x86-64bit: Runtime code generation for x86 64 bit machine code

[ bsd3, code-generation, library ] [ Propose Tags ]

The primary goal of x86-64bit is to provide a lightweight assembler for machine generated 64 bit x86 assembly instructions. See README.md for further details.

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Versions [faq] 0.1, 0.1.1,, 0.1.2, 0.1.3, 0.1.4, 0.2, 0.3, 0.3.1, 0.4, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.4.6,
Change log CHANGELOG.md
Dependencies base (>=4.8 && <4.10), deepseq, monads-tf (==0.1.*), QuickCheck (>=2.8 && <2.10), tardis (==0.4.*), vector (==0.11.*), Win32 [details]
License BSD-3-Clause
Author Péter Diviánszky
Maintainer divipp@gmail.com
Category Code Generation
Home page https://github.com/divipp/x86-64
Source repo head: git clone https://github.com/divipp/x86-64
Uploaded by PeterDivianszky at 2016-10-19T13:46:05Z
Distributions NixOS:
Downloads 7808 total (24 in the last 30 days)
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Status Hackage Matrix CI
Docs not available [build log]
All reported builds failed as of 2016-11-14 [all 4 reports]


  • CodeGen
    • CodeGen.X86
      • CodeGen.X86.Examples


Maintainer's Corner

For package maintainers and hackage trustees

Readme for x86-64bit-0.4.2

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The primary goal of x86-64 is to provide a lightweight assembler for machine generated 64 bit x86 assembly instructions.


  • The size of operands are statically checked. For example, exchanging rax with eax raises a compile time error rather than a code-generation time error. As a consequence, code generation is faster because the sizes are statically known.
  • Quickcheck tests: You can quickcheck your x86 processor! Please report failures, there is a higher chance that the error is in this library rather than in your processor.
  • Immediate values are automatically converted to smaller size if possible.
  • Automatic calculation of short and near distances

The package is available on HackageDB: http://hackage.haskell.org/package/x86-64bit