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 <_debug.h> 30 #include <conv.h> 31 #include <msg.h> 32 33 void 34 Elf_shdr(Lm_list *lml, Half mach, Shdr *shdr) 35 { 36 Conv_inv_buf_t inv_buf1, inv_buf2; 37 Conv_sec_flags_buf_t sec_flags_buf; 38 39 dbg_print(lml, MSG_ORIG(MSG_SHD_ADDR), EC_ADDR(shdr->sh_addr), 40 conv_sec_flags(shdr->sh_flags, 0, &sec_flags_buf)); 41 dbg_print(lml, MSG_ORIG(MSG_SHD_SIZE), EC_XWORD(shdr->sh_size), 42 conv_sec_type(mach, shdr->sh_type, 0, &inv_buf1)); 43 if (shdr->sh_entsize == 0) { 44 dbg_print(lml, MSG_ORIG(MSG_SHD_OFFSET), 45 EC_OFF(shdr->sh_offset), EC_XWORD(shdr->sh_entsize)); 46 } else { /* Provide an entry count */ 47 Xword nelts = shdr->sh_size / shdr->sh_entsize; 48 const char *entstr = (nelts == 1) ? MSG_INTL(MSG_SHD_ENTRY_1) : 49 MSG_INTL(MSG_SHD_ENTRY_N); 50 51 dbg_print(lml, MSG_ORIG(MSG_SHD_OFFSET_ENT), 52 EC_OFF(shdr->sh_offset), EC_XWORD(shdr->sh_entsize), 53 EC_XWORD(nelts), entstr); 54 } 55 dbg_print(lml, MSG_ORIG(MSG_SHD_LINK), 56 conv_sec_linkinfo(shdr->sh_link, shdr->sh_flags, &inv_buf1), 57 conv_sec_linkinfo(shdr->sh_info, shdr->sh_flags, &inv_buf2)); 58 dbg_print(lml, MSG_ORIG(MSG_SHD_ALIGN), EC_XWORD(shdr->sh_addralign)); 59 } 60 61 void 62 Dbg_shdr_modified(Lm_list *lml, const char *obj, Half mach, Shdr *oshdr, 63 Shdr *nshdr, const char *name) 64 { 65 if (DBG_NOTCLASS(DBG_C_SECTIONS | DBG_C_SUPPORT)) 66 return; 67 if (DBG_NOTDETAIL()) 68 return; 69 70 Dbg_util_nl(lml, DBG_NL_STD); 71 dbg_print(lml, MSG_INTL(MSG_SHD_MODIFIED), name, obj); 72 73 dbg_print(lml, MSG_INTL(MSG_SHD_ORIG)); 74 Elf_shdr(lml, mach, oshdr); 75 76 dbg_print(lml, MSG_INTL(MSG_SHD_NEW)); 77 Elf_shdr(lml, mach, nshdr); 78 79 Dbg_util_nl(lml, DBG_NL_STD); 80 } 81