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Add win7 compatibility

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This commit is contained in:
momo5502
2022-03-27 12:31:13 +02:00
parent 1bbd9e9c73
commit 2c48c4b595
9 changed files with 116 additions and 27 deletions
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33
src/driver/hypervisor.cpp
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@ -80,15 +80,42 @@ void hypervisor::enable()
{
this->allocate_vm_states();
thread::dispatch_on_all_cores([this]()
const auto cr3 = __readcr3();
bool success = true;
thread::dispatch_on_all_cores([&]()
{
this->enable_core();
success &= this->try_enable_core(cr3);
});
if (!success)
{
this->disable();
}
}
void hypervisor::enable_core()
bool hypervisor::try_enable_core(const uint64_t cr3)
{
try
{
this->enable_core(cr3);
return true;
}
catch (std::exception& e)
{
debug_log("Failed to enable hypervisor on core %d: %s\n", thread::get_processor_index(), e.what());
return false;
}catch (...)
{
debug_log("Failed to enable hypervisor on core %d.\n", thread::get_processor_index());
return false;
}
}
void hypervisor::enable_core(uint64_t /*cr3*/)
{
auto* vm_state = this->get_current_vm_state();
throw std::runtime_error("Not implemented!");
}
void hypervisor::disable_core()