Data barrier options (DMB/DSB).
Data barrier immediate values.
Constant | Description |
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kOSHLD | Waits only for loads to complete, and only applies to the outer shareable domain.
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kOSHST | Waits only for stores to complete, and only applies to the outer shareable domain.
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kOSH | Only applies to the outer shareable domain.
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kNSHLD | Waits only for loads to complete and only applies out to the point of unification.
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kNSHST | Waits only for stores to complete and only applies out to the point of unification.
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kNSH | Only applies out to the point of unification.
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kISHLD | Waits only for loads to complete, and only applies to the inner shareable domain.
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kISHST | Waits only for stores to complete, and only applies to the inner shareable domain.
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kISH | Only applies to the inner shareable domain.
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kLD | Waits only for loads to complete.
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kST | Waits only for stores to complete.
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kSY | Full system memory barrier operation.
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