D:/COBE-Packet/cobe/system/multiboot.h

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/* The magic number for the Multiboot header. */
     #define MULTIBOOT_HEADER_MAGIC          0x1BADB002
     
     /* The flags for the Multiboot header. */
     #ifdef __ELF__
     # define MULTIBOOT_HEADER_FLAGS         0x00000003
     #else
     # define MULTIBOOT_HEADER_FLAGS         0x00010003
     #endif
     
     /* The magic number passed by a Multiboot-compliant boot loader. */
     #define MULTIBOOT_BOOTLOADER_MAGIC      0x2BADB002
     
     /* The size of our stack (16KB). */
     #define STACK_SIZE                      0x4000
     
     /* C symbol format. HAVE_ASM_USCORE is defined by configure. */
     #ifdef HAVE_ASM_USCORE
     # define EXT_C(sym)                     _ ## sym
     #else
     # define EXT_C(sym)                     sym
     #endif
     
     #ifndef ASM
     /* Do not include here in boot.S. */
     
     /* Types. */
     
     /* The Multiboot header. */
     typedef struct multiboot_header
     {
       unsigned long magic;
       unsigned long flags;
       unsigned long checksum;
       unsigned long header_addr;
       unsigned long load_addr;
       unsigned long load_end_addr;
       unsigned long bss_end_addr;
       unsigned long entry_addr;
     } multiboot_header_t;
     
     /* The symbol table for a.out. */
    
     
     /* The section header table for ELF. */
     
     
     /* The Multiboot information. */
     
     
     /* The module structure. */
    
     
     /* The memory map. Be careful that the offset 0 is base_addr_low
        but no size. */
     typedef struct memory_map
     {
       unsigned long size;
       unsigned long base_addr_low;
       unsigned long base_addr_high;
       unsigned long length_low;
       unsigned long length_high;
       unsigned long type;
     } memory_map_t;
     
     #endif /* ! ASM */