diff --git a/ecmascript/builtins/builtins_gc.cpp b/ecmascript/builtins/builtins_gc.cpp
index fd745c574c11c9a3406a4d0bc09c83d882d479e5..3fa04db1a027bef9d370ea0fea2fa045879e5e29 100644
--- a/ecmascript/builtins/builtins_gc.cpp
+++ b/ecmascript/builtins/builtins_gc.cpp
@@ -81,4 +81,18 @@ JSTaggedValue BuiltinsGc::RegisterNativeFree(EcmaRuntimeCallInfo *info)
     heap->DecreaseNativeBindingSize(std::min(allocated, static_cast<size_t>(size)));
     return JSTaggedValue::Undefined();
 }
+
+JSTaggedValue BuiltinsGc::WaitForFinishGC(EcmaRuntimeCallInfo *info)
+{
+    auto *heap = const_cast<Heap *>(info->GetThread()->GetEcmaVM()->GetHeap());
+    heap->WaitAllTasksFinished();
+    return JSTaggedValue::Undefined();
+}
+
+JSTaggedValue BuiltinsGc::StartGC(EcmaRuntimeCallInfo *info)
+{
+    auto *heap = const_cast<Heap *>(info->GetThread()->GetEcmaVM()->GetHeap());
+    heap->CollectGarbage(TriggerGCType::FULL_GC, GCReason::EXTERNAL_TRIGGER);
+    return JSTaggedValue::Undefined();
+}
 }  // namespace panda::ecmascript::builtins
diff --git a/ecmascript/builtins/builtins_gc.h b/ecmascript/builtins/builtins_gc.h
index e6640c696870cc1d5f218b937e15dfae7d429a87..44533b615155c7e0863b82fbf2751ded5b159ab9 100644
--- a/ecmascript/builtins/builtins_gc.h
+++ b/ecmascript/builtins/builtins_gc.h
@@ -19,19 +19,6 @@
 #include "ecmascript/base/builtins_base.h"
 #include "ecmascript/js_thread.h"
 
-// List of functions in ArkTools.GC, extension of JS engine.
-// V(name, func, length, stubIndex)
-// where BuiltinsGc::func refers to the native implementation of GC[name].
-//       kungfu::BuiltinsStubCSigns::stubIndex refers to the builtin stub index, or INVALID if no stub available.
-#define BUILTIN_GC_FUNCTIONS(V)                                             \
-    V("getFreeHeapSize",                           GetFreeHeapSize,                           0, INVALID)     \
-    V("getReservedHeapSize",                       GetReservedHeapSize,                       0, INVALID)     \
-    V("getUsedHeapSize",                           GetUsedHeapSize,                           0, INVALID)     \
-    V("getObjectAddress",                          GetObjectAddress,                          1, INVALID)     \
-    V("getObjectSpaceType",                        GetObjectSpaceType,                        1, INVALID)     \
-    V("registerNativeAllocation",                  RegisterNativeAllocation,                  1, INVALID)     \
-    V("registerNativeFree",                        RegisterNativeFree,                        1, INVALID)
-
 namespace panda::ecmascript::builtins {
 class BuiltinsGc : public base::BuiltinsBase {
 public:
@@ -49,6 +36,10 @@ public:
 
     static JSTaggedValue RegisterNativeFree(EcmaRuntimeCallInfo *info);
 
+    static JSTaggedValue WaitForFinishGC(EcmaRuntimeCallInfo *info);
+
+    static JSTaggedValue StartGC(EcmaRuntimeCallInfo *info);
+
     static Span<const base::BuiltinFunctionEntry> GetGcFunctions()
     {
         return Span<const base::BuiltinFunctionEntry>(GC_FUNCTIONS);
@@ -58,8 +49,20 @@ private:
 #define BUILTINS_GC_FUNCTION_ENTRY(name, method, length, id) \
     base::BuiltinFunctionEntry::Create(name, BuiltinsGc::method, length, kungfu::BuiltinsStubCSigns::id),
 
-    static constexpr std::array GC_FUNCTIONS  = {
-        BUILTIN_GC_FUNCTIONS(BUILTINS_GC_FUNCTION_ENTRY)
+// List of functions in ArkTools.GC, extension of JS engine.
+// where BuiltinsGc::func refers to the native implementation of GC[name].
+//       kungfu::BuiltinsStubCSigns::stubIndex refers to the builtin stub index, or INVALID if no stub available.
+
+    static constexpr std::array GC_FUNCTIONS = {
+        BUILTINS_GC_FUNCTION_ENTRY("getFreeHeapSize",             GetFreeHeapSize,               0, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("getReservedHeapSize",         GetReservedHeapSize,           0, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("getUsedHeapSize",             GetUsedHeapSize,               0, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("getObjectAddress",            GetObjectAddress,              1, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("getObjectSpaceType",          GetObjectSpaceType,            1, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("registerNativeAllocation",    RegisterNativeAllocation,      1, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("registerNativeFree",          RegisterNativeFree,            1, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("waitForFinishGC",             WaitForFinishGC,               0, INVALID)
+        BUILTINS_GC_FUNCTION_ENTRY("startGC",                     StartGC,                       0, INVALID)
     };
 #undef BUILTINS_GC_FUNCTION_ENTRY
 };
diff --git a/test/moduletest/builtins/builtinsgc.js b/test/moduletest/builtins/builtinsgc.js
index b543e199db9163fb17fc67a5408f32ef477ff240..fc1e1c2c98de4f490c92b42cd86ec7918aebad7d 100644
--- a/test/moduletest/builtins/builtinsgc.js
+++ b/test/moduletest/builtins/builtinsgc.js
@@ -58,3 +58,5 @@ try {
 
 ArkTools.GC.registerNativeFree(100);
 ArkTools.GC.registerNativeAllocation(20000);
+ArkTools.GC.waitForFinishGC();
+ArkTools.GC.startGC();