wasm2wat —
translate from the binary format to the text format
wasm2wat does the inverse of wat2wasm, translate from
  the binary format back to the text format (also known as a .wat).
The options are as follows:
  - -v,- -- -verbose
- Use multiple times for more info
- -- -help
- Print a help message
- -o,- -- -output=FILENAME
- Output file for the generated wast file, by default use stdout
- -f,- -- -fold-exprs
- Write folded expressions where possible
- -- -enable-exceptions
- Experimental exception handling
- -- -disable-mutable-globals
- Import/export mutable globals
- -- -enable-saturating-float-to-int
- Saturating float-to-int operators
- -- -enable-sign-extension
- Sign-extension operators
- -- -disable-simd
- SIMD support
- -- -enable-threads
- Threading support
- -- -inline-exports
- Write all exports inline
- -- -inline-imports
- Write all imports inline
- -- -no-debug-names
- Ignore debug names in the binary file
- -- -generate-names
- Give auto-generated names to non-named functions, types, etc.
- -- -no-check
- Don't check for invalid modules
Parse binary file test.wasm and write text file test.wast$ wasm2wat test.wasm -o
  test.wat
Parse test.wasm, write test.wat, but ignore the debug names, if
    any
$ wasm2wat test.wasm --no-debug-names
  -o test.wat