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vm_session: return vcpu id when creating vcpu

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Ref #3553
This commit is contained in:
Stefan Kalkowski
2019-11-08 13:47:35 +01:00
committed by Norman Feske
parent 02d68fdb97
commit f82714f341
14 changed files with 63 additions and 55 deletions
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2
repos/base-foc/src/core/include/vm_session_component.h
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@ -108,7 +108,7 @@ class Genode::Vm_session_component
void attach(Dataspace_capability, addr_t, Attach_attr) override;
void attach_pic(addr_t) override { }
void detach(addr_t, size_t) override;
void _create_vcpu(Thread_capability);
Vcpu_id _create_vcpu(Thread_capability);
};
#endif /* _CORE__VM_SESSION_COMPONENT_H_ */

9
repos/base-foc/src/core/vm_session_component.cc
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@ -107,10 +107,12 @@ Vcpu::~Vcpu()
_ram_alloc.free(_ds_cap);
}
void Vm_session_component::_create_vcpu(Thread_capability cap)
Vm_session::Vcpu_id Vm_session_component::_create_vcpu(Thread_capability cap)
{
Vcpu_id ret;
if (!cap.valid())
return;
return ret;
auto lambda = [&] (Cpu_thread_component *thread) {
if (!thread)
@ -146,10 +148,11 @@ void Vm_session_component::_create_vcpu(Thread_capability cap)
}
_vcpus.insert(vcpu);
_id_alloc++;
ret.id = _id_alloc++;
};
_ep.apply(cap, lambda);
return ret;
}
Dataspace_capability Vm_session_component::_cpu_state(Vcpu_id const vcpu_id)