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| /* 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_current
| get_current_task scs_sp
| ldr scs_sp, [scs_sp, #TSK_TI_SCS_SP]
| .endm
|
| .macro scs_save tsk, tmp
| str scs_sp, [\tsk, #TSK_TI_SCS_SP]
| .endm
| #else
| .macro scs_load_current
| .endm
|
| .macro scs_save tsk, tmp
| .endm
| #endif /* CONFIG_SHADOW_CALL_STACK */
|
| #endif /* __ASSEMBLY __ */
|
| #endif /* _ASM_SCS_H */
|
|
