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mold/test/macho/force-load.sh

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2022-05-09 12:35:16 +03:00
#!/bin/bash
export LC_ALL=C
set -e
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CC="${TEST_CC:-cc}"
CXX="${TEST_CXX:-c++}"
GCC="${TEST_GCC:-gcc}"
GXX="${TEST_GXX:-g++}"
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OBJDUMP="${OBJDUMP:-objdump}"
MACHINE="${MACHINE:-$(uname -m)}"
testname=$(basename "$0" .sh)
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
t=out/test/macho/$testname
mkdir -p $t
cat <<EOF | $CC -o $t/a.o -c -xc -
int foo = 3;
EOF
rm -f $t/b.a
ar rc $t/b.a $t/a.o
cat <<EOF | $CC -o $t/c.o -c -xc -
int bar = 5;
EOF
rm -f $t/d.a
ar rc $t/d.a $t/c.o
cat <<EOF | $CC -o $t/e.o -c -xc -
int main() {}
EOF
clang --ld-path=./ld64 -o $t/exe $t/e.o -Wl,-force_load,$t/b.a $t/d.a
nm $t/exe > $t/log
grep -q 'D _foo$' $t/log
! grep -q 'D _bar$' $t/log || false
echo OK