src/Sim/ISAInfo.h

説明を見る。
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

Onikiri2に対してTue Jun 18 14:34:21 2013に生成されました。  doxygen 1.4.7