ArmEbPkg/Library/GdbSerialLib/GdbSerialLib.c

   1 /** @file
   2   Basic serial IO abstaction for GDB
   3
   4   Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   5
   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 #include <Uefi.h>
  17 #include <Library/GdbSerialLib.h>
  18 #include <Library/PcdLib.h>
  19 #include <Library/IoLib.h>
  20 #include <Library/DebugLib.h>
  21 #include <ArmEb/ArmEb.h>
  22
  23 RETURN_STATUS
  24 EFIAPI
  25 GdbSerialLibConstructor (
  26   VOID
  27   )
  28 {
  29   return RETURN_SUCCESS;
  30 }
  31
  32 RETURN_STATUS
  33 EFIAPI
  34 GdbSerialInit (
  35   IN UINT64     BaudRate,
  36   IN UINT8      Parity,
  37   IN UINT8      DataBits,
  38   IN UINT8      StopBits
  39   )
  40 {
  41   return RETURN_SUCCESS;
  42 }
  43
  44 BOOLEAN
  45 EFIAPI
  46 GdbIsCharAvailable (
  47   VOID
  48   )
  49 {
  50   return FALSE;
  51 }
  52
  53 CHAR8
  54 EFIAPI
  55 GdbGetChar (
  56   VOID
  57   )
  58 {
  59   return (CHAR8)0;
  60 }
  61
  62 VOID
  63 EFIAPI
  64 GdbPutChar (
  65   IN  CHAR8   Char
  66   )
  67 {
  68   return;
  69 }
  70
  71 VOID
  72 GdbPutString (
  73   IN CHAR8  *String
  74   )
  75 {
  76   while (*String != '\0') {
  77     GdbPutChar (*String);
  78     String++;
  79   }
  80 }
  81
  82
  83
  84