WABT(1)

WABT(1) | General Commands Manual | WABT(1)

# NAME

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

# SYNOPSIS

`wasm2c` | [options] file

# 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

`$ 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`

# 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.

October 7, 2021 | Debian