NAME¶

wasm2c — convert a WebAssembly binary file to a C source and header

SYNOPSIS¶

DESCRIPTION¶

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

EXAMPLES¶

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

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

SEE ALSO¶

wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1), wasm2wat(1), wast2json(1), wat-desugar(1), wat2wasm(1), spectest-interp(1)

BUGS¶

If you find a bug, please report it at
https://github.com/WebAssembly/wabt/issues.