3 repositorios
Instruction decoding techniques using lookup tables to map opcodes to mnemonics and operand formats.
Distinct from Opcode Reference Tables: Focuses on the decoding mechanism for instructions, not static reference tables or database mapping.
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Capstone is a multi-architecture disassembly framework and binary translation system. It converts binary machine code into human-readable assembly instructions for a wide variety of hardware instruction set architectures and virtual machines. The framework supports a diverse range of targets, including x86, ARM, RISC-V, and MIPS, as well as virtual machine environments like WebAssembly and the Ethereum Virtual Machine. It functions as an instruction analysis tool capable of extracting granular decomposition data and semantic information from disassembled code. The engine is designed for low-
Uses predefined lookup tables to map binary opcodes to assembly mnemonics and operand formats.
zlib is a lossless data compression library that implements the deflate compression algorithm, combining LZ77 sliding window and Huffman coding. It provides the core compression and decompression engines, along with support for gzip, zlib, and raw deflate stream formats, enabling data to be compressed and restored without any loss of information. The library offers a range of capabilities for handling compressed data, including single-call memory and file operations, as well as incremental stream-based processing for working with data larger than available memory. It includes mechanisms for a
Implements table-driven CRC computation for data integrity verification during compression.
Zydis is an x86 and x86-64 binary analysis library that provides a framework for decoding machine code and inspecting the technical attributes of processor instructions. It functions as an instruction disassembler that translates binary data into structured instruction metadata and human-readable assembly. The project includes a machine code encoder for converting assembly instructions and operands back into their binary representations. It also provides an assembly syntax formatter to transform decoded instruction structures into assembly text strings using configurable syntax styles. The l
Maps machine code bytes to instruction definitions and operand types using predefined static data tables.