COMMITTED: Add support for STT_IFUNC

[Nick Clifton]

Hi Andreas,

>>   "Mark the symbol as an indirect function.  This has the same
>>    semantics as STT_FUNC except when the symbol is referenced by
>>    a relocation.  In this case the symbol's value is not used in
>>    the relocation but instead the symbol is invoked as a function
>>    taking no arguments and the return value is used in the
>>    relocation.  This also means that processing of the relocation
>>    must be delayed until run-time".
> 
> Looks good to me.

OK - I have committed the change.

Cheers
   Nick

gas/ChangeLog
2008-12-04  Nick Clifton  <nickc@redhat.com>

	* doc/as.texinfo (Type): Reword description of STT_IFUNC type.