[klibc] [PATCH] update crt0.S on ppc32

[H. Peter Anvin]

Olaf Hering wrote:
> 
> I still dont see anything about onexit in the spec.
> 
> http://www.linuxbase.org/spec/archLSB/PPC32/spec.html#PROCESSINITIALIZATION
> 

That's not the psABI; it references:

http://www.esofta.com/pdfs/SVR4abippc.pdf

... for the psABI, but www.esofta.com seems to be a goner.

Google found me the following link to a document which looks like it 
might be the right thing, but oddly enough have the pages all in reverse 
order:

http://e-www.motorola.com/files/archives/doc/app_note/PPCABI.pdf

Anyway, on page 3-28 it states r7 contains the onexit pointer on entry.

	-hpa