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https://github.com/rui314/mold.git
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31 lines
678 B
Bash
Executable File
31 lines
678 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 | cc -o $t/a.o -c -xc -fno-PIE -
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extern const char readonly[100];
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extern char readwrite[100];
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int main() {
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return readonly[0] + readwrite[0];
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}
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EOF
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cat <<EOF | cc -shared -o $t/b.so -xc -
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const char readonly[100] = "abc";
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char readwrite[100] = "abc";
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EOF
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clang -fuse-ld=`pwd`/../mold $t/a.o $t/b.so -o $t/exe
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readelf -a $t/exe > $t/log
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fgrep -q '[21] .dynbss.rel.ro' $t/log
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fgrep -q '[24] .dynbss' $t/log
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fgrep -q '100 OBJECT GLOBAL DEFAULT 21 readonly' $t/log
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fgrep -q '100 OBJECT GLOBAL DEFAULT 24 readwrite' $t/log
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echo OK
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