/** @file\r
\r
- Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
} CONTEXT_STACK;\r
\r
//\r
-// API return address +0xB0\r
+// API return address +0xB8\r
+// Reserved +0xB0\r
// push API Parameter2 +0xA8\r
// push API Parameter1 +0xA0\r
// push FspInfoHeader +0x98\r
UINT32 Flags[2];\r
UINT64 FspInfoHeader;\r
UINT64 ApiParam[2];\r
+ UINT64 Reserved; // The reserved QWORD is needed for stack alignment in X64.\r
UINT64 ApiRet; // 64bit stack format is different from the 32bit one due to x64 calling convention\r
} CONTEXT_STACK_64;\r
\r