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Matthew Garrett 2012-03-03 18:05:16 +01:00 committed by Vladimir 'phcoder' Serbinenko
parent 8f9cace1aa
commit 86e5ab4b81
1 changed files with 23 additions and 5 deletions
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28
include/grub/i386/linux.h
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@ -86,7 +86,7 @@ enum
GRUB_VIDEO_LINUX_TYPE_SIMPLE = 0x70 /* Linear framebuffer without any additional functions. */
};
/* For the Linux/i386 boot protocol version 2.03. */
/* For the Linux/i386 boot protocol version 2.10. */
struct linux_kernel_header
{
grub_uint8_t code1[0x0020];
@ -131,8 +131,16 @@ struct linux_kernel_header
grub_uint32_t initrd_addr_max; /* Highest address for initrd */
grub_uint32_t kernel_alignment;
grub_uint8_t relocatable;
grub_uint8_t pad[3];
grub_uint8_t min_alignment;
grub_uint8_t pad[2];
grub_uint32_t cmdline_size;
grub_uint32_t hardware_subarch;
grub_uint64_t hardware_subarch_data;
grub_uint32_t payload_offset;
grub_uint32_t payload_length;
grub_uint64_t setup_data;
grub_uint64_t pref_address;
grub_uint64_t init_size;
} __attribute__ ((packed));
/* Boot parameters for Linux based on 2.6.12. This is used by the setup
@ -276,10 +284,20 @@ struct linux_kernel_params
grub_uint32_t ramdisk_size; /* initrd size */
grub_uint32_t bootsect_kludge; /* obsolete */
grub_uint16_t heap_end_ptr; /* Free memory after setup end */
grub_uint16_t pad1; /* Unused */
grub_uint8_t ext_loader_ver; /* Extended loader version */
grub_uint8_t ext_loader_type; /* Extended loader type */
grub_uint32_t cmd_line_ptr; /* Points to the kernel command line */
grub_uint8_t pad2[164]; /* 22c */
grub_uint32_t initrd_addr_max; /* Maximum initrd address */
grub_uint32_t kernel_alignment; /* Alignment of the kernel */
grub_uint8_t relocatable_kernel; /* Is the kernel relocatable */
grub_uint8_t pad1[3];
grub_uint32_t cmdline_size; /* Size of the kernel command line */
grub_uint32_t hardware_subarch;
grub_uint64_t hardware_subarch_data;
grub_uint32_t payload_offset;
grub_uint32_t payload_length;
grub_uint64_t setup_data;
grub_uint8_t pad2[120]; /* 258 */
struct grub_e820_mmap e820_map[GRUB_E820_MAX_ENTRY]; /* 2d0 */
} __attribute__ ((packed));