Examples with CstType com.android.dx.rop.cst.CstType used on opensource projects

Example 71 with CstType

use of com.android.dx.rop.cst.CstType in project J2ME-Loader by nikita36078.

the class Form3rc method isCompatible.

/**
 * {@inheritDoc}
 */
@Override
public boolean isCompatible(DalvInsn insn) {
    if (!(insn instanceof CstInsn)) {
        return false;
    }
    CstInsn ci = (CstInsn) insn;
    int cpi = ci.getIndex();
    Constant cst = ci.getConstant();
    if (!unsignedFitsInShort(cpi)) {
        return false;
    }
    if (!((cst instanceof CstMethodRef) || (cst instanceof CstType))) {
        return false;
    }
    RegisterSpecList regs = ci.getRegisters();
    int sz = regs.size();
    return (regs.size() == 0) || (isRegListSequential(regs) && unsignedFitsInShort(regs.get(0).getReg()) && unsignedFitsInByte(regs.getWordCount()));
}

Example 72 with CstType

use of com.android.dx.rop.cst.CstType in project J2ME-Loader by nikita36078.

the class ClassDefsSection method orderItems0.

/**
 * Helper for {@link #orderItems}, which recursively assigns indices
 * to classes.
 *
 * @param type {@code null-ok;} type ref to assign, if any
 * @param idx {@code >= 0;} the next index to assign
 * @param maxDepth maximum recursion depth; if negative, this will
 * throw an exception indicating class definition circularity
 * @return {@code >= 0;} the next index to assign
 */
private int orderItems0(Type type, int idx, int maxDepth) {
    ClassDefItem c = classDefs.get(type);
    if ((c == null) || (c.hasIndex())) {
        return idx;
    }
    if (maxDepth < 0) {
        throw new RuntimeException("class circularity with " + type);
    }
    maxDepth--;
    CstType superclassCst = c.getSuperclass();
    if (superclassCst != null) {
        Type superclass = superclassCst.getClassType();
        idx = orderItems0(superclass, idx, maxDepth);
    }
    TypeList interfaces = c.getInterfaces();
    int sz = interfaces.size();
    for (int i = 0; i < sz; i++) {
        idx = orderItems0(interfaces.getType(i), idx, maxDepth);
    }
    c.setIndex(idx);
    orderedDefs.add(c);
    return idx + 1;
}

Example 73 with CstType

use of com.android.dx.rop.cst.CstType in project J2ME-Loader by nikita36078.

the class TypeIdsSection method intern.

/**
 * Interns an element into this instance.
 *
 * @param type {@code non-null;} the type to intern
 * @return {@code non-null;} the interned reference
 */
public synchronized TypeIdItem intern(CstType type) {
    if (type == null) {
        throw new NullPointerException("type == null");
    }
    throwIfPrepared();
    Type typePerSe = type.getClassType();
    TypeIdItem result = typeIds.get(typePerSe);
    if (result == null) {
        result = new TypeIdItem(type);
        typeIds.put(typePerSe, result);
    }
    return result;
}

Example 74 with CstType

use of com.android.dx.rop.cst.CstType in project J2ME-Loader by nikita36078.

the class TypeIdsSection method get.

/**
 * {@inheritDoc}
 */
@Override
public IndexedItem get(Constant cst) {
    if (cst == null) {
        throw new NullPointerException("cst == null");
    }
    throwIfNotPrepared();
    Type type = ((CstType) cst).getClassType();
    IndexedItem result = typeIds.get(type);
    if (result == null) {
        throw new IllegalArgumentException("not found: " + cst);
    }
    return result;
}

Example 75 with CstType

use of com.android.dx.rop.cst.CstType in project J2ME-Loader by nikita36078.

the class Annotations method add.

/**
 * Adds an element to this instance. There must not already be an
 * element of the same type.
 *
 * @param annotation {@code non-null;} the element to add
 * @throws IllegalArgumentException thrown if there is a duplicate type
 */
public void add(Annotation annotation) {
    throwIfImmutable();
    if (annotation == null) {
        throw new NullPointerException("annotation == null");
    }
    CstType type = annotation.getType();
    if (annotations.containsKey(type)) {
        throw new IllegalArgumentException("duplicate type: " + type.toHuman());
    }
    annotations.put(type, annotation);
}