1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _ELF_READ_H 27 #define _ELF_READ_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #define BUFSZ 128 32 typedef struct Elf_Info { 33 boolean_t dynamic; /* dymanically linked? */ 34 unsigned core_type; /* core? what type of core? */ 35 unsigned stripped; /* symtab, debug info */ 36 unsigned flags; /* e_flags */ 37 unsigned machine; /* e_machine */ 38 unsigned type; /* e_type */ 39 int elffd; /* fd of file being processed */ 40 char fname[PRFNSZ]; /* name of process that dumped core */ 41 char cap_str[BUFSZ]; /* hw/sw capabilities */ 42 char *file; /* file being processed */ 43 } Elf_Info; 44 45 /* values for Elf_Info.stripped */ 46 #define E_DBGINF 0x01 47 #define E_SYMTAB 0x02 48 #define E_NOSTRIP 0x03 49 50 /* values for Elf_Info.core_type; */ 51 #define EC_NOTCORE 0x0 52 #define EC_OLDCORE 0x1 53 #define EC_NEWCORE 0x2 54 55 /* elf file processing errors */ 56 #define ELF_ERR_ELFCAP1 gettext("%s: %s zero size or zero entry ELF " \ 57 "section - ELF capabilities ignored\n") 58 #define ELF_ERR_ELFCAP2 gettext("%s: %s: can't read ELF capabilities " \ 59 "data - ELF capabilities ignored\n") 60 61 extern int is_in_list(char *str); 62 63 /* return status for elf_read and its helper functions */ 64 #define ELF_READ_OKAY 1 65 #define ELF_READ_FAIL 0 66 67 #if defined(_ELF64) 68 69 #define Elf_Ehdr Elf64_Ehdr 70 #define Elf_Shdr Elf64_Shdr 71 #define Elf_Phdr Elf64_Phdr 72 #define Elf_Cap Elf64_Cap 73 #define Elf_Nhdr Elf64_Nhdr 74 #define Elf_Word Elf64_Word 75 76 #define elf_read elf_read64 77 #define elf_xlatetom elf64_xlatetom 78 #define elf_fsize elf64_fsize 79 #define get_class get_class64 80 #define get_version get_version64 81 #define get_format get_format64 82 83 #else 84 85 #define Elf_Ehdr Elf32_Ehdr 86 #define Elf_Shdr Elf32_Shdr 87 #define Elf_Phdr Elf32_Phdr 88 #define Elf_Cap Elf32_Cap 89 #define Elf_Nhdr Elf32_Nhdr 90 #define Elf_Word Elf32_Word 91 92 #define elf_read elf_read32 93 #define elf_xlatetom elf32_xlatetom 94 #define elf_fsize elf32_fsize 95 #define get_class get_class32 96 #define get_version get_version32 97 #define get_format get_format32 98 99 #endif 100 101 /* so lint can understand elf_read64 is defined */ 102 #ifdef lint 103 #define elf_read64 elf_read 104 #endif /* lint */ 105 106 #endif /* _ELF_READ_H */ 107