[mirror_ubuntu-bionic-kernel.git] / arch / mips / include / asm / ftrace.h

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive for
 * more details.
 *
 * Copyright (C) 2009 DSLab, Lanzhou University, China
 * Author: Wu Zhangjin <wuzj@lemote.com>
 */

#ifndef _ASM_MIPS_FTRACE_H
#define _ASM_MIPS_FTRACE_H

#ifdef CONFIG_FUNCTION_TRACER

#define MCOUNT_ADDR ((unsigned long)(_mcount))
#define MCOUNT_INSN_SIZE 4		/* sizeof mcount call */

#ifndef __ASSEMBLY__
extern void _mcount(void);
#define mcount _mcount

#endif /* __ASSEMBLY__ */
#endif /* CONFIG_FUNCTION_TRACER */
#endif /* _ASM_MIPS_FTRACE_H */
Commit	Line	Data
d2bb0762 WZ	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive for
	4	* more details.
	5	*
	6	* Copyright (C) 2009 DSLab, Lanzhou University, China
	7	* Author: Wu Zhangjin <wuzj@lemote.com>
	8	*/
	9
	10	#ifndef _ASM_MIPS_FTRACE_H
	11	#define _ASM_MIPS_FTRACE_H
	12
	13	#ifdef CONFIG_FUNCTION_TRACER
	14
	15	#define MCOUNT_ADDR ((unsigned long)(_mcount))
	16	#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
	17
	18	#ifndef __ASSEMBLY__
	19	extern void _mcount(void);
	20	#define mcount _mcount
	21
	22	#endif /* __ASSEMBLY__ */
	23	#endif /* CONFIG_FUNCTION_TRACER */
	24	#endif /* _ASM_MIPS_FTRACE_H */