/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (C) 2019 Andes Technology Corporation */ #ifndef __ASM_KASAN_H #define __ASM_KASAN_H #ifndef __ASSEMBLY__ #ifdef CONFIG_KASAN #include <asm/pgtable.h> #define KASAN_SHADOW_SCALE_SHIFT 3 #define KASAN_SHADOW_SIZE (UL(1) << (38 - KASAN_SHADOW_SCALE_SHIFT)) #define KASAN_SHADOW_START KERN_VIRT_START /* 2^64 - 2^38 */ #define KASAN_SHADOW_END (KASAN_SHADOW_START + KASAN_SHADOW_SIZE) #define KASAN_SHADOW_OFFSET (KASAN_SHADOW_END - (1ULL << \ (64 - KASAN_SHADOW_SCALE_SHIFT))) void kasan_init(void); asmlinkage void kasan_early_init(void); #endif #endif #endif /* __ASM_KASAN_H */