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mirror of https://github.com/rui314/mold.git synced 2024-10-04 16:48:04 +03:00
mold/test/elf/tls-gd.sh
2021-10-12 18:32:20 +09:00

59 lines
1.2 KiB
Bash
Executable File

#!/bin/bash
set -e
cd $(dirname $0)
mold=`pwd`/../../mold
echo -n "Testing $(basename -s .sh $0) ... "
t=$(pwd)/../../out/test/elf/$(basename -s .sh $0)
mkdir -p $t
if [ $(uname -m) = x86_64 ]; then
dialect=gnu
elif [ $(uname -m) = aarch64 ]; then
dialect=trad
else
echo skipped
exit 0
fi
cat <<EOF | gcc -mtls-dialect=$dialect -fPIC -c -o $t/a.o -xc -
#include <stdio.h>
static _Thread_local int x1 = 1;
static _Thread_local int x2;
extern _Thread_local int x3;
extern _Thread_local int x4;
int get_x5();
int get_x6();
int main() {
x2 = 2;
printf("%d %d %d %d %d %d\n", x1, x2, x3, x4, get_x5(), get_x6());
return 0;
}
EOF
cat <<EOF | gcc -mtls-dialect=$dialect -fPIC -c -o $t/b.o -xc -
_Thread_local int x3 = 3;
static _Thread_local int x5 = 5;
int get_x5() { return x5; }
EOF
cat <<EOF | gcc -mtls-dialect=$dialect -fPIC -c -o $t/c.o -xc -
_Thread_local int x4 = 4;
static _Thread_local int x6 = 6;
int get_x6() { return x6; }
EOF
clang -fuse-ld=$mold -shared -o $t/d.so $t/b.o
clang -fuse-ld=$mold -shared -o $t/e.so $t/c.o -Wl,--no-relax
clang -fuse-ld=$mold -o $t/exe $t/a.o $t/d.so $t/e.so
$t/exe | grep -q '1 2 3 4 5 6'
clang -fuse-ld=$mold -o $t/exe $t/a.o $t/d.so $t/e.so -Wl,-no-relax
$t/exe | grep -q '1 2 3 4 5 6'
echo OK