From e29e52e7c0d1cfe0de872fbb5ebe6c77bba0c30d Mon Sep 17 00:00:00 2001 From: bbahnsen Date: Thu, 16 Nov 2006 01:11:41 +0000 Subject: Initial port to x86_64 gnu assembly. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1959 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Library/BaseLib/X64/WriteCr0.S | 36 +++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 MdePkg/Library/BaseLib/X64/WriteCr0.S (limited to 'MdePkg/Library/BaseLib/X64/WriteCr0.S') diff --git a/MdePkg/Library/BaseLib/X64/WriteCr0.S b/MdePkg/Library/BaseLib/X64/WriteCr0.S new file mode 100644 index 0000000000..f77dc815bf --- /dev/null +++ b/MdePkg/Library/BaseLib/X64/WriteCr0.S @@ -0,0 +1,36 @@ +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006, Intel Corporation +# All rights reserved. This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +# Module Name: +# +# WriteCr0.S +# +# Abstract: +# +# AsmWriteCr0 function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# UINTN +# EFIAPI +# AsmWriteCr0 ( +# UINTN Cr0 +# ); +#------------------------------------------------------------------------------ +.global _AsmWriteCr0; +_AsmWriteCr0: + mov %rcx,%cr0 + mov %rcx,%rax + ret -- cgit v1.2.3