[RFA] Sparc libjava support update

[David S. Miller]

   From: Andrew Haley <aph@redhat.com>
   Date: Sun, 21 Apr 2002 11:34:10 +0100 (BST)

   In fact, can you plese provide an explanatory comment for all this
   weirdness:
   
I'm finding the signal frame saved regs, and then using
that to advance the Sparc program counter "in the standard way
for Sparc" which is "pc = next_pc; next_pc += 4;".

What's not to understand?

I'll add the comments, but I cringe when comments speak out what the C
code does line by line ala:

	/* Add one to c */
	c++;

As all it does is take up valuable screen real-estate :-(

And the comments here shouldn't be a lesson in Sparc or Linux signal
internals either, I think.