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| author | Andreas Hansson <andreas.hansson@arm.com> | 2013-08-19 03:52:29 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2013-08-19 03:52:29 -0400 |
| commit | f7d44590cb5455c2b70c2b26005bbbcdd771de18 (patch) | |
| tree | ac05f01011e15e9daa8a8d8e078be703837c4f36 /src/cpu/simple/atomic.hh | |
| parent | 6211c24a969735ecc9c83fceb59386c7d636253d (diff) | |
| download | gem5-f7d44590cb5455c2b70c2b26005bbbcdd771de18.tar.xz | |
alpha: Check interrupts before quiesce
This patch adds a check to the quiesce operation to ensure that the
CPU does not suspend itself when there are unmasked interrupts
pending. Without this patch there are corner cases when the CPU gets
an interrupt before the quiesce is executed and then never wakes up
again.
Diffstat (limited to 'src/cpu/simple/atomic.hh')
0 files changed, 0 insertions, 0 deletions