1LLVM-READELF(1) LLVM LLVM-READELF(1)
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6 llvm-readelf - GNU-style LLVM Object Reader
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9 llvm-readelf [options] [input...]
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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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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 --arch-specific, -A
25 Display architecture-specific information, e.g. the ARM
26 attributes section on ARM.
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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
63 expanded 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 --stack-sizes
128 Display the contents of the stack sizes section(s), i.e. pairs
129 of function names and the size of their stack frames. Currently
130 only implemented for GNU style output.
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132 --string-dump=<section[,section,...]>, -p
133 Display the specified section(s) as a list of strings. section
134 may be a section index or section name.
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136 --symbols, --syms, -s
137 Display the symbol table.
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139 --unwind, -u
140 Display unwind information.
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142 --version
143 Display the version of the llvm-readelf executable.
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145 --version-info, -V
146 Display version sections.
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148 @<FILE>
149 Read command-line options from response file <FILE>.
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152 llvm-readelf returns 0 under normal operation. It returns a non-zero
153 exit code if there were any errors.
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156 llvm-nm(1), llvm-objdump(1), llvm-readobj(1)
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159 Maintained by the LLVM Team (https://llvm.org/).
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162 2003-2020, LLVM Project
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16710 2020-04-01 LLVM-READELF(1)