I found some issues with the way exclusive store was working. This patch series seems to fix the test cases that were failing for me.
The first patch is just a simple adjustment. The third patch fixes the main bug I was seeing. The second patch is left over from the RFC that seems like it is still a good idea. Changes from RFC: - Rewrite the third patch to correctly fix the issue. Alistair Francis (3): target/arm: Update the memops for exclusive load tcg/tcg-op: Expose the tcg_gen_ext_i* functions target/arm: Correct exclusive store cmpxchg memop mask target/arm/translate-a64.c | 4 ++-- tcg/tcg-op.c | 4 ++-- tcg/tcg-op.h | 2 ++ 3 files changed, 6 insertions(+), 4 deletions(-) -- 2.11.0