1 files changed, 20 insertions, 0 deletions
diff --git a/roms/edk2/OvmfPkg/Library/XenHypercallLib/Aarch64/Hypercall.S b/roms/edk2/OvmfPkg/Library/XenHypercallLib/Aarch64/Hypercall.S
new file mode 100644
index 000000000..1533d48d0
--- /dev/null
+++ b/roms/edk2/OvmfPkg/Library/XenHypercallLib/Aarch64/Hypercall.S
@@ -0,0 +1,20 @@
+
+/** @file
+  AArch64 implementation of XenHypercall2
+
+  Copyright (C) 2014, Linaro Ltd.
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <IndustryStandard/Xen/arch-arm/xen.h>
+
+  .text
+  .global   ASM_PFX(XenHypercall2)
+ASM_PFX(XenHypercall2):
+  mov     x16, x0
+  mov     x0, x1
+  mov     x1, x2
+  hvc     #XEN_HYPERCALL_TAG
+  ret