[deliverable/binutils-gdb.git] / bfd / libelf.h

/* 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"

/* If size isn't specified as 64 or 32, NAME macro should fail.  */
#ifndef NAME
#if ARCH_SIZE==64
#define NAME(x,y) CAT4(x,64,_,y)
#endif
#if ARCH_SIZE==32
#define NAME(x,y) CAT4(x,32,_,y)
#endif
#endif

#ifndef NAME
#define NAME(x,y) CAT4(x,NOSIZE,_,y)
#endif

#define ElfNAME(X)	NAME(Elf,X)
#define elfNAME(X)	NAME(elf,X)

/* Information held for an ELF symbol.  The first field is the
   corresponding asymbol.  Every symbol is an ELF file is actually a
   pointer to this structure, although it is often handled as a
   pointer to an asymbol.  */

typedef struct
{
  /* The BFD symbol.  */
  asymbol symbol;
  /* ELF symbol information.  */
  Elf_Internal_Sym internal_elf_sym;
  /* Backend specific information.  */
  union
    {
      unsigned int hppa_arg_reloc;
      PTR any;
    }
  tc_data;
} elf_symbol_type;

/* Constant information held for an ELF backend.  */

struct elf_backend_data
{
  /* Whether the backend uses REL or RELA relocations.  FIXME: some
     ELF backends use both.  When we need to support one, this whole
     approach will need to be changed.  */
  int use_rela_p;

  /* Whether this backend is 64 bits or not.  FIXME: Who cares?  */
  int elf_64_p;

  /* The architecture for this backend.  */
  enum bfd_architecture arch;

  /* The ELF machine code (EM_xxxx) for this backend.  */
  int elf_machine_code;

  /* The maximum page size for this backend.  */
  bfd_vma maxpagesize;

  /* A function to translate an ELF RELA relocation to a BFD arelent
     structure.  */
  void (*elf_info_to_howto) PARAMS ((bfd *, arelent *,
				     Elf_Internal_Rela *));

  /* A function to translate an ELF REL relocation to a BFD arelent
     structure.  */
  void (*elf_info_to_howto_rel) PARAMS ((bfd *, arelent *,
					 Elf_Internal_Rel *));

  /* The remaining functions are hooks which are called only if they
     are not NULL.  */

  /* A function to permit a backend specific check on whether a
     particular BFD format is relevant for an object file, and to
     permit the backend to set any global information it wishes.  When
     this is called elf_elfheader is set, but anything else should be
     used with caution.  If this returns false, the check_format
     routine will return a wrong_format error.  */
  boolean (*elf_backend_object_p) PARAMS ((bfd *));

  /* A function to do additional symbol processing when reading the
     ELF symbol table.  This is where any processor-specific special
     section indices are handled.  */
  void (*elf_backend_symbol_processing) PARAMS ((bfd *, asymbol *));

  /* A function to do additional symbol processing after reading the
     entire ELF symbol table.  */
  boolean (*elf_backend_symbol_table_processing) PARAMS ((bfd *,
							  elf_symbol_type *,
							  int));

  /* A function to do additional processing on the ELF section header
     just before writing it out.  This is used to set the flags and
     type fields for some sections, or to actually write out data for
     unusual sections.  */
  boolean (*elf_backend_section_processing) PARAMS ((bfd *,
						     Elf32_Internal_Shdr *));

  /* A function to handle unusual section types when creating BFD
     sections from ELF sections.  */
  boolean (*elf_backend_section_from_shdr) PARAMS ((bfd *,
						    Elf32_Internal_Shdr *,
						    char *));

  /* A function to set up the ELF section header for a BFD section in
     preparation for writing it out.  This is where the flags and type
     fields are set for unusual sections.  */
  boolean (*elf_backend_fake_sections) PARAMS ((bfd *, Elf32_Internal_Shdr *,
						asection *));

  /* A function to get the ELF section index for a BFD section.  If
     this returns true, the section was found.  If it is a normal ELF
     section, *RETVAL should be left unchanged.  If it is not a normal
     ELF section *RETVAL should be set to the SHN_xxxx index.  */
  boolean (*elf_backend_section_from_bfd_section)
    PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *, int *retval));

  /* The swapping table to use when dealing with ECOFF information.
     Used for the MIPS ELF .mdebug section.  */
  const struct ecoff_debug_swap *elf_backend_ecoff_debug_swap;
};

struct elf_sym_extra
{
  int elf_sym_num;		/* sym# after locals/globals are reordered */
};

typedef struct elf_sym_extra Elf_Sym_Extra;

struct bfd_elf_section_data {
  Elf_Internal_Shdr this_hdr;
  Elf_Internal_Shdr rel_hdr;
  int this_idx, rel_idx;
};
#define elf_section_data(sec)  ((struct bfd_elf_section_data*)sec->used_by_bfd)
#define shdr_name(abfd,shdr)	(elf_shstrtab (abfd)->tab + (shdr)->sh_name)

#define get_elf_backend_data(abfd) \
  ((struct elf_backend_data *) (abfd)->xvec->backend_data)

struct strtab
{
  char *tab;
  int nentries;
  int length;
};

/* Some private data is stashed away for future use using the tdata pointer
   in the bfd structure.  */

struct elf_obj_tdata
{
  Elf_Internal_Ehdr elf_header[1];	/* Actual data, but ref like ptr */
  Elf_Internal_Shdr **elf_sect_ptr;
  Elf_Internal_Phdr *phdr;
  struct strtab *strtab_ptr;
  int num_locals;
  int num_globals;
  Elf_Internal_Sym *internal_syms;
  elf_symbol_type *symbols;	/* elf_symbol_type */
  Elf_Sym_Extra *sym_extra;
  asymbol **section_syms;	/* STT_SECTION symbols for each section */
  int num_section_syms;		/* number of section_syms allocated */
  Elf_Internal_Shdr symtab_hdr;
  Elf_Internal_Shdr shstrtab_hdr;
  Elf_Internal_Shdr strtab_hdr;
  int symtab_section, shstrtab_section, strtab_section;
  file_ptr next_file_pos;
  void *prstatus;		/* The raw /proc prstatus structure */
  void *prpsinfo;		/* The raw /proc prpsinfo structure */
  bfd_vma gp;			/* The gp value (MIPS only, for now) */
  int gp_size;			/* The gp size (MIPS only, for now) */
};

#define elf_tdata(bfd)		((bfd) -> tdata.elf_obj_data)
#define elf_elfheader(bfd)	(elf_tdata(bfd) -> elf_header)
#define elf_elfsections(bfd)	(elf_tdata(bfd) -> elf_sect_ptr)
#define elf_shstrtab(bfd)	(elf_tdata(bfd) -> strtab_ptr)
#define elf_onesymtab(bfd)	(elf_tdata(bfd) -> symtab_section)
#define elf_num_locals(bfd)	(elf_tdata(bfd) -> num_locals)
#define elf_num_globals(bfd)	(elf_tdata(bfd) -> num_globals)
#define elf_sym_extra(bfd)	(elf_tdata(bfd) -> sym_extra)
#define elf_section_syms(bfd)	(elf_tdata(bfd) -> section_syms)
#define elf_num_section_syms(bfd) (elf_tdata(bfd) -> num_section_syms)
#define core_prpsinfo(bfd)	(elf_tdata(bfd) -> prpsinfo)
#define core_prstatus(bfd)	(elf_tdata(bfd) -> prstatus)
#define obj_symbols(bfd)	(elf_tdata(bfd) -> symbols)
#define obj_internal_syms(bfd)	(elf_tdata(bfd) -> internal_syms)
#define elf_gp(bfd)		(elf_tdata(bfd) -> gp)
#define elf_gp_size(bfd)	(elf_tdata(bfd) -> gp_size)

extern char * elf_string_from_elf_section PARAMS ((bfd *, unsigned, unsigned));
extern char * elf_get_str_section PARAMS ((bfd *, unsigned));

#define bfd_elf32_mkobject	bfd_elf_mkobject
#define bfd_elf64_mkobject	bfd_elf_mkobject
#define elf_mkobject		bfd_elf_mkobject

extern unsigned long bfd_elf_hash PARAMS ((CONST unsigned char *));

extern bfd_reloc_status_type bfd_elf_generic_reloc PARAMS ((bfd *,
							    arelent *,
							    asymbol *,
							    PTR,
							    asection *,
							    bfd *));
extern boolean bfd_elf_mkobject PARAMS ((bfd *));
extern Elf_Internal_Shdr *bfd_elf_find_section PARAMS ((bfd *, char *));

extern boolean bfd_elf32_write_object_contents PARAMS ((bfd *));
extern boolean bfd_elf64_write_object_contents PARAMS ((bfd *));

extern bfd_target *bfd_elf32_object_p PARAMS ((bfd *));
extern bfd_target *bfd_elf32_core_file_p PARAMS ((bfd *));
extern char *bfd_elf32_core_file_failing_command PARAMS ((bfd *));
extern int bfd_elf32_core_file_failing_signal PARAMS ((bfd *));
extern boolean bfd_elf32_core_file_matches_executable_p PARAMS ((bfd *,
								 bfd *));
extern boolean bfd_elf32_set_section_contents PARAMS ((bfd *, sec_ptr, PTR,
						       file_ptr,
						       bfd_size_type));

extern unsigned int bfd_elf32_get_symtab_upper_bound PARAMS ((bfd *));
extern unsigned int bfd_elf32_get_symtab PARAMS ((bfd *, asymbol **));
extern unsigned int bfd_elf32_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr));
extern unsigned int bfd_elf32_canonicalize_reloc PARAMS ((bfd *, sec_ptr,
							  arelent **,
							  asymbol **));
extern asymbol *bfd_elf32_make_empty_symbol PARAMS ((bfd *));
extern void bfd_elf32_print_symbol PARAMS ((bfd *, PTR, asymbol *,
					    bfd_print_symbol_type));
extern void bfd_elf32_get_symbol_info PARAMS ((bfd *, asymbol *,
					       symbol_info *));
extern alent *bfd_elf32_get_lineno PARAMS ((bfd *, asymbol *));
extern boolean bfd_elf32_set_arch_mach PARAMS ((bfd *, enum bfd_architecture,
						unsigned long));
extern boolean bfd_elf32_find_nearest_line PARAMS ((bfd *, asection *,
						    asymbol **,
						    bfd_vma, CONST char **,
						    CONST char **,
						    unsigned int *));
extern int bfd_elf32_sizeof_headers PARAMS ((bfd *, boolean));
extern void bfd_elf32__write_relocs PARAMS ((bfd *, asection *, PTR));
extern boolean bfd_elf32_new_section_hook PARAMS ((bfd *, asection *));

/* If the target doesn't have reloc handling written yet:  */
extern void bfd_elf32_no_info_to_howto PARAMS ((bfd *, arelent *,
						Elf32_Internal_Rela *));

extern bfd_target *bfd_elf64_object_p PARAMS ((bfd *));
extern bfd_target *bfd_elf64_core_file_p PARAMS ((bfd *));
extern char *bfd_elf64_core_file_failing_command PARAMS ((bfd *));
extern int bfd_elf64_core_file_failing_signal PARAMS ((bfd *));
extern boolean bfd_elf64_core_file_matches_executable_p PARAMS ((bfd *,
								 bfd *));
extern boolean bfd_elf64_set_section_contents PARAMS ((bfd *, sec_ptr, PTR,
						       file_ptr,
						       bfd_size_type));

extern unsigned int bfd_elf64_get_symtab_upper_bound PARAMS ((bfd *));
extern unsigned int bfd_elf64_get_symtab PARAMS ((bfd *, asymbol **));
extern unsigned int bfd_elf64_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr));
extern unsigned int bfd_elf64_canonicalize_reloc PARAMS ((bfd *, sec_ptr,
							  arelent **,
							  asymbol **));
extern asymbol *bfd_elf64_make_empty_symbol PARAMS ((bfd *));
extern void bfd_elf64_print_symbol PARAMS ((bfd *, PTR, asymbol *,
					    bfd_print_symbol_type));
extern void bfd_elf64_get_symbol_info PARAMS ((bfd *, asymbol *,
					       symbol_info *));
extern alent *bfd_elf64_get_lineno PARAMS ((bfd *, asymbol *));
extern boolean bfd_elf64_set_arch_mach PARAMS ((bfd *, enum bfd_architecture,
						unsigned long));
extern boolean bfd_elf64_find_nearest_line PARAMS ((bfd *, asection *,
						    asymbol **,
						    bfd_vma, CONST char **,
						    CONST char **,
						    unsigned int *));
extern int bfd_elf64_sizeof_headers PARAMS ((bfd *, boolean));
extern void bfd_elf64__write_relocs PARAMS ((bfd *, asection *, PTR));
extern boolean bfd_elf64_new_section_hook PARAMS ((bfd *, asection *));

/* If the target doesn't have reloc handling written yet:  */
extern void bfd_elf64_no_info_to_howto PARAMS ((bfd *, arelent *,
						Elf64_Internal_Rela *));

#endif /* _LIBELF_H_ */
Commit	Line	Data
db232882 KR	1	/* BFD back-end data structures for ELF files.
	2	Copyright (C) 1992, 1993 Free Software Foundation, Inc.
	3	Written by Cygnus Support.
	4
	5	This file is part of BFD, the Binary File Descriptor library.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 2 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program; if not, write to the Free Software
	19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
	20
	21	#ifndef _LIBELF_H_
	22	#define _LIBELF_H_ 1
	23
81187b54 KR	24	#include "elf/common.h"
	25	#include "elf/internal.h"
	26	#include "elf/external.h"
	27
998ce1e0	28	/* If size isn't specified as 64 or 32, NAME macro should fail. */
9942e684	29	#ifndef NAME
7050286d	30	#if ARCH_SIZE==64
638616ca	31	#define NAME(x,y) CAT4(x,64,_,y)
998ce1e0 KR	32	#endif
998ce1e0 KR	33	#if ARCH_SIZE==32
638616ca	34	#define NAME(x,y) CAT4(x,32,_,y)
9942e684 KR	35	#endif
	36	#endif
	37
153cb9ad KR	38	#ifndef NAME
	39	#define NAME(x,y) CAT4(x,NOSIZE,_,y)
	40	#endif
	41
638616ca KR	42	#define ElfNAME(X) NAME(Elf,X)
	43	#define elfNAME(X) NAME(elf,X)
	44
95469b02 ILT	45	/* Information held for an ELF symbol. The first field is the
	46	corresponding asymbol. Every symbol is an ELF file is actually a
	47	pointer to this structure, although it is often handled as a
	48	pointer to an asymbol. */
	49
db232882 KR	50	typedef struct
db232882 KR	51	{
95469b02	52	/* The BFD symbol. */
db232882	53	asymbol symbol;
95469b02	54	/* ELF symbol information. */
268f94ac	55	Elf_Internal_Sym internal_elf_sym;
95469b02	56	/* Backend specific information. */
7050286d KR	57	union
	58	{
	59	unsigned int hppa_arg_reloc;
	60	PTR any;
	61	}
	62	tc_data;
ee8cb548	63	} elf_symbol_type;
7050286d	64
95469b02 ILT	65	/* Constant information held for an ELF backend. */
95469b02 ILT	66
268f94ac	67	struct elf_backend_data
7050286d	68	{
95469b02 ILT	69	/* Whether the backend uses REL or RELA relocations. FIXME: some
	70	ELF backends use both. When we need to support one, this whole
	71	approach will need to be changed. */
7050286d	72	int use_rela_p;
95469b02 ILT	73
95469b02 ILT	74	/* Whether this backend is 64 bits or not. FIXME: Who cares? */
7050286d	75	int elf_64_p;
95469b02 ILT	76
95469b02 ILT	77	/* The architecture for this backend. */
81187b54	78	enum bfd_architecture arch;
95469b02	79
a5ccdad1 ILT	80	/* The ELF machine code (EM_xxxx) for this backend. */
	81	int elf_machine_code;
	82
95469b02 ILT	83	/* The maximum page size for this backend. */
	84	bfd_vma maxpagesize;
	85
	86	/* A function to translate an ELF RELA relocation to a BFD arelent
	87	structure. */
7050286d	88	void (elf_info_to_howto) PARAMS ((bfd , arelent *,
268f94ac	89	Elf_Internal_Rela *));
95469b02 ILT	90
	91	/* A function to translate an ELF REL relocation to a BFD arelent
	92	structure. */
7050286d	93	void (elf_info_to_howto_rel) PARAMS ((bfd , arelent *,
268f94ac	94	Elf_Internal_Rel *));
db232882	95
95469b02 ILT	96	/* The remaining functions are hooks which are called only if they
	97	are not NULL. */
	98
a5ccdad1 ILT	99	/* A function to permit a backend specific check on whether a
	100	particular BFD format is relevant for an object file, and to
	101	permit the backend to set any global information it wishes. When
	102	this is called elf_elfheader is set, but anything else should be
	103	used with caution. If this returns false, the check_format
	104	routine will return a wrong_format error. */
	105	boolean (elf_backend_object_p) PARAMS ((bfd ));
	106
95469b02 ILT	107	/* A function to do additional symbol processing when reading the
	108	ELF symbol table. This is where any processor-specific special
	109	section indices are handled. */
e2a422b8	110	void (elf_backend_symbol_processing) PARAMS ((bfd , asymbol *));
95469b02 ILT	111
	112	/* A function to do additional symbol processing after reading the
	113	entire ELF symbol table. */
	114	boolean (elf_backend_symbol_table_processing) PARAMS ((bfd ,
	115	elf_symbol_type *,
	116	int));
	117
	118	/* A function to do additional processing on the ELF section header
	119	just before writing it out. This is used to set the flags and
	120	type fields for some sections, or to actually write out data for
	121	unusual sections. */
	122	boolean (elf_backend_section_processing) PARAMS ((bfd ,
	123	Elf32_Internal_Shdr *));
	124
	125	/* A function to handle unusual section types when creating BFD
	126	sections from ELF sections. */
	127	boolean (elf_backend_section_from_shdr) PARAMS ((bfd ,
	128	Elf32_Internal_Shdr *,
	129	char *));
	130
	131	/* A function to set up the ELF section header for a BFD section in
	132	preparation for writing it out. This is where the flags and type
	133	fields are set for unusual sections. */
	134	boolean (elf_backend_fake_sections) PARAMS ((bfd , Elf32_Internal_Shdr *,
	135	asection *));
	136
	137	/* A function to get the ELF section index for a BFD section. If
	138	this returns true, the section was found. If it is a normal ELF
	139	section, *RETVAL should be left unchanged. If it is not a normal
	140	ELF section RETVAL should be set to the SHN_xxxx index. /
	141	boolean (*elf_backend_section_from_bfd_section)
	142	PARAMS ((bfd , Elf32_Internal_Shdr , asection , int retval));
	143
	144	/* The swapping table to use when dealing with ECOFF information.
	145	Used for the MIPS ELF .mdebug section. */
	146	const struct ecoff_debug_swap *elf_backend_ecoff_debug_swap;
81187b54 KR	147	};
81187b54 KR	148
d24928c0 KR	149	struct elf_sym_extra
	150	{
	151	int elf_sym_num; /* sym# after locals/globals are reordered */
	152	};
	153
	154	typedef struct elf_sym_extra Elf_Sym_Extra;
	155
32090b8e KR	156	struct bfd_elf_section_data {
	157	Elf_Internal_Shdr this_hdr;
	158	Elf_Internal_Shdr rel_hdr;
	159	int this_idx, rel_idx;
32090b8e KR	160	};
	161	#define elf_section_data(sec) ((struct bfd_elf_section_data*)sec->used_by_bfd)
	162	#define shdr_name(abfd,shdr) (elf_shstrtab (abfd)->tab + (shdr)->sh_name)
	163
	164	#define get_elf_backend_data(abfd) \
	165	((struct elf_backend_data *) (abfd)->xvec->backend_data)
	166
	167	struct strtab
	168	{
	169	char *tab;
	170	int nentries;
	171	int length;
	172	};
	173
	174	/* Some private data is stashed away for future use using the tdata pointer
	175	in the bfd structure. */
	176
	177	struct elf_obj_tdata
	178	{
	179	Elf_Internal_Ehdr elf_header[1]; /* Actual data, but ref like ptr */
	180	Elf_Internal_Shdr **elf_sect_ptr;
d79ab07c	181	Elf_Internal_Phdr *phdr;
32090b8e KR	182	struct strtab *strtab_ptr;
	183	int num_locals;
	184	int num_globals;
32090b8e	185	Elf_Internal_Sym *internal_syms;
ee8cb548	186	elf_symbol_type symbols; / elf_symbol_type */
d24928c0 KR	187	Elf_Sym_Extra *sym_extra;
	188	asymbol *section_syms; / STT_SECTION symbols for each section */
	189	int num_section_syms; /* number of section_syms allocated */
32090b8e KR	190	Elf_Internal_Shdr symtab_hdr;
	191	Elf_Internal_Shdr shstrtab_hdr;
	192	Elf_Internal_Shdr strtab_hdr;
	193	int symtab_section, shstrtab_section, strtab_section;
	194	file_ptr next_file_pos;
	195	void prstatus; / The raw /proc prstatus structure */
	196	void prpsinfo; / The raw /proc prpsinfo structure */
d5a30a08 ILT	197	bfd_vma gp; /* The gp value (MIPS only, for now) */
d5a30a08 ILT	198	int gp_size; /* The gp size (MIPS only, for now) */
32090b8e KR	199	};
	200
	201	#define elf_tdata(bfd) ((bfd) -> tdata.elf_obj_data)
	202	#define elf_elfheader(bfd) (elf_tdata(bfd) -> elf_header)
	203	#define elf_elfsections(bfd) (elf_tdata(bfd) -> elf_sect_ptr)
	204	#define elf_shstrtab(bfd) (elf_tdata(bfd) -> strtab_ptr)
	205	#define elf_onesymtab(bfd) (elf_tdata(bfd) -> symtab_section)
	206	#define elf_num_locals(bfd) (elf_tdata(bfd) -> num_locals)
	207	#define elf_num_globals(bfd) (elf_tdata(bfd) -> num_globals)
d24928c0 KR	208	#define elf_sym_extra(bfd) (elf_tdata(bfd) -> sym_extra)
	209	#define elf_section_syms(bfd) (elf_tdata(bfd) -> section_syms)
	210	#define elf_num_section_syms(bfd) (elf_tdata(bfd) -> num_section_syms)
32090b8e KR	211	#define core_prpsinfo(bfd) (elf_tdata(bfd) -> prpsinfo)
32090b8e KR	212	#define core_prstatus(bfd) (elf_tdata(bfd) -> prstatus)
ee8cb548	213	#define obj_symbols(bfd) (elf_tdata(bfd) -> symbols)
32090b8e	214	#define obj_internal_syms(bfd) (elf_tdata(bfd) -> internal_syms)
d5a30a08 ILT	215	#define elf_gp(bfd) (elf_tdata(bfd) -> gp)
d5a30a08 ILT	216	#define elf_gp_size(bfd) (elf_tdata(bfd) -> gp_size)
32090b8e KR	217
	218	extern char * elf_string_from_elf_section PARAMS ((bfd *, unsigned, unsigned));
	219	extern char * elf_get_str_section PARAMS ((bfd *, unsigned));
	220
	221	#define bfd_elf32_mkobject bfd_elf_mkobject
	222	#define bfd_elf64_mkobject bfd_elf_mkobject
	223	#define elf_mkobject bfd_elf_mkobject
	224
153cb9ad	225	extern unsigned long bfd_elf_hash PARAMS ((CONST unsigned char *));
7e37f9ff	226
32090b8e KR	227	extern bfd_reloc_status_type bfd_elf_generic_reloc PARAMS ((bfd *,
	228	arelent *,
	229	asymbol *,
	230	PTR,
	231	asection *,
	232	bfd *));
998ce1e0	233	extern boolean bfd_elf_mkobject PARAMS ((bfd *));
e2a422b8 KR	234	extern Elf_Internal_Shdr bfd_elf_find_section PARAMS ((bfd , char *));
e2a422b8 KR	235
9942e684	236	extern boolean bfd_elf32_write_object_contents PARAMS ((bfd *));
32090b8e KR	237	extern boolean bfd_elf64_write_object_contents PARAMS ((bfd *));
	238
	239	extern bfd_target bfd_elf32_object_p PARAMS ((bfd ));
	240	extern bfd_target bfd_elf32_core_file_p PARAMS ((bfd ));
9942e684 KR	241	extern char bfd_elf32_core_file_failing_command PARAMS ((bfd ));
	242	extern int bfd_elf32_core_file_failing_signal PARAMS ((bfd *));
	243	extern boolean bfd_elf32_core_file_matches_executable_p PARAMS ((bfd *,
	244	bfd *));
	245	extern boolean bfd_elf32_set_section_contents PARAMS ((bfd *, sec_ptr, PTR,
	246	file_ptr,
	247	bfd_size_type));
7050286d	248
9942e684 KR	249	extern unsigned int bfd_elf32_get_symtab_upper_bound PARAMS ((bfd *));
	250	extern unsigned int bfd_elf32_get_symtab PARAMS ((bfd , asymbol *));
	251	extern unsigned int bfd_elf32_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr));
	252	extern unsigned int bfd_elf32_canonicalize_reloc PARAMS ((bfd *, sec_ptr,
	253	arelent **,
	254	asymbol **));
	255	extern asymbol bfd_elf32_make_empty_symbol PARAMS ((bfd ));
	256	extern void bfd_elf32_print_symbol PARAMS ((bfd , PTR, asymbol ,
	257	bfd_print_symbol_type));
	258	extern void bfd_elf32_get_symbol_info PARAMS ((bfd , asymbol ,
7050286d	259	symbol_info *));
9942e684 KR	260	extern alent bfd_elf32_get_lineno PARAMS ((bfd , asymbol *));
	261	extern boolean bfd_elf32_set_arch_mach PARAMS ((bfd *, enum bfd_architecture,
	262	unsigned long));
	263	extern boolean bfd_elf32_find_nearest_line PARAMS ((bfd , asection ,
	264	asymbol **,
	265	bfd_vma, CONST char **,
	266	CONST char **,
	267	unsigned int *));
	268	extern int bfd_elf32_sizeof_headers PARAMS ((bfd *, boolean));
32090b8e	269	extern void bfd_elf32__write_relocs PARAMS ((bfd , asection , PTR));
e6858d1b	270	extern boolean bfd_elf32_new_section_hook PARAMS ((bfd , asection ));
81187b54 KR	271
81187b54 KR	272	/* If the target doesn't have reloc handling written yet: */
9942e684 KR	273	extern void bfd_elf32_no_info_to_howto PARAMS ((bfd , arelent ,
9942e684 KR	274	Elf32_Internal_Rela *));
db232882	275
7d9bb6da KR	276	extern bfd_target bfd_elf64_object_p PARAMS ((bfd ));
7d9bb6da KR	277	extern bfd_target bfd_elf64_core_file_p PARAMS ((bfd ));
7d9bb6da KR	278	extern char bfd_elf64_core_file_failing_command PARAMS ((bfd ));
	279	extern int bfd_elf64_core_file_failing_signal PARAMS ((bfd *));
	280	extern boolean bfd_elf64_core_file_matches_executable_p PARAMS ((bfd *,
	281	bfd *));
	282	extern boolean bfd_elf64_set_section_contents PARAMS ((bfd *, sec_ptr, PTR,
	283	file_ptr,
	284	bfd_size_type));
	285
	286	extern unsigned int bfd_elf64_get_symtab_upper_bound PARAMS ((bfd *));
	287	extern unsigned int bfd_elf64_get_symtab PARAMS ((bfd , asymbol *));
	288	extern unsigned int bfd_elf64_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr));
	289	extern unsigned int bfd_elf64_canonicalize_reloc PARAMS ((bfd *, sec_ptr,
	290	arelent **,
	291	asymbol **));
	292	extern asymbol bfd_elf64_make_empty_symbol PARAMS ((bfd ));
	293	extern void bfd_elf64_print_symbol PARAMS ((bfd , PTR, asymbol ,
	294	bfd_print_symbol_type));
	295	extern void bfd_elf64_get_symbol_info PARAMS ((bfd , asymbol ,
	296	symbol_info *));
	297	extern alent bfd_elf64_get_lineno PARAMS ((bfd , asymbol *));
	298	extern boolean bfd_elf64_set_arch_mach PARAMS ((bfd *, enum bfd_architecture,
	299	unsigned long));
	300	extern boolean bfd_elf64_find_nearest_line PARAMS ((bfd , asection ,
	301	asymbol **,
	302	bfd_vma, CONST char **,
	303	CONST char **,
	304	unsigned int *));
	305	extern int bfd_elf64_sizeof_headers PARAMS ((bfd *, boolean));
32090b8e	306	extern void bfd_elf64__write_relocs PARAMS ((bfd , asection , PTR));
7d9bb6da KR	307	extern boolean bfd_elf64_new_section_hook PARAMS ((bfd , asection ));
	308
	309	/* If the target doesn't have reloc handling written yet: */
	310	extern void bfd_elf64_no_info_to_howto PARAMS ((bfd , arelent ,
	311	Elf64_Internal_Rela *));
	312
db232882	313	#endif /* _LIBELF_H_ */