generic.sh

linux下的多线程调试工具

#! /bin/sh

# Trace an application, listing events with optional parameters (thread name
# and NPTL object name). Compare this list with a reference file.

PROG=$1; shift
COLUMNS=$1; shift
# trace name: trace is keeping if an error occured
RES=$PROG.error
TMP=$PROG.tmp
# 2 possible reference files
REF=ref/$PROG.ref
REF2=ref/$PROG.ref2

./init.sh

PTT_TRACE=./ptt_trace
PTT_VIEW=../src/decode/ptt_view

$PTT_TRACE -n trace prog/$PROG > /dev/null
$PTT_VIEW -a alias $@ trace.bin > $TMP

if [ $COLUMNS -eq 0 ]; then
awk '{if (NR > 7) print $3}' $TMP > $RES
fi
if [ $COLUMNS -eq 1 ]; then
awk '{if (NR > 7) print $3,$7}' $TMP > $RES
fi
if [ $COLUMNS -eq 2 ]; then
awk '{if (NR > 7) print $3,$7,$9}' $TMP > $RES
fi

# if ($RES != $REF) and ($RES != $REF2) then error else ok
if [ "`diff $RES $REF`" != "" ]; then
    if [ ! -f $REF2 ]; then
        rm -f alias trace.bin $TMP $PTT_TRACE
        exit 1
    fi
    if [ "`diff $RES $REF2`" != "" ]; then
        rm -f alias trace.bin $TMP $PTT_TRACE
        exit 1
    fi
fi
rm -f alias trace.bin $TMP $PTT_TRACE $RES
exit 0