aboutsummaryrefslogblamecommitdiffstats
path: root/include/linux/bug.h
blob: d276b5510c83498bbd4815367ef05cf398beee3b (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11


                    







                               

               









                                                             
                                                                            
 




                                           

                                                                   


                                 


                                
#ifndef _LINUX_BUG_H
#define _LINUX_BUG_H

#include <asm/bug.h>

enum bug_trap_type {
	BUG_TRAP_TYPE_NONE = 0,
	BUG_TRAP_TYPE_WARN = 1,
	BUG_TRAP_TYPE_BUG = 2,
};

struct pt_regs;

#ifdef CONFIG_GENERIC_BUG
#include <asm-generic/bug.h>

static inline int is_warning_bug(const struct bug_entry *bug)
{
	return bug->flags & BUGFLAG_WARNING;
}

const struct bug_entry *find_bug(unsigned long bugaddr);

enum bug_trap_type report_bug(unsigned long bug_addr, struct pt_regs *regs);

/* These are defined by the architecture */
int is_valid_bugaddr(unsigned long addr);

#else	/* !CONFIG_GENERIC_BUG */

static inline enum bug_trap_type report_bug(unsigned long bug_addr,
					    struct pt_regs *regs)
{
	return BUG_TRAP_TYPE_BUG;
}

#endif	/* CONFIG_GENERIC_BUG */
#endif	/* _LINUX_BUG_H */