util/cbfstool/coff.h

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2013 Google, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program 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
  16 #define DOS_MAGIC 0x5a4d
  17 typedef struct {
  18          uint16_t signature;
  19          uint16_t lastsize;
  20          uint16_t nblocks;
  21          uint16_t nreloc;
  22          uint16_t hdrsize;
  23          uint16_t minalloc;
  24          uint16_t maxalloc;
  25          uint16_t ss;
  26          uint16_t sp;
  27          uint16_t checksum;
  28          uint16_t ip;
  29          uint16_t cs;
  30          uint16_t relocpos;
  31          uint16_t noverlay;
  32          uint16_t reserved1[4];
  33          uint16_t oem_id;
  34          uint16_t oem_info;
  35          uint16_t reserved2[10];
  36          uint32_t e_lfanew;
  37 } dos_header_t;
  38
  39 #define MACHINE_TYPE_X86 0x014c
  40 #define MACHINE_TYPE_X64 0x8664
  41 typedef struct {
  42         uint8_t  signature[4];
  43         uint16_t machine;
  44         uint16_t num_sections;
  45         uint32_t timestamp;
  46         uint32_t symboltable;
  47         uint32_t num_symbols;
  48         uint16_t opt_header_size;
  49         uint16_t characteristics;
  50 } coff_header_t;
  51
  52 #define PE_HDR_32_MAGIC 0x10b
  53 typedef struct {
  54         uint16_t signature;
  55         uint8_t  major_linker_version;
  56         uint8_t  minor_linker_version;
  57         uint32_t code_size;
  58         uint32_t data_size;
  59         uint32_t bss_size;
  60         uint32_t entry_point;
  61         uint32_t code_offset;
  62         uint32_t data_offset;
  63         uint32_t image_addr;
  64         uint32_t section_alignment;
  65         uint32_t file_alignment;
  66         uint16_t major_os_version;
  67         uint16_t minor_os_version;
  68         uint16_t major_image_version;
  69         uint16_t minor_image_version;
  70         uint16_t major_subsystem_version;
  71         uint16_t minor_subsystem_version;
  72         uint32_t reserved;
  73         uint32_t image_size;
  74         uint32_t header_size;
  75         uint32_t checksum;
  76         uint16_t subsystem;
  77         uint16_t characteristics;
  78         uint32_t stack_reserve_size;
  79         uint32_t stack_commit_size;
  80         uint32_t heap_reserve_size;
  81         uint32_t heap_commit_size;
  82         uint32_t loader_flags;
  83         uint32_t number_of_va_and_sizes;
  84         /* data directory not needed */
  85 } pe_opt_header_32_t;
  86
  87 #define PE_HDR_64_MAGIC 0x20b
  88 typedef struct {
  89         uint16_t signature;
  90         uint8_t  major_linker_version;
  91         uint8_t  minor_linker_version;
  92         uint32_t code_size;
  93         uint32_t data_size;
  94         uint32_t bss_size;
  95         uint32_t entry_point;
  96         uint32_t code_offset;
  97         uint64_t image_addr;
  98         uint32_t section_alignment;
  99         uint32_t file_alignment;
 100         uint16_t major_os_version;
 101         uint16_t minor_os_version;
 102         uint16_t major_image_version;
 103         uint16_t minor_image_version;
 104         uint16_t major_subsystem_version;
 105         uint16_t minor_subsystem_version;
 106         uint32_t reserved;
 107         uint32_t image_size;
 108         uint32_t header_size;
 109         uint32_t checksum;
 110         uint16_t subsystem;
 111         uint16_t characteristics;
 112         uint64_t stack_reserve_size;
 113         uint64_t stack_commit_size;
 114         uint64_t heap_reserve_size;
 115         uint64_t heap_commit_size;
 116         uint32_t loader_flags;
 117         uint32_t number_of_va_and_sizes;
 118         /* data directory not needed */
 119 } pe_opt_header_64_t;