#ifndef __ASM_X8664_BUG_H | |
#define __ASM_X8664_BUG_H 1 | |
#include <linux/stringify.h> | |
/* | |
* Tell the user there is some problem. The exception handler decodes | |
* this frame. | |
*/ | |
struct bug_frame { | |
unsigned char ud2[2]; | |
/* should use 32bit offset instead, but the assembler doesn't | |
like it */ | |
char *filename; | |
unsigned short line; | |
} __attribute__((packed)); | |
#ifdef CONFIG_BUG | |
#define HAVE_ARCH_BUG | |
#define BUG() \ | |
asm volatile("ud2 ; .quad %c1 ; .short %c0" :: \ | |
"i"(__LINE__), "i" (__stringify(__FILE__))) | |
void out_of_line_bug(void); | |
#else | |
static inline void out_of_line_bug(void) { } | |
#endif | |
#include <asm-generic/bug.h> | |
#endif |