X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=freeldr%2Ffreeldr%2Fmem.S;h=770a1defc42825bb07e7b454cdb9d6210a1c5de7;hp=631eb3515da5f46bd0f48044ccd9c017b98d9932;hb=5d289c12b217f3959b7b415c1dafbeaafe538139;hpb=4750bc0160dddc6a9e5e7e9939b7291337d04c33

diff --git a/freeldr/freeldr/mem.S b/freeldr/freeldr/mem.S
index 631eb3515da..770a1defc42 100644
--- a/freeldr/freeldr/mem.S
+++ b/freeldr/freeldr/mem.S
@@ -46,19 +46,19 @@ EXTERN(_GetExtendedMemorySize)
 	cmpw	$0,%ax
 	je		.cmem
 
-	andl	$0xffff,%ebx
+	movzwl	%bx,%ebx
 	shll	$6,%ebx
-	andl	$0xffff,%eax
-	add		%ebx,%eax
+	movzwl	%ax,%eax
+	addl	%ebx,%eax
 	jmp		.done_mem
 
 .cmem:
 	cmpw	$0,%cx
 	je		.oldstylemem
 
-	andl	$0xffff,%edx
+	movzwl	%dx,%edx
 	shll	$6,%edx
-	andl	$0xffff,%ecx
+	movzwl	%cx,%ecx
 	addl	%ecx,%edx
 	movl	%edx,%eax
 	jmp		.done_mem