@Unmanaged private static void fillEnumConstantsImpl(RuntimeClass cls, Address[] array) { Address enumValues = cls.enumValues; for (int i = 0; i < array.length; i++) { enumValues = enumValues.add(Address.sizeOf()); array[i] = enumValues.getAddress().getAddress(); } }
@Unmanaged private static int getEnumConstantsSizeImpl(RuntimeClass cls) { Address enumValues = cls.enumValues; if (enumValues == null) { return -1; } return enumValues.getAddress().toInt(); }
private static int resourceMapSize(Address map) { int result = 0; int sz = map.getInt(); Address data = contentStart(map); for (int i = 0; i < sz; ++i) { if (data.getAddress() != null) { result++; } data = data.add(Address.sizeOf() * 2); } return result; }
static RuntimeObject dequeue() { Address result = GC.gcStorageAddress().add(Address.sizeOf() * head).getAddress(); if (++head >= limit) { head = 0; } return result.toStructure(); }
private static void fillResourceMapKeys(Address map, String[] target) { int sz = map.getInt(); Address data = contentStart(map); Address targetData = Address.ofData(target); for (int i = 0; i < sz; ++i) { Address entry = data.getAddress(); if (entry != null) { targetData.putAddress(entry); targetData = targetData.add(Address.sizeOf()); } data = data.add(Address.sizeOf()); } }
private static void mark() { Allocator.fillZero(regionsAddress().toAddress(), regionMaxCount() * Structure.sizeOf(Region.class)); Address staticRoots = Mutator.getStaticGCRoots(); int staticCount = staticRoots.getInt(); staticRoots = staticRoots.add(Address.sizeOf()); while (staticCount-- > 0) { RuntimeObject object = staticRoots.getAddress().getAddress().toStructure(); if (object != null) { mark(object); } staticRoots = staticRoots.add(Address.sizeOf()); } for (Address stackRoots = ShadowStack.getStackTop(); stackRoots != null; stackRoots = ShadowStack.getNextStackFrame(stackRoots)) { int count = ShadowStack.getStackRootCount(stackRoots); Address stackRootsPtr = ShadowStack.getStackRootPointer(stackRoots); while (count-- > 0) { RuntimeObject obj = stackRootsPtr.getAddress().toStructure(); mark(obj); stackRootsPtr = stackRootsPtr.add(Address.sizeOf()); } } }
public static Address lookupResource(Address map, String string) { RuntimeString runtimeString = Address.ofObject(string).toStructure(); int hashCode = hashCode(runtimeString); int sz = map.getInt(); Address content = contentStart(map); for (int i = 0; i < sz; ++i) { int index = (hashCode + i) % sz; if (index < 0) { index += sz; } Address entry = content.add(index * Address.sizeOf() * 2); Address key = entry.getAddress(); if (key == null) { return null; } if (equals(key.toStructure(), runtimeString)) { return entry; } } return null; }
layout = layout.add(2); int fieldOffset = layout.getShort(); RuntimeObject reference = object.toAddress().add(fieldOffset).getAddress().toStructure(); if (reference != null && !isMarked(reference)) { MarkQueue.enqueue(reference); Address base = Address.align(array.toAddress().add(RuntimeArray.class, 1), Address.sizeOf()); for (int i = 0; i < array.size; ++i) { RuntimeObject reference = base.getAddress().toStructure(); if (reference != null && !isMarked(reference)) { MarkQueue.enqueue(reference);
@Unmanaged private static void fillEnumConstantsImpl(RuntimeClass cls, Address[] array) { Address enumValues = cls.enumValues; for (int i = 0; i < array.length; i++) { enumValues = enumValues.add(Address.sizeOf()); array[i] = enumValues.getAddress().getAddress(); } }
@Unmanaged private static int getEnumConstantsSizeImpl(RuntimeClass cls) { Address enumValues = cls.enumValues; if (enumValues == null) { return -1; } return enumValues.getAddress().toInt(); }
static RuntimeObject dequeue() { Address result = GC.gcStorageAddress().add(Address.sizeOf() * head).getAddress(); if (++head >= limit) { head = 0; } return result.toStructure(); }
private static void mark() { Allocator.fillZero(regionsAddress().toAddress(), regionMaxCount() * Structure.sizeOf(Region.class)); Address staticRoots = Mutator.getStaticGCRoots(); int staticCount = staticRoots.getInt(); staticRoots = staticRoots.add(8); while (staticCount-- > 0) { RuntimeObject object = staticRoots.getAddress().getAddress().toStructure(); if (object != null) { mark(object); } staticRoots = staticRoots.add(Address.sizeOf()); } for (Address stackRoots = ShadowStack.getStackTop(); stackRoots != null; stackRoots = ShadowStack.getNextStackFrame(stackRoots)) { int count = ShadowStack.getStackRootCount(stackRoots); Address stackRootsPtr = ShadowStack.getStackRootPointer(stackRoots); while (count-- > 0) { RuntimeObject obj = stackRootsPtr.getAddress().toStructure(); mark(obj); stackRootsPtr = stackRootsPtr.add(Address.sizeOf()); } } }
layout = layout.add(2); int fieldOffset = layout.getShort(); RuntimeObject reference = object.toAddress().add(fieldOffset).getAddress().toStructure(); if (reference != null && !isMarked(reference)) { MarkQueue.enqueue(reference); Address base = Address.align(array.toAddress().add(RuntimeArray.class, 1), 4); for (int i = 0; i < array.size; ++i) { RuntimeObject reference = base.getAddress().toStructure(); if (reference != null && !isMarked(reference)) { MarkQueue.enqueue(reference);