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-rw-r--r--Kernel/HALKit/AMD64/HalCoreMultiProcessingAMD64.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/Kernel/HALKit/AMD64/HalCoreMultiProcessingAMD64.cpp b/Kernel/HALKit/AMD64/HalCoreMultiProcessingAMD64.cpp
index ce121da4..275a511b 100644
--- a/Kernel/HALKit/AMD64/HalCoreMultiProcessingAMD64.cpp
+++ b/Kernel/HALKit/AMD64/HalCoreMultiProcessingAMD64.cpp
@@ -193,7 +193,7 @@ namespace Kernel::HAL
cFramePtr = stackFrame;
/// yes the exception field contains the core id.
- hal_send_start_ipi(stackFrame->Rcx, cSMPInterrupt, cBaseAddressAPIC);
+ hal_send_start_ipi(stackFrame->A0, cSMPInterrupt, cBaseAddressAPIC);
sem.Unlock();
}