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
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