fa_lru.hh (5706:2cc2387049bc) fa_lru.hh (5716:ee56bb539212)
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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166
167 /**
168 * Invalidate a cache block.
169 * @param blk The block to invalidate.
170 */
171 void invalidateBlk(BlkType *blk);
172
173 /**
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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

166
167 /**
168 * Invalidate a cache block.
169 * @param blk The block to invalidate.
170 */
171 void invalidateBlk(BlkType *blk);
172
173 /**
174 * Find the block in the cache and update the replacement data. Returns
175 * the access latency and the in cache flags as a side effect
174 * Access block and update replacement data. May not succeed, in which case
175 * NULL pointer is returned. This has all the implications of a cache
176 * access and should only be used as such.
177 * Returns the access latency and inCache flags as a side effect.
176 * @param addr The address to look for.
177 * @param asid The address space ID.
178 * @param lat The latency of the access.
179 * @param inCache The FALRUBlk::inCache flags.
180 * @return Pointer to the cache block.
181 */
178 * @param addr The address to look for.
179 * @param asid The address space ID.
180 * @param lat The latency of the access.
181 * @param inCache The FALRUBlk::inCache flags.
182 * @return Pointer to the cache block.
183 */
182 FALRUBlk* findBlock(Addr addr, int &lat, int *inCache = 0);
184 FALRUBlk* accessBlock(Addr addr, int &lat, int *inCache = 0);
183
184 /**
185 * Find the block in the cache, do not update the replacement data.
186 * @param addr The address to look for.
187 * @param asid The address space ID.
188 * @return Pointer to the cache block.
189 */
190 FALRUBlk* findBlock(Addr addr) const;

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186 /**
187 * Find the block in the cache, do not update the replacement data.
188 * @param addr The address to look for.
189 * @param asid The address space ID.
190 * @return Pointer to the cache block.
191 */
192 FALRUBlk* findBlock(Addr addr) const;

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