<s>
The	O
GNU	B-Application
Binary	I-Application
Utilities	I-Application
,	O
or	O
,	O
are	O
a	O
set	O
of	O
programming	B-Application
tools	I-Application
for	O
creating	O
and	O
managing	O
binary	O
programs	O
,	O
object	B-Language
files	I-Language
,	O
libraries	O
,	O
profile	O
data	O
,	O
and	O
assembly	B-Language
source	I-Language
code	I-Language
.	O
</s>
<s>
The	O
GNU	B-Application
Binutils	I-Application
are	O
typically	O
used	O
in	O
conjunction	O
with	O
compilers	B-Language
such	O
as	B-Application
the	O
GNU	B-Application
Compiler	I-Application
Collection	I-Application
(	O
)	O
,	O
build	O
tools	O
like	O
,	O
and	O
the	O
GNU	B-Language
Debugger	I-Language
(	O
)	O
.	O
</s>
<s>
Through	O
the	O
use	O
of	O
the	O
Binary	B-Application
File	I-Application
Descriptor	I-Application
library	I-Application
(	O
)	O
,	O
most	O
tools	O
support	O
the	O
various	O
object	O
file	O
formats	O
supported	O
by	O
.	O
</s>
<s>
Ulrich	O
Drepper	O
wrote	O
,	O
to	O
partially	O
replace	O
GNU	B-Application
Binutils	I-Application
,	O
purely	O
for	O
Linux	B-Application
and	O
with	O
support	O
only	O
for	O
ELF	O
and	O
DWARF	O
.	O
</s>
