71 lines
2 KiB
C
71 lines
2 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2002,2005,2006,2007,2008 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef GRUB_GPT_PARTITION_HEADER
|
|
#define GRUB_GPT_PARTITION_HEADER 1
|
|
|
|
#include <grub/types.h>
|
|
|
|
struct grub_gpt_part_type
|
|
{
|
|
grub_uint32_t data1;
|
|
grub_uint16_t data2;
|
|
grub_uint16_t data3;
|
|
grub_uint8_t data4[8];
|
|
} __attribute__ ((aligned(8)));
|
|
typedef struct grub_gpt_part_type grub_gpt_part_type_t;
|
|
|
|
#define GRUB_GPT_PARTITION_TYPE_EMPTY \
|
|
{ 0x0, 0x0, 0x0, \
|
|
{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 } \
|
|
}
|
|
|
|
#define GRUB_GPT_PARTITION_TYPE_BIOS_BOOT \
|
|
{ grub_cpu_to_le32 (0x21686148), grub_cpu_to_le16 (0x6449), grub_cpu_to_le16 (0x6e6f), \
|
|
{ 0x74, 0x4e, 0x65, 0x65, 0x64, 0x45, 0x46, 0x49 } \
|
|
}
|
|
|
|
struct grub_gpt_header
|
|
{
|
|
grub_uint8_t magic[8];
|
|
grub_uint32_t version;
|
|
grub_uint32_t headersize;
|
|
grub_uint32_t crc32;
|
|
grub_uint32_t unused1;
|
|
grub_uint64_t primary;
|
|
grub_uint64_t backup;
|
|
grub_uint64_t start;
|
|
grub_uint64_t end;
|
|
grub_uint8_t guid[16];
|
|
grub_uint64_t partitions;
|
|
grub_uint32_t maxpart;
|
|
grub_uint32_t partentry_size;
|
|
grub_uint32_t partentry_crc32;
|
|
} __attribute__ ((packed));
|
|
|
|
struct grub_gpt_partentry
|
|
{
|
|
grub_gpt_part_type_t type;
|
|
grub_uint8_t guid[16];
|
|
grub_uint64_t start;
|
|
grub_uint64_t end;
|
|
grub_uint8_t attrib;
|
|
char name[72];
|
|
} __attribute__ ((packed));
|
|
|
|
#endif /* ! GRUB_GPT_PARTITION_HEADER */
|