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| -rw-r--r-- | arch/loongarch/include/asm/image.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/image.h b/arch/loongarch/include/asm/image.h new file mode 100644 index 000000000000..f2d738439160 --- /dev/null +++ b/arch/loongarch/include/asm/image.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * LoongArch binary image header for EFI(PE/COFF) format. + * + * Author: Youling Tang <tangyouling@kylinos.cn> + * Copyright (C) 2025 KylinSoft Corporation. + */ + +#ifndef __ASM_IMAGE_H +#define __ASM_IMAGE_H + +#ifndef __ASSEMBLER__ + +/** + * struct loongarch_image_header + * + * @dos_sig: Optional PE format 'MZ' signature. + * @padding_1: Reserved. + * @kernel_entry: Kernel image entry pointer. + * @kernel_asize: An estimated size of the memory image size in LSB byte order. + * @text_offset: The image load offset in LSB byte order. + * @padding_2: Reserved. + * @pe_header: Optional offset to a PE format header. + **/ + +struct loongarch_image_header { + uint8_t dos_sig[2]; + uint16_t padding_1[3]; + uint64_t kernel_entry; + uint64_t kernel_asize; + uint64_t text_offset; + uint32_t padding_2[7]; + uint32_t pe_header; +}; + +#endif /* __ASSEMBLER__ */ + +#endif /* __ASM_IMAGE_H */ |