diff options
Diffstat (limited to 'src/systemc/tests/systemc/1666-2011-compliance/proc_ctrl/proc_ctrl.cpp')
| -rw-r--r-- | src/systemc/tests/systemc/1666-2011-compliance/proc_ctrl/proc_ctrl.cpp | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/1666-2011-compliance/proc_ctrl/proc_ctrl.cpp b/src/systemc/tests/systemc/1666-2011-compliance/proc_ctrl/proc_ctrl.cpp new file mode 100644 index 000000000..b8e9f2569 --- /dev/null +++ b/src/systemc/tests/systemc/1666-2011-compliance/proc_ctrl/proc_ctrl.cpp @@ -0,0 +1,295 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ +
+// proc_ctrl.cpp -- test for
+//
+// Original Author: John Aynsley, Doulos, Inc.
+//
+// MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+//
+// $Log: proc_ctrl.cpp,v $ +// Revision 1.2 2011/05/08 19:18:46 acg +// Andy Goodrich: remove extraneous + prefixes from git diff. +//
+
+// Basic functionality of process control methods
+
+#define SC_INCLUDE_DYNAMIC_PROCESSES
+
+#include <systemc>
+using sc_core::sc_process_handle;
+using sc_core::sc_event;
+using sc_core::sc_get_current_process_handle;
+using sc_core::SC_NS;
+using sc_core::sc_time;
+using sc_core::sc_time_stamp;
+using sc_core::sc_stop;
+using sc_core::sc_unwind_exception;
+using sc_core::sc_is_unwinding;
+using sc_core::sc_start;
+using sc_core::SC_ZERO_TIME;
+using std::cout;
+using std::endl;
+
+SC_MODULE(Top)
+{
+ SC_CTOR(Top)
+ : count(0)
+ {
+ SC_METHOD(gen);
+ sensitive << ev;
+
+ SC_THREAD(ctrl);
+
+ SC_THREAD(target);
+ t1 = sc_get_current_process_handle();
+
+ f0 = f1 = f2 = f3 = f4 = f5 = f6 = f7 = f8 = f9 = 0;
+ f10 = f11 = f12 = f13 = f14 = f15 = f16 = f17 = f18 = f19 = 0;
+ f20 = f21 = f22 = f23 = f24 = f25 = f26 = f27 = f28 = f29 = 0;
+ }
+
+ sc_process_handle t1, t2;
+ sc_event ev;
+ int count;
+ int f0, f1, f2, f3, f4, f5, f6, f7, f8, f9;
+ int f10, f11, f12, f13, f14, f15, f16, f17, f18, f19;
+ int f20, f21, f22, f23, f24, f25, f26, f27, f28, f29;
+
+ void gen()
+ {
+ ev.notify(10, SC_NS);
+ }
+
+ void ctrl()
+ {
+ wait(SC_ZERO_TIME);
+
+ count = 1;
+ wait(15, SC_NS);
+
+ count = 2;
+ t1.suspend();
+ wait(20, SC_NS);
+
+ count = 3;
+ t1.reset(); // Reset takes priority over suspend
+ wait(20, SC_NS);
+
+ count = 4;
+ t1.reset(); // Reset takes priority over suspend
+ wait(20, SC_NS);
+
+ count = 5;
+ t1.resume();
+ wait(SC_ZERO_TIME);
+
+ count = 6;
+ wait(10, SC_NS);
+
+ count = 7;
+ wait(10, SC_NS);
+
+ count = 8;
+ t1.reset();
+
+ count = 9;
+ wait(10, SC_NS);
+
+ count = 10;
+ wait(10, SC_NS);
+
+ count = 11;
+ t1.disable();
+ wait(20, SC_NS);
+
+ count = 12;
+ t1.reset(); // Reset takes priority over enable
+
+ count = 13;
+ wait(20, SC_NS);
+
+ count = 14;
+ t1.reset(); // Reset takes priority over enable
+
+ count = 15;
+ wait(20, SC_NS);
+
+ count = 16;
+ t1.enable();
+ wait(SC_ZERO_TIME);
+
+ count = 17;
+ wait(10, SC_NS);
+
+ count = 18;
+ wait(10, SC_NS);
+
+ count = 19;
+ t1.disable();
+ wait(SC_ZERO_TIME);
+
+ count = 20;
+ wait(20, SC_NS);
+
+ count = 21;
+ t1.suspend();
+ wait(20, SC_NS);
+
+ count = 22;
+ t1.enable();
+ wait(SC_ZERO_TIME);
+
+ count = 23;
+ wait(20, SC_NS);
+
+ count = 24;
+ t1.resume();
+ wait(SC_ZERO_TIME);
+
+ count = 25;
+ wait(10, SC_NS);
+
+ count = 26;
+ wait(10, SC_NS);
+
+ count = 27;
+ t1.suspend();
+
+ count = 28;
+ wait(20, SC_NS);
+
+ count = 29;
+ t1.kill(); // kill takes priority over suspend
+ wait(20, SC_NS);
+
+ count = 30;
+ t1.resume();
+ wait(20, SC_NS);
+
+ count = 31;
+ sc_assert( !sc_is_unwinding() );
+ if (t1.valid())
+ sc_assert( !t1.is_unwinding() );
+
+ sc_stop();
+ }
+
+ void target()
+ {
+ sc_assert( !sc_is_unwinding() );
+
+ switch(count)
+ {
+ case 0: sc_assert( sc_time_stamp() == sc_time(0, SC_NS) ); f1=1; break;
+ case 3: sc_assert( sc_time_stamp() == sc_time(35, SC_NS) ); f3=1; break;
+ case 4: sc_assert( sc_time_stamp() == sc_time(55, SC_NS) ); f4=1; break;
+ case 8: sc_assert( sc_time_stamp() == sc_time(95, SC_NS) ); f8=1; break;
+ case 12: sc_assert( sc_time_stamp() == sc_time(135, SC_NS) ); f11=1; break;
+ case 14: sc_assert( sc_time_stamp() == sc_time(155, SC_NS) ); f12=1; break;
+ default: sc_assert( false ); break;
+ }
+
+ for(;;)
+ {
+ try {
+ wait(ev);
+
+ switch(count)
+ {
+ case 1: sc_assert( sc_time_stamp() == sc_time(10, SC_NS) ); f2=1; break;
+ case 5: sc_assert( sc_time_stamp() == sc_time(75, SC_NS) ); f5=1; break;
+ case 6: sc_assert( sc_time_stamp() == sc_time(80, SC_NS) ); f6=1; break;
+ case 7: sc_assert( sc_time_stamp() == sc_time(90, SC_NS) ); f7=1; break;
+ case 9: sc_assert( sc_time_stamp() == sc_time(100, SC_NS) ); f9=1; break;
+ case 10: sc_assert( sc_time_stamp() == sc_time(110, SC_NS) ); f10=1; break;
+ case 17: sc_assert( sc_time_stamp() == sc_time(180, SC_NS) ); f13=1; break;
+ case 18: sc_assert( sc_time_stamp() == sc_time(190, SC_NS) ); f14=1; break;
+ case 24: sc_assert( sc_time_stamp() == sc_time(255, SC_NS) ); f15=1; break;
+ case 25: sc_assert( sc_time_stamp() == sc_time(260, SC_NS) ); f16=1; break;
+ case 26: sc_assert( sc_time_stamp() == sc_time(270, SC_NS) ); f17=1; break;
+ default: sc_assert( false ); break;
+ }
+
+ }
+ catch (const sc_unwind_exception& e)
+ {
+ sc_assert( sc_is_unwinding() );
+
+ if (count == 29)
+ {
+ sc_assert( e.is_reset() == false ); f24=1;
+ }
+ switch(count)
+ {
+ case 3: sc_assert( sc_time_stamp() == sc_time(35, SC_NS) ); f18=1; break;
+ case 4: sc_assert( sc_time_stamp() == sc_time(55, SC_NS) ); f19=1; break;
+ case 8: sc_assert( sc_time_stamp() == sc_time(95, SC_NS) ); f20=1; break;
+ case 12: sc_assert( sc_time_stamp() == sc_time(135, SC_NS) ); f21=1; break;
+ case 14: sc_assert( sc_time_stamp() == sc_time(155, SC_NS) ); f22=1; break;
+ case 29: sc_assert( sc_time_stamp() == sc_time(295, SC_NS) ); f23=1; break;
+ default: sc_assert( false ); break;
+ }
+
+ throw e;
+ }
+ }
+ }
+};
+
+int sc_main(int argc, char* argv[])
+{
+ Top top("top");
+ sc_start();
+
+ sc_assert(top.f1);
+ sc_assert(top.f2);
+ sc_assert(top.f3);
+ sc_assert(top.f4);
+ sc_assert(top.f5);
+ sc_assert(top.f6);
+ sc_assert(top.f7);
+ sc_assert(top.f8);
+ sc_assert(top.f9);
+ sc_assert(top.f10);
+ sc_assert(top.f11);
+ sc_assert(top.f12);
+ sc_assert(top.f13);
+ sc_assert(top.f14);
+ sc_assert(top.f15);
+ sc_assert(top.f16);
+ sc_assert(top.f17);
+ sc_assert(top.f18);
+ sc_assert(top.f19);
+ sc_assert(top.f20);
+ sc_assert(top.f21);
+ sc_assert(top.f22);
+ sc_assert(top.f23);
+ sc_assert(top.f24);
+ /*
+ sc_assert(top.f25);
+ sc_assert(top.f26);
+ sc_assert(top.f27);
+ sc_assert(top.f28);
+ sc_assert(top.f29);
+ */
+
+ cout << endl << "Success" << endl;
+ return 0;
+}
|