From: M R Swami Reddy <MR.Swami.Reddy@nsc.com>
Date: Thu, 1 Oct 2009 08:19:55 +0000 (+0000)
Subject: 2009-10-01  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4ded9dda7cac16de63928596e8c7e29984515089;p=binutils-gdb.git

2009-10-01  M R Swami Reddy <MR.Swami.Reddy@nsc.com>

       * crx-dis.c (match_opcode): Truncate mcode to 32-bit.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index a3363d8caeb..5be200cf029 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2009-10-01  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+	* crx-dis.c (match_opcode): Truncate mcode to 32-bit.
+
 2009-09-29  DJ Delorie  <dj@redhat.com>
 
 	* Makefile.am: Add RX files.
diff --git a/opcodes/crx-dis.c b/opcodes/crx-dis.c
index 6675720d7de..c7524572614 100644
--- a/opcodes/crx-dis.c
+++ b/opcodes/crx-dis.c
@@ -355,7 +355,7 @@ match_opcode (void)
   unsigned long mask;
 
   /* The instruction 'constant' opcode doewsn't exceed 32 bits.  */
-  unsigned long doubleWord = words[1] + (words[0] << 16);
+  unsigned long doubleWord = (words[1] + (words[0] << 16)) & 0xffffffff;
 
   /* Start searching from end of instruction table.  */
   instruction = &crx_instruction[NUMOPCODES - 2];