tree 28d8e6ce42a1bcf2c908542ddaafa37c995461b2
parent 72d1d2930fc2b8ef6d32ec2ce2eabbac00684159
author Tuan Ta <qtt2@cornell.edu> 1522700497 -0400
committer Tuan Ta <qtt2@cornell.edu> 1549639530 +0000

sim,cpu: make exit_group halt all threads in a group

When a thread calls exit_group, in addition to halting the thread
itself, it needs to halt all other threads in its group (i.e., threads
sharing the same thread group ID). This patch enables threads to do
that.

Change-Id: Ib2e158fb27cf98843f177a64a2d643b1bbc94d03
Reviewed-on: https://gem5-review.googlesource.com/c/9623
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>