Tools: Debugging Native and Java Code with WDB

Page 14

Tools for

Debugging

gdb

Starting Java from gdb: Modify wrap

Modify the file in place by adding the text in red:

# Run.

if [ -x "$prog" ]

then

# invoke the VM $args contains arguments which begin with "-", $* contains …

# exec $DEBUG_PROG "$prog” “${options[@]}" "$@”

export GDB_JAVA_UNWINDLIB=/tmp/libjunwind.sl

export DBG_ARGS="${options[@]} $@“

print –R $DBG_ARGS

exec gdb "$prog”

else

echo >&2 "$progname was not found in ${prog}"

exit 1