1#ifndef ASM_X86_KMEMCHECK_H
2#define ASM_X86_KMEMCHECK_H
3
4#include <linux/types.h>
5#include <asm/ptrace.h>
6
7#ifdef CONFIG_KMEMCHECK
8bool kmemcheck_active(struct pt_regs *regs);
9
10void kmemcheck_show(struct pt_regs *regs);
11void kmemcheck_hide(struct pt_regs *regs);
12
13bool kmemcheck_fault(struct pt_regs *regs,
14	unsigned long address, unsigned long error_code);
15bool kmemcheck_trap(struct pt_regs *regs);
16#else
17static inline bool kmemcheck_active(struct pt_regs *regs)
18{
19	return false;
20}
21
22static inline void kmemcheck_show(struct pt_regs *regs)
23{
24}
25
26static inline void kmemcheck_hide(struct pt_regs *regs)
27{
28}
29
30static inline bool kmemcheck_fault(struct pt_regs *regs,
31	unsigned long address, unsigned long error_code)
32{
33	return false;
34}
35
36static inline bool kmemcheck_trap(struct pt_regs *regs)
37{
38	return false;
39}
40#endif /* CONFIG_KMEMCHECK */
41
42#endif
43