UefiCpuPkg/CpuExceptionHandlerLib: Add stack switch support

[mirror_edk2.git] / UefiCpuPkg / Library / CpuExceptionHandlerLib / X64 / ArchInterruptDefs.h

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchInterruptDefs.h b/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchInterruptDefs.h
index 906480134a371dca0e9683779f061dbe1fde93f8..c88be462863b2075f03a5c006d74ad2d2f660594 100644 (file)
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchInterruptDefs.h
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchInterruptDefs.h
@@ -43,4 +43,7 @@ typedef struct {
   UINT8       HookAfterStubHeaderCode[HOOKAFTER_STUB_SIZE];\r
 } RESERVED_VECTORS_DATA;\r
 \r
+#define CPU_TSS_DESC_SIZE sizeof (IA32_TSS_DESCRIPTOR)\r
+#define CPU_TSS_SIZE      sizeof (IA32_TASK_STATE_SEGMENT)\r
+\r
 #endif\r