* sh-dis.c (print_insn_ddt): Make insn_x, insn_y unsigned.

(print_insn_ppi): Make nib1, nib2, nib3 unsigned.
	Initialize variable dc to NULL.
	(print_insn_shx): Remove unused label d_reg_n.

opcodes/ChangeLog

@@ -1,3 +1,10 @@
+2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	* sh-dis.c (print_insn_ddt): Make insn_x, insn_y unsigned.
+	(print_insn_ppi): Make nib1, nib2, nib3 unsigned.
+	Initialize variable dc to NULL.
+	(print_insn_shx): Remove unused label d_reg_n.
+
 2000-11-24  Nick Clifton  <nickc@redhat.com>
 
 	* arm-opc.h: Add new opcode formatting parameter 'B'.

opcodes/sh-dis.c

@@ -99,7 +99,7 @@ print_insn_ddt (insn, info)
     {
       static sh_opcode_info *first_movx, *first_movy;
       sh_opcode_info *opx, *opy;
-      int insn_x, insn_y;
+      unsigned int insn_x, insn_y;
 
       if (! first_movx)
 	{
@@ -182,8 +182,8 @@ print_insn_ppi (field_b, info)
   static char *sy_tab[] = { "y0", "y1", "m0", "m1" };
   fprintf_ftype fprintf_fn = info->fprintf_func;
   void *stream = info->stream;
-  int nib1, nib2, nib3;
-  char *dc;
+  unsigned int nib1, nib2, nib3;
+  char *dc = NULL;
   sh_opcode_info *op;
 
   if ((field_b & 0xe800) == 0)
@@ -612,7 +612,6 @@ print_insn_shx (memaddr, info)
 		  fprintf_fn (stream, "xd%d", rn & ~1);
 		  break;
 		}
-	    d_reg_n:
 	    case D_REG_N:
 	      fprintf_fn (stream, "dr%d", rn);
 	      break;