Add missing module for duet package.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5088 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2008-04-18 03:09:54 +00:00
parent 25ab7ab110
commit 9071550e86
29 changed files with 7005 additions and 0 deletions

93
DuetPkg/EfiLdr/Debug.c Normal file
View File

@@ -0,0 +1,93 @@
/*++
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 "EfiLdr.h"
#include "Debug.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
PrintValue64 (
UINT64 Value
)
{
PrintValue ((UINT32) RShiftU64 (Value, 32));
PrintValue ((UINT32) Value);
}
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 = Char - '0' - 10 + 'A';
}
*mCursor = Char;
mCursor += 2;
}
}
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;
}
}
}