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 --- 94 unchanged lines hidden (view full) --- 103 for (auto e: list->events) 104 Event::getFromScEvent(e)->delSensitivity(this); 105} 106 107 108class UnwindExceptionReset : public ::sc_core::sc_unwind_exception 109{ 110 public: |
111 UnwindExceptionReset() { _isReset = true; } |
112}; 113 114class UnwindExceptionKill : public ::sc_core::sc_unwind_exception 115{ 116 public: |
117 UnwindExceptionKill() {} |
118}; 119 120template <typename T> 121struct BuiltinExceptionWrapper : public ExceptionWrapperBase 122{ 123 public: 124 T t; 125 void throw_it() override { throw t; } --- 61 unchanged lines hidden (view full) --- 187 forEachKid([](Process *p) { p->enable(true); }); 188 189 _disabled = false; 190} 191 192void 193Process::kill(bool inc_kids) 194{ |
195 // Propogate the kill to our children no matter what happens to us. 196 if (inc_kids) 197 forEachKid([](Process *p) { p->kill(true); }); 198 199 // If we're in the middle of unwinding, ignore the kill request. 200 if (_isUnwinding) 201 return; 202 |
203 // Update our state. 204 _terminated = true; 205 _isUnwinding = true; 206 _suspendedReady = false; 207 _suspended = false; 208 _syncReset = false; 209 |
210 // Inject the kill exception into this process. 211 injectException(killException); 212 213 _terminatedEvent.notify(); 214} 215 216void 217Process::reset(bool inc_kids) 218{ |
219 // Propogate the reset to our children no matter what happens to us. 220 if (inc_kids) 221 forEachKid([](Process *p) { p->reset(true); }); 222 223 // If we're in the middle of unwinding, ignore the reset request. 224 if (_isUnwinding) 225 return; 226 |
227 // Update our state. 228 _isUnwinding = true; 229 |
230 // Inject the reset exception into this process. 231 injectException(resetException); 232 233 _resetEvent.notify(); 234} 235 236void 237Process::throw_it(ExceptionWrapperBase &exc, bool inc_kids) 238{ 239 if (inc_kids) 240 forEachKid([&exc](Process *p) { p->throw_it(exc, true); }); 241} 242 243void 244Process::injectException(ExceptionWrapperBase &exc) 245{ 246 excWrapper = &exc; |
247 scheduler.runNow(this); |
248}; 249 250void 251Process::syncResetOn(bool inc_kids) 252{ 253 if (inc_kids) 254 forEachKid([](Process *p) { p->syncResetOn(true); }); 255 --- 29 unchanged lines hidden (view full) --- 285void 286Process::run() 287{ 288 bool reset; 289 do { 290 reset = false; 291 try { 292 func->call(); |
293 } catch(const ::sc_core::sc_unwind_exception &exc) { |
294 reset = exc.is_reset(); |
295 _isUnwinding = false; |
296 } 297 } while (reset); 298 _terminated = true; 299} 300 301void 302Process::addStatic(PendingSensitivity *s) 303{ --- 50 unchanged lines hidden --- |