arch/all-pc/boot/grub2-aros/include/grub/arm64/linux.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2013  Free Software Foundation, Inc.
   4  *
   5  *  GRUB is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef GRUB_LINUX_CPU_HEADER
  20 #define GRUB_LINUX_CPU_HEADER 1
  21
  22 #include <grub/efi/efi.h>
  23
  24 #define GRUB_ARM64_LINUX_MAGIC 0x644d5241 /* 'ARM\x64' */
  25
  26 /* From linux/Documentation/arm64/booting.txt */
  27 struct grub_arm64_linux_kernel_header
  28 {
  29   grub_uint32_t code0;          /* Executable code */
  30   grub_uint32_t code1;          /* Executable code */
  31   grub_uint64_t text_offset;    /* Image load offset */
  32   grub_uint64_t res0;           /* reserved */
  33   grub_uint64_t res1;           /* reserved */
  34   grub_uint64_t res2;           /* reserved */
  35   grub_uint64_t res3;           /* reserved */
  36   grub_uint64_t res4;           /* reserved */
  37   grub_uint32_t magic;          /* Magic number, little endian, "ARM\x64" */
  38   grub_uint32_t hdr_offset;     /* Offset of PE/COFF header */
  39 };
  40
  41 #endif /* ! GRUB_LINUX_CPU_HEADER */