Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_SCS_H
#define _ASM_SCS_H
 
#ifdef __ASSEMBLY__
 
#include <asm/asm-offsets.h>
 
#ifdef CONFIG_SHADOW_CALL_STACK
<------>scs_sp	.req	x18
 
<------>.macro scs_load tsk, tmp
<------>ldr	scs_sp, [\tsk, #TSK_TI_SCS_SP]
<------>.endm
 
<------>.macro scs_save tsk, tmp
<------>str	scs_sp, [\tsk, #TSK_TI_SCS_SP]
<------>.endm
#else
<------>.macro scs_load tsk, tmp
<------>.endm
 
<------>.macro scs_save tsk, tmp
<------>.endm
#endif /* CONFIG_SHADOW_CALL_STACK */
 
#endif /* __ASSEMBLY __ */
 
#endif /* _ASM_SCS_H */