Initial import.

[mirror_edk2.git] / MdePkg / Library / BaseLib / x64 / SetJump.asm

;------------------------------------------------------------------------------\r
;\r
; Copyright (c) 2006, Intel Corporation\r
; All rights reserved. This program and the accompanying materials\r
; are licensed and made available under the terms and conditions of the BSD License\r
; which accompanies this distribution.  The full text of the license may be found at\r
; http://opensource.org/licenses/bsd-license.php\r
;\r
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
;\r
; Module Name:\r
;\r
;   SetJump.Asm\r
;\r
; Abstract:\r
;\r
;   Implementation of SetJump() on x64.\r
;\r
;------------------------------------------------------------------------------\r
\r
    .code\r
\r
SetJump     PROC\r
    pop     rdx\r
    mov     [rcx], rbx\r
    mov     [rcx + 8], rsp\r
    mov     [rcx + 10h], rbp\r
    mov     [rcx + 18h], rdi\r
    mov     [rcx + 20h], rsi\r
    mov     [rcx + 28h], r12\r
    mov     [rcx + 30h], r13\r
    mov     [rcx + 38h], r14\r
    mov     [rcx + 40h], r15\r
    mov     [rcx + 48h], rdx\r
    xor     rax, rax\r
    jmp     rdx\r
SetJump     ENDP\r
\r
    END\r