1#ifndef _ASM_X86_BUG_H
2#define _ASM_X86_BUG_H
3
4#define HAVE_ARCH_BUG
5
6#ifdef CONFIG_DEBUG_BUGVERBOSE
7
8#ifdef CONFIG_X86_32
9# define __BUG_C0	"2:\t.long 1b, %c0\n"
10#else
11# define __BUG_C0	"2:\t.long 1b - 2b, %c0 - 2b\n"
12#endif
13
14#define BUG()							\
15do {								\
16	asm volatile("1:\tud2\n"				\
17		     ".pushsection __bug_table,\"a\"\n"		\
18		     __BUG_C0					\
19		     "\t.word %c1, 0\n"				\
20		     "\t.org 2b+%c2\n"				\
21		     ".popsection"				\
22		     : : "i" (__FILE__), "i" (__LINE__),	\
23		     "i" (sizeof(struct bug_entry)));		\
24	unreachable();						\
25} while (0)
26
27#else
28#define BUG()							\
29do {								\
30	asm volatile("ud2");					\
31	unreachable();						\
32} while (0)
33#endif
34
35#include <asm-generic/bug.h>
36
37#endif /* _ASM_X86_BUG_H */
38