Re: [Qemu-arm] [Qemu-devel] [RFC v2 PATCH 11/13] target-arm: Generate fences in ARMv7 frontend

[Pranith Kumar]

On Thu, Jun 2, 2016 at 3:37 PM, Sergey Fedorov <address@hidden> wrote:
> On 31/05/16 21:39, Pranith Kumar wrote:
>> Signed-off-by: Pranith Kumar <address@hidden>
>> Signed-off-by: Richard Henderson <address@hidden>
>> ---
>>  target-arm/translate.c | 7 +++++--
>>  1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/target-arm/translate.c b/target-arm/translate.c
>> index c946c0e..e1b16c0 100644
>> --- a/target-arm/translate.c
>> +++ b/target-arm/translate.c
>> @@ -7980,9 +7980,11 @@ static void disas_arm_insn(DisasContext *s, unsigned 
>> int insn)
>>                  gen_clrex(s);
>>                  return;
>>              case 4: /* dsb */
>> +                ARCH(7);
>
> ARMv7 ARM says: "A DSB behaves as a DMB with the same arguments, and
> also has the additional properties...".
>

OK. I was just focusing on dmb for now. I will add translation for all
other barriers too in the next version.

Thanks!
-- 
Pranith