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H A D | execute.cc | diff 13647:7a9b7c0373b1 Mon Apr 02 16:22:00 EDT 2018 Tuan Ta <qtt2@cornell.edu> cpu: fix how branching is handled when a thread is suspended in MinorCPU When a thread is suspended, all instructions after the suspension need to be discarded since the thread will take a different execution stream when it wakes up. To do that, in MinorCPU, whenever a thread gets suspended, we change the current execution stream by updating the current branch with BranchData::SuspendThread reason. Change-Id: I7cdcda22c1cf6e8ac8db8800b7d9ec052433fdf3 Reviewed-on: https://gem5-review.googlesource.com/c/9626 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Giacomo Gabrielli <giacomo.gabrielli@gmail.com> Maintainer: Jason Lowe-Power <jason@lowepower.com> |
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