;------------------------------------------------------------------------------

;

; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

; 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:

;

; SetJump.Asm

;

; Abstract:

;

; Implementation of SetJump() on IA-32.

;

;------------------------------------------------------------------------------

.386

.model flat,C

.code

InternalAssertJumpBuffer PROTO C

;------------------------------------------------------------------------------

; UINTN

; EFIAPI

; SetJump (

; OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer

; );

;------------------------------------------------------------------------------

SetJump PROC

push [esp + 4]

call InternalAssertJumpBuffer ; To validate JumpBuffer

pop ecx

pop ecx ; ecx <- return address

mov edx, [esp]

mov [edx], ebx

mov [edx + 4], esi

mov [edx + 8], edi

mov [edx + 12], ebp

mov [edx + 16], esp

mov [edx + 20], ecx ; eip value to restore in LongJump

xor eax, eax

jmp ecx

SetJump ENDP

END