1#ifndef __ASM_SPARC_PERF_EVENT_H
2#define __ASM_SPARC_PERF_EVENT_H
3
4#ifdef CONFIG_PERF_EVENTS
5#include <asm/ptrace.h>
6
7#define perf_arch_fetch_caller_regs(regs, ip)		\
8do {							\
9	unsigned long _pstate, _asi, _pil, _i7, _fp;	\
10	__asm__ __volatile__("rdpr %%pstate, %0\n\t"	\
11			     "rd %%asi, %1\n\t"		\
12			     "rdpr %%pil, %2\n\t"	\
13			     "mov %%i7, %3\n\t"		\
14			     "mov %%i6, %4\n\t"		\
15			     : "=r" (_pstate),		\
16			       "=r" (_asi),		\
17			       "=r" (_pil),		\
18			       "=r" (_i7),		\
19			       "=r" (_fp));		\
20	(regs)->tstate = (_pstate << 8) |		\
21		(_asi << 24) | (_pil << 20);		\
22	(regs)->tpc = (ip);				\
23	(regs)->tnpc = (regs)->tpc + 4;			\
24	(regs)->u_regs[UREG_I6] = _fp;			\
25	(regs)->u_regs[UREG_I7] = _i7;			\
26} while (0)
27#endif
28
29#endif
30