LXR linux/include/linux/pe.h

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Copyright 2011 Red Hat, Inc.
   4 * All rights reserved.
   5 *
   6 * Author(s): Peter Jones <pjones@redhat.com>
   7 */
   8#ifndef __LINUX_PE_H
   9#define __LINUX_PE_H
  10
  11#include <linux/types.h>
  12
  13/*
  14 * Linux EFI stub v1.0 adds the following functionality:
  15 * - Loading initrd from the LINUX_EFI_INITRD_MEDIA_GUID device path,
  16 * - Loading/starting the kernel from firmware that targets a different
  17 *   machine type, via the entrypoint exposed in the .compat PE/COFF section.
  18 *
  19 * The recommended way of loading and starting v1.0 or later kernels is to use
  20 * the LoadImage() and StartImage() EFI boot services, and expose the initrd
  21 * via the LINUX_EFI_INITRD_MEDIA_GUID device path.
  22 *
  23 * Versions older than v1.0 support initrd loading via the image load options
  24 * (using initrd=, limited to the volume from which the kernel itself was
  25 * loaded), or via arch specific means (bootparams, DT, etc).
  26 *
  27 * On x86, LoadImage() and StartImage() can be omitted if the EFI handover
  28 * protocol is implemented, which can be inferred from the version,
  29 * handover_offset and xloadflags fields in the bootparams structure.
  30 */
  31#define LINUX_EFISTUB_MAJOR_VERSION             0x1
  32#define LINUX_EFISTUB_MINOR_VERSION             0x0
  33
  34#define MZ_MAGIC        0x5a4d  /* "MZ" */
  35
  36#define PE_MAGIC                0x00004550      /* "PE\0\0" */
  37#define PE_OPT_MAGIC_PE32       0x010b
  38#define PE_OPT_MAGIC_PE32_ROM   0x0107
  39#define PE_OPT_MAGIC_PE32PLUS   0x020b
  40
  41/* machine type */
  42#define IMAGE_FILE_MACHINE_UNKNOWN      0x0000
  43#define IMAGE_FILE_MACHINE_AM33         0x01d3
  44#define IMAGE_FILE_MACHINE_AMD64        0x8664
  45#define IMAGE_FILE_MACHINE_ARM          0x01c0
  46#define IMAGE_FILE_MACHINE_ARMV7        0x01c4
  47#define IMAGE_FILE_MACHINE_ARM64        0xaa64
  48#define IMAGE_FILE_MACHINE_EBC          0x0ebc
  49#define IMAGE_FILE_MACHINE_I386         0x014c
  50#define IMAGE_FILE_MACHINE_IA64         0x0200
  51#define IMAGE_FILE_MACHINE_M32R         0x9041
  52#define IMAGE_FILE_MACHINE_MIPS16       0x0266
  53#define IMAGE_FILE_MACHINE_MIPSFPU      0x0366
  54#define IMAGE_FILE_MACHINE_MIPSFPU16    0x0466
  55#define IMAGE_FILE_MACHINE_POWERPC      0x01f0
  56#define IMAGE_FILE_MACHINE_POWERPCFP    0x01f1
  57#define IMAGE_FILE_MACHINE_R4000        0x0166
  58#define IMAGE_FILE_MACHINE_SH3          0x01a2
  59#define IMAGE_FILE_MACHINE_SH3DSP       0x01a3
  60#define IMAGE_FILE_MACHINE_SH3E         0x01a4
  61#define IMAGE_FILE_MACHINE_SH4          0x01a6
  62#define IMAGE_FILE_MACHINE_SH5          0x01a8
  63#define IMAGE_FILE_MACHINE_THUMB        0x01c2
  64#define IMAGE_FILE_MACHINE_WCEMIPSV2    0x0169
  65
  66/* flags */
  67#define IMAGE_FILE_RELOCS_STRIPPED           0x0001
  68#define IMAGE_FILE_EXECUTABLE_IMAGE          0x0002
  69#define IMAGE_FILE_LINE_NUMS_STRIPPED        0x0004
  70#define IMAGE_FILE_LOCAL_SYMS_STRIPPED       0x0008
  71#define IMAGE_FILE_AGGRESSIVE_WS_TRIM        0x0010
  72#define IMAGE_FILE_LARGE_ADDRESS_AWARE       0x0020
  73#define IMAGE_FILE_16BIT_MACHINE             0x0040
  74#define IMAGE_FILE_BYTES_REVERSED_LO         0x0080
  75#define IMAGE_FILE_32BIT_MACHINE             0x0100
  76#define IMAGE_FILE_DEBUG_STRIPPED            0x0200
  77#define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP   0x0400
  78#define IMAGE_FILE_NET_RUN_FROM_SWAP         0x0800
  79#define IMAGE_FILE_SYSTEM                    0x1000
  80#define IMAGE_FILE_DLL                       0x2000
  81#define IMAGE_FILE_UP_SYSTEM_ONLY            0x4000
  82#define IMAGE_FILE_BYTES_REVERSED_HI         0x8000
  83
  84#define IMAGE_FILE_OPT_ROM_MAGIC        0x107
  85#define IMAGE_FILE_OPT_PE32_MAGIC       0x10b
  86#define IMAGE_FILE_OPT_PE32_PLUS_MAGIC  0x20b
  87
  88#define IMAGE_SUBSYSTEM_UNKNOWN                  0
  89#define IMAGE_SUBSYSTEM_NATIVE                   1
  90#define IMAGE_SUBSYSTEM_WINDOWS_GUI              2
  91#define IMAGE_SUBSYSTEM_WINDOWS_CUI              3
  92#define IMAGE_SUBSYSTEM_POSIX_CUI                7
  93#define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI           9
  94#define IMAGE_SUBSYSTEM_EFI_APPLICATION         10
  95#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
  96#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER      12
  97#define IMAGE_SUBSYSTEM_EFI_ROM_IMAGE           13
  98#define IMAGE_SUBSYSTEM_XBOX                    14
  99
 100#define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE          0x0040
 101#define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY       0x0080
 102#define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT             0x0100
 103#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION           0x0200
 104#define IMAGE_DLLCHARACTERISTICS_NO_SEH                 0x0400
 105#define IMAGE_DLLCHARACTERISTICS_NO_BIND                0x0800
 106#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER             0x2000
 107#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE  0x8000
 108
 109/* they actually defined 0x00000000 as well, but I think we'll skip that one. */
 110#define IMAGE_SCN_RESERVED_0    0x00000001
 111#define IMAGE_SCN_RESERVED_1    0x00000002
 112#define IMAGE_SCN_RESERVED_2    0x00000004
 113#define IMAGE_SCN_TYPE_NO_PAD   0x00000008 /* don't pad - obsolete */
 114#define IMAGE_SCN_RESERVED_3    0x00000010
 115#define IMAGE_SCN_CNT_CODE      0x00000020 /* .text */
 116#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* .data */
 117#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* .bss */
 118#define IMAGE_SCN_LNK_OTHER     0x00000100 /* reserved */
 119#define IMAGE_SCN_LNK_INFO      0x00000200 /* .drectve comments */
 120#define IMAGE_SCN_RESERVED_4    0x00000400
 121#define IMAGE_SCN_LNK_REMOVE    0x00000800 /* .o only - scn to be rm'd*/
 122#define IMAGE_SCN_LNK_COMDAT    0x00001000 /* .o only - COMDAT data */
 123#define IMAGE_SCN_RESERVED_5    0x00002000 /* spec omits this */
 124#define IMAGE_SCN_RESERVED_6    0x00004000 /* spec omits this */
 125#define IMAGE_SCN_GPREL         0x00008000 /* global pointer referenced data */
 126/* spec lists 0x20000 twice, I suspect they meant 0x10000 for one of them */
 127#define IMAGE_SCN_MEM_PURGEABLE 0x00010000 /* reserved for "future" use */
 128#define IMAGE_SCN_16BIT         0x00020000 /* reserved for "future" use */
 129#define IMAGE_SCN_LOCKED        0x00040000 /* reserved for "future" use */
 130#define IMAGE_SCN_PRELOAD       0x00080000 /* reserved for "future" use */
 131/* and here they just stuck a 1-byte integer in the middle of a bitfield */
 132#define IMAGE_SCN_ALIGN_1BYTES  0x00100000 /* it does what it says on the box */
 133#define IMAGE_SCN_ALIGN_2BYTES  0x00200000
 134#define IMAGE_SCN_ALIGN_4BYTES  0x00300000
 135#define IMAGE_SCN_ALIGN_8BYTES  0x00400000
 136#define IMAGE_SCN_ALIGN_16BYTES 0x00500000
 137#define IMAGE_SCN_ALIGN_32BYTES 0x00600000
 138#define IMAGE_SCN_ALIGN_64BYTES 0x00700000
 139#define IMAGE_SCN_ALIGN_128BYTES 0x00800000
 140#define IMAGE_SCN_ALIGN_256BYTES 0x00900000
 141#define IMAGE_SCN_ALIGN_512BYTES 0x00a00000
 142#define IMAGE_SCN_ALIGN_1024BYTES 0x00b00000
 143#define IMAGE_SCN_ALIGN_2048BYTES 0x00c00000
 144#define IMAGE_SCN_ALIGN_4096BYTES 0x00d00000
 145#define IMAGE_SCN_ALIGN_8192BYTES 0x00e00000
 146#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* extended relocations */
 147#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 /* scn can be discarded */
 148#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* cannot be cached */
 149#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* not pageable */
 150#define IMAGE_SCN_MEM_SHARED    0x10000000 /* can be shared */
 151#define IMAGE_SCN_MEM_EXECUTE   0x20000000 /* can be executed as code */
 152#define IMAGE_SCN_MEM_READ      0x40000000 /* readable */
 153#define IMAGE_SCN_MEM_WRITE     0x80000000 /* writeable */
 154
 155#define IMAGE_DEBUG_TYPE_CODEVIEW       2
 156
 157#ifndef __ASSEMBLY__
 158
 159struct mz_hdr {
 160        uint16_t magic;         /* MZ_MAGIC */
 161        uint16_t lbsize;        /* size of last used block */
 162        uint16_t blocks;        /* pages in file, 0x3 */
 163        uint16_t relocs;        /* relocations */
 164        uint16_t hdrsize;       /* header size in "paragraphs" */
 165        uint16_t min_extra_pps; /* .bss */
 166        uint16_t max_extra_pps; /* runtime limit for the arena size */
 167        uint16_t ss;            /* relative stack segment */
 168        uint16_t sp;            /* initial %sp register */
 169        uint16_t checksum;      /* word checksum */
 170        uint16_t ip;            /* initial %ip register */
 171        uint16_t cs;            /* initial %cs relative to load segment */
 172        uint16_t reloc_table_offset;    /* offset of the first relocation */
 173        uint16_t overlay_num;   /* overlay number.  set to 0. */
 174        uint16_t reserved0[4];  /* reserved */
 175        uint16_t oem_id;        /* oem identifier */
 176        uint16_t oem_info;      /* oem specific */
 177        uint16_t reserved1[10]; /* reserved */
 178        uint32_t peaddr;        /* address of pe header */
 179        char     message[];     /* message to print */
 180};
 181
 182struct mz_reloc {
 183        uint16_t offset;
 184        uint16_t segment;
 185};
 186
 187struct pe_hdr {
 188        uint32_t magic;         /* PE magic */
 189        uint16_t machine;       /* machine type */
 190        uint16_t sections;      /* number of sections */
 191        uint32_t timestamp;     /* time_t */
 192        uint32_t symbol_table;  /* symbol table offset */
 193        uint32_t symbols;       /* number of symbols */
 194        uint16_t opt_hdr_size;  /* size of optional header */
 195        uint16_t flags;         /* flags */
 196};
 197
 198/* the fact that pe32 isn't padded where pe32+ is 64-bit means union won't
 199 * work right.  vomit. */
 200struct pe32_opt_hdr {
 201        /* "standard" header */
 202        uint16_t magic;         /* file type */
 203        uint8_t  ld_major;      /* linker major version */
 204        uint8_t  ld_minor;      /* linker minor version */
 205        uint32_t text_size;     /* size of text section(s) */
 206        uint32_t data_size;     /* size of data section(s) */
 207        uint32_t bss_size;      /* size of bss section(s) */
 208        uint32_t entry_point;   /* file offset of entry point */
 209        uint32_t code_base;     /* relative code addr in ram */
 210        uint32_t data_base;     /* relative data addr in ram */
 211        /* "windows" header */
 212        uint32_t image_base;    /* preferred load address */
 213        uint32_t section_align; /* alignment in bytes */
 214        uint32_t file_align;    /* file alignment in bytes */
 215        uint16_t os_major;      /* major OS version */
 216        uint16_t os_minor;      /* minor OS version */
 217        uint16_t image_major;   /* major image version */
 218        uint16_t image_minor;   /* minor image version */
 219        uint16_t subsys_major;  /* major subsystem version */
 220        uint16_t subsys_minor;  /* minor subsystem version */
 221        uint32_t win32_version; /* reserved, must be 0 */
 222        uint32_t image_size;    /* image size */
 223        uint32_t header_size;   /* header size rounded up to
 224                                   file_align */
 225        uint32_t csum;          /* checksum */
 226        uint16_t subsys;        /* subsystem */
 227        uint16_t dll_flags;     /* more flags! */
 228        uint32_t stack_size_req;/* amt of stack requested */
 229        uint32_t stack_size;    /* amt of stack required */
 230        uint32_t heap_size_req; /* amt of heap requested */
 231        uint32_t heap_size;     /* amt of heap required */
 232        uint32_t loader_flags;  /* reserved, must be 0 */
 233        uint32_t data_dirs;     /* number of data dir entries */
 234};
 235
 236struct pe32plus_opt_hdr {
 237        uint16_t magic;         /* file type */
 238        uint8_t  ld_major;      /* linker major version */
 239        uint8_t  ld_minor;      /* linker minor version */
 240        uint32_t text_size;     /* size of text section(s) */
 241        uint32_t data_size;     /* size of data section(s) */
 242        uint32_t bss_size;      /* size of bss section(s) */
 243        uint32_t entry_point;   /* file offset of entry point */
 244        uint32_t code_base;     /* relative code addr in ram */
 245        /* "windows" header */
 246        uint64_t image_base;    /* preferred load address */
 247        uint32_t section_align; /* alignment in bytes */
 248        uint32_t file_align;    /* file alignment in bytes */
 249        uint16_t os_major;      /* major OS version */
 250        uint16_t os_minor;      /* minor OS version */
 251        uint16_t image_major;   /* major image version */
 252        uint16_t image_minor;   /* minor image version */
 253        uint16_t subsys_major;  /* major subsystem version */
 254        uint16_t subsys_minor;  /* minor subsystem version */
 255        uint32_t win32_version; /* reserved, must be 0 */
 256        uint32_t image_size;    /* image size */
 257        uint32_t header_size;   /* header size rounded up to
 258                                   file_align */
 259        uint32_t csum;          /* checksum */
 260        uint16_t subsys;        /* subsystem */
 261        uint16_t dll_flags;     /* more flags! */
 262        uint64_t stack_size_req;/* amt of stack requested */
 263        uint64_t stack_size;    /* amt of stack required */
 264        uint64_t heap_size_req; /* amt of heap requested */
 265        uint64_t heap_size;     /* amt of heap required */
 266        uint32_t loader_flags;  /* reserved, must be 0 */
 267        uint32_t data_dirs;     /* number of data dir entries */
 268};
 269
 270struct data_dirent {
 271        uint32_t virtual_address;       /* relative to load address */
 272        uint32_t size;
 273};
 274
 275struct data_directory {
 276        struct data_dirent exports;             /* .edata */
 277        struct data_dirent imports;             /* .idata */
 278        struct data_dirent resources;           /* .rsrc */
 279        struct data_dirent exceptions;          /* .pdata */
 280        struct data_dirent certs;               /* certs */
 281        struct data_dirent base_relocations;    /* .reloc */
 282        struct data_dirent debug;               /* .debug */
 283        struct data_dirent arch;                /* reservered */
 284        struct data_dirent global_ptr;          /* global pointer reg. Size=0 */
 285        struct data_dirent tls;                 /* .tls */
 286        struct data_dirent load_config;         /* load configuration structure */
 287        struct data_dirent bound_imports;       /* no idea */
 288        struct data_dirent import_addrs;        /* import address table */
 289        struct data_dirent delay_imports;       /* delay-load import table */
 290        struct data_dirent clr_runtime_hdr;     /* .cor (object only) */
 291        struct data_dirent reserved;
 292};
 293
 294struct section_header {
 295        char name[8];                   /* name or "/12\0" string tbl offset */
 296        uint32_t virtual_size;          /* size of loaded section in ram */
 297        uint32_t virtual_address;       /* relative virtual address */
 298        uint32_t raw_data_size;         /* size of the section */
 299        uint32_t data_addr;             /* file pointer to first page of sec */
 300        uint32_t relocs;                /* file pointer to relocation entries */
 301        uint32_t line_numbers;          /* line numbers! */
 302        uint16_t num_relocs;            /* number of relocations */
 303        uint16_t num_lin_numbers;       /* srsly. */
 304        uint32_t flags;
 305};
 306
 307enum x64_coff_reloc_type {
 308        IMAGE_REL_AMD64_ABSOLUTE = 0,
 309        IMAGE_REL_AMD64_ADDR64,
 310        IMAGE_REL_AMD64_ADDR32,
 311        IMAGE_REL_AMD64_ADDR32N,
 312        IMAGE_REL_AMD64_REL32,
 313        IMAGE_REL_AMD64_REL32_1,
 314        IMAGE_REL_AMD64_REL32_2,
 315        IMAGE_REL_AMD64_REL32_3,
 316        IMAGE_REL_AMD64_REL32_4,
 317        IMAGE_REL_AMD64_REL32_5,
 318        IMAGE_REL_AMD64_SECTION,
 319        IMAGE_REL_AMD64_SECREL,
 320        IMAGE_REL_AMD64_SECREL7,
 321        IMAGE_REL_AMD64_TOKEN,
 322        IMAGE_REL_AMD64_SREL32,
 323        IMAGE_REL_AMD64_PAIR,
 324        IMAGE_REL_AMD64_SSPAN32,
 325};
 326
 327enum arm_coff_reloc_type {
 328        IMAGE_REL_ARM_ABSOLUTE,
 329        IMAGE_REL_ARM_ADDR32,
 330        IMAGE_REL_ARM_ADDR32N,
 331        IMAGE_REL_ARM_BRANCH2,
 332        IMAGE_REL_ARM_BRANCH1,
 333        IMAGE_REL_ARM_SECTION,
 334        IMAGE_REL_ARM_SECREL,
 335};
 336
 337enum sh_coff_reloc_type {
 338        IMAGE_REL_SH3_ABSOLUTE,
 339        IMAGE_REL_SH3_DIRECT16,
 340        IMAGE_REL_SH3_DIRECT32,
 341        IMAGE_REL_SH3_DIRECT8,
 342        IMAGE_REL_SH3_DIRECT8_WORD,
 343        IMAGE_REL_SH3_DIRECT8_LONG,
 344        IMAGE_REL_SH3_DIRECT4,
 345        IMAGE_REL_SH3_DIRECT4_WORD,
 346        IMAGE_REL_SH3_DIRECT4_LONG,
 347        IMAGE_REL_SH3_PCREL8_WORD,
 348        IMAGE_REL_SH3_PCREL8_LONG,
 349        IMAGE_REL_SH3_PCREL12_WORD,
 350        IMAGE_REL_SH3_STARTOF_SECTION,
 351        IMAGE_REL_SH3_SIZEOF_SECTION,
 352        IMAGE_REL_SH3_SECTION,
 353        IMAGE_REL_SH3_SECREL,
 354        IMAGE_REL_SH3_DIRECT32_NB,
 355        IMAGE_REL_SH3_GPREL4_LONG,
 356        IMAGE_REL_SH3_TOKEN,
 357        IMAGE_REL_SHM_PCRELPT,
 358        IMAGE_REL_SHM_REFLO,
 359        IMAGE_REL_SHM_REFHALF,
 360        IMAGE_REL_SHM_RELLO,
 361        IMAGE_REL_SHM_RELHALF,
 362        IMAGE_REL_SHM_PAIR,
 363        IMAGE_REL_SHM_NOMODE,
 364};
 365
 366enum ppc_coff_reloc_type {
 367        IMAGE_REL_PPC_ABSOLUTE,
 368        IMAGE_REL_PPC_ADDR64,
 369        IMAGE_REL_PPC_ADDR32,
 370        IMAGE_REL_PPC_ADDR24,
 371        IMAGE_REL_PPC_ADDR16,
 372        IMAGE_REL_PPC_ADDR14,
 373        IMAGE_REL_PPC_REL24,
 374        IMAGE_REL_PPC_REL14,
 375        IMAGE_REL_PPC_ADDR32N,
 376        IMAGE_REL_PPC_SECREL,
 377        IMAGE_REL_PPC_SECTION,
 378        IMAGE_REL_PPC_SECREL16,
 379        IMAGE_REL_PPC_REFHI,
 380        IMAGE_REL_PPC_REFLO,
 381        IMAGE_REL_PPC_PAIR,
 382        IMAGE_REL_PPC_SECRELLO,
 383        IMAGE_REL_PPC_GPREL,
 384        IMAGE_REL_PPC_TOKEN,
 385};
 386
 387enum x86_coff_reloc_type {
 388        IMAGE_REL_I386_ABSOLUTE,
 389        IMAGE_REL_I386_DIR16,
 390        IMAGE_REL_I386_REL16,
 391        IMAGE_REL_I386_DIR32,
 392        IMAGE_REL_I386_DIR32NB,
 393        IMAGE_REL_I386_SEG12,
 394        IMAGE_REL_I386_SECTION,
 395        IMAGE_REL_I386_SECREL,
 396        IMAGE_REL_I386_TOKEN,
 397        IMAGE_REL_I386_SECREL7,
 398        IMAGE_REL_I386_REL32,
 399};
 400
 401enum ia64_coff_reloc_type {
 402        IMAGE_REL_IA64_ABSOLUTE,
 403        IMAGE_REL_IA64_IMM14,
 404        IMAGE_REL_IA64_IMM22,
 405        IMAGE_REL_IA64_IMM64,
 406        IMAGE_REL_IA64_DIR32,
 407        IMAGE_REL_IA64_DIR64,
 408        IMAGE_REL_IA64_PCREL21B,
 409        IMAGE_REL_IA64_PCREL21M,
 410        IMAGE_REL_IA64_PCREL21F,
 411        IMAGE_REL_IA64_GPREL22,
 412        IMAGE_REL_IA64_LTOFF22,
 413        IMAGE_REL_IA64_SECTION,
 414        IMAGE_REL_IA64_SECREL22,
 415        IMAGE_REL_IA64_SECREL64I,
 416        IMAGE_REL_IA64_SECREL32,
 417        IMAGE_REL_IA64_DIR32NB,
 418        IMAGE_REL_IA64_SREL14,
 419        IMAGE_REL_IA64_SREL22,
 420        IMAGE_REL_IA64_SREL32,
 421        IMAGE_REL_IA64_UREL32,
 422        IMAGE_REL_IA64_PCREL60X,
 423        IMAGE_REL_IA64_PCREL60B,
 424        IMAGE_REL_IA64_PCREL60F,
 425        IMAGE_REL_IA64_PCREL60I,
 426        IMAGE_REL_IA64_PCREL60M,
 427        IMAGE_REL_IA64_IMMGPREL6,
 428        IMAGE_REL_IA64_TOKEN,
 429        IMAGE_REL_IA64_GPREL32,
 430        IMAGE_REL_IA64_ADDEND,
 431};
 432
 433struct coff_reloc {
 434        uint32_t virtual_address;
 435        uint32_t symbol_table_index;
 436        union {
 437                enum x64_coff_reloc_type  x64_type;
 438                enum arm_coff_reloc_type  arm_type;
 439                enum sh_coff_reloc_type   sh_type;
 440                enum ppc_coff_reloc_type  ppc_type;
 441                enum x86_coff_reloc_type  x86_type;
 442                enum ia64_coff_reloc_type ia64_type;
 443                uint16_t data;
 444        };
 445};
 446
 447/*
 448 * Definitions for the contents of the certs data block
 449 */
 450#define WIN_CERT_TYPE_PKCS_SIGNED_DATA  0x0002
 451#define WIN_CERT_TYPE_EFI_OKCS115       0x0EF0
 452#define WIN_CERT_TYPE_EFI_GUID          0x0EF1
 453
 454#define WIN_CERT_REVISION_1_0   0x0100
 455#define WIN_CERT_REVISION_2_0   0x0200
 456
 457struct win_certificate {
 458        uint32_t length;
 459        uint16_t revision;
 460        uint16_t cert_type;
 461};
 462
 463#endif /* !__ASSEMBLY__ */
 464
 465#endif /* __LINUX_PE_H */
 466