riscv/insns/mtpcr.h

   1 require_supervisor;
   2
   3 reg_t val = gprlen == 64 ? RA : sext32(RA);
   4
   5 switch(insn.rtype.rb)
   6 {
   7   case 0:
   8     set_sr(val);
   9     break;
  10   case 1:
  11     epc = val;
  12     break;
  13   case 3:
  14     ebase = val & ~0xFFF;
  15     break;
  16
  17   case 16:
  18     sim->set_tohost(val);
  19     break;
  20
  21   case 24:
  22     pcr_k0 = val;
  23     break;
  24   case 25:
  25     pcr_k1 = val;
  26     break;
  27 }