| /* |
| * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #ifndef _SALIBELF_H_ |
| #define _SALIBELF_H_ |
| |
| #include <elf.h> |
| #include "elfmacros.h" |
| #include "libproc_impl.h" |
| |
| // read ELF file header. |
| int read_elf_header(int fd, ELF_EHDR* ehdr); |
| |
| // is given file descriptor corresponds to an ELF file? |
| bool is_elf_file(int fd); |
| |
| // read program header table of an ELF file. caller has to |
| // free the result pointer after use. NULL on failure. |
| ELF_PHDR* read_program_header_table(int fd, ELF_EHDR* hdr); |
| |
| // read section header table of an ELF file. caller has to |
| // free the result pointer after use. NULL on failure. |
| ELF_SHDR* read_section_header_table(int fd, ELF_EHDR* hdr); |
| |
| // read a particular section's data. caller has to free the |
| // result pointer after use. NULL on failure. |
| void* read_section_data(int fd, ELF_EHDR* ehdr, ELF_SHDR* shdr); |
| |
| // find the base address at which the library wants to load itself |
| uintptr_t find_base_address(int fd, ELF_EHDR* ehdr); |
| #endif /* _SALIBELF_H_ */ |