Add WebAssembly (#1058)

Co-authored-by: Richie Bendall <richiebendall@gmail.com>
2021-06-12 12:25:15 +08:00
parent 02d3bfb1aa
commit 95f392075f
2 changed files with 22 additions and 1 deletions
--- a/w/WebAssembly.wat
+++ b/w/WebAssembly.wat
@@ -0,0 +1,19 @@
+(module
+    (import "wasi_unstable" "fd_write"
+        (func $fd_write (param i32 i32 i32 i32) (result i32))
+    )
+
+    (memory 1)
+    (export "memory" (memory 0))
+
+    (data (i32.const 0) "\08\00\00\00\0c\00\00\00Hello World\n")
+
+    (func $main (export "_start")
+        i32.const 1
+        i32.const 0
+        i32.const 1
+        i32.const 20
+        call $fd_write
+        drop
+    )
+)