fixed header

zeroriscy_tracer.sv

@@ -1,17 +1,12 @@
-/* Copyright (C) 2017 ETH Zurich, University of Bologna
+// Copyright 2017 ETH Zurich and University of Bologna.
- * All rights reserved.
+// Copyright and related rights are licensed under the Solderpad Hardware
- *
+// License, Version 0.51 (the “License”); you may not use this file except in
- * This code is under development and not yet released to the public.
+// compliance with the License.  You may obtain a copy of the License at
- * Until it is released, the code is under the copyright of ETH Zurich and
+// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
- * the University of Bologna, and may contain confidential and/or unpublished 
+// or agreed to in writing, software, hardware and materials distributed under
- * work. Any reuse/redistribution is strictly forbidden without written
+// this License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR
- * permission from ETH Zurich.
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *
+// specific language governing permissions and limitations under the License.
- * Bug fixes and contributions will eventually be released under the
- * SolderPad open hardware license in the context of the PULP platform
- * (http://www.pulp-platform.org), under the copyright of ETH Zurich and the
- * University of Bologna.
- */
 
 ////////////////////////////////////////////////////////////////////////////////
 // Engineer:       Andreas Traber - atraber@iis.ee.ethz.ch                    //