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| author | Aaron Lindsay OS <aaron@os.amperecomputing.com> | 2019-02-01 14:55:45 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-02-01 14:55:45 +0000 |
| commit | 4e7beb0cc0f3fb05f1c055113debaa0c7d34fc89 (patch) | |
| tree | 25458d54a3b9c7dd01cac5c7bc666d9fde85cc7d /scripts/qapi/types.py | |
| parent | f4efb4b2a17528837cb445f9bdfaef8df4a5acf7 (diff) | |
| download | focaccia-qemu-4e7beb0cc0f3fb05f1c055113debaa0c7d34fc89.tar.gz focaccia-qemu-4e7beb0cc0f3fb05f1c055113debaa0c7d34fc89.zip | |
target/arm: Add a timer to predict PMU counter overflow
Make PMU overflow interrupts more accurate by using a timer to predict when they will overflow rather than waiting for an event to occur which allows us to otherwise check them. Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190124162401.5111-3-aaron@os.amperecomputing.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'scripts/qapi/types.py')
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