> 	movl	$(((_end-_edata)+3)>>2),%ecx
> 

This looks very suspicious to me. The symbols `_end' and `_edata' are not
known to the assembler, so doing arithmetic on them is pretty bogus.

I'd say this should actually be coded as:

	movl $_end, %ecx
	subl $_edata, %ecx
	addl $3, %ecx
	shr  $2, %ecx

-pk