[FREELDR] Pass VA instead of PA to PeLdrAllocateDataTableEntry

This allows to create DTEs for loader modules.

Author: tkreuzer

boot/freeldr/freeldr/include/peloader.h

@@ -44,7 +44,7 @@ PeLdrAllocateDataTableEntry(
     IN OUT PLIST_ENTRY ModuleListHead,
     IN PCCH BaseDllName,
     IN PCCH FullDllName,
-    IN PVOID BasePA,
+    IN PVOID BaseVA,
     OUT PLDR_DATA_TABLE_ENTRY *NewEntry);
 
 VOID

boot/freeldr/freeldr/lib/peloader.c

@@ -418,7 +418,7 @@ PeLdrpLoadAndScanReferencedDll(
     Success = PeLdrAllocateDataTableEntry(Parent ? Parent->Blink : ModuleListHead,
                                           ImportName,
                                           FullDllName,
-                                          BasePA,
+                                          PaToVa(BasePA),
                                           DataTableEntry);
     if (!Success)
     {
@@ -682,10 +682,10 @@ PeLdrAllocateDataTableEntry(
     IN OUT PLIST_ENTRY ModuleListHead,
     IN PCCH BaseDllName,
     IN PCCH FullDllName,
-    IN PVOID BasePA,
+    IN PVOID BaseVA,
     OUT PLDR_DATA_TABLE_ENTRY *NewEntry)
 {
-    PVOID BaseVA = PaToVa(BasePA);
+    PVOID BasePA = VaToPa(BaseVA);
     PWSTR BaseDllNameBuffer, Buffer;
     PLDR_DATA_TABLE_ENTRY DataTableEntry;
     PIMAGE_NT_HEADERS NtHeaders;

boot/freeldr/freeldr/ntldr/winldr.c

@@ -342,7 +342,11 @@ WinLdrLoadDeviceDriver(PLIST_ENTRY LoadOrderListHead,
     }
 
     // Allocate a DTE for it
-    Success = PeLdrAllocateDataTableEntry(LoadOrderListHead, DllName, DllName, DriverBase, DriverDTE);
+    Success = PeLdrAllocateDataTableEntry(LoadOrderListHead,
+                                          DllName,
+                                          DllName,
+                                          PaToVa(DriverBase),
+                                          DriverDTE);
     if (!Success)
     {
         /* Cleanup and bail out */
@@ -542,7 +546,7 @@ LoadModule(
     Success = PeLdrAllocateDataTableEntry(&LoaderBlock->LoadOrderListHead,
                                           ImportName,
                                           FullFileName,
-                                          BaseAddress,
+                                          PaToVa(BaseAddress),
                                           Dte);
     if (!Success)
     {