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author | Yann Herklotz <git@yannherklotz.com> | 2019-06-29 20:08:48 +0100 |
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committer | Yann Herklotz <git@yannherklotz.com> | 2019-06-29 20:08:48 +0100 |
commit | 8734d40f4842065ce5a579eb0cc77171bbd436b0 (patch) | |
tree | 12a5c1120840178607456139f406e28dc83928d6 /README.md | |
parent | 9d72391db16f0e0c46c4db510d07a585cb1bf3e9 (diff) | |
download | verismith-8734d40f4842065ce5a579eb0cc77171bbd436b0.tar.gz verismith-8734d40f4842065ce5a579eb0cc77171bbd436b0.zip |
Add generated constructs
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 22 |
1 files changed, 16 insertions, 6 deletions
@@ -1,7 +1,10 @@ # VeriFuzz [![Build Status](https://travis-ci.com/ymherklotz/verifuzz.svg?token=qfBKKGwxeWkjDsy7e16x&branch=master)](https://travis-ci.com/ymherklotz/verifuzz) Verilog Fuzzer to test the major verilog compilers by generating random, valid -verilog. +verilog. There is a +[presentation](https://yannherklotz.com/docs/presentation.pdf) about VeriFuzz +and a [thesis](https://yannherklotz.com/docs/thesis.pdf) which goes over all the +details of the implementation and results that were found. It currently supports the following synthesisers: @@ -17,11 +20,18 @@ and the following simulator: ## Supported Verilog Constructs The fuzzer generates combinational and behavioural Verilog to test the various -tools. - -There is a [presentation](https://yannherklotz.com/docs/presentation.pdf) about -VeriFuzz and a [thesis](https://yannherklotz.com/docs/thesis.pdf) which goes -over all the details of the implementation and results that were found. +tools. The most notable constructs that are supported and generated are the +following: + +- module definitions with parameter definitions, inputs and outputs +- module items, such as instantiations, continuous assignment, always blocks, + initial blocks, parameter and local parameter declarations +- most expressions, for example concatenation, arithmetic operations, ternary + conditional operator +- behavioural code in sequential always blocks +- behavioural control flow such as if-else and for loops +- declaration of wires and variables of any size, signed or unsigned +- bit selection from wires and variables ## Reported bugs |