49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2018 Intel Corporation.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef ZEROPAGE_H
|
|
#define ZEROPAGE_H
|
|
#include <asm/e820.h>
|
|
#include <efi.h>
|
|
|
|
struct zero_page {
|
|
uint8_t pad0[0x1c0]; /* 0x000 */
|
|
|
|
struct efi_info boot_efi_info;
|
|
|
|
uint8_t pad1[0x8]; /* 0x1e0 */
|
|
uint8_t e820_nentries; /* 0x1e8 */
|
|
uint8_t pad2[0x8]; /* 0x1e9 */
|
|
|
|
struct {
|
|
uint8_t setup_sects; /* 0x1f1 */
|
|
uint8_t hdr_pad1[0x1e]; /* 0x1f2 */
|
|
uint8_t loader_type; /* 0x210 */
|
|
uint8_t load_flags; /* 0x211 */
|
|
uint8_t hdr_pad2[0x6]; /* 0x212 */
|
|
uint32_t ramdisk_addr; /* 0x218 */
|
|
uint32_t ramdisk_size; /* 0x21c */
|
|
uint8_t hdr_pad3[0x8]; /* 0x220 */
|
|
uint32_t bootargs_addr; /* 0x228 */
|
|
uint32_t initrd_addr_max; /* 0x22c */
|
|
uint32_t kernel_alignment; /* 0x230 */
|
|
uint8_t relocatable_kernel; /* 0x234 */
|
|
uint8_t hdr_pad5[0x13]; /* 0x235 */
|
|
uint32_t payload_offset;/* 0x248 */
|
|
uint32_t payload_length;/* 0x24c */
|
|
uint8_t hdr_pad6[0x8]; /* 0x250 */
|
|
uint64_t pref_addr; /* 0x258 */
|
|
uint32_t init_size; /* 0x260 */
|
|
uint8_t hdr_pad7[4]; /* 0x264 */
|
|
} __packed hdr;
|
|
|
|
uint8_t pad3[0x68]; /* 0x268 */
|
|
struct e820_entry entries[0x80]; /* 0x2d0 */
|
|
uint8_t pad4[0x330]; /* 0xcd0 */
|
|
} __packed;
|
|
|
|
#endif
|