1/* ----------------------------------------------------------------------- *
2 *
3 * Copyright 1996-2010 The NASM Authors - All Rights Reserved
4 * See the file AUTHORS included with the NASM distribution for
5 * the specific copyright holders.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following
9 * conditions are met:
10 *
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above
14 * copyright notice, this list of conditions and the following
15 * disclaimer in the documentation and/or other materials provided
16 * with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
19 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
20 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * ----------------------------------------------------------------------- */
33
34#ifndef PECOFF_H
35#define PECOFF_H
36
37/*
38 * Microsoft Portable Executable and Common Object
39 * File Format Specification
40 *
41 * Revision 8.1 – February 15, 2008
42 */
43
44/*
45 * Machine types
46 */
47#define IMAGE_FILE_MACHINE_UNKNOWN 0x0000
48#define IMAGE_FILE_MACHINE_AM33 0x01d3
49#define IMAGE_FILE_MACHINE_AMD64 0x8664
50#define IMAGE_FILE_MACHINE_EBC 0x0ebc
51#define IMAGE_FILE_MACHINE_M32R 0x9041
52#define IMAGE_FILE_MACHINE_ALPHA 0x0184
53#define IMAGE_FILE_MACHINE_ARM 0x01c0
54#define IMAGE_FILE_MACHINE_ALPHA64 0x0284
55#define IMAGE_FILE_MACHINE_I386 0x014c
56#define IMAGE_FILE_MACHINE_IA64 0x0200
57#define IMAGE_FILE_MACHINE_M68K 0x0268
58#define IMAGE_FILE_MACHINE_MIPS16 0x0266
59#define IMAGE_FILE_MACHINE_MIPSFPU 0x0366
60#define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466
61#define IMAGE_FILE_MACHINE_POWERPC 0x01f0
62#define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1
63#define IMAGE_FILE_MACHINE_R3000 0x0162
64#define IMAGE_FILE_MACHINE_R4000 0x0166
65#define IMAGE_FILE_MACHINE_R10000 0x0168
66#define IMAGE_FILE_MACHINE_SH3 0x01a2
67#define IMAGE_FILE_MACHINE_SH3DSP 0x01a3
68#define IMAGE_FILE_MACHINE_SH4 0x01a6
69#define IMAGE_FILE_MACHINE_SH5 0x01a8
70#define IMAGE_FILE_MACHINE_THUMB 0x01c2
71#define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169
72#define IMAGE_FILE_MACHINE_MASK 0xffff
73
74/*
75 * Characteristics
76 */
77#define IMAGE_FILE_RELOCS_STRIPPED 0x0001
78#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002
79#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004
80#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008
81#define IMAGE_FILE_AGGRESSIVE_WS_TRIM 0x0010
82#define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020
83#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080
84#define IMAGE_FILE_32BIT_MACHINE 0x0100
85#define IMAGE_FILE_DEBUG_STRIPPED 0x0200
86#define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400
87#define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800
88#define IMAGE_FILE_SYSTEM 0x1000
89#define IMAGE_FILE_DLL 0x2000
90#define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000
91#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000
92
93/*
94 * Windows subsystem
95 */
96#define IMAGE_SUBSYSTEM_UNKNOWN 0
97#define IMAGE_SUBSYSTEM_NATIVE 1
98#define IMAGE_SUBSYSTEM_WINDOWS_GUI 2
99#define IMAGE_SUBSYSTEM_WINDOWS_CUI 3
100#define IMAGE_SUBSYSTEM_POSIX_CUI 7
101#define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9
102#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10
103#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
104#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12
105#define IMAGE_SUBSYSTEM_EFI_ROM 13
106#define IMAGE_SUBSYSTEM_XBOX 14
107
108/*
109 * DLL characteristics
110 */
111#define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE 0x0040
112#define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY 0x0080
113#define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT 0x0100
114#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200
115#define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400
116#define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800
117#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000
118#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000
119
120/*
121 * Section flags
122 */
123#define IMAGE_SCN_TYPE_REG 0x00000000
124#define IMAGE_SCN_TYPE_DSECT 0x00000001
125#define IMAGE_SCN_TYPE_NOLOAD 0x00000002
126#define IMAGE_SCN_TYPE_GROUP 0x00000004
127#define IMAGE_SCN_TYPE_NO_PAD 0x00000008
128#define IMAGE_SCN_TYPE_COPY 0x00000010
129
130#define IMAGE_SCN_CNT_CODE 0x00000020
131#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040
132#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080
133
134#define IMAGE_SCN_LNK_OTHER 0x00000100
135#define IMAGE_SCN_LNK_INFO 0x00000200
136#define IMAGE_SCN_TYPE_OVER 0x00000400
137#define IMAGE_SCN_LNK_REMOVE 0x00000800
138#define IMAGE_SCN_LNK_COMDAT 0x00001000
139
140#define IMAGE_SCN_MAX_RELOC 0xffff
141
142#define IMAGE_SCN_MEM_FARDATA 0x00008000
143#define IMAGE_SCN_MEM_PURGEABLE 0x00020000
144#define IMAGE_SCN_MEM_16BIT 0x00020000
145#define IMAGE_SCN_MEM_LOCKED 0x00040000
146#define IMAGE_SCN_MEM_PRELOAD 0x00080000
147
148#define IMAGE_SCN_ALIGN_1BYTES 0x00100000
149#define IMAGE_SCN_ALIGN_2BYTES 0x00200000
150#define IMAGE_SCN_ALIGN_4BYTES 0x00300000
151#define IMAGE_SCN_ALIGN_8BYTES 0x00400000
152#define IMAGE_SCN_ALIGN_16BYTES 0x00500000
153#define IMAGE_SCN_ALIGN_32BYTES 0x00600000
154#define IMAGE_SCN_ALIGN_64BYTES 0x00700000
155#define IMAGE_SCN_ALIGN_128BYTES 0x00800000
156#define IMAGE_SCN_ALIGN_256BYTES 0x00900000
157#define IMAGE_SCN_ALIGN_512BYTES 0x00a00000
158#define IMAGE_SCN_ALIGN_1024BYTES 0x00b00000
159#define IMAGE_SCN_ALIGN_2048BYTES 0x00c00000
160#define IMAGE_SCN_ALIGN_4096BYTES 0x00d00000
161#define IMAGE_SCN_ALIGN_8192BYTES 0x00e00000
162#define IMAGE_SCN_ALIGN_MASK 0x00f00000
163
164#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000
165#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000
166#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000
167#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000
168#define IMAGE_SCN_MEM_SHARED 0x10000000
169#define IMAGE_SCN_MEM_EXECUTE 0x20000000
170#define IMAGE_SCN_MEM_READ 0x40000000
171#define IMAGE_SCN_MEM_WRITE 0x80000000
172
173/*
174 * Relocation type x86-64
175 */
176#define IMAGE_REL_AMD64_ABSOLUTE 0x0000
177#define IMAGE_REL_AMD64_ADDR64 0x0001
178#define IMAGE_REL_AMD64_ADDR32 0x0002
179#define IMAGE_REL_AMD64_ADDR32NB 0x0003
180#define IMAGE_REL_AMD64_REL32 0x0004
181#define IMAGE_REL_AMD64_REL32_1 0x0005
182#define IMAGE_REL_AMD64_REL32_2 0x0006
183#define IMAGE_REL_AMD64_REL32_3 0x0007
184#define IMAGE_REL_AMD64_REL32_4 0x0008
185#define IMAGE_REL_AMD64_REL32_5 0x0009
186#define IMAGE_REL_AMD64_SECTION 0x000a
187#define IMAGE_REL_AMD64_SECREL 0x000b
188#define IMAGE_REL_AMD64_SECREL7 0x000c
189#define IMAGE_REL_AMD64_TOKEN 0x000d
190#define IMAGE_REL_AMD64_SREL32 0x000e
191#define IMAGE_REL_AMD64_PAIR 0x000f
192#define IMAGE_REL_AMD64_SSPAN32 0x0010
193
194/*
195 * Relocation types i386
196 */
197#define IMAGE_REL_I386_ABSOLUTE 0x0000
198#define IMAGE_REL_I386_DIR16 0x0001
199#define IMAGE_REL_I386_REL16 0x0002
200#define IMAGE_REL_I386_DIR32 0x0006
201#define IMAGE_REL_I386_DIR32NB 0x0007
202#define IMAGE_REL_I386_SEG12 0x0009
203#define IMAGE_REL_I386_SECTION 0x000a
204#define IMAGE_REL_I386_SECREL 0x000b
205#define IMAGE_REL_I386_TOKEN 0x000c
206#define IMAGE_REL_I386_SECREL7 0x000d
207#define IMAGE_REL_I386_REL32 0x0014
208
209/*
210 * Relocation types ARM
211 */
212#define IMAGE_REL_ARM_ABSOLUTE 0x0000
213#define IMAGE_REL_ARM_ADDR32 0x0001
214#define IMAGE_REL_ARM_ADDR32NB 0x0002
215#define IMAGE_REL_ARM_BRANCH24 0x0003
216#define IMAGE_REL_ARM_BRANCH11 0x0004
217#define IMAGE_REL_ARM_SECTION 0x000e
218#define IMAGE_REL_ARM_SECREL 0x000f
219
220/*
221 * Relocation types Hitachi SuperH
222 */
223#define IMAGE_REL_SH3_ABSOLUTE 0x0000
224#define IMAGE_REL_SH3_DIRECT16 0x0001
225#define IMAGE_REL_SH3_DIRECT32 0x0002
226#define IMAGE_REL_SH3_DIRECT8 0x0003
227#define IMAGE_REL_SH3_DIRECT8_WORD 0x0004
228#define IMAGE_REL_SH3_DIRECT8_LONG 0x0005
229#define IMAGE_REL_SH3_DIRECT4 0x0006
230#define IMAGE_REL_SH3_DIRECT4_WORD 0x0007
231#define IMAGE_REL_SH3_DIRECT4_LONG 0x0008
232#define IMAGE_REL_SH3_PCREL8_WORD 0x0009
233#define IMAGE_REL_SH3_PCREL8_LONG 0x000a
234#define IMAGE_REL_SH3_PCREL12_WORD 0x000b
235#define IMAGE_REL_SH3_STARTOF_SECTION 0x000c
236#define IMAGE_REL_SH3_SIZEOF_SECTION 0x000d
237#define IMAGE_REL_SH3_SECTION 0x000e
238#define IMAGE_REL_SH3_SECREL 0x000f
239#define IMAGE_REL_SH3_DIRECT32_NB 0x0010
240#define IMAGE_REL_SH3_GPREL4_LONG 0x0011
241#define IMAGE_REL_SH3_TOKEN 0x0012
242#define IMAGE_REL_SHM_PCRELPT 0x0013
243#define IMAGE_REL_SHM_REFLO 0x0014
244#define IMAGE_REL_SHM_REFHALF 0x0015
245#define IMAGE_REL_SHM_RELLO 0x0016
246#define IMAGE_REL_SHM_RELHALF 0x0017
247#define IMAGE_REL_SHM_PAIR 0x0018
248#define IMAGE_REL_SHM_NOMODE 0x8000
249
250/*
251 * Relocation types IBM PowerPC processors
252 */
253#define IMAGE_REL_PPC_ABSOLUTE 0x0000
254#define IMAGE_REL_PPC_ADDR64 0x0001
255#define IMAGE_REL_PPC_ADDR32 0x0002
256#define IMAGE_REL_PPC_ADDR24 0x0003
257#define IMAGE_REL_PPC_ADDR16 0x0004
258#define IMAGE_REL_PPC_ADDR14 0x0005
259#define IMAGE_REL_PPC_REL24 0x0006
260#define IMAGE_REL_PPC_REL14 0x0007
261#define IMAGE_REL_PPC_ADDR32NB 0x000a
262#define IMAGE_REL_PPC_SECREL 0x000b
263#define IMAGE_REL_PPC_SECTION 0x000c
264#define IMAGE_REL_PPC_SECREL16 0x000f
265#define IMAGE_REL_PPC_REFHI 0x0010
266#define IMAGE_REL_PPC_REFLO 0x0011
267#define IMAGE_REL_PPC_PAIR 0x0012
268#define IMAGE_REL_PPC_SECRELLO 0x0013
269#define IMAGE_REL_PPC_GPREL 0x0015
270#define IMAGE_REL_PPC_TOKEN 0x0016
271
272/*
273 * Relocation types Intel Itanium processor family (IPF)
274 */
275#define IMAGE_REL_IA64_ABSOLUTE 0x0000
276#define IMAGE_REL_IA64_IMM14 0x0001
277#define IMAGE_REL_IA64_IMM22 0x0002
278#define IMAGE_REL_IA64_IMM64 0x0003
279#define IMAGE_REL_IA64_DIR32 0x0004
280#define IMAGE_REL_IA64_DIR64 0x0005
281#define IMAGE_REL_IA64_PCREL21B 0x0006
282#define IMAGE_REL_IA64_PCREL21M 0x0007
283#define IMAGE_REL_IA64_PCREL21F 0x0008
284#define IMAGE_REL_IA64_GPREL22 0x0009
285#define IMAGE_REL_IA64_LTOFF22 0x000a
286#define IMAGE_REL_IA64_SECTION 0x000b
287#define IMAGE_REL_IA64_SECREL22 0x000c
288#define IMAGE_REL_IA64_SECREL64I 0x000d
289#define IMAGE_REL_IA64_SECREL32 0x000e
290#define IMAGE_REL_IA64_DIR32NB 0x0010
291#define IMAGE_REL_IA64_SREL14 0x0011
292#define IMAGE_REL_IA64_SREL22 0x0012
293#define IMAGE_REL_IA64_SREL32 0x0013
294#define IMAGE_REL_IA64_UREL32 0x0014
295#define IMAGE_REL_IA64_PCREL60X 0x0015
296#define IMAGE_REL_IA64_PCREL 60B 0x0016
297#define IMAGE_REL_IA64_PCREL60F 0x0017
298#define IMAGE_REL_IA64_PCREL60I 0x0018
299#define IMAGE_REL_IA64_PCREL60M 0x0019
300#define IMAGE_REL_IA64_IMMGPREL64 0x001a
301#define IMAGE_REL_IA64_TOKEN 0x001b
302#define IMAGE_REL_IA64_GPREL32 0x001c
303#define IMAGE_REL_IA64_ADDEND 0x001f
304
305/*
306 * Relocation types MIPS Processors
307 */
308#define IMAGE_REL_MIPS_ABSOLUTE 0x0000
309#define IMAGE_REL_MIPS_REFHALF 0x0001
310#define IMAGE_REL_MIPS_REFWORD 0x0002
311#define IMAGE_REL_MIPS_JMPADDR 0x0003
312#define IMAGE_REL_MIPS_REFHI 0x0004
313#define IMAGE_REL_MIPS_REFLO 0x0005
314#define IMAGE_REL_MIPS_GPREL 0x0006
315#define IMAGE_REL_MIPS_LITERAL 0x0007
316#define IMAGE_REL_MIPS_SECTION 0x000a
317#define IMAGE_REL_MIPS_SECREL 0x000b
318#define IMAGE_REL_MIPS_SECRELLO 0x000c
319#define IMAGE_REL_MIPS_SECRELHI 0x000d
320#define IMAGE_REL_MIPS_JMPADDR16 0x0010
321#define IMAGE_REL_MIPS_REFWORDNB 0x0022
322#define IMAGE_REL_MIPS_PAIR 0x0025
323
324/*
325 * Relocation types Mitsubishi M32R
326 */
327#define IMAGE_REL_M32R_ABSOLUTE 0x0000
328#define IMAGE_REL_M32R_ADDR32 0x0001
329#define IMAGE_REL_M32R_ADDR32NB 0x0002
330#define IMAGE_REL_M32R_ADDR24 0x0003
331#define IMAGE_REL_M32R_GPREL16 0x0004
332#define IMAGE_REL_M32R_PCREL24 0x0005
333#define IMAGE_REL_M32R_PCREL16 0x0006
334#define IMAGE_REL_M32R_PCREL8 0x0007
335#define IMAGE_REL_M32R_REFHALF 0x0008
336#define IMAGE_REL_M32R_REFHI 0x0009
337#define IMAGE_REL_M32R_REFLO 0x000a
338#define IMAGE_REL_M32R_PAIR 0x000b
339#define IMAGE_REL_M32R_SECTION 0x000c
340#define IMAGE_REL_M32R_SECREL 0x000d
341#define IMAGE_REL_M32R_TOKEN 0x000e
342
343/*
344 * Section number values
345 */
346#define IMAGE_SYM_UNDEFINED 0
347#define IMAGE_SYM_ABSOLUTE -1
348#define IMAGE_SYM_DEBUG -2
349
350/*
351 * Type representation
352 */
353#define IMAGE_SYM_TYPE_NULL 0
354#define IMAGE_SYM_TYPE_VOID 1
355#define IMAGE_SYM_TYPE_CHAR 2
356#define IMAGE_SYM_TYPE_SHORT 3
357#define IMAGE_SYM_TYPE_INT 4
358#define IMAGE_SYM_TYPE_LONG 5
359#define IMAGE_SYM_TYPE_FLOAT 6
360#define IMAGE_SYM_TYPE_DOUBLE 7
361#define IMAGE_SYM_TYPE_STRUCT 8
362#define IMAGE_SYM_TYPE_UNION 9
363#define IMAGE_SYM_TYPE_ENUM 10
364#define IMAGE_SYM_TYPE_MOE 11
365#define IMAGE_SYM_TYPE_BYTE 12
366#define IMAGE_SYM_TYPE_WORD 13
367#define IMAGE_SYM_TYPE_UINT 14
368#define IMAGE_SYM_TYPE_DWORD 15
369
370#define IMAGE_SYM_DTYPE_NULL 0
371#define IMAGE_SYM_DTYPE_POINTER 1
372#define IMAGE_SYM_DTYPE_FUNCTION 2
373#define IMAGE_SYM_DTYPE_ARRAY 3
374
375/*
376 * Storage class
377 */
378#define IMAGE_SYM_CLASS_END_OF_FUNCTION -1
379#define IMAGE_SYM_CLASS_NULL 0
380#define IMAGE_SYM_CLASS_AUTOMATIC 1
381#define IMAGE_SYM_CLASS_EXTERNAL 2
382#define IMAGE_SYM_CLASS_STATIC 3
383#define IMAGE_SYM_CLAS S_REGISTER 4
384#define IMAGE_SYM_CLASS_EXTERNAL_DEF 5
385#define IMAGE_SYM_CLASS_LABEL 6
386#define IMAGE_SYM_CLASS_UNDEFINED_LABEL 7
387#define IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8
388#define IMAGE_SYM_CLASS_ARGUMENT 9
389#define IMAGE_SYM_CLASS_STRUCT_TAG 10
390#define IMAGE_SYM_CLASS_MEMBER_OF_UNION 11
391#define IMAGE_SYM_CLASS_UNION_TAG 12
392#define IMAGE_SYM_CLASS_TYPE_DEFINITION 13
393#define IMAGE_SYM_CLASS_UNDEFINED_STATIC 14
394#define IMAGE_SYM_CLASS_ENUM_TAG 15
395#define IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16
396#define IMAGE_SYM_CLASS_REGISTER_PARAM 17
397#define IMAGE_SYM_CLASS_BIT_FIELD 18
398#define IMAGE_SYM_CLASS_BLOCK 100
399#define IMAGE_SYM_CLASS_FUNCTION 101
400#define IMAGE_SYM_CLASS_END_OF_STRUCT 102
401#define IMAGE_SYM_CLASS_FILE 103
402#define IMAGE_SYM_CLASS_SECTION 104
403#define IMAGE_SYM_CLASS_WEAK_EXTERNAL 105
404#define IMAGE_SYM_CLASS_CLR_TOKEN 107
405
406/*
407 * COMDAT sections
408 */
409#define IMAGE_COMDAT_SELECT_NODUPLICATES 1
410#define IMAGE_COMDAT_SELECT_ANY 2
411#define IMAGE_COMDAT_SELECT_SAME_SIZE 3
412#define IMAGE_COMDAT_SELECT_EXACT_MATCH 4
413#define IMAGE_COMDAT_SELECT_ASSOCIATIVE 5
414#define IMAGE_COMDAT_SELECT_LARGEST 6
415
416/*
417 * Attribute certificate table
418 */
419#define WIN_CERT_REVISION_1_0 0x0100
420#define WIN_CERT_REVISION_2_0 0x0200
421#define WIN_CERT_TYPE_X509 0x0001
422#define WIN_CERT_TYPE_PKCS_SIGNED_DATA 0x0002
423#define WIN_CERT_TYPE_RESERVED_1 0x0003
424#define WIN_CERT_TYPE_TS_STACK_SIGNED 0x0004
425
426/*
427 * Debug type
428 */
429#define IMAGE_DEBUG_TYPE_UNKNOWN 0
430#define IMAGE_DEBUG_TYPE_COFF 1
431#define IMAGE_DEBUG_TYPE_CODEVIEW 2
432#define IMAGE_DEBUG_TYPE_FPO 3
433#define IMAGE_DEBUG_TYPE_MISC 4
434#define IMAGE_DEBUG_TYPE_EXCEPTION 5
435#define IMAGE_DEBUG_TYPE_FIXUP 6
436#define IMAGE_DEBUG_TYPE_OMAP_TO_SRC 7
437#define IMAGE_DEBUG_TYPE_OMAP_FROM_SRC 8
438#define IMAGE_DEBUG_TYP E_BORLAND 9
439#define IMAGE_DEBUG_TYPE_RESERVED10 10
440#define IMAGE_DEBUG_TYPE_CLSID 11
441
442/*
443 * Base relocation types
444 */
445#define IMAGE_REL_BASED_ABSOLUTE 0
446#define IMAGE_REL_BASED_HIGH 1
447#define IMAGE_REL_BASED_LOW 2
448#define IMAGE_REL_BASED_HIGHLOW 3
449#define IMAGE_REL_BASED_HIGHADJ 4
450#define IMAGE_REL_BASED_MIPS_JMPADDR 5
451#define IMAGE_REL_BASED_MIPS_JMPADDR16 9
452#define IMAGE_REL_BASED_DIR64 10
453
454/*
455 * TLS callback functions
456 */
457#define DLL_PROCESS_ATTACH 1
458#define DLL_THREAD_ATTACH 2
459#define DLL_THREAD_DETACH 3
460#define DLL_PROCESS_DETACH 0
461
462/*
463 * Import Type
464 */
465#define IMPORT_CODE 0
466#define IMPORT_DATA 1
467#define IMPORT_CONST 2
468
469/*
470 * Import name type
471 */
472#define IMPORT_ORDINAL 0
473#define IMPORT_NAME 1
474#define IMPORT_NAME_NOPREFIX 2
475#define IMPORT_NAME_UNDECORATE 3
476
477struct coff_Section {
478 struct SAA *data;
479 uint32_t len;
480 int nrelocs;
481 int32_t index;
482 struct coff_Reloc *head, **tail;
483 uint32_t flags; /* section flags */
484 char *name;
485 int32_t namepos; /* Offset of name into the strings table */
486 int32_t pos, relpos;
487};
488
489struct coff_Reloc {
490 struct coff_Reloc *next;
491 int32_t address; /* relative to _start_ of section */
492 int32_t symbol; /* symbol number */
493 enum {
494 SECT_SYMBOLS,
495 ABS_SYMBOL,
496 REAL_SYMBOLS
497 } symbase; /* relocation for symbol number :) */
498 int16_t type;
499};
500
501struct coff_Symbol {
502 char name[9];
503 int32_t strpos; /* string table position of name */
504 int32_t value; /* address, or COMMON variable size */
505 int section; /* section number where it's defined
506 * - in COFF codes, not NASM codes */
507 bool is_global; /* is it a global symbol or not? */
508 int16_t type; /* 0 - notype, 0x20 - function */
509 int32_t namlen; /* full name length */
510};
511
512struct coff_DebugInfo {
513 int32_t segto;
514 int32_t seg;
515 uint64_t size;
516 struct coff_Section *section;
517};
518
519extern struct coff_Section **coff_sects;
520extern int coff_nsects;
521extern struct SAA *coff_syms;
522extern uint32_t coff_nsyms;
523extern struct SAA *coff_strs;
524extern bool win32, win64;
525
526extern char coff_infile[FILENAME_MAX];
527extern char coff_outfile[FILENAME_MAX];
528
529extern int coff_make_section(char *name, uint32_t flags);
530
531
532#endif /* PECOFF_H */
533