;; @file | |
; SEC CAR function | |
; | |
; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR> | |
; SPDX-License-Identifier: BSD-2-Clause-Patent | |
;; | |
; | |
; Define assembler characteristics | |
; | |
%macro RET_ESI 0 | |
movd esi, mm7 ; move ReturnAddress from MM7 to ESI | |
jmp esi | |
%endmacro | |
SECTION .text | |
;----------------------------------------------------------------------------- | |
; | |
; Section: SecCarInit | |
; | |
; Description: This function initializes the Cache for Data, Stack, and Code | |
; | |
;----------------------------------------------------------------------------- | |
global ASM_PFX(SecCarInit) | |
ASM_PFX(SecCarInit): | |
; | |
; Set up CAR | |
; | |
xor eax, eax | |
SecCarInitExit: | |
RET_ESI | |