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 2006 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_rtldinfo(Rt_map *lmp) 34 { 35 Lm_list *lml = LIST(lmp); 36 37 if (DBG_NOTCLASS(DBG_C_UNUSED)) 38 return; 39 40 dbg_print(lml, MSG_INTL(MSG_USD_RTLDINFO), NAME(lmp), 41 NAME(lml->lm_info_lmp)); 42 } 43 44 void 45 Dbg_unused_unref(Rt_map *lmp, const char *depend) 46 { 47 if (DBG_NOTCLASS(DBG_C_UNUSED)) 48 return; 49 if (DBG_NOTDETAIL()) 50 return; 51 52 dbg_print(LIST(lmp), MSG_INTL(MSG_USD_UNREF), NAME(lmp), depend); 53 } 54 55 void 56 Dbg_unused_sec(Lm_list *lml, Is_desc *isp) 57 { 58 const char *str; 59 60 if (DBG_NOTCLASS(DBG_C_UNUSED)) 61 return; 62 if (DBG_NOTDETAIL()) 63 return; 64 65 /* 66 * If the file from which this section originates hasn't been referenced 67 * at all, skip this diagnostic, as it would have been covered under 68 * Dbg_unused_file() called from ignore_section_processing(). 69 */ 70 if (isp->is_file && 71 ((isp->is_file->ifl_flags & FLG_IF_FILEREF) == 0)) 72 return; 73 74 if (isp->is_flags & FLG_IS_DISCARD) 75 str = MSG_INTL(MSG_USD_SECDISCARD); 76 else 77 str = MSG_ORIG(MSG_STR_EMPTY); 78 79 dbg_print(lml, MSG_INTL(MSG_USD_SEC), isp->is_basename, 80 EC_XWORD(isp->is_shdr->sh_size), isp->is_file->ifl_name, str); 81 } 82 83 void 84 Dbg_unused_file(Lm_list *lml, const char *name, int needstr, uint_t cycle) 85 { 86 if (DBG_NOTCLASS(DBG_C_UNUSED)) 87 return; 88 89 if (needstr) 90 dbg_print(lml, MSG_INTL(MSG_USD_NEEDSTR), name); 91 else if (cycle) 92 dbg_print(lml, MSG_INTL(MSG_USD_FILECYCLIC), name, cycle); 93 else 94 dbg_print(lml, MSG_INTL(MSG_USD_FILE), name); 95 } 96