Add #define CPU_STACK_ALIGNMENT to the ProcessorBind.h for each of the supported...

[mirror_edk2.git] / MdePkg / Include / x64 / ProcessorBind.h

diff --git a/MdePkg/Include/x64/ProcessorBind.h b/MdePkg/Include/x64/ProcessorBind.h
index 3a2fea26ceb32aae143e10d5d536332f9f414a0d..d8c76922c89f9e2e4c22c463ad5a91539a0e4522 100644 (file)
--- a/MdePkg/Include/x64/ProcessorBind.h
+++ b/MdePkg/Include/x64/ProcessorBind.h
@@ -159,10 +159,15 @@ typedef INT64   INTN;
 #define MAX_2_BITS  0xC000000000000000\r
 \r
 //\r
-// Maximum legal Itanium-based address\r
+// Maximum legal X64 address\r
 //\r
 #define MAX_ADDRESS   0xFFFFFFFFFFFFFFFF\r
 \r
+//\r
+// The stack alignment required for X64\r
+//\r
+#define CPU_STACK_ALIGNMENT   sizeof(UINTN)\r
+\r
 //\r
 // Modifier to ensure that all protocol member functions and EFI intrinsics\r
 // use the correct C calling convention. All protocol member functions and\r