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mirror of https://github.com/rui314/mold.git synced 2024-11-15 14:36:25 +03:00
mold/test/protected.sh
2021-07-21 16:27:29 +09:00

48 lines
766 B
Bash
Executable File

#!/bin/bash
set -e
cd $(dirname $0)
mold=`pwd`/../mold
echo -n "Testing $(basename -s .sh $0) ... "
t=$(pwd)/tmp/$(basename -s .sh $0)
mkdir -p $t
cat <<EOF | clang -fPIC -c -o $t/a.o -xc -
int foo() __attribute__((visibility("protected")));
int bar() __attribute__((visibility("protected")));
void *baz() __attribute__((visibility("protected")));
int foo() {
return 4;
}
int bar() {
return foo();
}
void *baz() {
return baz;
}
EOF
clang -fuse-ld=$mold -o $t/b.so -shared $t/a.o
cat <<EOF | cc -c -o $t/c.o -xc - -fno-PIE
#include <stdio.h>
int foo() {
return 3;
}
int bar();
void *baz();
int main() {
printf("%d %d %d\n", foo(), bar(), baz == baz());
}
EOF
clang -fuse-ld=$mold -no-pie -o $t/exe $t/c.o $t/b.so
$t/exe | grep -q '3 4 0'
echo OK