diff options
Diffstat (limited to 'MdeModulePkg/Library/GenericBdsLib/x64/ClearDr.asm')
| -rw-r--r-- | MdeModulePkg/Library/GenericBdsLib/x64/ClearDr.asm | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/GenericBdsLib/x64/ClearDr.asm b/MdeModulePkg/Library/GenericBdsLib/x64/ClearDr.asm new file mode 100644 index 0000000..83d198d --- /dev/null +++ b/MdeModulePkg/Library/GenericBdsLib/x64/ClearDr.asm @@ -0,0 +1,41 @@ + title ClearDr.asm +;------------------------------------------------------------------------------ +; +; Copyright (c) 2005, 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: +; +; ClearDr.asm +; +; Abstract: +; +; Clear dr0 dr1 register +; +;------------------------------------------------------------------------------ + +text SEGMENT + +;------------------------------------------------------------------------------ +; VOID +; ClearDebugRegisters ( +; VOID +; ) +;------------------------------------------------------------------------------ +ClearDebugRegisters PROC PUBLIC + push rax + xor rax, rax + mov dr0, rax + mov dr1, rax + pop rax + ret +ClearDebugRegisters ENDP + +END + |