wasm: hello world

plasma-umass · Oct 18, 2016 · ba4d26c · ba4d26c
1 parent e739075
commit ba4d26c
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diff --git a/examples/hello-wasm/.gitignore b/examples/hello-wasm/.gitignore
@@ -0,0 +1,2 @@
+/hello
+/hello.js
diff --git a/examples/hello-wasm/Makefile b/examples/hello-wasm/Makefile
@@ -0,0 +1,7 @@
+hello: hello.c
+	emcc -O2 -g3 -o hello hello.c -s BINARYEN=1 -s "BINARYEN_METHOD='native-wasm'"
+
+clean:
+	rm -f hello hello.js
+
+.PHONY: hello clean
diff --git a/examples/hello-wasm/hello.c b/examples/hello-wasm/hello.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int
+main() {
+	printf("hello from WebAssembly\n");
+	return 0;
+}