mirror of https://github.com/icedland/iced.git
65 lines
1.8 KiB
Markdown
65 lines
1.8 KiB
Markdown
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High performance x86 (16/32/64-bit) instruction decoder, encoder and formatter.
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It can be used for static analysis of x86/x64 binaries, to rewrite code (eg. remove garbage instructions), to relocate code or as a disassembler.
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- Supports all Intel and AMD instructions
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- The decoder doesn't allocate any memory and is 2x-5x+ faster than other similar libraries written in C or C#
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- Small decoded instructions, only 32 bytes (compared to other libraries that have up to 1KB-sized decoded instructions)
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- The formatter supports masm, nasm, gas (AT&T) and Intel (xed) and there are many options to customize the output
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- The encoder can be used to re-encode decoded instructions at any address
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- The block encoder encodes a list of instructions and optimizes branches to short, near or 'long' (64-bit: 1 or more instructions)
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- API to get instruction info, eg. read/written registers, memory and rflags bits; CPUID feature flag, flow control info, etc
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- All instructions are tested (decode, encode, format, instruction info)
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= Classes
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See below for some examples.
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Decoder:
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- `Decoder`
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- `Instruction`
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- `CodeReader`
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- `ByteArrayCodeReader`
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- `ConstantOffsets`
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Formatters:
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- `Formatter`
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- `MasmFormatter`
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- `NasmFormatter`
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- `GasFormatter`
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- `IntelFormatter`
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- `FormatterOptions`
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- `MasmFormatterOptions`
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- `NasmFormatterOptions`
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- `GasFormatterOptions`
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- `IntelFormatterOptions`
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- `FormatterOutput`
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- `StringBuilderFormatterOutput`
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- `SymbolResolver`
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Encoder:
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- `Encoder`
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- `BlockEncoder`
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- `CodeWriter`
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- `ConstantOffsets`
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Instruction info:
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- `Instruction.GetInfo()`
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- `InstructionInfo`
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- `InstructionInfoFactory`
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- `InstructionInfoExtensions`
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- `MemorySizeExtensions`
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- `RegisterExtensions`
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= Examples
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TODO:
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= License
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LGPL v3 or later (GNU Lesser General Public License v3 or later)
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