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| author | Nicholas Piggin <npiggin@gmail.com> | 2024-12-19 13:40:31 +1000 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2025-03-11 22:43:32 +1000 |
| commit | e8291ec16da80566c121c68d9112be458954d90b (patch) | |
| tree | 34d39296889cebc6b7d5a14160530acb9dd941a9 /scripts/qapi/source.py | |
| parent | 5f7d861e65d90e0446b8f22a0bc859a5d8058ea6 (diff) | |
| download | focaccia-qemu-e8291ec16da80566c121c68d9112be458954d90b.tar.gz focaccia-qemu-e8291ec16da80566c121c68d9112be458954d90b.zip | |
target/ppc: fix timebase register reset state
(H)DEC and PURR get reset before icount does, which causes them to be skewed and not match the init state. This can cause replay to not match the recorded trace exactly. For DEC and HDEC this is usually not noticable since they tend to get programmed before affecting the target machine. PURR has been observed to cause replay bugs when running Linux. Fix this by resetting using a time of 0. Message-ID: <20241219034035.1826173-2-npiggin@gmail.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'scripts/qapi/source.py')
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