cpumodes.inc

ARM9基于WINDOWSCE的BSP源代码

;
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; Use of this source code is subject to the terms of the Microsoft end-user
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; If you did not accept the terms of the EULA, you are not authorized to use
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; -*-Asm-*-
;
; $Revision: 1.0 $
; $File$
;
;    - Defines for processor status register on ARM architectures
;
; $Copyright: 
; ----------------------------------------------------------------
;   The content of this file or document is CONFIDENTIAL and PROPRIETARY
;   to Jade Technologies Co., Ltd.  It is subjected to the terms of a
;   License Agreement between Licensee and Jade Technologies Co., Ltd.
;   restricting among other things, the use, reproduction, distribution
;   and transfer.  Each of the embodiments, including this information 
;   and any derivative work shall retain this copyright notice.
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;   Copyright (c) 2004 - 2005 Jade Technologies Co., Ltd. 
;   All rights reserved.
; ----------------------------------------------------------------
; File:     cpumodes.inc,v
; Revision: 1.0
; ----------------------------------------------------------------
; $
;

    IF :LNOT: :DEF: cpumodes_inc
cpumodes_inc        EQU     1

; CPSR bits
NoIRQ       EQU BIT7        ; 
NoFIQ       EQU BIT6
NoINTS      EQU (NoIRQ | NoFIQ) ; Both
MaskINTS    EQU NoINTS

ModeMask    EQU 0x1F        ; /* Processor mode in CPSR */

SVC32Mode   EQU 0x13
IRQ32Mode   EQU 0x12
FIQ32Mode   EQU 0x11
User32Mode  EQU 0x10
;; /* Error modes */
Abort32Mode EQU 0x17
Undef32Mode EQU 0x1B

    ENDIF ; cpumodes_inc

    END             ; End of file

; EOF cpumodes.s