#
SunOS)
DB_LIST="dbx ${DB_LIST}"
+ ;;
+ #
+ # FreeBSD comes with a flavor that works gdb66 and one that don't gdb
+ # (gdb 6.1) let's try it first the one that works !
+ #
+ FreeBSD)
+ DB_LIST="gdb66 ${DB_LIST}"
+ ;;
esac
for DB in ${DB_LIST}; do
exit 1
}
-#
+need_binary="no"
+case "${DB}" in
+# These debuggers need the process binary specified:
+ ladebug)
+ need_binary="yes"
+ ;;
+ gdb66)
+ need_binary="yes"
+ ;;
+ dbx)
+ need_binary="yes"
+ ;;
+esac
+
+test x"${need_binary}" = x"yes" && {
+
# we first try to use /proc/${PID}/exe or /proc/{$PID}/path for solaris
# then fallback to the binary from the commandline
# then we search for the commandline argument with
# 'which'
#
-test -f "/proc/${PID}/exe" && BINARY="/proc/${PID}/exe"
-test -f "/proc/${PID}/path/a.out" && BINARY=`ls -l /proc/${PID}/path/a.out |sed 's/.*-> //'`
-test x"${BINARY}" = x"" && BINARY="/proc/${PID}/exe"
-test -f "${BINARY}" || BINARY=`which ${BINARY}`
-
-test -f "${BINARY}" || {
- echo "${BASENAME}: ERROR: Cannot find binary '${BINARY}'."
- exit 1
+ test -f "/proc/${PID}/exe" && BINARY="/proc/${PID}/exe"
+ test -f "/proc/${PID}/path/a.out" && BINARY=`ls -l /proc/${PID}/path/a.out |sed 's/.*-> //'`
+ test x"${BINARY}" = x"" && BINARY="/proc/${PID}/exe"
+ test -f "${BINARY}" || BINARY=`which ${BINARY}`
+
+ test -f "${BINARY}" || {
+ echo "${BASENAME}: ERROR: Cannot find binary '${BINARY}'."
+ exit 1
+ }
}
-echo "${BASENAME}: Trying to use ${DB_BIN} on ${BINARY} on PID ${PID}"
-
BATCHFILE_PRE=/tmp/gdb_backtrace_pre.$$
BATCHFILE_MAIN=/tmp/gdb_backtrace_main.$$
case "${DB}" in
EOF
${DB_BIN} -c "${BATCHFILE_MAIN}" -i "${BATCHFILE_PRE}" -pid "${PID}" "${BINARY}"
;;
- gdb)
+ gdb66)
cat << EOF > ${BATCHFILE_MAIN}
set height 1000
bt full
info locals
+kill
quit
EOF
${DB_BIN} -x "${BATCHFILE_MAIN}" "${BINARY}" "${PID}"
;;
+ gdb)
+cat << EOF > ${BATCHFILE_MAIN}
+set height 0
+bt full
+thread apply all bt full
+info locals
+quit
+EOF
+ ${DB_BIN} -batch -x "${BATCHFILE_MAIN}" --pid "${PID}" < /dev/null
+ ;;
dbx)
${DB_BIN} "where;dump;kill;quit" "${BINARY}" "${PID}"
;;