blob: 684573049d40742c212afe04cf672987658cc845 (
plain)
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
|
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/s390/elf.
if test "$usetls" != no; then
# Check for support of thread-local storage handling in assembler and
# linker.
echo "$as_me:$LINENO: checking for s390 TLS support" >&5
echo $ECHO_N "checking for s390 TLS support... $ECHO_C" >&6
if test "${libc_cv_390_tls+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.S <<\EOF
.section ".tdata", "awT", @progbits
foo: .long 25
.text
.long foo@TLSGD
.long foo@TLSLDM
.long foo@DTPOFF
.long foo@NTPOFF
.long foo@GOTNTPOFF
.long foo@INDNTPOFF
l %r1,foo@GOTNTPOFF(%r12)
l %r1,0(%r1):tls_load:foo
bas %r14,0(%r1,%r13):tls_gdcall:foo
bas %r14,0(%r1,%r13):tls_ldcall:foo
EOF
if { ac_try='${CC-cc} -S $CFLAGS conftest.S 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
libc_cv_390_tls=yes
else
libc_cv_390_tls=no
fi
rm -f conftest*
fi
echo "$as_me:$LINENO: result: $libc_cv_390_tls" >&5
echo "${ECHO_T}$libc_cv_390_tls" >&6
if test $libc_cv_390_tls = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_TLS_SUPPORT 1
_ACEOF
fi
fi
cat >>confdefs.h <<\_ACEOF
#define PI_STATIC_AND_HIDDEN 1
_ACEOF
|
