Commit: RX: Fix gas testsuite failures

[Nick Clifton]

Hi Guys,

  I am applying the patch below to fix a failure in the GAS testsuite
  for the RX target.  The problem was that when disassembling some data
  as if it were instructions, the disassembler could seg-fault because
  it was reading beyond the end of an array.

Cheers
  Nick

opcodes/ChangeLog
2014-03-19  Nick Clifton  <nickc@redhat.com>

	* rx-decode.opc (bwl): Allow for bogus instructions with a size
	field of 3.
	(sbwl, ubwl, SCALE): Likewise.
	* rx-decode.c: Regenerate.

diff --git a/opcodes/rx-decode.opc b/opcodes/rx-decode.opc
index 8bf1f94..46b8aea 100644
--- a/opcodes/rx-decode.opc
+++ b/opcodes/rx-decode.opc
@@ -48,21 +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[] =
@@ -81,7 +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 };