Robert Norton
Robert Norton
This current draft duplicates way too much code and will have to be revised. Essential all it does is provide a custom SlabMetadata class that extends FrontendSlabMetadata with a chunk_ptr...
in allocations before returning to user. This is important on CHERI to avoid leaking capabilities and may also reduce the attack surface on other architecutres. This includes: Freelist pointers. RBTree...
The `cycle`, `instret` and `time` CSRs are defined to be unprivileged read-only shadows of `mcycle`, `minstret` and `mtime` respectively. Currently the Sail code assumes they exist only if U-mode is...
Previously if neither user or supervisor mode are present dispatchInterrupt ignored mstatus.MIE leading to an infinite interrupt loop.
This model currently assumes there are 32 X registers i.e. the "embedded" ISA variants with only 16 registers are not supported. The CHERIoT fork of this repo includes [a bit...
The following lines in install script were giving an error on my emon-pi during an update: https://github.com/openenergymonitor/emonhub/blob/867a8b6e3db932b3141faf7608e99297466ff30e/install.sh#L58C1-L61C1 Changing them to pip3 fixed it. Robert