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src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp

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41 private:
42 
43   void satb_write_barrier_pre(MacroAssembler* masm,
44                               Register obj,
45                               Register pre_val,
46                               Register thread,
47                               Register tmp,
48                               bool tosca_live,
49                               bool expand_call);
50 
51   void shenandoah_write_barrier_pre(MacroAssembler* masm,
52                                     Register obj,
53                                     Register pre_val,
54                                     Register thread,
55                                     Register tmp,
56                                     bool tosca_live,
57                                     bool expand_call);
58 
59   void iu_barrier_impl(MacroAssembler* masm, Register dst, Register tmp);
60 




61 public:
62   void iu_barrier(MacroAssembler* masm, Register dst, Register tmp);
63 #ifdef COMPILER1
64   void gen_pre_barrier_stub(LIR_Assembler* ce, ShenandoahPreBarrierStub* stub);
65   void gen_load_reference_barrier_stub(LIR_Assembler* ce, ShenandoahLoadReferenceBarrierStub* stub);
66   void generate_c1_pre_barrier_runtime_stub(StubAssembler* sasm);
67   void generate_c1_load_reference_barrier_runtime_stub(StubAssembler* sasm, DecoratorSet decorators);
68 #endif
69 
70   void load_reference_barrier(MacroAssembler* masm, Register dst, Address src, DecoratorSet decorators);
71 
72   void cmpxchg_oop(MacroAssembler* masm,
73                    Register res, Address addr, Register oldval, Register newval,
74                    bool exchange, Register tmp1, Register tmp2);
75   virtual void arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
76                                   Register src, Register dst, Register count);


77   virtual void load_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
78                        Register dst, Address src, Register tmp1, Register tmp_thread);
79   virtual void store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
80                         Address dst, Register val, Register tmp1, Register tmp2);
81   virtual void try_resolve_jobject_in_native(MacroAssembler* masm, Register jni_env,
82                                              Register obj, Register tmp, Label& slowpath);
83 };
84 
85 #endif // CPU_X86_GC_SHENANDOAH_SHENANDOAHBARRIERSETASSEMBLER_X86_HPP

41 private:
42 
43   void satb_write_barrier_pre(MacroAssembler* masm,
44                               Register obj,
45                               Register pre_val,
46                               Register thread,
47                               Register tmp,
48                               bool tosca_live,
49                               bool expand_call);
50 
51   void shenandoah_write_barrier_pre(MacroAssembler* masm,
52                                     Register obj,
53                                     Register pre_val,
54                                     Register thread,
55                                     Register tmp,
56                                     bool tosca_live,
57                                     bool expand_call);
58 
59   void iu_barrier_impl(MacroAssembler* masm, Register dst, Register tmp);
60 
61   void store_check(MacroAssembler* masm, Register obj);
62 
63   void gen_write_ref_array_post_barrier(MacroAssembler* masm, DecoratorSet decorators, Register addr, Register count, Register tmp);
64 
65 public:
66   void iu_barrier(MacroAssembler* masm, Register dst, Register tmp);
67 #ifdef COMPILER1
68   void gen_pre_barrier_stub(LIR_Assembler* ce, ShenandoahPreBarrierStub* stub);
69   void gen_load_reference_barrier_stub(LIR_Assembler* ce, ShenandoahLoadReferenceBarrierStub* stub);
70   void generate_c1_pre_barrier_runtime_stub(StubAssembler* sasm);
71   void generate_c1_load_reference_barrier_runtime_stub(StubAssembler* sasm, DecoratorSet decorators);
72 #endif
73 
74   void load_reference_barrier(MacroAssembler* masm, Register dst, Address src, DecoratorSet decorators);
75 
76   void cmpxchg_oop(MacroAssembler* masm,
77                    Register res, Address addr, Register oldval, Register newval,
78                    bool exchange, Register tmp1, Register tmp2);
79   virtual void arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
80                                   Register src, Register dst, Register count);
81   virtual void arraycopy_epilogue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
82                                   Register src, Register dst, Register count);
83   virtual void load_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
84                        Register dst, Address src, Register tmp1, Register tmp_thread);
85   virtual void store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
86                         Address dst, Register val, Register tmp1, Register tmp2);
87   virtual void try_resolve_jobject_in_native(MacroAssembler* masm, Register jni_env,
88                                              Register obj, Register tmp, Label& slowpath);
89 };
90 
91 #endif // CPU_X86_GC_SHENANDOAH_SHENANDOAHBARRIERSETASSEMBLER_X86_HPP
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