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

Example 11 with CstType

use of com.taobao.android.dx.rop.cst.CstType in project atlas by alibaba.

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 12 with CstType

use of com.taobao.android.dx.rop.cst.CstType in project atlas by alibaba.

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 13 with CstType

use of com.taobao.android.dx.rop.cst.CstType in project atlas by alibaba.

the class Form35c method isCompatible.

/** {@inheritDoc} */
@Override
public boolean isCompatible(DalvInsn insn) {
    if (!(insn instanceof CstInsn)) {
        return false;
    }
    CstInsn ci = (CstInsn) insn;
    int cpi = ci.getIndex();
    if (!unsignedFitsInShort(cpi)) {
        return false;
    }
    Constant cst = ci.getConstant();
    if (!((cst instanceof CstMethodRef) || (cst instanceof CstType))) {
        return false;
    }
    RegisterSpecList regs = ci.getRegisters();
    return (wordCount(regs) >= 0);
}

Example 14 with CstType

use of com.taobao.android.dx.rop.cst.CstType in project atlas by alibaba.

the class ValueEncoder method writeAnnotation.

/**
     * Writes out the encoded form of the given annotation, that is,
     * as an {@code encoded_annotation} and not including a
     * {@code value_type} prefix. If the output stream keeps
     * (debugging) annotations and {@code topLevel} is
     * {@code true}, then this method will write (debugging)
     * annotations.
     *
     * @param annotation {@code non-null;} annotation instance to write
     * @param topLevel {@code true} iff the given annotation is the
     * top-level annotation or {@code false} if it is a sub-annotation
     * of some other annotation
     */
public void writeAnnotation(Annotation annotation, boolean topLevel) {
    boolean annotates = topLevel && out.annotates();
    StringIdsSection stringIds = file.getStringIds();
    TypeIdsSection typeIds = file.getTypeIds();
    CstType type = annotation.getType();
    int typeIdx = typeIds.indexOf(type);
    if (annotates) {
        out.annotate("  type_idx: " + Hex.u4(typeIdx) + " // " + type.toHuman());
    }
    out.writeUleb128(typeIds.indexOf(annotation.getType()));
    Collection<NameValuePair> pairs = annotation.getNameValuePairs();
    int size = pairs.size();
    if (annotates) {
        out.annotate("  size: " + Hex.u4(size));
    }
    out.writeUleb128(size);
    int at = 0;
    for (NameValuePair pair : pairs) {
        CstString name = pair.getName();
        int nameIdx = stringIds.indexOf(name);
        Constant value = pair.getValue();
        if (annotates) {
            out.annotate(0, "  elements[" + at + "]:");
            at++;
            out.annotate("    name_idx: " + Hex.u4(nameIdx) + " // " + name.toHuman());
        }
        out.writeUleb128(nameIdx);
        if (annotates) {
            out.annotate("    value: " + constantToHuman(value));
        }
        writeConstant(value);
    }
    if (annotates) {
        out.endAnnotation();
    }
}

Example 15 with CstType

use of com.taobao.android.dx.rop.cst.CstType in project atlas by alibaba.

the class ClassReferenceListBuilder method addDependencies.

private void addDependencies(ConstantPool pool) {
    for (Constant constant : pool.getEntries()) {
        if (constant instanceof CstType) {
            Type type = ((CstType) constant).getClassType();
            String descriptor = type.getDescriptor();
            if (descriptor.endsWith(";")) {
                int lastBrace = descriptor.lastIndexOf('[');
                if (lastBrace < 0) {
                    addClassWithHierachy(descriptor.substring(1, descriptor.length() - 1));
                } else {
                    assert descriptor.length() > lastBrace + 3 && descriptor.charAt(lastBrace + 1) == 'L';
                    addClassWithHierachy(descriptor.substring(lastBrace + 2, descriptor.length() - 1));
                }
            }
        }
    }
}