[instructions] fixed error in auipc command

4 years ago · c9a136d595
parent ee0aac30c4
commit c9a136d595
1 changed files with 1 additions and 2 deletions
--- a/riscemu/instructions/RV32I.py
+++ b/riscemu/instructions/RV32I.py
@ -154,8 +154,7 @@ class RV32I(InstructionSet):
        ASSERT_LEN(ins.args, 2)
        reg = ins.get_reg(0)
        imm = to_unsigned(ins.get_imm(1))
-        self.pc += (imm << 12)
-        self.regs.set(reg, self.pc)
+        self.regs.set(reg, self.pc + (imm << 12))

    def instruction_xor(self, ins: 'LoadedInstruction'):
        rd, rs1, rs2 = self.parse_rd_rs_rs(ins)