00001 // 00002 // Copyright (c) 2005-2008 Kenichi Watanabe. 00003 // Copyright (c) 2005-2008 Yasuhiro Watari. 00004 // Copyright (c) 2005-2008 Hironori Ichibayashi. 00005 // Copyright (c) 2008-2009 Kazuo Horio. 00006 // Copyright (c) 2009-2013 Naruki Kurata. 00007 // Copyright (c) 2005-2013 Ryota Shioya. 00008 // Copyright (c) 2005-2013 Masahiro Goshima. 00009 // 00010 // This software is provided 'as-is', without any express or implied 00011 // warranty. In no event will the authors be held liable for any damages 00012 // arising from the use of this software. 00013 // 00014 // Permission is granted to anyone to use this software for any purpose, 00015 // including commercial applications, and to alter it and redistribute it 00016 // freely, subject to the following restrictions: 00017 // 00018 // 1. The origin of this software must not be misrepresented; you must not 00019 // claim that you wrote the original software. If you use this software 00020 // in a product, an acknowledgment in the product documentation would be 00021 // appreciated but is not required. 00022 // 00023 // 2. Altered source versions must be plainly marked as such, and must not be 00024 // misrepresented as being the original software. 00025 // 00026 // 3. This notice may not be removed or altered from any source 00027 // distribution. 00028 // 00029 // 00030 00031 00032 #ifndef __REGISTERFILE_H__ 00033 #define __REGISTERFILE_H__ 00034 00035 #include "Sim/Foundation/Resource/ResourceNode.h" 00036 #include "Env/Param/ParamExchange.h" 00037 00038 namespace Onikiri 00039 { 00040 class Core; 00041 class PhyReg; 00042 00043 class RegisterFile 00044 : public PhysicalResourceNode 00045 { 00046 private: 00047 std::vector<PhyReg*> m_register; 00048 std::vector<int> m_capacity; 00049 int m_totalCapacity; 00050 Core* m_core; 00051 EmulatorIF* m_emulator; 00052 00053 public: 00054 BEGIN_PARAM_MAP( GetParamPath() ) 00055 PARAM_ENTRY("@Capacity", m_capacity) 00056 END_PARAM_MAP() 00057 00058 BEGIN_RESOURCE_MAP() 00059 RESOURCE_ENTRY( Core, "core", m_core ) 00060 RESOURCE_ENTRY( EmulatorIF, "emulator", m_emulator ) 00061 END_RESOURCE_MAP() 00062 00063 RegisterFile(); 00064 virtual ~RegisterFile(); 00065 00066 void Initialize(InitPhase phase); 00067 00068 PhyReg* GetPhyReg(int phyRegNo) const; 00069 PhyReg* operator[](int phyRegNo) const; 00070 00071 void SetPhyReg(int phyRegNo, PhyReg* phyReg); 00072 00073 int GetCapacity(int segment) const; 00074 size_t GetSegmentCount() const; 00075 int GetTotalCapacity() const; 00076 }; 00077 00078 }; // namespace Onikiri 00079 00080 #endif // __REGISTERFILE_H__ 00081