[linux-2.6-block.git] / arch / sparc / include / asm / ftrace.h

#ifndef _ASM_SPARC64_FTRACE
#define _ASM_SPARC64_FTRACE

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

#ifndef __ASSEMBLY__
void _mcount(void);
#endif

#endif

#ifdef CONFIG_DYNAMIC_FTRACE
/* reloction of mcount call site is the same as the address */
static inline unsigned long ftrace_call_adjust(unsigned long addr)
{
	return addr;
}

struct dyn_arch_ftrace {
};
#endif /*  CONFIG_DYNAMIC_FTRACE */

unsigned long prepare_ftrace_return(unsigned long parent,
				    unsigned long self_addr,
				    unsigned long frame_pointer);

#endif /* _ASM_SPARC64_FTRACE */
Commit	Line	Data
395a59d0 AS	1	#ifndef _ASM_SPARC64_FTRACE
	2	#define _ASM_SPARC64_FTRACE
	3
760378e1	4	#ifdef CONFIG_MCOUNT
395a59d0 AS	5	#define MCOUNT_ADDR ((long)(_mcount))
	6	#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
	7
	8	#ifndef __ASSEMBLY__
f05a6865	9	void _mcount(void);
395a59d0 AS	10	#endif
	11
	12	#endif
	13
9be12f9b DM	14	#ifdef CONFIG_DYNAMIC_FTRACE
	15	/* reloction of mcount call site is the same as the address */
	16	static inline unsigned long ftrace_call_adjust(unsigned long addr)
	17	{
	18	return addr;
	19	}
	20
	21	struct dyn_arch_ftrace {
	22	};
	23	#endif /* CONFIG_DYNAMIC_FTRACE */
	24
b6abce1f SR	25	unsigned long prepare_ftrace_return(unsigned long parent,
	26	unsigned long self_addr,
	27	unsigned long frame_pointer);
	28
395a59d0	29	#endif /* _ASM_SPARC64_FTRACE */