bv-sized: a BitVector datatype that is parameterized by the vector width

[ bit-vectors, bsd3, library ] [ Propose Tags ]

This module defines a width-parameterized BitVector type and various associated operations that assume a 2's complement representation.


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Versions [RSS] [faq] 0.1.0.0, 0.1.1.0, 0.1.1.1, 0.2.0, 0.2.1, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 0.7.0, 1.0.0, 1.0.1, 1.0.2, 1.0.3
Change log changelog.md
Dependencies base (>=4.7 && <5), containers (>=0.5.11 && <0.6), lens (==4.*), mtl (==2.*), parameterized-utils, prettyclass (>=1.0 && <2.0), QuickCheck (==2.11.*), random (==1.1.*) [details]
License BSD-3-Clause
Copyright March 2018
Author Ben Selfridge
Maintainer benselfridge@galois.com
Category Bit Vectors
Home page https://github.com/benjaminselfridge/bv-sized
Uploaded by benselfridge at 2018-04-19T17:36:19Z
Distributions Arch:1.0.3, NixOS:1.0.3
Downloads 7589 total (206 in the last 30 days)
Rating 2.0 (votes: 1) [estimated by Bayesian average]
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2018-04-19 [all 1 reports]

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Readme for bv-sized-0.4.0

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bv-sized

Overview

This library defines a BitVector datatype that is parameterized by the vector width.

Additional features

BitLayout

We also provides a module called BitLayout, which is handy for defining mappings from smaller BitVectors into larger ones. This module is particularly useful when defining encodings in an instruction set.

App

To aid in building expression languages over BitVectors, we provide a module called App, which supports combining expressions over BitVectors using the BitVector operations and evaluating said expressions. It can be used in a pure context or in conjunction with a state monad. This module was inspired by the App type in macaw, Galois's binary analysis framework.