LXR linux/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)                               \
  12static unsigned long __used                                     \
  13        __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      __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 */
  27