LXR linux/arch/arm/kernel/insn.h

   1#ifndef __ASM_ARM_INSN_H
   2#define __ASM_ARM_INSN_H
   3
   4static inline unsigned long
   5arm_gen_nop(void)
   6{
   7#ifdef CONFIG_THUMB2_KERNEL
   8        return 0xf3af8000; /* nop.w */
   9#else
  10        return 0xe1a00000; /* mov r0, r0 */
  11#endif
  12}
  13
  14unsigned long
  15__arm_gen_branch(unsigned long pc, unsigned long addr, bool link);
  16
  17static inline unsigned long
  18arm_gen_branch(unsigned long pc, unsigned long addr)
  19{
  20        return __arm_gen_branch(pc, addr, false);
  21}
  22
  23static inline unsigned long
  24arm_gen_branch_link(unsigned long pc, unsigned long addr)
  25{
  26        return __arm_gen_branch(pc, addr, true);
  27}
  28
  29#endif
  30