1/*
2 * Copyright (c) 2010, 2012-2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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45
46#include "arch/arm/isa_device.hh"
47#include "arch/arm/registers.hh"
48#include "arch/arm/system.hh"
49#include "arch/arm/tlb.hh"
50#include "arch/arm/types.hh"
51#include "debug/Checkpoint.hh"
52#include "sim/sim_object.hh"
53#include "enums/DecoderFlavour.hh"
54
55struct ArmISAParams;
56struct DummyArmISADeviceParams;
57class ThreadContext;
58class Checkpoint;
59class EventManager;
60
61namespace ArmISA

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128 };
129
130 class ISA : public SimObject
131 {
132 protected:
133 // Parent system
134 ArmSystem *system;
135
136 // Micro Architecture
137 const Enums::DecoderFlavour _decoderFlavour;
138
139 /** Dummy device for to handle non-existing ISA devices */
140 DummyISADevice dummyDevice;
141
142 // PMU belonging to this ISA
143 BaseISADevice *pmu;
144
145 // Generic timer interface belonging to this ISA
146 std::unique_ptr<BaseISADevice> timer;

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428 UNSERIALIZE_SCALAR(haveLPAE);
429 UNSERIALIZE_SCALAR(haveVirtualization);
430 UNSERIALIZE_SCALAR(haveLargeAsid64);
431 UNSERIALIZE_SCALAR(physAddrRange64);
432 }
433
434 void startup(ThreadContext *tc) {}
435
436 Enums::DecoderFlavour decoderFlavour() const { return _decoderFlavour; }
437
438 /// Explicitly import the otherwise hidden startup
439 using SimObject::startup;
440
441 typedef ArmISAParams Params;
442
443 const Params *params() const;
444
445 ISA(Params *p);
446 };
447}
448
449#endif