1 ;------------------------------------------------------------------------------
3 ; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
4 ; This program and the accompanying materials
5 ; are licensed and made available under the terms and conditions of the BSD License
6 ; which accompanies this distribution. The full text of the license may be found at
7 ; http://opensource.org/licenses/bsd-license.php.
9 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 ; AsmWriteDr5 function
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26 ;------------------------------------------------------------------------------
32 ;------------------------------------------------------------------------------
33 global ASM_PFX(AsmWriteDr5)
37 ; DR5 is alias to DR7 only if DE (in CR4) is cleared. Otherwise, writing to
38 ; this register will cause a #UD exception.
40 ; MS assembler doesn't support this instruction since no one would use it
41 ; under normal circustances. Here opcode is used.