Java Code Examples for org.objectweb.asm.Type#BOOLEAN_TYPE
The following examples show how to use
org.objectweb.asm.Type#BOOLEAN_TYPE .
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Example 1
| Source File: ExpressionIsNull.java From datakernel with Apache License 2.0 | 6 votes |
|
@Override
public Type load(Context ctx) {
GeneratorAdapter g = ctx.getGeneratorAdapter();
Label labelNull = new Label();
Label labelExit = new Label();
expression.load(ctx);
g.ifNull(labelNull);
g.push(false);
g.goTo(labelExit);
g.mark(labelNull);
g.push(true);
g.mark(labelExit);
return Type.BOOLEAN_TYPE;
}
Example 2
| Source File: ExpressionIsNotNull.java From datakernel with Apache License 2.0 | 6 votes |
|
@Override
public Type load(Context ctx) {
GeneratorAdapter g = ctx.getGeneratorAdapter();
Label labelNotNull = new Label();
Label labelExit = new Label();
expression.load(ctx);
g.ifNonNull(labelNotNull);
g.push(false);
g.goTo(labelExit);
g.mark(labelNotNull);
g.push(true);
g.mark(labelExit);
return Type.BOOLEAN_TYPE;
}
Example 3
| Source File: TypeUtils.java From cglib with Apache License 2.0 | 6 votes |
|
public static Type getUnboxedType(Type type) {
if (Constants.TYPE_INTEGER.equals(type)) {
return Type.INT_TYPE;
} else if (Constants.TYPE_BOOLEAN.equals(type)) {
return Type.BOOLEAN_TYPE;
} else if (Constants.TYPE_DOUBLE.equals(type)) {
return Type.DOUBLE_TYPE;
} else if (Constants.TYPE_LONG.equals(type)) {
return Type.LONG_TYPE;
} else if (Constants.TYPE_CHARACTER.equals(type)) {
return Type.CHAR_TYPE;
} else if (Constants.TYPE_BYTE.equals(type)) {
return Type.BYTE_TYPE;
} else if (Constants.TYPE_FLOAT.equals(type)) {
return Type.FLOAT_TYPE;
} else if (Constants.TYPE_SHORT.equals(type)) {
return Type.SHORT_TYPE;
} else {
return type;
}
}
Example 4
| Source File: AnalyzedMethod.java From glowroot with Apache License 2.0 | 6 votes |
|
@VisibleForTesting
static Type getType(String type) {
if (type.equals(Void.TYPE.getName())) {
return Type.VOID_TYPE;
} else if (type.equals(Boolean.TYPE.getName())) {
return Type.BOOLEAN_TYPE;
} else if (type.equals(Character.TYPE.getName())) {
return Type.CHAR_TYPE;
} else if (type.equals(Byte.TYPE.getName())) {
return Type.BYTE_TYPE;
} else if (type.equals(Short.TYPE.getName())) {
return Type.SHORT_TYPE;
} else if (type.equals(Integer.TYPE.getName())) {
return Type.INT_TYPE;
} else if (type.equals(Float.TYPE.getName())) {
return Type.FLOAT_TYPE;
} else if (type.equals(Long.TYPE.getName())) {
return Type.LONG_TYPE;
} else if (type.equals(Double.TYPE.getName())) {
return Type.DOUBLE_TYPE;
} else if (type.endsWith("[]")) {
return getArrayType(type);
} else {
return Type.getObjectType(type.replace('.', '/'));
}
}
Example 5
| Source File: BuildStackInfoAdapter.java From copper-engine with Apache License 2.0 | 6 votes |
|
Type getArrayElementType(int type) {
switch (type) {
case T_BOOLEAN:
return Type.BOOLEAN_TYPE;
case T_BYTE:
return Type.BYTE_TYPE;
case T_CHAR:
return Type.CHAR_TYPE;
case T_DOUBLE:
return Type.DOUBLE_TYPE;
case T_FLOAT:
return Type.FLOAT_TYPE;
case T_INT:
return Type.INT_TYPE;
case T_LONG:
return Type.LONG_TYPE;
case T_SHORT:
return Type.SHORT_TYPE;
}
throw new BuildStackFrameException("Illegal array type code: " + type);
}
Example 6
| Source File: ConstantExpr.java From maple-ir with GNU General Public License v3.0 | 5 votes |
|
public ConstantExpr(Object cst, Type type, boolean check) {
super(CONST_LOAD);
if (cst instanceof ConstantExpr) {
throw new IllegalArgumentException("nice try cowboy");
}
if(type == Type.BOOLEAN_TYPE) {
throw new RuntimeException("TODO");
}
Type ctype = null;
if(check) {
if (!(cst == null && (type.getSort() == Type.OBJECT || type.getSort() == Type.ARRAY))) {
if (!type.equals(ctype = computeType(cst)) && !isAcceptableSupertype(ctype, type))
throw new IllegalStateException(cst + ", " + type + ", " + ctype);
}
}
if(cst instanceof Number && !TypeUtils.unboxType(cst).equals(type)) {
if(ctype == null) {
ctype = computeType(cst);
}
cst = TypeUtils.rebox((Number) cst, ctype);
// throw new RuntimeException(String.format("rebox: %s (%s) to %s (%s)", cst, cst.getClass(), type, TypeUtils.rebox((Number)cst, computeType(cst)).getClass()));
}
this.cst = cst;
this.type = type;
}
Example 7
| Source File: TypeUtil.java From Recaf with MIT License | 5 votes |
|
/**
* @param arg
* Operand value of a NEWARRAY instruction.
*
* @return Array element type.
*/
public static Type newArrayArgToType(int arg) {
switch(arg) {
case 4: return Type.BOOLEAN_TYPE;
case 5: return Type.CHAR_TYPE;
case 6: return Type.FLOAT_TYPE;
case 7: return Type.DOUBLE_TYPE;
case 8: return Type.BYTE_TYPE;
case 9: return Type.SHORT_TYPE;
case 10: return Type.INT_TYPE;
case 11: return Type.LONG_TYPE;
default: break;
}
throw new IllegalArgumentException("Unexpected NEWARRAY arg: " + arg);
}
Example 8
| Source File: ExpressionBooleanNot.java From datakernel with Apache License 2.0 | 5 votes |
|
@Override
public Type load(Context ctx) {
GeneratorAdapter g = ctx.getGeneratorAdapter();
Label labelFalse = g.newLabel();
Label labelExit = g.newLabel();
expression.load(ctx);
g.ifZCmp(GeneratorAdapter.EQ, labelFalse);
g.push(false);
g.goTo(labelExit);
g.visitLabel(labelFalse);
g.push(true);
g.visitLabel(labelExit);
return Type.BOOLEAN_TYPE;
}
Example 9
| Source File: ScottyMethodAdapter.java From copper-engine with Apache License 2.0 | 5 votes |
|
void pushLocals(StackInfo info) {
super.visitIntInsn(SIPUSH, info.localsSize());
super.visitTypeInsn(ANEWARRAY, "java/lang/Object");
for (int i = 0; i < info.localsSize(); ++i) {
Type t = info.getLocal(i);
if (t != null) {
super.visitInsn(DUP);
super.visitIntInsn(SIPUSH, i);
if (t == Type.BOOLEAN_TYPE || t == Type.BYTE_TYPE || t == Type.SHORT_TYPE || t == Type.INT_TYPE || t == Type.CHAR_TYPE) {
super.visitVarInsn(ILOAD, i);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Integer", "valueOf", "(I)Ljava/lang/Integer;", false);
} else if (t == Type.FLOAT_TYPE) {
super.visitVarInsn(FLOAD, i);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Float", "valueOf", "(F)Ljava/lang/Float;", false);
} else if (t == Type.LONG_TYPE) {
super.visitVarInsn(LLOAD, i);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Long", "valueOf", "(J)Ljava/lang/Long;", false);
} else if (t == Type.DOUBLE_TYPE) {
super.visitVarInsn(DLOAD, i);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Double", "valueOf", "(D)Ljava/lang/Double;", false);
} else if (t == StackInfo.AconstNullType) {
super.visitInsn(ACONST_NULL);
} else {
super.visitVarInsn(ALOAD, i);
}
super.visitInsn(AASTORE);
}
}
}
Example 10
| Source File: InstanceofExpr.java From maple-ir with GNU General Public License v3.0 | 4 votes |
|
@Override
public Type getType() {
return Type.BOOLEAN_TYPE;
}
Example 11
| Source File: ConstantExpr.java From maple-ir with GNU General Public License v3.0 | 4 votes |
|
public static Type computeType(Object cst) {
if (cst == null) {
return Type.getType("Ljava/lang/Object;");
} else if (cst instanceof Integer) {
int val = ((Integer) cst).intValue();
if (val >= Byte.MIN_VALUE && val <= Byte.MAX_VALUE) {
return Type.BYTE_TYPE;
} else if (val >= Short.MIN_VALUE && val <= Short.MAX_VALUE) {
return Type.SHORT_TYPE;
} else {
return Type.INT_TYPE;
}
// return Type.INT_TYPE;
} else if (cst instanceof Long) {
return Type.LONG_TYPE;
} else if (cst instanceof Float) {
return Type.FLOAT_TYPE;
} else if (cst instanceof Double) {
return Type.DOUBLE_TYPE;
} else if (cst instanceof String) {
return Type.getType("Ljava/lang/String;");
} else if (cst instanceof Type) {
Type type = (Type) cst;
if (type.getSort() == Type.OBJECT || type.getSort() == Type.ARRAY) {
return Type.getType("Ljava/lang/Class;");
} else if (type.getSort() == Type.METHOD) {
return Type.getType("Ljava/lang/invoke/MethodType;");
} else {
throw new RuntimeException("Invalid type: " + cst);
}
} else if (cst instanceof Handle) {
return Type.getType("Ljava/lang/invoke/MethodHandle;");
} else if (cst instanceof Boolean) {
return Type.BOOLEAN_TYPE;
} else if(cst instanceof Byte) {
return Type.BYTE_TYPE;
} else if (cst instanceof Character) {
return Type.CHAR_TYPE;
} else if(cst instanceof Short) {
return Type.SHORT_TYPE;
} else {
throw new RuntimeException("Invalid type: " + cst);
}
}
Example 12
| Source File: ConstantParameterPass.java From maple-ir with GNU General Public License v3.0 | 4 votes |
|
private void inlineConstant(ControlFlowGraph cfg, int argLocalIndex, Object o) {
/* we don't actually demote the synthetic copy
* here as we would also need to change the
* method desc and we can't do that until
* later so we defer it. */
LocalsPool pool = cfg.getLocals();
/* create the spill variable but not the
* actual definition yet. */
VersionedLocal argLocal = pool.get(argLocalIndex, 0, false);
VersionedLocal spill = pool.makeLatestVersion(argLocal);
AbstractCopyStmt synthParamCopy = pool.defs.get(argLocal);
ConstantExpr rhsVal = new ConstantExpr(o, synthParamCopy.getType() == Type.BOOLEAN_TYPE ? Type.BYTE_TYPE : synthParamCopy.getType());
/* we have to maintain local references in
* phis as opposed to direct constant refs,
* so we go through every use of the argLocal
* and either replace it with the constant or
* a reference to the spill local if it is in
* a phi. */
Set<VarExpr> spillUses = new HashSet<>();
boolean requireSpill = false;
Iterator<VarExpr> it = pool.uses.get(argLocal).iterator();
while(it.hasNext()) {
VarExpr v = it.next();
if(v.getParent() == null) {
/* the use is in a phi, we can't
* remove the def.
*
* we also replace the old var
* with the new spill one so we
* have to add this as a use of
* the new spill local. */
spillUses.add(v);
v.setLocal(spill);
requireSpill = true;
} else {
CodeUnit par = v.getParent();
par.writeAt(rhsVal.copy(), par.indexOf(v));
}
/* this use is no longer associated
* with the old argLocal. */
it.remove();
}
if(pool.uses.get(argLocal).size() != 0) {
throw new IllegalStateException(String.format("l:%s, uses:%s", argLocal, pool.uses.get(argLocal)));
}
if(requireSpill) {
/* generate the copy for the spill (v = const) */
CopyVarStmt spillCopy = new CopyVarStmt(new VarExpr(spill, synthParamCopy.getVariable().getType()), rhsVal);
synthParamCopy.getBlock().add(spillCopy);
/* initialise data entries for the new spill
* variable. */
pool.defs.put(spill, spillCopy);
pool.uses.put(spill, spillUses);
}
}
Example 13
| Source File: ABICompilerClassVisitor.java From AVM with MIT License | 4 votes |
|
private void callTheDecoder(MethodVisitor methodVisitor, Type type) {
if (type == Type.BYTE_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneByte", "()B", false);
} else if (type == Type.BOOLEAN_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneBoolean", "()Z", false);
} else if (type == Type.CHAR_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneCharacter", "()C", false);
} else if (type == Type.SHORT_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneShort", "()S", false);
} else if (type == Type.INT_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneInteger", "()I", false);
} else if (type == Type.LONG_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneLong", "()J", false);
} else if (type == Type.FLOAT_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneFloat", "()F", false);
} else if (type == Type.DOUBLE_TYPE) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneDouble", "()D", false);
} else if (isArrayOfTypeAndDimensions(type, Type.BYTE_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneByteArray", "()[B", false);
} else if (isArrayOfTypeAndDimensions(type, Type.BOOLEAN_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneBooleanArray", "()[Z", false);
} else if (isArrayOfTypeAndDimensions(type, Type.CHAR_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneCharacterArray", "()[C", false);
} else if (isArrayOfTypeAndDimensions(type, Type.SHORT_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneShortArray", "()[S", false);
} else if (isArrayOfTypeAndDimensions(type, Type.INT_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneIntegerArray", "()[I", false);
} else if (isArrayOfTypeAndDimensions(type, Type.LONG_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneLongArray", "()[J", false);
} else if (isArrayOfTypeAndDimensions(type, Type.FLOAT_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneFloatArray", "()[F", false);
} else if (isArrayOfTypeAndDimensions(type, Type.DOUBLE_TYPE, 1)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneDoubleArray", "()[D", false);
} else if (isString(type)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneString", "()Ljava/lang/String;", false);
} else if (isAddress(type)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneAddress", "()Lavm/Address;", false);
} else if(isBigInteger(type)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneBigInteger", "()Ljava/math/BigInteger;", false);
} else if (isArrayOfTypeAndDimensions(type, Type.BYTE_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DByteArray", "()[[B", false);
} else if (isArrayOfTypeAndDimensions(type, Type.BOOLEAN_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DBooleanArray", "()[[Z", false);
} else if (isArrayOfTypeAndDimensions(type, Type.CHAR_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DCharacterArray", "()[[C", false);
} else if (isArrayOfTypeAndDimensions(type, Type.SHORT_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DShortArray", "()[[S", false);
} else if (isArrayOfTypeAndDimensions(type, Type.INT_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DIntegerArray", "()[[I", false);
} else if (isArrayOfTypeAndDimensions(type, Type.LONG_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DLongArray", "()[[J", false);
} else if (isArrayOfTypeAndDimensions(type, Type.FLOAT_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DFloatArray", "()[[F", false);
} else if (isArrayOfTypeAndDimensions(type, Type.DOUBLE_TYPE, 2)) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOne2DDoubleArray", "()[[D", false);
} else if (type.getSort() == Type.ARRAY && type.getDimensions() == 1 && isString(type.getElementType())) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneStringArray", "()[Ljava/lang/String;", false);
} else if (type.getSort() == Type.ARRAY && type.getDimensions() == 1 && isAddress(type.getElementType())) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneAddressArray", "()[Lavm/Address;", false);
} else if(type.getSort() == Type.ARRAY && type.getDimensions() == 1 && isBigInteger(type.getElementType())) {
methodVisitor.visitMethodInsn(INVOKEVIRTUAL, "org/aion/avm/userlib/abi/ABIDecoder", "decodeOneBigIntegerArray", "()[Ljava/math/BigInteger;", false);
} else {
throw new ABICompilerException("Need to decode an unsupported ABI type");
}
}
Example 14
| Source File: ScottyMethodAdapter.java From copper-engine with Apache License 2.0 | 4 votes |
|
void recreateLocals(StackInfo info) {
if (info.localsSize() == 0)
return;
visitVarInsn(ALOAD, 0);
visitFieldInsn(GETFIELD, currentClassName, "__stack", "Ljava/util/Stack;");
visitVarInsn(ALOAD, 0);
visitFieldInsn(GETFIELD, currentClassName, "__stackPosition", "I");
visitMethodInsn(INVOKEVIRTUAL, "java/util/Stack", "get", "(I)Ljava/lang/Object;");
visitTypeInsn(CHECKCAST, "org/copperengine/core/StackEntry");
visitFieldInsn(GETFIELD, "org/copperengine/core/StackEntry", "locals", "[Ljava/lang/Object;");
for (int i = 0; i < info.localsSize(); ++i) {
Type t = info.getLocal(i);
if (t != null) {
if (t != StackInfo.AconstNullType) {
super.visitInsn(DUP);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(AALOAD);
} else {
super.visitInsn(ACONST_NULL);
}
if (t == Type.BOOLEAN_TYPE || t == Type.BYTE_TYPE || t == Type.SHORT_TYPE || t == Type.INT_TYPE || t == Type.CHAR_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Integer.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Integer", "intValue", "()I", false);
super.visitVarInsn(ISTORE, i);
} else if (t == Type.FLOAT_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Float.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Float", "floatValue", "()F", false);
super.visitVarInsn(FSTORE, i);
} else if (t == Type.LONG_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Long.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Long", "longValue", "()J", false);
super.visitVarInsn(LSTORE, i);
} else if (t == Type.DOUBLE_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Double.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Double", "doubleValue", "()D", false);
super.visitVarInsn(DSTORE, i);
} else {
if (!t.getInternalName().equals(Type.getInternalName(Object.class)) && t != StackInfo.AconstNullType)
super.visitTypeInsn(CHECKCAST, t.getInternalName());
super.visitVarInsn(ASTORE, i);
}
}
}
visitInsn(POP);
}
Example 15
| Source File: ScottyMethodAdapter.java From copper-engine with Apache License 2.0 | 4 votes |
|
void pushStack(StackInfo info) {
super.visitIntInsn(SIPUSH, info.stackSize());
super.visitTypeInsn(ANEWARRAY, "java/lang/Object");
for (int i = info.stackSize() - 1; i >= 0; --i) {
Type t = info.getStack(i);
if (t != null) {
if (t == Type.BOOLEAN_TYPE || t == Type.BYTE_TYPE || t == Type.SHORT_TYPE || t == Type.INT_TYPE || t == Type.CHAR_TYPE) {
super.visitInsn(DUP_X1);
super.visitInsn(SWAP);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Integer", "valueOf", "(I)Ljava/lang/Integer;", false);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(SWAP);
} else if (t == Type.FLOAT_TYPE) {
super.visitInsn(DUP_X1);
super.visitInsn(SWAP);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Float", "valueOf", "(F)Ljava/lang/Float;", false);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(SWAP);
} else if (t == Type.LONG_TYPE) {
super.visitInsn(DUP_X2);
super.visitInsn(DUP_X2);
super.visitInsn(POP);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Long", "valueOf", "(J)Ljava/lang/Long;", false);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(SWAP);
} else if (t == Type.DOUBLE_TYPE) {
super.visitInsn(DUP_X2);
super.visitInsn(DUP_X2);
super.visitInsn(POP);
super.visitMethodInsn(INVOKESTATIC, "java/lang/Double", "valueOf", "(D)Ljava/lang/Double;", false);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(SWAP);
} else {
super.visitInsn(DUP_X1);
super.visitInsn(SWAP);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(SWAP);
}
super.visitInsn(AASTORE);
}
}
}
Example 16
| Source File: ScottyMethodAdapter.java From copper-engine with Apache License 2.0 | 4 votes |
|
private void recreateStack(StackInfo info) {
if (info.stackSize() == 0)
return;
visitVarInsn(ALOAD, 0);
visitFieldInsn(GETFIELD, currentClassName, "__stack", "Ljava/util/Stack;");
visitVarInsn(ALOAD, 0);
visitFieldInsn(GETFIELD, currentClassName, "__stackPosition", "I");
visitMethodInsn(INVOKEVIRTUAL, "java/util/Stack", "get", "(I)Ljava/lang/Object;");
visitTypeInsn(CHECKCAST, "org/copperengine/core/StackEntry");
visitFieldInsn(GETFIELD, "org/copperengine/core/StackEntry", "stack", "[Ljava/lang/Object;");
for (int i = 0; i < info.stackSize(); ++i) {
Type t = info.getStack(i);
if (t != null) {
if (t != StackInfo.AconstNullType) {
super.visitInsn(DUP);
super.visitIntInsn(SIPUSH, i);
super.visitInsn(AALOAD);
} else {
super.visitInsn(ACONST_NULL);
}
if (t == Type.BOOLEAN_TYPE || t == Type.BYTE_TYPE || t == Type.SHORT_TYPE || t == Type.INT_TYPE || t == Type.CHAR_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Integer.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Integer", "intValue", "()I", false);
super.visitInsn(SWAP);
} else if (t == Type.FLOAT_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Float.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Float", "floatValue", "()F", false);
super.visitInsn(SWAP);
} else if (t == Type.LONG_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Long.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Long", "longValue", "()J", false);
super.visitInsn(DUP2_X1);
super.visitInsn(POP2);
} else if (t == Type.DOUBLE_TYPE) {
super.visitTypeInsn(CHECKCAST, Type.getInternalName(Double.class));
super.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Double", "doubleValue", "()D", false);
super.visitInsn(DUP2_X1);
super.visitInsn(POP2);
} else {
if (!t.getInternalName().equals(Type.getInternalName(Object.class)) && t != StackInfo.AconstNullType)
super.visitTypeInsn(CHECKCAST, t.getInternalName());
super.visitInsn(SWAP);
}
}
}
super.visitInsn(POP);
}
