mirror of
https://github.com/LongSoft/UEFITool.git
synced 2024-11-22 07:58:22 +08:00
831603dbc9
- major refactoring round done - added replace actions for volumes - added better Intel signature handling - added support for unsigned Aptio capsules - more GUIDs added to known-GUIDs database - more information about PE and TE sections - shown information about item full size - hexadecimal numbers format changed from 0xAB to ABh - AppleCRC renamed to ZVCRC because it seems not Apple-specific feature after all
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/* descriptor.cpp
|
|
|
|
Copyright (c) 2015, 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
|
|
const UINT8* calculateAddress8(const UINT8* baseAddress, const UINT8 baseOrLimit)
|
|
{
|
|
return baseAddress + baseOrLimit * 0x10;
|
|
}
|
|
|
|
// 16 bit base or limit
|
|
const UINT8* calculateAddress16(const 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;
|
|
} |