UBUNTU: [Packaging] retpoline -- elide %cs:0xNNNN constants on i386

BugLink: http://bugs.launchpad.net/bugs/1752655
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Juerg Haefliger <juergh@canonical.com>

diff --git a/debian/scripts/retpoline-extract b/debian/scripts/retpoline-extract
index 3bdc8b5a463147e1547728ac2557bfb28f0b800e..5baa35e74cc54bcf67d306dfc08c9884703281f9 100755 (executable)
--- a/debian/scripts/retpoline-extract
+++ b/debian/scripts/retpoline-extract
@@ -10,4 +10,5 @@ awk -F'       ' '
        /^.\//                          { file=$1; sub(":.*", "", file); sub("^.*/", "", file); }
        /^[0-9a-f][0-9a-f]* <.*>:/      { tag=$1; sub(".*<", "", tag); sub(">.*", "", tag); tag=file " " tag; }
        $3 ~ /(call|jmp)q?  *\*%/       { print(tag " " $3); }
-'
+' | \
+       grep -v " \*%cs:0x"             # elide 32bit code-segment absolute offsets.