systemc: Import tests from the Accellera systemc distribution.

Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6
Reviewed-on: https://gem5-review.googlesource.com/10845
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>

6 files changed, 317 insertions, 0 deletions

diff --git a/src/systemc/tests/systemc/misc/unit/structs/test3/COMPILE b/src/systemc/tests/systemc/misc/unit/structs/test3/COMPILE
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/unit/structs/test3/COMPILE
diff --git a/src/systemc/tests/systemc/misc/unit/structs/test3/arr_struct.h b/src/systemc/tests/systemc/misc/unit/structs/test3/arr_struct.h
new file mode 100644
index 000000000..a7a2fea55
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/unit/structs/test3/arr_struct.h
@@ -0,0 +1,81 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  arr_struct.h -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+struct arr_struct1 {
+  char  a[4][4];
+
+ 
+};
+
+inline
+bool
+operator == ( const arr_struct1&, const arr_struct1& )
+{
+    // NOT IMPLEMENTED
+    return false;
+}
+
+inline
+void
+sc_trace( sc_trace_file*, const arr_struct1&, const std::string& )
+{
+    // NOT IMPLEMENTED
+}
+
+
+struct arr_struct2 {
+
+  sc_uint<8> b[4][4];
+
+
+};
+
+inline
+bool
+operator == ( const arr_struct2&, const arr_struct2& )
+{
+    // NOT IMPLEMENTED
+    return false;
+}
+
+inline
+void
+sc_trace( sc_trace_file*, const arr_struct2&, const std::string& )
+{
+    // NOT IMPLEMENTED
+}
diff --git a/src/systemc/tests/systemc/misc/unit/structs/test3/arraytypes.h b/src/systemc/tests/systemc/misc/unit/structs/test3/arraytypes.h
new file mode 100644
index 000000000..f2e2e8e97
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/unit/structs/test3/arraytypes.h
@@ -0,0 +1,57 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  arraytypes.h -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+#include "arr_struct.h"
+
+SC_MODULE( arraytypes ) {
+  sc_in_clk clk;
+  sc_in<bool>            reset;
+  sc_in<arr_struct1>             in_value1;     
+  sc_in<sc_lv<1> >              in_valid;      
+  sc_out<arr_struct2>                   out_value1;    
+  sc_out<sc_bit>                    out_valid;     
+
+    SC_CTOR(arraytypes)
+      {
+	SC_CTHREAD (entry, clk.pos());
+	reset_signal_is( reset, true );
+      };
+      
+    void entry ();
+
+};
+
diff --git a/src/systemc/tests/systemc/misc/unit/structs/test3/display.h b/src/systemc/tests/systemc/misc/unit/structs/test3/display.h
new file mode 100644
index 000000000..785004870
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/unit/structs/test3/display.h
@@ -0,0 +1,51 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  display.h -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+#include <systemc.h>
+
+SC_MODULE ( display ) { 
+  sc_in_clk CLK;
+  sc_in<sc_lv<8> >   in_data1[4];    
+  sc_in<unsigned int>   in_data2[4];     
+  sc_in<sc_bit> 	 in_valid;
+
+  SC_CTOR ( display   )
+   {    SC_CTHREAD(entry, CLK.pos()); }
+  void entry();
+};
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/unit/structs/test3/stimulus.h b/src/systemc/tests/systemc/misc/unit/structs/test3/stimulus.h
new file mode 100644
index 000000000..0a24bee00
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/unit/structs/test3/stimulus.h
@@ -0,0 +1,50 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  stimulus.h -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+SC_MODULE ( stimulus ) {
+  sc_in_clk CLK;
+  sc_out<bool>         reset;
+  sc_out<char >          out_stimulus1[4];
+  sc_out<sc_int<8> >    out_stimulus2[4];
+  sc_out<sc_lv<1> >       out_valid;
+  SC_CTOR ( stimulus)
+  {SC_CTHREAD(entry, CLK.pos());}
+  
+  void entry();
+};
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/unit/structs/test3/test3.cpp b/src/systemc/tests/systemc/misc/unit/structs/test3/test3.cpp
new file mode 100644
index 000000000..aee5727c4
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/unit/structs/test3/test3.cpp
@@ -0,0 +1,78 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  test3.cpp -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+#include <systemc.h>
+#include "arraytypes.h"
+
+void arraytypes::entry(){
+
+  char    tmp1_uns_lv[4][4];
+  arr_struct1  a;
+  arr_struct2  tmp2_uns_lv;
+
+  // reset_loop
+  out_valid.write(sc_bit(0));
+
+  wait();
+  while (true) { 
+  while(in_valid.read() == "0") wait();
+    wait();
+    a = in_value1.read();
+     for (int i = 0; i < 4; i++) {
+       for (int j = 0; j < 4; j++) {
+	 tmp1_uns_lv[i][j] = a.a[i][j];
+       }
+     }
+
+     for (int i = 0; i < 4; i++) 
+       for (int j = 0; j < 4; j++) 
+	 tmp2_uns_lv.b[i][j] = tmp1_uns_lv[j][i];
+     out_value1.write (tmp2_uns_lv);
+
+    wait();
+
+    out_valid.write( sc_bit(1));
+    wait(); 
+
+
+    out_valid.write( sc_bit(0));
+    wait();
+
+}
+}
+// EOF
+