X-Git-Url: http://svarog.pmf.uns.ac.rs/gitweb/?p=mjc2wsl.git;a=blobdiff_plain;f=src%2Fmjc2wsl.java;h=ee36c5188cf5d9f791352cd67249c4083c0dc43b;hp=86743cf4ce550065181487564ebba4ce00415dec;hb=80adcf724041ab52a9dcea93f395440332901634;hpb=faf53682246bcababbdd97eadd2da1db5ee2e49a

diff --git a/src/mjc2wsl.java b/src/mjc2wsl.java
index 86743cf..ee36c51 100644
--- a/src/mjc2wsl.java
+++ b/src/mjc2wsl.java
@@ -10,7 +10,7 @@ import java.util.*;
  * @author Doni Pracner, http://perun.dmi.rs/pracner http://quemaster.com
  */
 public class mjc2wsl{
-	public static String versionN = "0.1.3";
+	public static String versionN = "0.1.4";
 
 	public static final int M_ERR = 2, M_WAR = 1, M_DEB = 0;
 	
@@ -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: {
@@ -355,8 +387,11 @@ public class mjc2wsl{
 			}
 
 			case return_: {
-				prl(createComment("return not fully procesed yet"));
-				message("return not fully procesed yet", M_WAR);
+				prl("IF EMPTY?(mjvm_mstack) THEN CALL Z ELSE");
+				//else we let things return		
+				prl(cmdFromMStack("tempa"));
+				prl("SKIP FI");
+				prl("END b"+counter+" ==");
 				break;
 			}
 			case enter: {