Java Code Examples for com.android.dx.rop.type.TypeList#getType()

The following examples show how to use com.android.dx.rop.type.TypeList#getType() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: StdCatchBuilder.java    From Box with Apache License 2.0 4 votes vote down vote up 
/**
 * Makes the {@link CatchHandlerList} for the given basic block.
 *
 * @param block {@code non-null;} block to get entries for
 * @param addresses {@code non-null;} address objects for each block
 * @return {@code non-null;} array of entries
 */
private static CatchHandlerList handlersFor(BasicBlock block,
        BlockAddresses addresses) {
    IntList successors = block.getSuccessors();
    int succSize = successors.size();
    int primary = block.getPrimarySuccessor();
    TypeList catches = block.getLastInsn().getCatches();
    int catchSize = catches.size();

    if (catchSize == 0) {
        return CatchHandlerList.EMPTY;
    }

    if (((primary == -1) && (succSize != catchSize))
            || ((primary != -1) &&
                    ((succSize != (catchSize + 1))
                            || (primary != successors.get(catchSize))))) {
        /*
         * Blocks that throw are supposed to list their primary
         * successor -- if any -- last in the successors list, but
         * that constraint appears to be violated here.
         */
        throw new RuntimeException(
                "shouldn't happen: weird successors list");
    }

    /*
     * Reduce the effective catchSize if we spot a catch-all that
     * isn't at the end.
     */
    for (int i = 0; i < catchSize; i++) {
        Type type = catches.getType(i);
        if (type.equals(Type.OBJECT)) {
            catchSize = i + 1;
            break;
        }
    }

    CatchHandlerList result = new CatchHandlerList(catchSize);

    for (int i = 0; i < catchSize; i++) {
        CstType oneType = new CstType(catches.getType(i));
        CodeAddress oneHandler = addresses.getStart(successors.get(i));
        result.set(i, oneType, oneHandler.getAddress());
    }

    result.setImmutable();
    return result;
}
Example 2
Source File: StdCatchBuilder.java    From Box with Apache License 2.0 4 votes vote down vote up 
/**
 * Makes the {@link CatchHandlerList} for the given basic block.
 *
 * @param block {@code non-null;} block to get entries for
 * @param addresses {@code non-null;} address objects for each block
 * @return {@code non-null;} array of entries
 */
private static CatchHandlerList handlersFor(BasicBlock block,
        BlockAddresses addresses) {
    IntList successors = block.getSuccessors();
    int succSize = successors.size();
    int primary = block.getPrimarySuccessor();
    TypeList catches = block.getLastInsn().getCatches();
    int catchSize = catches.size();

    if (catchSize == 0) {
        return CatchHandlerList.EMPTY;
    }

    if (((primary == -1) && (succSize != catchSize))
            || ((primary != -1) &&
                    ((succSize != (catchSize + 1))
                            || (primary != successors.get(catchSize))))) {
        /*
         * Blocks that throw are supposed to list their primary
         * successor -- if any -- last in the successors list, but
         * that constraint appears to be violated here.
         */
        throw new RuntimeException(
                "shouldn't happen: weird successors list");
    }

    /*
     * Reduce the effective catchSize if we spot a catch-all that
     * isn't at the end.
     */
    for (int i = 0; i < catchSize; i++) {
        Type type = catches.getType(i);
        if (type.equals(Type.OBJECT)) {
            catchSize = i + 1;
            break;
        }
    }

    CatchHandlerList result = new CatchHandlerList(catchSize);

    for (int i = 0; i < catchSize; i++) {
        CstType oneType = new CstType(catches.getType(i));
        CodeAddress oneHandler = addresses.getStart(successors.get(i));
        result.set(i, oneType, oneHandler.getAddress());
    }

    result.setImmutable();
    return result;
}
Example 3
Source File: StdCatchBuilder.java    From J2ME-Loader with Apache License 2.0 4 votes vote down vote up 
/**
 * Makes the {@link CatchHandlerList} for the given basic block.
 *
 * @param block {@code non-null;} block to get entries for
 * @param addresses {@code non-null;} address objects for each block
 * @return {@code non-null;} array of entries
 */
private static CatchHandlerList handlersFor(BasicBlock block,
        BlockAddresses addresses) {
    IntList successors = block.getSuccessors();
    int succSize = successors.size();
    int primary = block.getPrimarySuccessor();
    TypeList catches = block.getLastInsn().getCatches();
    int catchSize = catches.size();

    if (catchSize == 0) {
        return CatchHandlerList.EMPTY;
    }

    if (((primary == -1) && (succSize != catchSize))
            || ((primary != -1) &&
                    ((succSize != (catchSize + 1))
                            || (primary != successors.get(catchSize))))) {
        /*
         * Blocks that throw are supposed to list their primary
         * successor -- if any -- last in the successors list, but
         * that constraint appears to be violated here.
         */
        throw new RuntimeException(
                "shouldn't happen: weird successors list");
    }

    /*
     * Reduce the effective catchSize if we spot a catch-all that
     * isn't at the end.
     */
    for (int i = 0; i < catchSize; i++) {
        Type type = catches.getType(i);
        if (type.equals(Type.OBJECT)) {
            catchSize = i + 1;
            break;
        }
    }

    CatchHandlerList result = new CatchHandlerList(catchSize);

    for (int i = 0; i < catchSize; i++) {
        CstType oneType = new CstType(catches.getType(i));
        CodeAddress oneHandler = addresses.getStart(successors.get(i));
        result.set(i, oneType, oneHandler.getAddress());
    }

    result.setImmutable();
    return result;
}
Example 4
Source File: StdCatchBuilder.java    From buck with Apache License 2.0 4 votes vote down vote up 
/**
 * Makes the {@link CatchHandlerList} for the given basic block.
 *
 * @param block {@code non-null;} block to get entries for
 * @param addresses {@code non-null;} address objects for each block
 * @return {@code non-null;} array of entries
 */
private static CatchHandlerList handlersFor(BasicBlock block,
        BlockAddresses addresses) {
    IntList successors = block.getSuccessors();
    int succSize = successors.size();
    int primary = block.getPrimarySuccessor();
    TypeList catches = block.getLastInsn().getCatches();
    int catchSize = catches.size();

    if (catchSize == 0) {
        return CatchHandlerList.EMPTY;
    }

    if (((primary == -1) && (succSize != catchSize))
            || ((primary != -1) &&
                    ((succSize != (catchSize + 1))
                            || (primary != successors.get(catchSize))))) {
        /*
         * Blocks that throw are supposed to list their primary
         * successor -- if any -- last in the successors list, but
         * that constraint appears to be violated here.
         */
        throw new RuntimeException(
                "shouldn't happen: weird successors list");
    }

    /*
     * Reduce the effective catchSize if we spot a catch-all that
     * isn't at the end.
     */
    for (int i = 0; i < catchSize; i++) {
        Type type = catches.getType(i);
        if (type.equals(Type.OBJECT)) {
            catchSize = i + 1;
            break;
        }
    }

    CatchHandlerList result = new CatchHandlerList(catchSize);

    for (int i = 0; i < catchSize; i++) {
        CstType oneType = new CstType(catches.getType(i));
        CodeAddress oneHandler = addresses.getStart(successors.get(i));
        result.set(i, oneType, oneHandler.getAddress());
    }

    result.setImmutable();
    return result;
}