mirror of
https://github.com/rui314/mold.git
synced 2024-12-26 18:02:30 +03:00
40 lines
713 B
Bash
Executable File
40 lines
713 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 -c -o $t/a.o -x assembler -
|
|
.section foo,"a",@progbits
|
|
.ascii "section foo"
|
|
.text
|
|
.globl bar
|
|
bar:
|
|
mov $3, %eax
|
|
ret
|
|
EOF
|
|
|
|
ar rcs $t/b.a $t/a.o
|
|
|
|
cat <<EOF | clang -c -o $t/c.o -xc -
|
|
#include <stdio.h>
|
|
|
|
extern char __start_foo[];
|
|
extern char __stop_foo[];
|
|
|
|
int bar();
|
|
|
|
int main() {
|
|
printf("%.*s %d\n", (int)(__stop_foo - __start_foo), __start_foo, bar());
|
|
}
|
|
EOF
|
|
|
|
clang -fuse-ld=`pwd`/../mold -o $t/exe $t/c.o $t/b.a
|
|
$t/exe | grep -q 'section foo 3'
|
|
|
|
clang -fuse-ld=`pwd`/../mold -o $t/exe $t/c.o $t/b.a -Wl,-gc-sections
|
|
$t/exe | grep -q 'section foo 3'
|
|
|
|
echo OK
|