* [PATCH] scripts/decode_stacktrace.sh: handle RIP address with segment
@ 2019-01-04 11:18 Konstantin Khlebnikov
0 siblings, 0 replies; only message in thread
From: Konstantin Khlebnikov @ 2019-01-04 11:18 UTC (permalink / raw)
To: Andrew Morton, linux-kernel
decode line:
RIP: 0010:khugepaged+0x2a2/0x2280
into
RIP: 0010:khugepaged (mm/khugepaged.c:1885)
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
---
scripts/decode_stacktrace.sh | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh
index 98a7d63a723e..bcdd45df3f51 100755
--- 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() {
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2019-01-04 11:18 [PATCH] scripts/decode_stacktrace.sh: handle RIP address with segment Konstantin Khlebnikov
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