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 __EMULATORUTILITY_SYSCALLCONSTCONV_H__ 00033 #define __EMULATORUTILITY_SYSCALLCONSTCONV_H__ 00034 00035 namespace Onikiri { 00036 namespace EmulatorUtility { 00037 00038 class SyscallConstConvIF 00039 { 00040 public: 00041 virtual ~SyscallConstConvIF() {}; 00042 virtual u32 HostToTarget(u32 val) = 0; 00043 virtual u32 TargetToHost(u32 val) = 0; 00044 }; 00045 00046 00047 class SyscallConstConvEnum : public SyscallConstConvIF 00048 { 00049 public: 00050 SyscallConstConvEnum(u32* host_consts, u32* target_consts, int consts_size); 00051 public: 00052 virtual u32 HostToTarget(u32 val); 00053 virtual u32 TargetToHost(u32 val); 00054 00055 private: 00056 u32 Convert(u32 val, u32* from, u32* to); 00057 00058 u32* m_hostConsts; 00059 u32* m_targetConsts; 00060 int m_constsSize; 00061 }; 00062 00063 class SyscallConstConvBitwise : public SyscallConstConvIF 00064 { 00065 public: 00066 SyscallConstConvBitwise(u32* host_consts, u32* target_consts, int consts_size); 00067 public: 00068 virtual u32 HostToTarget(u32 val); 00069 virtual u32 TargetToHost(u32 val); 00070 private: 00071 u32 Convert(u32 val, u32* from, u32* to); 00072 00073 u32* m_hostConsts; 00074 u32* m_targetConsts; 00075 int m_constsSize; 00076 }; 00077 00078 } // namespace EmulatorUtility { 00079 } // namespace Onikiri { 00080 00081 00082 #endif