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 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include "msg.h" 29 #include "_debug.h" 30 #include "libld.h" 31 32 void 33 Dbg_unused_sec(Is_desc *isp) 34 { 35 const char *str; 36 37 if (DBG_NOTCLASS(DBG_UNUSED)) 38 return; 39 if (DBG_NOTDETAIL()) 40 return; 41 42 /* 43 * If the file from which this section originates hasn't been referenced 44 * at all, skip this diagnostic, as it would have been covered under 45 * Dbg_unused_file() called from ignore_section_processing(). 46 */ 47 if (isp->is_file && 48 ((isp->is_file->ifl_flags & FLG_IF_FILEREF) == 0)) 49 return; 50 51 if (isp->is_flags & FLG_IS_DISCARD) 52 str = MSG_INTL(MSG_USD_SECDISCARD); 53 else 54 str = MSG_ORIG(MSG_STR_EMPTY); 55 56 dbg_print(MSG_INTL(MSG_USD_SEC), isp->is_basename, 57 EC_XWORD(isp->is_shdr->sh_size), isp->is_file->ifl_name, str); 58 } 59 60 /* 61 * There are no ELF32/ELF64 data structures in these functions - only define 62 * one copy in liblddbg. 63 */ 64 #if !defined(_ELF64) 65 66 void 67 Dbg_unused_file(const char *name, int cycle) 68 { 69 if (DBG_NOTCLASS(DBG_UNUSED)) 70 return; 71 72 if (cycle) 73 dbg_print(MSG_INTL(MSG_USD_FILECYCLIC), name, cycle); 74 else 75 dbg_print(MSG_INTL(MSG_USD_FILE), name); 76 } 77 78 void 79 Dbg_unused_unref(const char *caller, const char *depend) 80 { 81 if (DBG_NOTCLASS(DBG_UNUSED)) 82 return; 83 if (DBG_NOTDETAIL()) 84 return; 85 86 dbg_print(MSG_INTL(MSG_USD_UNREF), caller, depend); 87 } 88 89 void 90 Dbg_unused_rtldinfo(const char *fname1, const char *fname2) 91 { 92 if (DBG_NOTCLASS(DBG_UNUSED)) 93 return; 94 95 dbg_print(MSG_INTL(MSG_USD_RTLDINFO), fname1, fname2); 96 } 97 #endif 98