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docs/system/arm/: add FEAT_DoubleLock

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We already implement FEAT_DoubleLock (see commit f94a6df5dd6a7) when
the ID registers call for it.  This feature is actually one that must
*not* be implemented in v9.0, but since our documentation lists
everything we can emulate, we should include FEAT_DoubleLock in the
list.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-id: 20241122225049.1617774-7-pierrick.bouvier@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: expand commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Pierrick Bouvier 2024-11-22 14:50:43 -08:00 committed by Peter Maydell
parent 7ddaf0ea2a
commit e8319a3227
1 changed files with 1 additions and 0 deletions
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docs/system/arm/emulation.rst
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@ -37,6 +37,7 @@ the following architecture extensions:
- FEAT_CSV3 (Cache speculation variant 3) - FEAT_CSV3 (Cache speculation variant 3)
- FEAT_DGH (Data gathering hint) - FEAT_DGH (Data gathering hint)
- FEAT_DIT (Data Independent Timing instructions) - FEAT_DIT (Data Independent Timing instructions)
- FEAT_DoubleLock (Double Lock)
- FEAT_DPB (DC CVAP instruction) - FEAT_DPB (DC CVAP instruction)
- FEAT_DPB2 (DC CVADP instruction) - FEAT_DPB2 (DC CVADP instruction)
- FEAT_Debugv8p1 (Debug with VHE) - FEAT_Debugv8p1 (Debug with VHE)