Make SHIM_LOCK_GUID a first-class object with a symbol.

Right now the CA is checking if shim builds expose a particular version
of the shim protocol.  To do this, they're looking for SHIM_LOCK_GUID's
value in the resulting binary.

Currently, with SHIM_LOCK_GUID as a macro that gets assigned to local
variables, that means they have to compensate for mov instructions mixed
in with the actual value.  This is completely absurd, so promote it to a
first-class object with a symbol to make it both easy to find and
continuous.

Signed-off-by: Peter Jones <pjones@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/shim.h b/shim.h
index 08192591..f7a766a2 100644
--- a/shim.h
+++ b/shim.h
@@ -1,7 +1,6 @@
 #include "PeImage.h"
 
-#define SHIM_LOCK_GUID \
-	{ 0x605dab50, 0xe046, 0x4300, {0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23} }
+extern EFI_GUID SHIM_LOCK_GUID;
 
 INTERFACE_DECL(_SHIM_LOCK);