#include <cstdint>

#include <boot/multiboot.h>

// Let the linker provide as much info as possible

extern uintptr_t _MULTIBOOT_START_;

extern uintptr_t _LOAD_START_;

extern uintptr_t _LOAD_END_;

extern uintptr_t _BSS_END_;

extern uintptr_t _TEXT_START_;

extern uintptr_t _start;

#define MULTIBOOT_HEADER_FLAGS MULTIBOOT_MEMORY_INFO

extern "C" volatile const multiboot_header __multiboot__ {

// magic

MULTIBOOT_HEADER_MAGIC,

// flags

MULTIBOOT_HEADER_FLAGS,

// checksum

(uint32_t) 0 - (MULTIBOOT_HEADER_MAGIC + MULTIBOOT_HEADER_FLAGS),

// header_addr

(uint32_t)&_MULTIBOOT_START_,

// load_addr

(uint32_t)&_LOAD_START_,

// load_end_addr

(uint32_t)&_LOAD_END_,

// bss_end_addr

(uint32_t)&_BSS_END_,

// entry_addr

(uint32_t)&_start,

// Video mode

// mode_type

0, // Unused

// width

100, // Unused

// height

50, // Unused

// depth

1

};