WAMR Source Debugging With LLDB

Build wasm application with debug information

To debug your application, you need to compile them with debug information. You can use -g option when compiling the source code if you are using wasi-sdk (also work for emcc and rustc):

/opt/wasi-sdk/bin/clang -g test.c -o test.wasm

Then you will get test.wasm which is a WebAssembly module with embedded DWARF sections. Further, you can use llvm-dwarfdump to check if the generated wasm file contains DWARF information:

llvm-dwarfdump-12 test.wasm

Debugging with interpreter

See Debugging with interpreter.

Debugging with AOT

See Debugging with AOT.