Precommit page map to allocate memory

2026-03-24 16:54:17 +01:00
parent 398db4bde1
commit 9a34a5f735
1 changed files with 3 additions and 0 deletions
--- a/boot/xtldr/modules/xtos_o/xtos.cc
+++ b/boot/xtldr/modules/xtos_o/xtos.cc
@@ -409,6 +409,9 @@ Xtos::InitializeLoaderBlock(IN PXTBL_PAGE_MAPPING PageMap,
    }
    FbPages = EFI_SIZE_TO_PAGES(FbSize);

+    /* Precommit page map to allocate memory */
+    XtLdrProtocol->Memory.CommitPageMap(PageMap);
+
    /* Calculate number of pages needed for memory descriptor list */
    DescriptorPages = EFI_SIZE_TO_PAGES(PageMap->MapSize * sizeof(LOADER_MEMORY_DESCRIPTOR) * 2);