (CPU_DIR): Define.
1919
2c2a86d7
DE		 19202009-07-06 Doug Evans <dje@sebabeach.org>
1921
1922 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1923 identifiers for file types rather than encoding internal
1924 implementation details of cgen.sh.
1925 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1926 * cgen.sh: Add support for parallel makes.
1927 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1928
c28c63d8
JB		 19292009-05-18 Jon Beniston <jon@beniston.com>
1930
72f4393d
L		 1931 * gennltvals.sh: Add lm32 target.
1932 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1933
982807ce
JB		 19342009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1935
1936 Speed up simulator startup:
1937 * sim-utils.c (zalloc): Use xcalloc.
1938
2a8922a9
HPN		 19392009-01-07 Hans-Peter Nilsson <hp@axis.com>
1940
2225d5bd
HPN		 1941 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1942 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1943 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1944 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1945 type, QI, HI, SI, DI.
1946
2a8922a9
HPN		 1947 * callback.c (os_error): Mark as being a noreturn function.
1948 * sim-io.h (sim_io_error): Similar for sim_io_error.
1949
6878aceb
JS		 19502008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1951
1952 * aclocal.m4: Fix underquoting of function names.
1953
be091327
DJ		 19542008-10-21 Julian Brown <julian@codesourcery.com>
1955
1956 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1957
79e1e459
HPN		 19582008-07-11 Hans-Peter Nilsson <hp@axis.com>
1959
1960 * common.m4: Add test for libz and zlib.h.
1961 * configure: Regenerate to track ../common/common.m4 changes.
1962 * config.in: Ditto.
1963
6efef468 19642008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1965 Daniel Jacobowitz <dan@codesourcery.com>
1966 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1967
1968 * aclocal.m4: Include ../../config/acx.m4.
1969 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1970 * configure, config.in: Regenerate.
1971 * Make-common.in (LIB_OBJS): Add version.o.
1972 (version.c, version.o): New rules.
72f4393d 1973 * run.c: Include version.h.
6efef468
JM		 1974 (usage): Add help parameter. Print output either to stdout or
1975 stderr depending on that parameter.
1976 (print_version): New.
1977 (main): Check for --help and --version.
1978 * run-sim.h (sim_target_display_usage): Add help parameter.
1979 * version.h: New.
1980
a4e64307
DJ		 19812008-04-14 Hans Kester <kester.hans@gmail.com>
1982
1983 * sim-signal.c: Define missing signals for _WIN32.
1984
2a3591b0
SR		 19852008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1986
1987 * gennltvals.sh: Add cr16.
1988 * nltvals.def: Rebuild.
1989
b981d709
DJ		 19902007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1991
eb639c50
DJ		 1992 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1993 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1994
f40f1a01
NC		 19952007-08-10 Nick Clifton <nickc@redhat.com>
1996
1997 * sim-memopt.c (memory_options): Mention that the
1998 --memory-size switch accepts suffixes.
72f4393d
L		 1999 (parse_size): Handle a suffix on the size value.
2000 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2001 switch accepts suffixes.
72f4393d 2002 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2003
edc5d9ec
HPN		 20042006-12-21 Hans-Peter Nilsson <hp@axis.com>
2005
2006 * acconfig.h: Remove.
2007 * config.in: Regenerate.
2008
09d96939
TS		 20092006-11-07 Thiemo Seufer <ths@mips.com>
2010
2011 * gentmap.c: Fix compile time warning.
2012
7e129781
TS		 20132006-11-07 Thiemo Seufer <ths@mips.com>
2014
2015 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2016 for bfd text addresses.
2017
3ae2e9a3 20182006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2019 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2020
2021 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2022 SIM_QUIET_NAN_NEGATED.
2023
41ec9f20
TS		 20242006-08-29 Nigel Stephens <nigel@mips.com>
2025
2026 * sim-profile.c (profile_pc_init): Initialise default profiling
2027 frequency to a prime number.
2028 (profile_print_pc): Convert gmon.out sample data into target
2029 byte order.
2030
e85e3205
RE		 20312006-06-13 Richard Earnshaw <rearnsha@arm.com>
2032
2033 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2034 * common.m4: Likewise.
2035 * configure: Regenerated.
2036
2f0122dc
DJ		 20372006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2038
2039 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2040 * configure: Regenerated.
2041
20e95c23
DJ		 20422006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2043
2044 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2045 and LIBINTL_DEP everywhere.
2046 (CSEARCH): Use INCINTL.
2047 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2048 gettext macros.
2049 * configure: Regenerated.
2050
ea696909
HPN		 20512006-03-29 Hans-Peter Nilsson <hp@axis.com>
2052
2053 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2054 option-contents test.
2055
aba6488e
MM		 20562005-11-28 Mark Mitchell <mark@codesourcery.com>
2057
25520859
MM		 2058 * sim-signal.c (sim_signal_to_target): Fix typos.
2059
aba6488e
MM		 2060 * sim-reason.c (sim_stop_reason): Use
2061 sim_signal_to_target, not sim_signal_to_host.
2062 * sim-signal.c (sim_signal_to_host): Fix typo.
2063 (sim_signal_to_target): New function.
2064
f010abaa
HPN		 20652005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2066
2067 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2068 change.
2069
09b96ea0
ILT		 20702005-07-08 Ian Lance Taylor <ian@airs.com>
2071
efd36314
ILT		 2072 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2073
09b96ea0
ILT		 2074 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2075 different fraction for a quiet NaN.
2076 (unpack_fpu): Likewise.
2077
3b02a06b
BE		 20782005-07-08 Ben Elliston <bje@au.ibm.com>
2079
2080 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2081 * sim-load.c: Likewise.
2082 * syscall.c: Likewise.
2083
18d59ab9
CV		 20842005-05-24 Corinna Vinschen <vinschen@redhat.com>
2085
2086 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2087 check.
2088
149cfe5b
DJ		 20892005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2090
2091 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2092
3f6da722 20932005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2094
3f6da722
MI		 2095 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2096 and signed64 for __ALPHA__.
2097
2b193c4a
MK		 20982005-03-23 Mark Kettenis <kettenis@gnu.org>
2099
2100 * aclocal.m4 Include ../../gettext.m4.
2101 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2102 (AM_LC_MESSAGES): Remove.
2103 * configure: Regenerate.
2104
51216631
JB		 21052005-02-28 Jim Blandy <jimb@redhat.com>
2106
2107 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2108 -Wuninitialized in the default list of build warnings if CFLAGS is
2109 set, and doesn't include -O. (Using -Wuninitialized without
2110 optimization produces a warning, which interferes with compilation
2111 with -Werror.)
72f4393d 2112
0c4507fd
JB		 21132005-02-21 Jim Blandy <jimb@redhat.com>
2114
2115 * callback.c (os_fstat): Don't declare 't' unless it's used.
2116
9ab46d53
JB		 21172005-02-09 Jim Blandy <jimb@redhat.com>
2118
2119 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2120 '-s' argument.
2121 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2122 to $(CGEN), to ensure that the command substitution happens where
2123 the variable is referenced in the submake, not when the submake's
2124 arguments are expanded.
2125 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2126 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2127 application Scheme script directly after ${cgen}; don't precede it
2128 with a -s.
2129
f4f8cce4
HPN		 21302005-01-28 Hans-Peter Nilsson <hp@axis.com>
2131
97f669ed
HPN		 2132 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2133 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2134 Include libiberty.h.
2135 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2136 being either end of a pipe.
2137 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2138 (os_shutdown): Clear pipe state.
2139 (default_callback): Initialize new members.
2140
f4f8cce4
HPN		 2141 * callback.c (default_callback): Initialize target_endian.
2142 (cb_store_target_endian): Renamed from store, new first parameter
2143 host_callback *cb, drop last parameter big_p. Take endianness
2144 from cb.
2145 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2146 Remove variable big_p.
2147 * nrun.c (main): Initialize default_callback.target_endian.
2148
35695fd6
AC		 21492005-01-14 Andrew Cagney <cagney@gnu.org>
2150
2151 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2152 Add explicit call to AC_CONFIG_HEADER.
2153 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2154 * configure: Re-generate.
2155
f0569246
AC		 21562005-01-12 Andrew Cagney <cagney@gnu.org>
2157
2158 * common.m4: New file, based on of aclocal.m4.
2159
38f48d72
AC		 21602005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2161
2162 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2163 * configure: Regenerated to track ../common/aclocal.m4 changes.
2164
b7026657
AC		 21652005-01-07 Andrew Cagney <cagney@gnu.org>
2166
2167 * configure.ac: Rename configure.in, require autoconf 2.59.
2168 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2169 * configure: Re-generate.
2170
5d945fec
HPN		 21712004-12-15 Hans-Peter Nilsson <hp@axis.com>
2172
2173 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2174 <case CB_SYS_ftruncate>: New cases.
2175
0d3cd463
HPN		 21762004-12-13 Hans-Peter Nilsson <hp@axis.com>
2177
2178 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2179 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2180 * callback.c (os_lstat): New function.
0d3cd463 2181
119860e5
HPN		 21822004-12-08 Hans-Peter Nilsson <hp@axis.com>
2183
027e2a04
HPN		 2184 * run.1: Document --sysroot=filepath.
2185 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2186 (standard_options): Support --sysroot=<path>.
2187 (standard_option_handler): Handle OPTION_SYSROOT.
2188 * syscall.c (simulator_sysroot): Define, initialized empty.
2189 (get_path): Prepend simulator_sysroot to absolute file path.
2190 [HAVE_STRING_H]: Include string.h.
2191 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2192 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2193 (main): If simulator_sysroot is not empty, chdir there.
2194 * sim-config.h (simulator_sysroot): Declare.
2195
119860e5
HPN		 2196 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2197 cgen_rtx_error" in a CGEN-generated simulator.
2198 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2199 replacement for CGEN-related breakpoints.
2200
70ae6611
HPN		 22012004-12-07 Hans-Peter Nilsson <hp@axis.com>
2202
2203 * Make-common.in (sim-basics_h): Add $(callback_h).
2204
697afb65
HPN		 22052004-12-03 Hans-Peter Nilsson <hp@axis.com>
2206
2207 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2208 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2209 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2210 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2211 (SIM_CHECK_MEMBERS): New macros.
2212 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2213 for struct stat member test and write. Add ST_x calls for each
2214 struct stat member tested in configure.in. Wrap each ST_x call in
2215 #ifdef of configure macro for that member.
2216 * configure, config.in: Regenerate.
2217
6e56eb07
HPN		 22182004-12-01 Hans-Peter Nilsson <hp@axis.com>
2219
2220 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2221 /dev/null.
2222 <case desc>: Pass -OPC opcfile.
2223 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2224 parameter to cgen.sh.
2225
c87368ac
RE		 22262004-11-30 Richard Earnshaw <rearnsha@arm.com>
2227
2228 * Make-common.in (sim-basics_h): Correct dependencies on
2229 cconfig.h and tconfig.h
2230 (sim-load.o): Correct typo in sim-basics_h dependency.
2231
08cd3760
RE		 22322004-11-18 Richard Earnshaw <rearnsha@arm.com>
2233
15f5e61f
RE		 2234 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2235 sub-dependencies for other sim files that they include.
2236 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2237 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2238
1afbf186
HPN		 22392004-11-16 Hans-Peter Nilsson <hp@axis.com>
2240
1d72487d
HPN		 2241 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2242 endian information.
2243
1afbf186
HPN		 2244 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2245 $(remote_sim_h) too.
2246 (sim_main_headers): Add sim-utils.h.
2247
a3bb1089
FCE		 22482004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2249
2250 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2251
5a645dc5
AC		 22522004-07-26 Andrew Cagney <cagney@gnu.org>
2253
2254 Problem from Olaf Hering <olh@suse.de>.
2255 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2256
109d3db3
BE		 22572004-07-10 Ben Elliston <bje@au.ibm.com>
2258
2259 * hw-tree.c (parse_integer_property): Typo fix in comments.
2260 * sim-options.c (sim_args_command): Likewise.
2261
0aaa4a81
AC		 22622004-06-28 Andrew Cagney <cagney@gnu.org>
2263
2264 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2265
0242f9ea
JR		 22662004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2267
2268 * callback.c (os_shutdown): Fix bug in last change: actually
2269 mark file descriptors as available on startup.
2270
594ee3a7
JR		 22712004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2272
2273 [ include/gdb: * callback.h (host_callback_struct): Replace
2274 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2275 * callback.c: Changed all users.
594ee3a7 2276
5f510f9c
AM		 22772004-06-15 Alan Modra <amodra@bigpond.net.au>
2278
2279 * sim-load.c (sim_load_file): Use bfd_get_section_size
2280 instead of bfd_get_section_size_before_reloc.
2281
7659f80a
DJ		 22822004-05-18 Daniel Jacobowitz <dan@debian.org>
2283
2284 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2285 passing it to printf.
2286
41ee5402
DJ		 22872004-05-10 Daniel Jacobowitz <dan@debian.org>
2288
2289 * callback.c: Update copyright dates.
2290 * run.c: Likewise.
2291 * sim-basics.h: Likewise.
2292 * sim-load.c: Likewise.
2293 * syscall.c: Likewise.
2294
22952004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2296
2297 * callback.c: Include cconfig.h instead of config.h.
2298 * run.c: Likewise.
2299 * sim-basics.h: Likewise.
2300 * sim-load.c: Likewise.
2301 * syscall.c: Likewise.
2302
6d0c993e
BE		 23032004-01-16 Ben Elliston <bje@wasabisystems.com>
2304
2305 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2306
6edf0760
NC		 23072003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2308
2309 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2310
a69146da
KH		 23112003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2312
2313 * sim-options.c (standard_options): Fix the names of H8
2314 variants.
2315
fc0a2244
AC		 23162003-10-30 Andrew Cagney <cagney@redhat.com>
2317
2318 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2319 with "struct bfd_symbol".
2320
ee3073b5
AC		 23212003-10-21 Andrew Cagney <cagney@redhat.com>
2322
2323 * callback.c (os_truncate): Call "truncate", and not "stat".
2324
198beae2
AC		 23252003-10-20 Andrew Cagney <cagney@redhat.com>
2326
2327 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2328
8822d001
JR		 23292003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2330
2331 * callback.c (os_ftruncate, os_truncate): New functions.
2332 (default_callback): Initialize ftruncate and truncate members.
2333
ea52ff81
DB		 23342003-09-08 Dave Brolley <brolley@redhat.com>
2335
2336 On behalf of Doug Evans <dje@sebabeach.org>
2337 * cgen.sh: New arg archfile.
2338 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2339 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2340
e158f0a0
AC		 23412003-08-28 Andrew Cagney <cagney@redhat.com>
2342
2343 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2344 * sim-options.c (print_help): Cast the format with specifier to
2345 "int".
2346
33319edb 23472003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2348 Dave Brolley <brolley@redhat.com>
33319edb 2349
72f4393d 2350 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2351 fields of CGEN_WRITE_QUEUE_ELEMENT.
2352 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2353 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2354 * gennltvals.sh: Add frv target.
2355 * nltvals.def: Add frv target.
2356
72f536bd
MS		 23572003-06-23 Michael Snyder <msnyder@redhat.com>
2358
ac59bf8d 2359 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2360 * sim-reg.c: Fix cut-and-paste bug in comment.
2361
1f1b2817
AC		 23622003-06-22 Andrew Cagney <cagney@redhat.com>
2363
2364 From matthew green <mrg@redhat.com>:
72f4393d 2365 * sim-fpu.h: Update copyright.
1f1b2817 2366 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2367 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2368 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2369
89c0d7dd 23702003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2371
89c0d7dd 2372 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2373 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2374 with disassemble_info:read_memory_func.
2375 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2376
828c9ae6
MS		 23772003-06-04 Michael Snyder <msnyder@redhat.com>
2378
2379 * common/run.c (main): Remove SIM_H8300 ifdef.
2380 (usage): Ditto.
2381 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2382 (standard_options): Add '-x' for h8/300sx.
2383 (standard_option_handler): Add case for SIM_H8300SX.
2384
80d35d90
MS		 23852003-04-13 Michael Snyder <msnyder@redhat.com>
2386
2387 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2388
876fec02
AC		 23892003-03-01 Andrew Cagney <cagney@redhat.com>
2390
2391 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2392 (sim_engine_vabort): Ditto.
2393
6b4a8935
AC		 23942003-02-27 Andrew Cagney <cagney@redhat.com>
2395
2396 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2397 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2398 * nrun.c (main): Ditto.
2399
dbd7cd63
AC		 24002003-02-26 Andrew Cagney <cagney@redhat.com>
2401
2402 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2403 (sim_engine_vabort): Ditto.
2404 (sim_engine_halt, sim_engine_restart): Ditto.
2405
836cc9f4
AC		 24062003-02-20 Andrew Cagney <ac131313@redhat.com>
2407
2408 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2409 (sim-break_h): Delete macro.
2410 (sim-break.o): Delete rule.
2411 * sim-break.c: Delete file.
2412 * sim-break.h: Delete file.
2413 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2414 (STATE_BREAKPOINTS): Delete macro.
2415 (sim_state_base): Delete field breakpoints.
2416 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2417 sim_break_install to array.
2418
45a15d6f
KH		 24192003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2420
2421 * run.c (usage): Fix typos.
2422
127a77fe
CD		 24232002-11-27 Richard Sandiford <rsandifo@redhat.com>
2424
2425 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2426
b85e4829
AC		 24272002-11-22 Andrew Cagney <ac131313@redhat.com>
2428
2429 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2430 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2431 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2432 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2433 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2434 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2435 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2436 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2437 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2438 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2439
d25b1553
AC		 24402002-11-13 Andrew Cagney <cagney@redhat.com>
2441
2442 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2443
d690312f
CD		 24442002-11-06 Richard Sandiford <rsandifo@redhat.com>
2445
2446 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2447 (distclean): Depend on it.
2448
7c3e3b33
AM		 24492002-10-14 Alan Modra <amodra@bigpond.net.au>
2450
2451 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2452
7ede505a
DB		 24532002-08-29 Dave Brolley <brolley@redhat.com>
2454
2455 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2456
75c4388a
AC		 24572002-07-17 Andrew Cagney <cagney@redhat.com>
2458
2459 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2460 (sim_set_callbacks, sim_size, sim_trace)
2461 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2462 to here from "gdb/remote-sim.h".
2463
7a3085c1 24642002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2465
2466 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2467 avoid possible longjmp problems with automatic variable siggnal.
2468
076043f2
AC		 24692002-07-14 Andrew Cagney <ac131313@redhat.com>
2470
2471 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2472 * Make-common.in (installdirs): Make $(libdir) too, needed when
2473 installing libsim.a.
2474
3fbeef0b
AC		 24752002-07-13 Andrew Cagney <ac131313@redhat.com>
2476
2477 * gennltvals.sh (dir): Mark d30v as obsolete.
2478 * nltvals.def: Remove d30v.
2479
bf962092
AC		 24802002-06-17 Andrew Cagney <cagney@redhat.com>
2481
27961795
AC		 2482 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2483
bf962092
AC		 2484 * sim-memopt.c: Include <unistd.h>.
2485 (do_memopt_add): Fix printf format.
2486 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2487
c8cca39f
AC		 24882002-06-16 Andrew Cagney <ac131313@redhat.com>
2489
2490 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2491 --enable-gdb-build-warnings.
2492 * configure: Regenerated to track ../common/aclocal.m4 changes.
2493
307041b7 24942002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2495
72f4393d
L		 2496 * sim-fpu.c (unpack_fpu): Initialize exponent for
2497 sim_fpu_class_zero.
2498 (i2fpu): Same.
2499 (sim_fpu_sqrt): Same.
7d7d930f 2500
3c25f8c7
AC		 25012002-06-08 Andrew Cagney <cagney@redhat.com>
2502
2503 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2504 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2505 * run.c: Ditto.
2506 * sim-load.c: Ditto.
2507 * callback.c: Ditto.
2508 * syscall.c: Ditto.
2509 * Make-common.in (callback_h): Define.
2510 (remote_sim_h): Define.
2511 (run.o): Update.
2512 (callback.o): Update.
2513 (syscall.o): Update.
72f4393d 2514 (sim-load.o):
3c25f8c7
AC		 2515 (nrun.o): Update.
2516 (sim-hload.o): Update.
2517 (sim-io.o): Update.
2518 (sim-reason.o): Update.
2519 (sim-reg.o): Update.
2520 (sim-resume.o): Update.
2521
dbec3bef
KH		 25222002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2523
2524 * run.c: Fix formatting.
2525
de4112fa
NC		 25262002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2527
2528 * run-sim.h: New header. Provide prototypes for functions used
2529 between run() and libsim.a which are not used by GDB.
2530 * run.c: Include run-sim.h.
72f4393d
L		 2531 (main): If SIM_TARGET_SWITCHES is defined call
2532 sim_target_parse_command_line.
2533 (usage): If SIM_TARGET_SWITCHES is defined call
2534 sim_target_display_usage.
de4112fa 2535
a8cdafbd
AV		 25362002-05-17 Andrey Volkov <avolkov@transas.com>
2537
2538 * run.c: Made h8300s as new target, not h8300h alias.
2539 Added new option -S (h8300s target)
2540 * sim-options.c: Ditto.
72f4393d 2541
5accf1ff
CD		 25422002-05-01 Chris Demetriou <cgd@broadcom.com>
2543
2544 * callback.c: Use 'deprecated' rather than 'depreciated.'
2545
080fe24b
AC		 25462002-02-24 Andrew Cagney <ac131313@redhat.com>
2547
2548 From wiz at danbala:
2549 * sim-fpu.h: Fix grammar and typos.
2550 Fix PR gdb/287.
2551
6439295f
CD		 25522002-02-10 Chris Demetriou <cgd@broadcom.com>
2553
2554 * callback.c: Fix some spelling errors.
2555 * hw-device.h: Likewise.
2556 * hw-tree.c: Likewise.
2557 * sim-abort.c: Likewise.
2558 * sim-alu.h: Likewise.
2559 * sim-core.h: Likewise.
2560 * sim-events.c: Likewise.
2561 * sim-events.h: Likewise.
2562 * sim-fpu.h: Likewise.
2563 * sim-profile.h: Likewise.
2564 * sim-utils.c: Likewise.
2565
dea03d4e
HPN		 25662002-01-31 Hans-Peter Nilsson <hp@axis.com>
2567
2568 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2569 New functions.
2570
1636f0bb
BE		 25712002-01-20 Ben Elliston <bje@redhat.com>
2572
2573 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2574 the comment for this enumerator.
2575
b59d44de
BE		 25762002-01-14 Ben Elliston <bje@redhat.com>
2577
2578 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2579
280b26c0
KH		 25802001-12-20 Kazu Hirata <kazu@hxi.com>
2581
2582 * run.c (usage): Fix a typo.
2583
e3e473da
BE		 25842001-07-05 Ben Elliston <bje@redhat.com>
2585
2586 * Make-common.in (srccgen): Remove.
2587 (CGEN_CPU_DIR): Define.
2588 (CGEN_READ_SCM): Redefine without $(srccgen).
2589 (CGEN_ARCH_SCM): Ditto.
2590 (CGEN_CPU_SCM): Ditto.
2591 (CGEN_DECODE_SCM): Ditto.
2592 (CGEN_DESC_SCM): Ditto.
2593
2836ee25
FCE		 25942001-04-25 Frank Ch. Eigler <fche@redhat.com>
2595
2596 * sim-load.c (sim_load_file): Put it back: external now.
2597 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2598
5b778125
AC		 25992001-04-21 Andrew Cagney <ac131313@redhat.com>
2600
2601 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2602 internal interface.
2603 * sim-utils.c (sim_analyze_program): Ditto.
2604
6ec9f4a9
FCE		 26052001-04-19 Frank Ch. Eigler <fche@redhat.com>
2606
2607 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2608 we're finished with its immediate use.
2609 * sim-load.c (sim_load_file): Ditto.
2610
764f1408
FCE		 26112001-03-16 Frank Ch. Eigler <fche@redhat.com>
2612
2613 Add support for mmap-based memory regions.
2614 * sim-memopt.c (mmap_next_fd): New global.
2615 (sim_memory_init): Reinitialize it.
2616 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2617 "--memory-mapfile FILE" option. Check for some errors.
2618 (do_memopt_add): Conditionally do mmap instead of malloc for
2619 backing store of simulated memory. Check for more errors.
2620 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2621 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2622 * configure.in: Look for mmap/fstat related functions and headers.
2623 * config.in, configure: Regenerated.
2624
35c20992
FCE		 26252001-03-15 Frank Ch. Eigler <fche@redhat.com>
2626
2627 * sim-core.c (sim_core_map_attach): Correct overlap-related
2628 error messages.
2629
f6bb7a3b
MM		 26302001-03-07 Michael Meissner <meissner@redhat.com>
2631
2632 * run.c (alloca-conf.h): Delete, no longer provided.
2633
01816cd8
BE		 26342001-02-22 Ben Elliston <bje@redhat.com>
2635
2636 * sim-trace.h (TRACE_VPU_IDX): Add.
2637 (TRACE_vpu): Define.
2638 (WITH_TRACE_VPU_P): Likewise.
2639 (TRACE_VPU_P): Likewise.
2640 * sim-trace.c (OPTION_TRACE_VPU): Define.
2641 (trace_options): Add --trace-vpu.
2642 (trace_option_handler): Handle OPTION_TRACE_VPU.
2643 (trace_option_handler): Include VPU tracing in --trace-semantics.
2644 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2645
44a9331c
BE		 26462001-02-21 Ben Elliston <bje@redhat.com>
2647
2648 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2649 (TRACE_BRANCH_INPUT2): Likewise.
2650
c43ad8eb
BE		 26512001-02-09 Ben Elliston <bje@redhat.com>
2652
2653 * (profile_print_pc): Write header out in target byte order.
2654
26552001-02-09 Ben Elliston <bje@redhat.com>
2656
2657 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2658 adjusting the pc shift value.
2659
9397fcbf
FCE		 26602001-01-12 Chris Demetriou <cgd@sibyte.com>
2661
badd2b1e
BE		 2662 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2663 where a numeric value is supplied.
9397fcbf 2664
63fe1038
BE		 26652001-01-06 Ben Elliston <bje@redhat.com>
2666
2667 * cgen.sh: Allow extrafiles to include the semantics files when
2668 generating an ISA-specific decoder.
2669
b6f6b44d
AO		 26702000-12-27 Alexandre Oliva <aoliva@redhat.com>
2671
2672 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2673
ad8707b5
BE		 26742000-12-23 Ben Elliston <bje@redhat.com>
2675
2676 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2677 them to the trace stream using sim_fpu_printn_fpu. Include
2678 "sim-fpu.h".
2679
b94c0966
BE		 26802000-12-15 Ben Elliston <bje@redhat.com>
2681
2682 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2683 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2684 trailing digits as specified (-1 to print all digits).
2685 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2686 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2687 to print_bits ().
2688
fd5d712e
BE		 26892000-12-13 Ben Elliston <bje@redhat.com>
2690
2691 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2692 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2693 (defs): New action.
2694
4c15ccf7
GK		 26952000-12-12 Geoffrey Keating <geoffk@redhat.com>
2696
2697 * sim-endian.h: Don't have parameters on macro definitions which
2698 are simply renaming functions, to permit use of XCONCAT2 in both
2699 the macro name and the arguments in a use of such a definition.
2700
0d277f51
BE		 27012000-12-11 Ben Elliston <bje@redhat.com>
2702
2703 * cgen-ops.h (SUBWORDDFDI): New function.
2704
bb4e03e5
BE		 27052000-12-05 Ben Elliston <bje@redhat.com>
2706
c79688eb
BE		 2707 * Make-common.in (cgen-defs): New target.
2708 (cgen-decode): Pass $(EXTRAFILES).
2709
bb4e03e5
BE		 2710 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2711 -outfile-suffix options.
2712
76440e4b
BE		 27132000-12-04 Ben Elliston <bje@redhat.com>
2714
6227bc85
BE		 2715 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2716 (SUBWORDSIUQI): Likewise.
2717 (SUBWORDDIHI): Likewise.
2718 (SUBWORDDIQI): New function.
2719
76440e4b
BE		 2720 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2721 * cgen-scache.c (scache_option_handler): Remove unused local var.
2722
cdc2a5c3
BE		 27232000-12-03 Ben Elliston <bje@redhat.com>
2724
2725 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2726
4e73b9c1
SC		 27272000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2728
2729 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2730
ce9bc8d1
SC		 27312000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2732
2733 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2734 space is not zero.
2735
ce13044d
SC		 27362000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2737
2738 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2739 (set_hw_delete): Moved the macro as a function.
2740 * hw-base.h (set_hw_delete): Declare as external function.
2741 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2742 allocated using hw_malloc.
72f4393d 2743
7c070881
SC		 27442000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2745
2746 * sim-options.c (sim_parse_args): Free the memory used for
2747 long_options, short_options, handlers, opt_cpu, orig_val.
2748
4f49fa1b
BE		 27492000-11-20 Ben Elliston <bje@redhat.com>
2750
2751 * cgen-ops.h (SUBBI): New macro.
2752 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2753 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2754
2d84da1b
BE		 27552000-11-16 Ben Elliston <bje@redhat.com>
2756
2757 * cgen-types.h (VOID): New type.
2758
dbc168af
BE		 27592000-11-09 Ben Elliston <bje@redhat.com>
2760
2761 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2762 (sim_fpu_two): Set exponent to 1.
2763
e4f5c43e
EZ		 27642000-10-26 Ben Elliston <bje@redhat.com>
2765
72f4393d
L		 2766 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2767 `all'. Pass `-i' options to cgen applications.
2768 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2769 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2770
a8d894af
BE		 27712000-10-08 Ben Elliston <bje@redhat.com>
2772
2773 * cgen-utils.c (cgen_rtx_error): New function.
2774
27752000-10-07 Ben Elliston <bje@redhat.com>
2776
2777 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2778 conditions for sim_core_read_buffer().
2779
6d4c43bf
DB		 27802000-09-26 Dave Brolley <brolley@redhat.com>
2781
2782 * cgen-utils.c (RORQI): New function.
2783 (ROLQI): New function.
2784 (RORHI): New function.
2785 (ROLHI): New function.
2786
0e266e5c
DB		 27872000-08-28 Dave Brolley <brolley@redhat.com>
2788
2789 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2790 in insn_value if it will fit.
2791
604259a0
FCE		 27922000-08-21 Frank Ch. Eigler <fche@redhat.com>
2793
2794 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2795
4193618c
DB		 27962000-08-15 Dave Brolley <brolley@redhat.com>
2797
2798 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2799
28002000-08-15 Dave Brolley <brolley@redhat.com>
2801
2802 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2803 (PROFILE_CPU_FREQ): New macro.
2804 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2805 (profile-options): Add profile-cpu-frequency.
2806 (parse_frequency): New function.
2807 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2808 (profile_print_speed): Print cpu frequency and simulated execution time.
2809 Re-indent other items to match.
2810
548a3e15
AC		 28112000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2812
2813 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2814
fab307a2
FCE		 28152000-07-27 Frank Ch. Eigler <fche@redhat.com>
2816
2817 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2818 * Makefile.in (install): Install run.1 man page.
2819
46a19b74
AC		 2820Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2821
2822 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2823 * Makefile.in (headers,nltvals.def): Merge.
2824
3c765a54
AC		 2825Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2826
f9cbceb6
AC		 2827 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2828 * nrun.c (main): Print the simulator statistics only in
2829 verbose mode.
2830 * hw-properties.h (hw_find_integer_array_property): Fix
2831 prototype (use signed_cell).
2832
38e64f35
AC		 2833 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2834 * sim-events.c (sim_events_remain_time): New function returning
2835 the time that remains before the event is raised.
2836 * hw-events.c (hw_event_remain_time): Likewise.
2837 * sim-events.h (sim_events_remain_time): Declare.
2838 * hw-events.h (hw_event_remain_time): Declare.
2839
0802cc40
AC		 2840 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2841 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2842 (OPTION_HW_LIST): New option --hw-list to list the devices.
2843 (hw_option_handler): List the device tree with 'sim_hw_print'.
2844
3c765a54
AC		 2845 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2846 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2847 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2848 (EXTENDED): Define for 16-bit word size.
2849 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2850 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2851 * sim-types.h: Added support for 16-bit targets.
2852
7fb283bc
FCE		 28532000-06-23 Frank Ch. Eigler <fche@redhat.com>
2854
2855 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2856
ab42ee12
FCE		 28572000-06-24 Frank Ch. Eigler <fche@redhat.com>
2858
2859 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2860 * Makefile.in (distclean): Clean cconfig.h also.
2861
eb2d80b4
AC		 2862Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2863
2864 * configure: Regenerated to track ../common/aclocal.m4 changes.
2865
2866Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2867
2868 * aclocal.m4 (sim-profile): Enable the profiler by default.
2869
781c552e
AC		 2870Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2871
2872 * run.c (main): Initialize sigrc.
2873
5eb1a8fa
AC		 2874Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2875
2876 * sim-events.c (update_time_from_event): Add more detailed event
2877 tracing.
2878
b2ac51e4
DB		 28792000-03-30 Dave Brolley <brolley@redhat.com>
2880
2881 * aclocal.m4 (cgen): Use guile to run cgen.
2882
f8603f2f
DB		 28832000-03-23 Dave Brolley <brolley@redhat.com>
2884
2885 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2886 ftruncdfsf.
2887 * cgen-accfp.c (fextsfdf): New function.
2888 (ftruncdfsf): New function.
2889 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2890
0f831eb3
JJ		 28912000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2892
2893 * cgen-ops.h: Added TRUNCSISI.
2894
e88acae7
FCE		 28952000-03-08 Dave Brolley <brolley@redhat.com>
2896
2897 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2898 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2899 (sim_queue_fn_si_write): Last argument is has type USI.
2900 (sim_queue_fn_sf_write): New function.
2901 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2902 (sim_queue_fn_sf_write): New function.
2903 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2904
baa7ae6f
AC		 2905Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2906
2907 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2908 sim_set_trace and run simulator using sim_resume.
2909 (main): Add option ``-o'' - operating environment. Only continue
2910 after a signal when operating environment.
2911 (main): Always set REASON and SIGRC using sim_stop_reason.
2912 (sim_trace): Delete extern declaration.
2913
6d358e86
NC		 29142000-02-08 Nick Clifton <nickc@cygnus.com>
2915
2916 * callback.c: Fix compile time warning messages.
2917 * run.c: Fix compile time warning messages.
72f4393d 2918
ed9a39eb
JM		 29191999-12-17 Dave Brolley <brolley@cygnus.com>
2920
2921 * sim-profile.h: (set_profile_option_mask): Add prototype.
2922 * sim-profile.c (set_profile_option_mask): No longer static.
2923
c4093a6a
JM		 2924Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2925
2926 * sim-arange.c: Include <string.h>
2927
de57eccd
JM		 29281999-12-07 Dave Brolley <brolley@cygnus.com>
2929
c4093a6a 2930 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2931 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2932 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2933 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2934 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2935 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2936 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2937 (fn_mem_qi_write): New union members.
2938 (fn_mem_hi_write): New union members.
2939 (fn_mem_si_write): New union members.
2940 (fn_mem_di_write): New union members.
2941 (fn_mem_df_write): New union members.
2942 (fn_mem_xi_write): New union members.
2943 (sim_queue_fn_mem_qi_write): New function.
2944 (sim_queue_fn_mem_hi_write): New function.
2945 (sim_queue_fn_mem_si_write): New function.
2946 (sim_queue_fn_mem_di_write): New function.
2947 (sim_queue_fn_mem_df_write): New function.
2948 (sim_queue_fn_mem_xi_write): New function.
2949 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2950 (sim_queue_fn_mem_hi_write): New function.
2951 (sim_queue_fn_mem_si_write): New function.
2952 (sim_queue_fn_mem_di_write): New function.
2953 (sim_queue_fn_mem_df_write): New function.
2954 (sim_queue_fn_mem_xi_write): New function.
2955 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2956 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2957 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2958
c2d11a7d
JM		 29591999-12-01 Dave Brolley <brolley@cygnus.com>
2960
2961 * cgen-accfp.c (subsf): Check status code.
2962 (mulsf): Ditto.
2963 (negsf): Ditto.
2964 (abssf): Ditto.
2965 (sqrtsf): Ditto.
2966 (invsf): Ditto.
2967 (minsf): Ditto.
2968 (maxsf): Ditto.
2969 (subdf): Ditto.
2970 (muldf): Ditto.
2971 (divdf): Ditto.
2972 (negdf): Ditto.
2973 (absdf): Ditto.
2974 (sqrtdf): Ditto.
2975 (invdf): Ditto.
2976 (mindf): Ditto.
2977 (maxdf): Ditto.
2978
29791999-11-26 Dave Brolley <brolley@cygnus.com>
2980
2981 * cgen-par.h (fn_df_write): Mode of data is DF.
2982 (sim_queue_fn_df_write): Mode of data is DF.
2983 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2984
29851999-11-22 Dave Brolley <brolley@cygnus.com>
2986
2987 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2988 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2989
11cf8741
JM		 29901999-11-04 Dave Brolley <brolley@cygnus.com>
2991
2992 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2993 CGEN_MEM_XI_WRITE members.
2994 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2995 (sim_queue_fn_xi_write): New function.
2996 (sim_queue_mem_xi_write): New function.
2997
2998 * cgen-par.c (sim_queue_fn_xi_write): New function.
2999 (sim_queue_mem_xi_write): New function.
3000 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3001 CGEN_MEM_XI_WRITE.
3002
e514a9d6
JM		 30031999-10-22 Dave Brolley <brolley@cygnus.com>
3004
3005 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3006 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3007 * cgen-par.c: Set insn_address for each queued write. Get pc from
3008 cpu when executing queued writes.
3009
30101999-10-19 Dave Brolley <brolley@cygnus.com>
3011
3012 * cgen-par.h (sim_queue_fn_pc_write): New function.
3013 (CGEN_FN_PC_WRITE): New enumerator.
3014 (fn_pc_write): New union member.
3015 * cgen-par.c (sim_queue_fn_pc_write): New function.
3016 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3017
917317f4
JM		 30181999-10-18 Dave Brolley <brolley@cygnus.com>
3019
3020 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3021 (CGEN_MEM_DF_WRITE): New enumerator.
3022 (mem_di_write): New union member.
3023 (mem_df_write): New union member.
3024 * cgen-par.c (sim_queue_mem_di_write): New function.
3025 (sim_queue_mem_df_write): New function.
3026 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3027 CGEN_MEM_DF_WRITE.
3028 * cgen-accfp.c (divsf): Check for division errors.
3029
30301999-10-14 Doug Evans <devans@casey.cygnus.com>
3031
3032 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3033
2df3850c
JM		 30341999-10-07 Dave Brolley <brolley@cygnus.com>
3035
72f4393d 3036 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3037 (fn_hi_write): New union member.
3038 (sim_queue_fn_hi_write): New function.
3039 * cgen-par.c (sim_queue_fn_hi_write): New function.
3040 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3041
2acceee2
JM		 30421999-09-29 Doug Evans <devans@casey.cygnus.com>
3043
3044 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3045 Change type of result to SEM_PC.
3046
3047Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3048
3049 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3050
6426a772
JM		 30511999-09-25 Doug Evans <devans@casey.cygnus.com>
3052
3053 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3054 (JOIN*): Delete cpu arg.
3055
3056Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3057
3058 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3059 parameter.
3060 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3061
c2c6d25f
JM		 3062Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3063
72f4393d
L		 3064 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3065 large values.
c2c6d25f 3066
7fc5b5ad
AC		 3067Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3068
3069 * run.c (main): Check the sim_stop_reason and only halt simulation
3070 when a valid stop condition is identified.
3071
c2c6d25f
JM		 3072Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3073
3074 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3075
3076Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3077
3078 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3079 (bi_write): New union element.
3080 (sim_queue_bi_write): New function.
3081 * cgen-par.c (sim_queue_bi_write): New function.
3082 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3083
d4f3574e
SS		 3084Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3085
3086 * configure: Regenerated to track ../common/aclocal.m4 changes.
3087
3088 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3089 ../gdb/configure.in.
3090 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3091 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3092 (SIM_WARNINGS): Delete
3093 (CONFIG_CFLAGS): Update.
3094
3095Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3096
3097 * cgen-par.c: New file.
3098 * cgen-par.h: New file.
3099 * cgen-sim.h (cgen-par.h): #include it.
3100 * cgen-cpu.h (write_queue): New field.
3101 (CPU_WRITE_QUEUE): New access macro.
3102 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3103 (cgen-par.o): New target.
3104
104c1213
JM		 31051999-08-28 Doug Evans <devans@casey.cygnus.com>
3106
3107 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3108 * cgen-utils.c (mode_names): Update.
3109
53a5351d
JM		 31101999-08-20 Doug Evans <devans@casey.cygnus.com>
3111
3112 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3113 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3114 buffer arg if WITH_PARALLEL_GENWRITE.
3115 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3116 (struct idesc): Ditto.
3117
3118Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3119
3120 * sim-model.c (model_option_handler): Add \n to error message.
3121
96baa820
JM		 31221999-08-08 Doug Evans <devans@casey.cygnus.com>
3123
3124 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3125 (insn_sem): Rewrite.
3126 (sem_fn_desc): New struct.
3127 (idesc): Rewrite.
3128 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3129 misses if ! FAST_P.
3130 (scache case): Split into non-parallel/parallel versions.
3131 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3132 if not use semantic switch version.
3133
31341999-08-04 Doug Evans <devans@casey.cygnus.com>
3135
3136 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3137 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3138 (SEM_BRANCH_INIT_EXTRACT): Delete.
3139 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3140 (SEM_BRANCH_FINI): Ditto.
3141 (SEM_BRANCH_VIA_ADDR): Ditto.
3142 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3143 (SEM_BRANCH_ADDR_CACHE): Delete.
3144 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3145 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3146 pbb_br_type.
3147 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3148 (@cpu@_pbb_begin): Initialize branch_target.
3149 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3150 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3151 pbb_br_type.
3152 (@cpu@_engine_run_fast): Ditto.
3153
adf40b2e
JM		 3154Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3155
3156 * cgen-utils.c (RORSI): New function.
3157 (ROLSI): New function.
3158
31591999-07-14 Doug Evans <devans@casey.cygnus.com>
3160
3161 * Makefile.in (TAGS): Tweak TAGS regex.
3162 * cgen-mem.h (*): Add TAGS markers.
3163
43e526b9
JM		 3164Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3165
3166 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3167 passed in when sim_resume is first entered - don't re-pass it
3168 after a restart.
72f4393d 3169
43e526b9
JM		 3170Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3171
3172 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3173 OPTION_LOAD_LMA but only when is defined.
3174 (standard_options): When SIM_HANDLES_LMA is defined include
3175 options --load-lma and --load-vma.
3176 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3177
3178 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3179 (struct sim_state_base): Add load_at_lma_p.
3180 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3181 STATE_LOAD_AT_LMA_P.
3182
3183Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3184
3185 * nrun.c (main): Re-format loop gnu style.
3186
9846de1b
JM		 3187Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3188
3189 * dv-sockser.c (connected_p): Initialize addrlen.
3190
31911999-07-06 Dave Brolley <brolley@cygnus.com>
3192
3193 * cgen-accfp.c (floatsidf): New function.
3194 (fixdfsi): New function.
3195
31961999-07-06 Doug Evans <devans@casey.cygnus.com>
3197
3198 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3199
43ff13b4
JM		 32001999-07-05 Doug Evans <devans@casey.cygnus.com>
3201
3202 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3203 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3204 * cgen-fpu.c: New file.
3205 * cgen-fpu.h: New file.
3206 * cgen-accfp.c: New file.
3207 * cgen-cpu.h (CGEN_CPU): New member fpu.
3208 * cgen-mem.h: Redo fp support.
3209 * cgen-ops.h: Delete k&r support. Redo fp support.
3210 * cgen-sim.h: Include cgen-fpu.h.
3211 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3212
085dd6e6
JM		 32131999-06-23 Doug Evans <devans@casey.cygnus.com>
3214
3215 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3216 ifndef.
3217 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3218 (@cpu@_pbb_cti_chain): Minor clean up.
3219
cd0fc7c3
SS		 32201999-05-08 Felix Lee <flee@cygnus.com>
3221
72f4393d
L		 3222 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3223 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3224 * configure: Regenerate.
72f4393d 3225
7a292a7a
SS		 3226Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3227
3228 * sim-core.c (device_error,device_io_read_buffer,
3229 device_io_write_buffer): Delete decls.
3230 * sim-core.h: Put them here.
3231
3232 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3233 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3234 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3235 (sim_core_write_aligned_N): Ditto.
3236
32371999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3238
3239 * sim-memopt.c (sim_memory_uninstall): Don't look into
3240 free()d memory.
3241
32421999-04-14 Doug Evans <devans@casey.cygnus.com>
3243
3244 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3245
32461999-04-13 Doug Evans <devans@casey.cygnus.com>
3247
3248 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3249 (sim_core_write_buffer): Ditto.
3250
32511999-04-02 Keith Seitz <keiths@cygnus.com>
3252
3253 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3254 after the interval counter has expired.
3255 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3256 poll_quit callbacks. May be overridden by Makefile.
3257 (poll_quit_counter): New global.
3258 * sim-events.c: Remove all mentions of ui_loop_hook. The
3259 host callback "poll_quit" will serve the purpose.
3260 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3261 is defined.
3262 * nrun.c: Remove declaration of ui_loop_hook.
3263
3264Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3265
3266 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3267 if being used by gdb.
3268
32691999-03-22 Doug Evans <devans@casey.cygnus.com>
3270
3271 * cgen-types.h (XF,TF): Tweak.
3272 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3273 in cgen-types.h.
3274 (SUBWORD*,JOIN*): Define.
3275 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3276 moved into cpu descriptor.
3277 * sim-model.h (MACH): New member `num'.
3278
c906108c
SS		 32791999-02-09 Doug Evans <devans@casey.cygnus.com>
3280
c906108c
SS		 3281 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3282 (CGEN_CPU): Member opcode renamed to cpu_desc.
3283 New members get_idata,disassembler.
3284 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3285 CGEN_INSN_ATTR_VALUE.
3286 (CGEN_STATE): Delete member opcode_table.
3287 (sim_disassemble_insn): Delete decl.
3288 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3289 (struct idesc): Moved to here from <cpu>-decode.h.
3290 * cgen-run.c (prime_cpu): Call prepare_run callback.
3291 * cgen-trace.h (SFILE): New type.
3292 (sim_disasm_sprintf): Declare.
3293 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3294 (sim_cgen_disassemble_insn): Declare.
3295 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3296 (insn_fields): Delete.
3297 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3298 CPU_CPU_DESC (cpu).
3299 (trace_insn): Call CPU_DISASSEMBLER hook.
3300 (sim_disasm_sprintf): New function.
3301 (sim_disasm_read_memory): New function.
3302 (sim_disasm_perror_memory): New function.
3303 (sim_cgen_disassemble_insn): New function.
3304 * cgen-utils.c: Don't include cpu-opc.h.
3305 (virtual_insn_entries): New static local.
3306 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3307 (cgen_insn_name): Rewrite.
3308 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3309 * cgen.sh (desc): New file generator handler.
3310 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3311 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3312 Don't include cpu-opc.h,cpu-sim.h.
3313 * sim-model.c (model_set): Delete SIM_DESC arg.
3314 (sim_model_set): Update.
3315 * sim-model.h (MACH): New member prepare_run.
3316
33171999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3318
3319 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3320 if redundant with allocator functions.
3321
3322Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3323
3324 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3325
3326 * sim-profile.h: Make like sim-trace.h.
3327 (PROFILE_USEFUL_MASK): New macro.
3328 * sim-profile.c (profile_options): Make like trace_options, allow
3329 optional on|off arg where applicable.
3330 (set_profile_option_mask): New function.
3331 (sim_profile_set_option): New function.
3332 (profile_option_handler): Simplify.
3333 Have -p only enable selected things, not everything.
3334 Add missing break to OPTION_PROFILE_PC_RANGE.
3335 * cgen-scache.c (scache_options): Allow optional on|off arg to
3336 --profile-scache.
3337 (scache_option_handler): Use sim_profile_set_option.
3338
33391999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3340
3341 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3342 (memory_option_handler): Implement MEMORY_FILL option. Make
3343 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3344 (parse_ulong_value): New function.
3345 (do_memopt_add): Allocate all buffers. Optionally fill them.
3346
33471999-01-15 Richard Henderson <rth@cygnus.com>
3348
3349 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3350 va_list, not an integer.
3351 * sim-events.c (sim_events_schedule): Likewise.
3352
72f4393d 3353 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3354 the appropriate type.
3355
33561999-01-14 Doug Evans <devans@casey.cygnus.com>
3357
3358 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3359 (sim_disassemble_insn): Update prototype.
3360 (sim_engine_invalid_insn): Ditto.
3361 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3362 (SEM_BRANCH_INIT): PCADDR->IADDR.
3363 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3364 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3365 * cgen-scache.h (*): Ditto.
3366 * cgen-trace.c (*): Ditto.
3367 * cgen-trace.h (*): Ditto.
3368 * cgen-utils.c (*): Ditto.
3369 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3370 (insn_t): Delete.
3371 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3372 (simple engine framework): Rewrite.
3373 * sim-module.c (modules): Install model module sooner (and in
3374 particular before the profile module).
3375
33761999-01-12 Doug Evans <devans@casey.cygnus.com>
3377
3378 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3379 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3380 (sim_model_init): Call it.
3381
3382 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3383
33841999-01-05 Doug Evans <devans@casey.cygnus.com>
3385
3386 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3387 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3388 (SEM_BRANCH_INIT_EXTRACT): New macro.
3389 (SEM_BRANCH_INIT): Add taken_p.
3390 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3391 (SEM_BRANCH_FINI): Use it.
3392 (SEM_INSN): Update.
3393 * cgen-run.c (sim_resume): Handle tracing of last insn.
3394 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3395 * cgen-trace.c (current_abuf): New static global.
3396 (trace_insn_init): Initialize it.
3397 (trace_insn_fini): Use it.
3398 (trace_insn): Set it.
3399 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3400 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3401 (@cpu@_emit_after): Ditto.
3402 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3403 labels if WITH_SEM_SWITCH_FULL.
3404 * sim-model.c: Include bfd.h.
3405 (sim_model_init): New function.
3406 (sim_model_install): Record init fn.
3407 * sim-model.h (MACH): New member bfd_name.
3408 * sim-module.c (modules): Initialize model before scache.
3409
34101998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3411
3412 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3413
c906108c
SS		 3414 * nrun.c (main): Remain in simulation loop for traps and
3415 exceptions when in operating environment mode.
3416 (ui_loop_hook): New stub hook for standalone use.
3417 * sim-events.c (sim_events_process): Call ui_loop_hook
3418 periodically on CYGWIN host.
3419
3420 * sim-reason.c (sim_stop_reason): Return host signal numbers
3421 to gdb on sim_stopped and sim_signalled cases.
3422 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3423 hook just before longjmp.
3424 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3425 hook just before sim_engine_run.
3426
3427 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3428 * sim-trace.h (trace_generic): Ditto.
3429 * sim-trace.c (trace_generic): Ditto.
72f4393d 3430
c906108c
SS		 34311998-12-14 Doug Evans <devans@casey.cygnus.com>
3432
3433 * Make-common.in (SIM_MAIN_DEPS): New var.
3434 (CGEN_MAIN_CPU_DEPS): New var.
3435 * aclocal.m4: Add --enable-cgen-maint option.
3436 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3437 (SETMEM*): Ditto.
3438 (GETIMEM*): Pass pc value to sim_core routine.
3439
3440Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3441
3442 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3443 Compare with ZERO not NULL.
3444
3445Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3446
3447 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3448 "sim-assert.h".
3449
34501998-12-09 Doug Evans <devans@casey.cygnus.com>
3451
3452 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3453 * sim-trace.c: Include stdlib.h if present.
3454 * dv-sockser.c: Include unistd.h if present.
3455 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3456 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3457
34581998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3459
3460 * gennltvals.sh: Add i960.
3461 * nltvals.def: Rebuild.
3462
34631998-12-04 Doug Evans <devans@casey.cygnus.com>
3464
3465 * cgen-defs.h: New file, old cgen-sim.h.
3466 * cgen-sim.h: Simple header that includes others.
3467 * sim-arange.c: New file.
3468 * sim-arange.h: New file.
3469 * sim-basics.h: Include it.
3470 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3471 (sim-arange.o): Add rule for.
3472 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3473 (sim_io_eprintf_cpu): Add prototype.
3474 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3475 (INLINE2): New macro.
3476 (EXTERN_INLINE): New macro.
3477 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3478 before calling module init fns.
3479 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3480 (profile_init): New function.
3481 (profile_options): New option --profile-range.
3482 (profile_option_handler): Handle --profile-range.
3483 (profile_print_insn): Qualify address range specific section titles.
3484 (profile_print_addr_ranges): New function.
3485 (profile_info): Print address ranges if specified.
3486 (profile_install): Set profile_init init fn.
3487 * sim-profile.h (PROFILE_DATA): New member `range'.
3488 * sim-trace.c (trace_init): New function.
3489 (trace_options): New option --trace-range.
3490 (trace_option_handler): Handle --trace-range.
3491 (trace_install): Set trace_init init fn.
3492 * sim-trace.h (TRACE_DATA): New member `range'.
3493 * sim-utils.c (sim_cpu_msg_prefix): New function.
3494 (sim_io_eprintf_cpu): New function.
3495 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3496 (PC_IN_PROFILE_RANGE_P): New macro.
3497 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3498 (trace_insn_fini): New arg abuf. All callers updated.
3499 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3500 printing cycle counts.
3501 * cgen-trace.h (trace_insn_fini): Update prototype.
3502 (TRACE_RESULT_P): New macro.
3503 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3504 (TRACE_INSN): Check ARGBUF_TRACE_P.
3505 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3506 * cgen-types.h (SIM_INLINE): Delete.
3507 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3508 * cgen-utils.c: Don't include cgen-engine.h
3509 * genmloop.sh (@cpu@_fill_argbuf): New function.
3510 (@cpu@_fill_argbuf_tp): New function.
3511 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3512 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3513 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3514 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3515 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3516 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3517 doing profiling. Update call to TRACE_INSN_FINI.
3518
3519 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3520
35211998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3522
3523 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3524 regions.
3525
35261998-12-01 Doug Evans <devans@casey.cygnus.com>
3527
3528 * sim-inline.c (SIM_INLINE_P): Fix typo.
3529
35301998-11-30 Doug Evans <devans@casey.cygnus.com>
3531
3532 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3533
3534Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3535
3536 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3537 * nltvals.def: Re-generate.
3538
3539Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3540
3541 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3542 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3543 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3544 GCC.
3545 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3546 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3547
35481998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3549
3550 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3551 (${cpu}_pbb_cti_chain): Ditto.
3552
35531998-11-18 Doug Evans <devans@casey.cygnus.com>
3554
3555 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3556 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3557 (EXTRACT_INT,EXTRACT_UINT): New macros.
3558 (SEM_SEM_ARG): New macro.
3559 (SEM_NEXT_VPC): New arg `pc'.
3560 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3561 (sim_disassemble_insn): Update prototype.
3562 * cgen-trace.c (current_insn,insn_fields): New static locals.
3563 (trace_insn): Set them.
b83266a0 3564 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3565 (sim_disassemble_insn): New arg insn_fields.
3566 Handle variable length insns.
3567 * genmloop.sh: Only emit pbb decls if -pbb.
3568 (${cpu}_scache_lookup): New arg `vpc'.
3569 (scache support): Fetch pc before entering loop.
3570
3571 * gennltvals.sh: Add fr30 support.
3572 * nltvals.def: Rebuild.
3573
3574Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3575
3576 * sim-types.h: Re-do type system so that GCC's attribute and mode
3577 are used to specify types. Handle case of ALPHA.
3578
35791998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3580
c906108c
SS		 3581 * aclocal.m4: Add tests for dlopen family.
3582 * config.in: Regenerated.
72f4393d 3583
c906108c
SS		 3584Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3585
3586 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3587
3588Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3589
3590 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3591 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3592 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3593 * cgen-sim.h: ... to here.
3594
3595Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3596
3597 * aclocal.m4 (enable-build-warnings): Replace
3598 enable-sim-warnings. Extend =LIST syntax so that prepend and
3599 append of options is possible. Drop -Werror, add
3600 -Wstrict-prototypes for GDB compatibility.
3601 * Make-common.in (SIM_WARNINGS): Update.
3602
3603Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3604
3605 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3606 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3607 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3608 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3609 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3610 CGEN_INCLUDE_DEPS.
3611 * cgen-cpu.h: New file.
3612 * cgen-engine.h: New file.
3613 * cgen-scache.h: New file.
3614 * cgen-sim.h: Delete portions moved to new files.
3615 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3616 rather than sending result to stdout.
3617
3618Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3619
3620 * Make-common.in (sim-reg.o): New rule.
3621 (cgen-run.o): New rule.
3622 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3623 * cgen-run.c (prime_cpu): New function.
3624 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3625 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3626 mentioned cpu.
3627 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3628 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3629 (CGEN_INSN_VIRTUAL_P): New macro.
3630 (SEM_PC): New typedef.
3631 (SEMANTIC_FN): Change type of result to SEM_PC.
3632 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3633 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3634 (SCACHE_MAP): New typedef.
3635 (CPU_SCACHE): Add pbb support.
3636 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3637 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3638 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3639 max_slice_insns.
3640 (INSN_NAME): Delete.
3641 (cgen_insn_name): Declare.
3642 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3643 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3644 (first_insn_p): Make static.
3645 (trace_insn): Handle virtual insns specially.
3646 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3647 * cgen-types.h (UBI): Delete.
3648 (MODE_TYPE): New enum.
3649 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3650 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3651 (cgen_virtual_opcode_table): New global.
3652 (cgen_insn_name): New function.
3653 (sim_disassemble_insn): Ignore virtual insns.
3654 * genmloop.sh: Delete top level loop generation. Add pbb support.
3655 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3656 (sim_cpu_base): New members max_insns,insn_name,model_data.
3657 (CPU_PC_GET,CPU_PC_SET): New macros.
3658 (sim_pc_get,sim_pc_set): Declare.
3659 * sim-model.c (model_set): Call model init fn.
3660 * sim-model.h (MODEL_FN): New typedef.
3661 (INSN_TIMING): New member model_fn.
3662 (MODEL): New members num,init.
3663 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3664 All callers updated.
3665 (profile_insn_init): New fn.
3666 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3667 Exit early if insn profiling not supported.
3668 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3669 (profile_install): Record profile_insn_init as init fn.
3670 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3671 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3672 (PROFILE_DATA): Delete member exec_time.
3673 Change insn_count to pointer to array, rather than the array.
3674 (sim_profile_print_bar): Declare.
3675
3676Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3677
3678 * cgen-run.c: New file.
3679 * sim-reg.c: New file.
3680
3681Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3682
3683 * aclocal.m4: Add checks for -lsocket and -lnsl.
3684
3685 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3686 allow local port reuse on listening socket.
3687
3688Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3689
3690 * sim-config.h: Remove reference to linux kernel header.
3691
3692Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3693
3694 * dv-sockser.c (sockser_addr): Make variable non-static.
3695
3696Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3697
3698 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3699
3700Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3701
3702 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3703
3704Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3705
3706 * Make-common.in (install-common): Add $(EXEEXT) when installing
3707 run.
3708
3709Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3710
3711 * cgen-sim.h (cgen_state): New member opcode_table.
3712 * cgen-utils.c (sim_disassemble_insn): Use it.
3713
3714Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3715
3716 * cgen-mem.h (DECLARE_SETT): Fix return type.
3717 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3718 * cgen-scache.c: Include stdlib.h.
3719 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3720 * sim-model.c (model_option_handler): Remove unused variable `n'.
3721
3722Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3723
3724 * cgen-utils.c: Include bfd.h.
3725 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3726
3727Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3728
3729 * sim-bits.h (EXTEND24): Fix typo.
3730
3731Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3732
3733 * sim-events.c (ETRACE_P): New macro.
3734 (struct _sim_event): Add member trace.
3735 (sim_events_free): Reclaim trace message.
3736
3737 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3738 sim_events_schedule_tracef): New functions, include printf trace
3739 information in argument list. If tracing, store asprintf'd trace
3740 message in sim_event.
3741
3742 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3743 hw_event_queue_schedule_vtracef): New functions, mimic
3744 sim_event_tracef.
3745
3746Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3747
3748 * sim-bits.h (EXTEND24): Define.
3749
3750Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3751
3752 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3753 (CPU_SCACHE_HASH_MASK): New macro.
3754 (SCACHE_HASH_PC): Rewrite.
3755 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3756 computation out of main loop.
3757
3758Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3759
c906108c
SS		 3760 * cgen-sim.h (RECORD_IADDR): Delete.
3761 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3762 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3763
3764Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3765
3766 * gennltvals.def (mn10200): Add entry.
3767 * nltvals.def: Regenerate with MN10200 additions.
3768
3769Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3770
3771 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3772 documentation on how it works.
3773
3774 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3775 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3776 sim_core_set_xor, sim_core_xor_read_buffer,
3777 sim_core_xor_write_buffer): Update.
3778
3779 * sim-events.h, sim-events.c (sim_events_install,
3780 sim_events_watch_clock, sim_events_schedule_after_signal,
3781 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3782 sim_events_deschedule): Update.
3783
3784 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3785 sim_fpu_max32, sim_fpu_max64): Update.
3786
3787Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3788
3789 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3790 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3791 * sim-profile.c (profile_print_model): Update.
3792
3793Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3794
3795 * gennltvals.def (m32r): Use common syscall.h now.
3796 (mn10300): Add entry.
3797 * nltvals.def: Regenerate.
3798
3799 * sim-engine.c (sim_engine_get_run_state): New function.
3800 * sim-engine.h (sim_engine_get_run_state): Declare it.
3801
3802Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3803
3804 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3805 * sim-core.c (sim_core_signal): Make extern, always define.
3806
3807Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3808
3809 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3810 * cgen-ops.h (ANDIF): New macro.
3811 (ANDIF[BQHSD]I): Delete.
3812
3813Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3814
3815 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3816 (hw_event_queue_schedule, hw_event_queue_deschedule,
3817 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3818 Janczyn.
3819
3820 * hw-alloc.h (HW_NZALLOC): Define.
3821
3822 * Make-common.in (test-hw-events): Add target for testing the
3823 hw-event code.
3824
3825Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3826
3827 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3828 hw-instances.o.
3829 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3830 files.
3831 * hw-main.h: Include hw-handles.h, hw-instances.h.
3832 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3833 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3834
c906108c
SS		 3835Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3836
3837 * dv-core.c: Include hw-main.h and sim-main.h.
3838 * dv-pal.c: Include hw-main.h and sim-io.h.
3839 * dv-glue.c: Include hw-main.h.
3840
3841 * hw-main.h: New file. Move list of includes to here.
3842 * hw-base.h: From here.
3843 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3844 (hw-*.o, dv-*.o): Update.
3845 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3846 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3847 sim-main.h.
3848
3849 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3850 do_hw_poll_read): Move declarations from here.
3851 * hw-main.h: To here.
72f4393d 3852
c906108c
SS		 3853 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3854 Move from here.
3855 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3856 rename.
3857 * Make-common.in (hw-config.h): Update
3858 * hw-base.c, dv-pal.c, dv-glue.c: Update
3859
3860 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3861 `*_callback' to `*_method.
3862
3863Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3864
3865 * hw-base.h (set_*): Move set method macros from here.
3866 * hw-device.h: To here.
3867
3868Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3869
3870 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3871 Declare.
3872
3873 * hw-base.c (hw_create, hw_delete): Call
3874 * hw-properties.c (create_hw_property_data,
3875 delete_hw_property_data): Define.
72f4393d 3876
c906108c
SS		 3877Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3878
3879 * hw-device.c, hw-properties.c: Include hw-base.h
3880
3881 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3882 * hw-device.c: From here.
3883 * hw-base.h: Include "hw-events.h".
3884
3885 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3886 * hw-base.c (hw_create, hw_delete): Call.
3887 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3888
3889 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3890 (hw-alloc.o): New target.
72f4393d 3891
c906108c
SS		 3892Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3893
3894 * hw-events.h, hw-events.c: New files. Move event code to here.
3895 * sim-hw.c: From here.
3896 * hw-base.h: Include "hw-events.h".
3897 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3898 (hw-events.o): New target.
3899
3900 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3901 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3902
c906108c
SS		 3903 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3904 * hw-base.c (hw_create, hw_delete): Call.
3905 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3906
3907 * dv-pal.c: Update.
3908
3909Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3910
3911 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3912 * hw-ports.c: To here.
72f4393d 3913
c906108c
SS		 3914 * hw-base.h, hw-ports.c (create_hw_port_data,
3915 delete_hw_port_data): New functions.
3916 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3917
c906108c
SS		 3918 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3919 from here.
3920 * hw-ports.h: To here.
3921
3922Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3923
3924 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3925 PROCESSOR and CIA arguments.
3926
3927Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3928
3929 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3930 Move common object files from here.
3931 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3932
c906108c
SS		 3933Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3934
3935 * sim-hw.c: Include ctype.h.
3936 (do_hw_poll_read): Do not assume EAGAIN.
3937
3938Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3939
3940 * cgen-trace.c (first_insn_p): New static local.
3941 (trace_insn_init): Set it.
3942 (trace_insn_fini): Use TRACE_PREFIX.
3943 (trace_insn): Rewrite to use trace_prefix.
3944 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3945 Adjust width accordingly.
3946
3947 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3948 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3949 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3950 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3951 (PROFILE_COUNT_CORE): Simplify.
3952 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3953
3954Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3955
3956 * cgen-ops.h (ADDCFSI): Fix typo.
3957
3958Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3959
3960 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3961 * genmloop.sh: Use them rather than static locals.
3962
3963 * sim-engine.c (sim_engine_set_run_state): New function.
3964 * sim-engine.h (sim_engine_set_run_state): Declare.
3965 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3966 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3967 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3968
3969Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3970
72f4393d 3971 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3972 All callers updated.
3973 (trace_insn_fini): New arg last_p. All callers updated.
3974 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3975 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3976 * genmloop.sh (engine_resume): Update.
3977
3978Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3979
3980 * Make-common.in (install-common): Run ranlib on installed copy of
3981 libsim.a.
3982
3983Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3984
3985 * Make-common.in (install-common): Rename and install libsim.a.
3986
3987Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3988
3989 * sim-io.c (unistd.h): Include.
3990
3991Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3992
3993 * Make-common (sim_main_headers): Sort.
3994 (cgen-*.o): Add cgen-sim.h dependency.
3995
3996 * cgen-scache.c (scache_init): Only allocate space if scache element
3997 size is non-zero.
3998 (scache_flush,scache_print_profile): Check if scache in use first.
3999
4000 * cgen-sim.h (IDESC): Provide forward declaration.
4001 (DECODE): Delete.
4002 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4003 (cgen_cpu_max_extra_bytes): Declare.
4004 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4005
c906108c
SS		 4006 * sim-cpu.h: New file. sim_cpu_base moved here.
4007 Move sim_cpu_lookup decl here.
4008 * sim-base.h: #include "sim-cpu.h".
4009 * sim-cpu.c: New file.
4010 * Make-common (sim_main_headers): Add sim-cpu.h.
4011 (sim-cpu.o): Add rule for.
4012
4013 * sim-model.c (set_model): Delete.
4014 (sim_model_set,model_set): New functions.
4015 (sim_model_install): Renamed from model_install.
4016 Don't set default model here.
4017 (model_option_handler): Rewrite --model processing.
4018 (sim_model_lookup,sim_mach_lookup): New functions.
4019 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4020 (insn_timing): Delete.
4021 (INSN_TIMING): New member `num'.
4022 (IMP_PROPERTIES): Always define scache_elm_size member.
4023 (MACH): New member init_cpu.
4024 (sim_machs): Renamed from machs.
4025 (sim_model_install): Renamed from model_install.
4026 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4027 * sim-module.c (modules): Update.
4028
4029 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4030
4031 * sim-io.c: #include <errno.h>.
4032
4033Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4034
4035 * dv-pal.c (struct hw_pal_device): Add reader.
4036 (hw_pal_finish): Initialize reader.
4037 (scan_hw_pal): Use reader.
4038
4039 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4040 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4041 * dv-pal.c: Use.
4042
4043 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4044 ../ppc/main.c sim_io_read_stdin.
4045
4046Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4047
4048 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4049 arguments.
4050 * hw-tree.c: Update.
72f4393d 4051
c906108c
SS		 4052 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4053 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4054 CPU/CIA args.
4055 * hw-ports.h (hw_port_event): Ditto.
4056 * hw-ports.c (hw_port_event): Update.
4057 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4058 Update.
4059 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4060 Update.
4061 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4062 (do_counter_event): Update.
4063 * dv-glue.c (hw_glue_io_read_buffer): Update.
4064 (hw_glue_port_event): Update.
4065
4066 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4067 * hw-base.h (hw_create): Ditto.
4068 * hw-base.c (hw_create): Ditto.
72f4393d 4069
c906108c
SS		 4070 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4071 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4072 from here to.
4073 * sim-hw.c: Here.
4074 * hw-device.h (hw_system_cpu): Declare.
4075 * sim-hw.c (hw_system_cpu): New function.
4076
4077 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4078 sim_hw_abort not hw_abort.
4079 (sim-hw.h): Include.
4080 (sim_core_read_buffer, sim_core_write_buffer): Call
4081 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4082 argument.
4083 (sim_core_set_xor): Do not pass CPU when aborting.
4084
4085 * sim-n-core.h (sim_core_read_aligned_N,
4086 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4087 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4088 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4089 return length.
4090
4091 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4092 sim_hw_print.
4093 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4094 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4095 functions.
4096 (sim_hw_print): New function.
4097
4098 * sim-engine.h (sim_engine_vabort): Declare.
4099 * sim-engine.c (sim_engine_vabort): New function.
4100
4101Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4102
4103 * sim-trace.c (print_data): For floating-point numbers trace raw
4104 hex value.
4105 (trace_result_fp2): New function.
4106 * sim-trace.h (trace_result_fp2): New declaration.
4107 (TRACE_FP_RESULT2): New macro.
4108
4109Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4110
72f4393d
L		 4111 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4112 AM_CYGWIN32 and AM_EXEEXT.
4113 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4114 to run and install-common rules.
4115 * common/configure: regenerate
c906108c
SS		 4116
4117Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4118
4119 * sim-types.h (cell_word): New type.
4120 (natural_cell): Delete type.
4121
4122Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4123
4124 * configure: Regenerated to track ../common/aclocal.m4 changes.
4125 * config.in: Ditto.
4126
4127Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4128
4129 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4130
4131Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4132
4133 * configure: Regenerated to track ../common/aclocal.m4 changes.
4134 * config.in: Ditto.
4135
4136Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4137
4138 * acconfig.h: New file.
4139 * Make-common.in (top_builddir): New macro.
4140 (INTL_LIB): Removed.
4141 (INTLLIBS): New macro.
4142 (INTLDEPS): Likewise.
4143 (LIBDEPS): Use INTLDEPS.
4144 (EXTRA_LIBS): Use INTLLIBS.
4145 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4146 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4147 AM_LC_MESSAGES): New macros from GNU gettext.
4148
4149Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4150
4151 * sim-config.h: Discard leading _ from macros.
4152 * sim-types.h: Ditto.
4153
4154Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4155
4156 * Make-common.in (CSEARCH): Add -I to intl directories.
4157 (INTL_LIB): Point to libintl.a.
4158 (LIBDEPS): Add $(INTL_LIB).
4159 (EXTRA_LIBS): Ditto.
4160
4161Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4162
4163 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4164
4165 * cgen-ops.h (ADDCFSI): Fix.
4166 (SUBCFSI): Tweak.
4167
4168Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4169
4170 * sim-types.h (signed_address, unsigned_address): Define.
4171
4172Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173
4174 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4175 QNaN.
4176
4177Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4178
4179 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4180 New functions, pack / unpack sim_fpu struct using raw values.
4181 (sim_fpu_is): Differentiate between negative and positive
4182 infinity.
4183
4184Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185
4186 * sim-bits.h (EXTEND4): Define.
4187 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4188
c906108c
SS		 4189Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4190
4191 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4192 declared so we need this cast to prevent long long addresses
4193 from being misconfigures. Results in access to unmapped memory.
4194
4195Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4196
4197 * Make-common.in (RUNTESTFLAGS): Define.
4198 (check): Pass RUNTESTFLAGS to recursive make.
4199
4200Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4201
4202 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4203 STATE_VERBOSE_P.
4204
4205Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4206
4207 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4208 cross compiling.
4209
4210Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211
4212 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4213 (sim-inline): Update to match sim-inline.[hc]
4214 * configure: Regenerated to track ../common/aclocal.m4 changes.
4215
4216 * Make-common.in (sim_main_headers): Add sim-inline.h
4217
4218 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4219 selected.
4220 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4221
c906108c
SS		 4222 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4223 (sim_events_set_trace): Delete unused prototype.
72f4393d 4224
c906108c
SS		 4225 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4226 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4227
4228 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4229 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4230 Comment out, not yet implemented in sim-fpu.c.
4231 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4232 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4233
c906108c
SS		 4234 * sim-inline.h: Rewrite description.
4235 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4236 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4237
c906108c
SS		 4238 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4239 include generated files. Handled by generator directly.
72f4393d 4240
c906108c
SS		 4241Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4242
4243 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4244 up-to-date.
4245
4246 * sim-trace.h (TRACE_ANY_P): Define.
4247 (struct _trace_data): Add trace_any_p.
4248
4249Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4250
4251 * run.c (main): Handle all alternatives of enum sim_stop.
4252 (main): Delete unused `asection *s'.
4253
4254Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4255
4256 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4257
4258 * configure: Regenerated to track ../common/aclocal.m4 changes.
4259
4260 * sim-hw.c: New file.
4261 * sim-hw.h (sim_hw_parse): Declare function.
4262 (hw-tree.h): Do not include.
72f4393d 4263
c906108c
SS		 4264 * sim-base.h (STATE_HW): Define.
4265 (struct sim_state_base): Add member struct *hw.
4266
4267 * sim-module.c (sim-hw.h): Include.
4268 (modules): Add sim_hw_install.
72f4393d 4269
c906108c
SS		 4270 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4271
4272Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4273
4274 * sim-base.h (CPU_INDEX): Define.
4275
4276 * sim-utils.c (sim_state_alloc): Initialize.
4277 * sim-module.c (sim_post_argv_init): Ditto.
4278
4279Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4280
4281 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4282 properly formatted lists.
4283
4284Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4285
4286 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4287 0x2f needs to be 0x3f.
4288
4289Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4290
4291 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4292 not found.
4293 (hw_tree_find_*_property): Clean up error message when property is
4294 not found.
4295
4296 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4297 present before looking for it.
4298
4299Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4300
72f4393d 4301 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4302 (AC_CHECK_FUNCS): Add check for __setfpucw.
4303 * configure: Regenerated.
4304
4305Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306
4307 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4308 hw_pal_timer, hw_pal_timer_value): Define.
4309 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4310 (do_counter_event, do_counter_read, do_counter_value,
4311 do_counter_write): new functions.
4312
4313Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4314
4315 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4316 trace output.
4317
4318 * hw-base.c (hw_create): Stop searching for a device when one is
4319 found.
4320
4321Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4322
4323 * configure: Regenerated to track ../common/aclocal.m4 changes.
4324
4325Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326
4327 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4328 appends extra devices.
4329 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4330 the device names.
72f4393d 4331
c906108c
SS		 4332 * Make-common.in (hw-config.h): New target, create hw-config.h
4333 file.
4334 (SIM_HW): Definition from @sim_hw@.
4335 (hw-base.o): Depend on hw-config.h
4336
4337Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4338
4339 * Make-common.in: Get SHELL from configure.
4340 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4341 move-if-change. Fixes NT native build problem.
4342 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4343 move-if-change. Fixes NT native build problem.
4344 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4345 NT native builds.
72f4393d 4346
c906108c
SS		 4347Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4348
4349 * hw-device.h, hw-device.c (hw_strdup): New function.
4350
4351 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4352 strings name, family and args.
4353 (full_name_of_hw): Use hw_strdup when returning the full path.
4354
4355 * hw-properties.c: Clean up property not found / wrong type error
4356 messages.
72f4393d 4357
c906108c
SS		 4358 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4359 before attaching any ports.
4360
4361 * hw-base.c (hw-config.): Include. Replace hardwired table.
4362
4363 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4364
4365 * Make-common.in: Add rule for dv-glue.o.
4366
4367Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4368
4369 * hw-base.c (hw_finish): Move setting of trace level to here.
4370 (hw_create): From here.
4371
4372 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4373 ../ppc/device_table.c.
4374
4375 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4376
4377 * hw-tree.c (print_properties): Supress path when printing
4378 properties of root node.
4379
4380Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4381
4382 * hw-device.h (HW_TRACE): Define.
4383 (hw_trace): Declare.
4384 * hw-device.c (hw_trace): Implement function.
4385
4386 * hw-base.c (hw_create): Set hw trace level from "trace?"
4387 property.
4388
4389 * dv-core.c (dv_core_attach_address_callback): Add trace.
4390
4391 * dv-pal.c: Replace DTRACE with HW_TRACE.
4392
4393Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4394
4395 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4396 (hw_alloc_data): Delcare.
4397 (struct hw): Add member alloc_of_hw.
72f4393d 4398
c906108c
SS		 4399 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4400 functions. Assocate memory with a device.
4401 (stdlib.h): Include.
72f4393d 4402
c906108c
SS		 4403 * hw-base.h (set_hw_delete): Define.
4404 (hw_delete_callback): Declare.
4405 (hw_delete): Declare.
4406
4407 * hw-base.c (hw_delete): Implement function.
4408 (struct hw_base_data): Add member to_delete.
4409 (ignore_hw_delete): New function, does nothing.
4410 (hw_create): Set the hw_delete method.
4411 (hw_create): Allocate the base type using HW_ZALLOC before setting
4412 any methods.
4413
4414 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4415
c906108c 4416 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4417
c906108c
SS		 4418 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4419 (attach_hw_port_edge): Add struct hw argument
4420
4421 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4422 hw_zalloc/hw_free.
4423
4424Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4425
4426 * hw-device.h (hw_attach_address_callback,
4427 hw_detach_address_callback): Attach to a single space not a space
4428 mask. Clarify interpretation of SPACE:ADDR parameters.
4429
4430 * hw-base.c (passthrough_hw_attach_address,
4431 passthrough_hw_detach_address): Update.
4432 * dv-core.c (dv_core_attach_address_callback): Ditto.
4433 * dv-pal.c (hw_pal_attach_address): Ditto.
4434
4435Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4436
4437 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4438
4439Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440
4441 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4442 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4443 hw-properties_h, hw-tree_h): Define, point at corresponding
4444 header.
4445 (hw_base_headers): Define list of headers included by hw-base.h
4446 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4447 hw-properties.o, hw-tree.o): Specify dependencies.
4448 (dv-core.o, dv-pal.o): Ditto.
4449
4450 * sim-hw.h: New file.
4451
4452 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4453 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4454
c906108c
SS		 4455 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4456
4457 * hw-base.h, hw-base.c: new files. Copied from
4458 ../ppc/device_table.[hc].
4459
4460 * dv-core.c, dv-pal.c: New files. Copied from
4461 ../ppc/hw_{core,pal}.c
72f4393d 4462
c906108c
SS		 4463 * sim-basics.h (struct hw): Declare.
4464 (enum port_direction, enum object_disposition): Declare.
4465
4466Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4467
4468 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4469 sim_dv_src in Makefile. Take list of devices as parameter to m4
4470 macro..
4471
4472 * configure: Regenerated to track ../common/aclocal.m4 changes.
4473
4474Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4475
4476 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4477 trace_prefix can abort cleanly.
4478
4479Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4480
4481 * dv-sockser.c, dv-sockser.h: New files.
4482 * Make-common.in (dv-sockser.o): Add rule for.
4483 * aclocal.m4: Check for fcntl.h.
4484 * config.h: Add HAVE_FCNTL_H.
4485
4486 * sim-break.c (remove_breakpoint): Fix thinko.
4487
4488 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4489 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4490
44911998-03-13 Fred Fish <fnf@cygnus.com>
4492
4493 * sim-base.h (struct sim_state_base): Add prog_syms and
4494 define macro STATE_PROG_SYMS.
4495 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4496 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4497 and bfd_canonicalize_symtab, to get symbol table on first use
4498 and preserve it via STATE_PROG_SYMS for future calls to
4499 bfd_find_nearest_line.
4500
4501Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4504
4505 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4506 up to nr_maps, not just access_* maps.
4507
4508 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4509 maps.
4510
4511 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4512 over nr_maps not sim_core_nr_maps.
4513
4514 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4515 core_map argument to unsigned.
4516 (struct _sim_core): Ditto for struct member core_map.
4517
4518 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4519
4520 * sim-basics.h (access_io, access_*_io): Define.
4521 (map_read, map_write, map_exec, map_io): Define.
4522
4523 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4524 attach with more generic mapmask.
4525 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4526
c906108c
SS		 4527 * sim-core.c (sim_core_uninstall, sim_core_attach,
4528 sim_core_detach): Iterate over nr_maps instead of
4529 sim_core_nr_maps.
4530
4531 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4532 instead of the write_map.
4533 (remove_breakpoint): Ditto.
4534
4535 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4536 with read_map, write_map, exec_map resp.
4537
4538 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4539 Ditto.
4540
4541 * cgen-utils.c (sim_disassemble_insn): Ditto.
4542
4543 * sim-hrw.c (sim_write, sim_write): Ditto.
4544
4545 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4546 transfer_to_str): New functions.
4547
4548Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4549
4550 * sim-base.h (sim_state_base): New member environment.
4551 (STATE_ENVIRONMENT): New macro.
4552 * sim-config.c (current_environment): Delete.
4553 (sim_config_default): New function.
4554 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4555 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4556 (sim_config_default): Add prototype.
4557 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4558 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4559 Set STATE_ENVIRONMENT, not current_environment.
4560
4561Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4562
4563 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4564
4565Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566
4567 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4568
4569 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4570
4571Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4572
4573 * Make-common.in (TAGS): Make smarter.
4574 * Makefile.in (TAGS): Ditto.
4575
4576Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4577
4578 * sim-module.c (*): Fix typos in assertion tests.
4579
4580Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4581
4582 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4583 can't be constant.
72f4393d 4584
c906108c
SS		 4585 * sim-options.c (sim_parse_args): Ditto.
4586 (sim_args_command): Return OK, instead of nothing, for an empty
4587 command.
4588
4589Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4590
4591 * sim-profile.c (profile_info): Rename from profile_print. Drop
4592 misc and misc_cpu callback arguments. Use
4593 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4594 (profile_install): Install profile_info function.
4595
4596 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4597 STATE_PROFILE_INFO_CALLBACK): Define.
4598 (struct PROFILE_DATA): Add field info_cpu_callback.
4599 (profile_print): Delete function.
4600
4601 * sim-base.h (STATE_MODULES): Define. Replace individual
4602 STATE_*_LIST with single struct module_list.
4603
4604 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4605 (struct module_list): Declare.
72f4393d 4606
c906108c
SS		 4607 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4608 sim_module_info): New functions.
4609 (sim_module_install): Clean up module data structures.
4610
4611 * sim-info.c (sim_info): New file. New function. Call
4612 sim_module_info.
4613
4614 * Make-common.in (sim-info.o): Define rule.
4615 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4616
4617
4618Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4619
4620 * sim-base.h (sim_cpu_base): New members name, options.
4621 (sim_cpu_lookup): Add prototype.
4622 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4623 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4624 (sim_add_option_table): Update prototype.
4625 * sim-options.c (sim_add_option_table): New argument `cpu'.
4626 (standard_option_handler,standard_install): Update.
4627 (sim_parse_args): Handle cpu specific options.
4628 (print_help): New static function.
4629 (sim_print_help): Call it. Print cpu specific options.
4630 (find_match): New static function.
4631 (sim_args_command): Call it. Handle cpu specific options.
4632 * sim-utils.c (sim_cpu_lookup): New function.
4633 * sim-memopt.c (memory_option_handler): Update.
4634 (sim_memopt_install): Update.
4635 * sim-model.c (model_option_handler): Update.
4636 (model_install): Update.
4637 * sim-profile.c (profile_option_handler): Update.
4638 (profile_install): Update.
4639 * sim-trace.c (trace_option_handler): Update.
4640 (trace_install): Update.
4641 * sim-watch.c (watchpoint_option_handler): Update.
4642 (sim_watchpoint_install): Update.
4643 * cgen-scache.c (scache_option_handler): Update.
4644 (scache_install): Update.
4645
4646Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4647
4648 * Make-common.in (check): Run `make check' in testsuite dir.
4649
4650Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4651
4652 * sim-trace.c (trace_result0): New function.
4653
4654 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4655 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4656 tracing sim_fpu variables.
4657 (TRACE_ALU_RESULT0): Define.
4658 (TRACE_FP_RESULT_WORD): Define.
4659 (TRACE_FP_INPUT_WORD1): Define.
4660
4661 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4662 sim_fpu_two): New constants.
4663 (sim_fpu_op1, sim_fpu_op2): New types.
4664 (struct _sim_fpu): Delete member result. Re-order other members.
4665 (sim_fpu_sign, sim_fpu_exp): New functions.
4666 (sim_fpu_max, sim_fpu_min): new functions.
4667 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4668 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4669
c906108c
SS		 4670Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4671
4672 * sim-profile.c (profile_print): Delete duplicate test of
4673 PROFILE_INSN_IDX.
4674 (profile_print_pc): Exit early if data collection not set up.
4675 (profile_print_core): Simplify by calling sim_core_map_to_str.
4676 * sim-core.h (sim_core_map_to_str): Declare.
4677 * sim-core.c (sim_core_map_to_str): Make non-static.
4678
4679 * genmloop.sh (engine_resume): Update insn_count before exiting.
4680 (engine_resume_full): Keep accurate core profile data.
4681
4682 * cgen-utils.c (sim_disassemble_insn): Don't use
4683 sim_core_read_aligned_N, it messes up profiling results.
4684
4685Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4686
4687 * nltvals.def: Regenerate with MN10300 additions.
4688
4689Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4690
4691 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4692
c906108c
SS		 4693 * sim-trace.h, sim-trace.c (trace_result_word2,
4694 trace_input_word4, trace_result_word4): New function.
4695
4696Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4697
4698 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4699
4700 * sim-xcat.h: Delete.
4701 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4702 * cgen-sim.h: Ditto.
4703 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4704 * sim-n-bits.h: Ditto.
4705 * sim-n-core.h: Ditto.
4706 * sim-n-endian.h: Ditto.
4707
4708Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4709
4710 * syscall.c (cb_syscall): Handle short reads, and EOF.
4711
4712Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4713
4714 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4715 sim_fpu to safely print fp_word values.
4716 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4717 (trace_result_bool1, trace_result_addr1): New functions.
4718 (trace_input_bool1, trace_input_addr1): New functions.
4719
4720 * sim-trace.h (TRACE_FPU_*): Define.
4721
4722Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723
4724 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4725 (sim_fpu_fpto, sim_fpu_tofp): Define.
4726
4727Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4728
4729 * sim-fpu.c (sim_fpu_cmp): New function.
4730
4731Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4732
4733 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4734 instead of abuf->length.
4735 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4736 (set_trace_option_mask): Renamed from set_trace_options.
4737 (set_trace_option): New function.
4738 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4739 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4740
4741Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4742
4743 * sim-basics.h: Declare struct _sim_fpu.
4744
4745Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746
4747 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4748 (trace_prefix, trace_input*, trace_result*): Declare.
4749 (trace_one_insn): Change declaration, assume trace_prefix called.
4750 (trace_generic): Like trace_one_insn.
4751 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4752 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4753
c906108c
SS		 4754 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4755 trace_insn, save_data, trace_idx_to_str, print_data): New
4756 functions.
4757 (trace_one_insn): Rewrite.
4758 (trace_generic): New function.
72f4393d 4759
c906108c
SS		 4760Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4761
c906108c
SS		 4762 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4763
4764 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4765 (SEMANTIC_FN): Rewrite declaration.
4766 (DECODE): Update type of semantic_fast member.
4767 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4768 * sim-base.h (sim_state_base): Delete conditionals surrounding
4769 member scache_size.
4770
4771Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4772
4773 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4774 used.
4775
4776Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4777
4778 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4779 Add missing parameters to device_io calls.
4780 * sim-core.h: Add missing parameters to device_io calls.
4781
4782Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4783
4784 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4785 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4786 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4787 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4788 (engine_resume): Likewise. Make `engine' volatile. Save copy
4789 of cpu pointer in volatile object. Initialize read switch if
4790 -parallel.
4791
4792Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4793
4794 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4795 (SEM_INSN): New macro.
4796
4797Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4798
4799 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4800
4801Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4802
4803 * configure: Regenerated to track ../common/aclocal.m4 changes.
4804
4805Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4806
4807 * sim-types.h (fp_word): New type, define according to
4808 WITH_TARGET_FLOATING_POINT_BITSIZE.
4809
4810 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4811 configuration of size of floating point registers.
4812
4813Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4814
4815 * sim-profile.c (profile_print): Only print CPU <N> if other
4816 output is going to appear.
4817
4818Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4819
4820 * configure: Regenerated to track ../common/aclocal.m4 changes.
4821
4822Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4823
4824 * sim-types.h (address_word): Typedef according to
4825 WITH_TARGET_ADDRESS_BITSIZE.
4826 (signed_cell, unsigned_cell, natural_cell): Ditto using
4827 WITH_TARGET_CELL_BITSIZE.
72f4393d 4828
c906108c
SS		 4829 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4830 (WITH_TARGET_CELL_BITSIZE): Define.
4831 (WITH_HOST_WORD_BITSIZE): Delete.
4832
4833 * sim-config.c (print_sim_config): Update.
4834
4835 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4836 configuration of address and OpenFirmware cell sizes.
4837
4838Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4839
4840 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4841 * sim-run.c (sim_engine_run): Update.
72f4393d 4842
c906108c
SS		 4843 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4844 CPU_CIA.
4845 * sim-run.c (sim_engine_run): Ditto.
4846
4847 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4848 (sim_resume): Pass nr_cpus to sim_engine_run.
4849
4850 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4851
c906108c
SS		 4852 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4853 MAX_NR_PROCESSORS.
4854 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4855
c906108c
SS		 4856Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4857
4858 * Make-common.in (stamp-tvals): New rule.
4859 (targ-vals.h,targ-map.c): Depend on it.
4860 (clean): Remove stamp-tvals.
4861
4862Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4863
4864 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4865 in code also #if 0'ed.
4866
4867Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4868
4869 * configure: Regenerated to track ../common/aclocal.m4 changes.
4870 * aclocal.m4: Recognize --enable-maintainer-mode.
4871
4872Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4873
4874 * cgen-scache.h: Deleted.
4875 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4876 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4877 (scache_init): Use runtime computed size of SCACHE.
4878 (scache_flush): Likewise.
4879 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4880 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4881 * cgen-sim.h: Scache support moved here.
4882 (PC): Redo definition.
4883 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4884 (DECODE): Add parallel execution support.
4885 Only include semantic label members if using switch.
4886 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4887 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4888 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4889 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4890 from cgen-types.h.
4891 (engine_{stop,run,resume,halt,signal}): Delete decls.
4892 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4893 (argbuf,scache): Delete forward decls.
4894 (STATE): Delete decl.
4895 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4896 Include cgen-mem.h, cgen-ops.h.
4897 (engine_halt,engine_signal): Delete.
4898 ({ex,exc,sem,semc}_illegal): Delete.
4899 (sim_disassemble_insn): Result of extract fn is in bits.
4900 * genmloop.sh: Rewrite.
4901
4902 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4903 line numbers.
4904
4905 * sim-base.h (sim_state_base): Delete member `model'.
4906 (sim_cpu_base): Add member `model'.
4907 * sim-model.h (IMP_PROPERTIES): New type.
4908 (MACH): New members imp_props, models.
4909 (models): Delete decl.
4910 * sim-model.c (set_model): Update.
4911 * sim-profile.c (profile_print_model): Update.
4912
4913 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4914
4915Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4916
4917 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4918 CGEN_INSN_SYNTAX().
4919
4920Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4921
4922 * configure: Regenerated to track ../common/aclocal.m4 changes.
4923 * config.in: Ditto.
4924
4925Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4926
4927 * aclocal.m4 (AR): Check for sigaction.
4928
4929Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4930
4931 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4932
4933 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4934 * sim-config.c (sim_config): Replace WITH_DEVICES with
4935 WITH_TREE_PROPERTIES.
4936
4937 * configure: Regenerated to track ../common/aclocal.m4 changes.
4938
4939Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4940
4941 * Make-common.in (SIM_ENVIRONMENT): New variable.
4942 (CONFIG_CFLAGS): Add it.
4943 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4944 --enable-sim-environment option.
4945 * configure: Regenerated.
4946 * sim-config.h (environment support): Rewrite.
4947 * sim-config.c (current_environment): Define as enum, unconditionally.
4948 (current_alignment): Define unconditionally.
4949 (config_environment_to_a): Update.
4950 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4951 (sim_config): Handle environment and alignment determination
4952 unconditionally. Delete sanity checks of current_environment,
4953 unnecessary.
4954 (print_sim_config): Update.
4955 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4956 (standard_options): Add --environment.
4957 (standard_option_handler): Likewise.
4958
4959Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4960
4961 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4962 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4963 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4964 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4965 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4966 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4967 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4968 argument ADD_CA macro with two argument ADDC_C - add carrying with
4969 carry in.
4970 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4971 argument SUB_CA macro with two argument SUBC_X - subtract
4972 carrying, extended.
4973 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4974 borrow-in.
4975 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4976
4977Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4978
4979 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4980 * sim-io.h (sim_io_syscalls): Delete.
4981
4982Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4983
4984 * syscall.c (cb_syscall): Add missing else, so write to stdout
4985 isn't doubled.
4986
4987 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4988 the carry bit from the CPU's psw.
4989
4990Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4991
4992 * gennltvals.sh: Redo syscall support.
4993 * nltvals.def: Regenerated.
4994
4995Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4996
4997 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4998 the stream immediately.
4999
5000Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5001
5002 * sim-io.c (sim_io_getstring): Delete unused len2.
5003 (sim_io_syscalls): Ditto for sys_errno.
5004
5005Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5006
5007 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5008
5009 * Make-common.in (run.o): Depend on remote-sim.h.
5010 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5011 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5012
5013Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5014
5015 * sim-io.c (sim_io_syscalls): Disable lseek.
5016
5017Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5018
5019 * gennltvals.sh: Generate syscall values for d30v.
5020
5021 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5022 * nltvals.def: Regenerate.
5023
5024 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5025 (os_fstat): Likewise. Validate fd argument.
5026 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5027 just compute target stat struct length.
5028 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5029 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5030 (get_string): Return host errno values so they can be properly
5031 translated later.
5032 (cb_syscall): Likewise.
5033 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5034 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5035 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5036 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5037 (get_path): New function.
5038
5039Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5040
5041 * sim-io.c (sim_io_syscalls): New function to provide system call
5042 emulation. Provide exit, open, close, read, write, lseek, and
5043 unlink.
5044 (sim_io_getstring): New function to return a string from a
5045 simulated memory location.
5046
5047 * sim-io.h (sim_io_syscalls): Add declaration.
5048
5049Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5050
5051 * sim-core.c (sim_core_signal): Fix spelling error in message.
5052
5053 * sim-hrw.c (sim_read): Use read map, not write map.
5054
5055 * Make-common.in (all): Add .gdbinit.
5056 * gdbinit.in: Add dump command.
5057
5058 * sim-model.c (model_options): Use '\0' for `shortopt'.
5059
5060 * sim-trace.c (trace_option_handler): Set state trace file
5061 for --trace-file in addition to cpu's values.
5062 (trace_vprintf): If cpu == NULL, try state's trace file.
5063 (trace_options): Reorganize table, reword some descriptions.
5064
5065Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5066
5067 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5068 New functions.
5069
5070Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5071
5072 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5073 signal untranslated, document problem with this.
5074
5075 * nrun.c (main): Check for a prog name of `*step'. If present,
5076 step the simulator instead of allowing it to run free.
5077
5078 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5079
5080 * Make-common.in (sim_main_headers): Add sim-signal.h.
5081
5082Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5083
5084 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5085
5086Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5087
5088 * sim-signal.h: Start simulator signals at 64 so that host signal
5089 numbers can be detected and reported.
5090
5091 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5092
5093Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5094
5095 * callback.c (cb_host_to_target_stat): Fix return values.
5096
5097 * cgen-sim.h (enum_signal_type): Delete.
5098 (engine_signal): Update prototype.
5099 * cgen-utils.c: Don't include <signal.h>.
5100 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5101 (engine_signal): Update.
5102
5103 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5104 (sim_state_free): Call SIM_STATE_FREE if defined.
5105
5106 * sim-module.c (sim_module_install): Don't leave any modules
5107 installed if one fails to install.
5108
5109Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5110
5111 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5112 more, since alloca is not used in this file.
5113
5114 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5115 correctly set the carry and overflow bits for those types.
5116 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5117 with carry, so carry is correct after doing both adds.
5118 (ALU*): Space out '\' to make it easier to read.
5119
5120Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5121
5122 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5123 sim_signalled.
5124
5125 * sim-signal.c, sim-signal.h: New files.
5126 * Make-common.in (sim-signal.o): Add rule for.
5127 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5128 * sim-abort.c: Don't include <signal.h>.
5129 * sim-basics.h: #include "sim-signal.h".
5130 * sim-break.c: Don't include <signal.h>.
5131 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5132 * sim-core.c: Don't include <signal.h>.
5133 (SIGBUS): Delete definition.
5134 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5135 * sim-engine.c: Don't include <signal.h>.
5136 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5137 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5138 * sim-resume.c: Don't include <signal.h>.
5139 (SIGTRAP): Delete definition.
5140 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5141 * sim-stop.c: Don't include <signal.h>.
5142 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5143 * sim-watch.c: Don't include <signal.h>.
5144 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5145
5146 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5147
5148 * sim-base.h (CIA_ADDR): Provide default definition.
5149 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5150 * sim-break.c (sim_handle_breakpoint): Likewise.
5151
5152Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5153
5154 * Make-common.in (srccom): New variable.
5155
5156 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5157 (LIB_OBJS): Add syscall.o.
5158 (gentmap): Pass $(NL_TARGET) to $(CC).
5159 (syscall.o): Add rule for.
5160 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5161 (sim-bits.o): Depend on $(sim-n-bits_h).
5162 (sim-load.o): Depend on callback.h.
5163
5164 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5165 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5166 * cgen-mem.h, cgen-ops.h: New files.
5167
5168 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5169
5170 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5171 Rewrite build rule.
5172 * callback.c: #include string.h or strings.h.
5173 #include sys/types.h and sys/stat.h.
5174 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5175 (os_get_errno,os_open): Update.
5176 (os_stat,os_fstat): New functions.
5177 (os_init): Initialize syscall_map, errno_map, open_map.
5178 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5179 errno_map, open_map, signal_map, stat_map.
5180 (cb_read_target_syscall_maps): New function.
5181 (cb_target_to_host_syscall): New function.
5182 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5183 (cb_target_to_host_open): Renamed from target_to_host_open.
5184 (store): New function.
5185 (cb_host_to_target_stat): New function.
5186 * syscall.c: New file.
5187 * gentmap.c (sys_tdefs): New global.
5188 (gen_targ_vals_h): Output target syscall numbers.
5189 (gen_targ_map_c): Update. Output target syscall translation map.
5190 * gentvals.sh: New first argument `target'. Preface table with
5191 #ifdef NL_TARGET_$target if non-null target passed.
5192 * gennltvals.sh: New file.
5193 * nltvals.def: Regenerated.
5194
5195Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5196
5197 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5198 sim_core_dummy_M.
5199 (sim_core_dummy_M): Declare.
72f4393d 5200
c906108c
SS		 5201Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5202
5203 * sim-core.c (sim_core_signal): Print the address of the
5204 instruction.
5205
5206Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5207
5208 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5209
5210 * sim-base.h (sim_state_base): Add member trace_data.
5211 (STATE_TRACE_DATA): New macro.
5212 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5213 ({WITH_,}TRACE_DEBUG_P): New macros.
5214 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5215 (_sim_cpu): Delete forward reference.
5216 (debug_printf): Update.
5217 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5218 (trace_options): Add --trace-debug.
5219 (set_trace_options): Handle it.
5220 (trace_option_handler): Likewise.
5221 (trace_install): Init state trace_data struct.
5222 (trace_uninstall): Close state trace file.
5223 * sim-events.c (ETRACE): Only print source file and line number if
5224 --trace-debug.
5225 * sim-n-core.h (sim_core_trace_M): Likewise.
5226
5227 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5228
52291997-11-13 Felix Lee <flee@cygnus.com>
5230
5231 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5232 initializer.
5233 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5234
5235Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5236
5237 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5238
5239 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5240 built this way.
5241 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5242 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5243 source tree.
5244
5245Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5246
5247 * sim-events.c (sim_events_process): Re-compute the time -
5248 update_time_from_event - as each event is processed. Reverses
5249 previous change.
5250
5251Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5252
5253 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5254
5255Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256
5257 * sim-events.c (sim_events_process): Delete redundant call to
5258 update_time_from_event.
5259 (sim_events_slip): Always decrement time_from_event.
5260 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5261 Delete assertion that time_from_event >=0 when work in queue, no
5262 longer applicable.
5263
5264Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5265
5266 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5267 (standard_option_handler): Update.
5268
5269 * sim-options.h: Clarify documentation.
5270 (OPTION_LONG_ONLY_P): Delete definition.
5271 (OPTION_VALID_P): Define.
72f4393d 5272
c906108c
SS		 5273 * sim-options.c (sim_print_help): Allow short only options.
5274 (sim_parse_args): Ditto.
5275 (sim_args_command): Skip short only options.
5276 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5277 separate entries for short and long options in the HANDLERS and
5278 ORIG_VAL tables.
5279 (sim_parse_args): Disable argument permutation.
5280
5281Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5282
5283 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5284 Add argument M, size of data type.
5285 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5286 Declare, ditto for 5, 6 & 7 byte transfers.
5287 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5288 as aligned variant.
72f4393d 5289
c906108c
SS		 5290 * sim-n-core.h (sim_core_trace_M): Rename from
5291 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5292 with transfer type. Print transfer direction. Handle 1 and 2 byte
5293 transfers.
5294 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5295 unaligned accesses.
5296 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5297 Update all functions.
5298
5299 * sim-core.c: Generate functions starting with 16 not 1.
5300 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5301 all 5, 6 & 7 byte transfers.
5302
5303 * sim-n-core.h (sim_core_read_misaligned_N,
5304 sim_core_write_misaligned_N): Implement.
5305
5306Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307
5308 * sim-endian.h (U16_8): Implement
5309
5310 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5311
5312 * sim-endian.h (VL8_16, VH8_16): Implement.
5313
5314 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5315 long in printf.
5316 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5317 (memory_option_handler): Skip comma in alias address list
5318
5319Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5320
5321 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5322 space params.
5323 (parse_size, parse_addr): New functions
5324 (memory_option_handler, memory_options): Parse address & size
5325 using new functions. Pass level, space, modulo to do_memopt_add &
5326 do_memopt_del.
5327
5328 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5329
5330 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5331 `attach_type attach' argument with `unsigned level' argument.
5332 Document.
5333
5334 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5335 sim_core_attach): Replace argument attach with level. Update
5336 verification of arguments.
5337 (sim_core_map_detach, sim_core_detach): Replace argument attach
5338 with level.
5339
5340 * sim-basics.h (enum _attach_type): Delete.
5341
5342Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5343
5344 * sim-core.h (sim_core_write_8): Define.
5345
5346Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5347
5348 * sim-bits.h: Document ROTn macro.
5349
5350 * sim-endian.h (H2T): Handle 16 byte variables.
5351
5352 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5353 error.
5354
5355 * sim-core.c: Do not generate sim_core_*_word.
5356
5357 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5358 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5359
5360 * sim-core.h (sim_core_read_unaligned_word,
5361 sim_core_read_aligned_word, sim_core_read_word,
5362 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5363 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5364
5365Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5366
5367 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5368
5369 * sim-endian.h: Disable 16 byte support.
5370
5371Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5372
5373 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5374
5375 * sim-n-core.h (sim_core_trace_N): New function.
5376 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5377 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5378
5379 * sim-endian.h: Add 128 bit variant.
5380
5381 * sim-core.h, sim-core.c: Add 128 bit variant.
5382
5383 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5384
5385Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5386
5387 * sim-events.c (sim_events_process): Clear events->work_pending.
5388 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5389 setting, nr_ticks_to_process.
5390 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5391 when the event queue isn't next.
5392
5393 * sim-events.h, sim-events.c (sim_events_slip): New function.
5394
5395Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5396
5397 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5398
5399 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5400 arguments.
5401
5402Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5403
5404 * nrun.c (main): Remove useless test of name != NULL.
5405 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5406
5407Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5408
5409 * sim-fpu.c (EXPMAX): Type is unsigned.
5410 (MIN_INT, MAX_INT): Type is signed64.
5411 (i2fpu): Type of val is signed64.
5412
5413Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414
5415 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5416 a bucket size of zero.
5417
5418 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5419 OPTION_PROFILE_PC): Define.
5420 (profile_option_handler): Add support for --profile-pc and
5421 --profile-pc-granularity options.
5422 (profile_pc_init): When possible, compute nr buckets from bucket
5423 size.
5424
5425 * sim-profile.c (profile_pc_init): Align the profile-pc end
5426 address with the profile-pc bucket size.
5427
5428 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5429 something less ambiguous.
5430 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5431
5432 * sim-profile.c (profile_pc_cleanup): New function. Move
5433 profile_pc_uninstall code to here.
5434 (profile_pc_uninstall): Call.
5435 (profile_pc_init): Call.
5436
5437Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5438
5439 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5440 file using BSD gprof format.
5441
5442 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5443 unsigned_word.
5444 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5445 MSBIT64): Force result to unsignedN.
5446
5447Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448
5449 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5450 brace from macro.
5451 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5452 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5453 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5454 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5455
5456Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5457
5458 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5459 type void*.
5460
5461 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5462 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5463 type void*.
5464 (sim_core_attach): Rename buffer_freed to free_buffer, type
5465 void*. Ensure that allocated buffer is alligned according to
5466 region's address.
5467
5468Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5469
5470 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5471 (ALU64_SUB): Define.
5472
5473 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5474 (.gdbinit): Remove dependencies, generate once per build.
5475
5476Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5477
5478 * sim-n-core.h (sim_core_read_aligned_N,
5479 sim_core_write_aligned_N): Make xaddr param type address_word not
5480 unsigned_word.
5481
5482Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5483
5484 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5485 unpacked floating point struct. Pass sim_fpu object by reference.
5486 Add preliminary support for rounding modes.
72f4393d 5487
c906108c
SS		 5488Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489
5490 * configure: Regenerated to track ../common/aclocal.m4 changes.
5491
5492Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5493
5494 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5495 WITH_TARGET_BITSIZE.
5496
5497Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5498
72f4393d 5499 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5500
5501Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5502
5503 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5504 and zfree instead of xmalloc and free. Prevents warnings.
5505
5506Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5507
5508 * configure: Regenerated to track ../common/aclocal.m4 changes.
5509
5510Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5511
5512 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5513 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5514
5515 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5516 controling the bitsize/msb of the target.
5517
5518Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5519
5520 * Make-common.in: New files sim-break.c, sim-break.h.
5521 * sim-base.h: Add point to breakpoint list to sim_state_base.
5522 * sim-break.c sim-break.h: New modules that implement intrinsic
5523 breakpoint support.
5524 * sim-module.c: Add breakpoint module.
72f4393d 5525
c906108c
SS		 5526Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5527
5528 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5529 an hour.
5530 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5531 if (0) { 1 % 0; }
5532 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5533 (SIGBUS) define for Windows.
5534 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5535 * sim-resume.c: define SIGTRAP for windows.
5536 * sim-xcat.h: use token pasting if ALMOST_STDC.
5537
5538Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5539
5540 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5541 configured values.
5542 (CONFIG_CFLAGS): Add same.
72f4393d 5543
c906108c
SS		 5544Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5545
5546 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5547 (SIGNED32): use ##i32.
5548
5549Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5550
5551 * configure: Regenerated to track ../common/aclocal.m4 changes.
5552
5553Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5554
5555 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5556 endian of target.
5557
5558 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5559 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5560 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5561 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5562 (CONFIG_CFLAGS): Add same.
5563
5564 * aclocal.m4: Perform AC_SUBST on optional options.
5565
5566Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567
5568 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5569
5570 * sim-options.c (standard_option_handler): Typo in warning message.
5571
5572 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5573
5574 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5575 insn count. Make count conditional on there being a valid
5576 INSN_NAME.
5577 (profile_pc_init): Make default PC profile frequency an arbitrary
5578 256.
5579
5580 * sim-base.h: Ditto.
5581
5582 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5583 SIM_HAVE_MODEL.
5584
5585 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5586 archure struct.
5587
5588Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5589
5590 * configure: Regenerated to track ../common/aclocal.m4 changes.
5591
5592Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5593
5594 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5595 configured alignment.
5596
5597Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598
5599 * configure: Regenerated to track ../common/aclocal.m4 changes.
5600
5601Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602
5603 * sim-config.c (sim_config): Check for default alignment.
5604
5605 * sim-options.c (standard_option_handler): Add alignment option.
5606
5607 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5608 default alignment requirements on memory accesses.
72f4393d 5609
c906108c
SS		 5610Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5611
5612 * sim-load.c (sim_load_file): Return failure if the executable
5613 had no loadable sections.
5614
5615Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5616
5617 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5618 trace output.
5619
5620 * sim-core.c (sim_core_signal): When bad access halt simulator
5621 SIGSEGV / SIGBUS instead of aborting.
5622 (signal.h): Include.
72f4393d 5623
c906108c
SS		 5624 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5625 options was missing.
5626
5627 * sim-bits.h (MOVED): Define
5628
5629Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630
5631 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5632 BIT.
5633
5634 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5635
5636 * sim-bits.c: Add 8 bit versions of bit macros.
5637
5638 * sim-bits.h: Ditto.
5639
5640Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5641
5642 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5643 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5644
c906108c
SS		 5645 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5646 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5647
c906108c
SS		 5648 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5649 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5650
c906108c
SS		 5651Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5652
5653 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5654 configure.in: Output to cconfig.h instead of config.h.
5655
5656 * configure: Regenerated to track ../common/aclocal.m4 changes.
5657
5658Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5659
5660 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5661 BFD if known.
5662
5663Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5664
5665 * callback.c (os_write): divert stdout and stderr to their
5666 respective hooks.
5667
5668Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5669
5670 * sim-profile.c (profile_print_speed): Call
5671 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5672
5673 * sim-events.c (sim_events_elapsed_time): New function return nr
5674 host MS consumed by the simulator.
5675 (sim_watch_valid): Use.
5676
5677 * sim-module.c (modules): Install sim_events very very early.
5678
5679 * sim-profile.c (profile_print): Call profile_print_pc.
5680 (print_bar):
5681 (profile_pc_init): New function, set up processor for PC
5682 profiling.
5683 (profile_print_pc): New function, print a PC profile.
5684 (profile_pc_event): New function, sample PC.
5685
5686 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5687 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5688 profile struct.
5689
5690 * sim-options.c (sim_print_help): Pacify GCC.
5691
5692 * sim-n-core.h (sim_core_read_aligned_N,
5693 sim_core_write_aligned_N): Add un-conditional profile call.
5694 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5695 profile call when aligned read/write isn't used.
5696
5697 * sim-base.h: Include sim-profile, sim-model after sim-core &
5698 sim-events allow sim-core to define useful values.
5699
5700 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5701 (profile_option_handler, profile_options): Add support for
5702 --profile-core option.
5703 (print_bar): Include when core profiling.
5704 (profile_print_core): New function, print core profile.
5705
5706 * sim-config.c (print_sim_config): Print profile status.
5707
5708 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5709 WITH_PROFILE_PC_P): Define.
5710 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5711 (PROFILE_COUNT_CORE): Define.
5712
5713Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5714
5715 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5716 interrupt_names array as the data.
5717 (sim-watch.h): Document.
5718
5719Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720
5721 * sim-options.c (sim_print_help): When the doc string is to long
5722 word wrap it.
5723
5724 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5725 that only the first few the watch options are listed. Generate
5726 meanginful usage messages.
5727
5728 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5729
c906108c
SS		 5730Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5731
5732 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5733 (standard_option_handler): Handle --architecture-info.
5734
5735Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5736
5737 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5738 illegal zero-sized array.
5739 * sim-core.c (sim_core_xor_read_buffer): same.
5740
5741Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5742
5743 * nltvals.def: Regenerate.
5744
5745Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746
5747 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5748
5749Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5750
5751 * sim-bits.c (MASKED): Delete.
5752 (EXTRACTED): Delete.
5753 (LSEXTRACTED, MSEXTRACTED): New functions.
5754
5755 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5756 (MSMASKEDn, LSMASKEDn): Add last argument.
5757 (MSMASK*): Ditto.
72f4393d 5758
c906108c
SS		 5759 * sim-bits.h (EXTEND8, EXTEND16): Define.
5760 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5761
5762 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5763
5764 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5765 current instruction address.
5766
5767 * sim-inline.h (*_ENGINE): Define.
5768
5769Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770
5771 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5772
5773 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5774 (watch_option_handler): Call delete_watchpoint with ident or type.
5775 (sim_watchpoint_install): Create interrupt specific watchpoint
5776 commands on the fly.
5777 (do_watchpoint_create): New function, create a watch point using
5778 type/int-nr info encoded in the option nr.
5779 (do_watchpoint_info): New function. List active watchpoints.
5780
5781 * sim-watch.h: Change data structure to a list.
5782
5783 * sim-memopt.c (memory_option_handler): Require explicit "all"
5784 before deleting all memory regions.
5785
5786 * sim-utils.c (sim_do_commandf): New function, printf version of
5787 sim_do_command.
5788
72f4393d
L		 5789 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5790
c906108c
SS		 5791 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5792 bit endianness.
5793 (SIGNED64, UNSIGNED64): Delete.
5794 (ALU64_ADD): Don't rely on bit endianness.
5795 (ALU64_BEGIN): Define.
5796
5797 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5798 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5799
5800 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5801 suffix - u64, LL - to 64 bit constants.
5802
5803Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5804
5805 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5806
5807 * sim-utils.h (NZALLOC): Define - zalloc * N.
5808
5809 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5810 implementation of read/write functions.
5811
5812 * Make-common.in (sim-hrw.o): New target.
5813
5814 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5815 memory.
5816
5817 * sim-memopt.c (memory_option_handler): Implement memory-size
5818 command. Implement memory-alias command. Let memory-delete delete
5819 all memory regions.
5820 (add_memopt): New function. Add a memory region.
5821 (do_memopt_delete): New function. Delete a memory region.
5822
5823 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5824
5825 * sim-core.c (sim_core_detach): New function.
5826 (sim_core_map_detach): New function. Perform the actual detach.
5827 (sim_core_init): Move initialization code from here.
5828 (sim_core_install): To here.
5829 (sim_core_uninstall): And here.
5830
5831 * sim-module.c: Add memopt module.
5832
5833 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5834 simulator base type.
5835
5836 * Make-common.in (sim_main_headers): Add sim-memopt.h
5837 (sim-memopt.o): New target.
5838
5839 * sim-core.c (sim_core_install): Add core_options to the option
5840 table.
5841
5842 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5843 --watch-delete.
5844
5845 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5846 comments.
5847
5848 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5849 address_word, add mask member.
72f4393d 5850
c906108c
SS		 5851 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5852 address_word, allow for 64bit targets in 32bit host. Add modulo
5853 argument.
5854 (sim_core_map_attach): Ditto.
5855 (new_sim_core_mapping): Ditto.
5856 (sim_core_translate): Mask address when modulo memory.
5857
5858Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5859
5860 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5861
5862 * gdbinit.in: New file.
5863 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5864 * Make-common.in (distclean): Delete .gdbinit.
5865 (.gdbinit): Add rule for.
5866 * configure: Regenerated to track ../common/aclocal.m4 changes.
5867
5868 * Make-common.in (cgen-run.o): Add rule for.
5869
5870Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5871
5872 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5873
5874 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5875 both resumed and previous elapsed time.
5876 (sim_events_init): Set initial_wallclock and current_wallclock to
5877 zero.
5878 (sim_events_install): Install sim_events_suspend and
5879 sim_events_resume.
5880 (sim_events_watch_clock): Allow for suspended simulator when
5881 computing the time of the clock event.
5882
5883 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5884 initial_wallclock to elapsed_wallclock, set both to zero.
5885 (sim_events_init, sim_events_uninstall): Delete prototypes.
5886
5887 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5888
c906108c
SS		 5889 * sim-module.c(sim_module_resume, sim_module_suspend): New
5890 functions.
5891
5892Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5893
5894 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5895 message.
5896
5897Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5898
5899 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5900 * Make-common.in (TAGS): Likewise.
5901 * sim-n-bits.h: Add TAGS comments for all functions.
5902 * sim-n-core.h: Likewise.
5903 * sim-n-endian.h: Likewise.
5904
5905Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5906
5907 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5908 kind.
72f4393d 5909
c906108c 5910 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5911
c906108c
SS		 5912 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5913 definition.
5914
5915Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5916
5917 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5918 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5919
5920Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921
5922 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5923 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5924 nr_transfered and nr_this_transfer unsigned.
5925
5926 * sim-events.c (sim_events_tickn): N is signed, as limited to
5927 MAXINT.
5928
5929 * sim-n-endian.h (offset_N): Change size to unsigned.
5930
5931 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5932
5933Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934
5935 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5936
5937 * sim-options.c (sim_parse_args): Use dupargv.
5938
5939Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5940
5941 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5942
5943Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944
5945 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5946 base type.
5947
5948 * sim-options.c (standard_options): Add --architecture=MACHINE and
5949 --target=TARGET options.
5950 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5951 (standard_option_handler): Handle architecture and target options.
5952 (bfd.h): Include.
72f4393d 5953
c906108c
SS		 5954 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5955 bfd_openr.
5956 (sim_analyze_program): Set prog_bfd architecture from
5957 STATE_ARCHITECTURE if known.
5958
5959Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5960
5961 * configure: Regenerated to track ../common/aclocal.m4 changes.
5962 * config.in: Ditto.
5963
5964Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965
5966 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5967 that option does not apply to certain files.
5968
5969Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970
5971 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5972 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5973 offset from MSB/LSB.
5974
5975 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5976 access address of sub word quantity of a hosts 16, 32, 64 bit word
5977 type.
5978 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5979 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5980 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5981 return N*2 byte value with argument in Hi/Lo word. Renamed from
5982 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5983
c906108c
SS		 5984 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5985 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5986 so that bit offset is explicit.
5987
5988Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989
5990 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5991 Update STATE_PROG_BFD when needed with a dup'd copy of the
5992 program.
5993
5994 * sim-config.c (sim_config): Delete ABFD argument, use
5995 STATE_PROG_BFD directly.
5996
5997Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5998
5999 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6000
c906108c
SS		 6001 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6002 and sim_load.
6003 (bfd.h): Include.
72f4393d 6004
c906108c
SS		 6005 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6006 hardware only simulator targets.
6007
6008 * Make-common.in (sim-hload.o): Add rule.
6009
6010Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011
6012 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6013 used by copyargv and freeargv.
6014
6015 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6016 STATE_PROG_ARGV, not just a pointer.
6017
6018Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019
6020 * configure: Regenerated to track ../common/aclocal.m4 changes.
6021 * config.in: Ditto.
6022
6023Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024
6025 * aclocal.m4 (sim-endian): Add second argument to
6026 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6027 default endian when not hardwired.
6028
6029 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6030 else failes value for target byte order.
6031
6032 * sim-config.c (sim_config): Add abfd arguments. Set
6033 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6034 from same.
6035 (sim_config): Return SIM_RC, don't abort.
6036 (bfd.h): Include.
72f4393d 6037
c906108c
SS		 6038 * run.c (main): Update call to sim_open - add ABFD argument.
6039 * nrun.c (main): Add NULL ABFD argument.
6040
6041Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6042
6043 * callback.c (os_poll_quit): Make static.
6044 Call sim_cb_eprintf, not p->eprintf.
6045 (sim_cb_printf, sim_cb_eprintf): New functions.
6046 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6047
6048 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6049 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6050 sim-utils.h. #include sim-utils.h.
6051 * sim-utils.h: Above decls moved here.
6052 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6053
6054 * sim-watch.c (action_watchpoint): Fix thinkos.
6055
6056Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6057
6058 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6059
6060Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6061
6062 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6063 to FORCED_ALIGNMENT case.
6064
6065Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6066
6067 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6068
6069Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6070
6071 * Make-common.in (libsim.a): Fix typo.
6072
6073Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074
6075 * nrun.c (main): Verify the structure returned before using it.
6076
6077Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6080 default.
6081
6082 * sim-engine.c (sim_engine_install): New function. Install the
6083 engine init functions.
6084 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6085
c906108c
SS		 6086 * sim-module.c: Add sim_engine to list of modules that always
6087 install.
6088
6089Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6090
6091 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6092 to remove the old watchpoint, not delete_watchpoint.
6093 (watch_option_handler): Action the correct watchpoint, not just
6094 cycles.
6095
6096Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6097
6098 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6099 both low and high word.
6100 (sim_core_write_aligned_N): Ditto.
72f4393d 6101
c906108c
SS		 6102 * sim-trace.c (set_trace_options): Delete code explicitly setting
6103 core->trace.
6104
6105 * sim-options.c (sim_print_help): Call the list commands if not a
6106 standalone simulator.
6107 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6108
c906108c
SS		 6109 * sim-trace.c (set_trace_options): Assume core present.
6110
6111 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6112 buffer when full not almost full.
6113
6114Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115
6116 * sim-events.c (sim_events_process): Don't blat the event queue
6117 when processing watchpoints.
6118
6119 * sim-watch.h: Make arg unsigned long - stop sign extension.
6120
6121 * sim-events.c (sim_watch_valid): rewrite so debugable.
6122
6123 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6124
6125 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6126 inequality test is possible.
6127 (handle_watchpoint): Re-pass is_within arg.
6128 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6129 0 to schedule_watchpoint's is_within arg.
6130 (sim_watchpoint_init): Re-pass is_within arg.
6131
6132 * sim-options.c (sim_print_help): Add is_command argument. Don't
6133 include -- prefix when called from the command line interpreter.
6134
6135 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6136
6137 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6138 zero indicates that the test should be reversed.
6139 (sim_events_watch_core): Ditto.
6140 (WATCH_CORE): Compare range against is_within.
6141 (WATCH_SIM): Ditto.
6142
6143Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6144
6145 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6146 sim_core_read_buffer. Check nr-bytes transfered.
6147
6148 * sim-core.h (sim_core_common): Define a new struct that contains
6149 the common data. to sd and cpu structures.
6150 * sim-core.c (sim_core_attach): Update.
6151 (sim_core_init): Update. Remember to copy initialized data to each
6152 cpu.
6153 (sim_core_find_mapping): Ditto.
6154
6155 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6156 (sim_core_write_buffer): Ditto.
6157
6158 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6159 transfer use xor version of read buffer.
6160 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6161
c906108c
SS		 6162 * sim-core.c (sim_core_xor_read_buffer): New function implement
6163 xor-endian data read breaking transfer up into xor-endian sized
6164 blocks.
6165 (sim_core_xor_write_buffer): Ditto for write.
6166 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6167 - needed for xor-endian transfers.
6168
6169Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170
6171 * sim-inline.h: Review description.
72f4393d 6172
c906108c
SS		 6173 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6174 to just those involved in data transfers and configuration.
72f4393d 6175
c906108c
SS		 6176 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6177 string.
6178 * sim-n-core.h (sim_core_read_aligned_N): Use.
6179 (sim_core_read_unaligned_N): Ditto.
6180 (sim_core_read_unaligned_N): Ditto..
6181 (sim_core_write_unaligned_N): Ditto.
72f4393d 6182
c906108c 6183 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6184
c906108c
SS		 6185 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6186 endian.
6187 (sim_core_read_aligned_N): Ditto.
6188
6189 * sim-core.c (sim_core_set_xor_endian): New function.
6190 (sim_core_attach): Don't overwrite the per-cpu xor map when
6191 cloning the global core.
6192
6193Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6194
6195 * sim-engine.h: Update below so that it is using an enumerated
6196 type.
6197
6198Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6199
72f4393d
L		 6200 * sim-engine.c (sim_engine_restart):
6201 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6202 return value used for simulator restart from 0 to 2.
6203
6204Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6205
6206 * cgen-scache.c (scache_option_handler): Add is_command arg.
6207
6208 * sim-model.c (model_option_handler): Add is_command argument.
6209
6210 * sim-profile.c (profile_option_handler): Add is_command arg.
6211
6212 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6213 involved.
6214
6215 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6216 order that they are registered.
6217
6218 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6219 between option and command line processing.
6220
6221 * sim-options.c: Include stdlib.h, ctype.h.
6222
6223 * Make-common.in (sim-watch.o): Add rule.
6224 (sim_main_headers): Assume sim-assert.h included.
6225 (sim-*.o): Simplify make rule.
72f4393d 6226
c906108c
SS		 6227 * sim-module.c: Add sim_watch_install to module list.
6228
6229Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6232 has been loaded.
6233
6234 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6235 * sim-events.c (sim_events_install): Ditto.
6236 * sim-core.c (sim_core_install): Ditto.
6237 * sim-model.c (model_install): Ditto.
6238 * sim-options.c (standard_install): Ditto.
6239 * sim-profile.c (profile_install): Ditto.
6240 * sim-reason.c (sim_stop_reason): Ditto.
6241 * sim-run.c (sim_engine_run): Ditto.
6242 * sim-utils.c (sim_analyze_program): Ditto.
6243
6244 * sim-module.c (modules): Make profile_install and trace_install
6245 optional.
6246
6247 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6248
6249 * sim-options.c (standard_option_handler): Set the byte order.
6250
6251 * sim-events.c (sim_events_process): Allow multi tick processing.
6252 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6253
c906108c
SS		 6254 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6255 prototypes. Under development.
6256 (sim_events): Replace processing with nr_ticks_to_process.
6257
6258Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6259
6260 * nrun.c (main): Pass callbacks to sim_open instead of using
6261 sim_set_callbacks.
6262
6263 * run.c (main): Ditto.
6264
6265Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6266
6267 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6268 stop tk interrupting malloc calls.
6269 (sim_events_zalloc): Converse.
6270
6271 * Make-common.in (sim_main_headers): Add sim-events.h.
6272
6273 * sim-events.c (sim_events_schedule_after_signal): Change return
6274 type to void - signal events are strictly internal.
6275 (sim_events_init): Allocate a finite buffer for signal events.
6276 (sim_events_schedule_after_signal): Enter signal events into the
6277 signal buffer.
6278
6279 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6280 (sim_engine_restart): Ditto.
6281 (sim_engine_abort): Ditto.
6282 * sim-stop.c (sim_stop): Ditto.
6283 (control_c_simulation): Ditto.
6284 * sim-resume.c (sim_resume): Ditto.
6285 (has_stepped): Ditto.
6286 * sim-abort.c (sim_engine_abort): Ditto.
6287
6288 * sim-basics.h (transfer_type): New type.
6289
6290 * sim-core.c (sim_core_signal): New function. Print core signal
6291 information.
6292 (sim_core_find_mapping): Add transfer argument.
6293
6294 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6295 SIM_CORE_SIGNAL if a recoverable abort.
6296 * sim-core.c (sim_core_find_mapping): Ditto.
6297
6298Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6299
6300 * sim-core.c (sim_core_find_mapping): Replace calls to
6301 sim_io_error to more resiliant sim_engine_abort.
6302
6303 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6304 (sim_core_write_unaligned_N): Ditto.
6305
6306Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307
6308 * sim-module.c: Add sim_events_install to list.
72f4393d 6309
c906108c
SS		 6310 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6311 from sim_core_*.
6312 (sim_events_init): Now returns SIG_RC.
6313
6314 * sim-run.c: New file. Generic sim_engine_run.
6315 * sim-reason.c: New file. Generic sim_stop_reason.
6316 * sim-stop.c: New file. Generic sim_stop.
6317 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6318
c906108c
SS		 6319 * Make-common.in (sim-engine.o): Add rule.
6320 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6321
c906108c
SS		 6322 * sim-engine.h, sim-engine.c: New file. Provide generic
6323 implementation of sim_engine_halt, sim_engine_error. et.al.
6324
6325 * sim-base.h (sim_state_base): Add member halt.
6326 (sim-engine.h): Include.
6327
6328 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6329 handlers.
6330 * sim-events.c (sim_events_poll): Update event handler.
6331
6332Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6333
6334 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6335 function.
6336 (sim_events_watch_sim): New function.
6337 (sim_events_watch_core): New function.
6338 (sim_watch_valid): New function.
6339 (sim_events_preprocess): New function.
6340 (sim_events_process): Process the watchpoints as well as the timer
6341 queue.
6342 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6343 (sim_events_deschedule): Check all the queues when removing an
6344 event.
6345 (sim_events_init): Ditto for cleaning.
6346
6347Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6348
6349 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6350
6351Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6352
6353 * callback.c (os_open): Type of arg flags is int.
6354
6355Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6356
6357 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6358 just like normal numbers as per IEEE rules.
6359
6360Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6361
6362 * callback.c (os_close): Mark the descriptor as being
6363 available if the close succeeded.
6364 (os_open): Pass 0644 as the mode of the file being created.
6365
6366Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6367
6368 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6369 float.
6370
6371 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6372 * sim-lnline.h: Update.
6373
6374 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6375 conversion functions.
6376 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6377
c906108c
SS		 6378 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6379 compare functions. Replacing.
6380 (sim_fpu_cmp): This. Delete.
72f4393d 6381
c906108c
SS		 6382Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6383
6384 * sim-core.c (sim_core_find_mapping): Call engine_error not
6385 sim_io_error when possible.
6386
6387Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6388
6389 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6390 high/low double word.
6391
6392 * sim-trace.h: Remove definition of attribute - defined in
6393 sim_basics.h.
6394
6395Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396
6397 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6398 name of the option - or family of options.
6399
6400 * sim-options.c (sim_args_command): Match command `a-b c' with
6401 option `--a-b-c' from option table.
6402
6403Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404
6405 * sim-options.c (sim_print_help): For optional arguments, wrap
6406 them in [].
6407
6408 * sim-trace.c (set_trace_options): New function, handle optional
6409 argument and multiple assignment.
6410 (trace_option_handler): Update.
6411
6412 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6413 when branch tracing selected.
6414
6415Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416
6417 * sim-trace.c (trace_one_insn): Make a va-args function.
6418
6419 * sim-trace.c (trace_vprintf): New function, va-arg version of
6420 trace_printf.
6421
6422Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6423
6424 * sim-trace.c (trace_uninstall): Don't close a file twice.
6425 * sim-profile.c (profile_uninstall): Likewise.
6426
6427Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6428
6429 * sim-trace.c (toplevel): Include bfd.h.
6430 (trace_options): Note that --trace-linenum also turns on
6431 --trace-insn. Add --trace-{branch,semantics}.
6432 (trace_option_handler): If --trace-linenum, also turn on
6433 --trace-insn. Add --trace-branch support. If --trace-semantics,
6434 turn on ALU, FPU, branch, and memory tracing.
6435 (trace_one_insn): New function to trace an instruction. Support
6436 --trace-linenum.
6437 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6438
6439 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6440 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6441 (TRACE_branch): Add new mask.
6442 (TRACE_*_P): Define all possible trace_p macros.
6443 (trace_one_insn): Declare function.
6444
6445Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6446
6447 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6448 GNU C doesn't support __attributes__.
6449 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6450 format strings.
6451
6452Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6453
6454 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6455 addresses are masked forcing them to be correctly aligned.
6456 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6457 * sim-config.c (config_alignment_to_a): Update.
6458
6459 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6460 core data.
6461 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6462 type.
6463 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6464 processor specific core maps.
6465 (sim_core_map_attach): Copy the core map data to each of the
6466 processor specific core data structures.
6467 * sim-core.c (sim_core_find_mapping): Update.
6468
6469 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6470 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6471 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6472 alternatives that handle unaligned addresses.
6473 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6474 with just CPU arg.
6475 * cgen-utils.c (sim_disassemble_insn): Update.
6476
6477Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6478
6479 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6480 tracing.
6481
6482 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6483 fpu support.
6484
6485 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6486
6487Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6488
6489 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6490 to map type.
72f4393d 6491
c906108c
SS		 6492 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6493 statement.
6494
6495Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6496
6497 * cgen-trace.c: Prepend additional trace_printf argument.
6498
6499 * cgen-utils.c (sim_disassemble_insn): Add additional core
6500 arguments.
6501
6502Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6503
6504 * nrun.c (main): Catch/report errorenous simulator states.
6505
6506 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6507 * sim-trace.c: #include string.h/strings.h so that memset is
6508 defined.
6509 * sim-utils.c: Ditto.
6510 * sim-profile.c: Ditto. And stdlib.h.
6511 (print_bar): Only define when used by instruction or memory profiler.
6512
6513 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6514
c906108c
SS		 6515 * sim-load.c (sim_load_file): Make the name constant.
6516 (sim_load_file): Passify gcc.
6517
6518 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6519 file.
6520 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6521
c906108c
SS		 6522 * sim-base.h (sim_cpu): Pre define here so available to all.
6523
6524 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6525 Restore the sim_cpu and instruction_address arguments so that full
6526 information is available to the abort function.
6527 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6528 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6529
6530 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6531 tracing support for sim-events and sim-core.
6532 (trace_option_handler): Convert #if to if where possible so always
6533 compiled/checked by C compiler.
6534 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6535
c906108c
SS		 6536 * sim-base.h: Adjust comment documenting how to define the cpu
6537 structure.
6538 (sim_state_base): Add sim_core and sim_events to simulator base
6539 object.
6540
6541 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6542 * sim-core.c (sim_core_init, sim_core_attach,
6543 sim_core_find_mapping): Update.
6544 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6545 update_time_from_event, insert_sim_event,
6546 sim_events_schedule_after_signal, sim_events_deschedule,
6547 sim_events_tick): Ditto.
72f4393d 6548
c906108c
SS		 6549 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6550 sim-model.h): Move #includes from here.
6551 * sim-base.h: To here.
6552 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6553
c906108c
SS		 6554Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6555
6556 * callback.c (default_callback): Missing initialisers.
6557
6558Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6559
6560 * sim-utils.c (sim_add_commas): New function.
6561 * sim-basics.h (sim_add_commas): Add prototype.
6562 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6563 * sim-profile.c (COMMAS): New macro.
6564 (print_*): Use it to print commas in numbers.
6565
6566 * configure: Regenerated.
6567
6568 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6569 (cgen_state): New member run_fast_p.
6570 (cgen_init): Add prototype.
6571 (sim_disassemble_insn): New arg `cpu'.
6572 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6573 * cgen-utils.c (cgen_init): New function.
6574 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6575 * genmloop.sh: Call engine_halt if loop exits.
6576
6577 * Makefile.in (sim-options_h): Define.
6578 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6579 (sim-model.o): Add new rule.
6580 (cgen-{scache,trace,utils}.o): Add new rules.
6581 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6582 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6583 Indent output by 2 spaces.
6584 * cgen-scache.h (scache_print_profile): Update.
6585 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6586 Use trace_printf, not fprintf.
6587 (trace_extract): Use trace_printf, not cgen_trace_printf.
6588 * genmloop.sh (!FAST case): Increment `insn_count'.
6589 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6590 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6591 access macro's name.
6592 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6593 Change return type to SIM_RC.
6594 (sim_core_{install,uninstall}): New functions.
6595 * sim-core.h (sim_core_{install,uninstall}): Declare.
6596 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6597 Change return type to SIM_RC.
6598 * sim-model.h (models,machs,model_install): Declare.
6599 * sim-module.c (modules): Add scache_install, model_install.
6600 (sim_post_argv_init): Set cpu->state backlinks.
6601 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6602 (standard_option_handler): Likewise.
6603 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6604 sim-profile.h.
6605 (*): Assume ANSI C.
6606 (profile_options): Delete --profile-simcache.
6607 (profile_option_handler): Likewise.
6608 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6609 spaces.
6610 (profile_print_{memory,model}): Likewise.
6611 (profile_print_simcache): Delete.
6612 (profile_print_speed): New function.
6613 (profile_print): Rewrite.
6614 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6615 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6616 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6617 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6618 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6619 (profile_print): Update prototype.
6620
6621Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6622
6623 * cgen-scache.[ch], cgen-sim.h: New files.
6624 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6625 * sim-model.c: New file.
6626
6627 * Make-common.in (clean targets): Undo patch of Apr. 22.
6628
6629Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6630
6631 * sim-n-bits.h (signed): If we have a standard compiler, undef
6632 signed, so that signedN is defined correctly.
6633
6634Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6635
6636 * sim-module.h, sim-model.h, sim-profile.h: New files.
6637 * sim-module.c, sim-profile.c: New files.
6638 * Make-common.in (SIM_PROFILE): Define
6639 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6640 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6641 (sim_module.o,sim-profile.o): Add rules for.
6642 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6643 (--enable-sim-profile): Add.
6644 * configure: Regenerated.
6645 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6646 model. Move trace and profile support to sim-{trace,profile}.h.
6647 New members trace_data, profile_data.
6648 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6649 * sim-config.h: Provide default definition of WITH_PROFILE.
6650 (WITH_TRACE): Change default to -1.
6651 (MAX_NR_PROCESSORS): Always define.
6652 * sim-options.c: Move trace and profile support to
6653 sim-{trace,profile}.h.
6654 (sim_pre_argv_init): Moved to sim-model.c.
6655 (standard_install): New function.
6656 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6657 (standard_install): Declare.
6658 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6659 (trace_install, trace_uninstall): New functions.
6660 (trace_printf): Update reference to TRACE_FILE.
6661 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6662 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6663 (WITH_TRACE_FOO_P): Define.
6664 (trace_install): Declare.
6665 (TRACE_DATA): New struct.
6666
6667Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6668
6669 * run.c: Undo last exec_bfd patch.
6670 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6671
6672Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6673
6674 * run.c (exec_bfd): Add back in.
6675 (main): Set exec_bfd.
6676
6677Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6678
6679 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6680
6681Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6682
6683 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6684 less well defined engine_error.
6685 * sim-core.c: Ditto.
6686
6687Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6688
6689 * Make-common.in: Change clean targets to use :: so that other
6690 Makefiles can have their own clean targets.
6691 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6692 __STDC__ to control use of stdarg vs. varargs syntax. Some
6693 systems can't use __STDC__, but require stdarg.
6694
6695Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6696
6697 * sim-options.c (standard_options): Add --endian.
6698 (standard_option_handler): Likewise.
6699
6700 * nrun.c: #include <signal.h>.
6701 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6702 handler that calls sim_stop ().
6703
6704Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6705
6706 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6707 handler that calls sim_stop (). Simulators may still be
6708 establishing their own handler.
6709
6710 * sim-events.c (sim_events_poll): Rename from
6711 sim_events_at_large_int. Poll IO.
6712
6713 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6714 request.
6715
6716 * callback.c (os_poll_quit): New function poll for quit signal
6717 where needed.
6718 (default_callback): Include magic number.
6719
6720Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6721
6722 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6723 Check for functions getrusage, time.
6724 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6725 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6726 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6727 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6728
6729 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6730
6731 * sim-options.c, sim-options.h: New files.
6732 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6733 * Make-common.in (nrun.o): Add rules for.
6734 * nrun.c: New file.
6735
6736 * run.c (main): Check return value of sim_open.
6737
6738 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6739 (sim_main_headers): Add sim-trace.h.
6740 * run.c (exec_bfd, target_byte_order): Delete.
6741 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6742 call sim_load instead. Check return code of sim_create_inferior.
6743 * sim-base.h (CURRENT_STATE): Define.
6744 (sim_state_base): Make typedef. New members options, prog_argv,
6745 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6746 mem_size, memory [+ corresponding access macros].
6747 (sim_cpu_base): New typedef.
6748 * sim-trace.h: New file.
6749 * sim-trace.c: New file.
6750 * sim-basics.h: #include it.
6751 * sim-load.c: New file.
6752
6753Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6754
6755 * Make-common.in (INSTALL): Set to @INSTALL@.
6756 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6757 (install-common): Depend upon installdirs. Use
6758 $(program_transform_name) directly, rather than using
6759 $(INSTALL_XFORM).
6760 (installdirs): New target.
6761 * Makefile.in (INSTALL): Set to @INSTALL@.
6762 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6763 (install-man): Depend upon installdirs. Use
6764 $(program_transform_name) directly, rather than using
6765 $(INSTALL_XFORM).
6766 (installdirs): New target.
6767
6768Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6769
6770 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6771 be overriden.
6772
6773Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6774
6775 * sim-basics.h: Only bring in config.h and tconfig.h if
6776 HAVE_CONFIG_H.
6777
6778Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6779
6780 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6781 numbering convention of the target.
6782 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6783 and WITH_TARGET_WORD_MSB.
6784 (sim_config): When possible, check for consistency with bitsize
6785 and msb.
6786
6787 * sim-bits.h: Allow MSB to be other than zero.
6788 * sim-bits.c: Ditto.
6789 * sim-n-bits.h: Ditto.
72f4393d 6790
c906108c
SS		 6791 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6792 * sim-n-bits.h (MSMASKEDn): Ditto.
6793
6794Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6795
6796 * Makefile.in (INSTALL): Change install.sh to install-sh.
6797
6798Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6799
6800 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6801
6802Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6803
6804 * run.c (main): Check that a program to run was specified.
6805
6806Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6807
6808 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6809
6810 * configure: Regenerated to track ../common/aclocal.m4 changes.
6811 * config.in: Ditto.
6812
6813Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6814
6815 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6816 * sim-config.h: To here.
6817
6818 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6819 (sim_main_headers): Define.
6820 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6821 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6822 (clean): Use it.
6823 (sim-utils.o): Add rule for.
6824 * sim-utils.o: New file.
6825 * sim-basics.h: #include sim-base.h.
6826 (zalloc): Make argument unsigned long.
6827 * sim-base.h: New file.
6828 * sim-inline.h (SIM_IO support): Delete.
6829 * sim-io.h: Delete inline support.
6830 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6831 * sim-config.c: sim-state.h renamed to sim-main.h.
6832 * sim-core.c: Likewise.
6833 * sim-events.c: Likewise.
6834
6835 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6836
6837 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6838 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6839 -DDEBUG.
6840 * configure: Regenerated to track ../common/aclocal.m4 changes.
6841
6842Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6843
6844 * configure: Regenerated to track ../common/aclocal.m4 changes.
6845
6846Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6847
6848 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6849 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6850 are defined by the configure.
6851
6852 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6853
c906108c
SS		 6854 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6855 reserved-bits): Always define.
72f4393d 6856
c906108c
SS		 6857 * sim-config.h, sim-config.c (sim_config): New function - and new
6858 file - co-ordinate the setting/checking of the common simulator
6859 configuration options.
6860
6861 * Make-common.in (sim-config.o): Add rule.
6862
6863Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6864
6865 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6866 va_list from void *, since va_list might not be a pointer type.
6867
6868Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6869
6870 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6871 in wrong order.
6872 (offset_N): Correct computation of LE offset.
6873
6874 * sim-io.c (sim_io_error): Include a new line when reporting
6875 errors.
6876
6877 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6878 `/'.
6879
6880Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6881
6882 * run.c: Include alloca-conf.h.
6883
6884 * callback.c (os_evprintf_filtered): Fix typo.
6885
6886Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6887
6888 * run.c (string.h, strings.h, stdlib.h): Include.
6889
6890 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6891 0 when nothing pending.
6892
6893 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6894 will soon be going away.
6895 (getopt): Plicate GCC.
6896
6897 * sim-endian.c (sim-io.h): Plicate GCC.
6898 * sim-bits.c (sim-io.h): Ditto.
6899 * sim-n-bits.h (ROTn): Ditto.
6900
6901 * sim-io.c (sim_io_error): Correct check for NULL.
6902
6903 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6904 the __FILE__.
6905 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6906 path.
6907
6908Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6909
6910 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6911 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6912
6913Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6914
6915 * sim-alu.h: Include sim-xcat.h.
72f4393d 6916
c906108c
SS		 6917Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6918
6919 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6920 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6921 these.
6922
6923 * sim-events.c (sim_events_at_large_int): New function. Just
6924 schedules an event every large-int ticks.
6925 (sim_events_init): Call.
6926 (sim_events_tick, sim_events_process): Move async handing to
6927 sim_events_process. Move timer decrement so that it occures after
6928 events have been processed.
72f4393d 6929
c906108c
SS		 6930 * sim-basics.h (struct _engine): Remove declaration.
6931
6932 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6933 everything with same. Rename global struct to SIM_DESC.
6934 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6935 * sim-io.h, sim-io.c: Ditto.
72f4393d 6936
c906108c
SS		 6937 * sim-assert.h: New file. Optional assertion checking macros.
6938 * sim-io.c (sim_io_error): Make just this function tolerant to
6939 null pointers.
72f4393d 6940
c906108c
SS		 6941 * sim-xcat.h: New file. Define concatenate macros.
6942 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6943 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6944 concat macros.
72f4393d 6945
c906108c
SS		 6946
6947Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6948
6949 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6950
6951Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6952
6953 * sim-inline.h: Add definitions for sim-types.
6954 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6955 module.
6956
6957Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6958
c906108c
SS		 6959 * sim-events.h: Remove defunct reference to callback struct.
6960
6961Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6962
6963 * configure: Re-generate.
6964
6965Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6966
6967 * Make-common.in (CSEARCH): Do not include the gdb directory in
6968 the search path.
6969
6970Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6971
6972 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6973 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6974 to explicitly incorporate these.
6975
6976 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6977 specify the alignment restrictions of the target architecture -
6978 without this option all alignment restrictions are accomodated.
6979 (--enable-sim-assert): New option. Conditionally compile in
6980 assertion statements.
6981 (--enable-sim-float): New option. Strongly specify the target's
6982 floating point support.
6983 (--enable-sim-hardware): New option. Specify the hardware devices
6984 included in the simulation.
6985 (--enable-sim-packages): New option. Specify the hardware
6986 packages included in the simulation.
6987 (--enable-sim-regparm): New option. Specify that parameters be
6988 passed in registers instead of on the stack.
6989 (--enable-sim-reserved-bits): New option. Specify that reserved
6990 bits within an instruction are are correctly set.
6991 (--enable-sim-smp): New option. Specify the level of SMP support
6992 to be included in the simulator.
6993 (--enable-sim-stdcall): New option. Specify an alternative
6994 function call convention.
6995 (--enable-sim-xor-endian): New option. Configure xor-endian
6996 support used by some targets to implement bi-endian support.
72f4393d 6997
c906108c
SS		 6998Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6999
7000 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7001 host endianness to be overridden.
7002 (--enable-sim-endian): Allow the target platform's byte order
7003 to be overridden.
7004 (--enable-sim-inline): Control the inlining of common components.
7005 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7006 (--enable-sim-warnings): Enable additional GCC compiler checks.
7007 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7008 SIM_WARNINGS): Add.
72f4393d 7009
c906108c
SS		 7010 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7011 sim-*-n.h so that the names are uniq on dos machines
7012 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7013
c906108c
SS		 7014Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7015
7016 * run.c: #include "libiberty.h".
7017 (main): New locals sd,no_args,sim_argv.
7018 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7019 is program name. Update call to sim_set_callbacks.
7020 Record result of sim_open, pass to other sim_foo routines.
7021
7022Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7023
7024 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7025 final newline.
7026
7027Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7028
7029 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7030 Route stdout through buffered IO.
7031
7032 * callback.c: Add os_flush_stderr, os_write_stderr,
7033 os_evprintf_filtered functions to route error output through
7034 stderr.
72f4393d 7035
c906108c
SS		 7036 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7037 Correct return type - should be void.
7038
7039Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7040
7041 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7042
7043 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7044 not provide a default value as undefined indicates disable code.
7045
7046Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7047
7048 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7049 directory.
7050 * sim-events.h, sim-events.c: Ditto.
7051 * sim-io.h, sim-io.c: Ditto.
72f4393d 7052
c906108c 7053Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7054
c906108c
SS		 7055 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7056
7057 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7058 extract the tail or least signifiant bits from an integer of the
7059 specified size.
72f4393d 7060
c906108c
SS		 7061 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7062 WITH_TARGET_BITSIZE so that the compilation will fail when an
7063 unsupported bitsize value is defined.
7064
7065 (INSERTED*): Convert to functions.
7066 (EXTRACTED*): Ditto.
72f4393d 7067
c906108c 7068 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7069
c906108c
SS		 7070Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7071
7072 * sim-inline.h: Allow explicit control over which .c files will be
7073 included by their header.
7074
7075 * sim-inline.h: Allow explicit control over which .c files use the
7076 alternative - REGPARM - parameter passing mechanism.
72f4393d 7077
c906108c
SS		 7078 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7079 icache.c, idecode.c, semantics.c or support.c. Those names are
7080 not generally applicable.
72f4393d 7081
c906108c
SS		 7082Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7083
7084 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7085 in a fashion similar to sim-endian-n.
7086
7087 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7088 both value and address macro's.
7089
7090Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7091
7092 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7093
7094 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7095 generic L_word, H_word macro's.
7096
7097Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7098
7099 * sim-basics.h: Borrow code from ppc directory.
7100 * sim-bits.c: Ditto.
7101 * sim-bits.h: Ditto.
7102 * sim-config.h: Ditto.
7103 * sim-endian-n.h: Ditto.
7104 * sim-endian.c: Ditto.
7105 * sim-endian.h: Ditto.
7106 * sim-inline.c: Ditto.
7107 * sim-inline.h: Ditto.
7108 * sim-types.h: Ditto.
7109
7110Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7111
7112 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7113 all the ALU size alternatives and then auto-configure a default.
72f4393d 7114
c906108c
SS		 7115 * sim-alu.h: Copy ppc/idecode_expression.h.
7116
7117Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7118
7119 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7120 sign extend a bit within a value.
7121
7122 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7123 a pointer into the middle of a host word.
7124 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7125
c906108c
SS		 7126Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7127
7128 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7129 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7130 appropriate definitions of read, write, etc. Add prototype for
7131 system.
7132
7133Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7134
7135 * Makefile.in (libcommon.a): Delete.
7136 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7137 (gentmap,targ-vals.h,targ-map.c): Likewise.
7138 (run-autoconf): Delete.
7139 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7140 (common makefile fragment): Moved back into ...
7141 * Make-common.in: Resurrect.
7142 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7143 * configure: Regenerated.
7144
7145Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7146
7147 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7148 (SIM_AC_OUTPUT): To here.
7149
7150Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7151
7152 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7153 comments and single quotes. Fixes a problem found on hpux.
7154
7155Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7156
7157 * aclocal.m4: Remove Make-common.in from dependencies.
7158 * (distclean): Remove targ-vals.def.
7159
7160 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7161 into here. Makes insertion into makefiles easier. Also, change
7162 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7163 targ-map.o, and run are built. They are now built in the
7164 individual simulator directories, taking sources from ../common as
7165 necessary. This replaces the merging of libcommon.a into
7166 linsim.a, which was problematic for the WinGDB build process.
7167 * run.c: Include config.h from . instead of ../common.
7168 * Make-common.in: Remove. It's no longer necessary.
7169
7170Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7171
7172 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7173 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7174
7175Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7176
7177 * run.c (main): Set target_byte_order before call to sim_open.
7178
7179Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7180
7181 * callback.c: #include <stdlib.h>
7182 (os_error): New function.
7183 (default_callback): Add os_error.
7184
7185Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7186
7187 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7188 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7189 specific.
7190 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7191
7192Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7193
7194 * run.c: #include ../common/config.h, tconfig.h.
7195 (myname): New static global.
7196 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7197 Only process -c ifdef SIM_HAVE_SIMCACHE.
7198 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7199 Parse program name from argv[0] and use in error messages.
7200 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7201 Add support for incomplete h8/300 termination indicators.
7202 (usage): Make more verbose.
7203 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7204 * Makefile.in,Make-common.in,callback.c: New files.
7205 * nltvals.def,gentmap.c,gentvals.sh: New files.
7206
72f4393d 7207Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7208
7209 * run.c: Include stdarg.h if __STDC__.
7210
7211Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7212
7213 * run.c (main): Don't print out anything if the signal
7214 number is zero (ie no signal).
7215
7216Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7217
7218 * run.c (main): Print out if the program raised a signal.
7219
7220Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7221
7222 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7223 (main): Ditto.
7224
7225Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7226
7227 * run.c (main): Explicitly cast malloc() parameter.
7228
7229Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7230
7231 * run.c (sim_bfd): New global to hold the bfd pointer for the
7232 executable.
7233 (main): Initialize sim_bfd.
7234
7235Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7236
7237 * run.c (main): Use new bfd_big_endian macro.
7238
7239Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7240
7241 * run.c (main): Removed SH specific comments, so source is
7242 generic. Also updated to only load relevant sections. Moved
7243 sim_open() to after callback attach (to match GDB).
7244
7245 * run.1: Removed SH specific comments.
7246
7247Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7248
7249 * run.c (main): Always return sigrc at end.
7250
7251Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7252
7253 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7254 bfd_check_format() fails.
7255
7256Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7257
7258 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository