Fix the GLOBAL macro so it works (upper vs lowercase X), use it in _EENTRY.
Create 'L' variants of all the ENTRY macros for file-static/local symbols.

If it seems like this is getting out of hand, I quite agree.  I wonder if
it's safe, here in the 21st century, to lose the distinction between C and
ASM symbols?
For data and instruction prefetch aborts, call the same handler in the C
code, passing a 0/1 flag that indicates which type of abort it was.  This
sets the stage for unifying the handling of page faults in a single routine.

Submitted by: Svatopluk Kraus <onwahe@gmail.com>,
	      Michal Meloun <meloun@miracle.cz