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|
#!/bin/sh
set -e
usage="Usage: $0 <input.log> <output.log>"
helpstr=$(cat <<- EOF
Postprocess debugging output from BART to extract profiling
information and to translate pointer values to symbol names.
-h help
EOF
)
while getopts "h" opt; do
case $opt in
h)
echo "$usage"
echo
echo "$helpstr"
exit 0
;;
\?)
echo "$usage" >&2
exit 1
;;
esac
done
shift $((OPTIND - 1))
if [ $# -lt 2 ] ; then
echo "$usage" >&2
exit 1
fi
in=$(readlink -f "$1")
out=$(readlink -f "$2")
if [ ! -e $input ] ; then
echo "Input file does not exist." >&2
echo "$usage" >&2
exit 1
fi
if [ ! -e $TOOLBOX_PATH/bart ] ; then
echo "\$TOOLBOX_PATH is not set correctly!" >&2
exit 1
fi
#WORKDIR=$(mktemp -d)
# Mac: http://unix.stackexchange.com/questions/30091/fix-or-alternative-for-mktemp-in-os-x
WORKDIR=`mktemp -d 2>/dev/null || mktemp -d -t 'mytmpdir'`
trap 'rm -rf "$WORKDIR"' EXIT
cd $WORKDIR
nm --defined-only $TOOLBOX_PATH/bart | cut -c11-16,19- | sort > bart.syms
cat $in | grep "^TRACE" \
| grep " 0x" \
| cut -c7-23,25-31,34- \
| sort -k3 \
| join -11 -23 bart.syms - \
| cut -c8- \
| sort -k2 > $out
|
