diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
index 78ee8e0..2cda60a 100644
--- a/arch/x86/lib/atomic64_386_32.S
+++ b/arch/x86/lib/atomic64_386_32.S
@@ -26,35 +26,37 @@
 .endm
 
 #define BEGIN(op) \
-.macro END; \
+.macro endp; \
 	CFI_ENDPROC; \
 ENDPROC(atomic64_##op##_386); \
-.purgem END; \
+.purgem endp; \
 .endm; \
 ENTRY(atomic64_##op##_386); \
 	CFI_STARTPROC; \
 	LOCK v;
 
+#define ENDP endp
+
 #define RET \
 	UNLOCK v; \
 	ret
 
-#define RET_END \
+#define RET_ENDP \
 	RET; \
-	END
+	ENDP
 
 #define v %ecx
 BEGIN(read)
 	movl  (v), %eax
 	movl 4(v), %edx
-RET_END
+RET_ENDP
 #undef v
 
 #define v %esi
 BEGIN(set)
 	movl %ebx,  (v)
 	movl %ecx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v  %esi
@@ -63,14 +65,14 @@
 	movl 4(v), %edx
 	movl %ebx,  (v)
 	movl %ecx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %ecx
 BEGIN(add)
 	addl %eax,  (v)
 	adcl %edx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %ecx
@@ -79,14 +81,14 @@
 	adcl 4(v), %edx
 	movl %eax,  (v)
 	movl %edx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %ecx
 BEGIN(sub)
 	subl %eax,  (v)
 	sbbl %edx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %ecx
@@ -98,14 +100,14 @@
 	adcl 4(v), %edx
 	movl %eax,  (v)
 	movl %edx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %esi
 BEGIN(inc)
 	addl $1,  (v)
 	adcl $0, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %esi
@@ -116,14 +118,14 @@
 	adcl $0, %edx
 	movl %eax,  (v)
 	movl %edx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %esi
 BEGIN(dec)
 	subl $1,  (v)
 	sbbl $0, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %esi
@@ -134,7 +136,7 @@
 	sbbl $0, %edx
 	movl %eax,  (v)
 	movl %edx, 4(v)
-RET_END
+RET_ENDP
 #undef v
 
 #define v %ecx
@@ -156,7 +158,7 @@
 	jne 1b
 	xorl %eax, %eax
 	jmp 2b
-END
+ENDP
 #undef v
 
 #define v %esi
@@ -177,7 +179,7 @@
 	testl %edx, %edx
 	jne 1b
 	jmp 2b
-END
+ENDP
 #undef v
 
 #define v %esi
@@ -190,5 +192,5 @@
 	movl %eax,  (v)
 	movl %edx, 4(v)
 1:
-RET_END
+RET_ENDP
 #undef v