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_RISCV32	0x5032
59 #define	IMAGE_FILE_MACHINE_RISCV64	0x5064
60 #define	IMAGE_FILE_MACHINE_RISCV128	0x5128
61 #define	IMAGE_FILE_MACHINE_SH3		0x01a2
62 #define	IMAGE_FILE_MACHINE_SH3DSP	0x01a3
63 #define	IMAGE_FILE_MACHINE_SH3E		0x01a4
64 #define	IMAGE_FILE_MACHINE_SH4		0x01a6
65 #define	IMAGE_FILE_MACHINE_SH5		0x01a8
66 #define	IMAGE_FILE_MACHINE_THUMB	0x01c2
67 #define	IMAGE_FILE_MACHINE_WCEMIPSV2	0x0169
68 
69 /* flags */
70 #define IMAGE_FILE_RELOCS_STRIPPED           0x0001
71 #define IMAGE_FILE_EXECUTABLE_IMAGE          0x0002
72 #define IMAGE_FILE_LINE_NUMS_STRIPPED        0x0004
73 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED       0x0008
74 #define IMAGE_FILE_AGGRESSIVE_WS_TRIM        0x0010
75 #define IMAGE_FILE_LARGE_ADDRESS_AWARE       0x0020
76 #define IMAGE_FILE_16BIT_MACHINE             0x0040
77 #define IMAGE_FILE_BYTES_REVERSED_LO         0x0080
78 #define IMAGE_FILE_32BIT_MACHINE             0x0100
79 #define IMAGE_FILE_DEBUG_STRIPPED            0x0200
80 #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP   0x0400
81 #define IMAGE_FILE_NET_RUN_FROM_SWAP         0x0800
82 #define IMAGE_FILE_SYSTEM                    0x1000
83 #define IMAGE_FILE_DLL                       0x2000
84 #define IMAGE_FILE_UP_SYSTEM_ONLY            0x4000
85 #define IMAGE_FILE_BYTES_REVERSED_HI         0x8000
86 
87 #define IMAGE_FILE_OPT_ROM_MAGIC	0x107
88 #define IMAGE_FILE_OPT_PE32_MAGIC	0x10b
89 #define IMAGE_FILE_OPT_PE32_PLUS_MAGIC	0x20b
90 
91 #define IMAGE_SUBSYSTEM_UNKNOWN			 0
92 #define IMAGE_SUBSYSTEM_NATIVE			 1
93 #define IMAGE_SUBSYSTEM_WINDOWS_GUI		 2
94 #define IMAGE_SUBSYSTEM_WINDOWS_CUI		 3
95 #define IMAGE_SUBSYSTEM_POSIX_CUI		 7
96 #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI		 9
97 #define IMAGE_SUBSYSTEM_EFI_APPLICATION		10
98 #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER	11
99 #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER	12
100 #define IMAGE_SUBSYSTEM_EFI_ROM_IMAGE		13
101 #define IMAGE_SUBSYSTEM_XBOX			14
102 
103 #define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE          0x0040
104 #define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY       0x0080
105 #define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT             0x0100
106 #define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION           0x0200
107 #define IMAGE_DLLCHARACTERISTICS_NO_SEH                 0x0400
108 #define IMAGE_DLLCHARACTERISTICS_NO_BIND                0x0800
109 #define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER             0x2000
110 #define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE  0x8000
111 
112 /* they actually defined 0x00000000 as well, but I think we'll skip that one. */
113 #define IMAGE_SCN_RESERVED_0	0x00000001
114 #define IMAGE_SCN_RESERVED_1	0x00000002
115 #define IMAGE_SCN_RESERVED_2	0x00000004
116 #define IMAGE_SCN_TYPE_NO_PAD	0x00000008 /* don't pad - obsolete */
117 #define IMAGE_SCN_RESERVED_3	0x00000010
118 #define IMAGE_SCN_CNT_CODE	0x00000020 /* .text */
119 #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* .data */
120 #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* .bss */
121 #define IMAGE_SCN_LNK_OTHER	0x00000100 /* reserved */
122 #define IMAGE_SCN_LNK_INFO	0x00000200 /* .drectve comments */
123 #define IMAGE_SCN_RESERVED_4	0x00000400
124 #define IMAGE_SCN_LNK_REMOVE	0x00000800 /* .o only - scn to be rm'd*/
125 #define IMAGE_SCN_LNK_COMDAT	0x00001000 /* .o only - COMDAT data */
126 #define IMAGE_SCN_RESERVED_5	0x00002000 /* spec omits this */
127 #define IMAGE_SCN_RESERVED_6	0x00004000 /* spec omits this */
128 #define IMAGE_SCN_GPREL		0x00008000 /* global pointer referenced data */
129 /* spec lists 0x20000 twice, I suspect they meant 0x10000 for one of them */
130 #define IMAGE_SCN_MEM_PURGEABLE	0x00010000 /* reserved for "future" use */
131 #define IMAGE_SCN_16BIT		0x00020000 /* reserved for "future" use */
132 #define IMAGE_SCN_LOCKED	0x00040000 /* reserved for "future" use */
133 #define IMAGE_SCN_PRELOAD	0x00080000 /* reserved for "future" use */
134 /* and here they just stuck a 1-byte integer in the middle of a bitfield */
135 #define IMAGE_SCN_ALIGN_1BYTES	0x00100000 /* it does what it says on the box */
136 #define IMAGE_SCN_ALIGN_2BYTES	0x00200000
137 #define IMAGE_SCN_ALIGN_4BYTES	0x00300000
138 #define IMAGE_SCN_ALIGN_8BYTES	0x00400000
139 #define IMAGE_SCN_ALIGN_16BYTES	0x00500000
140 #define IMAGE_SCN_ALIGN_32BYTES	0x00600000
141 #define IMAGE_SCN_ALIGN_64BYTES	0x00700000
142 #define IMAGE_SCN_ALIGN_128BYTES 0x00800000
143 #define IMAGE_SCN_ALIGN_256BYTES 0x00900000
144 #define IMAGE_SCN_ALIGN_512BYTES 0x00a00000
145 #define IMAGE_SCN_ALIGN_1024BYTES 0x00b00000
146 #define IMAGE_SCN_ALIGN_2048BYTES 0x00c00000
147 #define IMAGE_SCN_ALIGN_4096BYTES 0x00d00000
148 #define IMAGE_SCN_ALIGN_8192BYTES 0x00e00000
149 #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* extended relocations */
150 #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 /* scn can be discarded */
151 #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* cannot be cached */
152 #define IMAGE_SCN_MEM_NOT_PAGED	0x08000000 /* not pageable */
153 #define IMAGE_SCN_MEM_SHARED	0x10000000 /* can be shared */
154 #define IMAGE_SCN_MEM_EXECUTE	0x20000000 /* can be executed as code */
155 #define IMAGE_SCN_MEM_READ	0x40000000 /* readable */
156 #define IMAGE_SCN_MEM_WRITE	0x80000000 /* writeable */
157 
158 #define IMAGE_DEBUG_TYPE_CODEVIEW	2
159 
160 #ifndef __ASSEMBLY__
161 
162 struct mz_hdr {
163 	uint16_t magic;		/* MZ_MAGIC */
164 	uint16_t lbsize;	/* size of last used block */
165 	uint16_t blocks;	/* pages in file, 0x3 */
166 	uint16_t relocs;	/* relocations */
167 	uint16_t hdrsize;	/* header size in "paragraphs" */
168 	uint16_t min_extra_pps;	/* .bss */
169 	uint16_t max_extra_pps;	/* runtime limit for the arena size */
170 	uint16_t ss;		/* relative stack segment */
171 	uint16_t sp;		/* initial %sp register */
172 	uint16_t checksum;	/* word checksum */
173 	uint16_t ip;		/* initial %ip register */
174 	uint16_t cs;		/* initial %cs relative to load segment */
175 	uint16_t reloc_table_offset;	/* offset of the first relocation */
176 	uint16_t overlay_num;	/* overlay number.  set to 0. */
177 	uint16_t reserved0[4];	/* reserved */
178 	uint16_t oem_id;	/* oem identifier */
179 	uint16_t oem_info;	/* oem specific */
180 	uint16_t reserved1[10];	/* reserved */
181 	uint32_t peaddr;	/* address of pe header */
182 	char     message[];	/* message to print */
183 };
184 
185 struct mz_reloc {
186 	uint16_t offset;
187 	uint16_t segment;
188 };
189 
190 struct pe_hdr {
191 	uint32_t magic;		/* PE magic */
192 	uint16_t machine;	/* machine type */
193 	uint16_t sections;	/* number of sections */
194 	uint32_t timestamp;	/* time_t */
195 	uint32_t symbol_table;	/* symbol table offset */
196 	uint32_t symbols;	/* number of symbols */
197 	uint16_t opt_hdr_size;	/* size of optional header */
198 	uint16_t flags;		/* flags */
199 };
200 
201 /* the fact that pe32 isn't padded where pe32+ is 64-bit means union won't
202  * work right.  vomit. */
203 struct pe32_opt_hdr {
204 	/* "standard" header */
205 	uint16_t magic;		/* file type */
206 	uint8_t  ld_major;	/* linker major version */
207 	uint8_t  ld_minor;	/* linker minor version */
208 	uint32_t text_size;	/* size of text section(s) */
209 	uint32_t data_size;	/* size of data section(s) */
210 	uint32_t bss_size;	/* size of bss section(s) */
211 	uint32_t entry_point;	/* file offset of entry point */
212 	uint32_t code_base;	/* relative code addr in ram */
213 	uint32_t data_base;	/* relative data addr in ram */
214 	/* "windows" header */
215 	uint32_t image_base;	/* preferred load address */
216 	uint32_t section_align;	/* alignment in bytes */
217 	uint32_t file_align;	/* file alignment in bytes */
218 	uint16_t os_major;	/* major OS version */
219 	uint16_t os_minor;	/* minor OS version */
220 	uint16_t image_major;	/* major image version */
221 	uint16_t image_minor;	/* minor image version */
222 	uint16_t subsys_major;	/* major subsystem version */
223 	uint16_t subsys_minor;	/* minor subsystem version */
224 	uint32_t win32_version;	/* reserved, must be 0 */
225 	uint32_t image_size;	/* image size */
226 	uint32_t header_size;	/* header size rounded up to
227 				   file_align */
228 	uint32_t csum;		/* checksum */
229 	uint16_t subsys;	/* subsystem */
230 	uint16_t dll_flags;	/* more flags! */
231 	uint32_t stack_size_req;/* amt of stack requested */
232 	uint32_t stack_size;	/* amt of stack required */
233 	uint32_t heap_size_req;	/* amt of heap requested */
234 	uint32_t heap_size;	/* amt of heap required */
235 	uint32_t loader_flags;	/* reserved, must be 0 */
236 	uint32_t data_dirs;	/* number of data dir entries */
237 };
238 
239 struct pe32plus_opt_hdr {
240 	uint16_t magic;		/* file type */
241 	uint8_t  ld_major;	/* linker major version */
242 	uint8_t  ld_minor;	/* linker minor version */
243 	uint32_t text_size;	/* size of text section(s) */
244 	uint32_t data_size;	/* size of data section(s) */
245 	uint32_t bss_size;	/* size of bss section(s) */
246 	uint32_t entry_point;	/* file offset of entry point */
247 	uint32_t code_base;	/* relative code addr in ram */
248 	/* "windows" header */
249 	uint64_t image_base;	/* preferred load address */
250 	uint32_t section_align;	/* alignment in bytes */
251 	uint32_t file_align;	/* file alignment in bytes */
252 	uint16_t os_major;	/* major OS version */
253 	uint16_t os_minor;	/* minor OS version */
254 	uint16_t image_major;	/* major image version */
255 	uint16_t image_minor;	/* minor image version */
256 	uint16_t subsys_major;	/* major subsystem version */
257 	uint16_t subsys_minor;	/* minor subsystem version */
258 	uint32_t win32_version;	/* reserved, must be 0 */
259 	uint32_t image_size;	/* image size */
260 	uint32_t header_size;	/* header size rounded up to
261 				   file_align */
262 	uint32_t csum;		/* checksum */
263 	uint16_t subsys;	/* subsystem */
264 	uint16_t dll_flags;	/* more flags! */
265 	uint64_t stack_size_req;/* amt of stack requested */
266 	uint64_t stack_size;	/* amt of stack required */
267 	uint64_t heap_size_req;	/* amt of heap requested */
268 	uint64_t heap_size;	/* amt of heap required */
269 	uint32_t loader_flags;	/* reserved, must be 0 */
270 	uint32_t data_dirs;	/* number of data dir entries */
271 };
272 
273 struct data_dirent {
274 	uint32_t virtual_address;	/* relative to load address */
275 	uint32_t size;
276 };
277 
278 struct data_directory {
279 	struct data_dirent exports;		/* .edata */
280 	struct data_dirent imports;		/* .idata */
281 	struct data_dirent resources;		/* .rsrc */
282 	struct data_dirent exceptions;		/* .pdata */
283 	struct data_dirent certs;		/* certs */
284 	struct data_dirent base_relocations;	/* .reloc */
285 	struct data_dirent debug;		/* .debug */
286 	struct data_dirent arch;		/* reservered */
287 	struct data_dirent global_ptr;		/* global pointer reg. Size=0 */
288 	struct data_dirent tls;			/* .tls */
289 	struct data_dirent load_config;		/* load configuration structure */
290 	struct data_dirent bound_imports;	/* no idea */
291 	struct data_dirent import_addrs;	/* import address table */
292 	struct data_dirent delay_imports;	/* delay-load import table */
293 	struct data_dirent clr_runtime_hdr;	/* .cor (object only) */
294 	struct data_dirent reserved;
295 };
296 
297 struct section_header {
298 	char name[8];			/* name or "/12\0" string tbl offset */
299 	uint32_t virtual_size;		/* size of loaded section in ram */
300 	uint32_t virtual_address;	/* relative virtual address */
301 	uint32_t raw_data_size;		/* size of the section */
302 	uint32_t data_addr;		/* file pointer to first page of sec */
303 	uint32_t relocs;		/* file pointer to relocation entries */
304 	uint32_t line_numbers;		/* line numbers! */
305 	uint16_t num_relocs;		/* number of relocations */
306 	uint16_t num_lin_numbers;	/* srsly. */
307 	uint32_t flags;
308 };
309 
310 enum x64_coff_reloc_type {
311 	IMAGE_REL_AMD64_ABSOLUTE = 0,
312 	IMAGE_REL_AMD64_ADDR64,
313 	IMAGE_REL_AMD64_ADDR32,
314 	IMAGE_REL_AMD64_ADDR32N,
315 	IMAGE_REL_AMD64_REL32,
316 	IMAGE_REL_AMD64_REL32_1,
317 	IMAGE_REL_AMD64_REL32_2,
318 	IMAGE_REL_AMD64_REL32_3,
319 	IMAGE_REL_AMD64_REL32_4,
320 	IMAGE_REL_AMD64_REL32_5,
321 	IMAGE_REL_AMD64_SECTION,
322 	IMAGE_REL_AMD64_SECREL,
323 	IMAGE_REL_AMD64_SECREL7,
324 	IMAGE_REL_AMD64_TOKEN,
325 	IMAGE_REL_AMD64_SREL32,
326 	IMAGE_REL_AMD64_PAIR,
327 	IMAGE_REL_AMD64_SSPAN32,
328 };
329 
330 enum arm_coff_reloc_type {
331 	IMAGE_REL_ARM_ABSOLUTE,
332 	IMAGE_REL_ARM_ADDR32,
333 	IMAGE_REL_ARM_ADDR32N,
334 	IMAGE_REL_ARM_BRANCH2,
335 	IMAGE_REL_ARM_BRANCH1,
336 	IMAGE_REL_ARM_SECTION,
337 	IMAGE_REL_ARM_SECREL,
338 };
339 
340 enum sh_coff_reloc_type {
341 	IMAGE_REL_SH3_ABSOLUTE,
342 	IMAGE_REL_SH3_DIRECT16,
343 	IMAGE_REL_SH3_DIRECT32,
344 	IMAGE_REL_SH3_DIRECT8,
345 	IMAGE_REL_SH3_DIRECT8_WORD,
346 	IMAGE_REL_SH3_DIRECT8_LONG,
347 	IMAGE_REL_SH3_DIRECT4,
348 	IMAGE_REL_SH3_DIRECT4_WORD,
349 	IMAGE_REL_SH3_DIRECT4_LONG,
350 	IMAGE_REL_SH3_PCREL8_WORD,
351 	IMAGE_REL_SH3_PCREL8_LONG,
352 	IMAGE_REL_SH3_PCREL12_WORD,
353 	IMAGE_REL_SH3_STARTOF_SECTION,
354 	IMAGE_REL_SH3_SIZEOF_SECTION,
355 	IMAGE_REL_SH3_SECTION,
356 	IMAGE_REL_SH3_SECREL,
357 	IMAGE_REL_SH3_DIRECT32_NB,
358 	IMAGE_REL_SH3_GPREL4_LONG,
359 	IMAGE_REL_SH3_TOKEN,
360 	IMAGE_REL_SHM_PCRELPT,
361 	IMAGE_REL_SHM_REFLO,
362 	IMAGE_REL_SHM_REFHALF,
363 	IMAGE_REL_SHM_RELLO,
364 	IMAGE_REL_SHM_RELHALF,
365 	IMAGE_REL_SHM_PAIR,
366 	IMAGE_REL_SHM_NOMODE,
367 };
368 
369 enum ppc_coff_reloc_type {
370 	IMAGE_REL_PPC_ABSOLUTE,
371 	IMAGE_REL_PPC_ADDR64,
372 	IMAGE_REL_PPC_ADDR32,
373 	IMAGE_REL_PPC_ADDR24,
374 	IMAGE_REL_PPC_ADDR16,
375 	IMAGE_REL_PPC_ADDR14,
376 	IMAGE_REL_PPC_REL24,
377 	IMAGE_REL_PPC_REL14,
378 	IMAGE_REL_PPC_ADDR32N,
379 	IMAGE_REL_PPC_SECREL,
380 	IMAGE_REL_PPC_SECTION,
381 	IMAGE_REL_PPC_SECREL16,
382 	IMAGE_REL_PPC_REFHI,
383 	IMAGE_REL_PPC_REFLO,
384 	IMAGE_REL_PPC_PAIR,
385 	IMAGE_REL_PPC_SECRELLO,
386 	IMAGE_REL_PPC_GPREL,
387 	IMAGE_REL_PPC_TOKEN,
388 };
389 
390 enum x86_coff_reloc_type {
391 	IMAGE_REL_I386_ABSOLUTE,
392 	IMAGE_REL_I386_DIR16,
393 	IMAGE_REL_I386_REL16,
394 	IMAGE_REL_I386_DIR32,
395 	IMAGE_REL_I386_DIR32NB,
396 	IMAGE_REL_I386_SEG12,
397 	IMAGE_REL_I386_SECTION,
398 	IMAGE_REL_I386_SECREL,
399 	IMAGE_REL_I386_TOKEN,
400 	IMAGE_REL_I386_SECREL7,
401 	IMAGE_REL_I386_REL32,
402 };
403 
404 enum ia64_coff_reloc_type {
405 	IMAGE_REL_IA64_ABSOLUTE,
406 	IMAGE_REL_IA64_IMM14,
407 	IMAGE_REL_IA64_IMM22,
408 	IMAGE_REL_IA64_IMM64,
409 	IMAGE_REL_IA64_DIR32,
410 	IMAGE_REL_IA64_DIR64,
411 	IMAGE_REL_IA64_PCREL21B,
412 	IMAGE_REL_IA64_PCREL21M,
413 	IMAGE_REL_IA64_PCREL21F,
414 	IMAGE_REL_IA64_GPREL22,
415 	IMAGE_REL_IA64_LTOFF22,
416 	IMAGE_REL_IA64_SECTION,
417 	IMAGE_REL_IA64_SECREL22,
418 	IMAGE_REL_IA64_SECREL64I,
419 	IMAGE_REL_IA64_SECREL32,
420 	IMAGE_REL_IA64_DIR32NB,
421 	IMAGE_REL_IA64_SREL14,
422 	IMAGE_REL_IA64_SREL22,
423 	IMAGE_REL_IA64_SREL32,
424 	IMAGE_REL_IA64_UREL32,
425 	IMAGE_REL_IA64_PCREL60X,
426 	IMAGE_REL_IA64_PCREL60B,
427 	IMAGE_REL_IA64_PCREL60F,
428 	IMAGE_REL_IA64_PCREL60I,
429 	IMAGE_REL_IA64_PCREL60M,
430 	IMAGE_REL_IA64_IMMGPREL6,
431 	IMAGE_REL_IA64_TOKEN,
432 	IMAGE_REL_IA64_GPREL32,
433 	IMAGE_REL_IA64_ADDEND,
434 };
435 
436 struct coff_reloc {
437 	uint32_t virtual_address;
438 	uint32_t symbol_table_index;
439 	union {
440 		enum x64_coff_reloc_type  x64_type;
441 		enum arm_coff_reloc_type  arm_type;
442 		enum sh_coff_reloc_type   sh_type;
443 		enum ppc_coff_reloc_type  ppc_type;
444 		enum x86_coff_reloc_type  x86_type;
445 		enum ia64_coff_reloc_type ia64_type;
446 		uint16_t data;
447 	};
448 };
449 
450 /*
451  * Definitions for the contents of the certs data block
452  */
453 #define WIN_CERT_TYPE_PKCS_SIGNED_DATA	0x0002
454 #define WIN_CERT_TYPE_EFI_OKCS115	0x0EF0
455 #define WIN_CERT_TYPE_EFI_GUID		0x0EF1
456 
457 #define WIN_CERT_REVISION_1_0	0x0100
458 #define WIN_CERT_REVISION_2_0	0x0200
459 
460 struct win_certificate {
461 	uint32_t length;
462 	uint16_t revision;
463 	uint16_t cert_type;
464 };
465 
466 #endif /* !__ASSEMBLY__ */
467 
468 #endif /* __LINUX_PE_H */
469