Add -Wshadow to the gcc command line options used when compiling the binutils.

[deliverable/binutils-gdb.git] / opcodes / ns32k-dis.c

diff --git a/opcodes/ns32k-dis.c b/opcodes/ns32k-dis.c
index 8e73e6dc96db9602d8deffd3f1a73c76811c42a1..ed6e165073ccb5135b9be7f8ee232b5b346a4d2c 100644 (file)
--- a/opcodes/ns32k-dis.c
+++ b/opcodes/ns32k-dis.c
@@ -1,25 +1,24 @@
 /* Print National Semiconductor 32000 instructions.
-   Copyright 1986, 1988, 1991, 1992, 1994, 1998, 2001, 2002, 2005, 2007
-   Free Software Foundation, Inc.
+   Copyright 1986, 1988, 1991, 1992, 1994, 1998, 2001, 2002, 2005, 2007,
+   2009  Free Software Foundation, Inc.
 
-   This file is part of opcodes library.
+   This file is part of the GNU opcodes library.
 
-   This program is free software; you can redistribute it and/or modify
+   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 2 of the License, or
-   (at your option) any later version.
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
 
-   This program 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.
+   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 "bfd.h"
 #include "dis-asm.h"
@@ -467,7 +466,6 @@ print_insn_arg (int d,
   int Ivalue;
   int addr_mode;
   int disp1, disp2;
-  int index;
   int size;
 
   switch (d)
@@ -617,17 +615,17 @@ print_insn_arg (int d,
        case 0x1d:
        case 0x1e:
        case 0x1f:
-         /* Scaled index basemode[R0 -- R7:B,W,D,Q].  */
-         index = bit_extract (buffer, index_offset - 8, 3);
-         print_insn_arg (d, index_offset, aoffsetp, buffer, addr,
-                         result, 0);
          {
+           int bit_index;
            static const char *ind = "bwdq";
            char *off;
-
+           
+           /* Scaled index basemode[R0 -- R7:B,W,D,Q].  */
+           bit_index = bit_extract (buffer, index_offset - 8, 3);
+           print_insn_arg (d, index_offset, aoffsetp, buffer, addr,
+                           result, 0);
            off = result + strlen (result);
-           sprintf (off, "[r%d:%c]", index,
-                    ind[addr_mode & 3]);
+           sprintf (off, "[r%d:%c]", bit_index, ind[addr_mode & 3]);
          }
          break;
        }