ICALL(GC_1, "GetTotalMemory", ves_icall_System_GC_GetTotalMemory)
ICALL(GC_2, "InternalCollect", ves_icall_System_GC_InternalCollect)
ICALL(GC_3, "KeepAlive", ves_icall_System_GC_KeepAlive)
-ICALL(GC_4, "_ReRegisterForFinalize", ves_icall_System_GC_ReRegisterForFinalize)
ICALL(GC_4a, "RecordPressure", mono_gc_add_memory_pressure)
ICALL(GC_6, "WaitForPendingFinalizers", ves_icall_System_GC_WaitForPendingFinalizers)
+ICALL(GC_6b, "_ReRegisterForFinalize", ves_icall_System_GC_ReRegisterForFinalize)
ICALL(GC_7, "_SuppressFinalize", ves_icall_System_GC_SuppressFinalize)
ICALL(GC_9, "get_ephemeron_tombstone", ves_icall_System_GC_get_ephemeron_tombstone)
ICALL(GC_8, "register_ephemeron_array", ves_icall_System_GC_register_ephemeron_array)