From ace2dc7d12693545b67f15ab8cdb3d255c937713 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 13 Oct 2010 06:55:26 +0900
Subject: sh: wire up perf alignment and emulation faults.

This plugs in the alignment and emulation fault reporting for perf sw
events.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/math-emu/math.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/sh/math-emu')

diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index 1fcdb12..f76a509 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -12,6 +12,7 @@
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/signal.h>
+#include <linux/perf_event.h>
 
 #include <asm/system.h>
 #include <asm/uaccess.h>
@@ -619,6 +620,8 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
 	struct task_struct *tsk = current;
 	struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
 
+	perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+
 	if (!(task_thread_info(tsk)->status & TS_USEDFPU)) {
 		/* initialize once. */
 		fpu_init(fpu);
-- 
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