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multiboot.h
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/
multiboot.h
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// multiboot.h -- Declares the multiboot info structure.
// Made for JamesM's tutorials <www.jamesmolloy.co.uk>
#ifndef MULTIBOOT_H
#define MULTIBOOT_H
#include "common.h"
#define MULTIBOOT_FLAG_MEM 0x001
#define MULTIBOOT_FLAG_DEVICE 0x002
#define MULTIBOOT_FLAG_CMDLINE 0x004
#define MULTIBOOT_FLAG_MODS 0x008
#define MULTIBOOT_FLAG_AOUT 0x010
#define MULTIBOOT_FLAG_ELF 0x020
#define MULTIBOOT_FLAG_MMAP 0x040
#define MULTIBOOT_FLAG_CONFIG 0x080
#define MULTIBOOT_FLAG_LOADER 0x100
#define MULTIBOOT_FLAG_APM 0x200
#define MULTIBOOT_FLAG_VBE 0x400
typedef struct
{
uint32_t flags;
uint32_t mem_lower;
uint32_t mem_upper;
uint32_t boot_device;
uint32_t cmdline;
uint32_t mods_count;
uint32_t mods_addr;
uint32_t num;
uint32_t size;
uint32_t addr;
uint32_t shndx;
uint32_t mmap_length;
uint32_t mmap_addr;
uint32_t drives_length;
uint32_t drives_addr;
uint32_t config_table;
uint32_t boot_loader_name;
uint32_t apm_table;
uint32_t vbe_control_info;
uint32_t vbe_mode_info;
uint32_t vbe_mode;
uint32_t vbe_interface_seg;
uint32_t vbe_interface_off;
uint32_t vbe_interface_len;
} __attribute__((packed)) multiboot_t;
typedef struct
{
uint32_t size;
uint32_t base_addr_low;
uint32_t base_addr_high;
uint32_t length_low;
uint32_t length_high;
uint32_t type;
} __attribute__((packed)) mmap_entry_t;
#endif