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