boot: Add EFISTUB and refactor boot protocols

2026-10-27 22:50:43 +01:00
parent 6827dc309e
commit 196543c3d3
40 changed files with 1923 additions and 208 deletions
@@ -5,3 +5,20 @@
 #include <stdint.h>

 typedef uint64_t pte_t;
+
+enum : pte_t {
+    ARCH_FLAG_PRESENT = 1 << 0,
+    ARCH_FLAG_READ_WRITE = 1 << 1,
+    ARCH_FLAG_USER_MODE = 1 << 2,
+    ARCH_FLAG_WRITE_THROUGH = 1 << 3,
+    ARCH_FLAG_CACHE_DISABLE = 1 << 4,
+    ARCH_FLAG_ACCESSED = 1 << 5,
+    ARCH_FLAG_DIRTY = 1 << 6,
+    ARCH_FLAG_SIZE = 1 << 7,
+    ARCH_FLAG_GLOBAL = 1 << 8,
+    ARCH_FLAG_AVAILABLE = 1 << 9,
+    ARCH_FLAG_ATTRIBUTE_TABLE = 1 << 7,
+    ARCH_FLAG_EXECUTE_DISABLE = 1LU << 63,
+
+    ARCH_PTE_ADDR_MASK = 0x000F'FFFF'FFFF'F000,
+};