EventType.hh

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/*
 * Copyright 2021 Assured Information Security, Inc.
 *
 * 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
 *
 *         http://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.
 */
#pragma once
 
#include <ostream>
#include <string>
 
namespace introvirt {
 
enum class EventType : int {
    EVENT_FAST_SYSCALL,     
    EVENT_FAST_SYSCALL_RET, 
    EVENT_SW_INT,           
    EVENT_SW_IRET,          
    EVENT_CR_READ,          
    EVENT_CR_WRITE,         
    EVENT_MSR_READ,         
    EVENT_MSR_WRITE,        
    EVENT_EXCEPTION,        
    EVENT_MEM_ACCESS,       
    EVENT_SINGLE_STEP,      
    EVENT_HYPERCALL,        
    EVENT_REBOOT,           
    EVENT_SHUTDOWN,         
 
    EVENT_MAX = EVENT_SHUTDOWN, 
    EVENT_UNKNOWN = -1,         
};
 
const std::string& to_string(EventType type);
 
std::ostream& operator<<(std::ostream& os, EventType type);
 
} // namespace introvirt