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#ifndef CPU_RISCV_GC_Z_ZBARRIERSETASSEMBLER_RISCV_HPP
#define CPU_RISCV_GC_Z_ZBARRIERSETASSEMBLER_RISCV_HPP

#include "code/vmreg.hpp"
#include "oops/accessDecorators.hpp"
#ifdef COMPILER1
#include "c1/c1_LIR.hpp"
#endif // COMPILER1
#ifdef COMPILER2
#include "gc/z/c2/zBarrierSetC2.hpp"
#include "opto/optoreg.hpp"
#endif // COMPILER2

#ifdef COMPILER1
class LIR_Address;
class LIR_Assembler;
class LIR_Opr;
class StubAssembler;
class ZLoadBarrierStubC1;
class ZStoreBarrierStubC1;
#endif // COMPILER1

#ifdef COMPILER2
class MachNode;
class Node;
#endif // COMPILER2

const int ZBarrierRelocationFormatLoadBadMask   = 0;
const int ZBarrierRelocationFormatMarkBadMask   = 1;
const int ZBarrierRelocationFormatStoreGoodBits = 2;
const int ZBarrierRelocationFormatStoreBadMask  = 3;

class ZBarrierSetAssembler : public ZBarrierSetAssemblerBase {
public:
  virtual void load_at(MacroAssembler* masm,
                       DecoratorSet decorators,
                       BasicType type,
                       Register dst,
                       Address src,
                       Register tmp1,
                       Register tmp2);

  void store_barrier_fast(MacroAssembler* masm,
                          Address ref_addr,
                          Register rnew_zaddress,
                          Register rnew_zpointer,
                          Register rtmp,
                          bool in_nmethod,
                          bool is_atomic,
                          Label& medium_path,
                          Label& medium_path_continuation) const;

  void store_barrier_medium(MacroAssembler* masm,
                            Address ref_addr,
                            Register rtmp1,
                            Register rtmp2,
                            Register rtmp3,
                            bool is_native,
                            bool is_atomic,
                            Label& medium_path_continuation,
                            Label& slow_path,
                            Label& slow_path_continuation) const;

  virtual void store_at(MacroAssembler* masm,
                        DecoratorSet decorators,
                        BasicType type,
                        Address dst,
                        Register val,
                        Register tmp1,
                        Register tmp2,
                        Register tmp3);

  virtual void arraycopy_prologue(MacroAssembler* masm,
                                  DecoratorSet decorators,
                                  bool is_oop,
                                  Register src,
                                  Register dst,
                                  Register count,
                                  RegSet saved_regs);

  virtual void copy_load_at(MacroAssembler* masm,
                            DecoratorSet decorators,
                            BasicType type,
                            size_t bytes,
                            Register dst,
                            Address src,
                            Register tmp);

  virtual void copy_store_at(MacroAssembler* masm,
                             DecoratorSet decorators,
                             BasicType type,
                             size_t bytes,
                             Address dst,
                             Register src,
                             Register tmp1,
                             Register tmp2,
                             Register tmp3);

  virtual bool supports_rvv_arraycopy();

  virtual void try_resolve_jobject_in_native(MacroAssembler* masm,
                                             Register jni_env,
                                             Register robj,
                                             Register tmp,
                                             Label& slowpath);

  virtual NMethodPatchingType nmethod_patching_type() { return NMethodPatchingType::conc_instruction_and_data_patch; }

  void patch_barrier_relocation(address addr, int format);

  void patch_barriers() {}

#ifdef COMPILER1
  void generate_c1_color(LIR_Assembler* ce, LIR_Opr ref) const;
  void generate_c1_uncolor(LIR_Assembler* ce, LIR_Opr ref) const;

  void generate_c1_load_barrier_test(LIR_Assembler* ce,
                                     LIR_Opr ref) const;
  void generate_c1_load_barrier(LIR_Assembler* ce,
                                LIR_Opr ref,
                                ZLoadBarrierStubC1* stub,
                                bool on_non_strong) const;

  void generate_c1_load_barrier_stub(LIR_Assembler* ce,
                                     ZLoadBarrierStubC1* stub) const;

  void generate_c1_load_barrier_runtime_stub(StubAssembler* sasm,
                                             DecoratorSet decorators) const;

  void generate_c1_store_barrier(LIR_Assembler* ce,
                                 LIR_Address* addr,
                                 LIR_Opr new_zaddress,
                                 LIR_Opr new_zpointer,
                                 ZStoreBarrierStubC1* stub) const;

  void generate_c1_store_barrier_stub(LIR_Assembler* ce,
                                      ZStoreBarrierStubC1* stub) const;

  void generate_c1_store_barrier_runtime_stub(StubAssembler* sasm,
                                              bool self_healing) const;
#endif // COMPILER1

#ifdef COMPILER2
  void generate_c2_load_barrier_stub(MacroAssembler* masm,
                                     ZLoadBarrierStubC2* stub) const;
  void generate_c2_store_barrier_stub(MacroAssembler* masm,
                                      ZStoreBarrierStubC2* stub) const;
#endif // COMPILER2

  void check_oop(MacroAssembler* masm, Register obj, Register tmp1, Register tmp2, Label& error);
};

#endif // CPU_RISCV_GC_Z_ZBARRIERSETASSEMBLER_RISCV_HPP