On 6/19/20 7:06 AM, Peter Maydell wrote:
> On Wed, 3 Jun 2020 at 02:14, Richard Henderson
> wrote:
>>
>> Because the elements are sequential, we can eliminate many tests all
>> at once when the tag hits TCMA, or if the page(s) are not Tagged.
>>
>> Signed-off-by: Richard Henderson
>
>> +static inline QEMU_ALWAYS_INLINE
>> +void sve_cont_ldst_mte_check_int(SVEContLdSt *info, CPUARMState *env,
>> + uint64_t *vg, target_ulong addr, int esize,
>> + int msize, uint32_t mtedesc, uintptr_t ra,
>> + mte_check_fn *check)
>> +{
>> +intptr_t mem_off, reg_off, reg_last;
>> +
>> +/* Process the page only if MemAttr == Tagged. */
>> +if (info->page[0].attrs.target_tlb_bit1) {
>
> It's a bit odd to use this bit here when you don't define what
> it is until patch 40. (Similarly for the next few patches.)
Perhaps. What do you suggest to resolve this?
Moving the system patches earlier?
Just defining some inline functions for self-documentation?
r~
