projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 30fdf114 LG |
1 | /*- |
| 2 | * Copyright (c) 1998 John D. Polstra. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * | |
| 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
| 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 24 | * SUCH DAMAGE. | |
| 25 | * | |
| 26 | * $FreeBSD: src/sys/sys/elf_generic.h,v 1.6.14.2 2007/12/03 21:30:36 marius Exp $ | |
| 27 | */ | |
| 28 | ||
| 29 | #ifndef _SYS_ELF_GENERIC_H_ | |
| 30 | #define _SYS_ELF_GENERIC_H_ 1 | |
| 31 | ||
| 32 | #include <sys/cdefs.h> | |
| 33 | ||
| 34 | /* | |
| 35 | * Definitions of generic ELF names which relieve applications from | |
| 36 | * needing to know the word size. | |
| 37 | */ | |
| 38 | ||
| 39 | #if __ELF_WORD_SIZE != 32 && __ELF_WORD_SIZE != 64 | |
| 40 | #error "__ELF_WORD_SIZE must be defined as 32 or 64" | |
| 41 | #endif | |
| 42 | ||
| 43 | #define ELF_CLASS __CONCAT(ELFCLASS,__ELF_WORD_SIZE) | |
| 44 | ||
| 45 | #if BYTE_ORDER == LITTLE_ENDIAN | |
| 46 | #define ELF_DATA ELFDATA2LSB | |
| 47 | #elif BYTE_ORDER == BIG_ENDIAN | |
| 48 | #define ELF_DATA ELFDATA2MSB | |
| 49 | #else | |
| 50 | #error "Unknown byte order" | |
| 51 | #endif | |
| 52 | ||
| 53 | #define __elfN(x) __CONCAT(__CONCAT(__CONCAT(elf,__ELF_WORD_SIZE),_),x) | |
| 54 | #define __ElfN(x) __CONCAT(__CONCAT(__CONCAT(Elf,__ELF_WORD_SIZE),_),x) | |
| 55 | #define __ELFN(x) __CONCAT(__CONCAT(__CONCAT(ELF,__ELF_WORD_SIZE),_),x) | |
| 56 | #define __ElfType(x) typedef __ElfN(x) __CONCAT(Elf_,x) | |
| 57 | ||
| 58 | __ElfType(Addr); | |
| 59 | __ElfType(Half); | |
| 60 | __ElfType(Off); | |
| 61 | __ElfType(Sword); | |
| 62 | __ElfType(Word); | |
| 63 | __ElfType(Ehdr); | |
| 64 | __ElfType(Shdr); | |
| 65 | __ElfType(Phdr); | |
| 66 | __ElfType(Dyn); | |
| 67 | __ElfType(Rel); | |
| 68 | __ElfType(Rela); | |
| 69 | __ElfType(Sym); | |
| 70 | __ElfType(Verdef); | |
| 71 | __ElfType(Verdaux); | |
| 72 | __ElfType(Verneed); | |
| 73 | __ElfType(Vernaux); | |
| 74 | __ElfType(Versym); | |
| 75 | ||
| 76 | /* Non-standard ELF types. */ | |
| 77 | __ElfType(Hashelt); | |
| 78 | __ElfType(Size); | |
| 79 | __ElfType(Ssize); | |
| 80 | ||
| 81 | #define ELF_R_SYM __ELFN(R_SYM) | |
| 82 | #define ELF_R_TYPE __ELFN(R_TYPE) | |
| 83 | #define ELF_R_INFO __ELFN(R_INFO) | |
| 84 | #define ELF_ST_BIND __ELFN(ST_BIND) | |
| 85 | #define ELF_ST_TYPE __ELFN(ST_TYPE) | |
| 86 | #define ELF_ST_INFO __ELFN(ST_INFO) | |
| 87 | ||
| 88 | #endif /* !_SYS_ELF_GENERIC_H_ */ |