110 static size_t va_range_to_shadow_size(const void *begin, const void *end)  in va_range_to_shadow_size()  argument
112 	return ((vaddr_t)end - (vaddr_t)begin) / ASAN_BLOCK_SIZE;  in va_range_to_shadow_size()
115 static bool va_range_inside_shadow(const void *begin, const void *end)  in va_range_inside_shadow()  argument
119 	vaddr_t e = (vaddr_t)end;  in va_range_inside_shadow()
135 static bool va_range_outside_shadow(const void *begin, const void *end)  in va_range_outside_shadow()  argument
139 	vaddr_t e = (vaddr_t)end;  in va_range_outside_shadow()
165 void asan_add_shadowed(const void *begin, const void *end,  in asan_add_shadowed()  argument
171 		.hi = (vaddr_t)end,  in asan_add_shadowed()
176 	assert(va_is_well_aligned(end));  in asan_add_shadowed()
188 void asan_tag_no_access(const void *begin, const void *end)  in asan_tag_no_access()  argument
191 	assert(va_is_well_aligned(end));  in asan_tag_no_access()
192 	assert(va_range_inside_shadow(begin, end));  in asan_tag_no_access()
195 			      va_range_to_shadow_size(begin, end));  in asan_tag_no_access()
198 void asan_tag_access(const void *begin, const void *end)  in asan_tag_access()  argument
200 	if (!GET_ASAN_INFO()->regs_count || begin == end)  in asan_tag_access()
203 	assert(va_range_inside_shadow(begin, end));  in asan_tag_access()
207 			      va_range_to_shadow_size(begin, end));  in asan_tag_access()
208 	if (!va_is_well_aligned(end))  in asan_tag_access()
209 		*va_to_shadow(end) = va_misalignment(end);  in asan_tag_access()
212 static bool mpool_exists_in_range(vaddr_t begin, vaddr_t end)  in mpool_exists_in_range()  argument
220 		    regs[i].hi <= end && regs[i].lo >= begin)  in mpool_exists_in_range()
227 void asan_tag_heap_free(const void *begin, const void *end)  in asan_tag_heap_free()  argument
232 	assert(va_range_inside_shadow(begin, end));  in asan_tag_heap_free()
234 	assert(va_is_well_aligned(end));  in asan_tag_heap_free()
237 			      va_range_to_shadow_size(begin, end));  in asan_tag_heap_free()
384 	void *end = (void *)(addr + size);  in check_access()  local
390 	if (va_range_outside_shadow(begin, end))  in check_access()
396 	if (!va_range_inside_shadow(begin, end))  in check_access()
505 		vaddr_t end = begin + globals[n].size;  in __asan_register_globals()  local
506 		vaddr_t end_align = ROUNDUP(end, ASAN_BLOCK_SIZE);  in __asan_register_globals()
509 		if (!mpool_exists_in_range(begin, end))  in __asan_register_globals()
510 			asan_tag_access((void *)begin, (void *)end);  in __asan_register_globals()