feat(arm64): higher-half kernel, early MMU in boot, and VMM

2026-04-26 21:47:41 +04:00
parent 3a55665bd7
commit b56b55e4b3
14 changed files with 485 additions and 55 deletions
@@ -1,5 +1,6 @@
 #pragma once
 #include <Types.h>
+#include "../Common/bootinfo.h"

 enum {
    kVMPageSize = 4096,
@@ -12,12 +13,14 @@ typedef struct {
    Size size;
 } VMMemoryRegion;

+
 typedef struct {
    VMMemoryRegion totalRAM;
    VMMemoryRegion reserved[kVMMaxReservedRegions];
    UInt32 reservedCount;
+    VMMemoryRegion UART;
 } VMBootMemoryMap;

-void PMMInitialize(VMBootMemoryMap* bootMap);
+void PMMInitialize(VMBootMemoryMap* bootMap, Bootinfo* info);
 Pointer PMMAllocatePage();
 void PMMFreePage(Address address);