memory: separate extended allocations from ordinary guest mappings

2026-10-20 02:47:02 +02:00 · 2026-09-28 16:27:53 +04:00
parent ab2c1c4c03
commit c91fe80d64
5 changed files with 90 additions and 55 deletions
@@ -24,6 +24,8 @@ struct Lifecycle {
 using callback_func_t = void (*)(uintptr_t addr, size_t size);

 constexpr uint32_t KERNEL_MAXIMUM_NAME_LENGTH = 32;
+constexpr uint64_t kExtendedMemoryBase       = 0x080000000000ull;
+constexpr uint64_t kExtendedMemorySize       = 512ull * 1024 * 1024 * 1024;

 struct VirtualQueryInfo {
 	uintptr_t start;