diff options
Diffstat (limited to 'src/systemc/tests/systemc/communication/sc_semaphore/test03')
5 files changed, 214 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/communication/sc_semaphore/test03/golden/test03.log b/src/systemc/tests/systemc/communication/sc_semaphore/test03/golden/test03.log new file mode 100644 index 000000000..784723471 --- /dev/null +++ b/src/systemc/tests/systemc/communication/sc_semaphore/test03/golden/test03.log @@ -0,0 +1,19 @@ +SystemC Simulation +time 0.000000 => thread1 : took semaphore 1 times +time 0.000000 => thread1 : took semaphore 2 times +time 0.000000 => thread1 : took semaphore 3 times +time 0.000000 => thread1 : took semaphore 4 times +time 0.000000 => thread1 : took semaphore 5 times +time 10.000000 => thread2 : posted semaphore 1 +time 10.000000 => thread1 : took semaphore 6 times +time 30.000000 => thread2 : posted semaphore 1 +time 30.000000 => thread1 : took semaphore 7 times +time 50.000000 => thread2 : posted semaphore 1 +time 50.000000 => thread1 : took semaphore 8 times +time 70.000000 => thread2 : posted semaphore 1 +time 70.000000 => thread1 : took semaphore 9 times +time 90.000000 => thread2 : posted semaphore 1 +time 90.000000 => thread1 : took semaphore 10 times +time 90.000000 => thread1 : value of semaphore = 0 + +Info: /OSCI/SystemC: Simulation stopped by user. diff --git a/src/systemc/tests/systemc/communication/sc_semaphore/test03/main.cpp b/src/systemc/tests/systemc/communication/sc_semaphore/test03/main.cpp new file mode 100644 index 000000000..c02d1ae8b --- /dev/null +++ b/src/systemc/tests/systemc/communication/sc_semaphore/test03/main.cpp @@ -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. + + *****************************************************************************/ + +/***************************************************************************** + + 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: + + *****************************************************************************/ + +#include "test_sem.h" + +int sc_main (int argc , char *argv[]) +{ + sc_clock clock1("clock1",10,SC_PS); + + TestSem my_block("test_sem"); + + my_block.clk(clock1); + + sc_start(3000, SC_PS); + + return 0; +} diff --git a/src/systemc/tests/systemc/communication/sc_semaphore/test03/test03.f b/src/systemc/tests/systemc/communication/sc_semaphore/test03/test03.f new file mode 100644 index 000000000..cd4b09961 --- /dev/null +++ b/src/systemc/tests/systemc/communication/sc_semaphore/test03/test03.f @@ -0,0 +1,2 @@ +test03/test_sem.cpp +test03/main.cpp diff --git a/src/systemc/tests/systemc/communication/sc_semaphore/test03/test_sem.cpp b/src/systemc/tests/systemc/communication/sc_semaphore/test03/test_sem.cpp new file mode 100644 index 000000000..9c7e12eca --- /dev/null +++ b/src/systemc/tests/systemc/communication/sc_semaphore/test03/test_sem.cpp @@ -0,0 +1,84 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test_sem.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 "test_sem.h" + +TestSem::TestSem( sc_module_name ) + :sem_1(5) +{ + SC_THREAD(body_1); + sensitive << clk.pos(); + SC_THREAD(body_2); + sensitive << clk.pos(); +} + +void TestSem::body_1() +{ + unsigned int loop_counter=0; + char buf[BUFSIZ]; + + while (loop_counter++<10 && !sem_1.wait()) + { + sprintf(buf, "time %f => thread1 : took semaphore %d times\n", + sc_time_stamp().to_double(), loop_counter); + cout << buf << flush; +} + + sprintf(buf, "time %f => thread1 : value of semaphore = %d\n", + sc_time_stamp().to_double(), sem_1.get_value()); + cout << buf << flush; + + sc_stop(); +} + +void TestSem::body_2() +{ + unsigned int loop_counter=0; + char buf[BUFSIZ]; + + do + { + wait(2); + sem_1.post(); + sprintf(buf, "time %f => thread2 : posted semaphore 1\n", + sc_time_stamp().to_double()); + cout << buf << flush; + } + while (loop_counter++ < 5); + + wait(100); +} diff --git a/src/systemc/tests/systemc/communication/sc_semaphore/test03/test_sem.h b/src/systemc/tests/systemc/communication/sc_semaphore/test03/test_sem.h new file mode 100644 index 000000000..4adb00524 --- /dev/null +++ b/src/systemc/tests/systemc/communication/sc_semaphore/test03/test_sem.h @@ -0,0 +1,58 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test_sem.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 TESTSEM_H +#define TESTSEM_H + +#include <systemc.h> + +SC_MODULE(TestSem) +{ + sc_in_clk clk; + + SC_CTOR(TestSem); + + void body_1(); + void body_2(); + +private: + + sc_semaphore sem_1; +}; + + +#endif |