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 __EMULATORIF_H__ 00033 #define __EMULATORIF_H__ 00034 00035 #include <utility> 00036 00037 #include "Interface/SystemIF.h" 00038 #include "Interface/MemIF.h" 00039 #include "Interface/Addr.h" 00040 #include "Interface/OpInfo.h" 00041 #include "Interface/OpStateIF.h" 00042 #include "Interface/ISAInfo.h" 00043 #include "Interface/ExtraOpDecoderIF.h" 00044 00045 namespace Onikiri { 00046 00047 // G~[^C^[tF[X 00048 class EmulatorIF { 00049 00050 public: 00051 EmulatorIF() {} 00052 virtual ~EmulatorIF() {} 00053 00054 // l first: pcC 00055 // OpInfo|C^z@second: MOp 00056 virtual std::pair<OpInfo**, int> GetOp(PC pc) = 0; 00057 00058 // simC[W 00059 // XgAL[f[^ 00060 virtual MemIF* GetMemImage() = 0; 00061 00062 // opInfo タsD\[XIyhCi[ opStateIF s 00063 virtual void Execute(OpStateIF* opStateIF, OpInfo* opInfo) = 0; 00064 00065 // Commit instructions executed in Execute(). 00066 // Currently, CRC calculation of pcs for debugging is done in Commit(). 00067 virtual void Commit(OpStateIF* opStateIF, OpInfo* opInfo) = 0; 00068 00069 // vZX 00070 virtual int GetProcessCount() const = 0; 00071 00072 // pidvZXGg[|Cg 00073 virtual PC GetEntryPoint(int pid) const = 0; 00074 00075 // WX^l 00076 virtual u64 GetInitialRegValue(int pid, int index) const = 0; 00077 00078 // ISA 00079 virtual ISAInfoIF* GetISAInfo() = 0; 00080 00081 // pc skipCount タsDタsPCDexecutedInsnCount, executedOpCountタタsOp (NULL) 00082 virtual PC Skip(PC pc, u64 skipCount, u64* regArray, u64* executedInsnCount, u64* executedOpCount) = 0; 00083 00084 // OfR[_Zbg 00085 virtual void SetExtraOpDecoder( ExtraOpDecoderIF* extraOpDecoder ) = 0; 00086 }; 00087 00088 }; // namespace Onikiri 00089 00090 00091 #endif