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path: root/riscv/insns/srai.h

blob: 18fc55bf69ae64fa61ecdfee5b0dbfaeb1e03b85 (plain)

if(xpr64)
  RD = sreg_t(RS1) >> SHAMT;
else
{
  if(SHAMT & 0x20)
    throw trap_illegal_instruction;
  RD = sext32(sreg_t(RS1) >> SHAMT);
}