Tag management in the user-mode.

CTSRD-CHERI / qemu

QEMU with support for CHERI

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Tag management in the user-mode. #161

Closed kwitaszczyk closed 1 year ago

kwitaszczyk commented 3 years ago

CHERI tags are implemented as part of SoftMMU in the system-mode. In order to construct and validate tags in the user-mode, we must implement tag management outside of SoftMMU as it cannot be used in the user-mode.

kwitaszczyk commented 1 year ago

Fixed with commits https://github.com/CTSRD-CHERI/qemu/compare/39e5f6e409fcb45221cfb8e4bf73cc99c727e5ae...4694b85ee602baadfd5d6d33b88a30548e59bba2.