Index: uspace/lib/c/arch/amd64/src/entry.s
===================================================================
--- uspace/lib/c/arch/amd64/src/entry.s	(revision 4687a26c6b3564e9d93f158a13504a9c7fc0e9f9)
+++ uspace/lib/c/arch/amd64/src/entry.s	(revision c75698b941dcd25fb9a093edcff36a8e3bf8e2e6)
@@ -42,5 +42,5 @@
 	#
 	pushq $0
-	mov %rsp, %rbp
+	movq %rsp, %rbp
 	
 	# %rdi was deliberately chosen as the first argument is also in %rdi