kernel.cc (13281:faae5b71f567) | kernel.cc (13403:cebee63981d3) |
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1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright --- 19 unchanged lines hidden (view full) --- 28 */ 29 30#include "systemc/core/kernel.hh" 31 32#include "base/logging.hh" 33#include "systemc/core/channel.hh" 34#include "systemc/core/module.hh" 35#include "systemc/core/port.hh" | 1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright --- 19 unchanged lines hidden (view full) --- 28 */ 29 30#include "systemc/core/kernel.hh" 31 32#include "base/logging.hh" 33#include "systemc/core/channel.hh" 34#include "systemc/core/module.hh" 35#include "systemc/core/port.hh" |
36#include "systemc/core/sc_main_fiber.hh" |
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36#include "systemc/core/scheduler.hh" 37 38namespace sc_gem5 39{ 40 41namespace 42{ 43 | 37#include "systemc/core/scheduler.hh" 38 39namespace sc_gem5 40{ 41 42namespace 43{ 44 |
44bool scMainDone = false; | |
45bool stopAfterCallbacks = false; 46bool startComplete = false; 47bool endComplete = false; 48 49sc_core::sc_status _status = sc_core::SC_ELABORATION; 50 51} // anonymous namespace 52 53bool Kernel::startOfSimulationComplete() { return startComplete; } 54bool Kernel::endOfSimulationComplete() { return endComplete; } 55 | 45bool stopAfterCallbacks = false; 46bool startComplete = false; 47bool endComplete = false; 48 49sc_core::sc_status _status = sc_core::SC_ELABORATION; 50 51} // anonymous namespace 52 53bool Kernel::startOfSimulationComplete() { return startComplete; } 54bool Kernel::endOfSimulationComplete() { return endComplete; } 55 |
56bool Kernel::scMainFinished() { return scMainDone; } 57void Kernel::scMainFinished(bool finished) { scMainDone = finished; } 58 | |
59sc_core::sc_status Kernel::status() { return _status; } 60void Kernel::status(sc_core::sc_status s) { _status = s; } 61 62Kernel::Kernel(Params *params) : 63 SimObject(params), t0Event(this, false, EventBase::Default_Pri - 1) 64{ 65 // Install ourselves as the scheduler's event manager. 66 ::sc_gem5::scheduler.setEventQueue(eventQueue()); 67} 68 69void 70Kernel::init() 71{ | 56sc_core::sc_status Kernel::status() { return _status; } 57void Kernel::status(sc_core::sc_status s) { _status = s; } 58 59Kernel::Kernel(Params *params) : 60 SimObject(params), t0Event(this, false, EventBase::Default_Pri - 1) 61{ 62 // Install ourselves as the scheduler's event manager. 63 ::sc_gem5::scheduler.setEventQueue(eventQueue()); 64} 65 66void 67Kernel::init() 68{ |
72 if (scMainDone) | 69 if (scMainFiber.finished()) |
73 return; 74 75 if (stopAfterCallbacks) 76 fatal("Simulation called sc_stop during elaboration.\n"); 77 78 status(::sc_core::SC_BEFORE_END_OF_ELABORATION); 79 for (auto p: allPorts) 80 p->sc_port_base()->before_end_of_elaboration(); 81 for (auto m: sc_gem5::allModules) 82 m->beforeEndOfElaboration(); 83 for (auto c: sc_gem5::allChannels) 84 c->sc_chan()->before_end_of_elaboration(); 85 86 ::sc_gem5::scheduler.elaborationDone(true); 87} 88 89void 90Kernel::regStats() 91{ | 70 return; 71 72 if (stopAfterCallbacks) 73 fatal("Simulation called sc_stop during elaboration.\n"); 74 75 status(::sc_core::SC_BEFORE_END_OF_ELABORATION); 76 for (auto p: allPorts) 77 p->sc_port_base()->before_end_of_elaboration(); 78 for (auto m: sc_gem5::allModules) 79 m->beforeEndOfElaboration(); 80 for (auto c: sc_gem5::allChannels) 81 c->sc_chan()->before_end_of_elaboration(); 82 83 ::sc_gem5::scheduler.elaborationDone(true); 84} 85 86void 87Kernel::regStats() 88{ |
92 if (scMainDone || stopAfterCallbacks) | 89 if (scMainFiber.finished() || stopAfterCallbacks) |
93 return; 94 95 try { 96 for (auto p: allPorts) 97 p->finalize(); 98 for (auto p: allPorts) 99 p->regPort(); 100 --- 7 unchanged lines hidden (view full) --- 108 } catch (...) { 109 ::sc_gem5::scheduler.throwToScMain(); 110 } 111} 112 113void 114Kernel::startup() 115{ | 90 return; 91 92 try { 93 for (auto p: allPorts) 94 p->finalize(); 95 for (auto p: allPorts) 96 p->regPort(); 97 --- 7 unchanged lines hidden (view full) --- 105 } catch (...) { 106 ::sc_gem5::scheduler.throwToScMain(); 107 } 108} 109 110void 111Kernel::startup() 112{ |
116 if (scMainDone) | 113 if (scMainFiber.finished()) |
117 return; 118 119 schedule(t0Event, curTick()); 120 121 if (stopAfterCallbacks) 122 return; 123 124 try { --- 73 unchanged lines hidden --- | 114 return; 115 116 schedule(t0Event, curTick()); 117 118 if (stopAfterCallbacks) 119 return; 120 121 try { --- 73 unchanged lines hidden --- |