mirror of https://github.com/acidanthera/audk.git
103 lines
2.1 KiB
C
103 lines
2.1 KiB
C
/** @file
|
|
|
|
Copyright (c) 2006, 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:
|
|
Debug.c
|
|
|
|
Abstract:
|
|
|
|
Revision History:
|
|
|
|
**/
|
|
|
|
#include "DxeIpl.h"
|
|
#include "SerialStatusCode.h"
|
|
|
|
UINT8 *mCursor;
|
|
UINT8 mHeaderIndex = 10;
|
|
|
|
|
|
VOID
|
|
PrintHeader (
|
|
CHAR8 Char
|
|
)
|
|
{
|
|
*(UINT8 *)(UINTN)(0x000b8000 + mHeaderIndex) = Char;
|
|
mHeaderIndex += 2;
|
|
}
|
|
|
|
VOID
|
|
ClearScreen (
|
|
VOID
|
|
)
|
|
{
|
|
UINT32 Index;
|
|
|
|
mCursor = (UINT8 *)(UINTN)(0x000b8000 + 160);
|
|
for (Index = 0; Index < 80 * 49; Index++) {
|
|
*mCursor = ' ';
|
|
mCursor += 2;
|
|
}
|
|
mCursor = (UINT8 *)(UINTN)(0x000b8000 + 160);
|
|
}
|
|
|
|
VOID
|
|
PrintValue (
|
|
UINT32 Value
|
|
)
|
|
{
|
|
UINT32 Index;
|
|
UINT8 Char;
|
|
|
|
for (Index = 0; Index < 8; Index++) {
|
|
Char = (UINT8)(((Value >> ((7 - Index) * 4)) & 0x0f) + '0');
|
|
if (Char > '9') {
|
|
Char = (UINT8) (Char - '0' - 10 + 'A');
|
|
}
|
|
*mCursor = Char;
|
|
mCursor += 2;
|
|
}
|
|
}
|
|
|
|
VOID
|
|
PrintValue64 (
|
|
UINT64 Value
|
|
)
|
|
{
|
|
PrintValue ((UINT32) RShiftU64 (Value, 32));
|
|
PrintValue ((UINT32) Value);
|
|
}
|
|
|
|
|
|
|
|
VOID
|
|
PrintString (
|
|
UINT8 *String
|
|
)
|
|
{
|
|
UINT32 Index;
|
|
|
|
for (Index = 0; String[Index] != 0; Index++) {
|
|
if (String[Index] == '\n') {
|
|
mCursor = (UINT8 *)(UINTN)(0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));
|
|
} else {
|
|
*mCursor = String[Index];
|
|
mCursor += 2;
|
|
}
|
|
}
|
|
|
|
//
|
|
// All information also output to serial port.
|
|
//
|
|
DebugSerialPrint ((CHAR8*)String);
|
|
}
|
|
|