27 lines
665 B
C
27 lines
665 B
C
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#ifndef _KERNEL_LIBKERN_KASAN_H
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#define _KERNEL_LIBKERN_KASAN_H
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#ifdef KASAN_ENABLED
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#include <libkern/c_attrs.h>
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#include <libkern/log.h>
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#include <libkern/types.h>
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#define KASAN_FREED_OBJECT (0xfb)
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#define KASAN_KMALLOC_REDZONE (0xfe)
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#define KASAN_FREED_PAGE (0xff)
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void kasan_init(uintptr_t shadow_base, size_t shadow_size);
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bool kasan_is_enabled();
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void kasan_enable();
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void kasan_disable();
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uintptr_t kasan_mem_to_shadow(uintptr_t addr);
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int kasan_poison(uintptr_t addr, size_t size, int value);
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int kasan_unpoison(uintptr_t addr, size_t size, int value);
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int kasan_poison_kmalloc(uintptr_t addr, size_t size);
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#endif
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#endif // _KERNEL_LIBKERN_KASAN_H
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