[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / kernel / insn.h

#ifndef __ASM_ARM_INSN_H
#define __ASM_ARM_INSN_H

static inline unsigned long
arm_gen_nop(void)
{
#ifdef CONFIG_THUMB2_KERNEL
	return 0xf3af8000; /* nop.w */
#else
	return 0xe1a00000; /* mov r0, r0 */
#endif
}

unsigned long
__arm_gen_branch(unsigned long pc, unsigned long addr, bool link);

static inline unsigned long
arm_gen_branch(unsigned long pc, unsigned long addr)
{
	return __arm_gen_branch(pc, addr, false);
}

static inline unsigned long
arm_gen_branch_link(unsigned long pc, unsigned long addr)
{
	return __arm_gen_branch(pc, addr, true);
}

#endif
Commit	Line	Data
d82227cf RV	1	#ifndef __ASM_ARM_INSN_H
	2	#define __ASM_ARM_INSN_H
	3
09f05d85 RV	4	static inline unsigned long
	5	arm_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
d82227cf RV	14	unsigned long
	15	__arm_gen_branch(unsigned long pc, unsigned long addr, bool link);
	16
	17	static inline unsigned long
	18	arm_gen_branch(unsigned long pc, unsigned long addr)
	19	{
	20	return __arm_gen_branch(pc, addr, false);
	21	}
	22
	23	static inline unsigned long
	24	arm_gen_branch_link(unsigned long pc, unsigned long addr)
	25	{
	26	return __arm_gen_branch(pc, addr, true);
	27	}
	28
	29	#endif