scripts: objdiff: support directories for the augument of record command (7fa0e6db) · Commits · 戴 / test

scripts/objdiff

+22 −11

Original line number	Original line	Diff line number	Diff line
	@@ -36,7 +36,7 @@ TMPD=$SRCTREE/.tmp_objdiff

	usage() {		usage() {
	echo >&2 "Usage: $0 <command> <args>"		echo >&2 "Usage: $0 <command> <args>"
	echo >&2 " record <list of object files>"		echo >&2 " record <list of object files or directories>"
	echo >&2 " diff <commitA> <commitB>"		echo >&2 " diff <commitA> <commitB>"
	echo >&2 " clean all \| <commit>"		echo >&2 " clean all \| <commit>"
	exit 1		exit 1
	@@ -54,6 +54,18 @@ get_output_dir() {
	echo $TMPD/$CMT${dir#$SRCTREE}		echo $TMPD/$CMT${dir#$SRCTREE}
	}		}

			do_objdump() {
			dir=$(get_output_dir $1)
			base=${1##*/}
			dis=$dir/${base%.o}.dis

			[ ! -d "$dir" ] && mkdir -p $dir

			# remove addresses for a cleaner diff
			# http://dummdida.tumblr.com/post/60924060451/binary-diff-between-libc-from-scientificlinux-and
			$OBJDUMP -D $1 \| sed "s/^[[:space:]]\+[0-9a-f]\+//" > $dis
			}

	dorecord() {		dorecord() {
	[ $# -eq 0 ] && usage		[ $# -eq 0 ] && usage

	@@ -63,16 +75,15 @@ dorecord() {

	OBJDUMP="${CROSS_COMPILE}objdump"		OBJDUMP="${CROSS_COMPILE}objdump"

	for f in $FILES; do		for d in $FILES; do
	dir=$(get_output_dir $f)		if [ -d "$d" ]; then
	base=${f##*/}		for f in $(find $d -name '*.o')
	dis=$dir/${base%.o}.dis		do
			do_objdump $f
	[ ! -d "$dir" ] && mkdir -p $dir		done
			else
	# remove addresses for a cleaner diff		do_objdump $d
	# http://dummdida.tumblr.com/post/60924060451/binary-diff-between-libc-from-scientificlinux-and		fi
	$OBJDUMP -D $f \| sed "s/^[[:space:]]\+[0-9a-f]\+//" > $dis
	done		done
	}		}