[mirror_ubuntu-zesty-kernel.git] / arch / s390 / include / asm / ftrace.h

#ifndef _ASM_S390_FTRACE_H
#define _ASM_S390_FTRACE_H

#ifndef __ASSEMBLY__

extern void _mcount(void);

struct dyn_arch_ftrace { };

#define MCOUNT_ADDR ((long)_mcount)


static inline unsigned long ftrace_call_adjust(unsigned long addr)
{
	return addr;
}

#endif /* __ASSEMBLY__ */

#ifdef CONFIG_64BIT
#define MCOUNT_INSN_SIZE  12
#else
#define MCOUNT_INSN_SIZE  22
#endif

#endif /* _ASM_S390_FTRACE_H */
Commit	Line	Data
5d360a75 HC	1	#ifndef _ASM_S390_FTRACE_H
	2	#define _ASM_S390_FTRACE_H
	3
	4	#ifndef __ASSEMBLY__
dfd9f7ab	5
5d360a75	6	extern void _mcount(void);
dfd9f7ab HC	7
	8	struct dyn_arch_ftrace { };
	9
	10	#define MCOUNT_ADDR ((long)_mcount)
	11
5d360a75	12
dfd9f7ab HC	13	static inline unsigned long ftrace_call_adjust(unsigned long addr)
dfd9f7ab HC	14	{
f2963886	15	return addr;
dfd9f7ab HC	16	}
	17
	18	#endif /* __ASSEMBLY__ */
aca91209 HC	19
	20	#ifdef CONFIG_64BIT
	21	#define MCOUNT_INSN_SIZE 12
	22	#else
	23	#define MCOUNT_INSN_SIZE 22
	24	#endif
	25
5d360a75	26	#endif /* _ASM_S390_FTRACE_H */