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