基于SLED的IA-64指令描述

作為64位處理器架構(gòu)的IA-64，提供了更高的指令級(jí)并行性（ILP），并代表了一種新型微處理器的發(fā)展方向。對(duì)IA-64二進(jìn)制指令代碼流的自動(dòng)分析和變換，在基于機(jī)器和操作系統(tǒng)的的描述來(lái)實(shí)現(xiàn)IA-64二進(jìn)制自動(dòng)翻譯和逆向工程中有重要的意義。本文概述了SLED與IA-64的指令特點(diǎn)，詳細(xì)介紹了基于SLED對(duì)IA-64指令的描述和利用MLTK自動(dòng)生成反向工具的設(shè)計(jì)與實(shí)現(xiàn)技術(shù)，并給出了自動(dòng)生成反匯編的測(cè)試結(jié)果。
關(guān)鍵詞： 指令級(jí)并行;SLED；域；patterns；constructors；bundle；匹配


Representations of IA-64 Instructions Based on SLED YANG Xin，ZHAO Rong-cai, QI Ning
(Department of Computer Science and Technology, university of information engineering, college of information engineering ,zhengzhou 450002,China ) Abstract:
IA-64, as a processor of 64-bits, supply more ILP ,and it stands for the developing orientation of a new microprocessor. It is very significant for automatic analyse and transform of IA-64 binary instruction streams in the realization of automatic translation of binary and reverse direction engineering based on the descriptions of computer and operating system. This paper discusses SLED and the features of IA-64 instructions,introduces the technique of the design and the implementation detailedly which the representations of IA-64 instructions based on SLED and produces the reverse tool automatically by MLTK,and give the result of the automatic disassembler. test .
Key words: ILP；SLED； fields；patterns；constructors；bundle；matching