sim: ppc: rename inline defines to match common code

sim: ppc: rename inline defines to match common code

Use the same basic names as the common sim inline logic so we can
merge the two.  We don't do that here, just prepare for it.

The common code seems to be based on the ppc version but with slightly
different names as it was cleaned up & generalized.  I *think* these
concepts are the same, so binding them together is OK, but maybe I'm
misreading them.  If so, can always tweak them later.
	REVEAL_MODULE  ->  H_REVEALS_MODULE
	INLINE_MODULE  ->  C_REVEALS_MODULE