69     _safepoint_offset(safepoint_offset) {}
 70   int max_size() const;
 71   void emit(C2_MacroAssembler& masm);
 72 };
 73 
 74 // We move non-hot code of the nmethod entry barrier to an out-of-line stub
 75 class C2EntryBarrierStub: public C2CodeStub {
 76 private:
 77   Label _guard; // Used on AArch64 and RISCV
 78 
 79 public:
 80   C2EntryBarrierStub() : C2CodeStub(),
 81     _guard() {}
 82 
 83   Label& guard() { return _guard; }
 84 
 85   int max_size() const;
 86   void emit(C2_MacroAssembler& masm);
 87 };
 88 




















 89 #endif // SHARE_OPTO_C2_CODESTUBS_HPP

 69     _safepoint_offset(safepoint_offset) {}
 70   int max_size() const;
 71   void emit(C2_MacroAssembler& masm);
 72 };
 73 
 74 // We move non-hot code of the nmethod entry barrier to an out-of-line stub
 75 class C2EntryBarrierStub: public C2CodeStub {
 76 private:
 77   Label _guard; // Used on AArch64 and RISCV
 78 
 79 public:
 80   C2EntryBarrierStub() : C2CodeStub(),
 81     _guard() {}
 82 
 83   Label& guard() { return _guard; }
 84 
 85   int max_size() const;
 86   void emit(C2_MacroAssembler& masm);
 87 };
 88 
 89 class C2CheckLockStackStub : public C2CodeStub {
 90 public:
 91   C2CheckLockStackStub() : C2CodeStub() {}
 92 
 93   int max_size() const;
 94   void emit(C2_MacroAssembler& masm);
 95 };
 96 
 97 #ifdef _LP64
 98 class C2LoadNKlassStub : public C2CodeStub {
 99 private:
100   Register _dst;
101 public:
102   C2LoadNKlassStub(Register dst) : C2CodeStub(), _dst(dst) {}
103   Register dst() { return _dst; }
104   int max_size() const;
105   void emit(C2_MacroAssembler& masm);
106 };
107 #endif
108 
109 #endif // SHARE_OPTO_C2_CODESTUBS_HPP