[RFC 0/3] Cell SPU offloaded stdio

[Kazunori Asayama]

This series of patches implements offloaded stdio functions on Cell
Broadband Engine SPU according to Joel-san's strategy in:

  http://sourceware.org/ml/newlib/2006/msg00843.html

This implementation consists of the following three parts:

  - Target specific stdio directory
  - FILE related stuffs for SPU
  - Other stdio functions for SPU

Most of the implementation comes from his patches in:

  http://sourceware.org/ml/newlib/2006/msg00820.html

and essentially, I've just modified the way to handle 'FILE'.

I'd like to get some feedback on this solution.

Thanks,
--
(ASAYAMA Kazunori
  (asayama@sm.sony.co.jp))
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