Automatic date update in version.in

[platform/upstream/binutils.git] / opcodes / rx-decode.opc

diff --git a/opcodes/rx-decode.opc b/opcodes/rx-decode.opc
index 27ff5d4..46b8aea 100644 (file)
--- a/opcodes/rx-decode.opc
+++ b/opcodes/rx-decode.opc
@@ -1,4 +1,25 @@
 /* -*- c -*- */
+/* Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Contributed by Red Hat.
+   Written by DJ Delorie.
+
+   This file is part of the GNU opcodes library.
+
+   This library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   It is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
 #include "sysdep.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -27,21 +48,24 @@ static int bwl[] =
 {
   RX_Byte,
   RX_Word,
-  RX_Long
+  RX_Long,
+  0 /* Bogus instructions can have a size field set to 3.  */
 };
 
 static int sbwl[] =
 {
   RX_SByte,
   RX_SWord,
-  RX_Long
+  RX_Long,
+  0 /* Bogus instructions can have a size field set to 3.  */
 };
 
 static int ubwl[] =
 {
   RX_UByte,
   RX_UWord,
-  RX_Long
+  RX_Long,
+  0 /* Bogus instructions can have a size field set to 3.  */  
 };
 
 static int memex[] =
@@ -60,7 +84,7 @@ static int memex[] =
                        rx->op[n].size = s )
 
 /* This is for the BWL and BW bitfields.  */
-static int SCALE[] = { 1, 2, 4 };
+static int SCALE[] = { 1, 2, 4, 0 };
 /* This is for the prefix size enum.  */
 static int PSCALE[] = { 4, 1, 1, 1, 2, 2, 2, 3, 4 };
 
@@ -283,7 +307,7 @@ rx_decode_opcode (unsigned long pc AU,
   ID(mov); sBWL (sz); DIs(dst, d*16+sppp, sz); SC(IMM(1)); F_____;
 
 /** 11sz sd ss rsrc rdst       mov%s   %1, %0 */
-  if (ss == 3 && sz == 2 && rsrc == 0 && rdst == 0)
+  if (sd == 3 && ss == 3 && sz == 2 && rsrc == 0 && rdst == 0)
     {
       ID(nop2);
       rx->syntax = "nop";
@@ -874,6 +898,8 @@ rx_decode_opcode (unsigned long pc AU,
 
 /** 1111 1100 0110 00sd rdst rsrc      bset    %1, %0%S0 */
   ID(bset); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE); F_____;
+  if (sd == 3) /* bset reg,reg */
+    BWL(LSIZE);
 
 /** 0111 100b ittt rdst                        bset    #%1, %0 */
   ID(bset); BWL(LSIZE); SC(b*16+ittt); DR(rdst); F_____;
@@ -884,6 +910,8 @@ rx_decode_opcode (unsigned long pc AU,
 
 /** 1111 1100 0110 01sd rdst rsrc      bclr    %1, %0%S0 */
   ID(bclr); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE); F_____;
+  if (sd == 3) /* bset reg,reg */
+    BWL(LSIZE);
 
 /** 0111 101b ittt rdst                        bclr    #%1, %0 */
   ID(bclr); BWL(LSIZE); SC(b*16+ittt); DR(rdst); F_____;
@@ -894,6 +922,8 @@ rx_decode_opcode (unsigned long pc AU,
 
 /** 1111 1100 0110 10sd rdst rsrc      btst    %2, %1%S1 */
   ID(btst); BWL(BSIZE); S2R(rsrc); SD(sd, rdst, BSIZE); F___ZC;
+  if (sd == 3) /* bset reg,reg */
+    BWL(LSIZE);
 
 /** 0111 110b ittt rdst                        btst    #%2, %1 */
   ID(btst); BWL(LSIZE); S2C(b*16+ittt); SR(rdst); F___ZC;
@@ -904,6 +934,8 @@ rx_decode_opcode (unsigned long pc AU,
 
 /** 1111 1100 0110 11sd rdst rsrc      bnot    %1, %0%S0 */
   ID(bnot); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE);
+  if (sd == 3) /* bset reg,reg */
+    BWL(LSIZE);
 
 /** 1111 1101 111bittt 1111 rdst       bnot    #%1, %0 */
   ID(bnot); BWL(LSIZE); SC(bittt); DR(rdst);