diff options
Diffstat (limited to 'IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/IA32/DispatchExecute.c')
| -rw-r--r-- | IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/IA32/DispatchExecute.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/IA32/DispatchExecute.c b/IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/IA32/DispatchExecute.c index 4f6a8dd1a7..a17ca7dcab 100644 --- a/IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/IA32/DispatchExecute.c +++ b/IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/IA32/DispatchExecute.c @@ -1,7 +1,7 @@ /** @file
Execute 32-bit code in Protected Mode.
- Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -49,3 +49,24 @@ Execute32BitCode ( return Status;
}
+
+/**
+ Wrapper for a thunk to transition from compatibility mode to long mode to execute 64-bit code and then transit back to
+ compatibility mode.
+
+ @param[in] Function The 64bit code entry to be executed.
+ @param[in] Param1 The first parameter to pass to 64bit code.
+ @param[in] Param2 The second parameter to pass to 64bit code.
+
+ @return EFI_STATUS.
+**/
+EFI_STATUS
+Execute64BitCode (
+ IN UINT64 Function,
+ IN UINT64 Param1,
+ IN UINT64 Param2
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+
|