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