ardupilot/Tools/scripts/dumpstack.sh

#!/bin/sh

# we want everything on stderr, so the program is not disturbed
exec 1>&2

PID=$1
TMPFILE=/tmp/gdb.$$
cat << EOF  > $TMPFILE
set height 0
bt full
thread apply all bt full
quit
EOF
gdb -n -batch -x $TMPFILE --pid $PID < /dev/null 2>&1
/bin/rm -f $TMPFILE
Tools: scripts: add dumpstack Given a pid this script attempts to dump a stack trace of that process to stderr 2019-06-06 22:45:39 -03:00			`#!/bin/sh`

			`# we want everything on stderr, so the program is not disturbed`
			`exec 1>&2`

			`PID=$1`
			`TMPFILE=/tmp/gdb.$$`
			`cat << EOF > $TMPFILE`
			`set height 0`
			`bt full`
			`thread apply all bt full`
			`quit`
			`EOF`
Tools: scripts: dumpstack: do not run any gdbinit scripts Often these scripts look for hardware dongles that may not exist 2019-07-17 00:10:05 -03:00			`gdb -n -batch -x $TMPFILE --pid $PID < /dev/null 2>&1`
Tools: scripts: add dumpstack Given a pid this script attempts to dump a stack trace of that process to stderr 2019-06-06 22:45:39 -03:00			`/bin/rm -f $TMPFILE`