home *** CD-ROM | disk | FTP | other *** search
- /* BFD back-end data structures for ELF files.
- Copyright (C) 1992, 1993 Free Software Foundation, Inc.
- Written by Cygnus Support.
-
- This file is part of BFD, the Binary File Descriptor library.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program 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 for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #ifndef _LIBELF_H_
- #define _LIBELF_H_ 1
-
- #include "elf/common.h"
- #include "elf/internal.h"
- #include "elf/external.h"
-
- typedef struct
- {
- asymbol symbol;
- Elf_Internal_Sym internal_elf_sym;
- Elf_External_Sym native_elf_sym;
- /* these are used for the generation of .stabX symbols (?) */
- short desc;
- unsigned char type;
- char other;
- } elf_symbol_type;
-
- struct elf_backend_data {
- void (*elf_info_to_howto) PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
- enum bfd_architecture arch;
-
- /* @@ I really don't think this should be here. I don't know what
- global_sym is supposed to be used for, but I doubt it's something
- that would be considered global, e.g., if you've got a program
- reading and writing many BFDs. My hunch is that it's specific to
- the output BFD. If not, put a comment here explaining why. */
- elf_symbol_type *global_sym;
- };
-
- extern bfd_target *elf_object_p PARAMS ((bfd *));
- extern bfd_target *elf_core_file_p PARAMS ((bfd *));
- extern boolean elf_mkobject PARAMS ((bfd *));
- extern boolean elf_write_object_contents PARAMS ((bfd *));
- extern char *elf_core_file_failing_command PARAMS ((bfd *));
- extern int elf_core_file_failing_signal PARAMS ((bfd *));
- extern boolean elf_core_file_matches_executable_p PARAMS ((bfd *, bfd *));
- extern boolean elf_set_section_contents PARAMS ((bfd *, sec_ptr, PTR,
- file_ptr, bfd_size_type));
- extern unsigned int elf_get_symtab_upper_bound PARAMS ((bfd *));
- extern unsigned int elf_get_symtab PARAMS ((bfd *, asymbol **));
- extern unsigned int elf_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr));
- extern unsigned int elf_canonicalize_reloc PARAMS ((bfd *, sec_ptr,
- arelent **, asymbol **));
- extern asymbol *elf_make_empty_symbol PARAMS ((bfd *));
- extern void elf_print_symbol PARAMS ((bfd *, PTR, asymbol *,
- bfd_print_symbol_type));
- extern alent *elf_get_lineno PARAMS ((bfd *, asymbol *));
- extern boolean elf_set_arch_mach PARAMS ((bfd *, enum bfd_architecture,
- unsigned long));
- extern boolean elf_find_nearest_line PARAMS ((bfd *, asection *, asymbol **,
- bfd_vma, CONST char **,
- CONST char **, unsigned int *));
- extern int elf_sizeof_headers PARAMS ((bfd *, boolean));
-
- /* If the target doesn't have reloc handling written yet: */
- extern void elf_no_info_to_howto PARAMS ((bfd *, arelent *,
- Elf_Internal_Rela *));
-
- #endif /* _LIBELF_H_ */
-