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133 .\" ========================================================================
136 .TH SIZE 1 "2016-08-03" "binutils-2.27" "GNU Development Tools"
137 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
138 .\" way too many mistakes in technical documents.
142 size \- list section sizes and total size.
144 .IX Header "SYNOPSIS"
145 size [\fB\-A\fR|\fB\-B\fR|\fB\-\-format=\fR\fIcompatibility\fR]
147 [\fB\-d\fR|\fB\-o\fR|\fB\-x\fR|\fB\-\-radix=\fR\fInumber\fR]
149 [\fB\-t\fR|\fB\-\-totals\fR]
150 [\fB\-\-target=\fR\fIbfdname\fR] [\fB\-V\fR|\fB\-\-version\fR]
153 .IX Header "DESCRIPTION"
154 The \s-1GNU \s0\fBsize\fR utility lists the section sizes\-\-\-and the total
155 size\-\-\-for each of the object or archive files \fIobjfile\fR in its
156 argument list. By default, one line of output is generated for each
157 object file or each module in an archive.
159 \&\fIobjfile\fR... are the object files to be examined.
160 If none are specified, the file \f(CW\*(C`a.out\*(C'\fR will be used.
163 The command line options have the following meanings:
169 .IP "\fB\-\-format=\fR\fIcompatibility\fR" 4
170 .IX Item "--format=compatibility"
172 Using one of these options, you can choose whether the output from \s-1GNU
173 \&\s0\fBsize\fR resembles output from System V \fBsize\fR (using \fB\-A\fR,
174 or \fB\-\-format=sysv\fR), or Berkeley \fBsize\fR (using \fB\-B\fR, or
175 \&\fB\-\-format=berkeley\fR). The default is the one-line format similar to
178 Here is an example of the Berkeley (default) format of output from
182 \& $ size \-\-format=Berkeley ranlib size
183 \& text data bss dec hex filename
184 \& 294880 81920 11592 388392 5ed28 ranlib
185 \& 294880 81920 11888 388688 5ee50 size
188 This is the same data, but displayed closer to System V conventions:
191 \& $ size \-\-format=SysV ranlib size
195 \& .data 81920 303104
203 \& .data 81920 303104
207 .IP "\fB\-\-help\fR" 4
209 Show a summary of acceptable arguments and options.
217 .IP "\fB\-\-radix=\fR\fInumber\fR" 4
218 .IX Item "--radix=number"
220 Using one of these options, you can control whether the size of each
221 section is given in decimal (\fB\-d\fR, or \fB\-\-radix=10\fR); octal
222 (\fB\-o\fR, or \fB\-\-radix=8\fR); or hexadecimal (\fB\-x\fR, or
223 \&\fB\-\-radix=16\fR). In \fB\-\-radix=\fR\fInumber\fR, only the three
224 values (8, 10, 16) are supported. The total size is always given in two
225 radices; decimal and hexadecimal for \fB\-d\fR or \fB\-x\fR output, or
226 octal and hexadecimal if you're using \fB\-o\fR.
227 .IP "\fB\-\-common\fR" 4
229 Print total size of common symbols in each file. When using Berkeley
230 format these are included in the bss size.
234 .IP "\fB\-\-totals\fR" 4
237 Show totals of all objects listed (Berkeley format listing mode only).
238 .IP "\fB\-\-target=\fR\fIbfdname\fR" 4
239 .IX Item "--target=bfdname"
240 Specify that the object-code format for \fIobjfile\fR is
241 \&\fIbfdname\fR. This option may not be necessary; \fBsize\fR can
242 automatically recognize many formats.
246 .IP "\fB\-\-version\fR" 4
249 Display the version number of \fBsize\fR.
250 .IP "\fB@\fR\fIfile\fR" 4
252 Read command-line options from \fIfile\fR. The options read are
253 inserted in place of the original @\fIfile\fR option. If \fIfile\fR
254 does not exist, or cannot be read, then the option will be treated
255 literally, and not removed.
257 Options in \fIfile\fR are separated by whitespace. A whitespace
258 character may be included in an option by surrounding the entire
259 option in either single or double quotes. Any character (including a
260 backslash) may be included by prefixing the character to be included
261 with a backslash. The \fIfile\fR may itself contain additional
262 @\fIfile\fR options; any such options will be processed recursively.
264 .IX Header "SEE ALSO"
265 \&\fIar\fR\|(1), \fIobjdump\fR\|(1), \fIreadelf\fR\|(1), and the Info entries for \fIbinutils\fR.
267 .IX Header "COPYRIGHT"
268 Copyright (c) 1991\-2016 Free Software Foundation, Inc.
270 Permission is granted to copy, distribute and/or modify this document
271 under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.3
272 or any later version published by the Free Software Foundation;
273 with no Invariant Sections, with no Front-Cover Texts, and with no
274 Back-Cover Texts. A copy of the license is included in the
275 section entitled \*(L"\s-1GNU\s0 Free Documentation License\*(R".