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, 2 insertions, 0 deletions

diff --git a/shim.c b/shim.c
index eaabefc3..28e4da52 100644
--- a/shim.c
+++ b/shim.c
@@ -55,6 +55,8 @@ static void *load_options;
 static UINT32 load_options_size;
 static UINT8 verbose;
 
+EFI_GUID SHIM_LOCK_GUID = { 0x605dab50, 0xe046, 0x4300, {0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23} };
+
 /*
  * The vendor certificate used for validating the second stage loader
  */