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go-ssaviz

Visualize Go SSA function using Graphviz.

Introduction

This tool provides a visual overview of Go SSA function using Graphviz. This is especially useful in SSA-based static analysis.

Features

• Visualize Control-flow Graph (CFG)
• Visualize Dominator Tree
• SSA instruction alignment and syntax highlight
• Drag to browse

Requirements

• Go 1.18
• Graphviz (You should have dot command in your $PATH)

Usage

Install go-ssaviz CLI tools:

$ go install github.com/SilverRainZ/go-ssaviz@latest

You should make sure GOBIN (usually ~/go/bin) is in your $PATH. Then:

$ cd path_to_your_go_package
$ go-ssaviz ./...

A report file ssaviz.html will be generated in the current directory. See output of go-ssaviz -help for more details.

Go Packages

We also provides a separated Go package:

$ go get -u github.com/SilverRainZ/go-ssaviz/pkg/ssaviz

See for more details.

Contact

Author: Shengyu Zhang