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authorAndreas Hansson <andreas.hansson@arm.com>2014-10-16 05:49:49 -0400
committerAndreas Hansson <andreas.hansson@arm.com>2014-10-16 05:49:49 -0400
commitdb3739682d7c54839b627ff8f7a4448a9dc99987 (patch)
treeef5e44342d585e102e2dd4b5503b0111bb8ce35f /src/arch
parentacdfcad30de8dcf59515b688a1310ba2c1ca6947 (diff)
downloadgem5-db3739682d7c54839b627ff8f7a4448a9dc99987.tar.xz
mem: Use shared_ptr for Ruby Message classes
This patch transitions the Ruby Message and its derived classes from the ad-hoc RefCountingPtr to the c++11 shared_ptr. There are no changes in behaviour, and the code modifications are mainly replacing "new" with "make_shared". The cloning of derived messages is slightly changed as they previously relied on overriding the base-class through covariant return types.
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