stos: Add BPAL groundwork

Signed-off-by: Chloe M. <chloe@mensia.org>
2026-06-22 02:08:45 +00:00
parent e42ea2e6a6
commit 4b1c00ba43
4 changed files with 78 additions and 2 deletions
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2026, Chloe M.
+ * Provided under the BSD-3 clause.
+ *
+ * Description:  Boot protocol abstraction layer
+ * Author:       Chloe M.
+ */
+
+#include <ke/bpal.h>
+#include <stdef.h>
+#include <string.h>
+
+#ifndef _BOOT_PROTO
+#error "Boot protocol must be defined"
+#else
+#define BOOT_PROTO _BOOT_PROTO
+#endif  /* !_BOOT_PROTO */
+
+VOID
+KeBpalInit(VOID)
+{
+    const CHAR *BootProto = BOOT_PROTO;
+
+    switch (*BootProto) {
+    case 'l':
+        if (RtlMemCmp(BootProto, "limine", 6) == 0) {
+            KeBpalLimineInit();
+            return;
+        }
+    }
+
+    /* TODO: PANIC HERE */
+}