Commit | Line | Data |
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d155c6ea | 1 | /* pe.h - PE COFF header information |
252b5132 | 2 | |
4b95cf5c | 3 | Copyright (C) 1999-2014 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. */ | |
43 | #define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE 0x0040 | |
44 | #define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY 0x0080 | |
45 | #define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT 0x0100 | |
46 | #define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200 | |
47 | #define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400 | |
48 | #define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800 | |
49 | #define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000 | |
50 | #define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000 | |
51 | ||
cbaede9c | 52 | /* Additional flags to be set for section headers to allow the NT loader to |
252b5132 | 53 | read and write to the section data (to replace the addresses of data in |
cbaede9c | 54 | dlls for one thing); also to execute the section in .text's case. */ |
252b5132 RH |
55 | #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 |
56 | #define IMAGE_SCN_MEM_EXECUTE 0x20000000 | |
57 | #define IMAGE_SCN_MEM_READ 0x40000000 | |
58 | #define IMAGE_SCN_MEM_WRITE 0x80000000 | |
59 | ||
cbaede9c | 60 | /* Section characteristics added for ppc-nt. */ |
252b5132 RH |
61 | |
62 | #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ | |
63 | ||
64 | #define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ | |
65 | #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ | |
66 | #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ | |
67 | ||
68 | #define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ | |
69 | #define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ | |
70 | #define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ | |
71 | #define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ | |
72 | ||
73 | #define IMAGE_SCN_MEM_FARDATA 0x00008000 | |
74 | ||
75 | #define IMAGE_SCN_MEM_PURGEABLE 0x00020000 | |
76 | #define IMAGE_SCN_MEM_16BIT 0x00020000 | |
77 | #define IMAGE_SCN_MEM_LOCKED 0x00040000 | |
78 | #define IMAGE_SCN_MEM_PRELOAD 0x00080000 | |
79 | ||
bd33be6e L |
80 | /* Bit position in the s_flags field where the alignment values start. */ |
81 | #define IMAGE_SCN_ALIGN_POWER_BIT_POS 20 | |
82 | #define IMAGE_SCN_ALIGN_POWER_BIT_MASK 0x00f00000 | |
83 | #define IMAGE_SCN_ALIGN_POWER_NUM(val) \ | |
84 | (((val) >> IMAGE_SCN_ALIGN_POWER_BIT_POS) - 1) | |
85 | #define IMAGE_SCN_ALIGN_POWER_CONST(val) \ | |
86 | (((val) + 1) << IMAGE_SCN_ALIGN_POWER_BIT_POS) | |
87 | ||
88 | #define IMAGE_SCN_ALIGN_1BYTES IMAGE_SCN_ALIGN_POWER_CONST (0) | |
89 | #define IMAGE_SCN_ALIGN_2BYTES IMAGE_SCN_ALIGN_POWER_CONST (1) | |
90 | #define IMAGE_SCN_ALIGN_4BYTES IMAGE_SCN_ALIGN_POWER_CONST (2) | |
91 | #define IMAGE_SCN_ALIGN_8BYTES IMAGE_SCN_ALIGN_POWER_CONST (3) | |
92 | /* Default alignment if no others are specified. */ | |
93 | #define IMAGE_SCN_ALIGN_16BYTES IMAGE_SCN_ALIGN_POWER_CONST (4) | |
94 | #define IMAGE_SCN_ALIGN_32BYTES IMAGE_SCN_ALIGN_POWER_CONST (5) | |
95 | #define IMAGE_SCN_ALIGN_64BYTES IMAGE_SCN_ALIGN_POWER_CONST (6) | |
96 | #define IMAGE_SCN_ALIGN_128BYTES IMAGE_SCN_ALIGN_POWER_CONST (7) | |
97 | #define IMAGE_SCN_ALIGN_256BYTES IMAGE_SCN_ALIGN_POWER_CONST (8) | |
98 | #define IMAGE_SCN_ALIGN_512BYTES IMAGE_SCN_ALIGN_POWER_CONST (9) | |
99 | #define IMAGE_SCN_ALIGN_1024BYTES IMAGE_SCN_ALIGN_POWER_CONST (10) | |
100 | #define IMAGE_SCN_ALIGN_2048BYTES IMAGE_SCN_ALIGN_POWER_CONST (11) | |
101 | #define IMAGE_SCN_ALIGN_4096BYTES IMAGE_SCN_ALIGN_POWER_CONST (12) | |
102 | #define IMAGE_SCN_ALIGN_8192BYTES IMAGE_SCN_ALIGN_POWER_CONST (13) | |
252b5132 | 103 | |
11ec4ba9 DS |
104 | /* Encode alignment power into IMAGE_SCN_ALIGN bits of s_flags */ |
105 | #define COFF_ENCODE_ALIGNMENT(SECTION, ALIGNMENT_POWER) \ | |
106 | ((SECTION).s_flags |= IMAGE_SCN_ALIGN_POWER_CONST ((ALIGNMENT_POWER))) | |
107 | ||
252b5132 RH |
108 | #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ |
109 | #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ | |
110 | #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ | |
111 | #define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ | |
112 | ||
113 | /* COMDAT selection codes. */ | |
114 | ||
115 | #define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ | |
116 | #define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ | |
117 | #define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ | |
118 | #define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ | |
119 | #define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ | |
120 | ||
cbaede9c NC |
121 | /* Machine numbers. */ |
122 | ||
93e49a47 NC |
123 | #define IMAGE_FILE_MACHINE_UNKNOWN 0x0000 |
124 | #define IMAGE_FILE_MACHINE_ALPHA 0x0184 | |
125 | #define IMAGE_FILE_MACHINE_ALPHA64 0x0284 | |
126 | #define IMAGE_FILE_MACHINE_AM33 0x01d3 | |
127 | #define IMAGE_FILE_MACHINE_AMD64 0x8664 | |
128 | #define IMAGE_FILE_MACHINE_ARM 0x01c0 | |
129 | #define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64 | |
130 | #define IMAGE_FILE_MACHINE_CEE 0xc0ee | |
131 | #define IMAGE_FILE_MACHINE_CEF 0x0cef | |
132 | #define IMAGE_FILE_MACHINE_EBC 0x0ebc | |
133 | #define IMAGE_FILE_MACHINE_I386 0x014c | |
134 | #define IMAGE_FILE_MACHINE_IA64 0x0200 | |
135 | #define IMAGE_FILE_MACHINE_M32R 0x9041 | |
136 | #define IMAGE_FILE_MACHINE_M68K 0x0268 | |
137 | #define IMAGE_FILE_MACHINE_MIPS16 0x0266 | |
138 | #define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 | |
139 | #define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 | |
140 | #define IMAGE_FILE_MACHINE_POWERPC 0x01f0 | |
141 | #define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1 | |
142 | #define IMAGE_FILE_MACHINE_R10000 0x0168 | |
143 | #define IMAGE_FILE_MACHINE_R3000 0x0162 | |
144 | #define IMAGE_FILE_MACHINE_R4000 0x0166 | |
145 | #define IMAGE_FILE_MACHINE_SH3 0x01a2 | |
146 | #define IMAGE_FILE_MACHINE_SH3DSP 0x01a3 | |
147 | #define IMAGE_FILE_MACHINE_SH3E 0x01a4 | |
148 | #define IMAGE_FILE_MACHINE_SH4 0x01a6 | |
149 | #define IMAGE_FILE_MACHINE_SH5 0x01a8 | |
150 | #define IMAGE_FILE_MACHINE_THUMB 0x01c2 | |
151 | #define IMAGE_FILE_MACHINE_TRICORE 0x0520 | |
152 | #define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 | |
99ad8390 | 153 | #define IMAGE_FILE_MACHINE_AMD64 0x8664 |
93e49a47 | 154 | |
63fa1674 JW |
155 | #define IMAGE_SUBSYSTEM_UNKNOWN 0 |
156 | #define IMAGE_SUBSYSTEM_NATIVE 1 | |
157 | #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 | |
158 | #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 | |
159 | #define IMAGE_SUBSYSTEM_POSIX_CUI 7 | |
160 | #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 | |
161 | #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 | |
162 | #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 | |
163 | #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 | |
d9118602 | 164 | #define IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13 |
6c73cbb1 | 165 | #define IMAGE_SUBSYSTEM_XBOX 14 |
63fa1674 | 166 | |
d155c6ea | 167 | /* Magic values that are true for all dos/nt implementations. */ |
252b5132 RH |
168 | #define DOSMAGIC 0x5a4d |
169 | #define NT_SIGNATURE 0x00004550 | |
170 | ||
d155c6ea NC |
171 | /* NT allows long filenames, we want to accommodate this. |
172 | This may break some of the bfd functions. */ | |
252b5132 | 173 | #undef FILNMLEN |
d155c6ea | 174 | #define FILNMLEN 18 /* # characters in a file name. */ |
252b5132 | 175 | |
98536290 L |
176 | struct external_PEI_DOS_hdr |
177 | { | |
178 | /* DOS header fields - always at offset zero in the EXE file. */ | |
179 | char e_magic[2]; /* Magic number, 0x5a4d. */ | |
180 | char e_cblp[2]; /* Bytes on last page of file, 0x90. */ | |
181 | char e_cp[2]; /* Pages in file, 0x3. */ | |
182 | char e_crlc[2]; /* Relocations, 0x0. */ | |
183 | char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ | |
184 | char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ | |
185 | char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ | |
186 | char e_ss[2]; /* Initial (relative) SS value, 0x0. */ | |
187 | char e_sp[2]; /* Initial SP value, 0xb8. */ | |
188 | char e_csum[2]; /* Checksum, 0x0. */ | |
189 | char e_ip[2]; /* Initial IP value, 0x0. */ | |
190 | char e_cs[2]; /* Initial (relative) CS value, 0x0. */ | |
191 | char e_lfarlc[2]; /* File address of relocation table, 0x40. */ | |
192 | char e_ovno[2]; /* Overlay number, 0x0. */ | |
193 | char e_res[4][2]; /* Reserved words, all 0x0. */ | |
194 | char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ | |
195 | char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ | |
196 | char e_res2[10][2]; /* Reserved words, all 0x0. */ | |
197 | char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ | |
198 | char dos_message[16][4]; /* Other stuff, always follow DOS header. */ | |
199 | }; | |
200 | ||
201 | struct external_PEI_IMAGE_hdr | |
202 | { | |
203 | char nt_signature[4]; /* required NT signature, 0x4550. */ | |
204 | ||
205 | /* From standard header. */ | |
206 | char f_magic[2]; /* Magic number. */ | |
207 | char f_nscns[2]; /* Number of sections. */ | |
208 | char f_timdat[4]; /* Time & date stamp. */ | |
209 | char f_symptr[4]; /* File pointer to symtab. */ | |
210 | char f_nsyms[4]; /* Number of symtab entries. */ | |
211 | char f_opthdr[2]; /* Sizeof(optional hdr). */ | |
212 | char f_flags[2]; /* Flags. */ | |
213 | }; | |
214 | ||
25bcc51d | 215 | struct external_PEI_filehdr |
252b5132 | 216 | { |
d155c6ea NC |
217 | /* DOS header fields - always at offset zero in the EXE file. */ |
218 | char e_magic[2]; /* Magic number, 0x5a4d. */ | |
219 | char e_cblp[2]; /* Bytes on last page of file, 0x90. */ | |
220 | char e_cp[2]; /* Pages in file, 0x3. */ | |
221 | char e_crlc[2]; /* Relocations, 0x0. */ | |
222 | char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ | |
223 | char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ | |
224 | char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ | |
225 | char e_ss[2]; /* Initial (relative) SS value, 0x0. */ | |
226 | char e_sp[2]; /* Initial SP value, 0xb8. */ | |
227 | char e_csum[2]; /* Checksum, 0x0. */ | |
228 | char e_ip[2]; /* Initial IP value, 0x0. */ | |
229 | char e_cs[2]; /* Initial (relative) CS value, 0x0. */ | |
230 | char e_lfarlc[2]; /* File address of relocation table, 0x40. */ | |
231 | char e_ovno[2]; /* Overlay number, 0x0. */ | |
232 | char e_res[4][2]; /* Reserved words, all 0x0. */ | |
233 | char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ | |
234 | char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ | |
235 | char e_res2[10][2]; /* Reserved words, all 0x0. */ | |
236 | char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ | |
237 | char dos_message[16][4]; /* Other stuff, always follow DOS header. */ | |
c689311b DD |
238 | |
239 | /* Note: additional bytes may be inserted before the signature. Use | |
d155c6ea NC |
240 | the e_lfanew field to find the actual location of the NT signature. */ |
241 | ||
242 | char nt_signature[4]; /* required NT signature, 0x4550. */ | |
243 | ||
244 | /* From standard header. */ | |
245 | char f_magic[2]; /* Magic number. */ | |
246 | char f_nscns[2]; /* Number of sections. */ | |
247 | char f_timdat[4]; /* Time & date stamp. */ | |
248 | char f_symptr[4]; /* File pointer to symtab. */ | |
249 | char f_nsyms[4]; /* Number of symtab entries. */ | |
250 | char f_opthdr[2]; /* Sizeof(optional hdr). */ | |
251 | char f_flags[2]; /* Flags. */ | |
252b5132 RH |
252 | }; |
253 | ||
25bcc51d ILT |
254 | #ifdef COFF_IMAGE_WITH_PE |
255 | ||
cbaede9c | 256 | /* The filehdr is only weird in images. */ |
252b5132 | 257 | |
cbaede9c | 258 | #undef FILHDR |
25bcc51d | 259 | #define FILHDR struct external_PEI_filehdr |
cbaede9c | 260 | #undef FILHSZ |
252b5132 RH |
261 | #define FILHSZ 152 |
262 | ||
25bcc51d | 263 | #endif /* COFF_IMAGE_WITH_PE */ |
252b5132 | 264 | |
63fa1674 JW |
265 | /* 32-bit PE a.out header: */ |
266 | ||
252b5132 RH |
267 | typedef struct |
268 | { | |
269 | AOUTHDR standard; | |
270 | ||
d155c6ea | 271 | /* NT extra fields; see internal.h for descriptions. */ |
252b5132 RH |
272 | char ImageBase[4]; |
273 | char SectionAlignment[4]; | |
274 | char FileAlignment[4]; | |
275 | char MajorOperatingSystemVersion[2]; | |
276 | char MinorOperatingSystemVersion[2]; | |
277 | char MajorImageVersion[2]; | |
278 | char MinorImageVersion[2]; | |
279 | char MajorSubsystemVersion[2]; | |
280 | char MinorSubsystemVersion[2]; | |
281 | char Reserved1[4]; | |
282 | char SizeOfImage[4]; | |
283 | char SizeOfHeaders[4]; | |
284 | char CheckSum[4]; | |
285 | char Subsystem[2]; | |
286 | char DllCharacteristics[2]; | |
287 | char SizeOfStackReserve[4]; | |
288 | char SizeOfStackCommit[4]; | |
289 | char SizeOfHeapReserve[4]; | |
290 | char SizeOfHeapCommit[4]; | |
291 | char LoaderFlags[4]; | |
292 | char NumberOfRvaAndSizes[4]; | |
d155c6ea NC |
293 | /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
294 | char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ | |
252b5132 | 295 | } PEAOUTHDR; |
99ad8390 | 296 | |
252b5132 RH |
297 | #undef AOUTSZ |
298 | #define AOUTSZ (AOUTHDRSZ + 196) | |
299 | ||
63fa1674 JW |
300 | /* Like PEAOUTHDR, except that the "standard" member has no BaseOfData |
301 | (aka data_start) member and that some of the members are 8 instead | |
302 | of just 4 bytes long. */ | |
303 | typedef struct | |
304 | { | |
99ad8390 NC |
305 | #ifdef AOUTHDRSZ64 |
306 | AOUTHDR64 standard; | |
307 | #else | |
63fa1674 | 308 | AOUTHDR standard; |
99ad8390 | 309 | #endif |
d155c6ea | 310 | /* NT extra fields; see internal.h for descriptions. */ |
63fa1674 JW |
311 | char ImageBase[8]; |
312 | char SectionAlignment[4]; | |
313 | char FileAlignment[4]; | |
314 | char MajorOperatingSystemVersion[2]; | |
315 | char MinorOperatingSystemVersion[2]; | |
316 | char MajorImageVersion[2]; | |
317 | char MinorImageVersion[2]; | |
318 | char MajorSubsystemVersion[2]; | |
319 | char MinorSubsystemVersion[2]; | |
320 | char Reserved1[4]; | |
321 | char SizeOfImage[4]; | |
322 | char SizeOfHeaders[4]; | |
323 | char CheckSum[4]; | |
324 | char Subsystem[2]; | |
325 | char DllCharacteristics[2]; | |
326 | char SizeOfStackReserve[8]; | |
327 | char SizeOfStackCommit[8]; | |
328 | char SizeOfHeapReserve[8]; | |
329 | char SizeOfHeapCommit[8]; | |
330 | char LoaderFlags[4]; | |
331 | char NumberOfRvaAndSizes[4]; | |
d155c6ea NC |
332 | /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
333 | char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ | |
c9430732 | 334 | } PEPAOUTHDR; |
99ad8390 NC |
335 | |
336 | #ifdef AOUTHDRSZ64 | |
337 | #define PEPAOUTSZ (AOUTHDRSZ64 + 196 + 5 * 4) /* = 240 */ | |
338 | #else | |
c9430732 | 339 | #define PEPAOUTSZ 240 |
99ad8390 | 340 | #endif |
63fa1674 | 341 | |
252b5132 | 342 | #undef E_FILNMLEN |
d155c6ea | 343 | #define E_FILNMLEN 18 /* # characters in a file name. */ |
056350c6 NC |
344 | |
345 | /* Import Tyoes fot ILF format object files.. */ | |
346 | #define IMPORT_CODE 0 | |
347 | #define IMPORT_DATA 1 | |
348 | #define IMPORT_CONST 2 | |
349 | ||
350 | /* Import Name Tyoes for ILF format object files. */ | |
351 | #define IMPORT_ORDINAL 0 | |
352 | #define IMPORT_NAME 1 | |
353 | #define IMPORT_NAME_NOPREFIX 2 | |
354 | #define IMPORT_NAME_UNDECORATE 3 | |
355 | ||
977cdf5a NC |
356 | /* Weak external characteristics. */ |
357 | #define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 | |
358 | #define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 | |
359 | #define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 | |
360 | ||
e48570bb DK |
361 | /* .pdata/.xdata defines and structures for x64 PE+ for exception handling. */ |
362 | ||
363 | /* .pdata in exception directory. */ | |
364 | ||
365 | struct pex64_runtime_function | |
366 | { | |
367 | bfd_vma rva_BeginAddress; | |
368 | bfd_vma rva_EndAddress; | |
369 | bfd_vma rva_UnwindData; | |
e48570bb DK |
370 | }; |
371 | ||
372 | struct external_pex64_runtime_function | |
373 | { | |
374 | bfd_byte rva_BeginAddress[4]; | |
375 | bfd_byte rva_EndAddress[4]; | |
376 | bfd_byte rva_UnwindData[4]; | |
377 | }; | |
378 | ||
379 | /* If the lowest significant bit is set for rva_UnwindData RVA, it | |
380 | means that the unified RVA points to another pex64_runtime_function | |
381 | that this entry shares the unwind_info block with. */ | |
382 | #define PEX64_IS_RUNTIME_FUNCTION_CHAINED(PTR_RTF) \ | |
383 | (((PTR_RTF)->rva_UnwindData & 1) != 0) | |
384 | #define PEX64_GET_UNWINDDATA_UNIFIED_RVA(PTR_RTF) \ | |
385 | ((PTR_RTF)->rva_UnwindData & ~1) | |
386 | ||
387 | /* The unwind codes. */ | |
388 | #define UWOP_PUSH_NONVOL 0 | |
389 | #define UWOP_ALLOC_LARGE 1 | |
390 | #define UWOP_ALLOC_SMALL 2 | |
391 | #define UWOP_SET_FPREG 3 | |
392 | #define UWOP_SAVE_NONVOL 4 | |
393 | #define UWOP_SAVE_NONVOL_FAR 5 | |
2b597f54 TG |
394 | #define UWOP_SAVE_XMM 6 /* For version 1. */ |
395 | #define UWOP_EPILOG 6 /* For version 2. */ | |
396 | #define UWOP_SAVE_XMM_FAR 7 /* For version 1 (deprecated). */ | |
397 | #define UWOP_SPARE 7 /* For version 2. */ | |
e48570bb DK |
398 | #define UWOP_SAVE_XMM128 8 |
399 | #define UWOP_SAVE_XMM128_FAR 9 | |
400 | #define UWOP_PUSH_MACHFRAME 10 | |
401 | ||
402 | struct pex64_unwind_code | |
403 | { | |
404 | bfd_vma prologue_offset; | |
405 | /* Contains Frame offset, or frame allocation size. */ | |
406 | bfd_vma frame_addr; | |
407 | unsigned int uwop_code : 4; | |
408 | /* xmm, mm, or standard register from 0 - 15. */ | |
409 | unsigned int reg : 4; | |
410 | /* Used for UWOP_PUSH_MACHFRAME to indicate optional errorcode stack | |
411 | argument. */ | |
412 | unsigned int has_errorcode : 1; | |
413 | }; | |
414 | ||
415 | struct external_pex64_unwind_code | |
416 | { | |
417 | bfd_byte dta[2]; | |
418 | }; | |
419 | ||
420 | #define PEX64_UNWCODE_CODE(VAL) ((VAL) & 0xf) | |
421 | #define PEX64_UNWCODE_INFO(VAL) (((VAL) >> 4) & 0xf) | |
422 | ||
423 | /* The unwind info. */ | |
424 | #define UNW_FLAG_NHANDLER 0 | |
425 | #define UNW_FLAG_EHANDLER 1 | |
426 | #define UNW_FLAG_UHANDLER 2 | |
427 | #define UNW_FLAG_FHANDLER 3 | |
428 | #define UNW_FLAG_CHAININFO 4 | |
429 | ||
430 | #define UNW_FLAG_MASK 0x1f | |
431 | ||
432 | struct pex64_unwind_info | |
433 | { | |
434 | bfd_vma SizeOfBlock; | |
435 | bfd_byte Version; /* Values from 0 up to 7 are possible. */ | |
436 | bfd_byte Flags; /* Values from 0 up to 31 are possible. */ | |
437 | bfd_vma SizeOfPrologue; | |
438 | bfd_vma CountOfCodes; /* Amount of pex64_unwind_code elements. */ | |
439 | /* 0 = CFA, 1..15 are index of integer registers. */ | |
440 | unsigned int FrameRegister : 4; | |
441 | bfd_vma FrameOffset; | |
442 | bfd_vma sizeofUnwindCodes; | |
443 | bfd_byte *rawUnwindCodes; | |
48d5accb TG |
444 | bfd_vma rva_ExceptionHandler; /* UNW_EHANDLER or UNW_FLAG_UHANDLER. */ |
445 | bfd_vma rva_BeginAddress; /* UNW_FLAG_CHAININFO. */ | |
446 | bfd_vma rva_EndAddress; /* UNW_FLAG_CHAININFO. */ | |
447 | bfd_vma rva_UnwindData; /* UNW_FLAG_CHAININFO. */ | |
e48570bb DK |
448 | }; |
449 | ||
450 | struct external_pex64_unwind_info | |
451 | { | |
452 | bfd_byte Version_Flags; | |
453 | bfd_byte SizeOfPrologue; | |
454 | bfd_byte CountOfCodes; | |
455 | bfd_byte FrameRegisterOffset; | |
456 | /* external_pex64_unwind_code array. */ | |
457 | /* bfd_byte handler[4]; */ | |
458 | /* Optional language specific data. */ | |
459 | }; | |
460 | ||
461 | struct external_pex64_scope | |
462 | { | |
463 | bfd_vma Count; | |
464 | }; | |
465 | ||
466 | struct pex64_scope | |
467 | { | |
468 | bfd_byte Count[4]; | |
469 | }; | |
470 | ||
471 | struct pex64_scope_entry | |
472 | { | |
473 | bfd_vma rva_BeginAddress; | |
474 | bfd_vma rva_EndAddress; | |
475 | bfd_vma rva_HandlerAddress; | |
476 | bfd_vma rva_JumpAddress; | |
477 | }; | |
478 | #define PEX64_SCOPE_ENTRY_SIZE 16 | |
479 | ||
480 | struct external_pex64_scope_entry | |
481 | { | |
482 | bfd_byte rva_BeginAddress[4]; | |
483 | bfd_byte rva_EndAddress[4]; | |
484 | bfd_byte rva_HandlerAddress[4]; | |
485 | bfd_byte rva_JumpAddress[4]; | |
486 | }; | |
487 | ||
488 | #define PEX64_UWI_VERSION(VAL) ((VAL) & 7) | |
489 | #define PEX64_UWI_FLAGS(VAL) (((VAL) >> 3) & 0x1f) | |
490 | #define PEX64_UWI_FRAMEREG(VAL) ((VAL) & 0xf) | |
491 | #define PEX64_UWI_FRAMEOFF(VAL) (((VAL) >> 4) & 0xf) | |
492 | #define PEX64_UWI_SIZEOF_UWCODE_ARRAY(VAL) \ | |
493 | ((((VAL) + 1) & ~1) * 2) | |
494 | ||
495 | #define PEX64_OFFSET_TO_UNWIND_CODE 0x4 | |
496 | ||
497 | #define PEX64_OFFSET_TO_HANDLER_RVA (COUNTOFUNWINDCODES) \ | |
498 | (PEX64_OFFSET_TO_UNWIND_CODE + \ | |
499 | PEX64_UWI_SIZEOF_UWCODE_ARRAY(COUNTOFUNWINDCODES)) | |
500 | ||
501 | #define PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) \ | |
502 | (PEX64_OFFSET_TO_HANDLER_RVA(COUNTOFUNWINDCODES) + 4) | |
503 | ||
504 | #define PEX64_SCOPE_ENTRY(COUNTOFUNWINDCODES, IDX) \ | |
505 | (PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) + \ | |
506 | PEX64_SCOPE_ENTRY_SIZE * (IDX)) | |
507 | ||
056350c6 | 508 | #endif /* _PE_H */ |