base.hh (12731:36a41bd85c0f) base.hh (12743:b5ccee582b40)
1/*
2 * Copyright (c) 2012-2014,2016-2018 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

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191 std::string print();
192
193 /**
194 * Find a block using the memory address
195 */
196 virtual CacheBlk * findBlock(Addr addr, bool is_secure) const = 0;
197
198 /**
1/*
2 * Copyright (c) 2012-2014,2016-2018 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

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191 std::string print();
192
193 /**
194 * Find a block using the memory address
195 */
196 virtual CacheBlk * findBlock(Addr addr, bool is_secure) const = 0;
197
198 /**
199 * Find a block given set and way.
200 *
201 * @param set The set of the block.
202 * @param way The way of the block.
203 * @return The block.
204 */
205 virtual ReplaceableEntry* findBlockBySetAndWay(int set, int way) const = 0;
206
207 /**
199 * Align an address to the block size.
200 * @param addr the address to align.
201 * @return The block address.
202 */
203 Addr blkAlign(Addr addr) const
204 {
205 return addr & ~blkMask;
206 }

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211 * @return the block offset.
212 */
213 int extractBlkOffset(Addr addr) const
214 {
215 return (addr & blkMask);
216 }
217
218 /**
208 * Align an address to the block size.
209 * @param addr the address to align.
210 * @return The block address.
211 */
212 Addr blkAlign(Addr addr) const
213 {
214 return addr & ~blkMask;
215 }

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220 * @return the block offset.
221 */
222 int extractBlkOffset(Addr addr) const
223 {
224 return (addr & blkMask);
225 }
226
227 /**
219 * Find the cache block given set and way
220 * @param set The set of the block.
221 * @param way The way of the block.
222 * @return The cache block.
223 */
224 virtual CacheBlk *findBlockBySetAndWay(int set, int way) const = 0;
225
226 /**
227 * Limit the allocation for the cache ways.
228 * @param ways The maximum number of ways available for replacement.
229 */
230 virtual void setWayAllocationMax(int ways)
231 {
232 panic("This tag class does not implement way allocation limit!\n");
233 }
234

--- 110 unchanged lines hidden --- 		228 * Limit the allocation for the cache ways.
229 * @param ways The maximum number of ways available for replacement.
230 */
231 virtual void setWayAllocationMax(int ways)
232 {
233 panic("This tag class does not implement way allocation limit!\n");
234 }
235

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