From: Daniel R. Carvalho <odanrc@yahoo.com.br>
Date: Wed, 3 Oct 2018 12:37:15 +0000 (+0200)
Subject: mem-cache: Fix FALRU inCachesMask initialization
X-Git-Tag: v19.0.0.0~1657
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bb007aa738b5383fc038b134aaf7d2082a6a22c8;p=gem5.git

mem-cache: Fix FALRU inCachesMask initialization

inCachesMask is not being initialized, which triggers an assertion
on insertion. Fix this by implementing a default constructor for
the FALRUBlk.

Change-Id: I587cf5e0191c4587d938e6ab6036ec1b32f37793
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/13207
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
---

diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index 876219b00..55362a424 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -82,6 +82,8 @@ typedef uint32_t CachesMask;
 class FALRUBlk : public CacheBlk
 {
   public:
+    FALRUBlk() : CacheBlk(), prev(nullptr), next(nullptr), inCachesMask(0) {}
+
     /** The previous block in LRU order. */
     FALRUBlk *prev;
     /** The next block in LRU order. */