56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/* vim: tabstop=4 shiftwidth=4 noexpandtab
|
|
*/
|
|
#ifndef SYSTEM_H
|
|
#define SYSTEM_H
|
|
|
|
#include <system.h>
|
|
|
|
#define MULTIBOOT_MAGIC 0x1BADB002
|
|
#define MULTIBOOT_EAX_MAGIC 0x2BADB002
|
|
#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
|
|
|
|
struct multiboot
|
|
{
|
|
uintptr_t flags;
|
|
uintptr_t mem_lower;
|
|
uintptr_t mem_upper;
|
|
uintptr_t boot_device;
|
|
uintptr_t cmdline;
|
|
uintptr_t mods_count;
|
|
uintptr_t mods_addr;
|
|
uintptr_t num;
|
|
uintptr_t size;
|
|
uintptr_t addr;
|
|
uintptr_t shndx;
|
|
uintptr_t mmap_length;
|
|
uintptr_t mmap_addr;
|
|
uintptr_t drives_length;
|
|
uintptr_t drives_addr;
|
|
uintptr_t config_table;
|
|
uintptr_t boot_loader_name;
|
|
uintptr_t apm_table;
|
|
uintptr_t vbe_control_info;
|
|
uintptr_t vbe_mode_info;
|
|
uintptr_t vbe_mode;
|
|
uintptr_t vbe_interface_seg;
|
|
uintptr_t vbe_interface_off;
|
|
uintptr_t vbe_interface_len;
|
|
} __attribute__ ((packed));
|
|
|
|
struct multiboot *copy_multiboot(struct multiboot *mboot_ptr);
|
|
void dump_multiboot(struct multiboot *mboot_ptr);
|
|
char * ramdisk;
|
|
struct multiboot * mboot_ptr;
|
|
|
|
#endif
|