riscv/insns/eret.h

   1 require_supervisor;
   2 p->set_pcr(PCR_SR, ((p->get_state()->sr & ~(SR_S | SR_EI)) |
   3                 ((p->get_state()->sr & SR_PS) ? SR_S : 0)) |
   4                 ((p->get_state()->sr & SR_PEI) ? SR_EI : 0));
   5 set_pc(p->get_state()->epc);