mirror of
https://github.com/rui314/mold.git
synced 2024-10-04 16:48:04 +03:00
e6d4154688
With this change, you can now cross compile test cases and run them on qemu-user. Here is an example to run our test suits in an emulated ARM32 environment. $ CC=arm-linux-gnueabihf-gcc \ CXX=arm-linux-gnueabihf-g++ \ GCC=arm-linux-gnueabihf-gcc \ GXX=arm-linux-gnueabihf-g++ \ OBJDUMP=arm-linux-gnueabihf-objdump \ MACHINE=arm \ QEMU='qemu-arm -L /usr/arm-linux-gnueabihf' \ make -j16 test
50 lines
868 B
Bash
Executable File
50 lines
868 B
Bash
Executable File
#!/bin/bash
|
|
export LC_ALL=C
|
|
set -e
|
|
CC="${CC:-cc}"
|
|
CXX="${CXX:-c++}"
|
|
GCC="${GCC:-gcc}"
|
|
GXX="${GXX:-g++}"
|
|
OBJDUMP="${OBJDUMP:-objdump}"
|
|
MACHINE="${MACHINE:-$(uname -m)}"
|
|
testname=$(basename "$0" .sh)
|
|
echo -n "Testing $testname ... "
|
|
cd "$(dirname "$0")"/../..
|
|
mold="$(pwd)/mold"
|
|
t=out/test/elf/$testname
|
|
mkdir -p $t
|
|
|
|
cat <<'EOF' | $CC -fPIC -c -o $t/a.o -xc -
|
|
void fn2();
|
|
void fn1() { fn2(); }
|
|
void fn3() {}
|
|
EOF
|
|
|
|
$CC -B. -shared -o $t/b.so $t/a.o
|
|
|
|
readelf --dyn-syms $t/b.so > $t/log
|
|
|
|
grep -q '00000000 0 NOTYPE GLOBAL DEFAULT UND fn2' $t/log
|
|
grep -Eq 'FUNC GLOBAL DEFAULT .* fn1' $t/log
|
|
|
|
cat <<EOF | $CC -fPIC -c -o $t/c.o -xc -
|
|
#include <stdio.h>
|
|
|
|
int fn1();
|
|
|
|
void fn2() {
|
|
printf("hello\n");
|
|
}
|
|
|
|
int main() {
|
|
fn1();
|
|
return 0;
|
|
}
|
|
EOF
|
|
|
|
$CC -B. -o $t/exe $t/c.o $t/b.so
|
|
$QEMU $t/exe | grep -q hello
|
|
! readelf --symbols $t/exe | grep -q fn3 || false
|
|
|
|
echo OK
|