1/* 2 * Copyright (c) 2010, 2012-2018 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 --- 43 unchanged lines hidden (view full) --- 52#include "debug/TLB.hh" 53#include "debug/TLBVerbose.hh" 54#include "dev/dma_device.hh" 55#include "sim/system.hh" 56 57using namespace ArmISA; 58 59TableWalker::TableWalker(const Params *p) |
60 : ClockedObject(p), |
61 stage2Mmu(NULL), port(NULL), masterId(Request::invldMasterId), 62 isStage2(p->is_stage2), tlb(NULL), 63 currState(NULL), pending(false), 64 numSquashable(p->num_squash_per_cycle), 65 pendingReqs(0), 66 pendingChangeTick(curTick()), 67 doL1DescEvent([this]{ doL1DescriptorWrapper(); }, name()), 68 doL2DescEvent([this]{ doL2DescriptorWrapper(); }, name()), --- 50 unchanged lines hidden (view full) --- 119{ 120 if (if_name == "port") { 121 if (!isStage2) { 122 return *port; 123 } else { 124 fatal("Cannot access table walker port through stage-two walker\n"); 125 } 126 } |
127 return ClockedObject::getPort(if_name, idx); |
128} 129 130TableWalker::WalkerState::WalkerState() : 131 tc(nullptr), aarch64(false), el(EL0), physAddrRange(0), req(nullptr), 132 asid(0), vmid(0), isHyp(false), transState(nullptr), 133 vaddr(0), vaddr_tainted(0), isWrite(false), isFetch(false), isSecure(false), 134 secureLookup(false), rwTable(false), userTable(false), xnTable(false), 135 pxnTable(false), stage2Req(false), --- 2152 unchanged lines hidden --- |