MIPS: uasm: Add wsbh uasm instruction

It will be used later on by bpf-jit

[ralf@linux-mips.org: Resolved conflict.]

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/6732/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/uapi/asm/inst.h

@@ -205,6 +205,16 @@ enum lx_func {
 	lbx_op	= 0x16,
 };
 
+/*
+ * BSHFL opcodes
+ */
+enum bshfl_func {
+	wsbh_op = 0x2,
+	dshd_op = 0x5,
+	seb_op  = 0x10,
+	seh_op  = 0x18,
+};
+
 /*
  * (microMIPS) Major opcodes.
  */
@@ -258,6 +268,7 @@ enum mm_32a_minor_op {
 	mm_lwxs_op = 0x118,
 	mm_addu32_op = 0x150,
 	mm_subu32_op = 0x1d0,
+	mm_wsbh_op = 0x1ec,
 	mm_and_op = 0x250,
 	mm_or32_op = 0x290,
 	mm_xor32_op = 0x310,