30 lines
783 B
ArmAsm
30 lines
783 B
ArmAsm
|
/*
|
||
|
|
* Copyright (c) 2014, STMicroelectronics International N.V.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*/
|
||
|
|
#include <linux/linkage.h>
|
||
|
|
|
||
|
|
.text
|
||
|
|
.balign 4
|
||
|
|
.code 32
|
||
|
|
|
||
|
|
/* void tee_smc_call(struct smc_param *param); */
|
||
|
|
.globl tee_smc_call
|
||
|
|
ENTRY(tee_smc_call)
|
||
|
|
push {r4-r8, lr}
|
||
|
|
mov r8, r0
|
||
|
|
ldm r8, {r0-r7}
|
||
|
|
.arch_extension sec
|
||
|
|
smc #0
|
||
|
|
stm r8, {r0-r7}
|
||
|
|
pop {r4-r8, pc}
|
||
|
|
ENDPROC(tee_smc_call)
|