#ifndef _PPC_BUG_H#define _PPC_BUG_H struct bug_entry {	unsigned long	bug_addr;	int		line;	const char	*file;	const char	*function;}; /* * If this bit is set in the line number it means that the trap * is for WARN_ON rather than BUG or BUG_ON. */#define BUG_WARNING_TRAP	0x1000000 #ifdef CONFIG_BUG#define BUG() do {							 \	__asm__ __volatile__(						 \		"1:	twi 31,0,0\n"					 \		".section __bug_table,\"a\"\n\t"			 \		"	.long 1b,%0,%1,%2\n"				 \		".previous"						 \		: : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \} while (0) #define BUG_ON(x) do {							\	if (!__builtin_constant_p(x) || (x)) {				\		__asm__ __volatile__(					\			"1:	twnei %0,0\n"				\			".section __bug_table,\"a\"\n\t"		\			"	.long 1b,%1,%2,%3\n"			\			".previous"					\			: : "r" (x), "i" (__LINE__), "i" (__FILE__),	\			    "i" (__FUNCTION__));			\	}								\} while (0) #define WARN_ON(x) do {							\	if (!__builtin_constant_p(x) || (x)) {				\		__asm__ __volatile__(					\			"1:	twnei %0,0\n"				\			".section __bug_table,\"a\"\n\t"		\			"	.long 1b,%1,%2,%3\n"			\			".previous"					\			: : "r" (x), "i" (__LINE__ + BUG_WARNING_TRAP),	\			    "i" (__FILE__), "i" (__FUNCTION__));	\	}								\} while (0) #define HAVE_ARCH_BUG#define HAVE_ARCH_BUG_ON#define HAVE_ARCH_WARN_ON#endif #include <asm-generic/bug.h> #endif