IntelFsp2Pkg SecFspSecPlatformLibNull: Convert Ia32/SecCarInit.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/SecCarInit.asm to Ia32/SecCarInit.nasm

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>

IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.nasm

@@ -0,0 +1,46 @@
+;; @file
+;  SEC CAR function
+;
+; Copyright (c) 2015, 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.
+;;
+
+;
+; 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
+