vmm: Add igvm module and loader module

vmm: Add igvm module and loader module

Add a separate module named igvm to the vmm crate
with definitions to parse and load igvm to the guest memory.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>

vmm/src/lib.rs

@@ -69,6 +69,8 @@ pub mod device_manager;
 pub mod device_tree;
 #[cfg(feature = "guest_debug")]
 mod gdb;
+#[cfg(feature = "igvm")]
+mod igvm;
 pub mod interrupt;
 pub mod memory_manager;
 pub mod migration;