From 8b5d0f20d64f00ffd5685879f8eb3659379f5aaa Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 9 Jun 2014 11:16:38 +0900 Subject: [PATCH] scripts: objdiff: change the extension of disassembly from .o to .dis Prior to this commit, the command "scripts/objdiff record path/to/*.o" disassembled the given object into ".tmp_objdiff/path/to/*.o" file. The problem here is that recorded disassemblies are lost if we run "make clean" because it removes all the *.o files. Disassembled code should be dumped into *.dis instead of *.o files. Signed-off-by: Masahiro Yamada Acked-by: Jason Cooper Signed-off-by: Michal Marek --- scripts/objdiff | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/scripts/objdiff b/scripts/objdiff index 499eb4bc1e8d..c997e44e4b54 100755 --- a/scripts/objdiff +++ b/scripts/objdiff @@ -65,13 +65,14 @@ dorecord() { for f in $FILES; do dir=$(get_output_dir $f) - bn="${f##*/}" + base=${f##*/} + dis=$dir/${base%.o}.dis [ ! -d "$dir" ] && mkdir -p $dir # remove addresses for a more clear diff # http://dummdida.tumblr.com/post/60924060451/binary-diff-between-libc-from-scientificlinux-and - $OBJDUMP -D $f | sed "s/^[[:space:]]\+[0-9a-f]\+//" > $dir/$bn + $OBJDUMP -D $f | sed "s/^[[:space:]]\+[0-9a-f]\+//" > $dis done }