A tool to analyze the usage of memory-unsafe code in a C# codebase.
# Using the DotnetRuntimeRepo preset for dotnet/runtime repository dotnet run -- analyze --dir D:\runtime --report D:\runtime.csv --preset DotnetRuntimeRepo # Using the generic preset for any repository dotnet run -- analyze --dir D:\aspnetcore --report D:\aspnetcore.csv --preset Generic
Console output:
Total methods: 134802
Total P/Invokes: 2650
Total methods with 'unsafe' context: 7097
Total methods with Unsafe API calls: 2480
Markdown report:
| Assembly | Total methods |
P/Invokes | Methods with 'unsafe' context |
Methods with Unsafe API calls |
|---|---|---|---|---|
| System.Private.CoreLib | 21648 | 325 | 1714 | 1361 |
| Common | 5966 | 2143 | 973 | 172 |
| Other | 3020 | 0 | 1153 | 0 |
| nativeaot | 4350 | 40 | 833 | 111 |
| cDAC | 1083 | 0 | 423 | 1 |
| System.Security.Cryptography | 4818 | 0 | 219 | 73 |
| System.Net.Http | 2260 | 90 | 85 | 17 |
| mono | 5711 | 12 | 155 | 18 |
| Other | 85946 | 40 | 1542 | 727 |
| Total | 134802 | 2650 | 7097 | 2480 |
There is also a CSV export available.
All platforms .NET supports.
TODO: publish as a dotnet-tool