util/cbfstool/coff.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #define DOS_MAGIC 0x5a4d
   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
  26 #define MACHINE_TYPE_X86 0x014c
  27 #define MACHINE_TYPE_X64 0x8664
  28 typedef struct {
  29         uint8_t  signature[4];
  30         uint16_t machine;
  31         uint16_t num_sections;
  32         uint32_t timestamp;
  33         uint32_t symboltable;
  34         uint32_t num_symbols;
  35         uint16_t opt_header_size;
  36         uint16_t characteristics;
  37 } coff_header_t;
  38
  39 #define PE_HDR_32_MAGIC 0x10b
  40 typedef struct {
  41         uint16_t signature;
  42         uint8_t  major_linker_version;
  43         uint8_t  minor_linker_version;
  44         uint32_t code_size;
  45         uint32_t data_size;
  46         uint32_t bss_size;
  47         uint32_t entry_point;
  48         uint32_t code_offset;
  49         uint32_t data_offset;
  50         uint32_t image_addr;
  51         uint32_t section_alignment;
  52         uint32_t file_alignment;
  53         uint16_t major_os_version;
  54         uint16_t minor_os_version;
  55         uint16_t major_image_version;
  56         uint16_t minor_image_version;
  57         uint16_t major_subsystem_version;
  58         uint16_t minor_subsystem_version;
  59         uint32_t reserved;
  60         uint32_t image_size;
  61         uint32_t header_size;
  62         uint32_t checksum;
  63         uint16_t subsystem;
  64         uint16_t characteristics;
  65         uint32_t stack_reserve_size;
  66         uint32_t stack_commit_size;
  67         uint32_t heap_reserve_size;
  68         uint32_t heap_commit_size;
  69         uint32_t loader_flags;
  70         uint32_t number_of_va_and_sizes;
  71         /* data directory not needed */
  72 } pe_opt_header_32_t;
  73
  74 #define PE_HDR_64_MAGIC 0x20b
  75 typedef struct {
  76         uint16_t signature;
  77         uint8_t  major_linker_version;
  78         uint8_t  minor_linker_version;
  79         uint32_t code_size;
  80         uint32_t data_size;
  81         uint32_t bss_size;
  82         uint32_t entry_point;
  83         uint32_t code_offset;
  84         uint64_t image_addr;
  85         uint32_t section_alignment;
  86         uint32_t file_alignment;
  87         uint16_t major_os_version;
  88         uint16_t minor_os_version;
  89         uint16_t major_image_version;
  90         uint16_t minor_image_version;
  91         uint16_t major_subsystem_version;
  92         uint16_t minor_subsystem_version;
  93         uint32_t reserved;
  94         uint32_t image_size;
  95         uint32_t header_size;
  96         uint32_t checksum;
  97         uint16_t subsystem;
  98         uint16_t characteristics;
  99         uint64_t stack_reserve_size;
 100         uint64_t stack_commit_size;
 101         uint64_t heap_reserve_size;
 102         uint64_t heap_commit_size;
 103         uint32_t loader_flags;
 104         uint32_t number_of_va_and_sizes;
 105         /* data directory not needed */
 106 } pe_opt_header_64_t;