nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit; kernel source import

Browse Source
This commit is contained in:
Nathan
2025-04-06 23:50:55 -05:00
commit 25c6d769f4
45093 changed files with 18199410 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
arch/arm/lib/strrchr.S Normal file
View File

@@ -0,0 +1,26 @@
/*
* 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 <linux/linkage.h>
#include <asm/assembler.h>
.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
mov pc, lr
ENDPROC(strrchr)