Fix overflow handling of VLE_SDA21

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

diff --git a/opcodes/sparc-dis.c b/opcodes/sparc-dis.c
index b0899a69ae9b7c303ce96a343f4f34cb92d4d1f2..38b76f7f7e4f0eb685f012d4d8e3b13c93a79a45 100644 (file)
--- a/opcodes/sparc-dis.c
+++ b/opcodes/sparc-dis.c
@@ -1,7 +1,5 @@
 /* Print SPARC instructions.
-   Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1989-2014 Free Software Foundation, Inc.
 
    This file is part of the GNU opcodes library.
 
@@ -20,9 +18,8 @@
    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
    MA 02110-1301, USA.  */
 
-#include <stdio.h>
-
 #include "sysdep.h"
+#include <stdio.h>
 #include "opcode/sparc.h"
 #include "dis-asm.h"
 #include "libiberty.h"
@@ -224,7 +221,8 @@ compute_arch_mask (unsigned long mach)
     {
     case 0 :
     case bfd_mach_sparc :
-      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V8);
+      return (SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V8)
+              | SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_LEON));
     case bfd_mach_sparc_sparclet :
       return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_SPARCLET);
     case bfd_mach_sparc_sparclite :
@@ -339,8 +337,17 @@ compare_opcodes (const void * a, const void * b)
   i = strcmp (op0->name, op1->name);
   if (i)
     {
-      if (op0->flags & F_ALIAS) /* If they're both aliases, be arbitrary.  */
-       return i;
+      if (op0->flags & F_ALIAS)
+       {
+         if (op0->flags & F_PREFERRED)
+           return -1;
+         if (op1->flags & F_PREFERRED)
+           return 1;
+
+         /* If they're both aliases, and neither is marked as preferred,
+            be arbitrary.  */
+         return i;
+       }
       else
        fprintf (stderr,
                 /* xgettext:c-format */
@@ -551,7 +558,7 @@ print_insn_sparc (bfd_vma memaddr, disassemble_info *info)
              /* Can't do simple format if source and dest are different.  */
              continue;
 
-         (*info->fprintf_func) (stream, opcode->name);
+         (*info->fprintf_func) (stream, "%s", opcode->name);
 
          {
            const char *s;
@@ -705,7 +712,7 @@ print_insn_sparc (bfd_vma memaddr, disassemble_info *info)
                    break;
 
                  case ')':     /* 5 bit unsigned immediate from RS3.  */
-                   (info->fprintf_func) (stream, "%#x", X_RS3 (insn));
+                   (info->fprintf_func) (stream, "%#x", (unsigned int) X_RS3 (insn));
                    break;
 
                  case 'X':     /* 5 bit unsigned immediate.  */