On 3/9/21 2:41 PM, Claudio Fontana wrote:
> On 2/21/21 11:26 PM, Philippe Mathieu-Daudé wrote:
>> IDAU is specific to M-profile. KVM only supports A-profile.
>> Restrict this interface to TCG, as it is pointless (and
>> confusing) on a KVM-only build.
>>
>> Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
>> Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
>> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
>
>
> This one breaks the KVM tests hard though (most of them).
>
> I will try to figure out why.
>
> Ciao,
>
> Claudio
>
>
>> ---
>> target/arm/cpu.c | 7 -------
>> target/arm/cpu_tcg.c | 8 ++++++++
>> 2 files changed, 8 insertions(+), 7 deletions(-)
>>
>> diff --git a/target/arm/cpu.c b/target/arm/cpu.c
>> index b8bc89e71fc..a772fd4926f 100644
>> --- a/target/arm/cpu.c
>> +++ b/target/arm/cpu.c
>> @@ -2380,12 +2380,6 @@ static const TypeInfo arm_cpu_type_info = {
>> .class_init = arm_cpu_class_init,
>> };
>>
>> -static const TypeInfo idau_interface_type_info = {
>> - .name = TYPE_IDAU_INTERFACE,
>> - .parent = TYPE_INTERFACE,
Hmm this is an interface...
Is a CPU/machine trying to resolve it?
>> - .class_size = sizeof(IDAUInterfaceClass),
>> -};
>> -
>> static void arm_cpu_register_types(void)
>> {
>> const size_t cpu_count = ARRAY_SIZE(arm_cpus);
>> @@ -2399,7 +2393,6 @@ static void arm_cpu_register_types(void)
>> if (cpu_count) {
>> size_t i;
>>
>> - type_register_static(&idau_interface_type_info);
>> for (i = 0; i < cpu_count; ++i) {
>> arm_cpu_register(&arm_cpus[i]);
>> }
>> diff --git a/target/arm/cpu_tcg.c b/target/arm/cpu_tcg.c
>> index c29b434c60d..fb07a336939 100644
>> --- a/target/arm/cpu_tcg.c
>> +++ b/target/arm/cpu_tcg.c
>> @@ -14,6 +14,7 @@
>> #include "hw/core/tcg-cpu-ops.h"
>> #endif /* CONFIG_TCG */
>> #include "internals.h"
>> +#include "target/arm/idau.h"
>>
>> /* CPU models. These are not needed for the AArch64 linux-user build. */
>> #if !defined(CONFIG_USER_ONLY) || !defined(TARGET_AARCH64)
>> @@ -739,10 +740,17 @@ static const ARMCPUInfo arm_tcg_cpus[] = {
>> { .name = "pxa270-c5", .initfn = pxa270c5_initfn },
>> };
>>
>> +static const TypeInfo idau_interface_type_info = {
>> + .name = TYPE_IDAU_INTERFACE,
>> + .parent = TYPE_INTERFACE,
>> + .class_size = sizeof(IDAUInterfaceClass),
>> +};
>> +
>> static void arm_tcg_cpu_register_types(void)
>> {
>> size_t i;
>>
>> + type_register_static(&idau_interface_type_info);
>> for (i = 0; i < ARRAY_SIZE(arm_tcg_cpus); ++i) {
>> arm_cpu_register(&arm_tcg_cpus[i]);
>> }
>>
>
>
