Untitled_Kernel/include/kmultiboot.h

/*  kmultiboot.h
*   Kernel Multiboot
*   
*   Data needed for multiboot compatibility.
*/
#ifndef KMULTIBOOT_H
#define KMULTIBOOT_H

#include <stdint.h>
typedef struct multiboot_mmap_entry {
    uint32_t entry_size; //size of this struct entry
    uint64_t addr; //physical location of memory
    uint64_t mem_size; //size of the memory block
    uint32_t type;
} __attribute__((packed)) mb_mmap_entry_t;


typedef struct mb_info_s {
    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 syms[4];
    uint32_t mmap_length;
    uint32_t mmap_addr;
} mb_info_t;


extern uint8_t _kernel_start;
extern uint8_t _kernel_end;

#endif