34 lines
701 B
C++
34 lines
701 B
C++
/*
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* \brief Kernel backend for virtual machines
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* \author Martin Stein
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* \date 2013-10-30
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*/
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/*
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* Copyright (C) 2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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/* core includes */
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#include <kernel/vm.h>
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using namespace Kernel;
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void Vm::exception(unsigned const cpu)
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{
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switch(_state->cpu_exception) {
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case Genode::Cpu_state::INTERRUPT_REQUEST:
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case Genode::Cpu_state::FAST_INTERRUPT_REQUEST:
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_interrupt(cpu);
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return;
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case Genode::Cpu_state::DATA_ABORT:
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_state->dfar = Cpu::Dfar::read();
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default:
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Cpu_job::_deactivate_own_share();
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_context->submit(1);
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}
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}
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