#pragma once
|
#include <utility>
|
|
struct Il2CppGuid;
|
struct Il2CppIUnknown;
|
struct Il2CppObject;
|
struct Il2CppThread;
|
|
namespace il2cpp
|
{
|
namespace gc
|
{
|
class LIBIL2CPP_CODEGEN_API GarbageCollector
|
{
|
public:
|
static void Collect(int maxGeneration);
|
static int32_t CollectALittle();
|
static int32_t GetCollectionCount(int32_t generation);
|
static int64_t GetUsedHeapSize();
|
#if IL2CPP_ENABLE_WRITE_BARRIERS
|
static void SetWriteBarrier(void **ptr);
|
static void SetWriteBarrier(void **ptr, size_t numBytes);
|
#else
|
static inline void SetWriteBarrier(void **ptr) {}
|
static inline void SetWriteBarrier(void **ptr, size_t numBytes) {}
|
#endif
|
|
public:
|
// internal
|
typedef void (*FinalizerCallback)(void* object, void* client_data);
|
|
// functions implemented in a GC agnostic manner
|
static void UninitializeGC();
|
static void AddMemoryPressure(int64_t value);
|
static int32_t GetMaxGeneration();
|
static int32_t GetGeneration(void* addr);
|
#if !IL2CPP_TINY_WITHOUT_DEBUGGER
|
static void InitializeFinalizer();
|
static bool IsFinalizerThread(Il2CppThread* thread);
|
static void UninitializeFinalizers();
|
static void NotifyFinalizers();
|
static void RunFinalizer(void *obj, void *data);
|
static void RegisterFinalizerForNewObject(Il2CppObject* obj);
|
static void RegisterFinalizer(Il2CppObject* obj);
|
static void SuppressFinalizer(Il2CppObject* obj);
|
static void WaitForPendingFinalizers();
|
static Il2CppIUnknown* GetOrCreateCCW(Il2CppObject* obj, const Il2CppGuid& iid);
|
#endif
|
|
// functions implemented in a GC specific manner
|
static void Initialize();
|
static void Enable();
|
static void Disable();
|
static bool IsDisabled();
|
|
static bool IsIncremental();
|
|
static int64_t GetMaxTimeSliceNs();
|
static void SetMaxTimeSliceNs(int64_t maxTimeSlice);
|
|
static FinalizerCallback RegisterFinalizerWithCallback(Il2CppObject* obj, FinalizerCallback callback);
|
|
static int64_t GetAllocatedHeapSize();
|
|
static void* MakeDescriptorForObject(size_t *bitmap, int numbits);
|
static void* MakeDescriptorForString();
|
static void* MakeDescriptorForArray();
|
|
#if IL2CPP_TINY_WITHOUT_DEBUGGER
|
static void* Allocate(size_t size);
|
#endif
|
|
static void* AllocateFixed(size_t size, void *descr);
|
static void FreeFixed(void* addr);
|
|
static bool RegisterThread(void *baseptr);
|
static bool UnregisterThread();
|
|
#if !IL2CPP_TINY_WITHOUT_DEBUGGER
|
static bool HasPendingFinalizers();
|
static int32_t InvokeFinalizers();
|
#endif
|
|
static void AddWeakLink(void **link_addr, Il2CppObject *obj, bool track);
|
static void RemoveWeakLink(void **link_addr);
|
static Il2CppObject *GetWeakLink(void **link_addr);
|
|
/* Used by liveness code */
|
static void StopWorld();
|
static void StartWorld();
|
|
typedef void (*HeapSectionCallback) (void* user_data, void* start, void* end);
|
static void ForEachHeapSection(void* user_data, HeapSectionCallback callback);
|
static size_t GetSectionCount();
|
|
typedef void* (*GCCallWithAllocLockCallback)(void* user_data);
|
static void* CallWithAllocLockHeld(GCCallWithAllocLockCallback callback, void* user_data);
|
|
static void RegisterRoot(char *start, size_t size);
|
static void UnregisterRoot(char* start);
|
|
typedef std::pair<char*, size_t> (*GetDynamicRootDataProc)(void* root);
|
static void RegisterDynamicRoot(void* root, GetDynamicRootDataProc getRootDataFunc);
|
static void UnregisterDynamicRoot(void* root);
|
|
static void SetSkipThread(bool skip);
|
};
|
} /* namespace vm */
|
} /* namespace il2cpp */
|
