Commit | Line | Data |
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61e2488c | 1 | /* pe.h - PE COFF header information |
252b5132 | 2 | |
6f2750fe | 3 | Copyright (C) 1999-2016 Free Software Foundation, Inc. |
d155c6ea NC |
4 | |
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
e4e42b45 | 9 | the Free Software Foundation; either version 3 of the License, or |
d155c6ea NC |
10 | (at your option) any later version. |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software Foundation, | |
e172dbf8 | 19 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
252b5132 RH |
20 | #ifndef _PE_H |
21 | #define _PE_H | |
22 | ||
cbaede9c | 23 | /* NT specific file attributes. */ |
252b5132 RH |
24 | #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 |
25 | #define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 | |
26 | #define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 | |
27 | #define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 | |
cbaede9c NC |
28 | #define IMAGE_FILE_AGGRESSIVE_WS_TRIM 0x0010 |
29 | #define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020 | |
30 | #define IMAGE_FILE_16BIT_MACHINE 0x0040 | |
252b5132 RH |
31 | #define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 |
32 | #define IMAGE_FILE_32BIT_MACHINE 0x0100 | |
33 | #define IMAGE_FILE_DEBUG_STRIPPED 0x0200 | |
cbaede9c | 34 | #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400 |
93e49a47 | 35 | #define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800 |
252b5132 RH |
36 | #define IMAGE_FILE_SYSTEM 0x1000 |
37 | #define IMAGE_FILE_DLL 0x2000 | |
cbaede9c | 38 | #define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 |
252b5132 RH |
39 | #define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 |
40 | ||
2f563b51 DK |
41 | /* DllCharacteristics flag bits. The inconsistent naming may seem |
42 | odd, but that is how they are defined in the PE specification. */ | |
2d5c3743 | 43 | #define IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA 0x0020 |
2f563b51 DK |
44 | #define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE 0x0040 |
45 | #define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY 0x0080 | |
46 | #define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT 0x0100 | |
47 | #define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200 | |
48 | #define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400 | |
49 | #define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800 | |
50 | #define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000 | |
51 | #define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000 | |
52 | ||
cbaede9c | 53 | /* Additional flags to be set for section headers to allow the NT loader to |
252b5132 | 54 | read and write to the section data (to replace the addresses of data in |
cbaede9c | 55 | dlls for one thing); also to execute the section in .text's case. */ |
252b5132 RH |
56 | #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 |
57 | #define IMAGE_SCN_MEM_EXECUTE 0x20000000 | |
58 | #define IMAGE_SCN_MEM_READ 0x40000000 | |
59 | #define IMAGE_SCN_MEM_WRITE 0x80000000 | |
60 | ||
cbaede9c | 61 | /* Section characteristics added for ppc-nt. */ |
252b5132 | 62 | |
2d5c3743 | 63 | #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ |
252b5132 | 64 | |
2d5c3743 NC |
65 | #define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ |
66 | #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ | |
67 | #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ | |
252b5132 | 68 | |
2d5c3743 NC |
69 | #define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ |
70 | #define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ | |
71 | #define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ | |
72 | #define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ | |
252b5132 RH |
73 | |
74 | #define IMAGE_SCN_MEM_FARDATA 0x00008000 | |
75 | ||
76 | #define IMAGE_SCN_MEM_PURGEABLE 0x00020000 | |
77 | #define IMAGE_SCN_MEM_16BIT 0x00020000 | |
78 | #define IMAGE_SCN_MEM_LOCKED 0x00040000 | |
79 | #define IMAGE_SCN_MEM_PRELOAD 0x00080000 | |
80 | ||
2d5c3743 | 81 | /* Bit position in the s_flags field where the alignment values start. */ |
bd33be6e L |
82 | #define IMAGE_SCN_ALIGN_POWER_BIT_POS 20 |
83 | #define IMAGE_SCN_ALIGN_POWER_BIT_MASK 0x00f00000 | |
84 | #define IMAGE_SCN_ALIGN_POWER_NUM(val) \ | |
85 | (((val) >> IMAGE_SCN_ALIGN_POWER_BIT_POS) - 1) | |
86 | #define IMAGE_SCN_ALIGN_POWER_CONST(val) \ | |
87 | (((val) + 1) << IMAGE_SCN_ALIGN_POWER_BIT_POS) | |
88 | ||
89 | #define IMAGE_SCN_ALIGN_1BYTES IMAGE_SCN_ALIGN_POWER_CONST (0) | |
90 | #define IMAGE_SCN_ALIGN_2BYTES IMAGE_SCN_ALIGN_POWER_CONST (1) | |
91 | #define IMAGE_SCN_ALIGN_4BYTES IMAGE_SCN_ALIGN_POWER_CONST (2) | |
92 | #define IMAGE_SCN_ALIGN_8BYTES IMAGE_SCN_ALIGN_POWER_CONST (3) | |
2d5c3743 | 93 | /* Default alignment if no others are specified. */ |
bd33be6e L |
94 | #define IMAGE_SCN_ALIGN_16BYTES IMAGE_SCN_ALIGN_POWER_CONST (4) |
95 | #define IMAGE_SCN_ALIGN_32BYTES IMAGE_SCN_ALIGN_POWER_CONST (5) | |
96 | #define IMAGE_SCN_ALIGN_64BYTES IMAGE_SCN_ALIGN_POWER_CONST (6) | |
97 | #define IMAGE_SCN_ALIGN_128BYTES IMAGE_SCN_ALIGN_POWER_CONST (7) | |
98 | #define IMAGE_SCN_ALIGN_256BYTES IMAGE_SCN_ALIGN_POWER_CONST (8) | |
99 | #define IMAGE_SCN_ALIGN_512BYTES IMAGE_SCN_ALIGN_POWER_CONST (9) | |
100 | #define IMAGE_SCN_ALIGN_1024BYTES IMAGE_SCN_ALIGN_POWER_CONST (10) | |
101 | #define IMAGE_SCN_ALIGN_2048BYTES IMAGE_SCN_ALIGN_POWER_CONST (11) | |
102 | #define IMAGE_SCN_ALIGN_4096BYTES IMAGE_SCN_ALIGN_POWER_CONST (12) | |
103 | #define IMAGE_SCN_ALIGN_8192BYTES IMAGE_SCN_ALIGN_POWER_CONST (13) | |
252b5132 | 104 | |
2d5c3743 | 105 | /* Encode alignment power into IMAGE_SCN_ALIGN bits of s_flags. */ |
11ec4ba9 DS |
106 | #define COFF_ENCODE_ALIGNMENT(SECTION, ALIGNMENT_POWER) \ |
107 | ((SECTION).s_flags |= IMAGE_SCN_ALIGN_POWER_CONST ((ALIGNMENT_POWER))) | |
108 | ||
252b5132 RH |
109 | #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ |
110 | #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ | |
111 | #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ | |
112 | #define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ | |
113 | ||
114 | /* COMDAT selection codes. */ | |
115 | ||
116 | #define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ | |
117 | #define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ | |
118 | #define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ | |
119 | #define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ | |
120 | #define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ | |
121 | ||
cbaede9c NC |
122 | /* Machine numbers. */ |
123 | ||
93e49a47 NC |
124 | #define IMAGE_FILE_MACHINE_UNKNOWN 0x0000 |
125 | #define IMAGE_FILE_MACHINE_ALPHA 0x0184 | |
126 | #define IMAGE_FILE_MACHINE_ALPHA64 0x0284 | |
127 | #define IMAGE_FILE_MACHINE_AM33 0x01d3 | |
128 | #define IMAGE_FILE_MACHINE_AMD64 0x8664 | |
129 | #define IMAGE_FILE_MACHINE_ARM 0x01c0 | |
130 | #define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64 | |
131 | #define IMAGE_FILE_MACHINE_CEE 0xc0ee | |
132 | #define IMAGE_FILE_MACHINE_CEF 0x0cef | |
133 | #define IMAGE_FILE_MACHINE_EBC 0x0ebc | |
134 | #define IMAGE_FILE_MACHINE_I386 0x014c | |
135 | #define IMAGE_FILE_MACHINE_IA64 0x0200 | |
136 | #define IMAGE_FILE_MACHINE_M32R 0x9041 | |
137 | #define IMAGE_FILE_MACHINE_M68K 0x0268 | |
138 | #define IMAGE_FILE_MACHINE_MIPS16 0x0266 | |
139 | #define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 | |
140 | #define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 | |
141 | #define IMAGE_FILE_MACHINE_POWERPC 0x01f0 | |
142 | #define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1 | |
143 | #define IMAGE_FILE_MACHINE_R10000 0x0168 | |
144 | #define IMAGE_FILE_MACHINE_R3000 0x0162 | |
145 | #define IMAGE_FILE_MACHINE_R4000 0x0166 | |
146 | #define IMAGE_FILE_MACHINE_SH3 0x01a2 | |
147 | #define IMAGE_FILE_MACHINE_SH3DSP 0x01a3 | |
148 | #define IMAGE_FILE_MACHINE_SH3E 0x01a4 | |
149 | #define IMAGE_FILE_MACHINE_SH4 0x01a6 | |
150 | #define IMAGE_FILE_MACHINE_SH5 0x01a8 | |
151 | #define IMAGE_FILE_MACHINE_THUMB 0x01c2 | |
152 | #define IMAGE_FILE_MACHINE_TRICORE 0x0520 | |
153 | #define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 | |
99ad8390 | 154 | #define IMAGE_FILE_MACHINE_AMD64 0x8664 |
93e49a47 | 155 | |
63fa1674 JW |
156 | #define IMAGE_SUBSYSTEM_UNKNOWN 0 |
157 | #define IMAGE_SUBSYSTEM_NATIVE 1 | |
158 | #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 | |
159 | #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 | |
160 | #define IMAGE_SUBSYSTEM_POSIX_CUI 7 | |
161 | #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 | |
162 | #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 | |
163 | #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 | |
164 | #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 | |
d9118602 | 165 | #define IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13 |
6c73cbb1 | 166 | #define IMAGE_SUBSYSTEM_XBOX 14 |
61e2488c | 167 | |
d155c6ea | 168 | /* Magic values that are true for all dos/nt implementations. */ |
61e2488c | 169 | #define DOSMAGIC 0x5a4d |
252b5132 RH |
170 | #define NT_SIGNATURE 0x00004550 |
171 | ||
d155c6ea NC |
172 | /* NT allows long filenames, we want to accommodate this. |
173 | This may break some of the bfd functions. */ | |
252b5132 | 174 | #undef FILNMLEN |
d155c6ea | 175 | #define FILNMLEN 18 /* # characters in a file name. */ |
252b5132 | 176 | |
98536290 L |
177 | struct external_PEI_DOS_hdr |
178 | { | |
179 | /* DOS header fields - always at offset zero in the EXE file. */ | |
180 | char e_magic[2]; /* Magic number, 0x5a4d. */ | |
181 | char e_cblp[2]; /* Bytes on last page of file, 0x90. */ | |
182 | char e_cp[2]; /* Pages in file, 0x3. */ | |
183 | char e_crlc[2]; /* Relocations, 0x0. */ | |
184 | char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ | |
185 | char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ | |
186 | char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ | |
187 | char e_ss[2]; /* Initial (relative) SS value, 0x0. */ | |
188 | char e_sp[2]; /* Initial SP value, 0xb8. */ | |
189 | char e_csum[2]; /* Checksum, 0x0. */ | |
190 | char e_ip[2]; /* Initial IP value, 0x0. */ | |
191 | char e_cs[2]; /* Initial (relative) CS value, 0x0. */ | |
192 | char e_lfarlc[2]; /* File address of relocation table, 0x40. */ | |
193 | char e_ovno[2]; /* Overlay number, 0x0. */ | |
194 | char e_res[4][2]; /* Reserved words, all 0x0. */ | |
195 | char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ | |
196 | char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ | |
197 | char e_res2[10][2]; /* Reserved words, all 0x0. */ | |
198 | char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ | |
199 | char dos_message[16][4]; /* Other stuff, always follow DOS header. */ | |
200 | }; | |
201 | ||
202 | struct external_PEI_IMAGE_hdr | |
203 | { | |
2d5c3743 | 204 | char nt_signature[4]; /* Required NT signature, 0x4550. */ |
98536290 L |
205 | |
206 | /* From standard header. */ | |
207 | char f_magic[2]; /* Magic number. */ | |
208 | char f_nscns[2]; /* Number of sections. */ | |
209 | char f_timdat[4]; /* Time & date stamp. */ | |
210 | char f_symptr[4]; /* File pointer to symtab. */ | |
211 | char f_nsyms[4]; /* Number of symtab entries. */ | |
212 | char f_opthdr[2]; /* Sizeof(optional hdr). */ | |
213 | char f_flags[2]; /* Flags. */ | |
214 | }; | |
215 | ||
25bcc51d | 216 | struct external_PEI_filehdr |
252b5132 | 217 | { |
d155c6ea NC |
218 | /* DOS header fields - always at offset zero in the EXE file. */ |
219 | char e_magic[2]; /* Magic number, 0x5a4d. */ | |
220 | char e_cblp[2]; /* Bytes on last page of file, 0x90. */ | |
221 | char e_cp[2]; /* Pages in file, 0x3. */ | |
222 | char e_crlc[2]; /* Relocations, 0x0. */ | |
223 | char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ | |
224 | char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ | |
225 | char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ | |
226 | char e_ss[2]; /* Initial (relative) SS value, 0x0. */ | |
227 | char e_sp[2]; /* Initial SP value, 0xb8. */ | |
228 | char e_csum[2]; /* Checksum, 0x0. */ | |
229 | char e_ip[2]; /* Initial IP value, 0x0. */ | |
230 | char e_cs[2]; /* Initial (relative) CS value, 0x0. */ | |
231 | char e_lfarlc[2]; /* File address of relocation table, 0x40. */ | |
232 | char e_ovno[2]; /* Overlay number, 0x0. */ | |
233 | char e_res[4][2]; /* Reserved words, all 0x0. */ | |
234 | char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ | |
235 | char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ | |
236 | char e_res2[10][2]; /* Reserved words, all 0x0. */ | |
237 | char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ | |
238 | char dos_message[16][4]; /* Other stuff, always follow DOS header. */ | |
c689311b DD |
239 | |
240 | /* Note: additional bytes may be inserted before the signature. Use | |
d155c6ea NC |
241 | the e_lfanew field to find the actual location of the NT signature. */ |
242 | ||
2d5c3743 | 243 | char nt_signature[4]; /* Required NT signature, 0x4550. */ |
d155c6ea NC |
244 | |
245 | /* From standard header. */ | |
246 | char f_magic[2]; /* Magic number. */ | |
247 | char f_nscns[2]; /* Number of sections. */ | |
248 | char f_timdat[4]; /* Time & date stamp. */ | |
249 | char f_symptr[4]; /* File pointer to symtab. */ | |
250 | char f_nsyms[4]; /* Number of symtab entries. */ | |
251 | char f_opthdr[2]; /* Sizeof(optional hdr). */ | |
252 | char f_flags[2]; /* Flags. */ | |
252b5132 RH |
253 | }; |
254 | ||
25bcc51d ILT |
255 | #ifdef COFF_IMAGE_WITH_PE |
256 | ||
cbaede9c | 257 | /* The filehdr is only weird in images. */ |
252b5132 | 258 | |
cbaede9c | 259 | #undef FILHDR |
25bcc51d | 260 | #define FILHDR struct external_PEI_filehdr |
cbaede9c | 261 | #undef FILHSZ |
252b5132 RH |
262 | #define FILHSZ 152 |
263 | ||
25bcc51d | 264 | #endif /* COFF_IMAGE_WITH_PE */ |
252b5132 | 265 | |
2d5c3743 | 266 | /* 32-bit PE a.out header: */ |
63fa1674 | 267 | |
61e2488c | 268 | typedef struct |
252b5132 RH |
269 | { |
270 | AOUTHDR standard; | |
271 | ||
d155c6ea | 272 | /* NT extra fields; see internal.h for descriptions. */ |
252b5132 RH |
273 | char ImageBase[4]; |
274 | char SectionAlignment[4]; | |
275 | char FileAlignment[4]; | |
276 | char MajorOperatingSystemVersion[2]; | |
277 | char MinorOperatingSystemVersion[2]; | |
278 | char MajorImageVersion[2]; | |
279 | char MinorImageVersion[2]; | |
280 | char MajorSubsystemVersion[2]; | |
281 | char MinorSubsystemVersion[2]; | |
282 | char Reserved1[4]; | |
283 | char SizeOfImage[4]; | |
284 | char SizeOfHeaders[4]; | |
285 | char CheckSum[4]; | |
286 | char Subsystem[2]; | |
287 | char DllCharacteristics[2]; | |
288 | char SizeOfStackReserve[4]; | |
289 | char SizeOfStackCommit[4]; | |
290 | char SizeOfHeapReserve[4]; | |
291 | char SizeOfHeapCommit[4]; | |
292 | char LoaderFlags[4]; | |
293 | char NumberOfRvaAndSizes[4]; | |
d155c6ea NC |
294 | /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
295 | char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ | |
252b5132 | 296 | } PEAOUTHDR; |
99ad8390 | 297 | |
252b5132 RH |
298 | #undef AOUTSZ |
299 | #define AOUTSZ (AOUTHDRSZ + 196) | |
300 | ||
63fa1674 JW |
301 | /* Like PEAOUTHDR, except that the "standard" member has no BaseOfData |
302 | (aka data_start) member and that some of the members are 8 instead | |
303 | of just 4 bytes long. */ | |
61e2488c | 304 | typedef struct |
63fa1674 | 305 | { |
99ad8390 NC |
306 | #ifdef AOUTHDRSZ64 |
307 | AOUTHDR64 standard; | |
308 | #else | |
63fa1674 | 309 | AOUTHDR standard; |
99ad8390 | 310 | #endif |
d155c6ea | 311 | /* NT extra fields; see internal.h for descriptions. */ |
63fa1674 JW |
312 | char ImageBase[8]; |
313 | char SectionAlignment[4]; | |
314 | char FileAlignment[4]; | |
315 | char MajorOperatingSystemVersion[2]; | |
316 | char MinorOperatingSystemVersion[2]; | |
317 | char MajorImageVersion[2]; | |
318 | char MinorImageVersion[2]; | |
319 | char MajorSubsystemVersion[2]; | |
320 | char MinorSubsystemVersion[2]; | |
321 | char Reserved1[4]; | |
322 | char SizeOfImage[4]; | |
323 | char SizeOfHeaders[4]; | |
324 | char CheckSum[4]; | |
325 | char Subsystem[2]; | |
326 | char DllCharacteristics[2]; | |
327 | char SizeOfStackReserve[8]; | |
328 | char SizeOfStackCommit[8]; | |
329 | char SizeOfHeapReserve[8]; | |
330 | char SizeOfHeapCommit[8]; | |
331 | char LoaderFlags[4]; | |
332 | char NumberOfRvaAndSizes[4]; | |
d155c6ea NC |
333 | /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
334 | char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ | |
c9430732 | 335 | } PEPAOUTHDR; |
99ad8390 NC |
336 | |
337 | #ifdef AOUTHDRSZ64 | |
338 | #define PEPAOUTSZ (AOUTHDRSZ64 + 196 + 5 * 4) /* = 240 */ | |
339 | #else | |
c9430732 | 340 | #define PEPAOUTSZ 240 |
99ad8390 | 341 | #endif |
61e2488c | 342 | |
252b5132 | 343 | #undef E_FILNMLEN |
d155c6ea | 344 | #define E_FILNMLEN 18 /* # characters in a file name. */ |
056350c6 NC |
345 | |
346 | /* Import Tyoes fot ILF format object files.. */ | |
347 | #define IMPORT_CODE 0 | |
348 | #define IMPORT_DATA 1 | |
349 | #define IMPORT_CONST 2 | |
350 | ||
351 | /* Import Name Tyoes for ILF format object files. */ | |
352 | #define IMPORT_ORDINAL 0 | |
353 | #define IMPORT_NAME 1 | |
354 | #define IMPORT_NAME_NOPREFIX 2 | |
355 | #define IMPORT_NAME_UNDECORATE 3 | |
356 | ||
977cdf5a NC |
357 | /* Weak external characteristics. */ |
358 | #define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 | |
359 | #define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 | |
360 | #define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 | |
361 | ||
167ad85b TG |
362 | /* Bigobj header. */ |
363 | struct external_ANON_OBJECT_HEADER_BIGOBJ | |
364 | { | |
365 | /* ANON_OBJECT_HEADER_V2 header. */ | |
366 | char Sig1[2]; | |
367 | char Sig2[2]; | |
368 | char Version[2]; | |
369 | char Machine[2]; | |
370 | char TimeDateStamp[4]; | |
371 | char ClassID[16]; | |
372 | char SizeOfData[4]; | |
373 | char Flags[4]; | |
374 | char MetaDataSize[4]; | |
375 | char MetaDataOffset[4]; | |
376 | ||
377 | /* BIGOBJ specific. */ | |
378 | char NumberOfSections[4]; | |
379 | char PointerToSymbolTable[4]; | |
380 | char NumberOfSymbols[4]; | |
381 | }; | |
382 | ||
383 | #define FILHSZ_BIGOBJ (14 * 4) | |
384 | ||
385 | struct external_SYMBOL_EX | |
386 | { | |
387 | union | |
388 | { | |
389 | char e_name[E_SYMNMLEN]; | |
390 | ||
391 | struct | |
392 | { | |
393 | char e_zeroes[4]; | |
394 | char e_offset[4]; | |
395 | } e; | |
396 | } e; | |
397 | ||
398 | char e_value[4]; | |
399 | char e_scnum[4]; | |
400 | char e_type[2]; | |
401 | char e_sclass[1]; | |
402 | char e_numaux[1]; | |
403 | } ATTRIBUTE_PACKED ; | |
404 | ||
405 | #define SYMENT_BIGOBJ struct external_SYMBOL_EX | |
406 | #define SYMESZ_BIGOBJ 20 | |
407 | ||
408 | #define FILNMLEN_BIGOBJ 20 | |
409 | ||
410 | union external_AUX_SYMBOL_EX | |
411 | { | |
412 | struct | |
413 | { | |
414 | char WeakDefaultSymIndex[4]; | |
415 | char WeakSearchType[4]; | |
416 | char rgbReserved[12]; | |
417 | } Sym; | |
418 | ||
419 | struct | |
420 | { | |
421 | char Name[FILNMLEN_BIGOBJ]; | |
422 | } File; | |
423 | ||
424 | struct | |
425 | { | |
2d5c3743 NC |
426 | char Length[4]; /* Section length. */ |
427 | char NumberOfRelocations[2];/* # relocation entries. */ | |
428 | char NumberOfLinenumbers[2];/* # line numbers. */ | |
429 | char Checksum[4]; /* Section COMDAT checksum. */ | |
430 | char Number[2]; /* COMDAT associated section index. */ | |
431 | char Selection[1]; /* COMDAT selection number. */ | |
167ad85b | 432 | char bReserved[1]; |
2d5c3743 | 433 | char HighNumber[2]; /* High bits of COMDAT associated sec. */ |
167ad85b TG |
434 | char rgbReserved[2]; |
435 | } Section; | |
436 | } ATTRIBUTE_PACKED; | |
437 | ||
438 | #define AUXENT_BIGOBJ union external_AUX_SYMBOL_EX | |
439 | #define AUXESZ_BIGOBJ 20 | |
440 | ||
e48570bb DK |
441 | /* .pdata/.xdata defines and structures for x64 PE+ for exception handling. */ |
442 | ||
443 | /* .pdata in exception directory. */ | |
444 | ||
445 | struct pex64_runtime_function | |
446 | { | |
447 | bfd_vma rva_BeginAddress; | |
448 | bfd_vma rva_EndAddress; | |
449 | bfd_vma rva_UnwindData; | |
e48570bb DK |
450 | }; |
451 | ||
452 | struct external_pex64_runtime_function | |
453 | { | |
454 | bfd_byte rva_BeginAddress[4]; | |
455 | bfd_byte rva_EndAddress[4]; | |
456 | bfd_byte rva_UnwindData[4]; | |
457 | }; | |
458 | ||
459 | /* If the lowest significant bit is set for rva_UnwindData RVA, it | |
460 | means that the unified RVA points to another pex64_runtime_function | |
461 | that this entry shares the unwind_info block with. */ | |
462 | #define PEX64_IS_RUNTIME_FUNCTION_CHAINED(PTR_RTF) \ | |
463 | (((PTR_RTF)->rva_UnwindData & 1) != 0) | |
464 | #define PEX64_GET_UNWINDDATA_UNIFIED_RVA(PTR_RTF) \ | |
465 | ((PTR_RTF)->rva_UnwindData & ~1) | |
466 | ||
467 | /* The unwind codes. */ | |
468 | #define UWOP_PUSH_NONVOL 0 | |
469 | #define UWOP_ALLOC_LARGE 1 | |
470 | #define UWOP_ALLOC_SMALL 2 | |
471 | #define UWOP_SET_FPREG 3 | |
472 | #define UWOP_SAVE_NONVOL 4 | |
473 | #define UWOP_SAVE_NONVOL_FAR 5 | |
2b597f54 TG |
474 | #define UWOP_SAVE_XMM 6 /* For version 1. */ |
475 | #define UWOP_EPILOG 6 /* For version 2. */ | |
476 | #define UWOP_SAVE_XMM_FAR 7 /* For version 1 (deprecated). */ | |
477 | #define UWOP_SPARE 7 /* For version 2. */ | |
e48570bb DK |
478 | #define UWOP_SAVE_XMM128 8 |
479 | #define UWOP_SAVE_XMM128_FAR 9 | |
480 | #define UWOP_PUSH_MACHFRAME 10 | |
481 | ||
482 | struct pex64_unwind_code | |
483 | { | |
484 | bfd_vma prologue_offset; | |
485 | /* Contains Frame offset, or frame allocation size. */ | |
486 | bfd_vma frame_addr; | |
487 | unsigned int uwop_code : 4; | |
488 | /* xmm, mm, or standard register from 0 - 15. */ | |
489 | unsigned int reg : 4; | |
490 | /* Used for UWOP_PUSH_MACHFRAME to indicate optional errorcode stack | |
491 | argument. */ | |
492 | unsigned int has_errorcode : 1; | |
493 | }; | |
494 | ||
495 | struct external_pex64_unwind_code | |
496 | { | |
497 | bfd_byte dta[2]; | |
498 | }; | |
499 | ||
500 | #define PEX64_UNWCODE_CODE(VAL) ((VAL) & 0xf) | |
501 | #define PEX64_UNWCODE_INFO(VAL) (((VAL) >> 4) & 0xf) | |
502 | ||
503 | /* The unwind info. */ | |
504 | #define UNW_FLAG_NHANDLER 0 | |
505 | #define UNW_FLAG_EHANDLER 1 | |
506 | #define UNW_FLAG_UHANDLER 2 | |
507 | #define UNW_FLAG_FHANDLER 3 | |
508 | #define UNW_FLAG_CHAININFO 4 | |
509 | ||
510 | #define UNW_FLAG_MASK 0x1f | |
511 | ||
512 | struct pex64_unwind_info | |
513 | { | |
514 | bfd_vma SizeOfBlock; | |
515 | bfd_byte Version; /* Values from 0 up to 7 are possible. */ | |
516 | bfd_byte Flags; /* Values from 0 up to 31 are possible. */ | |
517 | bfd_vma SizeOfPrologue; | |
518 | bfd_vma CountOfCodes; /* Amount of pex64_unwind_code elements. */ | |
519 | /* 0 = CFA, 1..15 are index of integer registers. */ | |
520 | unsigned int FrameRegister : 4; | |
521 | bfd_vma FrameOffset; | |
522 | bfd_vma sizeofUnwindCodes; | |
523 | bfd_byte *rawUnwindCodes; | |
48d5accb TG |
524 | bfd_vma rva_ExceptionHandler; /* UNW_EHANDLER or UNW_FLAG_UHANDLER. */ |
525 | bfd_vma rva_BeginAddress; /* UNW_FLAG_CHAININFO. */ | |
526 | bfd_vma rva_EndAddress; /* UNW_FLAG_CHAININFO. */ | |
527 | bfd_vma rva_UnwindData; /* UNW_FLAG_CHAININFO. */ | |
e48570bb DK |
528 | }; |
529 | ||
530 | struct external_pex64_unwind_info | |
531 | { | |
532 | bfd_byte Version_Flags; | |
533 | bfd_byte SizeOfPrologue; | |
534 | bfd_byte CountOfCodes; | |
535 | bfd_byte FrameRegisterOffset; | |
536 | /* external_pex64_unwind_code array. */ | |
537 | /* bfd_byte handler[4]; */ | |
538 | /* Optional language specific data. */ | |
539 | }; | |
540 | ||
541 | struct external_pex64_scope | |
542 | { | |
543 | bfd_vma Count; | |
544 | }; | |
545 | ||
546 | struct pex64_scope | |
547 | { | |
548 | bfd_byte Count[4]; | |
549 | }; | |
550 | ||
551 | struct pex64_scope_entry | |
552 | { | |
553 | bfd_vma rva_BeginAddress; | |
554 | bfd_vma rva_EndAddress; | |
555 | bfd_vma rva_HandlerAddress; | |
556 | bfd_vma rva_JumpAddress; | |
557 | }; | |
558 | #define PEX64_SCOPE_ENTRY_SIZE 16 | |
559 | ||
560 | struct external_pex64_scope_entry | |
561 | { | |
562 | bfd_byte rva_BeginAddress[4]; | |
563 | bfd_byte rva_EndAddress[4]; | |
564 | bfd_byte rva_HandlerAddress[4]; | |
565 | bfd_byte rva_JumpAddress[4]; | |
566 | }; | |
567 | ||
568 | #define PEX64_UWI_VERSION(VAL) ((VAL) & 7) | |
569 | #define PEX64_UWI_FLAGS(VAL) (((VAL) >> 3) & 0x1f) | |
570 | #define PEX64_UWI_FRAMEREG(VAL) ((VAL) & 0xf) | |
571 | #define PEX64_UWI_FRAMEOFF(VAL) (((VAL) >> 4) & 0xf) | |
572 | #define PEX64_UWI_SIZEOF_UWCODE_ARRAY(VAL) \ | |
573 | ((((VAL) + 1) & ~1) * 2) | |
574 | ||
575 | #define PEX64_OFFSET_TO_UNWIND_CODE 0x4 | |
576 | ||
577 | #define PEX64_OFFSET_TO_HANDLER_RVA (COUNTOFUNWINDCODES) \ | |
578 | (PEX64_OFFSET_TO_UNWIND_CODE + \ | |
579 | PEX64_UWI_SIZEOF_UWCODE_ARRAY(COUNTOFUNWINDCODES)) | |
580 | ||
581 | #define PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) \ | |
582 | (PEX64_OFFSET_TO_HANDLER_RVA(COUNTOFUNWINDCODES) + 4) | |
583 | ||
584 | #define PEX64_SCOPE_ENTRY(COUNTOFUNWINDCODES, IDX) \ | |
585 | (PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) + \ | |
586 | PEX64_SCOPE_ENTRY_SIZE * (IDX)) | |
587 | ||
2d5c3743 NC |
588 | /* Extra structure used in debug directory. */ |
589 | struct external_IMAGE_DEBUG_DIRECTORY | |
590 | { | |
61e2488c JT |
591 | char Characteristics[4]; |
592 | char TimeDateStamp[4]; | |
593 | char MajorVersion[2]; | |
594 | char MinorVersion[2]; | |
595 | char Type[4]; | |
596 | char SizeOfData[4]; | |
597 | char AddressOfRawData[4]; | |
598 | char PointerToRawData[4]; | |
599 | }; | |
600 | ||
2d5c3743 NC |
601 | /* Extra structures used in codeview debug record. */ |
602 | /* This is not part of the PE specification. */ | |
61e2488c JT |
603 | |
604 | #define CVINFO_PDB70_CVSIGNATURE 0x53445352 // "RSDS" | |
605 | #define CVINFO_PDB20_CVSIGNATURE 0x3031424e // "NB10" | |
606 | #define CVINFO_CV50_CVSIGNATURE 0x3131424e // "NB11" | |
4e25adb3 | 607 | #define CVINFO_CV41_CVSIGNATURE 0x3930424e // "NB09" |
61e2488c JT |
608 | |
609 | typedef struct _CV_INFO_PDB70 | |
610 | { | |
611 | char CvSignature[4]; | |
612 | char Signature[16]; | |
613 | char Age[4]; | |
614 | char PdbFileName[]; | |
615 | } CV_INFO_PDB70; | |
616 | ||
617 | typedef struct _CV_INFO_PDB20 | |
618 | { | |
619 | char CvHeader[4]; | |
620 | char Offset[4]; | |
621 | char Signature[4]; | |
622 | char Age[4]; | |
623 | char PdbFileName[]; | |
624 | } CV_INFO_PDB20; | |
625 | ||
056350c6 | 626 | #endif /* _PE_H */ |