uboot/include/pe.h
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   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 *  Portable Executable binary format structures
   4 *
   5 *  Copyright (c) 2016 Alexander Graf
   6 *
   7 *  Based on wine code
   8 */
   9
  10#ifndef _PE_H
  11#define _PE_H
  12
  13#include <asm-generic/pe.h>
  14
  15typedef struct _IMAGE_DOS_HEADER {
  16        uint16_t e_magic;       /* 00: MZ Header signature */
  17        uint16_t e_cblp;        /* 02: Bytes on last page of file */
  18        uint16_t e_cp;          /* 04: Pages in file */
  19        uint16_t e_crlc;        /* 06: Relocations */
  20        uint16_t e_cparhdr;     /* 08: Size of header in paragraphs */
  21        uint16_t e_minalloc;    /* 0a: Minimum extra paragraphs needed */
  22        uint16_t e_maxalloc;    /* 0c: Maximum extra paragraphs needed */
  23        uint16_t e_ss;          /* 0e: Initial (relative) SS value */
  24        uint16_t e_sp;          /* 10: Initial SP value */
  25        uint16_t e_csum;        /* 12: Checksum */
  26        uint16_t e_ip;          /* 14: Initial IP value */
  27        uint16_t e_cs;          /* 16: Initial (relative) CS value */
  28        uint16_t e_lfarlc;      /* 18: File address of relocation table */
  29        uint16_t e_ovno;        /* 1a: Overlay number */
  30        uint16_t e_res[4];      /* 1c: Reserved words */
  31        uint16_t e_oemid;       /* 24: OEM identifier (for e_oeminfo) */
  32        uint16_t e_oeminfo;     /* 26: OEM information; e_oemid specific */
  33        uint16_t e_res2[10];    /* 28: Reserved words */
  34        uint32_t e_lfanew;      /* 3c: Offset to extended header */
  35} IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER;
  36
  37typedef struct _IMAGE_FILE_HEADER {
  38        uint16_t Machine;
  39        uint16_t NumberOfSections;
  40        uint32_t TimeDateStamp;
  41        uint32_t PointerToSymbolTable;
  42        uint32_t NumberOfSymbols;
  43        uint16_t SizeOfOptionalHeader;
  44        uint16_t Characteristics;
  45} IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
  46
  47typedef struct _IMAGE_DATA_DIRECTORY {
  48        uint32_t VirtualAddress;
  49        uint32_t Size;
  50} IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY;
  51
  52#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
  53
  54typedef struct _IMAGE_OPTIONAL_HEADER64 {
  55        uint16_t Magic; /* 0x20b */
  56        uint8_t  MajorLinkerVersion;
  57        uint8_t  MinorLinkerVersion;
  58        uint32_t SizeOfCode;
  59        uint32_t SizeOfInitializedData;
  60        uint32_t SizeOfUninitializedData;
  61        uint32_t AddressOfEntryPoint;
  62        uint32_t BaseOfCode;
  63        uint64_t ImageBase;
  64        uint32_t SectionAlignment;
  65        uint32_t FileAlignment;
  66        uint16_t MajorOperatingSystemVersion;
  67        uint16_t MinorOperatingSystemVersion;
  68        uint16_t MajorImageVersion;
  69        uint16_t MinorImageVersion;
  70        uint16_t MajorSubsystemVersion;
  71        uint16_t MinorSubsystemVersion;
  72        uint32_t Win32VersionValue;
  73        uint32_t SizeOfImage;
  74        uint32_t SizeOfHeaders;
  75        uint32_t CheckSum;
  76        uint16_t Subsystem;
  77        uint16_t DllCharacteristics;
  78        uint64_t SizeOfStackReserve;
  79        uint64_t SizeOfStackCommit;
  80        uint64_t SizeOfHeapReserve;
  81        uint64_t SizeOfHeapCommit;
  82        uint32_t LoaderFlags;
  83        uint32_t NumberOfRvaAndSizes;
  84        IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
  85} IMAGE_OPTIONAL_HEADER64, *PIMAGE_OPTIONAL_HEADER64;
  86
  87typedef struct _IMAGE_NT_HEADERS64 {
  88        uint32_t Signature;
  89        IMAGE_FILE_HEADER FileHeader;
  90        IMAGE_OPTIONAL_HEADER64 OptionalHeader;
  91} IMAGE_NT_HEADERS64, *PIMAGE_NT_HEADERS64;
  92
  93typedef struct _IMAGE_OPTIONAL_HEADER {
  94
  95        /* Standard fields */
  96
  97        uint16_t Magic; /* 0x10b or 0x107 */     /* 0x00 */
  98        uint8_t  MajorLinkerVersion;
  99        uint8_t  MinorLinkerVersion;
 100        uint32_t SizeOfCode;
 101        uint32_t SizeOfInitializedData;
 102        uint32_t SizeOfUninitializedData;
 103        uint32_t AddressOfEntryPoint;            /* 0x10 */
 104        uint32_t BaseOfCode;
 105        uint32_t BaseOfData;
 106
 107        /* NT additional fields */
 108
 109        uint32_t ImageBase;
 110        uint32_t SectionAlignment;               /* 0x20 */
 111        uint32_t FileAlignment;
 112        uint16_t MajorOperatingSystemVersion;
 113        uint16_t MinorOperatingSystemVersion;
 114        uint16_t MajorImageVersion;
 115        uint16_t MinorImageVersion;
 116        uint16_t MajorSubsystemVersion;          /* 0x30 */
 117        uint16_t MinorSubsystemVersion;
 118        uint32_t Win32VersionValue;
 119        uint32_t SizeOfImage;
 120        uint32_t SizeOfHeaders;
 121        uint32_t CheckSum;                       /* 0x40 */
 122        uint16_t Subsystem;
 123        uint16_t DllCharacteristics;
 124        uint32_t SizeOfStackReserve;
 125        uint32_t SizeOfStackCommit;
 126        uint32_t SizeOfHeapReserve;              /* 0x50 */
 127        uint32_t SizeOfHeapCommit;
 128        uint32_t LoaderFlags;
 129        uint32_t NumberOfRvaAndSizes;
 130        IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; /* 0x60 */
 131        /* 0xE0 */
 132} IMAGE_OPTIONAL_HEADER32, *PIMAGE_OPTIONAL_HEADER32;
 133
 134typedef struct _IMAGE_NT_HEADERS {
 135        uint32_t Signature; /* "PE"\0\0 */       /* 0x00 */
 136        IMAGE_FILE_HEADER FileHeader;         /* 0x04 */
 137        IMAGE_OPTIONAL_HEADER32 OptionalHeader;       /* 0x18 */
 138} IMAGE_NT_HEADERS32, *PIMAGE_NT_HEADERS32;
 139
 140#define IMAGE_SIZEOF_SHORT_NAME 8
 141
 142typedef struct _IMAGE_SECTION_HEADER {
 143        uint8_t Name[IMAGE_SIZEOF_SHORT_NAME];
 144        union {
 145                uint32_t PhysicalAddress;
 146                uint32_t VirtualSize;
 147        } Misc;
 148        uint32_t VirtualAddress;
 149        uint32_t SizeOfRawData;
 150        uint32_t PointerToRawData;
 151        uint32_t PointerToRelocations;
 152        uint32_t PointerToLinenumbers;
 153        uint16_t NumberOfRelocations;
 154        uint16_t NumberOfLinenumbers;
 155        uint32_t Characteristics;
 156} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;
 157
 158/* Indices for Optional Header Data Directories */
 159#define IMAGE_DIRECTORY_ENTRY_SECURITY          4
 160#define IMAGE_DIRECTORY_ENTRY_BASERELOC         5
 161
 162typedef struct _IMAGE_BASE_RELOCATION
 163{
 164        uint32_t VirtualAddress;
 165        uint32_t SizeOfBlock;
 166        /* WORD TypeOffset[1]; */
 167} IMAGE_BASE_RELOCATION,*PIMAGE_BASE_RELOCATION;
 168
 169typedef struct _IMAGE_RELOCATION
 170{
 171        union {
 172                uint32_t VirtualAddress;
 173                uint32_t RelocCount;
 174        } DUMMYUNIONNAME;
 175        uint32_t SymbolTableIndex;
 176        uint16_t Type;
 177} IMAGE_RELOCATION, *PIMAGE_RELOCATION;
 178
 179#define IMAGE_SIZEOF_RELOCATION 10
 180
 181/* generic relocation types */
 182#define IMAGE_REL_BASED_ABSOLUTE                0
 183#define IMAGE_REL_BASED_HIGH                    1
 184#define IMAGE_REL_BASED_LOW                     2
 185#define IMAGE_REL_BASED_HIGHLOW                 3
 186#define IMAGE_REL_BASED_HIGHADJ                 4
 187#define IMAGE_REL_BASED_MIPS_JMPADDR            5
 188#define IMAGE_REL_BASED_ARM_MOV32A              5 /* yes, 5 too */
 189#define IMAGE_REL_BASED_ARM_MOV32               5 /* yes, 5 too */
 190#define IMAGE_REL_BASED_RISCV_HI20              5 /* yes, 5 too */
 191#define IMAGE_REL_BASED_SECTION                 6
 192#define IMAGE_REL_BASED_REL                     7
 193#define IMAGE_REL_BASED_ARM_MOV32T              7 /* yes, 7 too */
 194#define IMAGE_REL_BASED_THUMB_MOV32             7 /* yes, 7 too */
 195#define IMAGE_REL_BASED_RISCV_LOW12I            7 /* yes, 7 too */
 196#define IMAGE_REL_BASED_RISCV_LOW12S            8
 197#define IMAGE_REL_BASED_MIPS_JMPADDR16          9
 198#define IMAGE_REL_BASED_IA64_IMM64              9 /* yes, 9 too */
 199#define IMAGE_REL_BASED_DIR64                   10
 200#define IMAGE_REL_BASED_HIGH3ADJ                11
 201
 202/* ARM relocation types */
 203#define IMAGE_REL_ARM_ABSOLUTE          0x0000
 204#define IMAGE_REL_ARM_ADDR              0x0001
 205#define IMAGE_REL_ARM_ADDR32NB          0x0002
 206#define IMAGE_REL_ARM_BRANCH24          0x0003
 207#define IMAGE_REL_ARM_BRANCH11          0x0004
 208#define IMAGE_REL_ARM_TOKEN             0x0005
 209#define IMAGE_REL_ARM_GPREL12           0x0006
 210#define IMAGE_REL_ARM_GPREL7            0x0007
 211#define IMAGE_REL_ARM_BLX24             0x0008
 212#define IMAGE_REL_ARM_BLX11             0x0009
 213#define IMAGE_REL_ARM_SECTION           0x000E
 214#define IMAGE_REL_ARM_SECREL            0x000F
 215#define IMAGE_REL_ARM_MOV32A            0x0010
 216#define IMAGE_REL_ARM_MOV32T            0x0011
 217#define IMAGE_REL_ARM_BRANCH20T         0x0012
 218#define IMAGE_REL_ARM_BRANCH24T         0x0014
 219#define IMAGE_REL_ARM_BLX23T            0x0015
 220
 221/* ARM64 relocation types */
 222#define IMAGE_REL_ARM64_ABSOLUTE        0x0000
 223#define IMAGE_REL_ARM64_ADDR32          0x0001
 224#define IMAGE_REL_ARM64_ADDR32NB        0x0002
 225#define IMAGE_REL_ARM64_BRANCH26        0x0003
 226#define IMAGE_REL_ARM64_PAGEBASE_REL21  0x0004
 227#define IMAGE_REL_ARM64_REL21           0x0005
 228#define IMAGE_REL_ARM64_PAGEOFFSET_12A  0x0006
 229#define IMAGE_REL_ARM64_PAGEOFFSET_12L  0x0007
 230#define IMAGE_REL_ARM64_SECREL          0x0008
 231#define IMAGE_REL_ARM64_SECREL_LOW12A   0x0009
 232#define IMAGE_REL_ARM64_SECREL_HIGH12A  0x000A
 233#define IMAGE_REL_ARM64_SECREL_LOW12L   0x000B
 234#define IMAGE_REL_ARM64_TOKEN           0x000C
 235#define IMAGE_REL_ARM64_SECTION         0x000D
 236#define IMAGE_REL_ARM64_ADDR64          0x000E
 237
 238/* AMD64 relocation types */
 239#define IMAGE_REL_AMD64_ABSOLUTE        0x0000
 240#define IMAGE_REL_AMD64_ADDR64          0x0001
 241#define IMAGE_REL_AMD64_ADDR32          0x0002
 242#define IMAGE_REL_AMD64_ADDR32NB        0x0003
 243#define IMAGE_REL_AMD64_REL32           0x0004
 244#define IMAGE_REL_AMD64_REL32_1         0x0005
 245#define IMAGE_REL_AMD64_REL32_2         0x0006
 246#define IMAGE_REL_AMD64_REL32_3         0x0007
 247#define IMAGE_REL_AMD64_REL32_4         0x0008
 248#define IMAGE_REL_AMD64_REL32_5         0x0009
 249#define IMAGE_REL_AMD64_SECTION         0x000A
 250#define IMAGE_REL_AMD64_SECREL          0x000B
 251#define IMAGE_REL_AMD64_SECREL7         0x000C
 252#define IMAGE_REL_AMD64_TOKEN           0x000D
 253#define IMAGE_REL_AMD64_SREL32          0x000E
 254#define IMAGE_REL_AMD64_PAIR            0x000F
 255#define IMAGE_REL_AMD64_SSPAN32         0x0010
 256
 257/* certificate appended to PE image */
 258typedef struct _WIN_CERTIFICATE {
 259        uint32_t dwLength;
 260        uint16_t wRevision;
 261        uint16_t wCertificateType;
 262        uint8_t bCertificate[];
 263} WIN_CERTIFICATE, *LPWIN_CERTIFICATE;
 264
 265/* Definitions for the contents of the certs data block */
 266#define WIN_CERT_TYPE_PKCS_SIGNED_DATA  0x0002
 267#define WIN_CERT_TYPE_EFI_OKCS115       0x0EF0
 268#define WIN_CERT_TYPE_EFI_GUID          0x0EF1
 269
 270#define WIN_CERT_REVISION_1_0           0x0100
 271#define WIN_CERT_REVISION_2_0           0x0200
 272
 273#endif /* _PE_H */
 274