mirror of
https://github.com/rui314/mold.git
synced 2024-11-15 14:36:25 +03:00
35 lines
704 B
Bash
Executable File
35 lines
704 B
Bash
Executable File
#!/bin/bash
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set -e
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cd $(dirname $0)
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mold=`pwd`/../mold
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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 -xc -
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__attribute__((section("foo")))
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char data[] = "section foo";
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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 $t/c.o -xc -
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#include <stdio.h>
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extern char data[];
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extern char __start_foo[];
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extern char __stop_foo[];
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int main() {
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printf("%.*s %s\n", (int)(__stop_foo - __start_foo), __start_foo, data);
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}
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EOF
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clang -fuse-ld=$mold -o $t/exe $t/c.o $t/b.a
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$t/exe | grep -q 'section foo section foo'
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clang -fuse-ld=$mold -o $t/exe $t/c.o $t/b.a -Wl,-gc-sections
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$t/exe | grep -q 'section foo section foo'
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echo OK
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