KengoTODA / learn-cfg

Learn Control Flow Graph on ObjectWeb ASM

Small project to learn about CFG

This is a small project to learn about CFG (Control Flow Graph) based on ObjectWeb ASM.

To visualize result, use dot command to generate PNG file. For instance, the following example will generate a PNG file from result.dot in current working directory:

$ ./gradlew run --args /path/to/target.class
$ dot result.dot -T png -o out.png

To format Java codes, run ./gradlew spotlessApply that is supported by spotless plugin.

Copyright

Copyright 2019-2021 Kengo TODA

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.