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 2009 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #include <sgs.h> 28 #include <stdio.h> 29 #include <debug.h> 30 #include <conv.h> 31 #include <_debug.h> 32 #include <msg.h> 33 34 /* 35 * Print out the dynamic section entries. 36 */ 37 void 38 Elf_dyn_title(Lm_list *lml) 39 { 40 dbg_print(lml, MSG_INTL(MSG_DYN_TITLE)); 41 } 42 43 void 44 Elf_dyn_entry(Lm_list *lml, Dyn *dyn, int ndx, const char *name, 45 uchar_t osabi, Half mach) 46 { 47 Conv_inv_buf_t inv_buf; 48 char index[INDEX_STR_SIZE]; 49 50 (void) snprintf(index, sizeof (index), MSG_ORIG(MSG_FMT_INDEX), ndx); 51 dbg_print(lml, MSG_INTL(MSG_DYN_ENTRY), index, 52 conv_dyn_tag(dyn->d_tag, osabi, mach, 0, &inv_buf), 53 EC_XWORD(dyn->d_un.d_val), name); 54 } 55 56 /* 57 * Variant of Elf_dyn_entry() specifically for DT_NULL. Handles the 58 * case of multiple adjacent DT_NULL entries by displaying them on 59 * a single line using an index range instead of a single index. 60 */ 61 void 62 Elf_dyn_null_entry(Lm_list *lml, Dyn *dyn, int start_ndx, int end_ndx) 63 { 64 Conv_inv_buf_t inv_buf; 65 char index[2 * INDEX_STR_SIZE]; 66 67 if (start_ndx == end_ndx) { 68 Elf_dyn_entry(lml, dyn, start_ndx, MSG_ORIG(MSG_STR_EMPTY), 69 ELFOSABI_NONE, 0); 70 } else { 71 (void) snprintf(index, sizeof (index), 72 MSG_ORIG(MSG_FMT_INDEX_RANGE), start_ndx, end_ndx); 73 dbg_print(lml, MSG_INTL(MSG_DYN_ENTRY), index, 74 conv_dyn_tag(DT_NULL, ELFOSABI_NONE, 0, 0, &inv_buf), 75 EC_XWORD(dyn->d_un.d_val), MSG_ORIG(MSG_STR_EMPTY)); 76 } 77 } 78