Add support to GDB for the Renesas rl78 architecture.

[external/binutils.git] / opcodes / frv-asm.c

diff --git a/opcodes/frv-asm.c b/opcodes/frv-asm.c
index dffa059..3da8261 100644 (file)
--- a/opcodes/frv-asm.c
+++ b/opcodes/frv-asm.c
@@ -465,11 +465,11 @@ parse_uhi16 (CGEN_CPU_DESC cd,
          if (errmsg == NULL
              && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
            {
-             /* If bfd_vma is wider than 32 bits, but we have a sign-
-                or zero-extension, truncate it.  */
-             if (value >= - ((bfd_vma)1 << 31)
-                 || value <= ((bfd_vma)1 << 31) - (bfd_vma)1)
-               value &= (((bfd_vma)1 << 16) << 16) - 1;
+             /* If value is wider than 32 bits then be
+                careful about how we extract bits 16-31.  */
+             if (sizeof (value) > 4)
+               value &= (((bfd_vma)1 << 16) << 16) - 1;
+
              value >>= 16;
            }
          *valuep = value;