mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 18:53:52 +08:00
36 lines
601 B
ArmAsm
36 lines
601 B
ArmAsm
|
/*
|
||
|
* 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/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
|
||
|
|