diff --git a/src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp b/src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp
index d6e942f..04cc82a 100644
--- a/src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp
+++ b/src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp
@@ -28,6 +28,11 @@
 #include "asm/macroAssembler.hpp"
 #include "gc/shared/modRefBarrierSetAssembler.hpp"
 
+class LIR_Assembler;
+class StubAssembler;
+class G1PreBarrierStub;
+class G1PostBarrierStub;
+
 class G1BarrierSetAssembler: public ModRefBarrierSetAssembler {
 protected:
   void gen_write_ref_array_pre_barrier(MacroAssembler* masm, DecoratorSet decorators,
@@ -54,6 +59,12 @@ protected:
                             Address dst, Register val, Register tmp1, Register tmp2);
 
 public:
+  void gen_g1_pre_barrier_stub(LIR_Assembler* ce, G1PreBarrierStub* stub);
+  void gen_g1_post_barrier_stub(LIR_Assembler* ce, G1PostBarrierStub* stub);
+
+  void generate_c1_pre_barrier_runtime_stub(StubAssembler* sasm);
+  void generate_c1_post_barrier_runtime_stub(StubAssembler* sasm);
+
   void load_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                Register dst, Address src, Register tmp1, Register tmp_thread);
 };