[mirror_edk2.git] / OvmfPkg / Library / XenHypercallLib / Arm / Hypercall.S

/** @file\r
  ARM (AArch32) implementation of XenHypercall2\r
\r
  Copyright (C) 2014, Linaro Ltd.\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include <IndustryStandard/Xen/arch-arm/xen.h>\r
\r
  .text\r
  .arch_extension virt\r
\r
GCC_ASM_EXPORT(XenHypercall2)\r
\r
ASM_PFX(XenHypercall2):\r
  mov     r12, r0\r
  mov     r0, r1\r
  mov     r1, r2\r
  hvc     #XEN_HYPERCALL_TAG\r
  bx      lr\r
Commit	Line	Data
b94c3ac9 AB	1	/** @file\r
	2	ARM (AArch32) implementation of XenHypercall2\r
	3	\r
	4	Copyright (C) 2014, Linaro Ltd.\r
	5	\r
b26f0cf9	6	SPDX-License-Identifier: BSD-2-Clause-Patent\r
b94c3ac9 AB	7	\r
	8	**/\r
	9	\r
	10	#include <IndustryStandard/Xen/arch-arm/xen.h>\r
	11	\r
	12	.text\r
12c64840 AB	13	.arch_extension virt\r
12c64840 AB	14	\r
ce44ee32 AB	15	GCC_ASM_EXPORT(XenHypercall2)\r
ce44ee32 AB	16	\r
b94c3ac9 AB	17	ASM_PFX(XenHypercall2):\r
	18	mov r12, r0\r
	19	mov r0, r1\r
	20	mov r1, r2\r
	21	hvc #XEN_HYPERCALL_TAG\r
	22	bx lr\r