mold/test/elf/export-dynamic.sh

#!/bin/bash
export LANG=
set -e
CC="${CC:-cc}"
CXX="${CXX:-c++}"
testname=$(basename -s .sh "$0")
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
mold="$(pwd)/mold"
t="$(pwd)/out/test/elf/$testname"
mkdir -p "$t"

cat <<EOF | $CC -o "$t"/a.o -c -x assembler -
  .text
  .globl foo
  .hidden foo
foo:
  nop
  .globl bar
bar:
  nop
  .globl _start
_start:
  nop
EOF

$CC -shared -fPIC -o "$t"/b.so -xc /dev/null
"$mold" -o "$t"/exe "$t"/a.o "$t"/b.so --export-dynamic

readelf --dyn-syms "$t"/exe > "$t"/log
fgrep -q 'NOTYPE  GLOBAL DEFAULT    6 bar' "$t"/log
fgrep -q 'NOTYPE  GLOBAL DEFAULT    6 _start' "$t"/log

echo OK