RX: include - Add RXv3 support.

* elf/rx.h (EF_RX_CPU_MASK): Update new bits.
	(E_FLAG_RX_V3): New RXv3 type.
	* opcode/rx.h (RX_Size): Add double size.
	(RX_Operand_Type): Add double FPU registers.
	(RX_Opcode_ID): Add new instuctions.

include/opcode/rx.h

@@ -38,6 +38,7 @@ typedef enum
   RX_SWord,
   RX_3Byte,
   RX_Long,
+  RX_Double,
   RX_Bad_Size,
   RX_MAX_SIZE
 } RX_Size;
@@ -54,6 +55,11 @@ typedef enum
   RX_Operand_Condition,	/* eq, gtu, etc */
   RX_Operand_Flag,	/* [UIOSZC] */
   RX_Operand_TwoReg,	/* [Rn + scale*R2] */
+  RX_Operand_DoubleReg,	/* DRn */
+  RX_Operand_DoubleRegH,/* DRHn */
+  RX_Operand_DoubleRegL,/* DRLn */
+  RX_Operand_DoubleCReg,/* DCRxx */
+  RX_Operand_DoubleCond,/* UN/EQ/LE/LT */
 } RX_Operand_Type;
 
 typedef enum
@@ -180,6 +186,32 @@ typedef enum
   RXO_racl,
   RXO_rdacl,
   RXO_rdacw,
+
+  RXO_bfmov,
+  RXO_bfmovz,
+  RXO_rstr,
+  RXO_save,
+  RXO_dmov,
+  RXO_dpopm,
+  RXO_dpushm,
+  RXO_mvfdc,
+  RXO_mvfdr,
+  RXO_mvtdc,
+  RXO_dabs,
+  RXO_dadd,
+  RXO_dcmp,
+  RXO_ddiv,
+  RXO_dmul,
+  RXO_dneg,
+  RXO_dround,
+  RXO_dsqrt,
+  RXO_dsub,
+  RXO_dtoi,
+  RXO_dtof,
+  RXO_dtou,
+  RXO_ftod,
+  RXO_itod,
+  RXO_utod
 } RX_Opcode_ID;
 
 /* Condition bitpatterns, as registers.  */