linuxdebug/include/asm-generic/kprobes.h

27 lines
833 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_GENERIC_KPROBES_H
#define _ASM_GENERIC_KPROBES_H
#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
#ifdef CONFIG_KPROBES
/*
* Blacklist ganerating macro. Specify functions which is not probed
* by using this macro.
*/
# define __NOKPROBE_SYMBOL(fname) \
static unsigned long __used \
__section("_kprobe_blacklist") \
_kbl_addr_##fname = (unsigned long)fname;
# define NOKPROBE_SYMBOL(fname) __NOKPROBE_SYMBOL(fname)
/* Use this to forbid a kprobes attach on very low level functions */
# define __kprobes __section(".kprobes.text")
# define nokprobe_inline __always_inline
#else
# define NOKPROBE_SYMBOL(fname)
# define __kprobes
# define nokprobe_inline inline
#endif
#endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */
#endif /* _ASM_GENERIC_KPROBES_H */