diff options
Diffstat (limited to 'src/s2wasm-main.cpp')
| -rw-r--r-- | src/s2wasm-main.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/s2wasm-main.cpp b/src/s2wasm-main.cpp index d26ef3f1c..f22116978 100644 --- a/src/s2wasm-main.cpp +++ b/src/s2wasm-main.cpp @@ -29,6 +29,7 @@ using namespace wasm; int main(int argc, const char *argv[]) { bool ignoreUnknownSymbols = false; + bool generateEmscriptenGlue = false; std::string startFunction; Options options("s2wasm", "Link .s file into .wast"); options @@ -68,6 +69,11 @@ int main(int argc, const char *argv[]) { [](Options *o, const std::string &argument) { o->extra["max-memory"] = argument; }) + .add("--emscripten-glue", "-e", "Generate emscripten glue", + Options::Arguments::Zero, + [&generateEmscriptenGlue](Options *, const std::string &) { + generateEmscriptenGlue = true; + }) .add_positional("INFILE", Options::Arguments::One, [](Options *o, const std::string &argument) { o->extra["infile"] = argument; @@ -98,9 +104,12 @@ int main(int argc, const char *argv[]) { stackAllocation, initialMem, maxMem, ignoreUnknownSymbols, startFunction); - if (options.debug) std::cerr << "Emscripten gluing..." << std::endl; std::stringstream meta; - s2wasm.emscriptenGlue(meta); + if (generateEmscriptenGlue) { + if (options.debug) std::cerr << "Emscripten gluing..." << std::endl; + // dyncall thunks + s2wasm.emscriptenGlue(meta); + } if (options.debug) std::cerr << "Printing..." << std::endl; Output output(options.extra["output"], Flags::Text, options.debug ? Flags::Debug : Flags::Release); |