UefiCpuPkg/ResetVector/Vtf0/Port80Debug.asm

   1 ;------------------------------------------------------------------------------
   2 ; @file
   3 ; Port 0x80 debug support macros
   4 ;
   5 ; Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
   6 ; This program and the accompanying materials
   7 ; are licensed and made available under the terms and conditions of the BSD License
   8 ; which accompanies this distribution.  The full text of the license may be found at
   9 ; http://opensource.org/licenses/bsd-license.php
  10 ;
  11 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13 ;
  14 ;------------------------------------------------------------------------------
  15
  16 BITS    16
  17
  18 %macro  debugInitialize 0
  19     ;
  20     ; No initialization is required
  21     ;
  22 %endmacro
  23
  24 %macro  debugShowPostCode 1
  25     mov     al, %1
  26     out     0x80, al
  27 %endmacro
  28