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114 lines
4.9 KiB
C
114 lines
4.9 KiB
C
/*-
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* Copyright (c) 2006 Joseph Koshy
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _GELF_H_
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#define _GELF_H_
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#include <sys/cdefs.h>
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#include <libelf.h>
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#include <osreldate.h>
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typedef Elf64_Addr GElf_Addr; /* Addresses */
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typedef Elf64_Half GElf_Half; /* Half words (16 bit) */
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typedef Elf64_Off GElf_Off; /* Offsets */
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typedef Elf64_Sword GElf_Sword; /* Signed words (32 bit) */
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typedef Elf64_Sxword GElf_Sxword; /* Signed long words (64 bit) */
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typedef Elf64_Word GElf_Word; /* Unsigned words (32 bit) */
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typedef Elf64_Xword GElf_Xword; /* Unsigned long words (64 bit) */
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typedef Elf64_Dyn GElf_Dyn; /* ".dynamic" section entries */
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typedef Elf64_Ehdr GElf_Ehdr; /* ELF header */
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typedef Elf64_Phdr GElf_Phdr; /* Program header */
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typedef Elf64_Shdr GElf_Shdr; /* Section header */
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typedef Elf64_Sym GElf_Sym; /* Symbol table entries */
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typedef Elf64_Rel GElf_Rel; /* Relocation entries */
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typedef Elf64_Rela GElf_Rela; /* Relocation entries with addend */
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#if __FreeBSD_version >= 700025
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typedef Elf64_Cap GElf_Cap; /* SW/HW capabilities */
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typedef Elf64_Move GElf_Move; /* Move entries */
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typedef Elf64_Syminfo GElf_Syminfo; /* Symbol information */
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#endif
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#define GELF_M_INFO ELF64_M_INFO
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#define GELF_M_SIZE ELF64_M_SIZE
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#define GELF_M_SYM ELF64_M_SYM
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#define GELF_R_INFO ELF64_R_INFO
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#define GELF_R_SYM ELF64_R_SYM
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#define GELF_R_TYPE ELF64_R_TYPE
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#define GELF_R_TYPE_DATA ELF64_R_TYPE_DATA
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#define GELF_R_TYPE_ID ELF64_R_TYPE_ID
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#define GELF_R_TYPE_INFO ELF64_R_TYPE_INFO
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#define GELF_ST_BIND ELF64_ST_BIND
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#define GELF_ST_INFO ELF64_ST_INFO
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#define GELF_ST_TYPE ELF64_ST_TYPE
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#define GELF_ST_VISIBILITY ELF64_ST_VISIBILITY
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__BEGIN_DECLS
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long gelf_checksum(Elf *_elf);
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size_t gelf_fsize(Elf *_elf, Elf_Type _type, size_t _count,
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unsigned int _version);
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int gelf_getclass(Elf *_elf);
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GElf_Dyn *gelf_getdyn(Elf_Data *_data, int _index, GElf_Dyn *_dst);
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GElf_Ehdr *gelf_getehdr(Elf *_elf, GElf_Ehdr *_dst);
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GElf_Phdr *gelf_getphdr(Elf *_elf, int _index, GElf_Phdr *_dst);
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GElf_Rel *gelf_getrel(Elf_Data *_src, int _index, GElf_Rel *_dst);
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GElf_Rela *gelf_getrela(Elf_Data *_src, int _index, GElf_Rela *_dst);
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GElf_Shdr *gelf_getshdr(Elf_Scn *_scn, GElf_Shdr *_dst);
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GElf_Sym *gelf_getsym(Elf_Data *_src, int _index, GElf_Sym *_dst);
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GElf_Sym *gelf_getsymshndx(Elf_Data *_src, Elf_Data *_shindexsrc,
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int _index, GElf_Sym *_dst, Elf32_Word *_shindexdst);
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void * gelf_newehdr(Elf *_elf, int _class);
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void * gelf_newphdr(Elf *_elf, size_t _phnum);
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int gelf_update_dyn(Elf_Data *_dst, int _index, GElf_Dyn *_src);
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int gelf_update_ehdr(Elf *_elf, GElf_Ehdr *_src);
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int gelf_update_phdr(Elf *_elf, int _index, GElf_Phdr *_src);
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int gelf_update_rel(Elf_Data *_dst, int _index, GElf_Rel *_src);
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int gelf_update_rela(Elf_Data *_dst, int _index, GElf_Rela *_src);
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int gelf_update_shdr(Elf_Scn *_dst, GElf_Shdr *_src);
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int gelf_update_sym(Elf_Data *_dst, int _index, GElf_Sym *_src);
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int gelf_update_symshndx(Elf_Data *_symdst, Elf_Data *_shindexdst,
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int _index, GElf_Sym *_symsrc, Elf32_Word _shindexsrc);
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Elf_Data *gelf_xlatetof(Elf *_elf, Elf_Data *_dst, const Elf_Data *_src, unsigned int _encode);
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Elf_Data *gelf_xlatetom(Elf *_elf, Elf_Data *_dst, const Elf_Data *_src, unsigned int _encode);
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#if __FreeBSD_version >= 700025
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GElf_Cap *gelf_getcap(Elf_Data *_data, int _index, GElf_Cap *_cap);
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GElf_Move *gelf_getmove(Elf_Data *_src, int _index, GElf_Move *_dst);
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GElf_Syminfo *gelf_getsyminfo(Elf_Data *_src, int _index, GElf_Syminfo *_dst);
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int gelf_update_cap(Elf_Data *_dst, int _index, GElf_Cap *_src);
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int gelf_update_move(Elf_Data *_dst, int _index, GElf_Move *_src);
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int gelf_update_syminfo(Elf_Data *_dst, int _index, GElf_Syminfo *_src);
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#endif
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__END_DECLS
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#endif /* _GELF_H_ */
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