ptos/amd64+hal: Add interrupt handling + P1 KPCR init

Signed-off-by: Chloe M. <chloe@mensia.org>
2026-07-11 04:46:00 +00:00
parent 0f2d2b9ea5
commit 7cb153f98c
7 changed files with 335 additions and 3 deletions
@@ -0,0 +1,31 @@
+/*
+ * 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 <ptdef.h>
+
+/*
+ * The kernel processor control region contains MI
+ * processor information.
+ *
+ * @Id:  Logical processor ID assigned by us
+ */
+typedef struct {
+    USHORT Id;
+} KPCR;
+
+/*
+ * Phase 1 processor initialization
+ *
+ * @Kpcr: KPCR of processor to initialize
+ */
+VOID HalKpcrP1Init(KPCR *Kpcr);
+
+#endif  /* !_HAL_KPCR_H_ */