Example usage for org.objectweb.asm.tree InsnList InsnList

Introduction

In this page you can find the example usage for org.objectweb.asm.tree InsnList InsnList.

Prototype

InsnList

Source Link

Usage

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList box_double(int varIndex, int typeSort) {
    InsnList insn = new InsnList();
    if (varIndex >= 0) {
        insn.add(new VarInsnNode(DLOAD, varIndex));
    }/* w w w.  j  a  v a  2s.  c o m*/
    if (typeSort != Type.DOUBLE) {
        throw new CoroutineGenerationException("box_double:Not a double");
    }
    insn.add(new MethodInsnNode(INVOKESTATIC, "java/lang/Double", "valueOf", "(D)Ljava/lang/Double;"));
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList box_float(int varIndex, int typeSort) {
    InsnList insn = new InsnList();
    if (varIndex >= 0) {
        insn.add(new VarInsnNode(FLOAD, varIndex));
    }//  w  ww. j  a  v a2s . co m
    if (typeSort != Type.FLOAT) {
        throw new CoroutineGenerationException("box_float:Not a float");
    }
    insn.add(new MethodInsnNode(INVOKESTATIC, "java/lang/Float", "valueOf", "(F)Ljava/lang/Float;"));
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList box_int(int varIndex, int typeSort) {
    InsnList result = new InsnList();
    if (varIndex >= 0) {
        result.add(new VarInsnNode(ILOAD, varIndex));
    }//www  .j  a va 2s  .  c  o  m
    switch (typeSort) {
    /*
     * case Type.BOOLEAN: result.add(new MethodInsnNode(INVOKESTATIC,
     * "java/lang/Boolean", "valueOf", "(Z)Ljava/lang/Boolean;"));
     * break; case Type.CHAR: result.add(new
     * MethodInsnNode(INVOKESTATIC, "java/lang/Character", "valueOf",
     * "(C)Ljava/lang/Character;")); break; case Type.BYTE:
     * result.add(new MethodInsnNode(INVOKESTATIC, "java/lang/Byte",
     * "valueOf", "(B)Ljava/lang/Byte;")); break; case Type.SHORT:
     * result.add(new MethodInsnNode(INVOKESTATIC, "java/lang/Short",
     * "valueOf", "(S)Ljava/lang/Short;")); break;
     */
    case Type.BOOLEAN:
    case Type.CHAR:
    case Type.BYTE:
    case Type.INT:
    case Type.SHORT:
        result.add(new MethodInsnNode(INVOKESTATIC, "java/lang/Integer", "valueOf", "(I)Ljava/lang/Integer;"));
        break;
    default:
        throw new CoroutineGenerationException("box_int:Not an int");
    }
    return result;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList box_long(int varIndex, int typeSort) {
    InsnList insn = new InsnList();
    if (varIndex >= 0) {
        insn.add(new VarInsnNode(LLOAD, varIndex));
    }/*from w  w w .j  ava2 s. co  m*/
    if (typeSort != Type.LONG) {
        throw new CoroutineGenerationException("box_long:Not a long");
    }
    insn.add(new MethodInsnNode(INVOKESTATIC, "java/lang/Long", "valueOf", "(J)Ljava/lang/Long;"));
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList getloc(int frameArrayIndex, int varIndex, int fromIndex, Type type) {
    InsnList insn = new InsnList();
    int typeSort = type.getSort();
    if (typeSort == Type.VOID) {
        insn.add(new InsnNode(ACONST_NULL));
        insn.add(new VarInsnNode(ASTORE, varIndex));
    } else {/* w  w w  .j av  a  2s.  com*/
        insn.add(new VarInsnNode(ALOAD, frameArrayIndex));
        insn.add(makeInt(fromIndex));
        insn.add(new InsnNode(AALOAD));
        switch (typeSort) {
        case Type.BOOLEAN:
        case Type.CHAR:
        case Type.BYTE:
        case Type.SHORT:
        case Type.INT:
            insn.add(unbox_int(varIndex, typeSort));
            break;
        case Type.FLOAT:
            insn.add(unbox_float(varIndex, typeSort));
            break;
        case Type.LONG:
            insn.add(unbox_long(varIndex, typeSort));
            break;
        case Type.DOUBLE:
            insn.add(unbox_double(varIndex, typeSort));
            break;
        case Type.ARRAY:
        case Type.OBJECT:
            if (!type.equals(JAVA_LANG_OBJECT)) {
                insn.add(new TypeInsnNode(CHECKCAST, type.getInternalName()));
            }
            insn.add(new VarInsnNode(ASTORE, varIndex));
            break;
        }
    }
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList getlocs(int frameArrayIndex, int startIndex, int fromIndex, Type... types) {
    int varIndex = startIndex;
    int i = 0;//from   w w w. j  a  v  a 2  s  . c  om
    InsnList insn = new InsnList();
    while (i < types.length) {
        Type type = types[i];
        insn.add(getloc(frameArrayIndex, varIndex, fromIndex, type));
        varIndex += type.getSize();
        fromIndex += type.getSize();
        i++;
    }
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList saveloc(int frameArrayIndex, int varIndex, int toIndex, Type type) {
    InsnList insn = new InsnList();
    insn.add(new VarInsnNode(ALOAD, frameArrayIndex));
    insn.add(makeInt(toIndex));/*from  w w  w  . ja  v  a 2s .co  m*/
    int typeSort = type.getSort();
    switch (typeSort) {
    case Type.BOOLEAN:
    case Type.CHAR:
    case Type.BYTE:
    case Type.SHORT:
    case Type.INT:
        insn.add(box_int(varIndex, typeSort));
        break;
    case Type.FLOAT:
        insn.add(box_float(varIndex, typeSort));
        break;
    case Type.LONG:
        insn.add(box_long(varIndex, typeSort));
        break;
    case Type.DOUBLE:
        insn.add(box_double(varIndex, typeSort));
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        insn.add(new VarInsnNode(ALOAD, varIndex));
        break;
    case Type.VOID:
        insn.add(new InsnNode(ACONST_NULL));
        break;
    }
    insn.add(new InsnNode(AASTORE));
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList savelocs(int frameArrayIndex, int startIndex, int toIndex, Type... types) {
    InsnList insn = new InsnList();
    int varIndex = startIndex;
    int i = 0;// w  w w  .  j a  v a2s .  c  o m
    while (i < types.length) {
        Type type = types[i];
        insn.add(saveloc(frameArrayIndex, varIndex, toIndex, type));
        varIndex += type.getSize();
        toIndex += type.getSize();
        i++;
    }
    return insn;
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList throwex(String ex) {
    InsnList insn = new InsnList();
    insn.add(new TypeInsnNode(NEW, ex));
    insn.add(new InsnNode(DUP));
    insn.add(new MethodInsnNode(INVOKESPECIAL, ex, "<init>", "()V"));
    insn.add(new InsnNode(ATHROW));
    return insn;/*  www .ja v  a2  s .  co m*/
}

From source file:pl.clareo.coroutines.core.CodeGenerationUtils.java

License:Apache License

static InsnList unbox_double(int varIndex, int typeSort) {
    if (typeSort != Type.DOUBLE) {
        throw new CoroutineGenerationException("unbox_double:Not a double");
    }//from  www . j a  va2s .c o m
    InsnList insn = new InsnList();
    insn.add(new TypeInsnNode(CHECKCAST, "java/lang/Double"));
    insn.add(new MethodInsnNode(INVOKEVIRTUAL, "java/lang/Double", "doubleValue", "()D"));
    if (varIndex >= 0) {
        insn.add(new VarInsnNode(DSTORE, varIndex));
    }
    return insn;
}