diff options
Diffstat (limited to 'src/systemc/tests/systemc/misc/unit/control/demo1')
7 files changed, 318 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/demo1.f b/src/systemc/tests/systemc/misc/unit/control/demo1/demo1.f new file mode 100644 index 000000000..a9e7a24d8 --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/demo1.f @@ -0,0 +1,3 @@ +demo1/main.cpp +demo1/proc1.cpp +demo1/proc2.cpp diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/golden/demo1.log b/src/systemc/tests/systemc/misc/unit/control/demo1/golden/demo1.log new file mode 100644 index 000000000..bbcbfa1b2 --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/golden/demo1.log @@ -0,0 +1,11 @@ +SystemC Simulation +Ready = False +Ack = False +Ready = True +Ack = True +Ready = False +Ack = False +Ready = True +Ack = True +Ready = False +Ack = False diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/main.cpp b/src/systemc/tests/systemc/misc/unit/control/demo1/main.cpp new file mode 100644 index 000000000..386c9dec7 --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/main.cpp @@ -0,0 +1,56 @@ +/***************************************************************************** + + 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: 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: + + *****************************************************************************/ + +/* Main file for handshaking simulation */ + +#include "systemc.h" +#include "proc1.h" +#include "proc2.h" + +int sc_main(int ac, char *av[]) +{ + sc_signal<bool> data_ready("Ready"); + sc_signal<bool> data_ack("Ack"); + + sc_clock clock("CLOCK", 10, SC_NS, 0.5, 0.0, SC_NS); + + proc1 Master("MasterProcess", clock, data_ack, data_ready); + proc2 Slave("SlaveProcess", clock, data_ready, data_ack); + + sc_start(100, SC_NS); + return 0; +} diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/proc1.cpp b/src/systemc/tests/systemc/misc/unit/control/demo1/proc1.cpp new file mode 100644 index 000000000..6c0fb35fb --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/proc1.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. + + *****************************************************************************/ + +/***************************************************************************** + + proc1.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: + + *****************************************************************************/ + +/* Filename proc1.cc */ +/* This is the implementation file for synchronous process `proc1' */ + +#include "systemc.h" +#include "proc1.h" + +void proc1::entry() +{ + data_ready.write(false); + wait(); + cout << "Ready \t = False" << endl; + + while(true) { + data_ready.write(true); + do { wait(); } while (data_ack != true); + cout << "Ack \t = True" << endl; + + data_ready.write(false); + do { wait(); } while (data_ack != false); + cout << "Ack \t = False" << endl; + } +} // end of entry function + diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/proc1.h b/src/systemc/tests/systemc/misc/unit/control/demo1/proc1.h new file mode 100644 index 000000000..873170e65 --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/proc1.h @@ -0,0 +1,64 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + proc1.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: + + *****************************************************************************/ + +/* Filename proc1.h */ +/* This is the interface file for synchronous process `proc1' */ + +SC_MODULE( proc1 ) +{ + SC_HAS_PROCESS( proc1 ); + + sc_in_clk clk; + + const sc_signal<bool>& data_ack; //input + sc_signal<bool>& data_ready; //output + + //Constructor + proc1(sc_module_name NAME, + sc_clock& CLK, + const sc_signal<bool>& DATA_ACK, + sc_signal<bool>& DATA_READY) + : data_ack(DATA_ACK), data_ready(DATA_READY) + { + clk(CLK); + SC_CTHREAD( entry, clk.pos() ); + } + + // Process functionality in member function below + void entry(); +}; + diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/proc2.cpp b/src/systemc/tests/systemc/misc/unit/control/demo1/proc2.cpp new file mode 100644 index 000000000..ef0c0e004 --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/proc2.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. + + *****************************************************************************/ + +/***************************************************************************** + + proc2.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: + + *****************************************************************************/ + +/* Filename proc2.cc */ +/* This is the implementation file for synchronous process `proc2' */ + +#include "systemc.h" +#include "proc2.h" + +void proc2::entry() +{ + data_ack.write(false); + wait(); + cout << "Ack \t = False" << endl; + + while (true) { + do { wait(); } while (data_ready != true); + data_ack.write(true); + cout << "Ready \t = True" << endl; + + do { wait(); } while (data_ready != false); + data_ack.write(false); + cout << "Ready \t = False" << endl; + } +} // end of entry function + diff --git a/src/systemc/tests/systemc/misc/unit/control/demo1/proc2.h b/src/systemc/tests/systemc/misc/unit/control/demo1/proc2.h new file mode 100644 index 000000000..1c6ad7c77 --- /dev/null +++ b/src/systemc/tests/systemc/misc/unit/control/demo1/proc2.h @@ -0,0 +1,64 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + proc2.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: + + *****************************************************************************/ + +/* Filename proc2.h */ +/* This is the interface file for synchronous process `proc2' */ + +SC_MODULE( proc2 ) +{ + SC_HAS_PROCESS( proc2 ); + + sc_in_clk clk; + + const sc_signal<bool>& data_ready; //input + sc_signal<bool>& data_ack; //output + + //Constructor + proc2(sc_module_name NAME, + sc_clock& CLK, + const sc_signal<bool>& DATA_READY, + sc_signal<bool>& DATA_ACK) + : data_ready(DATA_READY), data_ack(DATA_ACK) + { + clk(CLK); + SC_CTHREAD( entry, clk.pos() ); + } + + // Process functionality in member function below + void entry(); +}; + |