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Re: PowerPC32 .gnu.attributes in crt files
On Thu, Feb 17, 2011 at 08:31:54PM -0500, Carlos O'Donell wrote:
> Is anyone working on adding don't-care attributes or working on
> suppressing attributes if they don't apply?
I was going to poke at it. If I understand correctly, the three
existing powerpc attributes are all about parameter passing and
function return values. Tag_GNU_Power_ABI_FP says how floating point
parameters are passed and returned, Tag_GNU_Power_ABI_Vector does the
same for vectors, and Tag_GNU_Power_ABI_Struct_Return says how <= 8
byte structures are returned. Am I missing anything, Joseph?
--
Alan Modra
Australia Development Lab, IBM