1#ifndef _LINUX_BUG_H 2#define _LINUX_BUG_H 3 4#include <asm/bug.h> 5 6enum bug_trap_type { 7 BUG_TRAP_TYPE_NONE = 0, 8 BUG_TRAP_TYPE_WARN = 1, 9 BUG_TRAP_TYPE_BUG = 2, 10}; 11 12struct pt_regs; 13 14#ifdef CONFIG_GENERIC_BUG 15#include <asm-generic/bug.h> 16 17static inline int is_warning_bug(const struct bug_entry *bug) 18{ 19 return bug->flags & BUGFLAG_WARNING; 20} 21 22const struct bug_entry *find_bug(unsigned long bugaddr); 23 24enum bug_trap_type report_bug(unsigned long bug_addr, struct pt_regs *regs); 25 26/* These are defined by the architecture */ 27int is_valid_bugaddr(unsigned long addr); 28 29#else /* !CONFIG_GENERIC_BUG */ 30 31static inline enum bug_trap_type report_bug(unsigned long bug_addr, 32 struct pt_regs *regs) 33{ 34 return BUG_TRAP_TYPE_BUG; 35} 36 37#endif /* CONFIG_GENERIC_BUG */ 38#endif /* _LINUX_BUG_H */ 39