base.cc (13477:044307c0d0b8) base.cc (13478:59414c401cd9)
1/*
2 * Copyright (c) 2012-2013, 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

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

493
494 if (blk && blk->isWritable() && !pkt->req->isCacheInvalidate()) {
495 // If at this point the referenced block is writable and the
496 // response is not a cache invalidate, we promote targets that
497 // were deferred as we couldn't guarrantee a writable copy
498 mshr->promoteWritable();
499 }
500
1/*
2 * Copyright (c) 2012-2013, 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

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

493
494 if (blk && blk->isWritable() && !pkt->req->isCacheInvalidate()) {
495 // If at this point the referenced block is writable and the
496 // response is not a cache invalidate, we promote targets that
497 // were deferred as we couldn't guarrantee a writable copy
498 mshr->promoteWritable();
499 }
500
501 serviceMSHRTargets(mshr, pkt, blk, writebacks);
501 serviceMSHRTargets(mshr, pkt, blk);
502
503 if (mshr->promoteDeferredTargets()) {
504 // avoid later read getting stale data while write miss is
505 // outstanding.. see comment in timingAccess()
506 if (blk) {
507 blk->status &= ~BlkReadable;
508 }
509 mshrQueue.markPending(mshr);

--- 1936 unchanged lines hidden --- 		502
503 if (mshr->promoteDeferredTargets()) {
504 // avoid later read getting stale data while write miss is
505 // outstanding.. see comment in timingAccess()
506 if (blk) {
507 blk->status &= ~BlkReadable;
508 }
509 mshrQueue.markPending(mshr);

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