# HG changeset patch
# User Christian Urban <christian dot urban at kcl dot ac dot uk>
# Date 1447735994 0
# Node ID bf36664a31961850e06ead22627dea5104a8de6a
# Parent  0e25fb72d339073ce768653a8b1f1edc706351b8
updated

diff -r 0e25fb72d339 -r bf36664a3196 handouts/ho07.pdf
Binary file handouts/ho07.pdf has changed
diff -r 0e25fb72d339 -r bf36664a3196 handouts/ho07.tex
--- a/handouts/ho07.tex	Tue Nov 17 04:38:01 2015 +0000
+++ b/handouts/ho07.tex	Tue Nov 17 04:53:14 2015 +0000
@@ -578,6 +578,23 @@
 work harder and find out appropriate values for the stack and 
 local variables.
 
+To sum up, in Figure~\ref{test} is the complete code generated
+for the slightly non-sensical program
+
+\begin{lstlisting}[mathescape,language=While]
+x := 1 + 2;
+write x
+\end{lstlisting}
+
+\noindent Having this code at our disposal, we need the
+assembler to translate the generated code into bytecode (a
+class file) that can be understood by the JVM.
+
+
+\begin{figure}[p]
+\lstinputlisting{../progs/test-small.j}
+\caption{Generated code for a test program.\label{test}}
+\end{figure}
 
 \end{document}
 
diff -r 0e25fb72d339 -r bf36664a3196 progs/test-small.j
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/test-small.j	Tue Nov 17 04:53:14 2015 +0000
@@ -0,0 +1,29 @@
+.class public test.test
+.super java/lang/Object
+
+.method public <init>()V
+   aload_0
+   invokenonvirtual java/lang/Object/<init>()V
+   return
+.end method
+
+.method public static write(I)V 
+    .limit locals 1 
+    .limit stack 2
+    getstatic java/lang/System/out Ljava/io/PrintStream; 
+    iload 0 
+    invokevirtual java/io/PrintStream/println(I)V 
+    return 
+.end method
+
+.method public static main([Ljava/lang/String;)V
+   .limit locals 200
+   .limit stack 200
+   ldc 1
+   ldc 2
+   iadd
+   istore 0
+   iload 0
+   invokestatic test/test/write(I)V
+   return
+.end method