tlb.cc (7781:a9f9eed35b18) tlb.cc (7850:02450f4443ce)
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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551 }
552
553 // Set memory attributes
554 DPRINTF(TLBVerbose,
555 "Setting memory attributes: shareable: %d, innerAttrs: %d, \
556 outerAttrs: %d\n",
557 te->shareable, te->innerAttrs, te->outerAttrs);
558 setAttr(te->attributes);
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

--- 542 unchanged lines hidden (view full) ---

551 }
552
553 // Set memory attributes
554 DPRINTF(TLBVerbose,
555 "Setting memory attributes: shareable: %d, innerAttrs: %d, \
556 outerAttrs: %d\n",
557 te->shareable, te->innerAttrs, te->outerAttrs);
558 setAttr(te->attributes);
559 if (te->nonCacheable)
559 if (te->nonCacheable) {
560 req->setFlags(Request::UNCACHEABLE);
561
560 req->setFlags(Request::UNCACHEABLE);
561
562 // Prevent prefetching from I/O devices.
563 if (req->isPrefetch()) {
564 return new PrefetchAbort(vaddr, ArmFault::PrefetchUncacheable);
565 }
566 }
567
562 switch ( (dacr >> (te->domain * 2)) & 0x3) {
563 case 0:
564 domainFaults++;
565 DPRINTF(TLB, "TLB Fault: Data abort on domain. DACR: %#x domain: %#x"
566 " write:%d sNp:%d\n", dacr, te->domain, is_write, te->sNp);
567 if (is_fetch)
568 return new PrefetchAbort(vaddr,
569 (te->sNp ? ArmFault::Domain0 : ArmFault::Domain1));

--- 143 unchanged lines hidden --- 		568 switch ( (dacr >> (te->domain * 2)) & 0x3) {
569 case 0:
570 domainFaults++;
571 DPRINTF(TLB, "TLB Fault: Data abort on domain. DACR: %#x domain: %#x"
572 " write:%d sNp:%d\n", dacr, te->domain, is_write, te->sNp);
573 if (is_fetch)
574 return new PrefetchAbort(vaddr,
575 (te->sNp ? ArmFault::Domain0 : ArmFault::Domain1));

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