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 SIM_ISA_INFO_H 00033 #define SIM_ISA_INFO_H 00034 00035 #include "Interface/ISAInfo.h" 00036 00037 // 00038 // The following constants are used in Simulator section. 00039 // (ex. The number of max destinations 00040 // 00041 // Call 'TestISAInfo' and check whether the constants meet 00042 // requirements by Emulator section. 00043 // In Simulator section, You can get information of Emulator 00044 // section through 'ISAInfoIF'. These mechanisms are for 00045 // avoiding defining fixed values in Interface section. 00046 // 00047 00048 namespace Onikiri 00049 { 00050 namespace SimISAInfoDef 00051 { 00052 // 00053 // Instruction width : 32bit 00054 // Register width : 64bit 00055 // Address space : 64bit 00056 // 00057 struct SimISAInfo_IW32_RW64_AS64 00058 { 00059 static const int INSTRUCTION_WORD_BIT_SIZE = 32; 00060 static const int INSTRUCTION_WORD_BYTE_SIZE = 4; 00061 static const int INSTRUCTION_WORD_BYTE_SHIFT = 2; 00062 00063 static const int MAX_SRC_REG_COUNT = 4; 00064 static const int MAX_DST_REG_COUNT = 3; 00065 00066 static const int MAX_REG_COUNT = 80; 00067 static const int MAX_REG_SEGMENT_COUNT = 6; 00068 static const int MAX_OP_INFO_COUNT_PER_PC = 4; 00069 00070 static bool TestISAInfo(ISAInfoIF* info); 00071 }; 00072 } 00073 00074 typedef SimISAInfoDef::SimISAInfo_IW32_RW64_AS64 SimISAInfo; 00075 }; 00076 00077 #endif // #ifdef SIM_ISA_INFO_H