]>
Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
d1515582 | 2 | #ifndef __LINUX_COMPILER_TYPES_H |
565cbdc2 MC |
3 | #error "Please don't include <linux/compiler-clang.h> directly, include <linux/compiler.h> instead." |
4 | #endif | |
5 | ||
6 | /* Some compiler specific definitions are overwritten here | |
7 | * for Clang compiler | |
8 | */ | |
9 | ||
10 | #ifdef uninitialized_var | |
11 | #undef uninitialized_var | |
12 | #define uninitialized_var(x) x = *(&(x)) | |
13 | #endif | |
b41c29b0 AB |
14 | |
15 | /* same as gcc, this was present in clang-2.6 so we can assume it works | |
16 | * with any version that can compile the kernel | |
17 | */ | |
18 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | |
4ca59b14 SD |
19 | |
20 | #define randomized_struct_fields_start struct { | |
21 | #define randomized_struct_fields_end }; | |
53a98ed7 PL |
22 | |
23 | /* all clang versions usable with the kernel support KASAN ABI version 5 */ | |
24 | #define KASAN_ABI_VERSION 5 | |
25 | ||
26 | /* emulate gcc's __SANITIZE_ADDRESS__ flag */ | |
27 | #if __has_feature(address_sanitizer) | |
28 | #define __SANITIZE_ADDRESS__ | |
29 | #endif |