X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Frx-tdep.c;h=904aebd801eec364ca2709e62db3dc4a5d8805ad;hb=93692b589dc7017d5a2fbdffdfad5f84f597d8f1;hp=a95c6d33e19fce0127f38ff2982b40df78853558;hpb=19ba03f49581e407097a3e4821a957c422551ae5;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/rx-tdep.c b/gdb/rx-tdep.c
index a95c6d33e1..904aebd801 100644
--- a/gdb/rx-tdep.c
+++ b/gdb/rx-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the Renesas RX for GDB, the GNU debugger.
 
-   Copyright (C) 2008-2015 Free Software Foundation, Inc.
+   Copyright (C) 2008-2016 Free Software Foundation, Inc.
 
    Contributed by Red Hat, Inc.
 
@@ -813,7 +813,8 @@ rx_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 						struct_addr);
 	    }
 	  else if (TYPE_CODE (arg_type) != TYPE_CODE_STRUCT
-		   && TYPE_CODE (arg_type) != TYPE_CODE_UNION)
+		   && TYPE_CODE (arg_type) != TYPE_CODE_UNION
+		   && arg_size <= 8)
 	    {
 	      /* Argument is a scalar.  */
 	      if (arg_size == 8)
@@ -1011,9 +1012,7 @@ rx_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
   else if (reg == 17)
     return RX_PC_REGNUM;
   else
-    internal_error (__FILE__, __LINE__,
-                    _("Undefined dwarf2 register mapping of reg %d"),
-		    reg);
+    return -1;
 }
 
 /* Allocate and initialize a gdbarch object.  */