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

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __ASM_BUG_H
   3#define __ASM_BUG_H
   4
   5#include <linux/compiler.h>
   6#include <asm/sgidefs.h>
   7
   8#ifdef CONFIG_BUG
   9
  10#include <asm/break.h>
  11
  12static inline void __noreturn BUG(void)
  13{
  14        __asm__ __volatile__("break %0" : : "i" (BRK_BUG));
  15        unreachable();
  16}
  17
  18#define HAVE_ARCH_BUG
  19
  20#if (_MIPS_ISA > _MIPS_ISA_MIPS1)
  21
  22static inline void  __BUG_ON(unsigned long condition)
  23{
  24        if (__builtin_constant_p(condition)) {
  25                if (condition)
  26                        BUG();
  27                else
  28                        return;
  29        }
  30        __asm__ __volatile__("tne $0, %0, %1"
  31                             : : "r" (condition), "i" (BRK_BUG));
  32}
  33
  34#define BUG_ON(C) __BUG_ON((unsigned long)(C))
  35
  36#define HAVE_ARCH_BUG_ON
  37
  38#endif /* _MIPS_ISA > _MIPS_ISA_MIPS1 */
  39
  40#endif
  41
  42#include <asm-generic/bug.h>
  43
  44#endif /* __ASM_BUG_H */
  45