Merge branch 'work.thaw' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
[platform/kernel/linux-starfive.git] / include / asm-generic / kprobes.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_GENERIC_KPROBES_H
3 #define _ASM_GENERIC_KPROBES_H
4
5 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
6 #ifdef CONFIG_KPROBES
7 /*
8  * Blacklist ganerating macro. Specify functions which is not probed
9  * by using this macro.
10  */
11 # define __NOKPROBE_SYMBOL(fname)                               \
12 static unsigned long __used                                     \
13         __attribute__((__section__("_kprobe_blacklist")))       \
14         _kbl_addr_##fname = (unsigned long)fname;
15 # define NOKPROBE_SYMBOL(fname) __NOKPROBE_SYMBOL(fname)
16 /* Use this to forbid a kprobes attach on very low level functions */
17 # define __kprobes      __attribute__((__section__(".kprobes.text")))
18 # define nokprobe_inline        __always_inline
19 #else
20 # define NOKPROBE_SYMBOL(fname)
21 # define __kprobes
22 # define nokprobe_inline        inline
23 #endif
24 #endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */
25
26 #endif /* _ASM_GENERIC_KPROBES_H */