wasm2wat

Wasm2wat

Basic example

Given a file 42.wasm:

$ owi wasm2wat ./42.wasm
(module
  (type (sub final  (func)))
  (func
    i32.const 20
    i32.const 22
    i32.add
    drop
  )
  (start 0)
)

Man page

$ owi wasm2wat --help=plain
NAME
       owi-wasm2wat - Generate a text format file (.wat) from a binary format
       file (.wasm)

SYNOPSIS
       owi wasm2wat [OPTION]… FILE

ARGUMENTS
       FILE (required)
           source file

OPTIONS
       --color=WHEN (absent=auto)
           Colorize the output. WHEN must be one of auto, always or never.

       --emit-file
           Emit (.wat) files from corresponding (.wasm) files.

       -o FILE, --output=FILE
           Output the generated .wasm or .wat to FILE.

       -q, --quiet
           Be quiet. Takes over -v and --verbosity.

       -v, --verbose
           Increase verbosity. Repeatable, but more than twice does not bring
           more.

       --verbosity=LEVEL (absent=warning or OWI_VERBOSITY env)
           Be more or less verbose. LEVEL must be one of quiet, error,
           warning, info or debug. Takes over -v.

COMMON OPTIONS
       --help[=FMT] (default=auto)
           Show this help in format FMT. The value FMT must be one of auto,
           pager, groff or plain. With auto, the format is pager or plain
           whenever the TERM env var is dumb or undefined.

       --version
           Show version information.

EXIT STATUS
       owi wasm2wat exits with:

       0   on success.

       123 on indiscriminate errors reported on standard error.

       124 on command line parsing errors.

       125 on unexpected internal errors (bugs).

ENVIRONMENT
       These environment variables affect the execution of owi wasm2wat:

       OWI_VERBOSITY
           See option --verbosity.

BUGS
       Email them to <contact@ndrs.fr>.

SEE ALSO
       owi(1)