Awesome

iced

iced is a blazing fast and correct x86 (16/32/64-bit) instruction decoder, disassembler and assembler.

• 👍 Supports all Intel and AMD instructions
• 👍 Correct: All instructions are tested and iced has been tested against other disassemblers/assemblers (xed, gas, objdump, masm, dumpbin, nasm, ndisasm) and fuzzed
• 👍 Supports .NET, Rust, Python, JavaScript (WebAssembly)
• 👍 The formatter supports masm, nasm, gas (AT&T), Intel (XED) and there are many options to customize the output
• 👍 Blazing fast: Decodes >250 MB/s and decode+format >130 MB/s (Rust, see here)
• 👍 Small decoded instructions, only 40 bytes and the decoder doesn't allocate any memory
• 👍 Create instructions with code assembler, eg. asm.mov(eax, edx)
• 👍 The encoder can be used to re-encode decoded instructions at any address
• 👍 API to get instruction info, eg. read/written registers, memory and rflags bits; CPUID feature flag, control flow info, etc
• 👍 License: MIT

Examples

• Rust: README
• .NET: README
• Java: README
• Python: README
• JavaScript + WebAssembly: README
• Lua: README

License

MIT

Icon

Logo processor by Creative Stall from the Noun Project