projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 26deb043 CL |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __ASM_KASAN_H | |
| 3 | #define __ASM_KASAN_H | |
| 4 | ||
| 5 | #ifdef CONFIG_KASAN | |
| 6 | #define _GLOBAL_KASAN(fn) _GLOBAL(__##fn) | |
| 7 | #define _GLOBAL_TOC_KASAN(fn) _GLOBAL_TOC(__##fn) | |
| 8 | #define EXPORT_SYMBOL_KASAN(fn) EXPORT_SYMBOL(__##fn) | |
| 9 | #else | |
| 10 | #define _GLOBAL_KASAN(fn) _GLOBAL(fn) | |
| 11 | #define _GLOBAL_TOC_KASAN(fn) _GLOBAL_TOC(fn) | |
| 12 | #define EXPORT_SYMBOL_KASAN(fn) | |
| 13 | #endif | |
| 14 | ||
| b4abe38f CL |
15 | #ifndef __ASSEMBLY__ |
| 16 | ||
| 17 | #include <asm/page.h> | |
| 18 | ||
| 19 | #define KASAN_SHADOW_SCALE_SHIFT 3 | |
| 20 | ||
| 21 | #define KASAN_SHADOW_START (KASAN_SHADOW_OFFSET + \ | |
| 22 | (PAGE_OFFSET >> KASAN_SHADOW_SCALE_SHIFT)) | |
| 23 | ||
| 24 | #define KASAN_SHADOW_OFFSET ASM_CONST(CONFIG_KASAN_SHADOW_OFFSET) | |
| 25 | ||
| 26 | #define KASAN_SHADOW_END 0UL | |
| 27 | ||
| 28 | #define KASAN_SHADOW_SIZE (KASAN_SHADOW_END - KASAN_SHADOW_START) | |
| 29 | ||
| 2edb16ef CL |
30 | #ifdef CONFIG_KASAN |
| 31 | void kasan_early_init(void); | |
| 32 | void kasan_mmu_init(void); | |
| 33 | void kasan_init(void); | |
| 34 | #else | |
| 35 | static inline void kasan_init(void) { } | |
| 36 | static inline void kasan_mmu_init(void) { } | |
| 37 | #endif | |
| 38 | ||
| b4abe38f | 39 | #endif /* __ASSEMBLY */ |
| 26deb043 | 40 | #endif |