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authorDaniel R. Carvalho <odanrc@yahoo.com.br>2018-06-02 15:04:49 +0200
committerDaniel Carvalho <odanrc@yahoo.com.br>2018-06-08 09:37:23 +0000
commitfa44e21f2eb0ea1be035b2a14bd6ad6ada14375b (patch)
treef2b673c88d86ddf2740b060f9aca81429864a371 /src/mem/cache/tags/fa_lru.hh
parentf89fe7049d3ae91835bf3c5da72462b60e35d095 (diff)
downloadgem5-fa44e21f2eb0ea1be035b2a14bd6ad6ada14375b.tar.xz
mem-cache: Use secure bit in findVictim
Sector caches must know if there was a sector hit in order to decide whether a victim's sector must be fully evicted to give place to a new sector or not. In order to do so it needs the tag and secure information. Change-Id: Ib554169e25fa131d6bf986561f7970b787c56874 Reviewed-on: https://gem5-review.googlesource.com/10722 Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/mem/cache/tags/fa_lru.hh')
-rw-r--r--src/mem/cache/tags/fa_lru.hh5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index b134417b5..7aec36a61 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -199,11 +199,12 @@ class FALRU : public BaseTags
* only contains the victim.
*
* @param addr Address to find a victim for.
+ * @param is_secure True if the target memory space is secure.
* @param evict_blks Cache blocks to be evicted.
* @return Cache block to be replaced.
*/
- CacheBlk* findVictim(Addr addr, std::vector<CacheBlk*>& evict_blks) const
- override;
+ CacheBlk* findVictim(Addr addr, const bool is_secure,
+ std::vector<CacheBlk*>& evict_blks) const override;
/**
* Insert the new block into the cache and update replacement data.