From f144c83cf0dfca987a10f8df59085cc219dee4a4 Mon Sep 17 00:00:00 2001
From: Patrick Wildt <patrick@cvs.openbsd.org>
Date: Wed, 25 Jan 2017 09:43:51 +0000
Subject: Add assembly helpers for calling the hypervisor and secure monitor.

ok jsg@
---
 sys/arch/arm64/arm64/support.S | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'sys/arch')

diff --git a/sys/arch/arm64/arm64/support.S b/sys/arch/arm64/arm64/support.S
index 8b80391d1bb..c692986d3ce 100644
--- a/sys/arch/arm64/arm64/support.S
+++ b/sys/arch/arm64/arm64/support.S
@@ -1,4 +1,4 @@
-/* $OpenBSD: support.S,v 1.3 2017/01/24 10:23:11 patrick Exp $ */
+/* $OpenBSD: support.S,v 1.4 2017/01/25 09:43:50 patrick Exp $ */
 /*-
  * Copyright (c) 2014 Andrew Turner
  * Copyright (c) 2014-2015 The FreeBSD Foundation
@@ -110,3 +110,15 @@ ENTRY(pagezero_cache)
 	ret
 
 END(pagezero_cache)
+
+ENTRY(smc_call)
+	smc	#0
+	ret
+
+END(smc_call)
+
+ENTRY(hvc_call)
+	hvc	#0
+	ret
+
+END(hvc_call)
-- 
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