| /* 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 \ |
| __attribute__((__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 __attribute__((__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 */ |