riscv/riscv_priv_instructions.h

// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef MPACT_RISCV_RISCV_RISCV_PRIV_INSTRUCTIONS_H_
#define MPACT_RISCV_RISCV_RISCV_PRIV_INSTRUCTIONS_H_

#include "mpact/sim/generic/instruction.h"

// This file contains the declarations of the instruction semantic functions
// for the RiscV 32i privileged instructions.

namespace mpact {
namespace sim {
namespace riscv {

using ::mpact::sim::generic::Instruction;

namespace RV32 {
void RiscVPrivURet(const Instruction *inst);
void RiscVPrivSRet(const Instruction *inst);
void RiscVPrivMRet(const Instruction *inst);
}  // namespace RV32

namespace RV64 {
void RiscVPrivURet(const Instruction *inst);
void RiscVPrivSRet(const Instruction *inst);
void RiscVPrivMRet(const Instruction *inst);
}  // namespace RV64

void RiscVPrivWfi(const Instruction *inst);
void RiscVPrivSFenceVmaZZ(const Instruction *inst);
void RiscVPrivSFenceVmaZN(const Instruction *inst);
void RiscVPrivSFenceVmaNZ(const Instruction *inst);
void RiscVPrivSFenceVmaNN(const Instruction *inst);

}  // namespace riscv
}  // namespace sim
}  // namespace mpact

#endif  // MPACT_RISCV_RISCV_RISCV_PRIV_INSTRUCTIONS_H_