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>

10 files changed, 684 insertions, 0 deletions

diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/common.h b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/common.h
new file mode 100644
index 000000000..2a4edbad5
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/common.h
@@ -0,0 +1,45 @@
+/*****************************************************************************
+
+  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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  common.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:
+
+ *****************************************************************************/
+
+#ifndef COMMON_H
+#define COMMON_H
+
+#include "systemc.h"
+
+typedef sc_signal<sc_bv<4> > sc_signal_bool_vector;
+
+#endif
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.cpp b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.cpp
new file mode 100644
index 000000000..145f7181d
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.cpp
@@ -0,0 +1,119 @@
+/*****************************************************************************
+
+  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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  datatypes.cpp -- 
+
+  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "datatypes.h"
+
+void datatypes::entry() {
+
+  sc_biguint<4>   tmp1;
+  sc_bigint<4>    tmp2;
+  sc_lv<4>        tmp3;
+  sc_bv<4>        tmp4;
+
+  // reset_loop
+    if (reset.read() == true) {
+      out_value1.write(0);
+      out_value2.write(0);
+      out_value3.write(0);
+      out_value4.write(0);
+      out_valid.write(false);
+      wait();
+    } else wait();
+
+  //
+  // main loop
+  //
+  while(1) {
+    do { wait(); } while  (in_valid == false);
+
+    // reading inputs
+    tmp1 = in_value1.read();
+    tmp2 = in_value2.read();
+    tmp3 = in_value3.read();
+    tmp4 = in_value4.read();
+
+    // checking if condition on a range of bits
+    if (tmp1.range(1,3) == 4) {
+	out_value1.write(3);
+    } else if (tmp1.range(3,1) == 4) {
+	out_value1.write(2);
+    } else {
+	out_value1.write(tmp1);
+    };
+    wait();
+
+    // checking if condition on bit part
+    if (tmp2[2]) {
+      out_value2.write(3);
+    } else if ((bool)tmp1[1]==true) {
+	out_value2.write(2);
+    } else {
+      out_value2.write(tmp2);
+    };
+    wait();
+
+    // checking if condition on a range of bits in complex condition
+    if (tmp3.range(1,3)=="000" || ((tmp3.range(3,1).to_uint()!=4) && 
+	tmp3.range(3,1).to_uint()!=5 && tmp3.range(3,1).to_uint()!=6 && 
+	tmp3.range(3,1).to_uint()!=7)) {
+      out_value3.write(1);
+    } else {
+      out_value3.write(tmp3);
+    };
+
+   // checking if condition on a range of bits in complex condition
+   // on signal reads inside condition
+    if (in_value4.read().range(1,3)=="000" || 
+	(in_value4.read().range(3,1).to_uint()!=4 && 
+	 in_value4.read().range(3,1).to_uint()!=5 && 
+	 in_value4.read().range(3,1).to_uint()!=6 && 
+	 in_value4.read().range(3,1).to_uint()!=7)) {
+      out_value4.write(1);
+    } else {
+      out_value4.write(tmp4);
+    };
+
+    out_valid.write(true);
+    wait();
+    out_valid.write(false);
+
+  }
+}
+
+// EOF
+
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.f b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.f
new file mode 100644
index 000000000..be086769d
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.f
@@ -0,0 +1,4 @@
+datatypes/display.cpp
+datatypes/main.cpp
+datatypes/stimulus.cpp
+datatypes/datatypes.cpp
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.h b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.h
new file mode 100644
index 000000000..43be41785
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/datatypes.h
@@ -0,0 +1,102 @@
+/*****************************************************************************
+
+  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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  datatypes.h -- 
+
+  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "common.h"
+
+SC_MODULE( datatypes )
+{
+  SC_HAS_PROCESS( datatypes );
+
+  sc_in_clk clk;
+
+  const sc_signal<bool>&        reset ;
+  const sc_signal_bool_vector&  in_value1;
+  const sc_signal_bool_vector&  in_value2;
+  const sc_signal_bool_vector&  in_value3;
+  const sc_signal_bool_vector&  in_value4;
+  const sc_signal<bool>&        in_valid;
+  sc_signal_bool_vector&        out_value1;
+  sc_signal_bool_vector&        out_value2;
+  sc_signal_bool_vector&        out_value3;
+  sc_signal_bool_vector&        out_value4;
+  sc_signal<bool>&              out_valid;
+
+    //
+    // Constructor
+    //
+
+    datatypes(
+               sc_module_name           NAME,        // referense name
+               sc_clock&                CLK,          // clock
+	const  sc_signal<bool>&         RESET,
+        const  sc_signal_bool_vector&   IN_VALUE1,
+        const  sc_signal_bool_vector&   IN_VALUE2,
+        const  sc_signal_bool_vector&   IN_VALUE3,
+        const  sc_signal_bool_vector&   IN_VALUE4,
+        const  sc_signal<bool>&         IN_VALID,     // Input  port
+               sc_signal_bool_vector&   OUT_VALUE1,
+               sc_signal_bool_vector&   OUT_VALUE2,
+               sc_signal_bool_vector&   OUT_VALUE3,
+               sc_signal_bool_vector&   OUT_VALUE4,
+               sc_signal<bool>&         OUT_VALID     // Input  port
+        )
+        : 
+          reset        (RESET),
+	  in_value1    (IN_VALUE1),
+	  in_value2    (IN_VALUE2),
+	  in_value3    (IN_VALUE3),
+	  in_value4    (IN_VALUE4),
+	  in_valid     (IN_VALID),
+          out_value1   (OUT_VALUE1),
+          out_value2   (OUT_VALUE2),
+          out_value3   (OUT_VALUE3),
+          out_value4   (OUT_VALUE4),
+	  out_valid    (OUT_VALID)
+    {
+      clk          (CLK);
+	  SC_CTHREAD( entry, clk.pos() );
+      reset_signal_is(reset,true);
+    };
+
+    //
+
+    void entry ();
+
+};
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/display.cpp b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/display.cpp
new file mode 100644
index 000000000..ceaa882b1
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/display.cpp
@@ -0,0 +1,60 @@
+/*****************************************************************************
+
+  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.cpp -- 
+
+  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "display.h"
+
+void display::entry(){
+    int i = 0;
+    
+    wait(2);
+    while(1) {
+	//  Reading Data, and Counter i,j is counted up.

+	while (in_valid.read()==false) wait();
+	cout << "Display : " << in_data1.read() << " "
+	     << in_data2.read() << " "
+	     << in_data3.read() << " "
+	     << in_data4.read() << " "
+	     << " at " << sc_time_stamp() << endl;
+	i++;
+	if(i == 24) 	    sc_stop();
+        wait();
+    }
+}
+
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/display.h b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/display.h
new file mode 100644
index 000000000..3ff6b921c
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/display.h
@@ -0,0 +1,75 @@
+/*****************************************************************************
+
+  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: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "common.h"
+
+SC_MODULE( display )
+{
+  SC_HAS_PROCESS( display );
+
+  sc_in_clk clk;
+
+  const sc_signal_bool_vector&  in_data1;     // Input  port
+  const sc_signal_bool_vector&  in_data2;     // Input  port
+  const sc_signal_bool_vector&  in_data3;     // Input  port
+  const sc_signal_bool_vector&  in_data4;     // Input  port
+  const sc_signal<bool>&        in_valid;
+
+  display( sc_module_name   NAME,
+	   sc_clock&        CLK,
+	   const  sc_signal_bool_vector&   IN_DATA1,      
+	   const  sc_signal_bool_vector&   IN_DATA2,     
+	   const  sc_signal_bool_vector&   IN_DATA3,      
+	   const  sc_signal_bool_vector&   IN_DATA4,     
+           const  sc_signal<bool>&         IN_VALID
+	   )
+  : 
+    in_data1(IN_DATA1),
+    in_data2(IN_DATA2),
+    in_data3(IN_DATA3),
+    in_data4(IN_DATA4),
+    in_valid(IN_VALID)
+  {
+    clk(CLK);
+	SC_CTHREAD( entry, clk.pos() );
+  }
+
+  void entry();
+};
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/golden/datatypes.log b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/golden/datatypes.log
new file mode 100644
index 000000000..f183028c3
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/golden/datatypes.log
@@ -0,0 +1,35 @@
+SystemC Simulation
+Stimuli: stim1= 0 stim2= 0 stim3= 0 stim4= 0  2 ns
+Display : 0000 0000 0001 0001  at 6 ns
+Stimuli: stim1= 1 stim2= 1 stim3= 1 stim4= 1  13 ns
+Display : 0001 0001 0001 0001  at 17 ns
+Stimuli: stim1= 2 stim2= 2 stim3= 2 stim4= 2  24 ns
+Display : 0011 0010 0001 0001  at 28 ns
+Stimuli: stim1= 3 stim2= 3 stim3= 3 stim4= 3  35 ns
+Display : 0011 0010 0001 0001  at 39 ns
+Stimuli: stim1= 4 stim2= 4 stim3= 4 stim4= 4  46 ns
+Display : 0100 0011 0001 0001  at 50 ns
+Stimuli: stim1= 5 stim2= 5 stim3= 5 stim4= 5  57 ns
+Display : 0101 0011 0001 0001  at 61 ns
+Stimuli: stim1= 6 stim2= 6 stim3= 6 stim4= 6  68 ns
+Display : 0110 0011 0001 0001  at 72 ns
+Stimuli: stim1= 7 stim2= 7 stim3= 7 stim4= 7  79 ns
+Display : 0111 0011 0001 0001  at 83 ns
+Stimuli: stim1= 8 stim2= 8 stim3= 8 stim4= 8  90 ns
+Display : 0010 1000 1000 1000  at 94 ns
+Stimuli: stim1= 9 stim2= 9 stim3= 9 stim4= 9  101 ns
+Display : 0010 1001 1001 1001  at 105 ns
+Stimuli: stim1= 10 stim2= 10 stim3= 10 stim4= 10  112 ns
+Display : 1010 0010 1010 1010  at 116 ns
+Stimuli: stim1= 11 stim2= 11 stim3= 11 stim4= 11  123 ns
+Display : 1011 0010 1011 1011  at 127 ns
+Stimuli: stim1= 12 stim2= 12 stim3= 12 stim4= 12  134 ns
+Display : 1100 0011 1100 1100  at 138 ns
+Stimuli: stim1= 13 stim2= 13 stim3= 13 stim4= 13  145 ns
+Display : 1101 0011 1101 1101  at 149 ns
+Stimuli: stim1= 14 stim2= 14 stim3= 14 stim4= 14  156 ns
+Display : 1110 0011 1110 1110  at 160 ns
+Stimuli: stim1= 15 stim2= 15 stim3= 15 stim4= 15  167 ns
+Display : 1111 0011 1111 1111  at 171 ns
+
+Info: /OSCI/SystemC: Simulation stopped by user.
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/main.cpp b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/main.cpp
new file mode 100644
index 000000000..0eee3db1c
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/main.cpp
@@ -0,0 +1,95 @@
+/*****************************************************************************
+
+  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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  main.cpp -- 
+
+  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "datatypes.h"
+#include "stimulus.h"
+#include "display.h"
+
+int sc_main (int argc , char *argv[]) {
+  sc_clock        	clock;
+  sc_signal<bool> 	reset;
+  sc_signal_bool_vector stim1;
+  sc_signal_bool_vector stim2;
+  sc_signal_bool_vector stim3;
+  sc_signal_bool_vector stim4;
+  sc_signal<bool>       input_valid;
+  sc_signal_bool_vector result1;
+  sc_signal_bool_vector result2;
+  sc_signal_bool_vector result3;
+  sc_signal_bool_vector result4;
+  sc_signal<bool>       output_valid;
+
+
+
+  datatypes  datatypes1   ( "process_body",
+                       clock, 
+		       reset,
+                       stim1,
+                       stim2,
+                       stim3,
+                       stim4,
+		       input_valid,
+                       result1,
+                       result2,
+                       result3,
+                       result4,
+		       output_valid
+			); 
+
+  stimulus stimulus1   ("stimulus",
+                     clock,
+                     reset,
+                     stim1,
+                     stim2,
+                     stim3,
+                     stim4,
+                     input_valid);
+
+  display display1   ("display",
+                     clock,
+                     result1,
+                     result2,
+                     result3,
+                     result4,
+                     output_valid);
+
+  sc_start();
+  return 0;
+}
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/stimulus.cpp b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/stimulus.cpp
new file mode 100644
index 000000000..2e897dacc
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/stimulus.cpp
@@ -0,0 +1,71 @@
+/*****************************************************************************
+
+  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.cpp -- 
+
+  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "stimulus.h"
+
+void stimulus::entry() {
+
+int i;
+
+  // sending some reset values
+  reset.write(true);
+  stim1.write(0);
+  stim2.write(0);
+  stim3.write(0);
+  stim4.write(0);
+  wait();
+  reset.write(false);
+  wait();
+  for  (i=0; i<= 15; i++) {
+    stim1.write(i);
+    stim2.write(i);
+    stim3.write(i);
+    stim4.write(i);
+    input_valid.write(true);
+    cout << "Stimuli: stim1= " << i << " stim2= " << i << " stim3= " 
+	 << i << " stim4= " << i << "  " 
+	 << sc_time_stamp() << endl; 
+    wait();
+    input_valid.write(false);
+    wait(10);
+  }
+ 
+  sc_stop();
+}
+
+// EOF
diff --git a/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/stimulus.h b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/stimulus.h
new file mode 100644
index 000000000..a82afff4c
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/cae_test/general/control/if_test/datatypes/stimulus.h
@@ -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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  stimulus.h -- 
+
+  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-22
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+#include "common.h"
+
+SC_MODULE( stimulus )
+{
+  SC_HAS_PROCESS( stimulus );
+
+  sc_in_clk clk;
+
+  sc_signal<bool>&             reset;
+  sc_signal_bool_vector&       stim1;
+  sc_signal_bool_vector&       stim2;
+  sc_signal_bool_vector&       stim3;
+  sc_signal_bool_vector&       stim4;
+  sc_signal<bool>&             input_valid;
+
+  stimulus(sc_module_name           NAME,
+	   sc_clock&                CLK,
+	   sc_signal<bool>&         RESET,
+	   sc_signal_bool_vector&   STIM1,
+	   sc_signal_bool_vector&   STIM2,
+	   sc_signal_bool_vector&   STIM3,
+	   sc_signal_bool_vector&   STIM4,
+	   sc_signal<bool>&         INPUT_VALID
+          )
+          : 
+            reset(RESET),
+            stim1(STIM1),
+            stim2(STIM2),
+            stim3(STIM3),
+            stim4(STIM4),
+            input_valid(INPUT_VALID)
+  {
+    clk(CLK);
+	SC_CTHREAD( entry, clk.pos() );
+  }
+  
+  void entry();
+};
+
+// EOF