112855Sgabeblack@google.com/***************************************************************************** 212855Sgabeblack@google.com 312855Sgabeblack@google.com Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 412855Sgabeblack@google.com more contributor license agreements. See the NOTICE file distributed 512855Sgabeblack@google.com with this work for additional information regarding copyright ownership. 612855Sgabeblack@google.com Accellera licenses this file to you under the Apache License, Version 2.0 712855Sgabeblack@google.com (the "License"); you may not use this file except in compliance with the 812855Sgabeblack@google.com License. You may obtain a copy of the License at 912855Sgabeblack@google.com 1012855Sgabeblack@google.com http://www.apache.org/licenses/LICENSE-2.0 1112855Sgabeblack@google.com 1212855Sgabeblack@google.com Unless required by applicable law or agreed to in writing, software 1312855Sgabeblack@google.com distributed under the License is distributed on an "AS IS" BASIS, 1412855Sgabeblack@google.com WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 1512855Sgabeblack@google.com implied. See the License for the specific language governing 1612855Sgabeblack@google.com permissions and limitations under the License. 1712855Sgabeblack@google.com 1812855Sgabeblack@google.com *****************************************************************************/ 1912855Sgabeblack@google.com 2012855Sgabeblack@google.com// proc_ctrl_immed.cpp -- test for 2112855Sgabeblack@google.com// 2212855Sgabeblack@google.com// Original Author: John Aynsley, Doulos, Inc. 2312855Sgabeblack@google.com// 2412855Sgabeblack@google.com// MODIFICATION LOG - modifiers, enter your name, affiliation, date and 2512855Sgabeblack@google.com// 2612855Sgabeblack@google.com// $Log: proc_ctrl_immed.cpp,v $ 2712855Sgabeblack@google.com// Revision 1.3 2011/09/01 15:47:15 acg 2812855Sgabeblack@google.com// John Aynsley: correction for immediate method invocation on reset. 2912855Sgabeblack@google.com// 3012855Sgabeblack@google.com// Revision 1.2 2011/05/08 19:18:46 acg 3112855Sgabeblack@google.com// Andy Goodrich: remove extraneous + prefixes from git diff. 3212855Sgabeblack@google.com// 3312855Sgabeblack@google.com 3412855Sgabeblack@google.com// Process control methods executed immediately in same eval phase 3512855Sgabeblack@google.com 3612855Sgabeblack@google.com#define SC_INCLUDE_DYNAMIC_PROCESSES 3712855Sgabeblack@google.com 3812855Sgabeblack@google.com#include <systemc> 3912855Sgabeblack@google.com 4012855Sgabeblack@google.comusing namespace sc_core; 4112855Sgabeblack@google.comusing std::cout; 4212855Sgabeblack@google.comusing std::endl; 4312855Sgabeblack@google.com 4412855Sgabeblack@google.comstruct Top: sc_module 4512855Sgabeblack@google.com{ 4612855Sgabeblack@google.com Top(sc_module_name _name) 4712855Sgabeblack@google.com : count(0), reset_count(0) 4812855Sgabeblack@google.com { 4912855Sgabeblack@google.com SC_THREAD(ctrl); 5012855Sgabeblack@google.com SC_THREAD(target_thread); 5112855Sgabeblack@google.com t = sc_get_current_process_handle(); 5212855Sgabeblack@google.com 5312855Sgabeblack@google.com SC_METHOD(target_method); 5412855Sgabeblack@google.com sensitive << ev; 5512855Sgabeblack@google.com dont_initialize(); 5612855Sgabeblack@google.com m = sc_get_current_process_handle(); 5712855Sgabeblack@google.com m.disable(); 5812855Sgabeblack@google.com 5912855Sgabeblack@google.com SC_METHOD(thread_reset_handler); 6012855Sgabeblack@google.com sensitive << t.reset_event(); 6112855Sgabeblack@google.com dont_initialize(); 6212855Sgabeblack@google.com 6312855Sgabeblack@google.com SC_METHOD(method_reset_handler); 6412855Sgabeblack@google.com sensitive << m.reset_event(); 6512855Sgabeblack@google.com dont_initialize(); 6612855Sgabeblack@google.com 6712855Sgabeblack@google.com SC_METHOD(thread_terminated_handler); 6812855Sgabeblack@google.com sensitive << t.terminated_event(); 6912855Sgabeblack@google.com dont_initialize(); 7012855Sgabeblack@google.com 7112855Sgabeblack@google.com SC_METHOD(method_terminated_handler); 7212855Sgabeblack@google.com sensitive << m.terminated_event(); 7312855Sgabeblack@google.com dont_initialize(); 7412855Sgabeblack@google.com 7512855Sgabeblack@google.com SC_METHOD(yield_helper_method); 7612855Sgabeblack@google.com sensitive << yield_event_1; 7712855Sgabeblack@google.com dont_initialize(); 7812855Sgabeblack@google.com 7912855Sgabeblack@google.com f0 = f1 = f2 = f3 = f4 = f5 = f6 = f7 = f8 = f9 = 0; 8012855Sgabeblack@google.com f10 = f11 = f12 = f13 = f14 = f15 = f16 = f17 = f18 = f19 = 0; 8112855Sgabeblack@google.com f20 = f21 = f22 = f23 = f24 = f25 = f26 = f27 = f28 = f29 = 0; 8212855Sgabeblack@google.com f30 = f31 = f32 = f33 = f34 = f35 = f36 = f37 = f38 = f39 = 0; 8312855Sgabeblack@google.com } 8412855Sgabeblack@google.com 8512855Sgabeblack@google.com sc_event yield_event_1, yield_event_2, target_awoke_event; 8612855Sgabeblack@google.com int count, reset_count; 8712855Sgabeblack@google.com int f0, f1, f2, f3, f4, f5, f6, f7, f8, f9; 8812855Sgabeblack@google.com int f10, f11, f12, f13, f14, f15, f16, f17, f18, f19; 8912855Sgabeblack@google.com int f20, f21, f22, f23, f24, f25, f26, f27, f28, f29; 9012855Sgabeblack@google.com int f30, f31, f32, f33, f34, f35, f36, f37, f38, f39; 9112855Sgabeblack@google.com 9212855Sgabeblack@google.com sc_event ev; 9312855Sgabeblack@google.com sc_process_handle t, m; 9412855Sgabeblack@google.com std::exception ex; 9512855Sgabeblack@google.com 9612855Sgabeblack@google.com void ctrl() 9712855Sgabeblack@google.com { 9812855Sgabeblack@google.com wait(SC_ZERO_TIME); 9912855Sgabeblack@google.com sc_assert( sc_delta_count() == 1 ); 10012855Sgabeblack@google.com 10112855Sgabeblack@google.com count = 1; 10212855Sgabeblack@google.com ev.notify(); 10312855Sgabeblack@google.com wait(target_awoke_event); 10412855Sgabeblack@google.com 10512855Sgabeblack@google.com count = 2; 10612855Sgabeblack@google.com ev.notify(); 10712855Sgabeblack@google.com t.suspend(); 10812855Sgabeblack@google.com yield(); 10912855Sgabeblack@google.com 11012855Sgabeblack@google.com count = 2; 11112855Sgabeblack@google.com t.resume(); 11212855Sgabeblack@google.com wait(target_awoke_event); 11312855Sgabeblack@google.com 11412855Sgabeblack@google.com count = 3; 11512855Sgabeblack@google.com ev.notify(); 11612855Sgabeblack@google.com t.disable(); 11712855Sgabeblack@google.com wait(target_awoke_event); 11812855Sgabeblack@google.com 11912855Sgabeblack@google.com count = 4; 12012855Sgabeblack@google.com ev.notify(); 12112855Sgabeblack@google.com yield(); 12212855Sgabeblack@google.com 12312855Sgabeblack@google.com count = 5; 12412855Sgabeblack@google.com t.enable(); 12512855Sgabeblack@google.com yield(); 12612855Sgabeblack@google.com 12712855Sgabeblack@google.com count = 6; 12812855Sgabeblack@google.com ev.notify(); 12912855Sgabeblack@google.com wait(target_awoke_event); 13012855Sgabeblack@google.com 13112855Sgabeblack@google.com count = 7; 13212855Sgabeblack@google.com t.suspend(); 13312855Sgabeblack@google.com ev.notify(); 13412855Sgabeblack@google.com yield(); 13512855Sgabeblack@google.com 13612855Sgabeblack@google.com count = 8; 13712855Sgabeblack@google.com t.resume(); 13812855Sgabeblack@google.com wait(target_awoke_event); 13912855Sgabeblack@google.com 14012855Sgabeblack@google.com count = 9; 14112855Sgabeblack@google.com reset_count = 9; 14212855Sgabeblack@google.com t.sync_reset_on(); 14312855Sgabeblack@google.com ev.notify(); 14412855Sgabeblack@google.com wait(target_awoke_event); 14512855Sgabeblack@google.com 14612855Sgabeblack@google.com count = 10; 14712855Sgabeblack@google.com reset_count = 10; 14812855Sgabeblack@google.com ev.notify(); 14912855Sgabeblack@google.com wait(target_awoke_event); 15012855Sgabeblack@google.com 15112855Sgabeblack@google.com count = 11; 15212855Sgabeblack@google.com t.sync_reset_off(); 15312855Sgabeblack@google.com ev.notify(); 15412855Sgabeblack@google.com wait(target_awoke_event); 15512855Sgabeblack@google.com 15612855Sgabeblack@google.com count = 12; 15712855Sgabeblack@google.com t.resume(); 15812855Sgabeblack@google.com t.enable(); 15912855Sgabeblack@google.com t.sync_reset_off(); 16012855Sgabeblack@google.com yield(); 16112855Sgabeblack@google.com 16212855Sgabeblack@google.com count = 13; 16312855Sgabeblack@google.com ev.notify(); 16412855Sgabeblack@google.com wait(target_awoke_event); 16512855Sgabeblack@google.com 16612855Sgabeblack@google.com count = 14; 16712855Sgabeblack@google.com reset_count = 14; 16812855Sgabeblack@google.com t.reset(); 16912855Sgabeblack@google.com 17012855Sgabeblack@google.com count = 15; 17112855Sgabeblack@google.com ev.notify(); 17212855Sgabeblack@google.com wait(target_awoke_event); 17312855Sgabeblack@google.com 17412855Sgabeblack@google.com count = 16; 17512855Sgabeblack@google.com reset_count = 16; 17612855Sgabeblack@google.com t.reset(); 17712855Sgabeblack@google.com 17812855Sgabeblack@google.com count = 17; 17912855Sgabeblack@google.com t.throw_it(ex); 18012855Sgabeblack@google.com 18112855Sgabeblack@google.com count = 18; 18212855Sgabeblack@google.com t.kill(); 18312855Sgabeblack@google.com yield(); 18412855Sgabeblack@google.com 18512855Sgabeblack@google.com count = 19; 18612855Sgabeblack@google.com m.enable(); 18712855Sgabeblack@google.com ev.notify(); 18812855Sgabeblack@google.com wait(target_awoke_event); 18912855Sgabeblack@google.com 19012855Sgabeblack@google.com count = 20; 19112855Sgabeblack@google.com ev.notify(); 19212855Sgabeblack@google.com m.suspend(); 19312855Sgabeblack@google.com yield(); 19412855Sgabeblack@google.com 19512855Sgabeblack@google.com count = 21; 19612855Sgabeblack@google.com m.resume(); 19712855Sgabeblack@google.com wait(target_awoke_event); 19812855Sgabeblack@google.com 19912855Sgabeblack@google.com count = 22; 20012855Sgabeblack@google.com m.suspend(); 20112855Sgabeblack@google.com ev.notify(); 20212855Sgabeblack@google.com yield(); 20312855Sgabeblack@google.com 20412855Sgabeblack@google.com count = 23; 20512855Sgabeblack@google.com m.resume(); 20612855Sgabeblack@google.com wait(target_awoke_event); 20712855Sgabeblack@google.com 20812855Sgabeblack@google.com count = 24; 20912855Sgabeblack@google.com m.suspend(); 21012855Sgabeblack@google.com ev.notify(); 21112855Sgabeblack@google.com 21212855Sgabeblack@google.com count = 25; 21312855Sgabeblack@google.com m.resume(); 21412855Sgabeblack@google.com wait(target_awoke_event); 21512855Sgabeblack@google.com 21612855Sgabeblack@google.com count = 26; 21712855Sgabeblack@google.com reset_count = 26; 21812855Sgabeblack@google.com m.sync_reset_on(); 21912855Sgabeblack@google.com ev.notify(); 22012855Sgabeblack@google.com wait(target_awoke_event); 22112855Sgabeblack@google.com 22212855Sgabeblack@google.com count = 27; 22312855Sgabeblack@google.com m.disable(); 22412855Sgabeblack@google.com ev.notify(); 22512855Sgabeblack@google.com yield(); 22612855Sgabeblack@google.com 22712855Sgabeblack@google.com count = 28; 22812855Sgabeblack@google.com reset_count = 28; 22912855Sgabeblack@google.com m.enable(); 23012855Sgabeblack@google.com ev.notify(); 23112855Sgabeblack@google.com wait(target_awoke_event); 23212855Sgabeblack@google.com 23312855Sgabeblack@google.com count = 29; 23412855Sgabeblack@google.com m.sync_reset_off(); 23512855Sgabeblack@google.com m.enable(); 23612855Sgabeblack@google.com m.resume(); 23712855Sgabeblack@google.com yield(); 23812855Sgabeblack@google.com 23912855Sgabeblack@google.com count = 30; 24012855Sgabeblack@google.com reset_count = 30; 24112855Sgabeblack@google.com m.reset(); 24212855Sgabeblack@google.com 24312855Sgabeblack@google.com count = 31; 24412855Sgabeblack@google.com m.kill(); 24512855Sgabeblack@google.com yield(); 24612855Sgabeblack@google.com 24712855Sgabeblack@google.com sc_assert( sc_delta_count() == 1 ); 24812855Sgabeblack@google.com f27 = 1; 24912855Sgabeblack@google.com } 25012855Sgabeblack@google.com 25112855Sgabeblack@google.com void target_thread() 25212855Sgabeblack@google.com { 25312855Sgabeblack@google.com switch (count) 25412855Sgabeblack@google.com { 25512855Sgabeblack@google.com case 0: f0=1; break; 25612855Sgabeblack@google.com case 9: f7=1; break; 25712855Sgabeblack@google.com case 10: f9=1; break; 25812855Sgabeblack@google.com case 14: f13=1; break; 25912855Sgabeblack@google.com case 16: f16=1; break; 26012855Sgabeblack@google.com default: sc_assert(false); break; 26112855Sgabeblack@google.com } 26212855Sgabeblack@google.com while (true) 26312855Sgabeblack@google.com { 26412855Sgabeblack@google.com try { 26512855Sgabeblack@google.com target_awoke_event.notify(); 26612855Sgabeblack@google.com wait(ev); 26712855Sgabeblack@google.com } 26812855Sgabeblack@google.com catch (const std::exception& e) { 26912855Sgabeblack@google.com switch (count) 27012855Sgabeblack@google.com { 27112855Sgabeblack@google.com case 9: sc_assert(sc_is_unwinding()); f6=1; break; 27212855Sgabeblack@google.com case 10: sc_assert(sc_is_unwinding()); f8=1; break; 27312855Sgabeblack@google.com case 14: sc_assert(sc_is_unwinding()); f12=1; break; 27412855Sgabeblack@google.com case 16: sc_assert(sc_is_unwinding()); f15=1; break; 27512855Sgabeblack@google.com case 17: sc_assert( !sc_is_unwinding() ); f17=1; break; 27612855Sgabeblack@google.com case 18: sc_assert(sc_is_unwinding()); f19=1; break; 27712855Sgabeblack@google.com default: sc_assert(false); break; 27812855Sgabeblack@google.com } 27912855Sgabeblack@google.com if ( sc_is_unwinding() ) 28012855Sgabeblack@google.com throw dynamic_cast<const sc_unwind_exception&>(e); 28112855Sgabeblack@google.com } 28212855Sgabeblack@google.com switch (count) 28312855Sgabeblack@google.com { 28412855Sgabeblack@google.com case 1: f1=1; break; 28512855Sgabeblack@google.com case 2: f2=1; break; 28612855Sgabeblack@google.com case 3: f3=1; break; 28712855Sgabeblack@google.com case 6: f4=1; break; 28812855Sgabeblack@google.com case 8: f5=1; break; 28912855Sgabeblack@google.com case 11: f10=1; break; 29012855Sgabeblack@google.com case 13: f11=1; break; 29112855Sgabeblack@google.com case 15: f14=1; break; 29212855Sgabeblack@google.com case 17: f18=1; break; 29312855Sgabeblack@google.com default: sc_assert(false); break; 29412855Sgabeblack@google.com } 29512855Sgabeblack@google.com } 29612855Sgabeblack@google.com } 29712855Sgabeblack@google.com 29812855Sgabeblack@google.com void target_method() 29912855Sgabeblack@google.com { 30012855Sgabeblack@google.com switch (count) 30112855Sgabeblack@google.com { 30212855Sgabeblack@google.com case 19: f20=1; break; 30312855Sgabeblack@google.com case 21: f21=1; break; 30412855Sgabeblack@google.com case 23: f22=1; break; 30512855Sgabeblack@google.com case 25: f23=1; break; 30612855Sgabeblack@google.com case 26: f24=1; break; 30712855Sgabeblack@google.com case 28: f25=1; break; 30812855Sgabeblack@google.com case 30: f26=1; break; 30912855Sgabeblack@google.com default: sc_assert(false); break; 31012855Sgabeblack@google.com } 31112855Sgabeblack@google.com target_awoke_event.notify(); 31212855Sgabeblack@google.com } 31312855Sgabeblack@google.com 31412855Sgabeblack@google.com void thread_reset_handler() 31512855Sgabeblack@google.com { 31612855Sgabeblack@google.com switch (reset_count) 31712855Sgabeblack@google.com { 31812855Sgabeblack@google.com case 9: f30=1; break; 31912855Sgabeblack@google.com case 10: f31=1; break; 32012855Sgabeblack@google.com case 14: f32=1; break; 32112855Sgabeblack@google.com case 16: f33=1; break; 32212855Sgabeblack@google.com default: sc_assert(false); break; 32312855Sgabeblack@google.com } 32412855Sgabeblack@google.com } 32512855Sgabeblack@google.com 32612855Sgabeblack@google.com void method_reset_handler() 32712855Sgabeblack@google.com { 32812855Sgabeblack@google.com switch (reset_count) 32912855Sgabeblack@google.com { 33012855Sgabeblack@google.com case 26: f34=1; break; 33112855Sgabeblack@google.com case 28: f35=1; break; 33212855Sgabeblack@google.com case 30: f36=1; break; 33312855Sgabeblack@google.com default: sc_assert(false); break; 33412855Sgabeblack@google.com } 33512855Sgabeblack@google.com } 33612855Sgabeblack@google.com 33712855Sgabeblack@google.com void thread_terminated_handler() 33812855Sgabeblack@google.com { 33912855Sgabeblack@google.com sc_assert(count == 18); 34012855Sgabeblack@google.com sc_assert(sc_delta_count() == 1); 34112855Sgabeblack@google.com f37 = 1; 34212855Sgabeblack@google.com } 34312855Sgabeblack@google.com 34412855Sgabeblack@google.com void method_terminated_handler() 34512855Sgabeblack@google.com { 34612855Sgabeblack@google.com sc_assert(count == 31); 34712855Sgabeblack@google.com sc_assert(sc_delta_count() == 1); 34812855Sgabeblack@google.com f38 = 1; 34912855Sgabeblack@google.com } 35012855Sgabeblack@google.com 35112855Sgabeblack@google.com void yield() 35212855Sgabeblack@google.com { 35312855Sgabeblack@google.com yield_event_1.notify(); 35412855Sgabeblack@google.com wait(yield_event_2); 35512855Sgabeblack@google.com } 35612855Sgabeblack@google.com 35712855Sgabeblack@google.com void yield_helper_method() 35812855Sgabeblack@google.com { 35912855Sgabeblack@google.com yield_event_2.notify(); 36012855Sgabeblack@google.com } 36112855Sgabeblack@google.com 36212855Sgabeblack@google.com SC_HAS_PROCESS(Top); 36312855Sgabeblack@google.com}; 36412855Sgabeblack@google.com 36512855Sgabeblack@google.comint sc_main(int argc, char* argv[]) 36612855Sgabeblack@google.com{ 36712855Sgabeblack@google.com Top top("top"); 36812855Sgabeblack@google.com 36912855Sgabeblack@google.com sc_start(); 37012855Sgabeblack@google.com 37112855Sgabeblack@google.com sc_assert( top.f0 ); 37212855Sgabeblack@google.com sc_assert( top.f1 ); 37312855Sgabeblack@google.com sc_assert( top.f2 ); 37412855Sgabeblack@google.com sc_assert( top.f3 ); 37512855Sgabeblack@google.com sc_assert( top.f4 ); 37612855Sgabeblack@google.com sc_assert( top.f5 ); 37712855Sgabeblack@google.com sc_assert( top.f6 ); 37812855Sgabeblack@google.com sc_assert( top.f7 ); 37912855Sgabeblack@google.com sc_assert( top.f8 ); 38012855Sgabeblack@google.com sc_assert( top.f9 ); 38112855Sgabeblack@google.com sc_assert( top.f10 ); 38212855Sgabeblack@google.com sc_assert( top.f11 ); 38312855Sgabeblack@google.com sc_assert( top.f12 ); 38412855Sgabeblack@google.com sc_assert( top.f13 ); 38512855Sgabeblack@google.com sc_assert( top.f14 ); 38612855Sgabeblack@google.com sc_assert( top.f15 ); 38712855Sgabeblack@google.com sc_assert( top.f16 ); 38812855Sgabeblack@google.com sc_assert( top.f17 ); 38912855Sgabeblack@google.com sc_assert( top.f18 ); 39012855Sgabeblack@google.com sc_assert( top.f19 ); 39112855Sgabeblack@google.com sc_assert( top.f20 ); 39212855Sgabeblack@google.com sc_assert( top.f21 ); 39312855Sgabeblack@google.com sc_assert( top.f22 ); 39412855Sgabeblack@google.com sc_assert( top.f23 ); 39512855Sgabeblack@google.com sc_assert( top.f24 ); 39612855Sgabeblack@google.com sc_assert( top.f25 ); 39712855Sgabeblack@google.com sc_assert( top.f26 ); 39812855Sgabeblack@google.com sc_assert( top.f27 ); 39912855Sgabeblack@google.com 40012855Sgabeblack@google.com sc_assert( top.f30 ); 40112855Sgabeblack@google.com sc_assert( top.f31 ); 40212855Sgabeblack@google.com sc_assert( top.f32 ); 40312855Sgabeblack@google.com sc_assert( top.f33 ); 40412855Sgabeblack@google.com sc_assert( top.f34 ); 40512855Sgabeblack@google.com sc_assert( top.f35 ); 40612855Sgabeblack@google.com sc_assert( top.f36 ); 40712855Sgabeblack@google.com sc_assert( top.f37 ); 40812855Sgabeblack@google.com sc_assert( top.f38 ); 40912855Sgabeblack@google.com 41012855Sgabeblack@google.com cout << endl << "Success" << endl; 41112855Sgabeblack@google.com return 0; 41212855Sgabeblack@google.com} 41312855Sgabeblack@google.com 414