X-Git-Url: http://svarog.pmf.uns.ac.rs/gitweb/?p=mjc2wsl.git;a=blobdiff_plain;f=src%2Fmjc2wsl.java;h=6813fbf9c351bf863aaf96d599a1d10ee565286f;hp=b7edf0bec3d47fd6718b2dff997ae57c90e01bb8;hb=efaa20740f926a087c2cd8b4e0827f226483c4f2;hpb=2050d4ec077043d9e84577d28951ba072e3688bf

diff --git a/src/mjc2wsl.java b/src/mjc2wsl.java
index b7edf0b..6813fbf 100644
--- a/src/mjc2wsl.java
+++ b/src/mjc2wsl.java
@@ -125,6 +125,38 @@ public class mjc2wsl{
 	
 	private boolean originalInComments = false;	
 	
+	private HashMap<Integer,String> opMap = null;
+	
+	private String opCodeFile = "mj-bytecodes.properties";
+	
+	private HashMap<Integer,String> getOpMap() {
+			if (opMap==null) {
+					opMap = new HashMap<Integer, String> (60, 0.98f);
+					try{
+					BufferedReader in = new BufferedReader(
+							new InputStreamReader(getClass().getResourceAsStream(opCodeFile)));
+					String str = in.readLine();
+					while (str != null) {
+							String[] ss = str.split("=");
+							opMap.put(Integer.parseInt(ss[0]),ss[1]);
+							str = in.readLine();
+					}
+					in.close();
+					}catch (Exception ex) {
+						ex.printStackTrace();
+					}
+			}
+			return opMap;
+	}
+	
+	public String getOpString(int op) {
+			return getOpMap().get(op);
+	}
+	
+	public String describeOpCode(int op) {
+			return op + " (" + getOpString(op) + ")";
+	}
+	
 	private InputStream mainIn;
 	private PrintWriter out = null;
 	private int counter = -1;
@@ -247,7 +279,7 @@ public class mjc2wsl{
 		int op = get();
 		while (op >= 0) {
 			if (originalInComments)
-				prl(createComment("" + op, C_OC));
+				prl(createComment(describeOpCode(op), C_OC));
 			prl("a" + counter + " == ");
 			switch (op) {
 			case load: {
@@ -376,6 +408,11 @@ public class mjc2wsl{
 			}
 
 			//TODO read, print
+			case read: {
+				prl("tempa := @String_To_Num(@Read_Line(Standard_Input_Port));");
+				prl(cmdToEStack("tempa"));
+				break;
+			}
 
 			// the prints
 			case bprint: {