From bad53bf847e412c4ff51bc025bb2fac3569fbad8 Mon Sep 17 00:00:00 2001
From: Daniel Victor <ilauncherdeveloper@gmail.com>
Date: Mon, 2 Jun 2025 07:42:49 -0300
Subject: [PATCH] [FREELDR] Fix UEFI boot after FreeLoader split (#8069)

Add missing initialization of the module list and boot devices.
This makes UEFI boot work again after #7488 merge.

CORE-11954
---
 boot/freeldr/freeldr/arch/uefi/uefildr.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/boot/freeldr/freeldr/arch/uefi/uefildr.c b/boot/freeldr/freeldr/arch/uefi/uefildr.c
index e694b7aa2b0..08f7efc3ec0 100644
--- a/boot/freeldr/freeldr/arch/uefi/uefildr.c
+++ b/boot/freeldr/freeldr/arch/uefi/uefildr.c
@@ -57,6 +57,19 @@ EfiEntry(
     /* Initialize I/O subsystem */
     FsInit();
 
+    /* Initialize the module list */
+    if (!PeLdrInitializeModuleList())
+    {
+        UiMessageBoxCritical("Unable to initialize module list.");
+        goto Quit;
+    }
+
+    if (!MachInitializeBootDevices())
+    {
+        UiMessageBoxCritical("Error when detecting hardware.");
+        goto Quit;
+    }
+
     /* 0x32000 is what UEFI defines, but we can go smaller if we want */
     BasicStack = (PVOID)((ULONG_PTR)0x32000 + (ULONG_PTR)MmAllocateMemoryWithType(0x32000, LoaderOsloaderStack));
     _changestack();