00001 /* 00002 00003 Copyright (C) 2000, 2001 Silicon Graphics, Inc. All Rights Reserved. 00004 00005 This program is free software; you can redistribute it and/or modify it 00006 under the terms of version 2.1 of the GNU Lesser General Public License 00007 as published by the Free Software Foundation. 00008 00009 This program is distributed in the hope that it would be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 00013 Further, this software is distributed without any warranty that it is 00014 free of the rightful claim of any third person regarding infringement 00015 or the like. Any license provided herein, whether implied or 00016 otherwise, applies only to this software file. Patent licenses, if 00017 any, provided herein do not apply to combinations of this program with 00018 other software, or any other product whatsoever. 00019 00020 You should have received a copy of the GNU Lesser General Public 00021 License along with this program; if not, write the Free Software 00022 Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, 00023 USA. 00024 00025 Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pky, 00026 Mountain View, CA 94043, or: 00027 00028 http://www.sgi.com 00029 00030 For further information regarding this notice, see: 00031 00032 http://oss.sgi.com/projects/GenInfo/NoticeExplan 00033 00034 */ 00035 00036 00037 /* 00038 00039 Given an fd, open up an xlate consumer handle 00040 00041 xlate_init_fd.c 00042 00043 $Revision: 1.1.1.1 $ 00044 $Date: 2005/10/21 19:00:00 $ 00045 00046 */ 00047 #include "xlateincl.h" 00048 00049 #ifdef _LIBELF_XTND_EXPANDED_DATA 00050 #pragma weak xlate_init_fd_xtnd = _xlate_init_fd_xtnd 00051 #elif defined(BUILD_OS_DARWIN) 00052 #else 00053 #pragma weak xlate_init_fd = _xlate_init_fd 00054 #endif 00055 00056 int 00057 xlate_init_fd(int fd, int open_debug_table, 00058 xlate_table_con * ret_tab_ptr) 00059 { 00060 00061 Elf *elf; 00062 xlate_table_con ltab = 0; 00063 int retstatus = XLATE_TB_STATUS_NO_ERROR; 00064 00065 if(elf_version(EV_CURRENT) == EV_NONE) { 00066 return XLATE_TB_STATUS_ELF_VERSION_BAD; 00067 } 00068 00069 #if defined(linux) || defined(BUILD_OS_DARWIN) 00070 elf = elf_begin(fd,ELF_C_READ,NULL); 00071 #else 00072 elf = elf_begin(fd,ELF_C_READ_MMAP,NULL); 00073 #endif 00074 if(elf == NULL) { 00075 return XLATE_TB_STATUS_ELF_BEGIN_BAD; 00076 } 00077 00078 retstatus = xlate_init_elf(elf, 00079 open_debug_table,<ab); 00080 00081 if(retstatus != XLATE_TB_STATUS_NO_ERROR) { 00082 (void)elf_end(elf); 00083 } else { 00084 ltab->xc_did_elf_begin = 1; 00085 *ret_tab_ptr = ltab; 00086 } 00087 00088 return retstatus; 00089 }
1.5.6