1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
|
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.3)dnl
AC_INIT(Makefile.in)
AC_ARG_ENABLE(sim-cflags,
[ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator],
[case "${enableval}" in
yes) sim_cflags="-O2 -fomit-frame-pointer";;
no) sim_cflags="";;
*) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
echo "Setting sim cflags = $sim_cflags" 6>&1
fi],[sim_cflags=""])dnl
AC_ARG_ENABLE(sim-warnings,
[ --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o],
[case "${enableval}" in
yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes";;
no) sim_warnings="-w";;
*) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
echo "Setting warning flags = $sim_warnings" 6>&1
fi],[sim_warnings=""])dnl
AC_ARG_ENABLE(sim-config,
[ --enable-sim-config=file Override default config file],
[case "${enableval}" in
yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-config=file");;
*) if test -f "${srcdir}/${enableval}"; then
sim_config="${enableval}";
elif test -f "${srcdir}/${enableval}-config.h"; then
sim_config="${enableval}-config.h"
else
AC_MSG_ERROR("Config file $enableval was not found");
sim_config=std-config.h
fi;;
esac
if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
echo "Setting config flags = $sim_config" 6>&1
fi],[sim_config="std-config.h"
if test x"$silent" != x"yes"; then
echo "Setting config flags = $sim_config" 6>&1
fi])dnl
AC_ARG_ENABLE(sim-opcode,
[ --enable-sim-opcode=which Override default opcode lookup.],
[case "${enableval}" in
yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-opcode=file");;
*) if test -f "${srcdir}/${enableval}"; then
sim_opcode="${enableval}"
elif test -f "${srcdir}/ppc-opcode-${enableval}"; then
sim_opcode="ppc-opcode-${enableval}"
else
AC_MSG_ERROR("File $enableval is not an opcode rules file");
sim_opcode="ppc-opcode-complex"
fi;;
esac
if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
echo "Setting opcode flags = $sim_opcode" 6>&1
fi],[sim_opcode="ppc-opcode-complex"
if test x"$silent" != x"yes"; then
echo "Setting opcode flags = $sim_opcode"
fi])dnl
AC_ARG_ENABLE(sim-switch,
[ --enable-sim-switch Use a switch instead of a table for instruction call.],
[case "${enableval}" in
yes) sim_switch="-s";;
no) sim_switch="";;
*) AC_MSG_ERROR("--enable-sim-switch does not take a value"); sim_switch="";;
esac
if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
echo "Setting switch flags = $sim_switch" 6>&1
fi],[sim_switch="";
if test x"$silent" != x"yes"; then
echo "Setting switch flags = $sim_switch" 6>&1
fi])dnl
AC_ARG_ENABLE(sim-duplicate,
[ --enable-sim-duplicate Expand (duplicate) semantic functions.],
[case "${enableval}" in
yes) sim_dup="-e";;
no) sim_dup="";;
*) AC_MSG_ERROR("--enable-sim-duplicate does not take a value"); sim_dup="";;
esac
if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
echo "Setting duplicate flags = $sim_dup" 6>&1
fi],[sim_dup="-e"
if test x"$silent" != x"yes"; then
echo "Setting duplicate flags = $sim_dup" 6>&1
fi])dnl
AC_ARG_ENABLE(sim-filter,
[ --enable-sim-filter=rule Specify filter rules.],
[case "${enableval}" in
yes) AC_MSG_ERROR("--enable-sim-filter must be specified with a rule to filter or no"); sim_filter="";;
no) sim_filter="";;
*) sim_filter="-f $enableval";;
esac
if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
echo "Setting filter flags = $sim_filter" 6>&1
fi],[sim_filter="-f 64"
if test x"$silent" != x"yes"; then
echo "Setting filter flags = $sim_filter" 6>&1
fi])dnl
AC_ARG_ENABLE(sim-icache,
[ --enable-sim-icache=size Specify instruction cache size.],
icache=""
[case "${enableval}" in
yes) sim_icache="-r 1024"; icache="1024";;
define) sim_icache="-r 1024 -R"; icache="1024";;
no) sim_icache="";;
*) sim_icache="-r ${enableval}"; icache="${enableval}";;
esac
if test x"$silent" != x"yes" && test x"$icache" != x""; then
echo "Setting instruction cache size to $icache"
fi],[sim_icache="-r 1024"
if test x"$silent" != x"yes"; then
echo "Setting instruction cache size to 1024"
fi])dnl
AC_ARG_ENABLE(sim-inline,
[ --enable-sim-inline=inlines Specify which functions should be inlined.],
[sim_inline=""
case "$enableval" in
no) sim_inline="-DDEFAULT_INLINE=0";;
0) sim_inline="-DDEFAULT_INLINE=0";;
yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
*) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
new_flag=""
case "$x" in
*_INLINE=*) new_flag="-D$x";;
*_INLINE) new_flag="-D$x=ALL_INLINE";;
*=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
*) new_flag="-D$x""_INLINE=ALL_INLINE";;
esac
if test x"$sim_inline" = x""; then
sim_inline="$new_flag"
else
sim_inline="$sim_inline $new_flag"
fi
done;;
esac
if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
echo "Setting inline flags = $sim_inline" 6>&1
fi],[if test x"$GCC" != ""; then
sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS"
if test x"$silent" != x"yes"; then
echo "Setting inline flags = $sim_inline" 6>&1
fi
else
sim_inline=""
fi])dnl
AC_ARG_ENABLE(sim-bswap,
[ --enable-sim-bswap Use the BSWAP instruction on Intel 486s and Pentiums.],
[case "${enableval}" in
yes) sim_bswap="-DWITH_BSWAP=1";;
no) sim_bswap="-DWITH_BSWAP=0";;
*) AC_MSG_ERROR("--enable-sim-bswap does not take a value"); sim_bswap="";;
esac
if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
echo "Setting bswap flags = $sim_bswap" 6>&1
fi],[sim_bswap=""])dnl
AC_ARG_ENABLE(sim-endian,
[ --enable-sim-endian=endian Specify target byte endian orientation.],
[case "${enableval}" in
yes) case "$target" in
*powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
*powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
*) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
esac;;
no) sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-endian"); sim_endian="";;
esac
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
echo "Setting endian flags = $sim_endian" 6>&1
fi],[sim_endian=""])dnl
AC_ARG_ENABLE(sim-hostendian,
[ --enable-sim-hostendain=end Specify host byte endian orientation.],
[case "${enableval}" in
no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-hostendian"); sim_hostendian="";;
esac
if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
echo "Setting hostendian flags = $sim_hostendian" 6>&1
fi],[sim_hostendian=""])dnl
AC_ARG_ENABLE(sim-smp,
[ --enable-sim-smp=n Specify number of processors to configure for.],
[case "${enableval}" in
yes) sim_smp="-DWITH_SMP=5";;
no) sim_smp="-DWITH_SMP=0";;
*) sim_smp="-DWITH_SMP=$enableval";;
esac
if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
echo "Setting smp flags = $sim_smp" 6>&1
fi],[sim_smp="-DWITH_SMP=5"
if test x"$silent" != x"yes"; then
echo "Setting smp flags = $sim_smp" 6>&1
fi])dnl
AC_ARG_ENABLE(sim-xor-endian,
[ --enable-sim-xor-endian=n Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).],
[case "${enableval}" in
yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
*) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
esac
if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
fi],[sim_xor_endian=""])dnl
AC_ARG_ENABLE(sim-bitsize,
[ --enable-sim-bitsize=n Specify target bitsize (32 or 64).],
[case "${enableval}" in
32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
*) AC_MSG_ERROR("--enable-sim-bitsize was given $enableval, expected 32 or 64"); sim_bitsize="";;
esac
if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
echo "Setting bitsize flags = $sim_bitsize" 6>&1
fi],[sim_bitsize=""])dnl
AC_ARG_ENABLE(sim-hostbitsize,
[ --enable-sim-hostbitsize=32|64 Specify host bitsize (32 or 64).],
[case "${enableval}" in
32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
*) AC_MSG_ERROR("--enable-sim-hostbitsize was given $enableval, expected 32 or 64"); sim_hostbitsize="";;
esac
if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
fi],[sim_hostbitsize=""])dnl
AC_ARG_ENABLE(sim-env,
[ --enable-sim-env=env Specify target environment (operating, virtual, user).],
[case "${enableval}" in
operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
virtual | vea) sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
user | uea) sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
no) sim_env="-DWITH_ENVIRONMENT=0";;
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-env"); sim_env="";;
esac
if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
echo "Setting env flags = $sim_env" 6>&1
fi],[sim_env=""])dnl
AC_ARG_ENABLE(sim-timebase,
[ --enable-sim-timebase Specify whether the PPC timebase is supported.],
[case "${enableval}" in
yes) sim_timebase="-DWITH_TIME_BASE=1";;
no) sim_timebase="-DWITH_TIME_BASE=0";;
*) AC_MSG_ERROR("--enable-sim-timebase does not take a value"); sim_timebase="";;
esac
if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
echo "Setting timebase flags = $sim_timebase" 6>&1
fi],[sim_timebase=""])dnl
AC_ARG_ENABLE(sim-alignment,
[ --enable-sim-alignment=align Specify strict or nonstrict alignment.],
[case "${enableval}" in
yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
esac
if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
echo "Setting alignment flags = $sim_alignment" 6>&1
fi],[sim_alignment=""])dnl
AC_ARG_ENABLE(sim-trace,
[ --enable-sim-trace Specify whether tracing is supported.],
[case "${enableval}" in
yes) sim_trace="-DWITH_TRACE=1";;
no) sim_trace="-DWITH_TRACE=0";;
*) AC_MSG_ERROR("--enable-sim-trace does not take a value"); sim_trace="";;
esac
if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
echo "Setting trace flags = $sim_trace" 6>&1
fi],[sim_trace=""])dnl
AC_ARG_ENABLE(sim-assert,
[ --enable-sim-assert Specify whether to perform random assertions.],
[case "${enableval}" in
yes) sim_assert="-DWITH_ASSERT=1";;
no) sim_assert="-DWITH_ASSERT=0";;
*) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
esac
if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
echo "Setting assert flags = $sim_assert" 6>&1
fi],[sim_assert=""])dnl
AC_ARG_ENABLE(sim-reserved-bits,
[ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.],
[case "${enableval}" in
yes) sim_reserved="-DWITH_RESERVED_BITS=1";;
no) sim_reserved="-DWITH_RESERVED_BITS=0";;
*) AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value"); sim_reserved="";;
esac
if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
echo "Setting reserved flags = $sim_reserved" 6>&1
fi],[sim_reserved=""])dnl
AC_ARG_ENABLE(sim-float,
[ --enable-sim-float Specify whether to use host floating point or simulate.],
[case "${enableval}" in
yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";;
esac
if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
echo "Setting float flags = $sim_float" 6>&1
fi],[sim_float=""])dnl
AC_ARG_ENABLE(sim-monitor,
[ --enable-sim-monitor=mon Specify whether to enable monitoring events.],
[case "${enableval}" in
yes) sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
no) sim_monitor="-DWITH_MON=0";;
instruction) sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
memory) sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-mon"); sim_env="";;
esac
if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
echo "Setting monitor flags = $sim_monitor" 6>&1
fi],[sim_monitor=""])dnl
AC_ARG_ENABLE(sim-model,
[ --enable-sim-model=which Specify PowerPC to model.],
[case "${enableval}" in
yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-model=model");;
*) sim_model="-DWITH_MODEL=${enableval}";;
esac
if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
echo "Setting model flags = $sim_model" 6>&1
fi],[sim_model=""])dnl
AC_ARG_ENABLE(sim-default-model,
[ --enable-sim-default-model=which Specify default PowerPC to model.],
[case "${enableval}" in
yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-default-model=model");;
*) sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
esac
if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
echo "Setting default-model flags = $sim_default_model" 6>&1
fi],[sim_model=""])dnl
AC_ARG_ENABLE(sim-model-issue,
[ --enable-sim-model-issue Specify whether to simulate model specific actions],
[case "${enableval}" in
yes) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
no) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
*) AC_MSG_ERROR("--enable-sim-model-issue does not take a value"); sim_model_issue="";;
esac
if test x"$silent" != x"yes"; then
echo "Setting model-issue flags = $sim_model_issue" 6>&1
fi],[sim_model_issue=""])dnl
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..)
AC_CANONICAL_SYSTEM
AC_ARG_PROGRAM
. ${srcdir}/../../bfd/configure.host
AC_CONFIG_HEADER(config.h:config.in)
AC_PROG_CC
AC_SUBST(CFLAGS)
AC_SUBST(HDEFINES)
AR=${AR-ar}
AC_SUBST(AR)
AC_PROG_RANLIB
AC_SUBST(sim_cflags)
AC_SUBST(sim_warnings)
AC_SUBST(sim_config)
AC_SUBST(sim_opcode)
AC_SUBST(sim_switch)
AC_SUBST(sim_dup)
AC_SUBST(sim_filter)
AC_SUBST(sim_icache)
AC_SUBST(sim_inline)
AC_SUBST(sim_bswap)
AC_SUBST(sim_endian)
AC_SUBST(sim_xor_endian)
AC_SUBST(sim_hostendian)
AC_SUBST(sim_smp)
AC_SUBST(sim_bitsize)
AC_SUBST(sim_hostbitsize)
AC_SUBST(sim_env)
AC_SUBST(sim_timebase)
AC_SUBST(sim_alignment)
AC_SUBST(sim_float)
AC_SUBST(sim_trace)
AC_SUBST(sim_assert)
AC_SUBST(sim_reserved)
AC_SUBST(sim_monitor)
AC_SUBST(sim_model)
AC_SUBST(sim_default_model)
AC_SUBST(sim_model_issue)
AC_CHECK_FUNCS(getrusage)
# Put a plausible default for CC_FOR_BUILD in Makefile.
AC_C_CROSS
if test "x$cross_compiling" = "xno"; then
CC_FOR_BUILD='$(CC)'
else
CC_FOR_BUILD=gcc
fi
AC_SUBST(CC_FOR_BUILD)
AC_C_BIGENDIAN
AC_SUBST(WORDS_BIGENDIAN)
AC_CHECK_HEADERS(string.h strings.h stdlib.h time.h sys/types.h sys/time.h sys/times.h unistd.h sys/resource.h)
AC_HEADER_DIRENT
AC_OUTPUT(Makefile,
[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
|
