82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
/*
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* \brief CPU, PIC, and timer context of a virtual machine
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* \author Stefan Kalkowski
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* \date 2015-02-10
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*/
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/*
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* Copyright (C) 2015-2017 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 Affero General Public License version 3.
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*/
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#ifndef _INCLUDE__SPEC__ARNDALE__VM_STATE_H_
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#define _INCLUDE__SPEC__ARNDALE__VM_STATE_H_
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/* Genode includes */
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#include <cpu/cpu_state.h>
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namespace Genode
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{
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/**
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* CPU context of a virtual machine
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*/
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struct Vm_state;
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}
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struct Genode::Vm_state : Genode::Cpu_state_modes
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{
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Genode::uint64_t vttbr { 0 };
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Genode::uint32_t sctrl { 0 };
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Genode::uint32_t esr_el2 { 0 };
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Genode::uint32_t hpfar_el2 { 0 };
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Genode::uint32_t far_el2 { 0 };
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Genode::uint32_t hifar { 0 };
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Genode::uint32_t ttbcr { 0 };
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Genode::uint32_t ttbr0 { 0 };
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Genode::uint32_t ttbr1 { 0 };
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Genode::uint32_t prrr { 0 };
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Genode::uint32_t nmrr { 0 };
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Genode::uint32_t dacr { 0 };
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Genode::uint32_t dfsr { 0 };
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Genode::uint32_t ifsr { 0 };
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Genode::uint32_t adfsr { 0 };
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Genode::uint32_t aifsr { 0 };
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Genode::uint32_t dfar { 0 };
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Genode::uint32_t ifar { 0 };
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Genode::uint32_t cidr { 0 };
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Genode::uint32_t tls1 { 0 };
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Genode::uint32_t tls2 { 0 };
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Genode::uint32_t tls3 { 0 };
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Genode::uint32_t cpacr { 0 };
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/**
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* Fpu registers
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*/
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Genode::uint32_t fpscr { 0 };
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Genode::uint64_t d0_d31[32]{ 0 };
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/**
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* Timer related registers
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*/
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struct Timer {
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Genode::uint64_t offset { 0 };
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Genode::uint64_t compare { 0 };
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Genode::uint32_t control { 0 };
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Genode::uint32_t kcontrol { 0 };
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bool irq { false };
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} timer {};
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/**
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* Interrupt related values
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*/
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struct Pic
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{
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unsigned last_irq { 1023 };
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unsigned virtual_irq { 1023 };
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} irqs {};
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};
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#endif /* _INCLUDE__SPEC__ARNDALE__VM_STATE_H_ */
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