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
  11 static 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
  21 static 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 */