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>
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 @@
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);