1/*
2 * Copyright (c) 2010 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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441{
442 return NoFault;
443}
444
445Fault
446TLB::translateFs(RequestPtr req, ThreadContext *tc, Mode mode,
447 Translation *translation, bool &delay, bool timing)
448{
449 if (!miscRegValid)
450 updateMiscReg(tc);
451
452 Addr vaddr = req->getVaddr();
453 uint32_t flags = req->getFlags();
454
455 bool is_fetch = (mode == Execute);
456 bool is_write = (mode == Write);
457 bool is_priv = isPriv && !(flags & UserMode);
458
459 DPRINTF(TLBVerbose, "CPSR is user:%d UserMode:%d\n",
460 isPriv, flags & UserMode);
461 // If this is a clrex instruction, provide a PA of 0 with no fault
462 // This will force the monitor to set the tracked address to 0
463 // a bit of a hack but this effectively clrears this processors monitor
464 if (flags & Request::CLEAR_LL){
465 req->setPaddr(0);
466 req->setFlags(Request::UNCACHEABLE);
467 req->setFlags(Request::CLEAR_LL);

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