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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ELF_ELF_IMPL_H 28 #define _ELF_ELF_IMPL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #if !defined(_LP64) || defined(_ELF32_COMPAT) 37 38 /* 39 * Definitions for ELF32, native 32-bit or 32-bit compatibility mode. 40 */ 41 #define ELFCLASS ELFCLASS32 42 typedef unsigned int aux_val_t; 43 typedef auxv32_t aux_entry_t; 44 45 #define USR_LIB_RTLD "/usr/lib/ld.so.1" 46 47 #else /* !_LP64 || _ELF32_COMPAT */ 48 49 /* 50 * Definitions for native 64-bit ELF 51 */ 52 #define ELFCLASS ELFCLASS64 53 typedef unsigned long aux_val_t; 54 typedef auxv_t aux_entry_t; 55 56 /* put defines for 64-bit architectures here */ 57 #if defined(__sparcv9) 58 #define USR_LIB_RTLD "/usr/lib/sparcv9/ld.so.1" 59 #endif 60 61 #if defined(__amd64) 62 #define USR_LIB_RTLD "/usr/lib/amd64/ld.so.1" 63 #endif 64 65 #endif /* !_LP64 || _ELF32_COMPAT */ 66 67 /* 68 * Start of an ELF Note. 69 */ 70 typedef struct { 71 Nhdr nhdr; 72 char name[8]; 73 } Note; 74 75 #ifdef _ELF32_COMPAT 76 /* 77 * These are defined only for the 32-bit compatibility 78 * compilation mode of the 64-bit kernel. 79 */ 80 #define elfexec elf32exec 81 #define elfnote elf32note 82 #define elfcore elf32core 83 #define setup_note_header setup_note_header32 84 #define write_elfnotes write_elfnotes32 85 #define setup_old_note_header setup_old_note_header32 86 #define write_old_elfnotes write_old_elfnotes32 87 88 #if defined(__sparc) 89 #define gwindows_t gwindows32_t 90 #define rwindow rwindow32 91 #endif 92 93 #define psinfo_t psinfo32_t 94 #define pstatus_t pstatus32_t 95 #define lwpsinfo_t lwpsinfo32_t 96 #define lwpstatus_t lwpstatus32_t 97 98 #define prgetpsinfo prgetpsinfo32 99 #define prgetstatus prgetstatus32 100 #define prgetlwpsinfo prgetlwpsinfo32 101 #define prgetlwpstatus prgetlwpstatus32 102 #define prgetwindows prgetwindows32 103 104 #define prpsinfo_t prpsinfo32_t 105 #define prstatus_t prstatus32_t 106 #if defined(prfpregset_t) 107 #undef prfpregset_t 108 #endif 109 #define prfpregset_t prfpregset32_t 110 111 #define oprgetstatus oprgetstatus32 112 #define oprgetpsinfo oprgetpsinfo32 113 #define prgetprfpregs prgetprfpregs32 114 115 #endif /* _ELF32_COMPAT */ 116 117 extern int elfnote(vnode_t *, offset_t *, int, int, void *, rlim64_t, cred_t *); 118 extern void setup_old_note_header(Phdr *, proc_t *); 119 extern void setup_note_header(Phdr *, proc_t *); 120 121 extern int write_old_elfnotes(proc_t *, int, vnode_t *, offset_t, 122 rlim64_t, cred_t *); 123 124 extern int write_elfnotes(proc_t *, int, vnode_t *, offset_t, 125 rlim64_t, cred_t *, core_content_t); 126 127 #ifdef __cplusplus 128 } 129 #endif 130 131 #endif /* _ELF_ELF_IMPL_H */ 132