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-rw-r--r--include/grub/x86_64/efi/memory.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/grub/x86_64/efi/memory.h b/include/grub/x86_64/efi/memory.h
new file mode 100644
index 0000000..46e9145
--- /dev/null
+++ b/include/grub/x86_64/efi/memory.h
@@ -0,0 +1,10 @@
+#ifndef GRUB_MEMORY_CPU_HEADER
+#include <grub/efi/memory.h>
+
+#if defined (__code_model_large__)
+#define GRUB_EFI_MAX_USABLE_ADDRESS 0xffffffff
+#else
+#define GRUB_EFI_MAX_USABLE_ADDRESS 0x7fffffff
+#endif
+
+#endif /* ! GRUB_MEMORY_CPU_HEADER */