URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [arch/] [arm/] [lib/] [strrchr.S] - Blame information for rev 1765

Details | Compare with Previous | View Log


/*
 *  linux/arch/arm/lib/strrchr.S
 *
 *  Copyright (C) 1995-2000 Russell King
 *
 * 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.
 *
 *  ASM optimised string functions
 */
#include 
#include 
 
                .text
                .align  5
ENTRY(strrchr)
                mov     r3, #0
1:              ldrb    r2, [r0], #1
                teq     r2, r1
                subeq   r3, r0, #1
                teq     r2, #0
                bne     1b
                mov     r0, r3
                RETINSTR(mov,pc,lr)

Line No.	Rev	Author	Line
1	1275	phoenix	`/*`
2			`* linux/arch/arm/lib/strrchr.S`
3			`*`
4			`* Copyright (C) 1995-2000 Russell King`
5			`*`
6			`* This program is free software; you can redistribute it and/or modify`
7			`* it under the terms of the GNU General Public License version 2 as`
8			`* published by the Free Software Foundation.`
9			`*`
10			`* ASM optimised string functions`
11			`*/`
12			`#include`
13			`#include`
14
15			`.text`
16			`.align 5`
17			`ENTRY(strrchr)`
18			`mov r3, #0`
19			`1: ldrb r2, [r0], #1`
20			`teq r2, r1`
21			`subeq r3, r0, #1`
22			`teq r2, #0`
23			`bne 1b`
24			`mov r0, r3`
25			`RETINSTR(mov,pc,lr)`

Browse

Tools

Subversion Repositories or1k

[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [arch/] [arm/] [lib/] [strrchr.S] - Blame information for rev 1765