Spandex handles ATOPs directly and guarantees success. So, in AXI AW channel, after a successful transaction, L2 wrapper needs to get the ATOP response from the Spandex L2 cache and pass it to the core.
In ESP there is currently no direct ATOP handling, so xreg.atop will be tied to 0. Thus, all the original ESP state transitions are placed in the else block.
Spandex handles ATOPs directly and guarantees success. So, in AXI AW channel, after a successful transaction, L2 wrapper needs to get the ATOP response from the Spandex L2 cache and pass it to the core. In ESP there is currently no direct ATOP handling, so
xreg.atopwill be tied to0. Thus, all the original ESP state transitions are placed in theelseblock.