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

[pf3gnuchains/pf3gnuchains3x.git] / opcodes / arm-dis.c

diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index 3bfad52..88b5cf1 100644 (file)
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -1973,7 +1973,6 @@ print_insn_coprocessor (bfd_vma pc,
                case '5': case '6': case '7': case '8': case '9':
                  {
                    int width;
-                   unsigned long value;
 
                    c = arm_decode_bitfield (c, given, &value, &width);
 
@@ -2142,7 +2141,6 @@ print_insn_coprocessor (bfd_vma pc,
 
                  case 'Z':
                    {
-                     int value;
                      /* given (20, 23) | given (0, 3) */
                      value = ((given >> 16) & 0xf0) | (given & 0xf);
                      func (stream, "%d", value);
@@ -2537,7 +2535,7 @@ print_insn_neon (struct disassemble_info *info, long given, bfd_boolean thumb)
                        func (stream, "}, [%s", arm_regnames[rn]);
                        if (align)
                          {
-                            int align = (8 * (type + 1)) << size;
+                            align = (8 * (type + 1)) << size;
                             if (type == 3)
                               align = (size > 1) ? align >> 1 : align;
                            if (type == 2 || (type == 0 && !size))
@@ -3171,10 +3169,10 @@ print_insn_arm (bfd_vma pc, struct disassemble_info *info, long given)
                        {
                          long msb = (given & 0x001f0000) >> 16;
                          long lsb = (given & 0x00000f80) >> 7;
-                         long width = msb - lsb + 1;
+                         long w = msb - lsb + 1;
 
-                         if (width > 0)
-                           func (stream, "#%lu, #%lu", lsb, width);
+                         if (w > 0)
+                           func (stream, "#%lu, #%lu", lsb, w);
                          else
                            func (stream, "(invalid: %lu:%lu)", lsb, msb);
                        }