From: Richard Henderson Date: Sat, 2 Jul 2022 06:02:28 +0000 (+0530) Subject: target/s390x: Exit tb after executing ex_value X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3d8111fd3bf7298486bcf1a72013b44c9044104e;p=qemu.git target/s390x: Exit tb after executing ex_value When EXECUTE sets ex_value to interrupt the constructed instruction, we implicitly disable interrupts so that the value is not corrupted. Exit to the main loop after execution, so that we re-evaluate any pending interrupts. Reported-by: Sven Schnelle Signed-off-by: Richard Henderson Message-Id: <20220702060228.420454-5-richard.henderson@linaro.org> Signed-off-by: Thomas Huth --- diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index eac59c3dd1..e2ee005671 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -6593,7 +6593,7 @@ static void s390x_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs) dc->cc_op = CC_OP_DYNAMIC; dc->ex_value = dc->base.tb->cs_base; - dc->exit_to_mainloop = (dc->base.tb->flags & FLAG_MASK_PER); + dc->exit_to_mainloop = (dc->base.tb->flags & FLAG_MASK_PER) || dc->ex_value; } static void s390x_tr_tb_start(DisasContextBase *db, CPUState *cs)