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Current Path: /usr/src/contrib/elftoolchain/libelf

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📁 ..
📄 Makefile(3.83 KB)
📄 Version.map(1.49 KB)
📄 _libelf.h(8.22 KB)
📄 _libelf_ar.h(2.25 KB)
📄 _libelf_config.h(5.2 KB)
📄 elf.3(17.82 KB)
📄 elf.c(1.64 KB)
📄 elf_begin.3(7.24 KB)
📄 elf_begin.c(2.55 KB)
📄 elf_cntl.3(3.11 KB)
📄 elf_cntl.c(1.81 KB)
📄 elf_data.c(7.25 KB)
📄 elf_end.3(2.38 KB)
📄 elf_end.c(2.61 KB)
📄 elf_errmsg.3(3.5 KB)
📄 elf_errmsg.c(2.99 KB)
📄 elf_errno.c(1.57 KB)
📄 elf_fill.3(1.94 KB)
📄 elf_fill.c(1.5 KB)
📄 elf_flag.c(4.46 KB)
📄 elf_flagdata.3(5.98 KB)
📄 elf_getarhdr.3(3 KB)
📄 elf_getarhdr.c(1.65 KB)
📄 elf_getarsym.3(3.64 KB)
📄 elf_getarsym.c(1.96 KB)
📄 elf_getbase.3(2.29 KB)
📄 elf_getbase.c(1.68 KB)
📄 elf_getdata.3(6.26 KB)
📄 elf_getident.3(2.58 KB)
📄 elf_getident.c(1.98 KB)
📄 elf_getphdrnum.3(2.68 KB)
📄 elf_getphnum.3(2.78 KB)
📄 elf_getscn.3(4.22 KB)
📄 elf_getshdrnum.3(2.5 KB)
📄 elf_getshdrstrndx.3(2.62 KB)
📄 elf_getshnum.3(2.57 KB)
📄 elf_getshstrndx.3(2.89 KB)
📄 elf_hash.3(2.13 KB)
📄 elf_hash.c(1.76 KB)
📄 elf_kind.3(2.19 KB)
📄 elf_kind.c(1.6 KB)
📄 elf_memory.3(3.47 KB)
📄 elf_memory.c(1.72 KB)
📄 elf_next.3(2.81 KB)
📄 elf_next.c(2.55 KB)
📄 elf_open.3(3.41 KB)
📄 elf_open.c(2.01 KB)
📄 elf_phnum.c(1.98 KB)
📄 elf_rand.3(3.1 KB)
📄 elf_rand.c(2.14 KB)
📄 elf_rawfile.3(2.38 KB)
📄 elf_rawfile.c(1.73 KB)
📄 elf_scn.c(6.17 KB)
📄 elf_shnum.c(1.98 KB)
📄 elf_shstrndx.c(2.32 KB)
📄 elf_strptr.3(3.3 KB)
📄 elf_strptr.c(3.58 KB)
📄 elf_types.m4(6.35 KB)
📄 elf_update.3(10.84 KB)
📄 elf_update.c(29.37 KB)
📄 elf_version.3(2.91 KB)
📄 elf_version.c(1.72 KB)
📄 gelf.3(6.43 KB)
📄 gelf.h(5 KB)
📄 gelf_cap.c(3.64 KB)
📄 gelf_chdr.c(2.31 KB)
📄 gelf_checksum.3(3.28 KB)
📄 gelf_checksum.c(1.81 KB)
📄 gelf_dyn.c(3.68 KB)
📄 gelf_ehdr.c(4.1 KB)
📄 gelf_fsize.3(2.83 KB)
📄 gelf_fsize.c(1.95 KB)
📄 gelf_getcap.3(3.55 KB)
📄 gelf_getchdr.3(3.24 KB)
📄 gelf_getclass.3(2 KB)
📄 gelf_getclass.c(1.52 KB)
📄 gelf_getdyn.3(3.59 KB)
📄 gelf_getehdr.3(3.47 KB)
📄 gelf_getmove.3(3.61 KB)
📄 gelf_getphdr.3(3.91 KB)
📄 gelf_getrel.3(3.55 KB)
📄 gelf_getrela.3(3.59 KB)
📄 gelf_getshdr.3(3.18 KB)
📄 gelf_getsym.3(3.68 KB)
📄 gelf_getsyminfo.3(3.47 KB)
📄 gelf_getsymshndx.3(4.27 KB)
📄 gelf_mips64el.c(2.65 KB)
📄 gelf_move.c(3.93 KB)
📄 gelf_newehdr.3(5.06 KB)
📄 gelf_newphdr.3(3.78 KB)
📄 gelf_phdr.c(4.19 KB)
📄 gelf_rel.c(4.16 KB)
📄 gelf_rela.c(4.29 KB)
📄 gelf_shdr.c(3.43 KB)
📄 gelf_sym.c(3.95 KB)
📄 gelf_syminfo.c(3.75 KB)
📄 gelf_symshndx.c(3.55 KB)
📄 gelf_update_ehdr.3(3.63 KB)
📄 gelf_xlate.c(2.67 KB)
📄 gelf_xlatetof.3(7.41 KB)
📄 libelf.h(7.72 KB)
📄 libelf_align.c(3.86 KB)
📄 libelf_allocate.c(4 KB)
📄 libelf_ar.c(13.03 KB)
📄 libelf_ar_util.c(8.33 KB)
📄 libelf_chdr.c(2.86 KB)
📄 libelf_checksum.c(2.81 KB)
📄 libelf_convert.m4(28.16 KB)
📄 libelf_data.c(3.18 KB)
📄 libelf_ehdr.c(5.99 KB)
📄 libelf_elfmachine.c(1.94 KB)
📄 libelf_extended.c(3.38 KB)
📄 libelf_fsize.m4(4.35 KB)
📄 libelf_memory.c(2.89 KB)
📄 libelf_msize.m4(3.2 KB)
📄 libelf_open.c(5.49 KB)
📄 libelf_phdr.c(4.04 KB)
📄 libelf_shdr.c(1.79 KB)
📄 libelf_xlate.c(4.25 KB)
📄 os.FreeBSD.mk(182 B)
📄 os.Linux.mk(761 B)
📄 os.NetBSD.mk(128 B)

Editing: libelf.h

/*-
 * Copyright (c) 2006,2008-2010 Joseph Koshy
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: libelf.h 3174 2015-03-27 17:13:41Z emaste $
 */

#ifndef	_LIBELF_H_
#define	_LIBELF_H_

#include <sys/types.h>
#include <sys/elf32.h>
#include <sys/elf64.h>

/* Library private data structures */
typedef struct _Elf Elf;
typedef struct _Elf_Scn Elf_Scn;

/* File types */
typedef enum {
	ELF_K_NONE = 0,
	ELF_K_AR,	/* `ar' archives */
	ELF_K_COFF,	/* COFF files (unsupported) */
	ELF_K_ELF,	/* ELF files */
	ELF_K_NUM
} Elf_Kind;

#define	ELF_K_FIRST	ELF_K_NONE
#define	ELF_K_LAST	ELF_K_NUM

/* Data types */
typedef enum {
	ELF_T_ADDR,
	ELF_T_BYTE,
	ELF_T_CAP,
	ELF_T_DYN,
	ELF_T_EHDR,
	ELF_T_HALF,
	ELF_T_LWORD,
	ELF_T_MOVE,
	ELF_T_MOVEP,
	ELF_T_NOTE,
	ELF_T_OFF,
	ELF_T_PHDR,
	ELF_T_REL,
	ELF_T_RELA,
	ELF_T_SHDR,
	ELF_T_SWORD,
	ELF_T_SXWORD,
	ELF_T_SYMINFO,
	ELF_T_SYM,
	ELF_T_VDEF,
	ELF_T_VNEED,
	ELF_T_WORD,
	ELF_T_XWORD,
	ELF_T_GNUHASH,	/* GNU style hash tables. */
	ELF_T_NUM
} Elf_Type;

#define	ELF_T_FIRST	ELF_T_ADDR
#define	ELF_T_LAST	ELF_T_GNUHASH

/* Commands */
typedef enum {
	ELF_C_NULL = 0,
	ELF_C_CLR,
	ELF_C_FDDONE,
	ELF_C_FDREAD,
	ELF_C_RDWR,
	ELF_C_READ,
	ELF_C_SET,
	ELF_C_WRITE,
	ELF_C_NUM
} Elf_Cmd;

#define	ELF_C_FIRST	ELF_C_NULL
#define	ELF_C_LAST	ELF_C_NUM

/*
 * An `Elf_Data' structure describes data in an
 * ELF section.
 */
typedef struct _Elf_Data {
	/*
	 * `Public' members that are part of the ELF(3) API.
	 */
	uint64_t	d_align;
	void		*d_buf;
	uint64_t	d_off;
	uint64_t	d_size;
	Elf_Type	d_type;
	unsigned int	d_version;
} Elf_Data;

/*
 * An `Elf_Arhdr' structure describes an archive
 * header.
 */
typedef struct {
	time_t		ar_date;
	char		*ar_name;	/* archive member name */
	gid_t		ar_gid;
	mode_t		ar_mode;
	char		*ar_rawname;	/* 'raw' member name */
	size_t		ar_size;
	uid_t		ar_uid;

/*
	 * Members that are not part of the public API.
	 */
	unsigned int	ar_flags;
} Elf_Arhdr;

/*
 * An `Elf_Arsym' describes an entry in the archive
 * symbol table.
 */
typedef struct {
	off_t		as_off;		/* byte offset to member's header */
	unsigned long	as_hash;	/* elf_hash() value for name */
	char		*as_name; 	/* null terminated symbol name */
} Elf_Arsym;

/*
 * Error numbers.
 */

enum Elf_Error {
	ELF_E_NONE,	/* No error */
	ELF_E_ARCHIVE,	/* Malformed ar(1) archive */
	ELF_E_ARGUMENT,	/* Invalid argument */
	ELF_E_CLASS,	/* Mismatched ELF class */
	ELF_E_DATA,	/* Invalid data descriptor */
	ELF_E_HEADER,	/* Missing or malformed ELF header */
	ELF_E_IO,	/* I/O error */
	ELF_E_LAYOUT,	/* Layout constraint violation */
	ELF_E_MODE,	/* Wrong mode for ELF descriptor */
	ELF_E_RANGE,	/* Value out of range */
	ELF_E_RESOURCE,	/* Resource exhaustion */
	ELF_E_SECTION,	/* Invalid section descriptor */
	ELF_E_SEQUENCE,	/* API calls out of sequence */
	ELF_E_UNIMPL,	/* Feature is unimplemented */
	ELF_E_VERSION,	/* Unknown API version */
	ELF_E_INVALID_SECTION_FLAGS, /* Invalid ELF section header flags */
	ELF_E_INVALID_SECTION_TYPE, /* Invalid ELF section header type */
	ELF_E_NOT_COMPRESSED, /* Section is not compressed */
	ELF_E_NUM	/* Max error number */
};

/*
 * Flags defined by the API.
 */

#define	ELF_F_LAYOUT	0x001U	/* application will layout the file */
#define	ELF_F_DIRTY	0x002U	/* a section or ELF file is dirty */

/* ELF(3) API extensions. */
#define	ELF_F_ARCHIVE	   0x100U /* archive creation */
#define	ELF_F_ARCHIVE_SYSV 0x200U /* SYSV style archive */

#ifdef __cplusplus
extern "C" {
#endif
Elf		*elf_begin(int _fd, Elf_Cmd _cmd, Elf *_elf);
int		elf_cntl(Elf *_elf, Elf_Cmd _cmd);
int		elf_end(Elf *_elf);
const char	*elf_errmsg(int _error);
int		elf_errno(void);
void		elf_fill(int _fill);
unsigned int	elf_flagarhdr(Elf_Arhdr *_arh, Elf_Cmd _cmd,
			unsigned int _flags);
unsigned int	elf_flagdata(Elf_Data *_data, Elf_Cmd _cmd,
			unsigned int _flags);
unsigned int	elf_flagehdr(Elf *_elf, Elf_Cmd _cmd, unsigned int _flags);
unsigned int	elf_flagelf(Elf *_elf, Elf_Cmd _cmd, unsigned int _flags);
unsigned int	elf_flagphdr(Elf *_elf, Elf_Cmd _cmd, unsigned int _flags);
unsigned int	elf_flagscn(Elf_Scn *_scn, Elf_Cmd _cmd, unsigned int _flags);
unsigned int	elf_flagshdr(Elf_Scn *_scn, Elf_Cmd _cmd, unsigned int _flags);
Elf_Arhdr	*elf_getarhdr(Elf *_elf);
Elf_Arsym	*elf_getarsym(Elf *_elf, size_t *_ptr);
off_t		elf_getbase(Elf *_elf);
Elf_Data	*elf_getdata(Elf_Scn *, Elf_Data *);
char		*elf_getident(Elf *_elf, size_t *_ptr);
int		elf_getphdrnum(Elf *_elf, size_t *_dst);
int		elf_getphnum(Elf *_elf, size_t *_dst);	/* Deprecated */
Elf_Scn		*elf_getscn(Elf *_elf, size_t _index);
int		elf_getshdrnum(Elf *_elf, size_t *_dst);
int		elf_getshnum(Elf *_elf, size_t *_dst);	/* Deprecated */
int		elf_getshdrstrndx(Elf *_elf, size_t *_dst);
int		elf_getshstrndx(Elf *_elf, size_t *_dst); /* Deprecated */
unsigned long	elf_hash(const char *_name);
Elf_Kind	elf_kind(Elf *_elf);
Elf		*elf_memory(char *_image, size_t _size);
size_t		elf_ndxscn(Elf_Scn *_scn);
Elf_Data	*elf_newdata(Elf_Scn *_scn);
Elf_Scn		*elf_newscn(Elf *_elf);
Elf_Scn		*elf_nextscn(Elf *_elf, Elf_Scn *_scn);
Elf_Cmd		elf_next(Elf *_elf);
Elf		*elf_open(int _fd);
Elf		*elf_openmemory(char *_image, size_t _size);
off_t		elf_rand(Elf *_elf, off_t _off);
Elf_Data	*elf_rawdata(Elf_Scn *_scn, Elf_Data *_data);
char		*elf_rawfile(Elf *_elf, size_t *_size);
int		elf_setshstrndx(Elf *_elf, size_t _shnum);
char		*elf_strptr(Elf *_elf, size_t _section, size_t _offset);
off_t		elf_update(Elf *_elf, Elf_Cmd _cmd);
unsigned int	elf_version(unsigned int _version);

long		elf32_checksum(Elf *_elf);
size_t		elf32_fsize(Elf_Type _type, size_t _count,
			unsigned int _version);
Elf32_Chdr	*elf32_getchdr(Elf_Scn *_scn);
Elf32_Ehdr	*elf32_getehdr(Elf *_elf);
Elf32_Phdr	*elf32_getphdr(Elf *_elf);
Elf32_Shdr	*elf32_getshdr(Elf_Scn *_scn);
Elf32_Ehdr	*elf32_newehdr(Elf *_elf);
Elf32_Phdr	*elf32_newphdr(Elf *_elf, size_t _count);
Elf_Data	*elf32_xlatetof(Elf_Data *_dst, const Elf_Data *_src,
			unsigned int _enc);
Elf_Data	*elf32_xlatetom(Elf_Data *_dst, const Elf_Data *_src,
			unsigned int _enc);

long		elf64_checksum(Elf *_elf);
size_t		elf64_fsize(Elf_Type _type, size_t _count,
			unsigned int _version);
Elf64_Chdr	*elf64_getchdr(Elf_Scn *_scn);
Elf64_Ehdr	*elf64_getehdr(Elf *_elf);
Elf64_Phdr	*elf64_getphdr(Elf *_elf);
Elf64_Shdr	*elf64_getshdr(Elf_Scn *_scn);
Elf64_Ehdr	*elf64_newehdr(Elf *_elf);
Elf64_Phdr	*elf64_newphdr(Elf *_elf, size_t _count);
Elf_Data	*elf64_xlatetof(Elf_Data *_dst, const Elf_Data *_src,
			unsigned int _enc);
Elf_Data	*elf64_xlatetom(Elf_Data *_dst, const Elf_Data *_src,
			unsigned int _enc);
#ifdef __cplusplus
}
#endif

#endif	/* _LIBELF_H_ */

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Editing: libelf.h

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