text: //
  // Copyright (C) 2019 Assured Information Security, Inc.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in all
  // copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  // SOFTWARE.
  
  #include <hve/arch/intel_x64/vcpu.h>
  
  namespace bfvmm::intel_x64
  {
  
  vpid_handler::vpid_handler(
      gsl::not_null<vcpu *> vcpu)
  {
      bfignored(vcpu);
  
      static uint16_t s_id = 1;
      //m_id = s_id++;
      m_id = s_id; 
  }
  
  void vpid_handler::enable()
  {
      vmcs_n::virtual_processor_identifier::set(m_id);
      vmcs_n::secondary_processor_based_vm_execution_controls::enable_vpid::enable();
      
      bfdebug_transaction(1, [&](std::string * msg) {
          bfdebug_subnhex(1, "enabled vpid", m_id, msg);
      });
   
  }
  
  void vpid_handler::disable()
  {
      vmcs_n::virtual_processor_identifier::set(0);
      vmcs_n::secondary_processor_based_vm_execution_controls::enable_vpid::disable();
  }
  
  }
  