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git.proxmox.com Git - mirror_edk2.git/blob - MdePkg/Library/BaseLib/Ia32/WriteDr7.c
c4821e4cdf9333ef7e26445f96ba1e46f9350b99
4 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
10 Writes a value to Debug Register 7 (DR7).
12 Writes and returns a new value to DR7. This function is only available on
13 IA-32 and x64. This writes a 32-bit value on IA-32 and a 64-bit value on x64.
15 @param Value The value to write to Dr7.
17 @return The value written to Debug Register 7 (DR7).