diff options
Diffstat (limited to 'scripts/decode_stacktrace.sh')
| -rwxr-xr-x | scripts/decode_stacktrace.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index fa5be6f57b00..a0f50a5b4f7c 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -30,6 +30,7 @@ fi READELF=${UTIL_PREFIX}readelf${UTIL_SUFFIX} ADDR2LINE=${UTIL_PREFIX}addr2line${UTIL_SUFFIX} +NM=${UTIL_PREFIX}nm${UTIL_SUFFIX} if [[ $1 == "-r" ]] ; then vmlinux="" @@ -158,7 +159,7 @@ parse_symbol() { if [[ $aarray_support == true && "${cache[$module,$name]+isset}" == "isset" ]]; then local base_addr=${cache[$module,$name]} else - local base_addr=$(nm "$objfile" 2>/dev/null | awk '$3 == "'$name'" && ($2 == "t" || $2 == "T") {print $1; exit}') + local base_addr=$(${NM} "$objfile" 2>/dev/null | awk '$3 == "'$name'" && ($2 == "t" || $2 == "T") {print $1; exit}') if [[ $base_addr == "" ]] ; then # address not found return @@ -282,6 +283,9 @@ handle_line() { if [[ ${words[$last]} =~ \[([^]]+)\] ]]; then module=${words[$last]} + # some traces format is "(%pS)", which like "(foo+0x0/0x1 [bar])" + # so $module may like "[bar])". Strip the right parenthesis firstly + module=${module%\)} module=${module#\[} module=${module%\]} modbuildid=${module#* } |