Implement BlEfiMemoryAllocatePages() and BlEfiMemoryFreePages() for manipulating memory pages

2022-10-30 22:24:21 +01:00
parent b29162841c
commit f5e9bd11f1
2 changed files with 49 additions and 0 deletions
--- a/xtldr/includes/xtbl.h
+++ b/xtldr/includes/xtbl.h
@@ -58,10 +58,18 @@ EFI_STATUS
 BlEfiGetSystemConfigurationTable(IN PEFI_GUID TableGuid,
                                 OUT PVOID *Table);

+EFI_STATUS
+BlEfiMemoryAllocatePages(IN UINT64 Size,
+                         OUT PEFI_PHYSICAL_ADDRESS Memory);
+
 EFI_STATUS
 BlEfiMemoryAllocatePool(IN UINT_PTR Size,
                        OUT PVOID *Memory);

+EFI_STATUS
+BlEfiMemoryFreePages(IN UINT64 Size,
+                     IN EFI_PHYSICAL_ADDRESS Memory);
+
 EFI_STATUS
 BlEfiMemoryFreePool(IN PVOID Memory);