{"title":"一种精确的二进制翻译自修改代码缓存管理策略","authors":"Anzhan Liu, Wenqi Wang","doi":"10.1109/ISCC-C.2013.52","DOIUrl":null,"url":null,"abstract":"Self-modifying code poses potential problems in binary translation. When the original source code had written by itself, the translated code block from source code must be retranslated. Self-modifying code must be accurately emulated by the runtime. To improve translation efficiency of self-modifying code, this paper design and realize a new policy named ASCMS for self-modifying code cache management. The ASCMS provides a precise positioning to a translated block, not to a trace or the whole code cache. Through the simulation experiments, The ASCMS has 3.95 times increase to self-modifying code in binary translation.","PeriodicalId":313511,"journal":{"name":"2013 International Conference on Information Science and Cloud Computing Companion","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"ASCMS: An Accurate Self-Modifying Code Cache Management Strategy in Binary Translation\",\"authors\":\"Anzhan Liu, Wenqi Wang\",\"doi\":\"10.1109/ISCC-C.2013.52\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Self-modifying code poses potential problems in binary translation. When the original source code had written by itself, the translated code block from source code must be retranslated. Self-modifying code must be accurately emulated by the runtime. To improve translation efficiency of self-modifying code, this paper design and realize a new policy named ASCMS for self-modifying code cache management. The ASCMS provides a precise positioning to a translated block, not to a trace or the whole code cache. Through the simulation experiments, The ASCMS has 3.95 times increase to self-modifying code in binary translation.\",\"PeriodicalId\":313511,\"journal\":{\"name\":\"2013 International Conference on Information Science and Cloud Computing Companion\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-12-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 International Conference on Information Science and Cloud Computing Companion\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCC-C.2013.52\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 International Conference on Information Science and Cloud Computing Companion","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCC-C.2013.52","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
ASCMS: An Accurate Self-Modifying Code Cache Management Strategy in Binary Translation
Self-modifying code poses potential problems in binary translation. When the original source code had written by itself, the translated code block from source code must be retranslated. Self-modifying code must be accurately emulated by the runtime. To improve translation efficiency of self-modifying code, this paper design and realize a new policy named ASCMS for self-modifying code cache management. The ASCMS provides a precise positioning to a translated block, not to a trace or the whole code cache. Through the simulation experiments, The ASCMS has 3.95 times increase to self-modifying code in binary translation.