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<A NAME="PAGENUM-342"><P>Page 342</P></A>
<TABLE>
<TR><TD>
_b byte, --byte=byte
</TD><TD>
Keep only every byte byte of the input file (header data is not affected).
byte can be in the range from 0 to the
interleave-1. This option is useful for creating FILES to program
ROMs. It is typically used with an srec output target.
</TD></TR><TR><TD>
_i interleave,
--interleave=interleave
</TD><TD>
Only copy one out of every
interleave bytes. The one to copy is selected by the
_b or
--byte option. The default is
4. The interleave is ignored if neither _b nor
--byte is given.
</TD></TR><TR><TD>
_v, --verbose
</TD><TD>
Verbose output: list all object FILES modified. In the case of archives,
objcopy _V lists all members of the archive.
</TD></TR><TR><TD>
_V, --version
</TD><TD>
Show the version number of
objcopy and exit.
</TD></TR><TR><TD>
--help
</TD><TD>
Show a summary of the OPTIONS to
objcopy and exit.
</TD></TR></TABLE>
<P><B>SEE ALSO</B></P>
<P>binutils entry in info; The GNU Binary
Utilities, Roland H. Pesch (June 1993).
</P>
<P><B>COPYING</B></P>
<P>Copyright " 1993 Free Software Foundation, Inc. Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission notice are preserved on all copies.
</P>
<P>Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim
copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one.
</P>
<P>Permission is granted to copy and distribute translations of this manual into another language, under the above
conditions for modified versions, except that this permission notice may be included in translations approved by the Free
Software Foundation instead of in the original English.
</P>
<P>Cygnus support, June 1993
</P>
<H3><A NAME="ch01_ 197">
objdump
</A></H3>
<P>objdump—Display information from object FILES.
</P>
<P><B>SYNOPSIS</B></P>
<!-- CODE //-->
<PRE>objdump [ _a|--archive_headers ][_b\ bfdname | --target= bfdname ]
[ _d|--disassemble][_D|--disassemble-all ][_f|--file_headers ]
[ _h|--section_headers | --headers ][_i|--info ][_j\ section
| --section= section ][_l|--line_numbers ][_m\ machine | --
-architecture= machine ][_r|--reloc ][_R|--dynamic_reloc ]
[ _s|--full_contents ][--stabs ][_t|--syms ][_T|--dynamic_
syms][_x|--all_headers ][--version ][--help ] objfile ...
</PRE>
<!-- END CODE //-->
<B><P>
DESCRIPTION
</B></P>
<P>objdump displays information about one or more object FILES. The OPTIONS control what particular information to display.
This information is mostly useful to programmers who are working on the compilation tools, as opposed to programmers
who just want their program to compile and work.
</P>
<P>objfile... are the object FILES to be examined. When you specify archives,
objdump shows information on each of the member object FILES.
</P>
<P><B>OPTIONS</B></P>
<P>Where long and short forms of an option are shown together, they are equivalent. At least one option besides
_l (--line_numbers) must be given.
</P>
<TABLE>
<TR><TD>
_a, --archive_headers
</TD><TD>
If any FILES from
objfile are archives, display the archive header information (in a
format similar to ls _l). Besides the information you could list with
ar tv, objdump _a shows the object file format of each archive member.
</TD></TR></TABLE>
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