X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=Nt32Pkg%2FSec%2FStackX64.asm;fp=Nt32Pkg%2FSec%2FStackX64.asm;h=0000000000000000000000000000000000000000;hp=565acfa8b66ed3ac1b74fd67c2d4dff4f5f03603;hb=7afa0cea8f2ccedc231f1208609148a38c958a64;hpb=4d5d7812786db947e476b4d850698b465d0e2d99

diff --git a/Nt32Pkg/Sec/StackX64.asm b/Nt32Pkg/Sec/StackX64.asm
deleted file mode 100644
index 565acfa8b6..0000000000
--- a/Nt32Pkg/Sec/StackX64.asm
+++ /dev/null
@@ -1,104 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
-; SPDX-License-Identifier: BSD-2-Clause-Patent
-;
-; Module Name:
-;
-;   Stack.asm
-;
-; Abstract:
-;
-;   Switch the stack from temporary memory to permenent memory.
-;
-;------------------------------------------------------------------------------
-
-    .code
-    
-;------------------------------------------------------------------------------
-; VOID
-; EFIAPI
-; SecSwitchStack (
-;   UINT32   TemporaryMemoryBase,
-;   UINT32   PermenentMemoryBase
-;   );
-;------------------------------------------------------------------------------    
-SecSwitchStack   PROC
-    mov [rsp + 08h], rcx
-    mov [rsp + 10h], rdx
-
-    ;
-    ; Save three register: eax, ebx, ecx
-    ;
-    push  rax
-    push  rbx
-    push  rcx
-    push  rdx
-    
-    ;
-    ; !!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   rbx, [rsp + 28h]          ; Save the first parameter
-    mov   rcx, [rsp + 30h]          ; Save the second parameter
-    
-    ;
-    ; Save this function's return address into permenent memory at first.
-    ; Then, Fixup the esp point to permenent memory
-    ;
-    mov   rax, rsp
-    sub   rax, rbx
-    add   rax, rcx
-    mov   rdx, qword ptr [rsp]         ; copy pushed register's value to permenent memory
-    mov   qword ptr [rax], rdx    
-    mov   rdx, qword ptr [rsp + 8]
-    mov   qword ptr [rax + 8], rdx    
-    mov   rdx, qword ptr [rsp + 10h]
-    mov   qword ptr [rax + 10h], rdx    
-    mov   rdx, qword ptr [rsp + 18h]
-    mov   qword ptr [rax + 18h], rdx    
-    mov   rdx, qword ptr [rsp + 20h]    ; Update this function's return address into permenent memory
-    mov   qword ptr [rax + 20h], rdx    
-    mov   rsp, rax                     ; From now, esp is pointed to permenent memory
-        
-    ;
-    ; Fixup the ebp point to permenent memory
-    ;
-    mov   rax, rbp
-    sub   rax, rbx
-    add   rax, rcx
-    mov   rbp, rax                ; From now, ebp is pointed to permenent memory
-    
-    pop   rdx
-    pop   rcx
-    pop   rbx
-    pop   rax
-    ret
-SecSwitchStack   ENDP
-
-;------------------------------------------------------------------------------
-; VOID
-; EFIAPI
-; PeiSwitchStacks (
-;   IN      SWITCH_STACK_ENTRY_POINT  EntryPoint,
-;   IN      VOID                      *Context1,  OPTIONAL
-;   IN      VOID                      *Context2,  OPTIONAL
-;   IN      VOID                      *Context3,  OPTIONAL
-;   IN      VOID                      *NewStack
-;   )
-;------------------------------------------------------------------------------
-PeiSwitchStacks   PROC
-    mov  rax, rcx
-    mov  rcx, rdx
-    mov  rdx, r8
-    mov  r8, r9
-    mov  rsp, [rsp + 28h]
-    sub  rsp, 20h
-    call rax
-    jmp $
-    ret
-PeiSwitchStacks   ENDP
-
-    END