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authorTuan Ta <qtt2@cornell.edu>2018-02-12 23:19:50 -0500
committerTuan Ta <qtt2@cornell.edu>2018-06-14 22:41:30 +0000
commit7341f14f147337810325b19bac20db095b162911 (patch)
treef8c5e2795048a110d216b4ad7108456bdaead5f8 /src/cpu/simple
parent78fb2c1a5d5e422bf14f134d677a83e3022238f1 (diff)
downloadgem5-7341f14f147337810325b19bac20db095b162911.tar.xz
cpu: add a new instruction type 'Atomic'
This patch adds a new flag named 'Atomic' to support ISA implementations that use AtomicOpFunctor to handle atomic instructions instead of a pair of locking load and unlocking store. Change-Id: I1fbee6e54432396cb49dfc59ad9006b75812d115 Reviewed-on: https://gem5-review.googlesource.com/8187 Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com> Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>
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