Package org.jnode.vm.x86.compiler.l1b

Examples of org.jnode.vm.x86.compiler.l1b.MagicHelper

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        if (VmUtils.verifyAssertions())
            VmUtils._assert(reg != null, "Reg != null");
        final X86Assembler os = ec.getStream();
        final X86RegisterPool pool = ec.getGPRPool();
        final VirtualStack stack = ec.getVStack();
        final X86CompilerHelper helper = ec.getHelper();
        if (VmUtils.verifyAssertions()) {
            VmUtils._assert(!pool.isFree(reg), "reg not free");
        }

        switch (getKind()) {
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     * @see org.jnode.vm.x86.compiler.l1a.Item#push(EmitterContext)
     */
    final void push(EmitterContext ec) {
        final X86Assembler os = ec.getStream();
        final VirtualStack stack = ec.getVStack();
        final X86CompilerHelper helper = ec.getHelper();

        switch (getKind()) {
            case Kind.GPR:
                os.writePUSH(gpr);
                break;
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     * @see org.jnode.vm.x86.compiler.l1a.Item#pushToFPU(EmitterContext)
     */
    final void pushToFPU(EmitterContext ec) {
        final X86Assembler os = ec.getStream();
        final VirtualStack stack = ec.getVStack();
        final X86CompilerHelper helper = ec.getHelper();

        switch (getKind()) {
            case Kind.GPR:
                os.writePUSH(gpr);
                pushToFPU(os, helper.SP, 0);
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        if (VmUtils.verifyAssertions())
            VmUtils._assert(reg != null, "Reg != null");
        final X86Assembler os = ec.getStream();
        final X86RegisterPool pool = ec.getGPRPool();
        final VirtualStack stack = ec.getVStack();
        final X86CompilerHelper helper = ec.getHelper();
        if (VmUtils.verifyAssertions()) {
            VmUtils._assert(!pool.isFree(reg), "reg not free");
        }

        switch (getKind()) {
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     * @see org.jnode.vm.x86.compiler.l1a.Item#push(EmitterContext)
     */
    final void push(EmitterContext ec) {
        final X86Assembler os = ec.getStream();
        final VirtualStack stack = ec.getVStack();
        final X86CompilerHelper helper = ec.getHelper();

        switch (getKind()) {
            case Kind.GPR:
                os.writePUSH(gpr);
                break;
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     * @see org.jnode.vm.x86.compiler.l1a.Item#pushToFPU(EmitterContext)
     */
    final void pushToFPU(EmitterContext ec) {
        final X86Assembler os = ec.getStream();
        final VirtualStack stack = ec.getVStack();
        final X86CompilerHelper helper = ec.getHelper();

        switch (getKind()) {
            case Kind.GPR:
                os.writePUSH(gpr);
                pushToFPU(os, helper.SP, 0);
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        final VirtualStack vstack = ec.getVStack();
        final X86Assembler os = ec.getStream();
        final ItemFactory ifac = ec.getItemFactory();
        final X86RegisterPool pool = ec.getGPRPool();
//        final EntryPoints context = ec.getContext(); 
        final X86CompilerHelper helper = ec.getHelper();
        final int slotSize = os.isCode32() ? 4 : 8;

        // Test magic permission first
        testMagicPermission(mcode, caller);
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        VmMethod method = arithMethod;
        VmByteCode code = method.getBytecode();
        //VmByteCode code = loadByteCode(className, "appel");

        EntryPoints context = new EntryPoints(loader, VmUtils.getVm().getHeapManager(), 1);
        X86CompilerHelper helper = new X86CompilerHelper(os, null, context, true);
        CompiledMethod cm = new CompiledMethod(1);
        TypeSizeInfo typeSizeInfo = loader.getArchitecture().getTypeSizeInfo();
        helper.setMethod(method);
        X86StackFrame stackFrame = new X86StackFrame(os, helper, method, context, cm);
        X86CodeGenerator x86cg = new X86CodeGenerator(method, os, code.getLength(), typeSizeInfo, stackFrame);

        generateCode(os, code, x86cg, stackFrame, arithMethod, typeSizeInfo);
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     *
     * @param compiler
     */
    public VmX86Architecture32(String compiler) {
        super(SLOT_SIZE, compiler);
        this.imtCompiler = new X86IMTCompiler32();
        this.typeSizeInfo = new TypeSizeInfo(1, 1, 2, 2, 1);
    }
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     *
     * @param compiler
     */
    public VmX86Architecture64(String compiler) {
        super(SLOT_SIZE, compiler);
        this.imtCompiler = new X86IMTCompiler64();
        this.typeSizeInfo = new TypeSizeInfo(1, 1, 2, 2, 1);
    }
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Related Classes of org.jnode.vm.x86.compiler.l1b.MagicHelper

  • org.jnode.assembler.Label
  • org.jnode.assembler.NativeStream.ObjectRef
  • org.jnode.assembler.x86.X86Assembler
  • org.jnode.assembler.x86.X86BinaryAssembler
  • org.jnode.assembler.x86.X86Register
  • org.jnode.assembler.x86.X86Register.FPU
  • org.jnode.assembler.x86.X86Register.GPR
  • org.jnode.assembler.x86.X86Register.GPR32
  • org.jnode.assembler.x86.X86Register.GPR64
  • org.jnode.assembler.x86.X86TextAssembler
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