source: trunk/kLdr/kLdrModPE.h@ 2827

Last change on this file since 2827 was 2827, checked in by bird, 19 years ago

image format headers.
File size: 13.1 KB
Line 
1/* $Id: $ */
2
3#ifndef __kLdrModPE_h__
4#define __kLdrModPE_h__
5
6
7/*******************************************************************************
8* Defined Constants And Macros *
9*******************************************************************************/
10#ifndef IMAGE_NT_SIGNATURE
11# define IMAGE_NT_SIGNATURE KLDRHLP_LE2H_U32('P' | ('E' << 8))
12#endif
13
14/* file header */
15#define IMAGE_FILE_MACHINE_I386 0x014c
16#define IMAGE_FILE_MACHINE_AMD64 0x8664
17
18#define IMAGE_FILE_RELOCS_STRIPPED 0x0001
19#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002
20#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004
21#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008
22#define IMAGE_FILE_AGGRESIVE_WS_TRIM 0x0010
23#define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020
24#define IMAGE_FILE_16BIT_MACHINE 0x0040
25#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080
26#define IMAGE_FILE_32BIT_MACHINE 0x0100
27#define IMAGE_FILE_DEBUG_STRIPPED 0x0200
28#define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400
29#define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800
30#define IMAGE_FILE_SYSTEM 0x1000
31#define IMAGE_FILE_DLL 0x2000
32#define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000
33#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000
34
35
36/* optional header */
37#define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10B
38#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20B
39
40#define IMAGE_SUBSYSTEM_UNKNOWN 0x0
41#define IMAGE_SUBSYSTEM_NATIVE 0x1
42#define IMAGE_SUBSYSTEM_WINDOWS_GUI 0x2
43#define IMAGE_SUBSYSTEM_WINDOWS_CUI 0x3
44#define IMAGE_SUBSYSTEM_OS2_GUI 0x4
45#define IMAGE_SUBSYSTEM_OS2_CUI 0x5
46#define IMAGE_SUBSYSTEM_POSIX_CUI 0x7
47
48#define IMAGE_LIBRARY_PROCESS_INIT 0x0001
49#define IMAGE_LIBRARY_PROCESS_TERM 0x0002
50#define IMAGE_LIBRARY_THREAD_INIT 0x0004
51#define IMAGE_LIBRARY_THREAD_TERM 0x0008
52#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200
53#define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400
54#define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800
55#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000
56#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000
57
58#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 0x10
59
60#define IMAGE_DIRECTORY_ENTRY_EXPORT 0x0
61#define IMAGE_DIRECTORY_ENTRY_IMPORT 0x1
62#define IMAGE_DIRECTORY_ENTRY_RESOURCE 0x2
63#define IMAGE_DIRECTORY_ENTRY_EXCEPTION 0x3
64#define IMAGE_DIRECTORY_ENTRY_SECURITY 0x4
65#define IMAGE_DIRECTORY_ENTRY_BASERELOC 0x5
66#define IMAGE_DIRECTORY_ENTRY_DEBUG 0x6
67#define IMAGE_DIRECTORY_ENTRY_ARCHITECTURE 0x7
68#define IMAGE_DIRECTORY_ENTRY_COPYRIGHT IMAGE_DIRECTORY_ENTRY_ARCHITECTURE
69#define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 0x8
70#define IMAGE_DIRECTORY_ENTRY_TLS 0x9
71#define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 0xa
72#define IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT 0xb
73#define IMAGE_DIRECTORY_ENTRY_IAT 0xc
74#define IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT 0xd
75#define IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR 0xe
76
77
78/* section header */
79#define IMAGE_SIZEOF_SHORT_NAME 0x8
80
81#define IMAGE_SCN_TYPE_REG 0x00000000
82#define IMAGE_SCN_TYPE_DSECT 0x00000001
83#define IMAGE_SCN_TYPE_NOLOAD 0x00000002
84#define IMAGE_SCN_TYPE_GROUP 0x00000004
85#define IMAGE_SCN_TYPE_NO_PAD 0x00000008
86#define IMAGE_SCN_TYPE_COPY 0x00000010
87
88#define IMAGE_SCN_CNT_CODE 0x00000020
89#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040
90#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080
91
92#define IMAGE_SCN_LNK_OTHER 0x00000100
93#define IMAGE_SCN_LNK_INFO 0x00000200
94#define IMAGE_SCN_TYPE_OVER 0x00000400
95#define IMAGE_SCN_LNK_REMOVE 0x00000800
96#define IMAGE_SCN_LNK_COMDAT 0x00001000
97#define IMAGE_SCN_MEM_PROTECTED 0x00004000
98#define IMAGE_SCN_NO_DEFER_SPEC_EXC 0x00004000
99#define IMAGE_SCN_GPREL 0x00008000
100#define IMAGE_SCN_MEM_FARDATA 0x00008000
101#define IMAGE_SCN_MEM_SYSHEAP 0x00010000
102#define IMAGE_SCN_MEM_PURGEABLE 0x00020000
103#define IMAGE_SCN_MEM_16BIT 0x00020000
104#define IMAGE_SCN_MEM_LOCKED 0x00040000
105#define IMAGE_SCN_MEM_PRELOAD 0x00080000
106
107#define IMAGE_SCN_ALIGN_1BYTES 0x00100000
108#define IMAGE_SCN_ALIGN_2BYTES 0x00200000
109#define IMAGE_SCN_ALIGN_4BYTES 0x00300000
110#define IMAGE_SCN_ALIGN_8BYTES 0x00400000
111#define IMAGE_SCN_ALIGN_16BYTES 0x00500000
112#define IMAGE_SCN_ALIGN_32BYTES 0x00600000
113#define IMAGE_SCN_ALIGN_64BYTES 0x00700000
114#define IMAGE_SCN_ALIGN_128BYTES 0x00800000
115#define IMAGE_SCN_ALIGN_256BYTES 0x00900000
116#define IMAGE_SCN_ALIGN_512BYTES 0x00A00000
117#define IMAGE_SCN_ALIGN_1024BYTES 0x00B00000
118#define IMAGE_SCN_ALIGN_2048BYTES 0x00C00000
119#define IMAGE_SCN_ALIGN_4096BYTES 0x00D00000
120#define IMAGE_SCN_ALIGN_8192BYTES 0x00E00000
121#define IMAGE_SCN_ALIGN_MASK 0x00F00000
122
123#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000
124#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000
125#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000
126#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000
127#define IMAGE_SCN_MEM_SHARED 0x10000000
128#define IMAGE_SCN_MEM_EXECUTE 0x20000000
129#define IMAGE_SCN_MEM_READ 0x40000000
130#define IMAGE_SCN_MEM_WRITE 0x80000000
131
132
133/* relocations */
134#define IMAGE_REL_BASED_ABSOLUTE 0x0
135#define IMAGE_REL_BASED_HIGH 0x1
136#define IMAGE_REL_BASED_LOW 0x2
137#define IMAGE_REL_BASED_HIGHLOW 0x3
138#define IMAGE_REL_BASED_HIGHADJ 0x4
139#define IMAGE_REL_BASED_MIPS_JMPADDR 0x5
140#define IMAGE_REL_BASED_MIPS_JMPADDR16 0x9
141#define IMAGE_REL_BASED_IA64_IMM64 0x9
142#define IMAGE_REL_BASED_DIR64 0xa
143#define IMAGE_REL_BASED_HIGH3ADJ 0xb
144
145
146/* imports */
147#define IMAGE_ORDINAL_FLAG32 0x80000000
148#define IMAGE_ORDINAL32(ord) ((ord) & 0xffff)
149#define IMAGE_SNAP_BY_ORDINAL32(ord) (!!((ord) & IMAGE_ORDINAL_FLAG32))
150
151#define IMAGE_ORDINAL_FLAG64 0x8000000000000000ULL
152#define IMAGE_ORDINAL64(ord) ((ord) & 0xffff)
153#define IMAGE_SNAP_BY_ORDINAL64(ord) (!!((ord) & IMAGE_ORDINAL_FLAG64))
154
155
156/*******************************************************************************
157* Structures and Typedefs *
158*******************************************************************************/
159#pragma pack(4)
160
161typedef struct _IMAGE_FILE_HEADER
162{
163 uint16_t Machine;
164 uint16_t NumberOfSections;
165 uint32_t TimeDateStamp;
166 uint32_t PointerToSymbolTable;
167 uint32_t NumberOfSymbols;
168 uint16_t SizeOfOptionalHeader;
169 uint16_t Characteristics;
170} IMAGE_FILE_HEADER;
171typedef IMAGE_FILE_HEADER *PIMAGE_FILE_HEADER;
172
173
174typedef struct _IMAGE_DATA_DIRECTORY
175{
176 uint32_t VirtualAddress;
177 uint32_t Size;
178} IMAGE_DATA_DIRECTORY;
179typedef IMAGE_DATA_DIRECTORY *PIMAGE_DATA_DIRECTORY;
180
181
182typedef struct _IMAGE_OPTIONAL_HEADER32
183{
184 uint16_t Magic;
185 uint8_t MajorLinkerVersion;
186 uint8_t MinorLinkerVersion;
187 uint32_t SizeOfCode;
188 uint32_t SizeOfInitializedData;
189 uint32_t SizeOfUninitializedData;
190 uint32_t AddressOfEntryPoint;
191 uint32_t BaseOfCode;
192 uint32_t BaseOfData;
193 uint32_t ImageBase;
194 uint32_t SectionAlignment;
195 uint32_t FileAlignment;
196 uint16_t MajorOperatingSystemVersion;
197 uint16_t MinorOperatingSystemVersion;
198 uint16_t MajorImageVersion;
199 uint16_t MinorImageVersion;
200 uint16_t MajorSubsystemVersion;
201 uint16_t MinorSubsystemVersion;
202 uint32_t Win32VersionValue;
203 uint32_t SizeOfImage;
204 uint32_t SizeOfHeaders;
205 uint32_t CheckSum;
206 uint16_t Subsystem;
207 uint16_t DllCharacteristics;
208 uint32_t SizeOfStackReserve;
209 uint32_t SizeOfStackCommit;
210 uint32_t SizeOfHeapReserve;
211 uint32_t SizeOfHeapCommit;
212 uint32_t LoaderFlags;
213 uint32_t NumberOfRvaAndSizes;
214 IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
215} IMAGE_OPTIONAL_HEADER32;
216typedef IMAGE_OPTIONAL_HEADER32 *PIMAGE_OPTIONAL_HEADER32;
217
218typedef struct _IMAGE_OPTIONAL_HEADER64
219{
220 uint16_t Magic;
221 uint8_t MajorLinkerVersion;
222 uint8_t MinorLinkerVersion;
223 uint32_t SizeOfCode;
224 uint32_t SizeOfInitializedData;
225 uint32_t SizeOfUninitializedData;
226 uint32_t AddressOfEntryPoint;
227 uint32_t BaseOfCode;
228 uint64_t ImageBase;
229 uint32_t SectionAlignment;
230 uint32_t FileAlignment;
231 uint16_t MajorOperatingSystemVersion;
232 uint16_t MinorOperatingSystemVersion;
233 uint16_t MajorImageVersion;
234 uint16_t MinorImageVersion;
235 uint16_t MajorSubsystemVersion;
236 uint16_t MinorSubsystemVersion;
237 uint32_t Win32VersionValue;
238 uint32_t SizeOfImage;
239 uint32_t SizeOfHeaders;
240 uint32_t CheckSum;
241 uint16_t Subsystem;
242 uint16_t DllCharacteristics;
243 uint64_t SizeOfStackReserve;
244 uint64_t SizeOfStackCommit;
245 uint64_t SizeOfHeapReserve;
246 uint64_t SizeOfHeapCommit;
247 uint32_t LoaderFlags;
248 uint32_t NumberOfRvaAndSizes;
249 IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
250} IMAGE_OPTIONAL_HEADER64;
251typedef IMAGE_OPTIONAL_HEADER64 *PIMAGE_OPTIONAL_HEADER64;
252
253
254typedef struct _IMAGE_NT_HEADERS
255{
256 uint32_t Signature;
257 IMAGE_FILE_HEADER FileHeader;
258 IMAGE_OPTIONAL_HEADER32 OptionalHeader;
259} IMAGE_NT_HEADERS32;
260typedef IMAGE_NT_HEADERS32 *PIMAGE_NT_HEADERS32;
261
262typedef struct _IMAGE_NT_HEADERS64
263{
264 uint32_t Signature;
265 IMAGE_FILE_HEADER FileHeader;
266 IMAGE_OPTIONAL_HEADER64 OptionalHeader;
267} IMAGE_NT_HEADERS64;
268typedef IMAGE_NT_HEADERS64 *PIMAGE_NT_HEADERS64;
269
270
271typedef struct _IMAGE_SECTION_HEADER
272{
273 uint8_t Name[IMAGE_SIZEOF_SHORT_NAME];
274 union
275 {
276 uint32_t PhysicalAddress;
277 uint32_t VirtualSize;
278 } Misc;
279 uint32_t VirtualAddress;
280 uint32_t SizeOfRawData;
281 uint32_t PointerToRawData;
282 uint32_t PointerToRelocations;
283 uint32_t PointerToLinenumbers;
284 uint16_t NumberOfRelocations;
285 uint16_t NumberOfLinenumbers;
286 uint32_t Characteristics;
287} IMAGE_SECTION_HEADER;
288typedef IMAGE_SECTION_HEADER *PIMAGE_SECTION_HEADER;
289
290
291typedef struct _IMAGE_BASE_RELOCATION
292{
293 uint32_t VirtualAddress;
294 uint32_t SizeOfBlock;
295} IMAGE_BASE_RELOCATION;
296typedef IMAGE_BASE_RELOCATION *PIMAGE_BASE_RELOCATION;
297
298
299typedef struct _IMAGE_EXPORT_DIRECTORY
300{
301 uint32_t Characteristics;
302 uint32_t TimeDateStamp;
303 uint16_t MajorVersion;
304 uint16_t MinorVersion;
305 uint32_t Name;
306 uint32_t Base;
307 uint32_t NumberOfFunctions;
308 uint32_t NumberOfNames;
309 uint32_t AddressOfFunctions;
310 uint32_t AddressOfNames;
311 uint32_t AddressOfNameOrdinals;
312} IMAGE_EXPORT_DIRECTORY, *PIMAGE_EXPORT_DIRECTORY;
313
314
315typedef struct _IMAGE_IMPORT_DESCRIPTOR
316{
317 union
318 {
319 uint32_t Characteristics;
320 uint32_t OriginalFirstThunk;
321 } u;
322 uint32_t TimeDateStamp;
323 uint32_t ForwarderChain;
324 uint32_t Name;
325 uint32_t FirstThunk;
326} IMAGE_IMPORT_DESCRIPTOR;
327typedef IMAGE_IMPORT_DESCRIPTOR *PIMAGE_IMPORT_DESCRIPTOR;
328
329
330typedef struct _IMAGE_IMPORT_BY_NAME
331{
332 uint16_t Hint;
333 uint8_t Name[1];
334} IMAGE_IMPORT_BY_NAME;
335typedef IMAGE_IMPORT_BY_NAME *PIMAGE_IMPORT_BY_NAME;
336
337
338/* The image_thunk_data32/64 structures are not very helpful except for getting RSI. keep them around till all the code has been converted. */
339typedef struct _IMAGE_THUNK_DATA64
340{
341 union
342 {
343 uint64_t ForwarderString;
344 uint64_t Function;
345 uint64_t Ordinal;
346 uint64_t AddressOfData;
347 } u1;
348} IMAGE_THUNK_DATA64;
349typedef IMAGE_THUNK_DATA64 *PIMAGE_THUNK_DATA64;
350
351typedef struct _IMAGE_THUNK_DATA32
352{
353 union
354 {
355 uint32_t ForwarderString;
356 uint32_t Function;
357 uint32_t Ordinal;
358 uint32_t AddressOfData;
359 } u1;
360} IMAGE_THUNK_DATA32;
361typedef IMAGE_THUNK_DATA32 *PIMAGE_THUNK_DATA32;
362
363
364typedef struct _IMAGE_LOAD_CONFIG_DIRECTORY32
365{
366 uint32_t Size;
367 uint32_t TimeDateStamp;
368 uint16_t MajorVersion;
369 uint16_t MinorVersion;
370 uint32_t GlobalFlagsClear;
371 uint32_t GlobalFlagsSet;
372 uint32_t CriticalSectionDefaultTimeout;
373 uint32_t DeCommitFreeBlockThreshold;
374 uint32_t DeCommitTotalFreeThreshold;
375 uint32_t LockPrefixTable;
376 uint32_t MaximumAllocationSize;
377 uint32_t VirtualMemoryThreshold;
378 uint32_t ProcessHeapFlags;
379 uint32_t ProcessAffinityMask;
380 uint16_t CSDVersion;
381 uint16_t Reserved1;
382 uint32_t EditList;
383 uint32_t SecurityCookie;
384 uint32_t SEHandlerTable;
385 uint32_t SEHandlerCount;
386} IMAGE_LOAD_CONFIG_DIRECTORY32;
387typedef IMAGE_LOAD_CONFIG_DIRECTORY32 PIMAGE_LOAD_CONFIG_DIRECTORY32;
388
389typedef struct _IMAGE_LOAD_CONFIG_DIRECTORY64
390{
391 uint32_t Size;
392 uint32_t TimeDateStamp;
393 uint16_t MajorVersion;
394 uint16_t MinorVersion;
395 uint32_t GlobalFlagsClear;
396 uint32_t GlobalFlagsSet;
397 uint32_t CriticalSectionDefaultTimeout;
398 uint64_t DeCommitFreeBlockThreshold;
399 uint64_t DeCommitTotalFreeThreshold;
400 uint64_t LockPrefixTable;
401 uint64_t MaximumAllocationSize;
402 uint64_t VirtualMemoryThreshold;
403 uint64_t ProcessAffinityMask;
404 uint32_t ProcessHeapFlags;
405 uint16_t CSDVersion;
406 uint16_t Reserved1;
407 uint64_t EditList;
408 uint64_t SecurityCookie;
409 uint64_t SEHandlerTable;
410 uint64_t SEHandlerCount;
411} IMAGE_LOAD_CONFIG_DIRECTORY64;
412typedef IMAGE_LOAD_CONFIG_DIRECTORY64 *PIMAGE_LOAD_CONFIG_DIRECTORY64;
413
414#pragma pack()
415
416#endif
417
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