WABT(1) (original) (raw)

NAME

wasm2c —

convert a WebAssembly binary file to a C source and header

wasm2c takes a WebAssembly module and produces an equivalent C source and header.

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 C source file, by default use stdout

- -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

- -no-debug-names

Ignore debug names in the binary file

Parse binary file test.wasm and write test.c and test.h

$ wasm2c test.wasm -o test.c

Parse test.wasm, write test.c and test.h, but ignore the debug names, if any

$ wasm2c test.wasm --no-debug-names -o test.c