Emitting WASM binary using C API header file

[Shaikh-Ubaid]

In the C API, there is no function which could emit WebAssembly in text format (there is a function named BinaryenModulePrint which just prints the text format). I made the following function which emits the webassembly code (it is just a temporary hack which uses the overloaded cout)

const char* BinaryenModuleEmitText(BinaryenModuleRef module) {
  std::ostream out(std::cout.rdbuf());
  out << (*(Module*)module);
  std::stringstream ss;
  ss << out.rdbuf();
  return ss.str().c_str();
}

I needed the wasm binary form of the WebAssembly Text. Is there any function which prints the binary format or emits it? Or is there any function which could be modified to emit binary format? Or is there a way in the C API library to convert the WebAssembly text format to wasm binary format?

[tlively]

It sounds like BinaryenModuleWrite and BinaryenModuleWriteText might do what you want.

[Shaikh-Ubaid]

@tlively got it. Thank you so much!