1 files changed, 0 insertions, 76 deletions
diff --git a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/Stack.asm b/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/Stack.asm
deleted file mode 100644
index 95e56cec9b..0000000000
--- a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/Stack.asm
+++ /dev/null
@@ -1,76 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
-; SPDX-License-Identifier: BSD-2-Clause-Patent
-;
-; Abstract:
-;
-;   Switch the stack from temporary memory to permenent memory.
-;
-;------------------------------------------------------------------------------
-
-    .586p
-    .model  flat,C
-    .code
-
-;------------------------------------------------------------------------------
-; VOID
-; EFIAPI
-; SecSwitchStack (
-;   UINT32   TemporaryMemoryBase,
-;   UINT32   PermenentMemoryBase
-;   );
-;------------------------------------------------------------------------------
-SecSwitchStack   PROC
-    ;
-    ; Save three register: eax, ebx, ecx
-    ;
-    push  eax
-    push  ebx
-    push  ecx
-    push  edx
-
-    ;
-    ; !!CAUTION!! this function address's is pushed into stack after
-    ; migration of whole temporary memory, so need save it to permenent
-    ; memory at first!
-    ;
-
-    mov   ebx, [esp + 20]          ; Save the first parameter
-    mov   ecx, [esp + 24]          ; Save the second parameter
-
-    ;
-    ; Save this function's return address into permenent memory at first.
-    ; Then, Fixup the esp point to permenent memory
-    ;
-    mov   eax, esp
-    sub   eax, ebx
-    add   eax, ecx
-    mov   edx, dword ptr [esp]         ; copy pushed register's value to permenent memory
-    mov   dword ptr [eax], edx
-    mov   edx, dword ptr [esp + 4]
-    mov   dword ptr [eax + 4], edx
-    mov   edx, dword ptr [esp + 8]
-    mov   dword ptr [eax + 8], edx
-    mov   edx, dword ptr [esp + 12]
-    mov   dword ptr [eax + 12], edx
-    mov   edx, dword ptr [esp + 16]    ; Update this function's return address into permenent memory
-    mov   dword ptr [eax + 16], edx
-    mov   esp, eax                     ; From now, esp is pointed to permenent memory
-
-    ;
-    ; Fixup the ebp point to permenent memory
-    ;
-    mov   eax, ebp
-    sub   eax, ebx
-    add   eax, ecx
-    mov   ebp, eax                ; From now, ebp is pointed to permenent memory
-
-    pop   edx
-    pop   ecx
-    pop   ebx
-    pop   eax
-    ret
-SecSwitchStack   ENDP
-
-    END