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 2007 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 <sgs.h> 29 #include <stdio.h> 30 #include <debug.h> 31 #include <msg.h> 32 33 void 34 Elf_syminfo_title(Lm_list *lml) 35 { 36 dbg_print(lml, MSG_INTL(MSG_SYMINFO_TITLE)); 37 } 38 39 #define FLAGSZ 16 40 #define NDXSZ 10 41 42 void 43 Elf_syminfo_entry(Lm_list *lml, Word ndx, Syminfo *sip, const char *name, 44 const char *needed) 45 { 46 const char *bndstr, *str; 47 char flagstr[FLAGSZ], sndxstr[NDXSZ], dndxstr[NDXSZ]; 48 int flgndx = 0; 49 Half flags = sip->si_flags; 50 51 if (flags & SYMINFO_FLG_DIRECT) { 52 if (sip->si_boundto == SYMINFO_BT_SELF) 53 bndstr = MSG_INTL(MSG_SYMINFO_SELF); 54 else if (sip->si_boundto == SYMINFO_BT_PARENT) 55 bndstr = MSG_INTL(MSG_SYMINFO_PARENT); 56 else 57 bndstr = needed; 58 59 flagstr[flgndx++] = 'D'; 60 flags &= ~SYMINFO_FLG_DIRECT; 61 62 } else if (flags & SYMINFO_FLG_FILTER) { 63 bndstr = needed; 64 flagstr[flgndx++] = 'F'; 65 flags &= ~SYMINFO_FLG_FILTER; 66 67 } else if (flags & SYMINFO_FLG_AUXILIARY) { 68 bndstr = needed; 69 flagstr[flgndx++] = 'A'; 70 flags &= ~SYMINFO_FLG_AUXILIARY; 71 72 } else if (sip->si_boundto == SYMINFO_BT_EXTERN) 73 bndstr = MSG_INTL(MSG_SYMINFO_EXTERN); 74 else 75 bndstr = MSG_ORIG(MSG_STR_EMPTY); 76 77 if (flags & SYMINFO_FLG_DIRECTBIND) { 78 flagstr[flgndx++] = 'B'; 79 flags &= ~SYMINFO_FLG_DIRECTBIND; 80 } 81 if (flags & SYMINFO_FLG_COPY) { 82 flagstr[flgndx++] = 'C'; 83 flags &= ~SYMINFO_FLG_COPY; 84 } 85 if (flags & SYMINFO_FLG_LAZYLOAD) { 86 flagstr[flgndx++] = 'L'; 87 flags &= ~SYMINFO_FLG_LAZYLOAD; 88 } 89 if (flags & SYMINFO_FLG_NOEXTDIRECT) { 90 flagstr[flgndx++] = 'N'; 91 flags &= ~SYMINFO_FLG_NOEXTDIRECT; 92 } 93 if (flags & SYMINFO_FLG_INTERPOSE) { 94 flagstr[flgndx++] = 'I'; 95 flags &= ~SYMINFO_FLG_INTERPOSE; 96 } 97 98 /* 99 * Did we account for all of the flags? 100 */ 101 if (flags) 102 (void) snprintf(&flagstr[flgndx], FLAGSZ - flgndx, 103 MSG_ORIG(MSG_SYMINFO_UNKFLAG), flags); 104 else 105 flagstr[flgndx] = '\0'; 106 107 /* 108 * If we've bound to a dependency, determine the dynamic entry index. 109 */ 110 if (bndstr == needed) { 111 (void) snprintf(dndxstr, NDXSZ, MSG_ORIG(MSG_FMT_INDEX), 112 sip->si_boundto); 113 str = dndxstr; 114 } else 115 str = MSG_ORIG(MSG_STR_EMPTY); 116 117 (void) snprintf(sndxstr, NDXSZ, MSG_ORIG(MSG_FMT_INDEX), ndx); 118 119 dbg_print(lml, MSG_INTL(MSG_SYMINFO_ENTRY), sndxstr, flagstr, str, 120 bndstr, Elf_demangle_name(name)); 121 } 122