Minor work on the eventual crate

.gitignore

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+/target

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "ableos-wasm-test"
+version = "0.1.0"

Cargo.toml

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+[package]
+name = "ableos-wasm-test"
+version = "0.1.0"
+edition = "2018"

README.md

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+# General setup
+`rustup target add wasm32-unknown-unknown`

src/main.rs

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+#![no_std]
+#![no_main]
+
+extern "C" {
+    pub fn kill();
+    pub fn empty();
+    // pub fn exit();
+}
+#[no_mangle]
+extern "C" fn _start() {
+    unsafe {
+        kill();
+    }
+    loop {}
+    main();
+}
+
+fn main() {
+    unsafe {
+        kill();
+    }
+}
+
+#[panic_handler]
+fn panic(_info: &PanicInfo) -> ! {
+    loop {}
+}
+use core::panic::PanicInfo;