Merge branch 'faddr2line' (patches from Josh)

Merge faddr2line updates from Josh Poimboeuf:

 - revert faddr2line's default output to its original non-code-listing
   output, and make the code listing an optional feature

 - give faddr2line a real maintainer, so get_maintainer.pl will actually
   CC me on future patches

* emailed patches from Josh Poimboeuf <jpoimboe@redhat.com>:
  MAINTAINERS: add Josh Poimboeuf as faddr2line maintainer
  scripts/faddr2line: make the new code listing format optional

2 files changed, 21 insertions, 2 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index aa635837a6af..c3e2e7076a95 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5415,6 +5415,11 @@ S:	Maintained
 F:	Documentation/hwmon/f71805f
 F:	drivers/hwmon/f71805f.c
 
+FADDR2LINE
+M:	Josh Poimboeuf <jpoimboe@redhat.com>
+S:	Maintained
+F:	scripts/faddr2line
+
 FANOTIFY
 M:	Jan Kara <jack@suse.cz>
 R:	Amir Goldstein <amir73il@gmail.com>
diff --git a/scripts/faddr2line b/scripts/faddr2line
index 1876a741087c..a0149db00be7 100755
--- a/scripts/faddr2line
+++ b/scripts/faddr2line
@@ -56,7 +56,7 @@ command -v ${SIZE} >/dev/null 2>&1 || die "size isn't installed"
 command -v ${NM} >/dev/null 2>&1 || die "nm isn't installed"
 
 usage() {
-	echo "usage: faddr2line <object file> <func+offset> <func+offset>..." >&2
+	echo "usage: faddr2line [--list] <object file> <func+offset> <func+offset>..." >&2
 	exit 1
 }
 
@@ -166,15 +166,25 @@ __faddr2line() {
 		local file_lines=$(${ADDR2LINE} -fpie $objfile $addr | sed "s; $dir_prefix\(\./\)*; ;")
 		[[ -z $file_lines ]] && return
 
+		if [[ $LIST = 0 ]]; then
+			echo "$file_lines" | while read -r line
+			do
+				echo $line
+			done
+			DONE=1;
+			return
+		fi
+
 		# show each line with context
 		echo "$file_lines" | while read -r line
 		do
+			echo
 			echo $line
 			n=$(echo $line | sed 's/.*:\([0-9]\+\).*/\1/g')
 			n1=$[$n-5]
 			n2=$[$n+5]
 			f=$(echo $line | sed 's/.*at \(.\+\):.*/\1/g')
-			awk 'NR>=strtonum("'$n1'") && NR<=strtonum("'$n2'") {printf("%d\t%s\n", NR, $0)}' $f
+			awk 'NR>=strtonum("'$n1'") && NR<=strtonum("'$n2'") { if (NR=='$n') printf(">%d<", NR); else printf(" %d ", NR); printf("\t%s\n", $0)}' $f
 		done
 
 		DONE=1
@@ -185,6 +195,10 @@ __faddr2line() {
 [[ $# -lt 2 ]] && usage
 
 objfile=$1
+
+LIST=0
+[[ "$objfile" == "--list" ]] && LIST=1 && shift && objfile=$1
+
 [[ ! -f $objfile ]] && die "can't find objfile $objfile"
 shift