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Diffstat (limited to 'src/mem/cache/tags/iic.hh')
| -rw-r--r-- | src/mem/cache/tags/iic.hh | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/mem/cache/tags/iic.hh b/src/mem/cache/tags/iic.hh index 91e947704..a41af8612 100644 --- a/src/mem/cache/tags/iic.hh +++ b/src/mem/cache/tags/iic.hh @@ -1,4 +1,16 @@ /* + * Copyright (c) 2012 ARM Limited + * All rights reserved. + * + * The license below extends only to copyright in the software and shall + * not be construed as granting a license to any other intellectual + * property including but not limited to intellectual property relating + * to a hardware implementation of the functionality of the software + * licensed hereunder. You may use the software subject to the license + * terms below provided that you ensure that this notice is replicated + * unmodified and in its entirety in all distributions of the software, + * modified or unmodified, in source code or in binary form. + * * Copyright (c) 2002-2005 The Regents of The University of Michigan * All rights reserved. * @@ -450,6 +462,26 @@ class IIC : public BaseTags */ virtual void cleanupRefs(); + /** + * Visit each block in the tag store and apply a visitor to the + * block. + * + * The visitor should be a function (or object that behaves like a + * function) that takes a cache block reference as its parameter + * and returns a bool. A visitor can request the traversal to be + * stopped by returning false, returning true causes it to be + * called for the next block in the tag store. + * + * \param visitor Visitor to call on each block. + */ + template <typename V> + void forEachBlk(V &visitor) { + for (unsigned i = 0; i < numTags; ++i) { + if (!visitor(tagStore[i])) + return; + } + } + private: /** * Return the hash of the address. |