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charset="utf-8" eret instruction is only allowed in supervisor mode. Signed-off-by: Amir Gonnen Reviewed-by: Peter Maydell Reviewed-by: Richard Henderson --- target/nios2/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/nios2/translate.c b/target/nios2/translate.c index ce3aacf59d..007c17e6e9 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -384,6 +384,8 @@ static const Nios2Instruction i_type_instructions[] =3D= { */ static void eret(DisasContext *dc, uint32_t code, uint32_t flags) { + gen_check_supervisor(dc); + tcg_gen_mov_tl(cpu_R[CR_STATUS], cpu_R[CR_ESTATUS]); tcg_gen_mov_tl(cpu_R[R_PC], cpu_R[R_EA]); =20 --=20 2.25.1