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22 */ |
22 */ |
23 |
23 |
24 #ifndef CPU_X86_GC_Z_ZBARRIERSETASSEMBLER_X86_HPP |
24 #ifndef CPU_X86_GC_Z_ZBARRIERSETASSEMBLER_X86_HPP |
25 #define CPU_X86_GC_Z_ZBARRIERSETASSEMBLER_X86_HPP |
25 #define CPU_X86_GC_Z_ZBARRIERSETASSEMBLER_X86_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 |
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33 class MacroAssembler; |
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34 |
27 #ifdef COMPILER1 |
35 #ifdef COMPILER1 |
28 class LIR_Assembler; |
36 class LIR_Assembler; |
29 class LIR_OprDesc; |
37 class LIR_OprDesc; |
30 typedef LIR_OprDesc* LIR_Opr; |
38 typedef LIR_OprDesc* LIR_Opr; |
31 class StubAssembler; |
39 class StubAssembler; |
32 class ZLoadBarrierStubC1; |
40 class ZLoadBarrierStubC1; |
33 #endif // COMPILER1 |
41 #endif // COMPILER1 |
34 |
42 |
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43 #ifdef COMPILER2 |
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44 class Node; |
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45 class ZLoadBarrierStubC2; |
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46 #endif // COMPILER2 |
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47 |
35 class ZBarrierSetAssembler : public ZBarrierSetAssemblerBase { |
48 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: |
49 public: |
41 ZBarrierSetAssembler(); |
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42 |
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43 virtual void load_at(MacroAssembler* masm, |
50 virtual void load_at(MacroAssembler* masm, |
44 DecoratorSet decorators, |
51 DecoratorSet decorators, |
45 BasicType type, |
52 BasicType type, |
46 Register dst, |
53 Register dst, |
47 Address src, |
54 Address src, |
80 |
87 |
81 void generate_c1_load_barrier_runtime_stub(StubAssembler* sasm, |
88 void generate_c1_load_barrier_runtime_stub(StubAssembler* sasm, |
82 DecoratorSet decorators) const; |
89 DecoratorSet decorators) const; |
83 #endif // COMPILER1 |
90 #endif // COMPILER1 |
84 |
91 |
85 virtual void barrier_stubs_init(); |
92 #ifdef COMPILER2 |
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93 OptoReg::Name refine_register(const Node* node, |
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94 OptoReg::Name opto_reg); |
86 |
95 |
87 address load_barrier_slow_stub(Register reg); |
96 void generate_c2_load_barrier_stub(MacroAssembler* masm, |
88 address load_barrier_weak_slow_stub(Register reg); |
97 ZLoadBarrierStubC2* stub) const; |
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98 #endif // COMPILER2 |
89 }; |
99 }; |
90 |
100 |
91 #endif // CPU_X86_GC_Z_ZBARRIERSETASSEMBLER_X86_HPP |
101 #endif // CPU_X86_GC_Z_ZBARRIERSETASSEMBLER_X86_HPP |