nixpkgs/pkgs/development/compilers/jasmin/test-assemble-hello-world/HelloWorld.j
2019-11-06 15:43:29 +01:00

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.class public HelloWorld
.super java/lang/Object
;
; standard initializer (calls java.lang.Object's initializer)
;
.method public <init>()V
aload_0
invokenonvirtual java/lang/Object/<init>()V
return
.end method
;
; main() - prints out Hello World
;
.method public static main([Ljava/lang/String;)V
.limit stack 2 ; up to two items can be pushed
; push System.out onto the stack
getstatic java/lang/System/out Ljava/io/PrintStream;
; push a string onto the stack
ldc "Hello World!"
; call the PrintStream.println() method.
invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V
; done
return
.end method