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

#ifndef __ASSEMBLY__
void _mcount(void);
#endif

#endif /* CONFIG_MCOUNT */

#if defined(CONFIG_SPARC64) && !defined(CC_USE_FENTRY)
#define HAVE_FUNCTION_GRAPH_FP_TEST
#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
c93bf928	5	#define MCOUNT_ADDR ((unsigned long)(_mcount))
395a59d0 AS	6	#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
	7
	8	#ifndef __ASSEMBLY__
f05a6865	9	void _mcount(void);
395a59d0 AS	10	#endif
395a59d0 AS	11
e4a744ef JP	12	#endif /* CONFIG_MCOUNT */
	13
	14	#if defined(CONFIG_SPARC64) && !defined(CC_USE_FENTRY)
	15	#define HAVE_FUNCTION_GRAPH_FP_TEST
395a59d0 AS	16	#endif
395a59d0 AS	17
9be12f9b DM	18	#ifdef CONFIG_DYNAMIC_FTRACE
	19	/* reloction of mcount call site is the same as the address */
	20	static inline unsigned long ftrace_call_adjust(unsigned long addr)
	21	{
	22	return addr;
	23	}
	24
	25	struct dyn_arch_ftrace {
	26	};
	27	#endif /* CONFIG_DYNAMIC_FTRACE */
	28
b6abce1f SR	29	unsigned long prepare_ftrace_return(unsigned long parent,
	30	unsigned long self_addr,
	31	unsigned long frame_pointer);
	32
395a59d0	33	#endif /* _ASM_SPARC64_FTRACE */