make dep-am and regen

[binutils-gdb.git] / opcodes / cr16-dis.c

diff --git a/opcodes/cr16-dis.c b/opcodes/cr16-dis.c
index de3eb753bf0f39c86aed8a94ee583d256f3ae0b2..2627141d0faef76941bbb6976e6d2a8d1ec41766 100644 (file)
--- a/opcodes/cr16-dis.c
+++ b/opcodes/cr16-dis.c
@@ -322,7 +322,7 @@ 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 = &cr16_instruction[NUMOPCODES - 2];
@@ -331,6 +331,10 @@ match_opcode (void)
   while (instruction >= cr16_instruction)
     {
       mask = build_mask ();
+      /* Adjust mask for bcond with 32-bit size instruction */
+      if ((IS_INSN_MNEMONIC("b") && instruction->size == 2))
+        mask = 0xff0f0000;
+
       if ((doubleWord & mask) == BIN (instruction->match,
                                       instruction->match_bits))
         return 1;