1 files changed, 13 insertions, 5 deletions
diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp
index 7f02d9471..7477668e4 100644
--- a/src/core/hle/kernel/physical_core.cpp
+++ b/src/core/hle/kernel/physical_core.cpp
@@ -16,17 +16,25 @@ namespace Kernel {
 PhysicalCore::PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_,
                            Core::CPUInterrupts& interrupts_)
     : core_index{core_index_}, system{system_}, scheduler{scheduler_},
-      interrupts{interrupts_}, guard{std::make_unique<Common::SpinLock>()} {}
+      interrupts{interrupts_}, guard{std::make_unique<Common::SpinLock>()} {
+#ifdef ARCHITECTURE_x86_64
+    // TODO(bunnei): Initialization relies on a core being available. We may later replace this with
+    // a 32-bit instance of Dynarmic. This should be abstracted out to a CPU manager.
+    auto& kernel = system.Kernel();
+    arm_interface = std::make_unique<Core::ARM_Dynarmic_64>(
+        system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
+#else
+#error Platform not supported yet.
+#endif
+}
 
 PhysicalCore::~PhysicalCore() = default;
 
 void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) {
 #ifdef ARCHITECTURE_x86_64
     auto& kernel = system.Kernel();
-    if (is_64_bit) {
-        arm_interface = std::make_unique<Core::ARM_Dynarmic_64>(
-            system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
-    } else {
+    if (!is_64_bit) {
+        // We already initialized a 64-bit core, replace with a 32-bit one.
         arm_interface = std::make_unique<Core::ARM_Dynarmic_32>(
             system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
     }