1 files changed, 38 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/LongJump.asm b/MdePkg/Library/BaseLib/Ia32/LongJump.asm
new file mode 100644
index 0000000000..ff0cef2273
--- /dev/null
+++ b/MdePkg/Library/BaseLib/Ia32/LongJump.asm
@@ -0,0 +1,38 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution.  The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+;   LongJump.Asm
+;
+; Abstract:
+;
+;   Implementation of LongJump() on IA-32.
+;
+;------------------------------------------------------------------------------
+
+    .386
+    .model  flat
+    .code
+
+_LongJump   PROC
+    pop     eax
+    pop     edx
+    pop     eax
+    mov     ebx, [edx]
+    mov     esi, [edx + 4]
+    mov     edi, [edx + 8]
+    mov     ebp, [edx + 12]
+    mov     esp, [edx + 16]
+    jmp     dword ptr [edx + 20]
+_LongJump   ENDP
+
+    END