@@ -14,22 +14,26 @@
  */
 
 #include "config.h"
 
 #include "platform.h"
+
+#ifdef HAVE_CET_H
+# include <cet.h>
+#else
+# define _CET_ENDBR
+#endif
 
 .globl objc_msg_lookup
 .globl objc_msg_lookup_stret
 .globl objc_msg_lookup_super
 .globl objc_msg_lookup_super_stret
 
 .section .text
 .macro GENERATE_LOOKUP name notFound
 \name:
-#ifdef HAVE_ENDBR64
-	endbr64
-#endif
+	_CET_ENDBR
 
 	testq	%rdi, %rdi
 	jz	returnNilMethod
 
 	testb	$1, %dil
@@ -70,13 +74,11 @@
 .size \name, .-\name
 .endm
 
 .macro GENERATE_LOOKUP_SUPER name lookup
 \name:
-#ifdef HAVE_ENDBR64
-	endbr64
-#endif
+	_CET_ENDBR
 
 	movq	%rdi, %r8
 	movq	(%rdi), %rdi
 	testq	%rdi, %rdi
 	jz	returnNilMethod