Package org.perl6.nqp.runtime

Examples of org.perl6.nqp.runtime.IOOps

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    public JastMethod(SixModelObject jast, SixModelObject jastMethod, ThreadContext tc) throws Exception {
        if (istype(jast, jastMethod, tc) == 0)
            throw new Exception("JAST node isn't a JAST::Method");

        SixModelObject iter;
        beginAll = new Label();
        endAll = new Label();
        int curArgIndex = 1;

        name = getattr_s(jast, jastMethod, "$!name", nameHint, tc);
        returns = processType(getattr(jast, jastMethod, "$!returns", returnsHint, tc).get_str(tc));
        isStatic = getattr_i(jast, jastMethod, "$!static", staticHint, tc) != 0;
        if (isStatic)
            curArgIndex = 0;

        iter = iter(getattr(jast, jastMethod, "@!arguments", argumentsHint, tc), tc);
        while (istrue(iter, tc) != 0) {
            SixModelObject pair = iter.shift_boxed(tc);
            String name = pair.at_pos_boxed(tc, 0).get_str(tc);
            Type type = processType(pair.at_pos_boxed(tc, 1).get_str(tc));
            arguments.add(type);
            if (locals.containsKey(name))
                throw new Exception("Duplicate local name: " + name);
            locals.put(name, new VariableDef(curArgIndex, type.getDescriptor(), beginAll, endAll));
            curArgIndex += (type == Type.LONG_TYPE || type == Type.DOUBLE_TYPE ? 2 : 1);
        }

        iter = iter(getattr(jast, jastMethod, "@!locals", localsHint, tc), tc);
        while (istrue(iter, tc) != 0) {
            SixModelObject pair = iter.shift_boxed(tc);
            String name = pair.at_pos_boxed(tc, 0).get_str(tc);
            Type type = processType(pair.at_pos_boxed(tc, 1).get_str(tc));
            if (locals.containsKey(name))
                throw new Exception("Duplicate local name: " + name);
            locals.put(name, new VariableDef(curArgIndex, type.getDescriptor(), beginAll, endAll));
            curArgIndex += (type == Type.LONG_TYPE || type == Type.DOUBLE_TYPE ? 2 : 1);
        }

        instructions = getattr(jast, jastMethod, "@!instructions", instructionsHint, tc);

        crName = getattr_s(jast, jastMethod, "$!cr_name", crNameHint, tc);
        crCuid = getattr_s(jast, jastMethod, "$!cr_cuid", crCuidHint, tc);
        crOuter = (int) getattr_i(jast, jastMethod, "$!cr_outer", crOuterHint, tc);

        fillList(crOlex, getattr(jast, jastMethod, "@!cr_olex", crOlexHint, tc), tc);
        fillList(crIlex, getattr(jast, jastMethod, "@!cr_ilex", crIlexHint, tc), tc);
        fillList(crNlex, getattr(jast, jastMethod, "@!cr_nlex", crNlexHint, tc), tc);
        fillList(crSlex, getattr(jast, jastMethod, "@!cr_slex", crSlexHint, tc), tc);

        SixModelObject handlersList = getattr(jast, jastMethod, "@!cr_handlers", crHandlersHint, tc);
        iter = iter(handlersList, tc);
        crHandlers = new long[(int) elems(handlersList, tc)];
        for (int i = 0; istrue(iter, tc) != 0; i++) {
            crHandlers[i] = iter.shift_boxed(tc).get_int(tc);
        }
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            /* Most likely a version of the node without the field. */
        }
    }

    private void fillList(List<String> list, SixModelObject smoList, ThreadContext tc) {
        SixModelObject iter = iter(smoList, tc);
        while(istrue(iter, tc) != 0) {
            String value = iter.shift_boxed(tc).get_str(tc);
            list.add(value);
        }
    }
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import org.perl6.nqp.runtime.ThreadContext;

public class CStruct extends REPR {
    public SixModelObject type_object_for(ThreadContext tc, SixModelObject HOW) {
        STable st = new STable(this, HOW);
        SixModelObject obj = new TypeObject();
        obj.st = st;
        st.WHAT = obj;
        return st.WHAT;
    }
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        st.WHAT = obj;
        return st.WHAT;
    }

    public void compose(ThreadContext tc, STable st, SixModelObject repr_info_hash) {
        SixModelObject repr_info = repr_info_hash.at_key_boxed(tc, "attribute");
        CStructREPRData repr_data = new CStructREPRData();

        long mroLength = repr_info.elems(tc);
        List<AttrInfo> attrInfos = new ArrayList<AttrInfo>();
        for (long i = mroLength - 1; i >= 0; i--) {
            SixModelObject entry = repr_info.at_pos_boxed(tc, i);
            SixModelObject attrs = entry.at_pos_boxed(tc, 1);
            long parents = entry.at_pos_boxed(tc, 2).elems(tc);

            if (parents <= 1) {
                long numAttrs = attrs.elems(tc);
                for (long j = 0; j < numAttrs; j++) {
                    SixModelObject attrHash = attrs.at_pos_boxed(tc, j);
                    AttrInfo info = new AttrInfo();
                    info.name = attrHash.at_key_boxed(tc, "name").get_str(tc);
                    info.type = attrHash.at_key_boxed(tc, "type");
                    StorageSpec spec = info.type.st.REPR.get_storage_spec(tc, info.type.st);
                    info.bits = spec.bits;
                    repr_data.fieldTypes.put(info.name, info);

                    if (info.type == null) {
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import org.perl6.nqp.sixmodel.TypeObject;

public class CallCapture extends REPR {
    public SixModelObject type_object_for(ThreadContext tc, SixModelObject HOW) {
        STable st = new STable(this, HOW);
        SixModelObject obj = new TypeObject();
        obj.st = st;
        st.WHAT = obj;
        return st.WHAT;
    }
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import org.perl6.nqp.sixmodel.TypeObject;

public class MultiCache extends REPR {
    public SixModelObject type_object_for(ThreadContext tc, SixModelObject HOW) {
        STable st = new STable(this, HOW);
        SixModelObject obj = new TypeObject();
        obj.st = st;
        st.WHAT = obj;
        return st.WHAT;
    }
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import org.perl6.nqp.sixmodel.TypeObject;

public class VMHash extends REPR {
    public SixModelObject type_object_for(ThreadContext tc, SixModelObject HOW) {
        STable st = new STable(this, HOW);
        SixModelObject obj = new TypeObject();
        obj.st = st;
        st.WHAT = obj;
        return st.WHAT;
    }
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            SerializationReader reader, SixModelObject obj) {
        HashMap<String, SixModelObject> storage = ((VMHashInstance)obj).storage;
        int elems = reader.readInt32();
        for (int i = 0; i < elems; i++) {
            String key = reader.readStr();
            SixModelObject value = reader.readRef();
            storage.put(key, value);
        }
    }
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import org.perl6.nqp.sixmodel.TypeObject;

public class VMIter extends REPR {
    public SixModelObject type_object_for(ThreadContext tc, SixModelObject HOW) {
        STable st = new STable(this, HOW);
        SixModelObject obj = new TypeObject();
        obj.st = st;
        st.WHAT = obj;
        return st.WHAT;
    }
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import org.perl6.nqp.sixmodel.TypeObject;

public class ContextRef extends REPR {
    public SixModelObject type_object_for(ThreadContext tc, SixModelObject HOW) {
        STable st = new STable(this, HOW);
        SixModelObject obj = new TypeObject();
        obj.st = st;
        st.WHAT = obj;
        return st.WHAT;
    }
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Related Classes of org.perl6.nqp.runtime.IOOps

  • com.sun.jna.Memory
  • com.sun.jna.NativeLibrary
  • com.sun.jna.Pointer
  • org.objectweb.asm.ClassWriter
  • org.objectweb.asm.Label
  • org.objectweb.asm.MethodVisitor
  • org.objectweb.asm.tree.AbstractInsnNode
  • org.objectweb.asm.tree.InsnNode
  • org.objectweb.asm.tree.JumpInsnNode
  • org.objectweb.asm.tree.LabelNode
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