On 9/7/23 09:03, Peter Maydell wrote:
The FEAT_MOPS memory copy operations need an extra helper routine for checking for MTE tag checking failures beyond the ones we already added for memory set operations: * mte_mops_probe_rev() does the same job as mte_mops_probe(), but it checks tags starting at the provided address and working backwards, rather than forwardsSigned-off-by: Peter Maydell<[email protected]> --- target/arm/internals.h | 17 +++++++ target/arm/tcg/mte_helper.c | 99 +++++++++++++++++++++++++++++++++++++ 2 files changed, 116 insertions(+)
Reviewed-by: Richard Henderson <[email protected]> r~
