efi_loader: allow unaligned memory access
The UEFI spec mandates that unaligned memory access should be enabled if
supported by the CPU architecture.
This patch adds an empty weak function unaligned_access() that can be
overridden by an architecture specific routine.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h
index fd02550..3d33a5a 100644
--- a/include/asm-generic/unaligned.h
+++ b/include/asm-generic/unaligned.h
@@ -20,4 +20,7 @@
#error invalid endian
#endif
+/* Allow unaligned memory access */
+void allow_unaligned(void);
+
#endif