stos: hal: Add kernel processor control region

Signed-off-by: Chloe M. <chloe@mensia.org>
2026-06-22 07:21:05 +00:00
parent df1719fbd0
commit 6f126b6761
1 changed files with 24 additions and 0 deletions
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2026, Chloe M.
+ * Provided under the BSD-3 clause.
+ *
+ * Description:  Kernel processor control region
+ * Author:       Chloe M.
+ */
+
+#ifndef _HAL_KPCR_H_
+#define _HAL_KPCR_H_ 1
+
+#include <stdef.h>
+
+/*
+ * The kernel processor control region contains MI
+ * information about the processor.
+ *
+ * @CoreId:  Processor core ID assigned by us
+ */
+typedef struct {
+    USHORT CoreId;
+} KPCR;
+
+#endif  /* !_HAL_KPCR_H_ */