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File: [Development] / linux-2.6-xfs / arch / arm / lib / ucmpdi2.S (download)

Revision 1.2, Wed Jan 25 00:04:14 2006 UTC (11 years, 9 months ago) by cattelan
Branch: MAIN
Changes since 1.1: +14 -0 lines 

Merge up to 2.6.16-rc1

/*
 *  linux/arch/arm/lib/ucmpdi2.S
 *
 *  Author:	Nicolas Pitre
 *  Created:	Oct 19, 2005
 *  Copyright:	Monta Vista Software, Inc.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 */

#include <linux/config.h>
#include <linux/linkage.h>

#ifdef __ARMEB__
#define xh r0
#define xl r1
#define yh r2
#define yl r3
#else
#define xl r0
#define xh r1
#define yl r2
#define yh r3
#endif

ENTRY(__ucmpdi2)

	cmp	xh, yh
	cmpeq	xl, yl
	movlo	r0, #0
	moveq	r0, #1
	movhi	r0, #2
	mov	pc, lr

#ifdef CONFIG_AEABI

ENTRY(__aeabi_ulcmp)

	cmp	xh, yh
	cmpeq	xl, yl
	movlo	r0, #-1
	moveq	r0, #0
	movhi	r0, #1
	mov	pc, lr

#endif