Add wrapper for RDTSCP instruction

2026-04-22 22:58:17 +02:00
parent 76ee56c762
commit 98f2f449f9
4 changed files with 58 additions and 2 deletions
--- a/xtoskrnl/includes/ar/amd64/cpufunc.hh
+++ b/xtoskrnl/includes/ar/amd64/cpufunc.hh
@@ -40,6 +40,7 @@ namespace AR
            STATIC XTCDECL ULONGLONG ReadModelSpecificRegister(IN ULONG Register);
            STATIC XTCDECL UINT ReadMxCsrRegister(VOID);
            STATIC XTCDECL ULONGLONG ReadTimeStampCounter(VOID);
+            STATIC XTCDECL ULONGLONG ReadTimeStampCounterProcessor(OUT PULONG TscAux);
            STATIC XTCDECL VOID ReadWriteBarrier(VOID);
            STATIC XTCDECL VOID SetInterruptFlag(VOID);
            STATIC XTCDECL VOID StoreGlobalDescriptorTable(OUT PVOID Destination);