IntelFspPkg&IntelFspWrapperPkg: Remove them

[mirror_edk2.git] / IntelFspWrapperPkg / Library / SecPeiFspPlatformSecLibSample / Ia32 / Stack.asm

diff --git a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/Stack.asm b/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/Stack.asm
deleted file mode 100644 (file)
index 95e56ce..0000000
--- a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/Stack.asm
+++ /dev/null
@@ -1,76 +0,0 @@
-;------------------------------------------------------------------------------\r
-;\r
-; Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>\r
-; SPDX-License-Identifier: BSD-2-Clause-Patent\r
-;\r
-; Abstract:\r
-;\r
-;   Switch the stack from temporary memory to permenent memory.\r
-;\r
-;------------------------------------------------------------------------------\r
-\r
-    .586p\r
-    .model  flat,C\r
-    .code\r
-\r
-;------------------------------------------------------------------------------\r
-; VOID\r
-; EFIAPI\r
-; SecSwitchStack (\r
-;   UINT32   TemporaryMemoryBase,\r
-;   UINT32   PermenentMemoryBase\r
-;   );\r
-;------------------------------------------------------------------------------\r
-SecSwitchStack   PROC\r
-    ;\r
-    ; Save three register: eax, ebx, ecx\r
-    ;\r
-    push  eax\r
-    push  ebx\r
-    push  ecx\r
-    push  edx\r
-\r
-    ;\r
-    ; !!CAUTION!! this function address's is pushed into stack after\r
-    ; migration of whole temporary memory, so need save it to permenent\r
-    ; memory at first!\r
-    ;\r
-\r
-    mov   ebx, [esp + 20]          ; Save the first parameter\r
-    mov   ecx, [esp + 24]          ; Save the second parameter\r
-\r
-    ;\r
-    ; Save this function's return address into permenent memory at first.\r
-    ; Then, Fixup the esp point to permenent memory\r
-    ;\r
-    mov   eax, esp\r
-    sub   eax, ebx\r
-    add   eax, ecx\r
-    mov   edx, dword ptr [esp]         ; copy pushed register's value to permenent memory\r
-    mov   dword ptr [eax], edx\r
-    mov   edx, dword ptr [esp + 4]\r
-    mov   dword ptr [eax + 4], edx\r
-    mov   edx, dword ptr [esp + 8]\r
-    mov   dword ptr [eax + 8], edx\r
-    mov   edx, dword ptr [esp + 12]\r
-    mov   dword ptr [eax + 12], edx\r
-    mov   edx, dword ptr [esp + 16]    ; Update this function's return address into permenent memory\r
-    mov   dword ptr [eax + 16], edx\r
-    mov   esp, eax                     ; From now, esp is pointed to permenent memory\r
-\r
-    ;\r
-    ; Fixup the ebp point to permenent memory\r
-    ;\r
-    mov   eax, ebp\r
-    sub   eax, ebx\r
-    add   eax, ecx\r
-    mov   ebp, eax                ; From now, ebp is pointed to permenent memory\r
-\r
-    pop   edx\r
-    pop   ecx\r
-    pop   ebx\r
-    pop   eax\r
-    ret\r
-SecSwitchStack   ENDP\r
-\r
-    END\r