module.cc (12863:ed8c2541cb30) | module.cc (12950:af1f0b5e8dfb) |
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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 --- 15 unchanged lines hidden (view full) --- 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 "systemc/core/module.hh" 31 | 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 --- 15 unchanged lines hidden (view full) --- 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 "systemc/core/module.hh" 31 |
32#include <cassert> |
|
32#include <list> 33 34#include "base/logging.hh" 35 | 33#include <list> 34 35#include "base/logging.hh" 36 |
36namespace SystemC | 37namespace sc_gem5 |
37{ 38 39namespace 40{ 41 42std::list<Module *> _modules; | 38{ 39 40namespace 41{ 42 43std::list<Module *> _modules; |
44Module *_new_module; |
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43 | 45 |
44Module *_top_module = nullptr; 45 | |
46} // anonymous namespace 47 | 46} // anonymous namespace 47 |
48Module::Module(const char *name) : _name(name), _sc_mod(nullptr), _obj(nullptr) 49{ 50 panic_if(_new_module, "Previous module not finished.\n"); 51 _new_module = this; 52} 53 |
|
48void | 54void |
49Module::push() | 55Module::finish(Object *this_obj) |
50{ | 56{ |
51 if (!_top_module) 52 _top_module = this; | 57 assert(!_obj); 58 _obj = this_obj; |
53 _modules.push_back(this); | 59 _modules.push_back(this); |
60 _new_module = nullptr; |
|
54} 55 56void 57Module::pop() 58{ | 61} 62 63void 64Module::pop() 65{ |
59 panic_if(_modules.size(), "Popping from empty module list.\n"); | 66 panic_if(!_modules.size(), "Popping from empty module list.\n"); |
60 panic_if(_modules.back() != this, 61 "Popping module which isn't at the end of the module list.\n"); | 67 panic_if(_modules.back() != this, 68 "Popping module which isn't at the end of the module list.\n"); |
69 panic_if(_new_module, "Pop with unfinished module.\n"); 70 _modules.pop_back(); |
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62} 63 64Module * | 71} 72 73Module * |
65topModule() | 74currentModule() |
66{ | 75{ |
67 return _top_module; | 76 if (_modules.empty()) 77 return nullptr; 78 return _modules.back(); |
68} 69 | 79} 80 |
70} // namespace SystemC | 81Module * 82newModule() 83{ 84 return _new_module; 85} 86 87} // namespace sc_gem5 |