On 11.09.19 17:29, Richard Henderson wrote:
> On 9/6/19 3:57 AM, David Hildenbrand wrote:
>> +if (likely(desta.haddr1)) {
>> +memset(desta.haddr1, byte, desta.size1);
>> +} else {
>> +for (i = 0; i < desta.size1; i++) {
>> +helper_ret_stb_mmu(env, desta.vaddr1 +
On 9/6/19 3:57 AM, David Hildenbrand wrote:
> +if (likely(desta.haddr1)) {
> +memset(desta.haddr1, byte, desta.size1);
> +} else {
> +for (i = 0; i < desta.size1; i++) {
> +helper_ret_stb_mmu(env, desta.vaddr1 + i, byte, oi, ra);
> +}
The only thing perh
Replace fast_memset() by access_memset(), that first tries to probe
access to all affected pages (maximum is two). We'll use the same
mechanism for other types of accesses soon.
Only in very rare cases (especially TLB_NOTDIRTY), we'll have to
fallback to ld/st helpers.
Signed-off-by: David Hilden
