tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __LINUX_COMPILER_TYPES_H
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
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__)
19
20#define randomized_struct_fields_start struct {
21#define randomized_struct_fields_end };
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
30
31/* Clang doesn't have a way to turn it off per-function, yet. */
32#ifdef __noretpoline
33#undef __noretpoline
34#endif