svr4.h avoidance: xtensa

[Sterling Augustine]

On 12/13/2010 03:16 PM, Joseph S. Myers wrote:
 > This patch in the series removing svr4.h from the headers used by
 > particular targets in GCC stops xtensa*-*-elf* and xtensa*-*-linux*
 > (that is, all xtensa*-* targets) from using svr4.h.
....

Approved. Please apply.

I will take a look at the DBX_REGISTER_NUMBER issue shortly.

Thanks,

Sterling
sterling@tensilica.com