Package org.jruby.compiler.impl

Examples of org.jruby.compiler.impl.SkinnyMethodAdapter.line()

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        cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, classname, null, p(Object.class), new String[] {p(Unsafe.class)});
        cw.visitSource("<generated>", null);
       
        SkinnyMethodAdapter method = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "<init>", sig(void.class), null, null);
        method.start();
        method.line(0);
        method.aload(0);
        method.invokespecial(p(Object.class), "<init>", sig(void.class));
        method.voidreturn();
        method.end();
       
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        method.invokespecial(p(Object.class), "<init>", sig(void.class));
        method.voidreturn();
        method.end();
       
        method = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "throwException", sig(void.class, Throwable.class), null, null);
        method.line(0);
        method.start();
        method.aload(1);
        method.athrow();
        method.end();
       
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        } else {
            specificArity = true;

            mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "call", COMPILED_CALL_SIG_BLOCK, null, null);
            mv.start();
            mv.line(-1);

            // check arity
            mv.aloadMany(0, 1, 4, 5); // method, context, name, args, required
            mv.pushInt(scope.getRequiredArgs());
            mv.invokestatic(p(JavaMethod.class), "checkArgumentCount", sig(void.class, JavaMethod.class, ThreadContext.class, String.class, IRubyObject[].class, int.class));
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                signature = COMPILED_CALL_SIG_THREE;
                break;
            }
            mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "call", signature, null, null);
            mv.start();
            mv.line(-1);

            mv.aloadMany(0, 1, 2, 3, 4);
            for (int i = 1; i <= scope.getRequiredArgs(); i++) {
                mv.aload(4 + i);
            }
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            mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "call", signature, null, null);
        }

        mv.visitCode();
        mv.line(-1);

        // save off callNumber
        mv.aload(1);
        mv.getfield(p(ThreadContext.class), "callNumber", ci(int.class));
        int callNumberIndex = -1;
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    @Override
    public byte[] getBlockCallbackOffline(String method, String file, int line, String classname) {
        String mname = getBlockCallbackName(classname, method);
        ClassWriter cw = createBlockCtor(mname, classname);
        SkinnyMethodAdapter mv = startBlockCall(cw);
        mv.line(-1);
        mv.aload(0);
        mv.getfield(mname, "$scriptObject", "L" + classname + ";");
        mv.aloadMany(1, 2, 3, 4);
        mv.invokestatic(classname, method, sig(
                IRubyObject.class, "L" + classname + ";", ThreadContext.class,
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    @Override
    public byte[] getBlockCallback19Offline(String method, String file, int line, String classname) {
        String mnamePath = getBlockCallbackName(classname, method);
        ClassWriter cw = createBlockCtor19(mnamePath, classname);
        SkinnyMethodAdapter mv = startBlockCall19(cw);
        mv.line(-1);
        mv.aload(0);
        mv.getfield(mnamePath, "$scriptObject", "L" + classname + ";");
        mv.aloadMany(1, 2, 3, 4);
        mv.invokestatic(classname, method, sig(
                IRubyObject.class, "L" + classname + ";", ThreadContext.class,
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        cw.visit(RubyInstanceConfig.JAVA_VERSION, ACC_PUBLIC + ACC_SUPER, namePath, null, p(CompiledBlockCallback.class), null);
        cw.visitSource(namePath, null);
        cw.visitField(ACC_PRIVATE | ACC_FINAL, "$scriptObject", ciClassname, null, null);
        SkinnyMethodAdapter mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "<init>", sig(Void.TYPE, params(Object.class)), null, null);
        mv.start();
        mv.line(-1);
        mv.aload(0);
        mv.invokespecial(p(CompiledBlockCallback.class), "<init>", sig(void.class));
        mv.aloadMany(0, 1);
        mv.checkcast(classname);
        mv.putfield(namePath, "$scriptObject", ciClassname);
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        cw.visit(RubyInstanceConfig.JAVA_VERSION, ACC_PUBLIC + ACC_SUPER, namePath, null, p(Object.class), new String[] {p(CompiledBlockCallback19.class)});
        cw.visitSource(namePath, null);
        cw.visitField(ACC_PRIVATE | ACC_FINAL, "$scriptObject", ciClassname, null, null);
        SkinnyMethodAdapter mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "<init>", sig(Void.TYPE, params(Object.class)), null, null);
        mv.start();
        mv.line(-1);
        mv.aload(0);
        mv.invokespecial(p(Object.class), "<init>", sig(void.class));
        mv.aloadMany(0, 1);
        mv.checkcast(classname);
        mv.putfield(namePath, "$scriptObject", ciClassname);
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        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES);
        cw.visit(RubyInstanceConfig.JAVA_VERSION, ACC_PUBLIC + ACC_SUPER, namePath, null, sup, null);
        cw.visitSource(shortPath, null);
        SkinnyMethodAdapter mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "<init>", "()V", null, null);
        mv.visitCode();
        mv.line(-1);
        mv.aload(0);
        mv.visitMethodInsn(INVOKESPECIAL, sup, "<init>", "()V");
        mv.visitLineNumber(-1, new Label());
        mv.voidreturn();
        mv.end();
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