From: Xiaoyu Ma <xiaoyuma@google.com>
Date: Wed, 17 Jan 2018 23:08:06 +0000 (-0800)
Subject: mem-cache: Allow prefetchers to override setCache.
X-Git-Tag: v19.0.0.0~2254
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f80e7c072fcac179b98dbbac8cc90dba68af9cf4;p=gem5.git

mem-cache: Allow prefetchers to override setCache.

This lets them hook setCache, perhaps to set up additional state based
on the set cache.

Change-Id: Ic3b34fa43d052c71e8ef733a57fe47c70899cd27
Reviewed-on: https://gem5-review.googlesource.com/8701
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
---

diff --git a/src/mem/cache/prefetch/base.hh b/src/mem/cache/prefetch/base.hh
index 683c59f1f..3b2310621 100644
--- a/src/mem/cache/prefetch/base.hh
+++ b/src/mem/cache/prefetch/base.hh
@@ -125,7 +125,7 @@ class BasePrefetcher : public ClockedObject
 
     virtual ~BasePrefetcher() {}
 
-    void setCache(BaseCache *_cache);
+    virtual void setCache(BaseCache *_cache);
 
     /**
      * Notify prefetcher of cache access (may be any access or just