Age | Commit message (Collapse) | Author | Files | Lines | |
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2019-11-05 | Add a hook to allow extensions to veto xret. This will be used by CHERI ↵xret_ext | Robert Norton | 1 | -0/+2 | |
extension. Note that illegal exception on mode check failure takes precedence over CHERI to allow for virtualisation. | |||||
2019-05-10 | Use an explicit enum to indicate the retire status as opposed to a boolean ↵ | Prashanth Mundkur | 1 | -1/+1 | |
to improve clarity. | |||||
2019-05-03 | Fix inconsistency in accessing PC/nextPC, which also clarifies which ↵ | Prashanth Mundkur | 1 | -1/+1 | |
handlers return nextPC values as opposed to setting them. | |||||
2019-01-29 | Add more of the 'N' standard extension. | Prashanth Mundkur | 1 | -0/+16 | |
- add URET and handle its trap - simplify interrupt delegation for 'N', and also make it handle M-only operation |