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Diffstat (limited to 'arch/x86/realmode/rm/header.S')
-rw-r--r--arch/x86/realmode/rm/header.S9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
index 4612d538..fadf483 100644
--- a/arch/x86/realmode/rm/header.S
+++ b/arch/x86/realmode/rm/header.S
@@ -7,6 +7,8 @@
#include <linux/linkage.h>
#include <asm/page_types.h>
+#include "realmode.h"
+
.section ".header", "a"
.balign 16
@@ -30,3 +32,10 @@ GLOBAL(real_mode_header)
.long pa_machine_real_restart_asm
#endif
END(real_mode_header)
+
+ /* End signature, used to verify integrity */
+ .section ".signature","a"
+ .balign 4
+GLOBAL(end_signature)
+ .long REALMODE_END_SIGNATURE
+END(end_signature)