[PATCH] sparc: add missing comment about hyperprivileged register operands

[Jose E. Marchesi]

Hi.  Trivial patch adding some missing bits in that comment.
Ok to commit?

2016-06-08  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* opcode/sparc.h: Add missing documentation for hyperprivileged
	registers in rd (%) and rs1 ($).

diff --git a/include/opcode/sparc.h b/include/opcode/sparc.h
index ff88092..29ed2e4 100644
--- a/include/opcode/sparc.h
+++ b/include/opcode/sparc.h
@@ -243,6 +243,8 @@ typedef struct sparc_opcode
 	9	%fcc3. (v9)
 	!	Privileged Register in rd (v9)
 	?	Privileged Register in rs1 (v9)
+	%	Hyperprivileged Register in rd (v9b)
+	$	Hyperprivileged Register in rs1 (v9b)
 	*	Prefetch function constant. (v9)
 	x	OPF field (v9 impdep).
 	0	32/64 bit immediate for set or setx (v9) insns