How to change the display format of `objdump' ?

[PRC]

`mips-elf-objdump -d -j ".data" a.out' shows
--------------------------------------------
800652b0 <icon_buf.1>:
800652b0:	9a d6 db de fb de fb de ba d6 79 ce 38 c6 38 c6     ..........y.8.8.
800652c0:	d7 bd d7 bd d7 bd d7 bd d7 bd d7 bd d7 bd d7 bd     ................
800652d0:	f7 bd f7 bd f7 bd d7 bd d7 bd d7 bd d7 bd b6 b5     ................
800652e0:	f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd     ................
800652f0:	f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd     ................
80065300:	f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd     ................
80065310:	f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd f7 bd     ................

How to change the display format to 'word-by-word', like
--------------------------------------------------------
800652b0 <icon_buf.1>:
800652b0:	dedbd69a defbdefb ce79d6ba c638c638     ..........y.8.8.


Best Regards
PRC
2008/3/10