mirror of
https://github.com/warmcat/libwebsockets.git
synced 2025-03-09 00:00:04 +01:00
30 lines
729 B
Bash
30 lines
729 B
Bash
|
#!/bin/sh
|
||
|
|
#
|
||
|
|
# Pass the the scraped compressed alloc metadata on stdin.
|
||
|
|
#
|
||
|
|
# $1 is the path to the elf file with the debugging info.
|
||
|
|
# $2 is the path to lws-api-test-backtrace, may be omitted if it's on the path
|
||
|
|
#
|
||
|
|
# Eg,
|
||
|
|
#
|
||
|
|
# cat /tmp/mydump | ../../../../../contrib/heapmap.sh build/myapp.elf ../../../../../build/bin/
|
||
|
|
|
||
|
|
echo -n 0 > /tmp/_total_size
|
||
|
|
|
||
|
|
while read line ; do
|
||
|
|
X=`echo -n $line | "$2"lws-api-test-backtrace 2>/dev/null`
|
||
|
|
if [ "$X" != "" ] ; then
|
||
|
|
S=`echo -n $X | cut -d' ' -f2 | sed "s/\,//g"`
|
||
|
|
T=`cat /tmp/_total_size`
|
||
|
|
echo -n $(( $T + $S )) > /tmp/_total_size
|
||
|
|
echo "$S"
|
||
|
|
addr2line -f -p -e $1 `echo $X | cut -d',' -f2-`
|
||
|
|
echo
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
T=`cat /tmp/_total_size`
|
||
|
|
|
||
|
|
echo
|
||
|
|
echo "# Total instrumented allocation $T"
|