scripts/decode_stacktrace.sh: handle RIP address with segment

decode line: RIP: 0010:khugepaged+0x2a2/0x2280 into RIP: 0010:khugepaged (mm/khugepaged.c:1885) Link: http://lkml.kernel.org/r/154660071227.52726.15645307951282727605.stgit@buzz Signed-off-by: Konstantin Khlebnikov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
chewitt · Mar 6, 2019 · 1d6693f · 1d6693f
1 parent 5c0198b
commit 1d6693f
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh
@@ -37,6 +37,13 @@ parse_symbol() {
 	symbol=${symbol#\(}
 	symbol=${symbol%\)}
 
+	# Strip segment
+	local segment
+	if [[ $symbol == *:* ]] ; then
+		segment=${symbol%%:*}:
+		symbol=${symbol#*:}
+	fi
+
 	# Strip the symbol name so that we could look it up
 	local name=${symbol%+*}
 
@@ -84,7 +91,7 @@ parse_symbol() {
 	code=${code//$'\n'/' '}
 
 	# Replace old address with pretty line numbers
-	symbol="$name ($code)"
+	symbol="$segment$name ($code)"
 }
 
 decode_code() {