e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
39 lines
644 B
ArmAsm
39 lines
644 B
ArmAsm
/*
|
|
* Copyright (C) 2004-2006 Atmel Corporation
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
.Lnot_word_aligned:
|
|
ld.uh r8, r11++
|
|
sub r10, 1
|
|
st.h r12[0], r8
|
|
|
|
.global __raw_writesw
|
|
.type __raw_writesw,@function
|
|
__raw_writesw:
|
|
cp.w r10, 0
|
|
mov r9, 3
|
|
reteq r12
|
|
tst r11, r9
|
|
brne .Lnot_word_aligned
|
|
|
|
sub r10, 2
|
|
brlt 2f
|
|
|
|
1: ld.w r8, r11++
|
|
bfextu r9, r8, 16, 16
|
|
st.h r12[0], r9
|
|
st.h r12[0], r8
|
|
sub r10, 2
|
|
brge 1b
|
|
|
|
2: sub r10, -2
|
|
reteq r12
|
|
|
|
ld.uh r8, r11++
|
|
st.h r12[0], r8
|
|
retal r12
|