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Improved portability of readelf
This commit is contained in:
Nick Clifton
parent
f88a2342d0
commit
cb436f39aa
@ -1,3 +1,9 @@
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Mon Jun 29 17:01:21 1998 Nick Clifton <nickc@cygnus.com>
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* readelf.c: Use BFD Internal and External Elf structures.
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* readelf.h: Removed - no longer needed.
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* Makefile.in: Remove readelf.c's dependency upon readelf.h.
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1998-06-26 Vladimir N. Makarov <vmakarov@cygnus.com>
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* objcopy.c (strip_main): keep_specific_list == NULL as additional
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@ -145,7 +145,7 @@ DEP = mkdep
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INCLUDES = -D_GNU_SOURCE -I. -I$(srcdir) -I../bfd -I$(BFDDIR) -I$(INCDIR) @HDEFINES@ -I$(srcdir)/../intl -I../intl -DLOCALEDIR="\"$(prefix)/share/locale\""
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HFILES = arsup.h bucomm.h budbg.h coffgrok.h debug.h nlmconv.h dlltool.h \
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windres.h readelf.h
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windres.h
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GENERATED_HFILES = arparse.h sysroff.h sysinfo.h defparse.h
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@ -1213,10 +1213,10 @@ rescoff.o: rescoff.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
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resbin.o: resbin.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
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bucomm.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/libiberty.h \
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windres.h
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readelf.o: readelf.c readelf.h ../bfd/bfd.h $(INCDIR)/ansidecl.h \
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readelf.o: readelf.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/ppc.h $(INCDIR)/elf/m32r.h \
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$(INCDIR)/elf/mips.h bucomm.h config.h $(INCDIR)/fopen-same.h \
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$(INCDIR)/getopt.h
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$(INCDIR)/getopt.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h
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underscore.o: underscore.c
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arparse.o: arparse.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
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bucomm.h config.h $(INCDIR)/fopen-same.h arsup.h
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1536
binutils/readelf.c
1536
binutils/readelf.c
File diff suppressed because it is too large
Load Diff
@ -1,176 +0,0 @@
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/* readelf.h -- This file contains structures similar to those found in
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include/elf/internal.h. These structures however, match the layout of
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the information in the file, rather than being optimised for internal
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storage.
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Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef _READELF_H
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#define _READELF_H
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#include "bfd.h"
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#include "elf/common.h"
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#include "elf/ppc.h"
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#include "elf/m32r.h"
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#include "elf/mips.h"
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/* The type 'bfd_vma' is used in places where the 64 bit version of the
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structure has a 64 bit wide field, and the 32 bit version has a 32 bit wide
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field. It does not necessarily imply that the field contains an address. */
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#define EI_NIDENT 16
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/* The ELF file header. This appears at the start of every ELF file. */
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typedef struct
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{
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unsigned char e_ident [EI_NIDENT]; /* Magic number and other info */
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unsigned short e_type; /* Object file type */
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unsigned short e_machine; /* Architecture */
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unsigned long e_version; /* Object file version */
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bfd_vma e_entry; /* Entry point virtual address */
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bfd_vma e_phoff; /* Program header table file offset */
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bfd_vma e_shoff; /* Section header table file offset */
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unsigned long e_flags; /* Processor-specific flags */
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unsigned short e_ehsize; /* ELF header size in bytes */
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unsigned short e_phentsize; /* Program header table entry size */
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unsigned short e_phnum; /* Program header table entry count */
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unsigned short e_shentsize; /* Section header table entry size */
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unsigned short e_shnum; /* Section header table entry count */
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unsigned short e_shstrndx; /* Section header string table index */
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}
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Elf_Ehdr;
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/* Program Segment Header. (Might be wrong for 64 bit ELF formats). */
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typedef struct
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{
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unsigned long p_type; /* Segment type */
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bfd_vma p_offset; /* Segment file offset */
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bfd_vma p_vaddr; /* Segment virtual address */
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bfd_vma p_paddr; /* Segment physical address */
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unsigned long p_filesz; /* Segment size in file */
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unsigned long p_memsz; /* Segment size in memory */
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unsigned long p_flags; /* Segment flags */
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unsigned long p_align; /* Segment alignment */
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}
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Elf_Phdr;
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/* Section header. */
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typedef struct
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{
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unsigned long sh_name; /* Section name (string tbl index) */
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unsigned long sh_type; /* Section type */
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bfd_vma sh_flags; /* Section flags */
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bfd_vma sh_addr; /* Section virtual addr at execution */
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bfd_vma sh_offset; /* Section file offset */
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unsigned long sh_size; /* Section size in bytes */
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unsigned long sh_link; /* Link to another section */
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unsigned long sh_info; /* Additional section information */
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bfd_vma sh_addralign; /* Section alignment */
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bfd_vma sh_entsize; /* Entry size if section holds table */
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}
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Elf_Shdr;
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/* Symbol table entry. (Might be incorrect for 64 bit ELF formats) */
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typedef struct
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{
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unsigned long st_name; /* Symbol name (string tbl index) */
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bfd_vma st_value; /* Symbol value */
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bfd_vma st_size; /* Symbol size */
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unsigned char st_info; /* Symbol type and binding */
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unsigned char st_other; /* No defined meaning, 0 */
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unsigned short st_shndx; /* Section index */
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}
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Elf_Sym;
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/* Version definition sections. */
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typedef struct
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{
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unsigned short vd_version; /* Version number of structure. */
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unsigned short vd_flags; /* Flags (VER_FLG_*). */
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unsigned short vd_ndx; /* Version index. */
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unsigned short vd_cnt; /* Number of verdaux entries. */
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unsigned long vd_hash; /* Hash of name. */
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unsigned long vd_aux; /* Offset to verdaux entries. */
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unsigned long vd_next; /* Offset to next verdef. */
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}
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Elf_Verdef;
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/* Auxialiary version information. */
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typedef struct
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{
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unsigned long vda_name; /* String table offset of name. */
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unsigned long vda_next; /* Offset to next verdaux. */
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}
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Elf_Verdaux;
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/* Version dependency section. */
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typedef struct
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{
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unsigned short vn_version; /* Version number of structure. */
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unsigned short vn_cnt; /* Number of vernaux entries. */
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unsigned long vn_file; /* String table offset of library name. */
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unsigned long vn_aux; /* Offset to vernaux entries. */
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unsigned long vn_next; /* Offset to next verneed. */
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}
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Elf_Verneed;
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/* Auxiliary needed version information. */
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typedef struct
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{
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unsigned long vna_hash; /* Hash of dependency name. */
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unsigned short vna_flags; /* Flags (VER_FLG_*). */
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unsigned short vna_other; /* Unused. */
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unsigned long vna_name; /* String table offset to version name. */
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unsigned long vna_next; /* Offset to next vernaux. */
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}
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Elf_Vernaux;
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/* Relocation table entry without addend. */
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typedef struct
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{
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bfd_vma r_offset; /* Location at which to apply the action */
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bfd_vma r_info; /* index and type of relocation */
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}
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Elf_Rel;
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/* Relocation table entry with addend. */
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typedef struct
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{
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bfd_vma r_offset; /* Location at which to apply the action */
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bfd_vma r_info; /* Index and Type of relocation */
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bfd_signed_vma r_addend; /* Constant addend used to compute value */
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}
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Elf_Rela;
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/* Dynamic section entry. */
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typedef struct
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{
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signed long d_tag; /* Dynamic entry type */
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union
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{
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bfd_vma d_val; /* Integer value */
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bfd_vma d_ptr; /* Address value */
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} d_un;
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}
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Elf_Dyn;
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#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
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#endif /* _READELF_H */
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