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> |
33#include <list> 34 35#include "base/logging.hh" 36 |
37namespace sc_gem5 |
38{ 39 40namespace 41{ 42 43std::list<Module *> _modules; |
44Module *_new_module; |
45 |
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 |
54void |
55Module::finish(Object *this_obj) |
56{ |
57 assert(!_obj); 58 _obj = this_obj; |
59 _modules.push_back(this); |
60 _new_module = nullptr; |
61} 62 63void 64Module::pop() 65{ |
66 panic_if(!_modules.size(), "Popping from empty 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(); |
71} 72 73Module * |
74currentModule() |
75{ |
76 if (_modules.empty()) 77 return nullptr; 78 return _modules.back(); |
79} 80 |
81Module * 82newModule() 83{ 84 return _new_module; 85} 86 87} // namespace sc_gem5 |