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authorAli Saidi <Ali.Saidi@ARM.com>2013-02-15 17:40:07 -0500
committerAli Saidi <Ali.Saidi@ARM.com>2013-02-15 17:40:07 -0500
commitb84bd3028c173893101c0c0c188e5f5b16e4fdee (patch)
treedbf8680bc399db9321133d50e410a94833a17f78 /.hgignore
parentd4eca0591d28cd34448148302cb26872bfc1f919 (diff)
downloadgem5-b84bd3028c173893101c0c0c188e5f5b16e4fdee.tar.xz
cpu: Fix a livelock in the o3 cpu.
Check if an instruction just enabled interrupts and we've previously had an interrupt pending that was not handled because interrupts were subsequently disabled before the pipeline reached a place to handle the interrupt. In that case squash now to make sure the interrupt is handled.
Diffstat (limited to '.hgignore')
0 files changed, 0 insertions, 0 deletions