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mold/test/protected.sh
Rui Ueyama 791465b832 wip
2021-03-04 20:23:27 +09:00

47 lines
763 B
Bash
Executable File

#!/bin/bash
set -e
cd $(dirname $0)
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=`pwd`/../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=`pwd`/../mold -no-pie -o $t/exe $t/c.o $t/b.so
$t/exe | grep -q '3 4 0'
echo OK