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22 */ |
22 */ |
23 |
23 |
24 #ifndef CPU_AARCH64_GC_Z_ZBARRIERSETASSEMBLER_AARCH64_HPP |
24 #ifndef CPU_AARCH64_GC_Z_ZBARRIERSETASSEMBLER_AARCH64_HPP |
25 #define CPU_AARCH64_GC_Z_ZBARRIERSETASSEMBLER_AARCH64_HPP |
25 #define CPU_AARCH64_GC_Z_ZBARRIERSETASSEMBLER_AARCH64_HPP |
26 |
26 |
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27 #include "code/vmreg.hpp" |
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28 #include "oops/accessDecorators.hpp" |
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29 #ifdef COMPILER2 |
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30 #include "opto/optoreg.hpp" |
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31 #endif // COMPILER2 |
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32 |
27 #ifdef COMPILER1 |
33 #ifdef COMPILER1 |
28 class LIR_Assembler; |
34 class LIR_Assembler; |
29 class LIR_OprDesc; |
35 class LIR_OprDesc; |
30 typedef LIR_OprDesc* LIR_Opr; |
36 typedef LIR_OprDesc* LIR_Opr; |
31 class StubAssembler; |
37 class StubAssembler; |
32 class ZLoadBarrierStubC1; |
38 class ZLoadBarrierStubC1; |
33 #endif // COMPILER1 |
39 #endif // COMPILER1 |
34 |
40 |
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41 #ifdef COMPILER2 |
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42 class Node; |
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43 class ZLoadBarrierStubC2; |
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44 #endif // COMPILER2 |
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45 |
35 class ZBarrierSetAssembler : public ZBarrierSetAssemblerBase { |
46 class ZBarrierSetAssembler : public ZBarrierSetAssemblerBase { |
36 private: |
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37 address _load_barrier_slow_stub[RegisterImpl::number_of_registers]; |
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38 address _load_barrier_weak_slow_stub[RegisterImpl::number_of_registers]; |
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39 |
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40 public: |
47 public: |
41 ZBarrierSetAssembler(); |
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42 |
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43 virtual void load_at(MacroAssembler* masm, |
48 virtual void load_at(MacroAssembler* masm, |
44 DecoratorSet decorators, |
49 DecoratorSet decorators, |
45 BasicType type, |
50 BasicType type, |
46 Register dst, |
51 Register dst, |
47 Address src, |
52 Address src, |
81 |
86 |
82 void generate_c1_load_barrier_runtime_stub(StubAssembler* sasm, |
87 void generate_c1_load_barrier_runtime_stub(StubAssembler* sasm, |
83 DecoratorSet decorators) const; |
88 DecoratorSet decorators) const; |
84 #endif // COMPILER1 |
89 #endif // COMPILER1 |
85 |
90 |
86 virtual void barrier_stubs_init(); |
91 #ifdef COMPILER2 |
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92 OptoReg::Name refine_register(const Node* node, |
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93 OptoReg::Name opto_reg); |
87 |
94 |
88 address load_barrier_slow_stub(Register reg); |
95 void generate_c2_load_barrier_stub(MacroAssembler* masm, |
89 address load_barrier_weak_slow_stub(Register reg); |
96 ZLoadBarrierStubC2* stub) const; |
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97 #endif // COMPILER2 |
90 }; |
98 }; |
91 |
99 |
92 #endif // CPU_AARCH64_GC_Z_ZBARRIERSETASSEMBLER_AARCH64_HPP |
100 #endif // CPU_AARCH64_GC_Z_ZBARRIERSETASSEMBLER_AARCH64_HPP |