--- /dev/null
+.section .init
+ j 1f
+.section .init.text
+1:
+ movi a2, _start
+ jx a2
+
+.text
+.global _start
+_start:
+ movi a2, 1
+ wsr a2, windowstart
+ movi a2, 0
+ wsr a2, windowbase
+ movi a1, _fstack
+ movi a2, 0x4000f
+ wsr a2, ps
+ isync
+
+ call0 main
+
+ mov a3, a2
+ movi a2, 1
+ simcall