Re: [Qemu-devel] [PATCH v2] SPARC: Fix LEON3 power down instruction

[Sebastian Huber <sebastian.huber@embedded-brains.de>]

Hello,

would somebody mind committing this.

On 12/06/2013 06:48 PM, Richard Henderson wrote:
> On 11/27/2013 08:50 PM, Sebastian Huber wrote:
>> Synchronize the program counter before the power down helper call
>> otherwise interrupts will return to the wrong context.
>>
>> Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
>> ---
>>   target-sparc/translate.c |    1 +
>>   1 files changed, 1 insertions(+), 0 deletions(-)
>>
>> diff --git a/target-sparc/translate.c b/target-sparc/translate.c
>> index 05639ef..7481c85 100644
>> --- a/target-sparc/translate.c
>> +++ b/target-sparc/translate.c
>> @@ -3630,6 +3630,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
>>                                   if ((rd == 0x13) && (dc->def->features &
>>                                                        CPU_FEATURE_POWERDOWN)) {
>>                                       /* LEON3 power-down */
>> +                                    save_state(dc);
>>                                       gen_helper_power_down(cpu_env);
>>                                   }
>>                                   break;
>>
> Reviewed-by: Richard Henderson <rth@twiddle.net>
>
>
> r~
>


-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber@embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.