Patrick Georgi | 7333a11 | 2020-05-08 20:48:04 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
Stefan Reinauer | 543a682 | 2013-02-04 15:39:13 -0800 | [diff] [blame] | 2 | |
Stefan Reinauer | e876418 | 2013-02-05 13:46:49 -0800 | [diff] [blame] | 3 | #define DOS_MAGIC 0x5a4d |
Stefan Reinauer | 543a682 | 2013-02-04 15:39:13 -0800 | [diff] [blame] | 4 | typedef struct { |
| 5 | uint16_t signature; |
| 6 | uint16_t lastsize; |
| 7 | uint16_t nblocks; |
| 8 | uint16_t nreloc; |
| 9 | uint16_t hdrsize; |
| 10 | uint16_t minalloc; |
| 11 | uint16_t maxalloc; |
| 12 | uint16_t ss; |
| 13 | uint16_t sp; |
| 14 | uint16_t checksum; |
| 15 | uint16_t ip; |
| 16 | uint16_t cs; |
| 17 | uint16_t relocpos; |
| 18 | uint16_t noverlay; |
| 19 | uint16_t reserved1[4]; |
| 20 | uint16_t oem_id; |
| 21 | uint16_t oem_info; |
| 22 | uint16_t reserved2[10]; |
| 23 | uint32_t e_lfanew; |
| 24 | } dos_header_t; |
| 25 | |
Stefan Reinauer | e876418 | 2013-02-05 13:46:49 -0800 | [diff] [blame] | 26 | #define MACHINE_TYPE_X86 0x014c |
| 27 | #define MACHINE_TYPE_X64 0x8664 |
Rex-BC Chen | 5020fe3 | 2021-07-15 17:47:47 +0800 | [diff] [blame] | 28 | #define MACHINE_TYPE_ARM64 0xAA64 |
Stefan Reinauer | 543a682 | 2013-02-04 15:39:13 -0800 | [diff] [blame] | 29 | typedef struct { |
| 30 | uint8_t signature[4]; |
| 31 | uint16_t machine; |
| 32 | uint16_t num_sections; |
| 33 | uint32_t timestamp; |
| 34 | uint32_t symboltable; |
| 35 | uint32_t num_symbols; |
| 36 | uint16_t opt_header_size; |
| 37 | uint16_t characteristics; |
| 38 | } coff_header_t; |
| 39 | |
Stefan Reinauer | e876418 | 2013-02-05 13:46:49 -0800 | [diff] [blame] | 40 | #define PE_HDR_32_MAGIC 0x10b |
Stefan Reinauer | 543a682 | 2013-02-04 15:39:13 -0800 | [diff] [blame] | 41 | typedef struct { |
| 42 | uint16_t signature; |
| 43 | uint8_t major_linker_version; |
| 44 | uint8_t minor_linker_version; |
| 45 | uint32_t code_size; |
| 46 | uint32_t data_size; |
| 47 | uint32_t bss_size; |
| 48 | uint32_t entry_point; |
| 49 | uint32_t code_offset; |
| 50 | uint32_t data_offset; |
| 51 | uint32_t image_addr; |
| 52 | uint32_t section_alignment; |
| 53 | uint32_t file_alignment; |
| 54 | uint16_t major_os_version; |
| 55 | uint16_t minor_os_version; |
| 56 | uint16_t major_image_version; |
| 57 | uint16_t minor_image_version; |
| 58 | uint16_t major_subsystem_version; |
| 59 | uint16_t minor_subsystem_version; |
| 60 | uint32_t reserved; |
| 61 | uint32_t image_size; |
| 62 | uint32_t header_size; |
| 63 | uint32_t checksum; |
| 64 | uint16_t subsystem; |
| 65 | uint16_t characteristics; |
| 66 | uint32_t stack_reserve_size; |
| 67 | uint32_t stack_commit_size; |
| 68 | uint32_t heap_reserve_size; |
| 69 | uint32_t heap_commit_size; |
| 70 | uint32_t loader_flags; |
| 71 | uint32_t number_of_va_and_sizes; |
| 72 | /* data directory not needed */ |
Stefan Reinauer | e876418 | 2013-02-05 13:46:49 -0800 | [diff] [blame] | 73 | } pe_opt_header_32_t; |
| 74 | |
| 75 | #define PE_HDR_64_MAGIC 0x20b |
| 76 | typedef struct { |
| 77 | uint16_t signature; |
| 78 | uint8_t major_linker_version; |
| 79 | uint8_t minor_linker_version; |
| 80 | uint32_t code_size; |
| 81 | uint32_t data_size; |
| 82 | uint32_t bss_size; |
| 83 | uint32_t entry_point; |
| 84 | uint32_t code_offset; |
| 85 | uint64_t image_addr; |
| 86 | uint32_t section_alignment; |
| 87 | uint32_t file_alignment; |
| 88 | uint16_t major_os_version; |
| 89 | uint16_t minor_os_version; |
| 90 | uint16_t major_image_version; |
| 91 | uint16_t minor_image_version; |
| 92 | uint16_t major_subsystem_version; |
| 93 | uint16_t minor_subsystem_version; |
| 94 | uint32_t reserved; |
| 95 | uint32_t image_size; |
| 96 | uint32_t header_size; |
| 97 | uint32_t checksum; |
| 98 | uint16_t subsystem; |
| 99 | uint16_t characteristics; |
| 100 | uint64_t stack_reserve_size; |
| 101 | uint64_t stack_commit_size; |
| 102 | uint64_t heap_reserve_size; |
| 103 | uint64_t heap_commit_size; |
| 104 | uint32_t loader_flags; |
| 105 | uint32_t number_of_va_and_sizes; |
| 106 | /* data directory not needed */ |
| 107 | } pe_opt_header_64_t; |