Re: [Qemu-devel] [PATCH] target-arm: use extended address bits from supersection short descriptor

[Sergey Fedorov <serge.fdrv@gmail.com>]

On 01.06.2015 21:41, Peter Crosthwaite wrote:
> On Thu, May 28, 2015 at 4:00 AM, Sergey Fedorov <serge.fdrv@gmail.com> wrote:
>> ---
>>  target-arm/helper.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/target-arm/helper.c b/target-arm/helper.c
>> index 5d0f011..fc3f192 100644
>> --- a/target-arm/helper.c
>> +++ b/target-arm/helper.c
>> @@ -5333,6 +5333,8 @@ static int get_phys_addr_v6(CPUARMState *env, uint32_t address, int access_type,
>>          if (desc & (1 << 18)) {
>>              /* Supersection.  */
>>              phys_addr = (desc & 0xff000000) | (address & 0x00ffffff);
>> +            phys_addr |= ((uint64_t)extract32(desc, 20, 4) << 32);
>> +            phys_addr |= ((uint64_t)extract32(desc, 5, 4) << 36);
> Outermost parentheses not needed.

Thanks, Peter. Will fix it v3.

Best,
Sergey

>
> Regards,
> Peter
>
>>              *page_size = 0x1000000;
>>          } else {
>>              /* Section.  */
>> --
>> 1.9.1
>>
>>