Implement memory barriers

2024-02-04 22:10:37 +01:00
parent ec81294eba
commit 9ce841e957
4 changed files with 85 additions and 0 deletions
--- a/xtoskrnl/includes/i686/ari.h
+++ b/xtoskrnl/includes/i686/ari.h
@@ -59,6 +59,10 @@ XTCDECL
 VOID
 ArLoadTaskRegister(USHORT Source);

+XTCDECL
+VOID
+ArMemoryBarrier();
+
 XTCDECL
 ULONG_PTR
 ArReadControlRegister(IN USHORT ControlRegister);
@@ -83,6 +87,10 @@ XTCDECL
 ULONGLONG
 ArReadTimeStampCounter();

+XTCDECL
+VOID
+ArReadWriteBarrier();
+
 XTAPI
 VOID
 ArSetGdtEntryBase(IN PKGDTENTRY Gdt,