This patchset is a final chunk of fixes to UNDEF and UNPREDICTABLE cases; this lot were flushed out by doing a brute-force exercising of the decoder on all possible input instruction values. (There are some remaining issues I identified with that check, but they are all of the form "complains about TCG temp leak on a code path where we're going to UNDEF anyway", so not actually harmful. I'll post patches for those later on, but I wanted to get the important ones out first.)
Since they're basically fixes for bugs where guest code can make qemu fall over or overrun a buffer, I think they're a good candidate for putting into 0.15... Peter Maydell (3): target-arm: Handle UNDEF and UNPREDICTABLE cases for VLDM, VSTM target-arm: UNDEF on a VCVTT/VCVTB UNPREDICTABLE to avoid TCG assert target-arm: Don't print debug messages for various UNDEF cases target-arm/translate.c | 63 ++++++++++++++++++++++++++++++++---------------- 1 files changed, 42 insertions(+), 21 deletions(-)
