kernel_linux_of_openHarmony/arch/arm/mach-tango/smc.S

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ArmAsm
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2021-06-02 00:23:24 +08:00
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
ENTRY(tango_smc)
push {lr}
mov ip, r1
dsb /* This barrier is probably unnecessary */
smc #0
pop {pc}
ENDPROC(tango_smc)