1LLVM-READELF(1)                      LLVM                      LLVM-READELF(1)
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NAME

6       llvm-readelf - GNU-style LLVM Object Reader
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SYNOPSIS

9       llvm-readelf [options] [input...]
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DESCRIPTION

12       The  llvm-readelf  tool  displays low-level format-specific information
13       about one or more object files.
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15       If input is "-" or omitted, llvm-readelf  reads  from  standard  input.
16       Otherwise, it will read from the specified filenames.
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OPTIONS

19       --all  Equivalent to specifying all the main display options.
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21       --addrsig
22              Display the address-significance table.
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24       --arm-attributes
25              Display  the ARM attributes section. Only applicable for ARM ar‐
26              chitectures.
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28       --color
29              Use colors in the output for warnings and errors.
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31       --demangle, -C
32              Display demangled symbol names in the output.
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34       --dyn-relocations
35              Display the dynamic relocation entries.
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37       --dyn-symbols, --dyn-syms
38              Display the dynamic symbol table.
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40       --dynamic-table, --dynamic, -d
41              Display the dynamic table.
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43       --elf-cg-profile
44              Display the callgraph profile section.
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46       --elf-hash-histogram, --histogram, -I
47              Display a bucket list histogram for dynamic symbol hash tables.
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49       --elf-linker-options
50              Display the linker options section.
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52       --elf-output-style=<value>
53              Format ELF information in the specified style. Valid options are
54              LLVM  and GNU. LLVM output is an expanded and structured format,
55              whilst GNU (the default) output mimics the equivalent GNU  read‐
56              elf output.
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58       --elf-section-groups, --section-groups, -g
59              Display section groups.
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61       --expand-relocs
62              When  used with --relocations, display each relocation in an ex‐
63              panded multi-line format.
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65       --file-headers, -h
66              Display file headers.
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68       --gnu-hash-table
69              Display the GNU hash table for dynamic symbols.
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71       --hash-symbols
72              Display the expanded hash table with dynamic symbol data.
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74       --hash-table
75              Display the hash table for dynamic symbols.
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77       --headers, -e
78              Equivalent to setting:  --file-headers,  --program-headers,  and
79              --sections.
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81       --help Display a summary of command line options.
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83       --help-list
84              Display an uncategorized summary of command line options.
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86       --hex-dump=<section[,section,...]>, -x
87              Display  the  specified section(s) as hexadecimal bytes. section
88              may be a section index or section name.
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90       --needed-libs
91              Display the needed libraries.
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93       --notes, -n
94              Display all notes.
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96       --program-headers, --segments, -l
97              Display the program headers.
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99       --raw-relr
100              Do not decode relocations in RELR relocation sections when  dis‐
101              playing them.
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103       --relocations, --relocs, -r
104              Display the relocation entries in the file.
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106       --sections, --section-headers, -S
107              Display all sections.
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109       --section-data
110              When used with --sections, display section data for each section
111              shown. This option has no effect for GNU style output.
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113       --section-mapping
114              Display the section to segment mapping.
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116       --section-relocations
117              When used with --sections, display relocations for each  section
118              shown. This option has no effect for GNU style output.
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120       --section-symbols
121              When  used  with  --sections,  display  symbols for each section
122              shown.  This option has no effect for GNU style output.
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124       --stackmap
125              Display contents of the stackmap section.
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127       --string-dump=<section[,section,...]>, -p
128              Display the specified section(s) as a list of  strings.  section
129              may be a section index or section name.
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131       --symbols, --syms, -s
132              Display the symbol table.
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134       --unwind, -u
135              Display unwind information.
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137       --version
138              Display the version of this program.
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140       --version-info, -V
141              Display version sections.
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143       @<FILE>
144              Read command-line options from response file <FILE>.
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EXIT STATUS

147       llvm-readelf  returns  0  under normal operation. It returns a non-zero
148       exit code if there were any errors.
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SEE ALSO

151       llvm-nm(1), llvm-objdump(1), llvm-readobj(1)
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AUTHOR

154       Maintained by the LLVM Team (https://llvm.org/).
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157       2003-2021, LLVM Project
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1629                                 2021-07-22                   LLVM-READELF(1)
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