On 22 September 2012 14:56, Andreas Färber wrote:
> And of course the Cortex-R4's lock-step mode that seems to make it so
> interesting for automotive customers.
Lock-step is trivial to emulate: just do nothing and never raise a
"cores out of sync" error :-)
-- PMM
Am 22.09.2012 15:05, schrieb Peter Maydell:
> On 22 September 2012 12:45, Andreas Färber wrote:
>> +static void cortex_r4_initfn(Object *obj)
>> +{
>> +ARMCPU *cpu = ARM_CPU(obj);
>> +set_feature(&cpu->env, ARM_FEATURE_V7);
>> +set_feature(&cpu->env, ARM_FEATURE_THUMB_DIV);
>> +set
On 22 September 2012 12:45, Andreas Färber wrote:
> +static void cortex_r4_initfn(Object *obj)
> +{
> +ARMCPU *cpu = ARM_CPU(obj);
> +set_feature(&cpu->env, ARM_FEATURE_V7);
> +set_feature(&cpu->env, ARM_FEATURE_THUMB_DIV);
> +set_feature(&cpu->env, ARM_FEATURE_MPU);
This will tri
Glue "cortex-r4" to r1p4, the latest available TRM.
Set MPU and Thumb division feature bit.
Signed-off-by: Andreas Färber
---
target-arm/cpu.c | 24
1 Datei geändert, 24 Zeilen hinzugefügt(+)
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index b00f5fa..6726498 1006
