sc_module.cc revision 13260:4d18f1d20093
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 9 * notice, this list of conditions and the following disclaimer in the 10 * documentation and/or other materials provided with the distribution; 11 * neither the name of the copyright holders nor the names of its 12 * contributors may be used to endorse or promote products derived from 13 * this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 * Authors: Gabe Black 28 */ 29 30#include <memory> 31#include <string> 32#include <vector> 33 34#include "base/logging.hh" 35#include "systemc/core/kernel.hh" 36#include "systemc/core/module.hh" 37#include "systemc/core/process_types.hh" 38#include "systemc/core/sensitivity.hh" 39#include "systemc/ext/channel/sc_signal_in_if.hh" 40#include "systemc/ext/core/sc_module.hh" 41#include "systemc/ext/core/sc_module_name.hh" 42#include "systemc/ext/dt/bit/sc_logic.hh" 43#include "systemc/ext/utils/sc_report_handler.hh" 44 45namespace sc_gem5 46{ 47 48Process * 49newMethodProcess(const char *name, ProcessFuncWrapper *func) 50{ 51 Method *p = new Method(name, func); 52 if (::sc_core::sc_is_running()) { 53 std::string name = p->name(); 54 delete p; 55 SC_REPORT_ERROR("(E541) call to SC_METHOD in sc_module while " 56 "simulation running", name.c_str()); 57 return nullptr; 58 } 59 scheduler.reg(p); 60 return p; 61} 62 63Process * 64newThreadProcess(const char *name, ProcessFuncWrapper *func) 65{ 66 Thread *p = new Thread(name, func); 67 if (::sc_core::sc_is_running()) { 68 std::string name = p->name(); 69 delete p; 70 SC_REPORT_ERROR("(E542) call to SC_THREAD in sc_module while " 71 "simulation running", name.c_str()); 72 return nullptr; 73 } 74 scheduler.reg(p); 75 return p; 76} 77 78Process * 79newCThreadProcess(const char *name, ProcessFuncWrapper *func) 80{ 81 CThread *p = new CThread(name, func); 82 if (::sc_core::sc_is_running()) { 83 std::string name = p->name(); 84 delete p; 85 SC_REPORT_ERROR("(E543) call to SC_CTHREAD in sc_module while " 86 "simulation running", name.c_str()); 87 return nullptr; 88 } 89 scheduler.reg(p); 90 p->dontInitialize(true); 91 return p; 92} 93 94UniqueNameGen nameGen; 95 96} // namespace sc_gem5 97 98namespace sc_core 99{ 100 101sc_bind_proxy::sc_bind_proxy(sc_interface &_interface) : 102 _interface(&_interface), _port(nullptr) 103{} 104 105sc_bind_proxy::sc_bind_proxy(sc_port_base &_port) : 106 _interface(nullptr), _port(&_port) 107{} 108 109const sc_bind_proxy SC_BIND_PROXY_NUL(*(sc_port_base *)nullptr); 110 111sc_module::~sc_module() { delete _gem5_module; } 112 113const sc_bind_proxy SC_BIND_PROXY_NIL(*(sc_port_base *)nullptr); 114 115void 116sc_module::operator () (const sc_bind_proxy &p001, 117 const sc_bind_proxy &p002, 118 const sc_bind_proxy &p003, 119 const sc_bind_proxy &p004, 120 const sc_bind_proxy &p005, 121 const sc_bind_proxy &p006, 122 const sc_bind_proxy &p007, 123 const sc_bind_proxy &p008, 124 const sc_bind_proxy &p009, 125 const sc_bind_proxy &p010, 126 const sc_bind_proxy &p011, 127 const sc_bind_proxy &p012, 128 const sc_bind_proxy &p013, 129 const sc_bind_proxy &p014, 130 const sc_bind_proxy &p015, 131 const sc_bind_proxy &p016, 132 const sc_bind_proxy &p017, 133 const sc_bind_proxy &p018, 134 const sc_bind_proxy &p019, 135 const sc_bind_proxy &p020, 136 const sc_bind_proxy &p021, 137 const sc_bind_proxy &p022, 138 const sc_bind_proxy &p023, 139 const sc_bind_proxy &p024, 140 const sc_bind_proxy &p025, 141 const sc_bind_proxy &p026, 142 const sc_bind_proxy &p027, 143 const sc_bind_proxy &p028, 144 const sc_bind_proxy &p029, 145 const sc_bind_proxy &p030, 146 const sc_bind_proxy &p031, 147 const sc_bind_proxy &p032, 148 const sc_bind_proxy &p033, 149 const sc_bind_proxy &p034, 150 const sc_bind_proxy &p035, 151 const sc_bind_proxy &p036, 152 const sc_bind_proxy &p037, 153 const sc_bind_proxy &p038, 154 const sc_bind_proxy &p039, 155 const sc_bind_proxy &p040, 156 const sc_bind_proxy &p041, 157 const sc_bind_proxy &p042, 158 const sc_bind_proxy &p043, 159 const sc_bind_proxy &p044, 160 const sc_bind_proxy &p045, 161 const sc_bind_proxy &p046, 162 const sc_bind_proxy &p047, 163 const sc_bind_proxy &p048, 164 const sc_bind_proxy &p049, 165 const sc_bind_proxy &p050, 166 const sc_bind_proxy &p051, 167 const sc_bind_proxy &p052, 168 const sc_bind_proxy &p053, 169 const sc_bind_proxy &p054, 170 const sc_bind_proxy &p055, 171 const sc_bind_proxy &p056, 172 const sc_bind_proxy &p057, 173 const sc_bind_proxy &p058, 174 const sc_bind_proxy &p059, 175 const sc_bind_proxy &p060, 176 const sc_bind_proxy &p061, 177 const sc_bind_proxy &p062, 178 const sc_bind_proxy &p063, 179 const sc_bind_proxy &p064) 180{ 181 std::vector<const ::sc_core::sc_bind_proxy *> proxies; 182 auto insert = [&proxies](const ::sc_core::sc_bind_proxy &p) -> bool { 183 if (!p.port() && !p.interface()) 184 return false; 185 proxies.push_back(&p); 186 return true; 187 }; 188 insert(p001) && insert(p002) && insert(p003) && insert(p004) && 189 insert(p005) && insert(p006) && insert(p007) && insert(p008) && 190 insert(p009) && insert(p010) && insert(p011) && insert(p012) && 191 insert(p013) && insert(p014) && insert(p015) && insert(p016) && 192 insert(p017) && insert(p018) && insert(p019) && insert(p020) && 193 insert(p021) && insert(p022) && insert(p023) && insert(p024) && 194 insert(p025) && insert(p026) && insert(p027) && insert(p028) && 195 insert(p029) && insert(p030) && insert(p031) && insert(p032) && 196 insert(p033) && insert(p034) && insert(p035) && insert(p036) && 197 insert(p037) && insert(p038) && insert(p039) && insert(p040) && 198 insert(p041) && insert(p042) && insert(p043) && insert(p044) && 199 insert(p045) && insert(p046) && insert(p047) && insert(p048) && 200 insert(p049) && insert(p050) && insert(p051) && insert(p052) && 201 insert(p053) && insert(p054) && insert(p055) && insert(p056) && 202 insert(p057) && insert(p058) && insert(p059) && insert(p060) && 203 insert(p061) && insert(p062) && insert(p063) && insert(p064); 204 _gem5_module->bindPorts(proxies); 205} 206 207const std::vector<sc_object *> & 208sc_module::get_child_objects() const 209{ 210 return _gem5_module->obj()->get_child_objects(); 211} 212 213const std::vector<sc_event *> & 214sc_module::get_child_events() const 215{ 216 return _gem5_module->obj()->get_child_events(); 217} 218 219sc_module::sc_module() : 220 sc_object(sc_gem5::newModuleChecked()->name()), 221 _gem5_module(sc_gem5::currentModule()) 222{} 223 224sc_module::sc_module(const sc_module_name &) : sc_module() {} 225sc_module::sc_module(const char *_name) : sc_module(sc_module_name(_name)) 226{ 227 _gem5_module->deprecatedConstructor(); 228 SC_REPORT_WARNING("(W569) sc_module(const char*), " 229 "sc_module(const std::string&) have been deprecated, use " 230 "sc_module(const sc_module_name&)", _name); 231} 232sc_module::sc_module(const std::string &_name) : 233 sc_module(sc_module_name(_name.c_str())) 234{ 235 _gem5_module->deprecatedConstructor(); 236 SC_REPORT_WARNING("(W569) sc_module(const char*), " 237 "sc_module(const std::string&) have been deprecated, use " 238 "sc_module(const sc_module_name&)", _name.c_str()); 239} 240 241void 242sc_module::end_module() 243{ 244 _gem5_module->endModule(); 245} 246 247void 248sc_module::reset_signal_is(const sc_in<bool> &port, bool val) 249{ 250 sc_gem5::newResetSensitivityPort( 251 ::sc_gem5::Process::newest(), &port, val, true); 252} 253 254void 255sc_module::reset_signal_is(const sc_inout<bool> &port, bool val) 256{ 257 sc_gem5::newResetSensitivityPort( 258 ::sc_gem5::Process::newest(), &port, val, true); 259} 260 261void 262sc_module::reset_signal_is(const sc_out<bool> &port, bool val) 263{ 264 sc_gem5::newResetSensitivityPort( 265 ::sc_gem5::Process::newest(), &port, val, true); 266} 267 268void 269sc_module::reset_signal_is(const sc_signal_in_if<bool> &signal, bool val) 270{ 271 sc_gem5::newResetSensitivitySignal( 272 ::sc_gem5::Process::newest(), &signal, val, true); 273} 274 275 276void 277sc_module::async_reset_signal_is(const sc_in<bool> &port, bool val) 278{ 279 sc_gem5::newResetSensitivityPort( 280 ::sc_gem5::Process::newest(), &port, val, false); 281} 282 283void 284sc_module::async_reset_signal_is(const sc_inout<bool> &port, bool val) 285{ 286 sc_gem5::newResetSensitivityPort( 287 ::sc_gem5::Process::newest(), &port, val, false); 288} 289 290void 291sc_module::async_reset_signal_is(const sc_out<bool> &port, bool val) 292{ 293 sc_gem5::newResetSensitivityPort( 294 ::sc_gem5::Process::newest(), &port, val, false); 295} 296 297void 298sc_module::async_reset_signal_is(const sc_signal_in_if<bool> &signal, bool val) 299{ 300 sc_gem5::newResetSensitivitySignal( 301 ::sc_gem5::Process::newest(), &signal, val, false); 302} 303 304 305void 306sc_module::dont_initialize() 307{ 308 ::sc_gem5::Process::newest()->dontInitialize(true); 309} 310 311void 312sc_module::set_stack_size(size_t size) 313{ 314 ::sc_gem5::Process::newest()->setStackSize(size); 315} 316 317 318void sc_module::next_trigger() { ::sc_core::next_trigger(); } 319 320void 321sc_module::next_trigger(const sc_event &e) 322{ 323 ::sc_core::next_trigger(e); 324} 325 326void 327sc_module::next_trigger(const sc_event_or_list &eol) 328{ 329 ::sc_core::next_trigger(eol); 330} 331 332void 333sc_module::next_trigger(const sc_event_and_list &eal) 334{ 335 ::sc_core::next_trigger(eal); 336} 337 338void 339sc_module::next_trigger(const sc_time &t) 340{ 341 ::sc_core::next_trigger(t); 342} 343 344void 345sc_module::next_trigger(double d, sc_time_unit u) 346{ 347 ::sc_core::next_trigger(d, u); 348} 349 350void 351sc_module::next_trigger(const sc_time &t, const sc_event &e) 352{ 353 ::sc_core::next_trigger(t, e); 354} 355 356void 357sc_module::next_trigger(double d, sc_time_unit u, const sc_event &e) 358{ 359 ::sc_core::next_trigger(d, u, e); 360} 361 362void 363sc_module::next_trigger(const sc_time &t, const sc_event_or_list &eol) 364{ 365 ::sc_core::next_trigger(t, eol); 366} 367 368void 369sc_module::next_trigger(double d, sc_time_unit u, const sc_event_or_list &eol) 370{ 371 ::sc_core::next_trigger(d, u, eol); 372} 373 374void 375sc_module::next_trigger(const sc_time &t, const sc_event_and_list &eal) 376{ 377 ::sc_core::next_trigger(t, eal); 378} 379 380void 381sc_module::next_trigger(double d, sc_time_unit u, const sc_event_and_list &eal) 382{ 383 ::sc_core::next_trigger(d, u, eal); 384} 385 386 387bool 388sc_module::timed_out() 389{ 390 return ::sc_core::timed_out(); 391} 392 393 394void 395sc_module::wait() 396{ 397 ::sc_core::wait(); 398} 399 400void 401sc_module::wait(int i) 402{ 403 ::sc_core::wait(i); 404} 405 406void 407sc_module::wait(const sc_event &e) 408{ 409 ::sc_core::wait(e); 410} 411 412void 413sc_module::wait(const sc_event_or_list &eol) 414{ 415 ::sc_core::wait(eol); 416} 417 418void 419sc_module::wait(const sc_event_and_list &eal) 420{ 421 ::sc_core::wait(eal); 422} 423 424void 425sc_module::wait(const sc_time &t) 426{ 427 ::sc_core::wait(t); 428} 429 430void 431sc_module::wait(double d, sc_time_unit u) 432{ 433 ::sc_core::wait(d, u); 434} 435 436void 437sc_module::wait(const sc_time &t, const sc_event &e) 438{ 439 ::sc_core::wait(t, e); 440} 441 442void 443sc_module::wait(double d, sc_time_unit u, const sc_event &e) 444{ 445 ::sc_core::wait(d, u, e); 446} 447 448void 449sc_module::wait(const sc_time &t, const sc_event_or_list &eol) 450{ 451 ::sc_core::wait(t, eol); 452} 453 454void 455sc_module::wait(double d, sc_time_unit u, const sc_event_or_list &eol) 456{ 457 ::sc_core::wait(d, u, eol); 458} 459 460void 461sc_module::wait(const sc_time &t, const sc_event_and_list &eal) 462{ 463 ::sc_core::wait(t, eal); 464} 465 466void 467sc_module::wait(double d, sc_time_unit u, const sc_event_and_list &eal) 468{ 469 ::sc_core::wait(d, u, eal); 470} 471 472 473void 474sc_module::halt() 475{ 476 ::sc_core::halt(); 477} 478 479void 480sc_module::at_posedge(const sc_signal_in_if<bool> &s) 481{ 482 ::sc_core::at_posedge(s); 483} 484 485void 486sc_module::at_posedge(const sc_signal_in_if<sc_dt::sc_logic> &s) 487{ 488 ::sc_core::at_posedge(s); 489} 490 491void 492sc_module::at_negedge(const sc_signal_in_if<bool> &s) 493{ 494 ::sc_core::at_negedge(s); 495} 496 497void 498sc_module::at_negedge(const sc_signal_in_if<sc_dt::sc_logic> &s) 499{ 500 ::sc_core::at_negedge(s); 501} 502 503 504void 505next_trigger() 506{ 507 sc_gem5::Process *p = sc_gem5::scheduler.current(); 508 p->cancelTimeout(); 509 p->clearDynamic(); 510} 511 512void 513next_trigger(const sc_event &e) 514{ 515 sc_gem5::Process *p = sc_gem5::scheduler.current(); 516 p->cancelTimeout(); 517 ::sc_gem5::newDynamicSensitivityEvent(p, &e); 518} 519 520void 521next_trigger(const sc_event_or_list &eol) 522{ 523 sc_gem5::Process *p = sc_gem5::scheduler.current(); 524 p->cancelTimeout(); 525 ::sc_gem5::newDynamicSensitivityEventOrList(p, &eol); 526} 527 528void 529next_trigger(const sc_event_and_list &eal) 530{ 531 sc_gem5::Process *p = sc_gem5::scheduler.current(); 532 p->cancelTimeout(); 533 ::sc_gem5::newDynamicSensitivityEventAndList(p, &eal); 534} 535 536void 537next_trigger(const sc_time &t) 538{ 539 sc_gem5::Process *p = sc_gem5::scheduler.current(); 540 p->setTimeout(t); 541 p->clearDynamic(); 542} 543 544void 545next_trigger(double d, sc_time_unit u) 546{ 547 next_trigger(sc_time(d, u)); 548} 549 550void 551next_trigger(const sc_time &t, const sc_event &e) 552{ 553 sc_gem5::Process *p = sc_gem5::scheduler.current(); 554 p->setTimeout(t); 555 ::sc_gem5::newDynamicSensitivityEvent(p, &e); 556} 557 558void 559next_trigger(double d, sc_time_unit u, const sc_event &e) 560{ 561 next_trigger(sc_time(d, u), e); 562} 563 564void 565next_trigger(const sc_time &t, const sc_event_or_list &eol) 566{ 567 sc_gem5::Process *p = sc_gem5::scheduler.current(); 568 p->setTimeout(t); 569 ::sc_gem5::newDynamicSensitivityEventOrList(p, &eol); 570} 571 572void 573next_trigger(double d, sc_time_unit u, const sc_event_or_list &eol) 574{ 575 next_trigger(sc_time(d, u), eol); 576} 577 578void 579next_trigger(const sc_time &t, const sc_event_and_list &eal) 580{ 581 sc_gem5::Process *p = sc_gem5::scheduler.current(); 582 p->setTimeout(t); 583 ::sc_gem5::newDynamicSensitivityEventAndList(p, &eal); 584} 585 586void 587next_trigger(double d, sc_time_unit u, const sc_event_and_list &eal) 588{ 589 next_trigger(sc_time(d, u), eal); 590} 591 592bool 593timed_out() 594{ 595 ::sc_gem5::Process *p = sc_gem5::scheduler.current(); 596 if (!p) 597 return false; 598 else 599 return p->timedOut(); 600} 601 602 603namespace 604{ 605 606bool 607waitErrorCheck(sc_gem5::Process *p) 608{ 609 if (p->procKind() == SC_METHOD_PROC_) { 610 SC_REPORT_ERROR( 611 "(E519) wait() is only allowed in SC_THREADs and SC_CTHREADs", 612 "\n in SC_METHODs use next_trigger() instead"); 613 return true; 614 } 615 return false; 616} 617 618} // anonymous namespace 619 620void 621wait() 622{ 623 sc_gem5::Process *p = sc_gem5::scheduler.current(); 624 if (waitErrorCheck(p)) 625 return; 626 p->cancelTimeout(); 627 p->clearDynamic(); 628 sc_gem5::scheduler.yield(); 629} 630 631void 632wait(int n) 633{ 634 if (n <= 0) { 635 std::string msg = csprintf("n = %d", n); 636 SC_REPORT_ERROR("(E525) wait(n) is only valid for n > 0", msg.c_str()); 637 } 638 sc_gem5::Process *p = sc_gem5::scheduler.current(); 639 p->waitCount(n - 1); 640 wait(); 641} 642 643void 644wait(const sc_event &e) 645{ 646 sc_gem5::Process *p = sc_gem5::scheduler.current(); 647 if (waitErrorCheck(p)) 648 return; 649 p->cancelTimeout(); 650 ::sc_gem5::newDynamicSensitivityEvent(p, &e); 651 sc_gem5::scheduler.yield(); 652} 653 654void 655wait(const sc_event_or_list &eol) 656{ 657 sc_gem5::Process *p = sc_gem5::scheduler.current(); 658 if (waitErrorCheck(p)) 659 return; 660 p->cancelTimeout(); 661 ::sc_gem5::newDynamicSensitivityEventOrList(p, &eol); 662 sc_gem5::scheduler.yield(); 663} 664 665void 666wait(const sc_event_and_list &eal) 667{ 668 sc_gem5::Process *p = sc_gem5::scheduler.current(); 669 if (waitErrorCheck(p)) 670 return; 671 p->cancelTimeout(); 672 ::sc_gem5::newDynamicSensitivityEventAndList(p, &eal); 673 sc_gem5::scheduler.yield(); 674} 675 676void 677wait(const sc_time &t) 678{ 679 sc_gem5::Process *p = sc_gem5::scheduler.current(); 680 if (waitErrorCheck(p)) 681 return; 682 p->setTimeout(t); 683 p->clearDynamic(); 684 sc_gem5::scheduler.yield(); 685} 686 687void 688wait(double d, sc_time_unit u) 689{ 690 wait(sc_time(d, u)); 691} 692 693void 694wait(const sc_time &t, const sc_event &e) 695{ 696 sc_gem5::Process *p = sc_gem5::scheduler.current(); 697 if (waitErrorCheck(p)) 698 return; 699 p->setTimeout(t); 700 ::sc_gem5::newDynamicSensitivityEvent(p, &e); 701 sc_gem5::scheduler.yield(); 702} 703 704void 705wait(double d, sc_time_unit u, const sc_event &e) 706{ 707 wait(sc_time(d, u), e); 708} 709 710void 711wait(const sc_time &t, const sc_event_or_list &eol) 712{ 713 sc_gem5::Process *p = sc_gem5::scheduler.current(); 714 if (waitErrorCheck(p)) 715 return; 716 p->setTimeout(t); 717 ::sc_gem5::newDynamicSensitivityEventOrList(p, &eol); 718 sc_gem5::scheduler.yield(); 719} 720 721void 722wait(double d, sc_time_unit u, const sc_event_or_list &eol) 723{ 724 wait(sc_time(d, u), eol); 725} 726 727void 728wait(const sc_time &t, const sc_event_and_list &eal) 729{ 730 sc_gem5::Process *p = sc_gem5::scheduler.current(); 731 if (waitErrorCheck(p)) 732 return; 733 p->setTimeout(t); 734 ::sc_gem5::newDynamicSensitivityEventAndList(p, &eal); 735 sc_gem5::scheduler.yield(); 736} 737 738void 739wait(double d, sc_time_unit u, const sc_event_and_list &eal) 740{ 741 wait(sc_time(d, u), eal); 742} 743 744void 745halt() 746{ 747 ::sc_core::wait(); 748 throw ::sc_gem5::ScHalt(); 749} 750 751void 752at_posedge(const sc_signal_in_if<bool> &s) 753{ 754 while (s.read()) 755 wait(); 756 while (!s.read()) 757 wait(); 758} 759 760void 761at_posedge(const sc_signal_in_if<sc_dt::sc_logic> &s) 762{ 763 while (s.read() == sc_dt::Log_1) 764 wait(); 765 while (s.read() == sc_dt::Log_0) 766 wait(); 767} 768 769void 770at_negedge(const sc_signal_in_if<bool> &s) 771{ 772 while (!s.read()) 773 wait(); 774 while (s.read()) 775 wait(); 776} 777 778void 779at_negedge(const sc_signal_in_if<sc_dt::sc_logic> &s) 780{ 781 while (s.read() == sc_dt::Log_0) 782 wait(); 783 while (s.read() == sc_dt::Log_1) 784 wait(); 785} 786 787const char * 788sc_gen_unique_name(const char *seed) 789{ 790 ::sc_gem5::Module *mod = ::sc_gem5::currentModule(); 791 return mod ? mod->uniqueName(seed) : 792 ::sc_gem5::nameGen.gen(seed); 793} 794 795bool 796sc_hierarchical_name_exists(const char *name) 797{ 798 warn("%s not implemented.\n", __PRETTY_FUNCTION__); 799 return false; 800} 801 802bool 803sc_start_of_simulation_invoked() 804{ 805 return ::sc_gem5::kernel->startOfSimulationComplete(); 806} 807 808bool 809sc_end_of_simulation_invoked() 810{ 811 return ::sc_gem5::kernel->endOfSimulationComplete(); 812} 813 814sc_module * 815sc_module_sc_new(sc_module *mod) 816{ 817 static std::vector<std::unique_ptr<sc_module> > modules; 818 modules.emplace_back(mod); 819 return mod; 820} 821 822} // namespace sc_core 823