1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2023 Loongson Technology Corporation Limited
5 * Based on arch/arm64/include/asm/jump_label.h
7 #ifndef __ASM_JUMP_LABEL_H
8 #define __ASM_JUMP_LABEL_H
12 #include <linux/types.h>
14 #define JUMP_LABEL_NOP_SIZE 4
16 #define JUMP_TABLE_ENTRY \
17 ".pushsection __jump_table, \"aw\" \n\t" \
19 ".long 1b - ., %l[l_yes] - . \n\t" \
23 static __always_inline bool arch_static_branch(struct static_key * const key, const bool branch)
28 : : "i"(&((char *)key)[branch]) : : l_yes);
36 static __always_inline bool arch_static_branch_jump(struct static_key * const key, const bool branch)
41 : : "i"(&((char *)key)[branch]) : : l_yes);
49 #endif /* __ASSEMBLY__ */
50 #endif /* __ASM_JUMP_LABEL_H */