single-float

[nestedvm.git] / src / org / ibex / nestedvm / JavaSourceCompiler.java

diff --git a/src/org/ibex/nestedvm/JavaSourceCompiler.java b/src/org/ibex/nestedvm/JavaSourceCompiler.java
index f7f2353..596e15f 100644 (file)
--- a/src/org/ibex/nestedvm/JavaSourceCompiler.java
+++ b/src/org/ibex/nestedvm/JavaSourceCompiler.java
@@ -33,6 +33,7 @@ public class JavaSourceCompiler extends Compiler {
     }
     
     protected void _go() throws Exn, IOException {
+        if(singleFloat) throw new Exn("JavaSourceCompiler doesn't support singleFloat");
         String packageName;
         String className;
         if (fullClassName.indexOf('.') != -1) {
@@ -217,7 +218,7 @@ public class JavaSourceCompiler extends Compiler {
     private void endMethod() { endMethod(endOfMethod); }
     private void endMethod(int lastAddr) {
         if(startOfMethod == 0) return;
-        // FEATURE: We should be able to use if(!unreachable) here (i think)
+        // We should be able to use if(!unreachable) here (i think)
         // This isn't strictly necessary; its just here to work around unreachable code errors
         p("case " + toHex(lastAddr) + ":");
         indent++;
@@ -412,7 +413,7 @@ public class JavaSourceCompiler extends Compiler {
                         break;
                     case 12: // SYSCALL
                         p("pc = " + toHex(pc) + ";");
-                        p( "r"+V0+" = syscall(r"+V0+",r"+A0+",r"+A1+",r"+A2+",r"+A3+");");
+                        p( "r"+V0+" = syscall(r"+V0+",r"+A0+",r"+A1+",r"+A2+",r"+A3+",r"+T0+",r"+T1+");");
                         p("if (state != RUNNING) {");
                             indent++;
                             p("pc = " + toHex(pc+4) + ";");