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qemu-patch-raspberry4
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hvf: Introduce hvf_arch_init() callback 

We will need to install a migration helper for the ARM hvf backend.
Let's introduce an arch callback for the overall hvf init chain to
do so.

Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210916155404.86958-4-agraf@csgraf.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
staging
Alexander Graf 2021-09-16 17:53:57 +02:00 committed by Peter Maydell
parent 5b3e751724
commit ce7f5b1c50
3 changed files with 8 additions and 1 deletions
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3
accel/hvf/hvf-accel-ops.c
View File

@ -324,7 +324,8 @@ static int hvf_accel_init(MachineState *ms)
hvf_state = s;
memory_listener_register(&hvf_memory_listener, &address_space_memory);
return 0;
return hvf_arch_init();
}
static void hvf_accel_class_init(ObjectClass *oc, void *data)

1
include/sysemu/hvf_int.h
View File

@ -48,6 +48,7 @@ struct hvf_vcpu_state {
};
void assert_hvf_ok(hv_return_t ret);
int hvf_arch_init(void);
int hvf_arch_init_vcpu(CPUState *cpu);
void hvf_arch_vcpu_destroy(CPUState *cpu);
int hvf_vcpu_exec(CPUState *);

5
target/i386/hvf/hvf.c
View File

@ -206,6 +206,11 @@ static inline bool apic_bus_freq_is_known(CPUX86State *env)
return env->apic_bus_freq != 0;
}
int hvf_arch_init(void)
{
return 0;
}
int hvf_arch_init_vcpu(CPUState *cpu)
{
X86CPU *x86cpu = X86_CPU(cpu);