diff options
Diffstat (limited to 'include/grub/arm64/linux.h')
| -rw-r--r-- | include/grub/arm64/linux.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/grub/arm64/linux.h b/include/grub/arm64/linux.h new file mode 100644 index 0000000..7e22b4a --- /dev/null +++ b/include/grub/arm64/linux.h @@ -0,0 +1,46 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2013 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef GRUB_ARM64_LINUX_HEADER +#define GRUB_ARM64_LINUX_HEADER 1 + +#include <grub/types.h> + +#define GRUB_LINUX_ARM64_MAGIC_SIGNATURE 0x644d5241 /* 'ARM\x64' */ + +/* From linux/Documentation/arm64/booting.txt */ +struct linux_arm64_kernel_header +{ + grub_uint32_t code0; /* Executable code */ + grub_uint32_t code1; /* Executable code */ + grub_uint64_t text_offset; /* Image load offset */ + grub_uint64_t res0; /* reserved */ + grub_uint64_t res1; /* reserved */ + grub_uint64_t res2; /* reserved */ + grub_uint64_t res3; /* reserved */ + grub_uint64_t res4; /* reserved */ + grub_uint32_t magic; /* Magic number, little endian, "ARM\x64" */ + grub_uint32_t hdr_offset; /* Offset of PE/COFF header */ +}; + +#if defined(__aarch64__) +# define GRUB_LINUX_ARMXX_MAGIC_SIGNATURE GRUB_LINUX_ARM64_MAGIC_SIGNATURE +# define linux_arch_kernel_header linux_arm64_kernel_header +#endif + +#endif /* ! GRUB_ARM64_LINUX_HEADER */ |