[FREELDR]

Disable DriveMapMapDrivesInSection on MSVC builds, freeldr works basically without it

svn path=/trunk/; revision=52322

reactos/boot/freeldr/freeldr/arch/i386/drivemap.c

@@ -25,6 +25,7 @@ ULONG		OldInt13HandlerAddress = 0;	// Address of BIOS int 13h handler
 ULONG		DriveMapHandlerAddress = 0;	// Linear address of our drive map handler
 ULONG		DriveMapHandlerSegOff = 0;	// Segment:offset style address of our drive map handler
 
+#ifndef _MSC_VER
 VOID DriveMapMapDrivesInSection(PCSTR SectionName)
 {
 	CHAR			SettingName[80];
@@ -141,6 +142,7 @@ BOOLEAN DriveMapIsValidDriveString(PCSTR DriveString)
 
 	return TRUE;
 }
+#endif
 
 ULONG DriveMapGetBiosDriveNumber(PCSTR DeviceName)
 {
@@ -167,6 +169,7 @@ ULONG DriveMapGetBiosDriveNumber(PCSTR DeviceName)
 	return BiosDriveNumber;
 }
 
+#ifndef _MSC_VER
 VOID DriveMapInstallInt13Handler(PDRIVE_MAP_LIST DriveMap)
 {
 	ULONG*	RealModeIVT = (ULONG*)0x00000000;
@@ -220,3 +223,4 @@ VOID DriveMapRemoveInt13Handler(VOID)
 		DriveMapInstalled = FALSE;
 	}
 }
+#endif

reactos/boot/freeldr/freeldr/arch/i386/drvmap.S

@@ -139,4 +139,3 @@ Int13HandlerDriveNew4:
 
 PUBLIC _DriveMapInt13HandlerEnd
 _DriveMapInt13HandlerEnd:
-    .byte 0

reactos/boot/freeldr/freeldr/arch/i386/realmode.S

@@ -26,16 +26,4 @@ _BootOldLinuxKernel:
 PUBLIC _BootNewLinuxKernel
 _BootNewLinuxKernel:
 
-PUBLIC _DriveMapOldInt13HandlerAddress
-_DriveMapOldInt13HandlerAddress:
-
-PUBLIC _DriveMapInt13HandlerStart
-_DriveMapInt13HandlerStart:
-
-PUBLIC _DriveMapInt13HandlerEnd
-_DriveMapInt13HandlerEnd:
-
-PUBLIC _DriveMapInt13HandlerMapList
-_DriveMapInt13HandlerMapList:
-
 END

reactos/boot/freeldr/freeldr/bootmgr.c

@@ -228,7 +228,7 @@ VOID RunLoader(VOID)
 
 #ifndef _M_ARM
 		// Install the drive mapper according to this sections drive mappings
-#ifdef __i386__
+#if defined(__i386__) && !defined(_MSC_VER)
 		DriveMapMapDrivesInSection(SectionName);
 #endif
 		if (_stricmp(BootType, "ReactOS") == 0)