search

riscv / riscv-fast-interrupt

Proposal for a RISC-V Core-Local Interrupt Controller (CLIC)
https://jira.riscv.org/browse/RVG-63
Creative Commons Attribution 4.0 International
247 stars 49 forks source link

add mtvec submode for switching between vectored handlers #342

Closed dansmathers closed 1 year ago

dansmathers commented 1 year ago

for issue #314, add mtvec submode to allow dynamic switching between vectored handlers. e.g. vectored handlers that save/restore context and vectored handlers that do not save/restore context.

dansmathers commented 1 year ago

closing. will try to create a method that doesn't double the size of the vector table.