On 15/02/21 13:59, Claudio Fontana wrote:
Yes. The difference between before the patch and after the patch is that before we were still going through all the code in tcg_gen_callN, via the call to gen_helper_rsm macro, only to call finally an empty function for CONFIG_USER_ONLY (helper_rsm() {}),while now we do not generate anything, we do not call the gen_helper_rsm macro at all, so we don't go through tcg_gen_callN.
Can we even have an abort() for such cases? Paolo
