Java Code Examples for sun.jvm.hotspot.runtime.StackValueCollection#oopHandleAt()
The following examples show how to use
sun.jvm.hotspot.runtime.StackValueCollection#oopHandleAt() .
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Example 1
| Source File: StackFrameImpl.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 2
| Source File: StackFrameImpl.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 3
| Source File: StackFrameImpl.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 4
| Source File: StackFrameImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 5
| Source File: StackFrameImpl.java From hottub with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 6
| Source File: StackFrameImpl.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 7
| Source File: StackFrameImpl.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
public ObjectReference thisObject() {
validateStackFrame();
MethodImpl currentMethod = (MethodImpl)location.method();
if (currentMethod.isStatic() || currentMethod.isNative()) {
return null;
}
if (thisObject == null) {
StackValueCollection values = saFrame.getLocals();
if (Assert.ASSERTS_ENABLED) {
Assert.that(values.size() > 0, "this is missing");
}
// 'this' at index 0.
if (values.get(0).getType() == BasicType.getTConflict()) {
return null;
}
OopHandle handle = values.oopHandleAt(0);
ObjectHeap heap = vm.saObjectHeap();
thisObject = vm.objectMirror(heap.newOop(handle));
}
return thisObject;
}
Example 8
| Source File: StackFrameImpl.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
Example 9
| Source File: StackFrameImpl.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
Example 10
| Source File: StackFrameImpl.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
Example 11
| Source File: StackFrameImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
Example 12
| Source File: StackFrameImpl.java From hottub with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
Example 13
| Source File: StackFrameImpl.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
Example 14
| Source File: StackFrameImpl.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
private ValueImpl getSlotValue(StackValueCollection values,
BasicType variableType, int ss) {
ValueImpl valueImpl = null;
OopHandle handle = null;
ObjectHeap heap = vm.saObjectHeap();
if (values.get(ss).getType() == BasicType.getTConflict()) {
// Dead locals, so just represent them as a zero of the appropriate type
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = null;
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = null;
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
} else {
if (variableType == BasicType.T_BOOLEAN) {
valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
} else if (variableType == BasicType.T_CHAR) {
valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
} else if (variableType == BasicType.T_FLOAT) {
valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
} else if (variableType == BasicType.T_DOUBLE) {
valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
} else if (variableType == BasicType.T_BYTE) {
valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
} else if (variableType == BasicType.T_SHORT) {
valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
} else if (variableType == BasicType.T_INT) {
valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
} else if (variableType == BasicType.T_LONG) {
valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
} else if (variableType == BasicType.T_OBJECT) {
// we may have an [Ljava/lang/Object; - i.e., Object[] with the
// elements themselves may be arrays because every array is an Object.
handle = values.oopHandleAt(ss);
valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
} else if (variableType == BasicType.T_ARRAY) {
handle = values.oopHandleAt(ss);
valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
} else if (variableType == BasicType.T_VOID) {
valueImpl = new VoidValueImpl(vm);
} else {
throw new RuntimeException("Should not read here");
}
}
return valueImpl;
}
