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mold/test/bsymbolic.sh
Rui Ueyama cc9c23e42b wip
2021-03-04 14:09:56 +09:00

37 lines
561 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 | cc -shared -fPIC -o $t/a.so -xc - -Wl,-Bsymbolic
int foo = 4;
int get_foo() {
return foo;
}
void *bar() {
return bar;
}
EOF
cat <<EOF | cc -c -o $t/b.o -xc - -fno-PIE
#include <stdio.h>
extern int foo;
int get_foo();
void *bar();
int main() {
foo = 3;
printf("%d %d %d\n", foo, get_foo(), bar == bar());
}
EOF
clang -fuse-ld=`pwd`/../mold -no-pie -o $t/exe $t/b.o $t/a.so
$t/exe | grep -q '3 4 0'
echo OK