From f54020eb8155371725ab75b0fc5c419287eca084 Mon Sep 17 00:00:00 2001 From: Giacomo Travaglini Date: Mon, 4 Jun 2018 09:40:19 +0100 Subject: misc: Using smart pointers for memory Requests This patch is changing the underlying type for RequestPtr from Request* to shared_ptr. Having memory requests being managed by smart pointers will simplify the code; it will also prevent memory leakage and dangling pointers. Change-Id: I7749af38a11ac8eb4d53d8df1252951e0890fde3 Signed-off-by: Giacomo Travaglini Reviewed-by: Andreas Sandberg Reviewed-on: https://gem5-review.googlesource.com/10996 Reviewed-by: Nikos Nikoleris Maintainer: Nikos Nikoleris --- src/learning_gem5/part2/simple_cache.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/learning_gem5/part2/simple_cache.cc') diff --git a/src/learning_gem5/part2/simple_cache.cc b/src/learning_gem5/part2/simple_cache.cc index 4db2cfa52..1ddb5155e 100644 --- a/src/learning_gem5/part2/simple_cache.cc +++ b/src/learning_gem5/part2/simple_cache.cc @@ -390,7 +390,9 @@ SimpleCache::insert(PacketPtr pkt) // Write back the data. // Create a new request-packet pair - RequestPtr req = new Request(block->first, blockSize, 0, 0); + RequestPtr req = std::make_shared( + block->first, blockSize, 0, 0); + PacketPtr new_pkt = new Packet(req, MemCmd::WritebackDirty, blockSize); new_pkt->dataDynamic(block->second); // This will be deleted later -- cgit v1.2.3