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1.1 root 1: #ifndef __XEN_PUBLIC_ELFSTRUCTS_H__
2: #define __XEN_PUBLIC_ELFSTRUCTS_H__ 1
3: /*
4: * Copyright (c) 1995, 1996 Erik Theisen. All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: * 1. Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: * 2. Redistributions in binary form must reproduce the above copyright
12: * notice, this list of conditions and the following disclaimer in the
13: * documentation and/or other materials provided with the distribution.
14: * 3. The name of the author may not be used to endorse or promote products
15: * derived from this software without specific prior written permission
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27: */
28:
29: typedef uint8_t Elf_Byte;
30:
31: typedef uint32_t Elf32_Addr; /* Unsigned program address */
32: typedef uint32_t Elf32_Off; /* Unsigned file offset */
33: typedef int32_t Elf32_Sword; /* Signed large integer */
34: typedef uint32_t Elf32_Word; /* Unsigned large integer */
35: typedef uint16_t Elf32_Half; /* Unsigned medium integer */
36:
37: typedef uint64_t Elf64_Addr;
38: typedef uint64_t Elf64_Off;
39: typedef int32_t Elf64_Shalf;
40:
41: typedef int32_t Elf64_Sword;
42: typedef uint32_t Elf64_Word;
43:
44: typedef int64_t Elf64_Sxword;
45: typedef uint64_t Elf64_Xword;
46:
47: typedef uint32_t Elf64_Half;
48: typedef uint16_t Elf64_Quarter;
49:
50: /*
51: * e_ident[] identification indexes
52: * See http://www.caldera.com/developers/gabi/2000-07-17/ch4.eheader.html
53: */
54: #define EI_MAG0 0 /* file ID */
55: #define EI_MAG1 1 /* file ID */
56: #define EI_MAG2 2 /* file ID */
57: #define EI_MAG3 3 /* file ID */
58: #define EI_CLASS 4 /* file class */
59: #define EI_DATA 5 /* data encoding */
60: #define EI_VERSION 6 /* ELF header version */
61: #define EI_OSABI 7 /* OS/ABI ID */
62: #define EI_ABIVERSION 8 /* ABI version */
63: #define EI_PAD 9 /* start of pad bytes */
64: #define EI_NIDENT 16 /* Size of e_ident[] */
65:
66: /* e_ident[] magic number */
67: #define ELFMAG0 0x7f /* e_ident[EI_MAG0] */
68: #define ELFMAG1 'E' /* e_ident[EI_MAG1] */
69: #define ELFMAG2 'L' /* e_ident[EI_MAG2] */
70: #define ELFMAG3 'F' /* e_ident[EI_MAG3] */
71: #define ELFMAG "\177ELF" /* magic */
72: #define SELFMAG 4 /* size of magic */
73:
74: /* e_ident[] file class */
75: #define ELFCLASSNONE 0 /* invalid */
76: #define ELFCLASS32 1 /* 32-bit objs */
77: #define ELFCLASS64 2 /* 64-bit objs */
78: #define ELFCLASSNUM 3 /* number of classes */
79:
80: /* e_ident[] data encoding */
81: #define ELFDATANONE 0 /* invalid */
82: #define ELFDATA2LSB 1 /* Little-Endian */
83: #define ELFDATA2MSB 2 /* Big-Endian */
84: #define ELFDATANUM 3 /* number of data encode defines */
85:
86: /* e_ident[] Operating System/ABI */
87: #define ELFOSABI_SYSV 0 /* UNIX System V ABI */
88: #define ELFOSABI_HPUX 1 /* HP-UX operating system */
89: #define ELFOSABI_NETBSD 2 /* NetBSD */
90: #define ELFOSABI_LINUX 3 /* GNU/Linux */
91: #define ELFOSABI_HURD 4 /* GNU/Hurd */
92: #define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
93: #define ELFOSABI_SOLARIS 6 /* Solaris */
94: #define ELFOSABI_MONTEREY 7 /* Monterey */
95: #define ELFOSABI_IRIX 8 /* IRIX */
96: #define ELFOSABI_FREEBSD 9 /* FreeBSD */
97: #define ELFOSABI_TRU64 10 /* TRU64 UNIX */
98: #define ELFOSABI_MODESTO 11 /* Novell Modesto */
99: #define ELFOSABI_OPENBSD 12 /* OpenBSD */
100: #define ELFOSABI_ARM 97 /* ARM */
101: #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
102:
103: /* e_ident */
104: #define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
105: (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
106: (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
107: (ehdr).e_ident[EI_MAG3] == ELFMAG3)
108:
109: /* ELF Header */
110: typedef struct elfhdr {
111: unsigned char e_ident[EI_NIDENT]; /* ELF Identification */
112: Elf32_Half e_type; /* object file type */
113: Elf32_Half e_machine; /* machine */
114: Elf32_Word e_version; /* object file version */
115: Elf32_Addr e_entry; /* virtual entry point */
116: Elf32_Off e_phoff; /* program header table offset */
117: Elf32_Off e_shoff; /* section header table offset */
118: Elf32_Word e_flags; /* processor-specific flags */
119: Elf32_Half e_ehsize; /* ELF header size */
120: Elf32_Half e_phentsize; /* program header entry size */
121: Elf32_Half e_phnum; /* number of program header entries */
122: Elf32_Half e_shentsize; /* section header entry size */
123: Elf32_Half e_shnum; /* number of section header entries */
124: Elf32_Half e_shstrndx; /* section header table's "section
125: header string table" entry offset */
126: } Elf32_Ehdr;
127:
128: typedef struct {
129: unsigned char e_ident[EI_NIDENT]; /* Id bytes */
130: Elf64_Quarter e_type; /* file type */
131: Elf64_Quarter e_machine; /* machine type */
132: Elf64_Half e_version; /* version number */
133: Elf64_Addr e_entry; /* entry point */
134: Elf64_Off e_phoff; /* Program hdr offset */
135: Elf64_Off e_shoff; /* Section hdr offset */
136: Elf64_Half e_flags; /* Processor flags */
137: Elf64_Quarter e_ehsize; /* sizeof ehdr */
138: Elf64_Quarter e_phentsize; /* Program header entry size */
139: Elf64_Quarter e_phnum; /* Number of program headers */
140: Elf64_Quarter e_shentsize; /* Section header entry size */
141: Elf64_Quarter e_shnum; /* Number of section headers */
142: Elf64_Quarter e_shstrndx; /* String table index */
143: } Elf64_Ehdr;
144:
145: /* e_type */
146: #define ET_NONE 0 /* No file type */
147: #define ET_REL 1 /* relocatable file */
148: #define ET_EXEC 2 /* executable file */
149: #define ET_DYN 3 /* shared object file */
150: #define ET_CORE 4 /* core file */
151: #define ET_NUM 5 /* number of types */
152: #define ET_LOPROC 0xff00 /* reserved range for processor */
153: #define ET_HIPROC 0xffff /* specific e_type */
154:
155: /* e_machine */
156: #define EM_NONE 0 /* No Machine */
157: #define EM_M32 1 /* AT&T WE 32100 */
158: #define EM_SPARC 2 /* SPARC */
159: #define EM_386 3 /* Intel 80386 */
160: #define EM_68K 4 /* Motorola 68000 */
161: #define EM_88K 5 /* Motorola 88000 */
162: #define EM_486 6 /* Intel 80486 - unused? */
163: #define EM_860 7 /* Intel 80860 */
164: #define EM_MIPS 8 /* MIPS R3000 Big-Endian only */
165: /*
166: * Don't know if EM_MIPS_RS4_BE,
167: * EM_SPARC64, EM_PARISC,
168: * or EM_PPC are ABI compliant
169: */
170: #define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
171: #define EM_SPARC64 11 /* SPARC v9 64-bit unoffical */
172: #define EM_PARISC 15 /* HPPA */
173: #define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */
174: #define EM_PPC 20 /* PowerPC */
175: #define EM_PPC64 21 /* PowerPC 64-bit */
176: #define EM_ARM 40 /* Advanced RISC Machines ARM */
177: #define EM_ALPHA 41 /* DEC ALPHA */
178: #define EM_SPARCV9 43 /* SPARC version 9 */
179: #define EM_ALPHA_EXP 0x9026 /* DEC ALPHA */
180: #define EM_IA_64 50 /* Intel Merced */
181: #define EM_X86_64 62 /* AMD x86-64 architecture */
182: #define EM_VAX 75 /* DEC VAX */
183:
184: /* Version */
185: #define EV_NONE 0 /* Invalid */
186: #define EV_CURRENT 1 /* Current */
187: #define EV_NUM 2 /* number of versions */
188:
189: /* Section Header */
190: typedef struct {
191: Elf32_Word sh_name; /* name - index into section header
192: string table section */
193: Elf32_Word sh_type; /* type */
194: Elf32_Word sh_flags; /* flags */
195: Elf32_Addr sh_addr; /* address */
196: Elf32_Off sh_offset; /* file offset */
197: Elf32_Word sh_size; /* section size */
198: Elf32_Word sh_link; /* section header table index link */
199: Elf32_Word sh_info; /* extra information */
200: Elf32_Word sh_addralign; /* address alignment */
201: Elf32_Word sh_entsize; /* section entry size */
202: } Elf32_Shdr;
203:
204: typedef struct {
205: Elf64_Half sh_name; /* section name */
206: Elf64_Half sh_type; /* section type */
207: Elf64_Xword sh_flags; /* section flags */
208: Elf64_Addr sh_addr; /* virtual address */
209: Elf64_Off sh_offset; /* file offset */
210: Elf64_Xword sh_size; /* section size */
211: Elf64_Half sh_link; /* link to another */
212: Elf64_Half sh_info; /* misc info */
213: Elf64_Xword sh_addralign; /* memory alignment */
214: Elf64_Xword sh_entsize; /* table entry size */
215: } Elf64_Shdr;
216:
217: /* Special Section Indexes */
218: #define SHN_UNDEF 0 /* undefined */
219: #define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */
220: #define SHN_LOPROC 0xff00 /* reserved range for processor */
221: #define SHN_HIPROC 0xff1f /* specific section indexes */
222: #define SHN_ABS 0xfff1 /* absolute value */
223: #define SHN_COMMON 0xfff2 /* common symbol */
224: #define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */
225:
226: /* sh_type */
227: #define SHT_NULL 0 /* inactive */
228: #define SHT_PROGBITS 1 /* program defined information */
229: #define SHT_SYMTAB 2 /* symbol table section */
230: #define SHT_STRTAB 3 /* string table section */
231: #define SHT_RELA 4 /* relocation section with addends*/
232: #define SHT_HASH 5 /* symbol hash table section */
233: #define SHT_DYNAMIC 6 /* dynamic section */
234: #define SHT_NOTE 7 /* note section */
235: #define SHT_NOBITS 8 /* no space section */
236: #define SHT_REL 9 /* relation section without addends */
237: #define SHT_SHLIB 10 /* reserved - purpose unknown */
238: #define SHT_DYNSYM 11 /* dynamic symbol table section */
239: #define SHT_NUM 12 /* number of section types */
240: #define SHT_LOPROC 0x70000000 /* reserved range for processor */
241: #define SHT_HIPROC 0x7fffffff /* specific section header types */
242: #define SHT_LOUSER 0x80000000 /* reserved range for application */
243: #define SHT_HIUSER 0xffffffff /* specific indexes */
244:
245: /* Section names */
246: #define ELF_BSS ".bss" /* uninitialized data */
247: #define ELF_DATA ".data" /* initialized data */
248: #define ELF_DEBUG ".debug" /* debug */
249: #define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
250: #define ELF_DYNSTR ".dynstr" /* dynamic string table */
251: #define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
252: #define ELF_FINI ".fini" /* termination code */
253: #define ELF_GOT ".got" /* global offset table */
254: #define ELF_HASH ".hash" /* symbol hash table */
255: #define ELF_INIT ".init" /* initialization code */
256: #define ELF_REL_DATA ".rel.data" /* relocation data */
257: #define ELF_REL_FINI ".rel.fini" /* relocation termination code */
258: #define ELF_REL_INIT ".rel.init" /* relocation initialization code */
259: #define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
260: #define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
261: #define ELF_REL_TEXT ".rel.text" /* relocation code */
262: #define ELF_RODATA ".rodata" /* read-only data */
263: #define ELF_SHSTRTAB ".shstrtab" /* section header string table */
264: #define ELF_STRTAB ".strtab" /* string table */
265: #define ELF_SYMTAB ".symtab" /* symbol table */
266: #define ELF_TEXT ".text" /* code */
267:
268:
269: /* Section Attribute Flags - sh_flags */
270: #define SHF_WRITE 0x1 /* Writable */
271: #define SHF_ALLOC 0x2 /* occupies memory */
272: #define SHF_EXECINSTR 0x4 /* executable */
273: #define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */
274: /* specific section attributes */
275:
276: /* Symbol Table Entry */
277: typedef struct elf32_sym {
278: Elf32_Word st_name; /* name - index into string table */
279: Elf32_Addr st_value; /* symbol value */
280: Elf32_Word st_size; /* symbol size */
281: unsigned char st_info; /* type and binding */
282: unsigned char st_other; /* 0 - no defined meaning */
283: Elf32_Half st_shndx; /* section header index */
284: } Elf32_Sym;
285:
286: typedef struct {
287: Elf64_Half st_name; /* Symbol name index in str table */
288: Elf_Byte st_info; /* type / binding attrs */
289: Elf_Byte st_other; /* unused */
290: Elf64_Quarter st_shndx; /* section index of symbol */
291: Elf64_Xword st_value; /* value of symbol */
292: Elf64_Xword st_size; /* size of symbol */
293: } Elf64_Sym;
294:
295: /* Symbol table index */
296: #define STN_UNDEF 0 /* undefined */
297:
298: /* Extract symbol info - st_info */
299: #define ELF32_ST_BIND(x) ((x) >> 4)
300: #define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf)
301: #define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
302:
303: #define ELF64_ST_BIND(x) ((x) >> 4)
304: #define ELF64_ST_TYPE(x) (((unsigned int) x) & 0xf)
305: #define ELF64_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
306:
307: /* Symbol Binding - ELF32_ST_BIND - st_info */
308: #define STB_LOCAL 0 /* Local symbol */
309: #define STB_GLOBAL 1 /* Global symbol */
310: #define STB_WEAK 2 /* like global - lower precedence */
311: #define STB_NUM 3 /* number of symbol bindings */
312: #define STB_LOPROC 13 /* reserved range for processor */
313: #define STB_HIPROC 15 /* specific symbol bindings */
314:
315: /* Symbol type - ELF32_ST_TYPE - st_info */
316: #define STT_NOTYPE 0 /* not specified */
317: #define STT_OBJECT 1 /* data object */
318: #define STT_FUNC 2 /* function */
319: #define STT_SECTION 3 /* section */
320: #define STT_FILE 4 /* file */
321: #define STT_NUM 5 /* number of symbol types */
322: #define STT_LOPROC 13 /* reserved range for processor */
323: #define STT_HIPROC 15 /* specific symbol types */
324:
325: /* Relocation entry with implicit addend */
326: typedef struct {
327: Elf32_Addr r_offset; /* offset of relocation */
328: Elf32_Word r_info; /* symbol table index and type */
329: } Elf32_Rel;
330:
331: /* Relocation entry with explicit addend */
332: typedef struct {
333: Elf32_Addr r_offset; /* offset of relocation */
334: Elf32_Word r_info; /* symbol table index and type */
335: Elf32_Sword r_addend;
336: } Elf32_Rela;
337:
338: /* Extract relocation info - r_info */
339: #define ELF32_R_SYM(i) ((i) >> 8)
340: #define ELF32_R_TYPE(i) ((unsigned char) (i))
341: #define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t))
342:
343: typedef struct {
344: Elf64_Xword r_offset; /* where to do it */
345: Elf64_Xword r_info; /* index & type of relocation */
346: } Elf64_Rel;
347:
348: typedef struct {
349: Elf64_Xword r_offset; /* where to do it */
350: Elf64_Xword r_info; /* index & type of relocation */
351: Elf64_Sxword r_addend; /* adjustment value */
352: } Elf64_Rela;
353:
354: #define ELF64_R_SYM(info) ((info) >> 32)
355: #define ELF64_R_TYPE(info) ((info) & 0xFFFFFFFF)
1.1.1.2 ! root 356: #define ELF64_R_INFO(s,t) (((s) << 32) + (uint32_t)(t))
1.1 root 357:
358: /* Program Header */
359: typedef struct {
360: Elf32_Word p_type; /* segment type */
361: Elf32_Off p_offset; /* segment offset */
362: Elf32_Addr p_vaddr; /* virtual address of segment */
363: Elf32_Addr p_paddr; /* physical address - ignored? */
364: Elf32_Word p_filesz; /* number of bytes in file for seg. */
365: Elf32_Word p_memsz; /* number of bytes in mem. for seg. */
366: Elf32_Word p_flags; /* flags */
367: Elf32_Word p_align; /* memory alignment */
368: } Elf32_Phdr;
369:
370: typedef struct {
371: Elf64_Half p_type; /* entry type */
372: Elf64_Half p_flags; /* flags */
373: Elf64_Off p_offset; /* offset */
374: Elf64_Addr p_vaddr; /* virtual address */
375: Elf64_Addr p_paddr; /* physical address */
376: Elf64_Xword p_filesz; /* file size */
377: Elf64_Xword p_memsz; /* memory size */
378: Elf64_Xword p_align; /* memory & file alignment */
379: } Elf64_Phdr;
380:
381: /* Segment types - p_type */
382: #define PT_NULL 0 /* unused */
383: #define PT_LOAD 1 /* loadable segment */
384: #define PT_DYNAMIC 2 /* dynamic linking section */
385: #define PT_INTERP 3 /* the RTLD */
386: #define PT_NOTE 4 /* auxiliary information */
387: #define PT_SHLIB 5 /* reserved - purpose undefined */
388: #define PT_PHDR 6 /* program header */
389: #define PT_NUM 7 /* Number of segment types */
390: #define PT_LOPROC 0x70000000 /* reserved range for processor */
391: #define PT_HIPROC 0x7fffffff /* specific segment types */
392:
393: /* Segment flags - p_flags */
394: #define PF_X 0x1 /* Executable */
395: #define PF_W 0x2 /* Writable */
396: #define PF_R 0x4 /* Readable */
397: #define PF_MASKPROC 0xf0000000 /* reserved bits for processor */
398: /* specific segment flags */
399:
400: /* Dynamic structure */
401: typedef struct {
402: Elf32_Sword d_tag; /* controls meaning of d_val */
403: union {
404: Elf32_Word d_val; /* Multiple meanings - see d_tag */
405: Elf32_Addr d_ptr; /* program virtual address */
406: } d_un;
407: } Elf32_Dyn;
408:
409: typedef struct {
410: Elf64_Xword d_tag; /* controls meaning of d_val */
411: union {
412: Elf64_Addr d_ptr;
413: Elf64_Xword d_val;
414: } d_un;
415: } Elf64_Dyn;
416:
417: /* Dynamic Array Tags - d_tag */
418: #define DT_NULL 0 /* marks end of _DYNAMIC array */
419: #define DT_NEEDED 1 /* string table offset of needed lib */
420: #define DT_PLTRELSZ 2 /* size of relocation entries in PLT */
421: #define DT_PLTGOT 3 /* address PLT/GOT */
422: #define DT_HASH 4 /* address of symbol hash table */
423: #define DT_STRTAB 5 /* address of string table */
424: #define DT_SYMTAB 6 /* address of symbol table */
425: #define DT_RELA 7 /* address of relocation table */
426: #define DT_RELASZ 8 /* size of relocation table */
427: #define DT_RELAENT 9 /* size of relocation entry */
428: #define DT_STRSZ 10 /* size of string table */
429: #define DT_SYMENT 11 /* size of symbol table entry */
430: #define DT_INIT 12 /* address of initialization func. */
431: #define DT_FINI 13 /* address of termination function */
432: #define DT_SONAME 14 /* string table offset of shared obj */
433: #define DT_RPATH 15 /* string table offset of library
434: search path */
435: #define DT_SYMBOLIC 16 /* start sym search in shared obj. */
436: #define DT_REL 17 /* address of rel. tbl. w addends */
437: #define DT_RELSZ 18 /* size of DT_REL relocation table */
438: #define DT_RELENT 19 /* size of DT_REL relocation entry */
439: #define DT_PLTREL 20 /* PLT referenced relocation entry */
440: #define DT_DEBUG 21 /* bugger */
441: #define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */
442: #define DT_JMPREL 23 /* add. of PLT's relocation entries */
443: #define DT_BIND_NOW 24 /* Bind now regardless of env setting */
444: #define DT_NUM 25 /* Number used. */
445: #define DT_LOPROC 0x70000000 /* reserved range for processor */
446: #define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
447:
448: /* Standard ELF hashing function */
449: unsigned int elf_hash(const unsigned char *name);
450:
451: /*
452: * Note Definitions
453: */
454: typedef struct {
455: Elf32_Word namesz;
456: Elf32_Word descsz;
457: Elf32_Word type;
458: } Elf32_Note;
459:
460: typedef struct {
461: Elf64_Half namesz;
462: Elf64_Half descsz;
463: Elf64_Half type;
464: } Elf64_Note;
465:
466:
467: #if defined(ELFSIZE)
468: #define CONCAT(x,y) __CONCAT(x,y)
469: #define ELFNAME(x) CONCAT(elf,CONCAT(ELFSIZE,CONCAT(_,x)))
470: #define ELFNAME2(x,y) CONCAT(x,CONCAT(_elf,CONCAT(ELFSIZE,CONCAT(_,y))))
471: #define ELFNAMEEND(x) CONCAT(x,CONCAT(_elf,ELFSIZE))
472: #define ELFDEFNNAME(x) CONCAT(ELF,CONCAT(ELFSIZE,CONCAT(_,x)))
473: #endif
474:
475: #if defined(ELFSIZE) && (ELFSIZE == 32)
476: #define Elf_Ehdr Elf32_Ehdr
477: #define Elf_Phdr Elf32_Phdr
478: #define Elf_Shdr Elf32_Shdr
479: #define Elf_Sym Elf32_Sym
480: #define Elf_Rel Elf32_Rel
481: #define Elf_RelA Elf32_Rela
482: #define Elf_Dyn Elf32_Dyn
483: #define Elf_Word Elf32_Word
484: #define Elf_Sword Elf32_Sword
485: #define Elf_Addr Elf32_Addr
486: #define Elf_Off Elf32_Off
487: #define Elf_Nhdr Elf32_Nhdr
488: #define Elf_Note Elf32_Note
489:
490: #define ELF_R_SYM ELF32_R_SYM
491: #define ELF_R_TYPE ELF32_R_TYPE
492: #define ELF_R_INFO ELF32_R_INFO
493: #define ELFCLASS ELFCLASS32
494:
495: #define ELF_ST_BIND ELF32_ST_BIND
496: #define ELF_ST_TYPE ELF32_ST_TYPE
497: #define ELF_ST_INFO ELF32_ST_INFO
498:
499: #define AuxInfo Aux32Info
500: #elif defined(ELFSIZE) && (ELFSIZE == 64)
501: #define Elf_Ehdr Elf64_Ehdr
502: #define Elf_Phdr Elf64_Phdr
503: #define Elf_Shdr Elf64_Shdr
504: #define Elf_Sym Elf64_Sym
505: #define Elf_Rel Elf64_Rel
506: #define Elf_RelA Elf64_Rela
507: #define Elf_Dyn Elf64_Dyn
508: #define Elf_Word Elf64_Word
509: #define Elf_Sword Elf64_Sword
510: #define Elf_Addr Elf64_Addr
511: #define Elf_Off Elf64_Off
512: #define Elf_Nhdr Elf64_Nhdr
513: #define Elf_Note Elf64_Note
514:
515: #define ELF_R_SYM ELF64_R_SYM
516: #define ELF_R_TYPE ELF64_R_TYPE
517: #define ELF_R_INFO ELF64_R_INFO
518: #define ELFCLASS ELFCLASS64
519:
520: #define ELF_ST_BIND ELF64_ST_BIND
521: #define ELF_ST_TYPE ELF64_ST_TYPE
522: #define ELF_ST_INFO ELF64_ST_INFO
523:
524: #define AuxInfo Aux64Info
525: #endif
526:
527: #endif /* __XEN_PUBLIC_ELFSTRUCTS_H__ */
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