All wasm files in that directory where created by compiling the
corresponding wat file using the command (using hntrie.wat/hntrie.wasm
as example):
wat2wasm hntrie.wat -o hntrie.wasm
Assuming:
- The command is executed from within the present directory.
The wat2wasm tool can be downloaded from an official WebAssembly project:
https://github.com/WebAssembly/wabt/releases.
You can also use the following online wat2wasm tool:
https://webassembly.github.io/wabt/demo/wat2wasm/.
Just paste the whole content of the wat file to compile into the WAT pane.
Click "Download" button to retrieve the resulting wasm file.