mirror of
https://github.com/rui314/mold.git
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40 lines
713 B
Bash
Executable File
40 lines
713 B
Bash
Executable File
#!/bin/bash
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set -e
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cd $(dirname $0)
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echo -n "Testing $(basename -s .sh $0) ... "
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t=$(pwd)/tmp/$(basename -s .sh $0)
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mkdir -p $t
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cat <<'EOF' | clang -c -o $t/a.o -x assembler -
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.section foo,"a",@progbits
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.ascii "section foo"
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.text
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.globl bar
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bar:
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mov $3, %eax
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ret
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EOF
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ar rcs $t/b.a $t/a.o
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cat <<EOF | clang -c -o $t/c.o -xc -
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#include <stdio.h>
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extern char __start_foo[];
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extern char __stop_foo[];
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int bar();
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int main() {
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printf("%.*s %d\n", (int)(__stop_foo - __start_foo), __start_foo, bar());
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}
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EOF
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clang -fuse-ld=`pwd`/../mold -o $t/exe $t/c.o $t/b.a
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$t/exe | grep -q 'section foo 3'
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clang -fuse-ld=`pwd`/../mold -o $t/exe $t/c.o $t/b.a -Wl,-gc-sections
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$t/exe | grep -q 'section foo 3'
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echo OK
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