diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-22 17:11:19 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:50 +0800 |
| commit | 2cc68ed95f4e6a5b6256a6cc1e9f6a585a7d2ba7 (patch) | |
| tree | e6f0cc497ee0f06782388ab114fd2f3d37bddcc5 /Core/UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm | |
| parent | a6747ab91782ba4309b5f12301c8b43b1b4702dd (diff) | |
| download | edk2-platforms-2cc68ed95f4e6a5b6256a6cc1e9f6a585a7d2ba7.tar.xz | |
UefiCpuPkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm')
| -rw-r--r-- | Core/UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Core/UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm b/Core/UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm new file mode 100644 index 0000000000..4b13c4860b --- /dev/null +++ b/Core/UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm @@ -0,0 +1,28 @@ +;------------------------------------------------------------------------------
+; @file
+; Port 0x80 debug support macros
+;
+; Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
+; 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.
+;
+;------------------------------------------------------------------------------
+
+BITS 16
+
+%macro debugInitialize 0
+ ;
+ ; No initialization is required
+ ;
+%endmacro
+
+%macro debugShowPostCode 1
+ mov al, %1
+ out 0x80, al
+%endmacro
+
|