1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
llvm-readelf - GNU-style LLVM Object Reader
===========================================
.. program:: llvm-readelf
SYNOPSIS
--------
:program:`llvm-readelf` [*options*] [*input...*]
DESCRIPTION
-----------
The :program:`llvm-readelf` tool displays low-level format-specific information
about one or more object files.
If ``input`` is "``-``" or omitted, :program:`llvm-readelf` reads from standard
input. Otherwise, it will read from the specified ``filenames``.
OPTIONS
-------
.. option:: --all
Equivalent to specifying all the main display options.
.. option:: --addrsig
Display the address-significance table.
.. option:: --arm-attributes
Display the ARM attributes section. Only applicable for ARM architectures.
.. option:: --color
Use colors in the output for warnings and errors.
.. option:: --demangle, -C
Display demangled symbol names in the output.
.. option:: --dyn-relocations
Display the dynamic relocation entries.
.. option:: --dyn-symbols, --dyn-syms
Display the dynamic symbol table.
.. option:: --dynamic-table, --dynamic, -d
Display the dynamic table.
.. option:: --elf-cg-profile
Display the callgraph profile section.
.. option:: --elf-hash-histogram, --histogram, -I
Display a bucket list histogram for dynamic symbol hash tables.
.. option:: --elf-linker-options
Display the linker options section.
.. option:: --elf-output-style=<value>
Specify the style to dump ELF information in. Valid options are ``LLVM`` and
``GNU``. ``LLVM`` output is an expanded and structured format, whilst ``GNU``
(the default) output mimics the equivalent GNU :program:`readelf` output.
.. option:: --elf-section-groups, --section-groups, -g
Display section groups.
.. option:: --expand-relocs
When used with :option:`--relocations`, display each relocation in an expanded
multi-line format.
.. option:: --file-headers, -h
Display file headers.
.. option:: --gnu-hash-table
Display the GNU hash table for dynamic symbols.
.. option:: --hash-symbols
Display the dynamic symbols derived from the hash table.
.. option:: --hash-table
Display the hash table for dynamic symbols.
.. option:: --headers, -e
Equivalent to setting: :option:`--file-headers`, :option:`--program-headers`,
and :option:`--sections`.
.. option:: --help
Display a summary of command line options.
.. option:: --help-list
Display an uncategorized summary of command line options.
.. option:: --hex-dump=<section[,section,...]>, -x
Display the specified section(s) as hexadecimal bytes. ``section`` may be a
section index or section name.
.. option:: --needed-libs
Display the needed libraries.
.. option:: --notes, -n
Display all notes.
.. option:: --program-headers, --segments, -l
Display the program headers.
.. option:: --raw-relr
Do not decode relocations in RELR relocation sections when displaying them.
.. option:: --relocations, --relocs, -r
Display the relocation entries in the file.
.. option:: --sections, --section-headers, -S
Display all sections.
.. option:: --section-data
When used with :option:`--sections`, display section data for each section
shown. This option has no effect for GNU style output.
.. option:: --section-mapping
Display the section to segment mapping.
.. option:: --section-relocations
When used with :option:`--sections`, display relocations for each section
shown. This option has no effect for GNU style output.
.. option:: --section-symbols
When used with :option:`--sections`, display symbols for each section shown.
This option has no effect for GNU style output.
.. option:: --stackmap
Display contents of the stackmap section.
.. option:: --string-dump=<section[,section,...]>, -p
Display the specified section(s) as a list of strings. ``section`` may be a
section index or section name.
.. option:: --symbols, --syms, -s
Display the symbol table.
.. option:: --unwind, -u
Display unwind information.
.. option:: --version
Display the version of this program.
.. option:: --version-info, -V
Display version sections.
.. option:: @<FILE>
Read command-line options from response file `<FILE>`.
EXIT STATUS
-----------
:program:`llvm-readelf` returns 0 under normal operation. It returns a non-zero
exit code if there were any errors.
SEE ALSO
--------
:manpage:`llvm-nm(1)`, :manpage:`llvm-objdump(1)`, :manpage:`llvm-readobj(1)`
|
