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 /* 23 * Copyright (c) 1988 AT&T 24 * All Rights Reserved 25 * 26 * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. 27 */ 28 29 /* 30 * Global variables 31 */ 32 #include <sys/elf.h> 33 #include "msg.h" 34 #include "_libld.h" 35 36 APlist *lib_support; /* list of support libraries specified */ 37 /* (-S option) */ 38 int demangle_flag; /* symbol demangling required */ 39 40 /* 41 * Paths and directories for library searches. These are used to set up 42 * linked lists of directories which are maintained in the ofl structure. 43 */ 44 char *Plibpath; /* User specified -YP or defaults to LIBPATH */ 45 char *Llibdir; /* User specified -YL */ 46 char *Ulibdir; /* User specified -YU */ 47 48 /* 49 * A default library search path is used if one was not supplied on the command 50 * line. Note: these strings can not use MSG_ORIG() since they are modified as 51 * part of the path processing. 52 */ 53 char def64_Plibpath[] = "/lib/64:/usr/lib/64"; 54 char def32_Plibpath[] = "/usr/ccs/lib:/lib:/usr/lib"; 55 56 /* 57 * Rejected file error messages (indexed to match SGS_REJ_ values). 58 */ 59 const Msg 60 reject[SGS_REJ_NUM] = { 61 MSG_STR_EMPTY, 62 MSG_REJ_MACH, /* MSG_INTL(MSG_REJ_MACH) */ 63 MSG_REJ_CLASS, /* MSG_INTL(MSG_REJ_CLASS) */ 64 MSG_REJ_DATA, /* MSG_INTL(MSG_REJ_DATA) */ 65 MSG_REJ_TYPE, /* MSG_INTL(MSG_REJ_TYPE) */ 66 MSG_REJ_BADFLAG, /* MSG_INTL(MSG_REJ_BADFLAG) */ 67 MSG_REJ_MISFLAG, /* MSG_INTL(MSG_REJ_MISFLAG) */ 68 MSG_REJ_VERSION, /* MSG_INTL(MSG_REJ_VERSION) */ 69 MSG_REJ_HAL, /* MSG_INTL(MSG_REJ_HAL) */ 70 MSG_REJ_US3, /* MSG_INTL(MSG_REJ_US3) */ 71 MSG_REJ_STR, /* MSG_INTL(MSG_REJ_STR) */ 72 MSG_REJ_UNKFILE, /* MSG_INTL(MSG_REJ_UNKFILE) */ 73 MSG_REJ_UNKCAP, /* MSG_INTL(MSG_REJ_UNKCAP) */ 74 MSG_REJ_HWCAP_1, /* MSG_INTL(MSG_REJ_HWCAP_1) */ 75 MSG_REJ_SFCAP_1, /* MSG_INTL(MSG_REJ_SFCAP_1) */ 76 MSG_REJ_MACHCAP, /* MSG_INTL(MSG_REJ_MACHCAP) */ 77 MSG_REJ_PLATCAP, /* MSG_INTL(MSG_REJ_PLATCAP) */ 78 MSG_REJ_HWCAP_2, /* MSG_INTL(MSG_REJ_HWCAP_2) */ 79 MSG_REJ_ARCHIVE, /* MSG_INTL(MSG_REJ_ARCHIVE) */ 80 MSG_REJ_KMOD /* MSG_INTL(MSG_REJ_KMOD) */ 81 }; 82 #if SGS_REJ_NUM != (SGS_REJ_KMOD + 1) 83 #error SGS_REJ_NUM has changed 84 #endif 85 86 /* 87 * Symbol types that we include in .SUNW_ldynsym sections 88 * (indexed by STT_ values). 89 */ 90 const int 91 ldynsym_symtype[] = { 92 0, /* STT_NOTYPE (not counting 1st slot) */ 93 0, /* STT_OBJECT */ 94 1, /* STT_FUNC */ 95 0, /* STT_SECTION */ 96 1, /* STT_FILE */ 97 0, /* STT_COMMON */ 98 0, /* STT_TLS */ 99 0, /* 7 */ 100 0, /* 8 */ 101 0, /* 9 */ 102 0, /* 10 */ 103 0, /* 11 */ 104 0, /* 12 */ 105 0, /* STT_SPARC_REGISTER */ 106 0, /* 14 */ 107 0, /* 15 */ 108 }; 109 #if STT_NUM != (STT_TLS + 1) 110 #error "STT_NUM has grown. Update ldynsym_symtype[]." 111 #endif 112 113 /* 114 * Symbol types that we include in .SUNW_dynsymsort sections 115 * (indexed by STT_ values). 116 */ 117 const int 118 dynsymsort_symtype[] = { 119 0, /* STT_NOTYPE */ 120 1, /* STT_OBJECT */ 121 1, /* STT_FUNC */ 122 0, /* STT_SECTION */ 123 0, /* STT_FILE */ 124 1, /* STT_COMMON */ 125 0, /* STT_TLS */ 126 0, /* 7 */ 127 0, /* 8 */ 128 0, /* 9 */ 129 0, /* 10 */ 130 0, /* 11 */ 131 0, /* 12 */ 132 0, /* STT_SPARC_REGISTER */ 133 0, /* 14 */ 134 0, /* 15 */ 135 }; 136 #if STT_NUM != (STT_TLS + 1) 137 #error "STT_NUM has grown. Update dynsymsort_symtype[]." 138 #endif 139