diff options
| author | Amlal <amlalelmahrouss@icloud.com> | 2024-12-21 21:59:13 +0100 |
|---|---|---|
| committer | Amlal <amlalelmahrouss@icloud.com> | 2024-12-21 21:59:45 +0100 |
| commit | 610f91d87152cbe48d3054fcf437d8239da6ef35 (patch) | |
| tree | a386f7047ab73d088169ab2371ddc6ffe8020f1c /dev/Kernel/FirmwareKit/GPT.h | |
| parent | 509fcca5986651c8ba712fb395f8498f2dea4109 (diff) | |
IMP: :boom: Breaking changes some checks are needed to be done.
Signed-off-by: Amlal <amlalelmahrouss@icloud.com>
Diffstat (limited to 'dev/Kernel/FirmwareKit/GPT.h')
| -rw-r--r-- | dev/Kernel/FirmwareKit/GPT.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/dev/Kernel/FirmwareKit/GPT.h b/dev/Kernel/FirmwareKit/GPT.h new file mode 100644 index 00000000..61d29281 --- /dev/null +++ b/dev/Kernel/FirmwareKit/GPT.h @@ -0,0 +1,48 @@ +/* ------------------------------------------- + + Copyright (C) 2024, TQ B.V, all rights reserved. + +------------------------------------------- */ + +#pragma once + +#include <NewKit/Defines.h> +#include <FirmwareKit/EFI/EFI.h> + +#define kSectorSizeGPT 512 + +namespace Kernel +{ + typedef EfiGUID GPT_GUID; + struct GPT_PARTITION_TABLE; + struct GPT_PARTITION_ENTRY; + + struct PACKED GPT_PARTITION_TABLE final + { + Char PartitionName[8]; + UInt32 Revision; + UInt32 HeaderSize; + UInt32 ChecksumCRC32; + UInt32 Reserved1; + UInt64 LBAHeader; + UInt64 LBAAltHeader; + UInt64 FirstGPTEntry; + UInt64 LastGPTEntry; + GPT_GUID Guid; + UInt64 StartingLBA; + UInt32 NumPartitionEntries; + UInt32 SizeOfEntries; + UInt32 CRC32PartEntry; + UInt8 Reserved2[kSectorSizeGPT]; + }; + + struct PACKED GPT_PARTITION_ENTRY + { + GPT_GUID PartitionTypeGUID; + GPT_GUID UniquePartitionGUID; + UInt64 StartLBA; + UInt64 EndLBA; + UInt64 Attributes; + UInt8 Name[72]; + }; +} // namespace Kernel |