dwarf-synthesis/csmith/csmith_gen.sh

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#!/bin/bash
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USAGE="$0 output_dir nb_tests
You may also set COMPILE_CMD to eg. 'gcc -O2' if you want to override the
default command."
if [ -z "$COMPILE_CMD" ] ; then
COMPILE_CMD='gcc -O2'
fi
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if [ "$#" -lt 2 ] ; then
>&2 echo -e "Missing argument(s). Usage:\n$USAGE"
exit 1
fi
DIR=$1
NB_TESTS=$2
shift ; shift
check_gen_eh_frame=0
while [ "$#" -gt 0 ]; do
if [ "$1" = "--check-gen-eh-frame" ] ; then
check_gen_eh_frame=1
fi
shift
done
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mkdir -p "$DIR"
echo -n ">>> "
for _num in $(seq 1 $NB_TESTS); do
num=$(printf "%02d" $_num)
echo -ne "\r>>> $num.c "
path="$DIR/$num"
csmith > "$path.c"
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sed -i 's/^static \(.* func_\)/\1/g' "$path.c"
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echo -ne "\r>>> $num.bin "
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$COMPILE_CMD -I/usr/include/csmith-2.3.0/ -w "$path.c" -o "$path.orig.bin"
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objcopy --remove-section '.eh_frame' --remove-section '.eh_frame_hdr' \
"$path.orig.bin" "$path.bin"
echo -ne "\r>>> $num.eh.bin "
BAP_ARGS='--dwarfsynth-no-rbp-undef' ../synthesize_dwarf.sh "$path.bin" "$path.eh.bin"
if [ "$check_gen_eh_frame" -gt 0 ] ; then
./check_generated_eh_frame.sh "$path"
fi
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done
echo ""