Re: [PATCH 08/14] target/arm: Implement MTE tag-checking functions for FEAT_MOPS

[Richard Henderson]

On 9/7/23 09:03, Peter Maydell wrote:

The FEAT_MOPS instructions need a couple of helper routines that
check for MTE tag failures:
  * mte_mops_probe() checks whether there is going to be a tag
    error in the next up-to-a-page worth of data
  * mte_check_fail() is an existing function to record the fact
    of a tag failure, which we need to make global so we can
    call it from helper-a64.c

Signed-off-by: Peter Maydell<peter.mayd...@linaro.org>
---
  target/arm/internals.h      | 28 +++++++++++++++++++
  target/arm/tcg/mte_helper.c | 54 +++++++++++++++++++++++++++++++++++--
  2 files changed, 80 insertions(+), 2 deletions(-)

Reviewed-by: Richard Henderson <richard.hender...@linaro.org>

r~