mirror of
https://github.com/LongSoft/UEFITool.git
synced 2024-11-25 09:28:22 +08:00
534f01fcd5
- added new FFS GUID found new in Apple EFI images - added PDR region parsing as BIOS space (Apple feature again) - changed default directory for saving to the directory containing opened file - focus and cursor position are now set properly for GUID tab in search dialog - search dialog resized to fit the whole GUID - codebase cleaned form unnecessary spaces
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/* descriptor.cpp
|
|
|
|
Copyright (c) 2013, Nikolaj Schlej. 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,
|
|
WITHWARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
*/
|
|
|
|
#include <QObject>
|
|
#include "descriptor.h"
|
|
|
|
// Calculate address of data structure addressed by descriptor address format
|
|
// 8 bit base or limit
|
|
UINT8* calculateAddress8(UINT8* baseAddress, const UINT8 baseOrLimit)
|
|
{
|
|
return baseAddress + baseOrLimit * 0x10;
|
|
}
|
|
|
|
// 16 bit base or limit
|
|
UINT8* calculateAddress16(UINT8* baseAddress, const UINT16 baseOrLimit)
|
|
{
|
|
return baseAddress + baseOrLimit * 0x1000;
|
|
}
|
|
|
|
// Calculate offset of region using its base
|
|
UINT32 calculateRegionOffset(const UINT16 base)
|
|
{
|
|
return base * 0x1000;
|
|
}
|
|
|
|
//Calculate size of region using its base and limit
|
|
UINT32 calculateRegionSize(const UINT16 base, const UINT16 limit)
|
|
{
|
|
if (limit)
|
|
return (limit + 1 - base) * 0x1000;
|
|
return 0;
|
|
} |