92 lines
1.9 KiB
C++
92 lines
1.9 KiB
C++
/*
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* \brief VMM cpu object
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* \author Stefan Kalkowski
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* \date 2019-07-18
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*/
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/*
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* Copyright (C) 2019 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 _SRC__SERVER__VMM__CPU_H_
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#define _SRC__SERVER__VMM__CPU_H_
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#include <cpu_base.h>
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namespace Vmm { class Cpu; }
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class Vmm::Cpu : public Vmm::Cpu_base
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{
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public:
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Cpu(Vm & vm,
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Genode::Vm_connection & vm_session,
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Mmio_bus & bus,
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Gic & gic,
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Genode::Env & env,
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Genode::Heap & heap,
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Genode::Entrypoint & ep);
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enum Exception_type {
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NO_EXCEPTION,
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RESET,
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UNDEFINED,
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HVC,
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PF_ABORT,
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DATA_ABORT,
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IRQ,
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FIQ,
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TRAP
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};
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private:
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struct Ccsidr : System_register
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{
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System_register & csselr;
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Ccsidr(System_register &csselr,
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Genode::Avl_tree<System_register> & tree)
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: System_register(0, 1, 0, 0, "CCSIDR", false, 0x0, tree),
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csselr(csselr) {}
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virtual Genode::addr_t read() const override;
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};
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/******************************
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** Identification registers **
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******************************/
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System_register _sr_midr;
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System_register _sr_mpidr;
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System_register _sr_mmfr0;
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System_register _sr_mmfr1;
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System_register _sr_mmfr2;
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System_register _sr_mmfr3;
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System_register _sr_isar0;
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System_register _sr_isar1;
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System_register _sr_isar2;
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System_register _sr_isar3;
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System_register _sr_isar4;
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System_register _sr_isar5;
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System_register _sr_pfr0;
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System_register _sr_pfr1;
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System_register _sr_clidr;
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System_register _sr_csselr;
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System_register _sr_ctr;
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System_register _sr_revidr;
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Ccsidr _sr_ccsidr;
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/*********************
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** System register **
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*********************/
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System_register _sr_actlr;
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};
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#endif /* _SRC__SERVER__VMM__CPU_H_ */
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