[PATCH] PowerPC: Program Priority Register support

[Joseph S. Myers]

On Thu, 23 May 2013, Adhemerval Zanella wrote:

> +The three unprivileged states available are covered by the functions
> +__ppc_set_ppr_med (medium - default), __ppc_set_ppc_low (low) and
> +__ppc_set_ppc_med_low (medium low).  More information

Function names should be in @code{}, and the "-" in "medium - default" 
should probably be a TeX en dash ("--").

-- 
Joseph S. Myers
joseph@codesourcery.com