LXR linux/arch/mips/include/asm/bug.h

   1#ifndef __ASM_BUG_H
   2#define __ASM_BUG_H
   3
   4#include <linux/compiler.h>
   5#include <asm/sgidefs.h>
   6
   7#ifdef CONFIG_BUG
   8
   9#include <asm/break.h>
  10
  11static inline void __noreturn BUG(void)
  12{
  13        __asm__ __volatile__("break %0" : : "i" (BRK_BUG));
  14        unreachable();
  15}
  16
  17#define HAVE_ARCH_BUG
  18
  19#if (_MIPS_ISA > _MIPS_ISA_MIPS1)
  20
  21static inline void  __BUG_ON(unsigned long condition)
  22{
  23        if (__builtin_constant_p(condition)) {
  24                if (condition)
  25                        BUG();
  26                else
  27                        return;
  28        }
  29        __asm__ __volatile__("tne $0, %0, %1"
  30                             : : "r" (condition), "i" (BRK_BUG));
  31}
  32
  33#define BUG_ON(C) __BUG_ON((unsigned long)(C))
  34
  35#define HAVE_ARCH_BUG_ON
  36
  37#endif /* _MIPS_ISA > _MIPS_ISA_MIPS1 */
  38
  39#endif
  40
  41#include <asm-generic/bug.h>
  42
  43#endif /* __ASM_BUG_H */
  44