mirror of
https://github.com/rui314/mold.git
synced 2024-11-15 14:36:25 +03:00
39 lines
740 B
Bash
Executable File
39 lines
740 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 | cc -fPIC -c -o $t/a.o -xc -
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#include <stdio.h>
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__attribute__((weak)) int foo();
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__attribute__((weak)) int bar();
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int main() {
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printf("%d %d\n", foo ? foo() : 3, &bar ? bar() : 5);
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}
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EOF
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cat <<EOF | cc -shared -fPIC -o $t/b.so -xc -
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int foo() {
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return 42;
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}
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EOF
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clang -fuse-ld=$mold -o $t/exe $t/a.o $t/b.so
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readelf --dyn-syms $t/exe | grep -q 'FUNC WEAK DEFAULT UND foo'
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! readelf --dyn-syms $t/exe | grep -q 'FUNC WEAK DEFAULT UND bar' || false
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$t/exe | grep -q '^42 5$'
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cat <<EOF | cc -shared -fPIC -o $t/b.so -xc -
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EOF
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$t/exe | grep -q '^3 5$'
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echo OK
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