X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Fconfig%2Ftc-sh64.c;h=eb1c287478f3249d8d1ea5f734106fd98bdecb66;hb=6eb7d83039db70127a6eb3e4b64ecae782c42f00;hp=2836ecc47ddb1a7ee72482ee49d1458f6ecda080;hpb=ec2655a6a75bc61d21e6f8ddc1e9f9027a8914dd;p=deliverable%2Fbinutils-gdb.git

diff --git a/gas/config/tc-sh64.c b/gas/config/tc-sh64.c
index 2836ecc47d..eb1c287478 100644
--- a/gas/config/tc-sh64.c
+++ b/gas/config/tc-sh64.c
@@ -1,6 +1,5 @@
 /* tc-sh64.c -- Assemble code for the SuperH SH SHcompact and SHmedia.
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-   Free Software Foundation.
+   Copyright (C) 2000-2016 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -2021,7 +2020,7 @@ shmedia_md_estimate_size_before_relax (fragS *fragP,
 	  offsetT value = fragP->fr_offset
 	    + (fragP->fr_symbol == NULL ? 0 : S_GET_VALUE (fragP->fr_symbol));
 
-	  if (value >= ((offsetT) -1 << 15) && value < ((offsetT) 1 << 15))
+	  if (value >= (-((offsetT) 1 << 15)) && value < ((offsetT) 1 << 15))
 	    {
 	      /* Fits in 16-bit signed number.  */
 	      int what = GET_WHAT (fragP->fr_subtype);
@@ -2204,16 +2203,16 @@ static char *
 shmedia_parse_exp (char *s, shmedia_operand_info *op)
 {
   char *save;
-  char *new;
+  char *new_pointer;
 
   save = input_line_pointer;
   input_line_pointer = s;
   expression (&op->immediate);
   if (op->immediate.X_op == O_absent)
     as_bad (_("missing operand"));
-  new = input_line_pointer;
+  new_pointer = input_line_pointer;
   input_line_pointer = save;
-  return new;
+  return new_pointer;
 }
 
 /* Parse an operand.  Store pointer to next character in *PTR.  */
@@ -2678,7 +2677,7 @@ shmedia_build_Mytes (shmedia_opcode_info *opcode,
 	    /* Don't allow complex expressions here.  */
 	    if (opjp->immediate.X_op_symbol != NULL)
 	      {
-		as_bad(_("invalid operand: expression in PT target"));
+		as_bad (_("invalid operand: expression in PT target"));
 		return 0;
 	      }
 
@@ -2718,7 +2717,7 @@ shmedia_build_Mytes (shmedia_opcode_info *opcode,
 	    /* Don't allow complex expressions here.  */
 	    if (opjp->immediate.X_op_symbol != NULL)
 	      {
-		as_bad(_("invalid operand: expression in PT target"));
+		as_bad (_("invalid operand: expression in PT target"));
 		return 0;
 	      }
 
@@ -3064,8 +3063,7 @@ shmedia_md_pcrel_from_section (struct fix *fixP, segT sec ATTRIBUTE_UNUSED)
 
     case BFD_RELOC_64:
     case BFD_RELOC_64_PCREL:
-      know (0 /* Shouldn't get here.  */);
-      break;
+      /* Fall through.  */
 
     default:
       /* If section was SHcompact, use its function.  */
@@ -3274,9 +3272,9 @@ sh64_consume_datalabel (const char *name, expressionS *exp,
 	  else
 	    {
 	      symbolS *dl_symp;
-	      const char *name = S_GET_NAME (symp);
+	      const char * sname = S_GET_NAME (symp);
 	      char *dl_name
-		= xmalloc (strlen (name) + sizeof (DATALABEL_SUFFIX));
+		= xmalloc (strlen (sname) + sizeof (DATALABEL_SUFFIX));
 
 	      /* Now we copy the datalabel-qualified symbol into a symbol
 		 with the same name, but with " DL" appended.  We mark the
@@ -3284,13 +3282,13 @@ sh64_consume_datalabel (const char *name, expressionS *exp,
 		 the main symbol, so we don't have to inspect all symbol
 		 names.  Note that use of "datalabel" is not expected to
 		 be a common case.  */
-	      strcpy (dl_name, name);
+	      strcpy (dl_name, sname);
 	      strcat (dl_name, DATALABEL_SUFFIX);
 
 	      /* A FAKE_LABEL_NAME marks "$" or ".".  There can be any
 		 number of them and all have the same (faked) name; we
 		 must make a new one each time.  */
-	      if (strcmp (name, FAKE_LABEL_NAME) == 0)
+	      if (strcmp (sname, FAKE_LABEL_NAME) == 0)
 		dl_symp = symbol_make (dl_name);
 	      else
 		dl_symp = symbol_find_or_make (dl_name);