diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2018-05-11 18:08:10 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2018-05-11 18:08:10 +0200 |
| commit | 94cc2fde365fb4484080ea6675bb1e0c933f8002 (patch) | |
| tree | a249c6f6b12ff2dbe39d78bfb050e9c28619bee9 /scripts/faddr2line | |
| parent | 900aa8ad21587e909603f471b6cd81fd5338ec45 (diff) | |
| parent | 8eb008c80841e3410ef2c043093478ea36bb5ff1 (diff) | |
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
drm-misc-next is still based on v4.16-rc7, and was getting a bit stale.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'scripts/faddr2line')
| -rwxr-xr-x | scripts/faddr2line | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/scripts/faddr2line b/scripts/faddr2line index 7721d5b2b0c0..9e5735a4d3a5 100755 --- a/scripts/faddr2line +++ b/scripts/faddr2line @@ -163,7 +163,17 @@ __faddr2line() { # pass real address to addr2line echo "$func+$offset/$sym_size:" - ${ADDR2LINE} -fpie $objfile $addr | sed "s; $dir_prefix\(\./\)*; ;" + local file_lines=$(${ADDR2LINE} -fpie $objfile $addr | sed "s; $dir_prefix\(\./\)*; ;") + [[ -z $file_lines ]] && return + + # show each line with context + echo "$file_lines" | while read -r line + do + echo $line + eval $(echo $line | awk -F "[ :]" '{printf("n1=%d;n2=%d;f=%s",$NF-5, $NF+5, $(NF-1))}') + awk 'NR>=strtonum("'$n1'") && NR<=strtonum("'$n2'") {printf("%d\t%s\n", NR, $0)}' $f + done + DONE=1 done < <(${NM} -n $objfile | awk -v fn=$func -v end=$file_end '$3 == fn { found=1; line=$0; start=$1; next } found == 1 { found=0; print line, "0x"$1 } END {if (found == 1) print line, end; }') |