hxfslaveportarm.s

Lido PXA270平台开发板的最新BSP,包括源代码

;/* ************************************************************************ *\
;**    INTEL Corporation Proprietary Information
;**
;**    This listing is supplied under the terms of a license
;**    agreement with INTEL Corporation and may not be copied
;**    nor disclosed except in accordance with the terms of
;**    that agreement.
;**
;**    Copyright (c) 2003 Intel Corporation.
;**    All Rights Reserved.
;**
;** ************************************************************************ **
;**	FILE: HXFSlaveportArm.s
;**	DESCRIPTION: 
;**	
;**	AUTHOR: Cian Montgomery
;**	CREATED: Febuary 02, 2004
;**
;\* ************************************************************************ */

;** ************************************************************************ **
;**	EXPORTS
;** ************************************************************************ **
	EXPORT	|HXFSPWrite5|
	EXPORT	|HXFSPWrite6|
	EXPORT	|HXFSPWrite7|
	EXPORT	|HXFSPWrite8|
	EXPORT	|HXFSPWrite9|
	EXPORT	|HXFSPWrite10|

;** ************************************************************************ **
;**	FUNCTIONS
;** ************************************************************************ **
	AREA	.text, CODE, READONLY
	
;** ************************************************************************ **
; Name:	HXFSP5Proc
; Description:	Copy 5 Word of vertex data to the Slaveport
; 	- 
; ---------------------------------------------------------------------- --
; Register Map
; ---------------------------------------------------------------------- --
; r0 =	pState		r4 = pSp  		r8 =            r12 = SPSpaceNeeded
; r1 =  pVtx0       r5 = SP Space   r9 =            r13 = sp
; r2 =  pVtx1       r6 =            r10 =           r14 = link
; r3 =  pVtx2       r7 =			r11 =           r15 = pc
; ---------------------------------------------------------------------- --
; Prototype in C:	void* HXFSPWrite5(void* pSP, void* pVtx0);
;** ************************************************************************ **
|HXFSPWrite5| PROC
	wldrd wr0, [r1]		; 2
	wldrd wr1, [r1, #8]	; 4
	wldrw wr2, [r1, #16]; 6
	
	wstrd wr0, [r0]		; 2
	wstrd wr1, [r0, #8]	; 4
	wstrw wr2, [r0, #16]	; 6
	
	add r0, r0, #(4*6); Update address offset		
	mov pc, lr
	ENDP
;** ************************************************************************ **


;** ************************************************************************ **
; Same as HXFSPWrite5
;** ************************************************************************ **
|HXFSPWrite6| PROC
	wldrd wr0, [r1]		; 2
	wldrd wr1, [r1, #8]	; 4
	wldrd wr2, [r1, #16]; 6
	
	wstrd wr0, [r0]		; 2
	wstrd wr1, [r0, #8]	; 4
	wstrd wr2, [r0, #16]	; 6

	add r0, r0, #(4*6); Update address offset		
	mov pc, lr
	ENDP
;** ************************************************************************ **


;** ************************************************************************ **
; Same as HXFSPWrite5
;** ************************************************************************ **
|HXFSPWrite7| PROC
	wldrd wr0, [r1]		; 2
	wldrd wr1, [r1, #8]	; 4
	wldrd wr2, [r1, #16]; 6
	wldrw wr3, [r1, #24]; 7
	
	wstrd wr0, [r0]		; 2
	wstrd wr1, [r0, #8]	; 4
	wstrd wr2, [r0, #16]	; 6
	wstrw wr3, [r0, #24]	; 7

	add r0, r0, #(4*8); Update address offset		
	mov pc, lr

	ENDP
;** ************************************************************************ **


;** ************************************************************************ **
; Same as HXFSPWrite5
;** ************************************************************************ **
|HXFSPWrite8| PROC
	wldrd wr0, [r1]		; 2
	wldrd wr1, [r1, #8]	; 4
	wldrd wr2, [r1, #16]; 6
	wldrd wr3, [r1, #24]; 8
	
	wstrd wr0, [r0]		; 2
	wstrd wr1, [r0, #8]	; 4
	wstrd wr2, [r0, #16]	; 6
	wstrd wr3, [r0, #24]	; 8

	add r0, r0, #(4*8); Update address offset		
	mov pc, lr
	ENDP
;** ************************************************************************ **


;** ************************************************************************ **
; Same as HXFSPWrite5
;** ************************************************************************ **
|HXFSPWrite9| PROC
	wldrd wr0, [r1]		; 2
	wldrd wr1, [r1, #8]	; 4
	wldrd wr2, [r1, #16]; 6
	wldrd wr3, [r1, #24]; 8
	wldrw wr4, [r1, #32]; 9
	
	wstrd wr0, [r0]		; 2
	wstrd wr1, [r0, #8]	; 4
	wstrd wr2, [r0, #16]	; 6
	wstrd wr3, [r0, #24]	; 8
	wstrw wr4, [r0, #32]	; 9
	
	add r0, r0, #(4*10); Update address offset		
	mov pc, lr
	ENDP
;** ************************************************************************ **


;** ************************************************************************ **
; Same as HXFSPWrite5
;** ************************************************************************ **
|HXFSPWrite10| PROC	
	; Write Vertex 0
	wldrd wr0, [r1]		; 2
	wldrd wr1, [r1, #8]	; 4
	wldrd wr2, [r1, #16]; 6
	wldrd wr3, [r1, #24]; 8
	wldrd wr4, [r1, #32]; 10
	
	wstrd wr0, [r0]		; 2
	wstrd wr1, [r0, #8]	; 4
	wstrd wr2, [r0, #16]; 6
	wstrd wr3, [r0, #24]; 8
	wstrd wr4, [r0, #32]; 10

	add r0, r0, #(4*10); Update address offset		
	mov pc, lr
	ENDP
;** ************************************************************************ **

;** ************************************************************************ **
	END

;/* ************************************************************************ *\
;** ************************************************************************ **	
;** EOF
;** ************************************************************************ **		
;\* ************************************************************************ */