add cfi instructions to repair this test on amd64 and arm64.

ok kettenis@

diff --git a/regress/sys/kern/noexec/testfly.S b/regress/sys/kern/noexec/testfly.S
index 50ffbc5..afe29e6 100644 (file)
--- a/regress/sys/kern/noexec/testfly.S
+++ b/regress/sys/kern/noexec/testfly.S
@@ -1,4 +1,4 @@
-/*     $OpenBSD: testfly.S,v 1.12 2023/01/22 16:38:36 anton Exp $      */
+/*     $OpenBSD: testfly.S,v 1.13 2024/03/26 19:12:34 miod Exp $       */
 
 /*
  * Copyright (c) 2002,2003 Michael Shalayeff
@@ -36,11 +36,22 @@
 
        .space 16384
 
-#if defined(__aarch64__) || defined(__amd64__)
+#if defined(__aarch64__)
        .section .rodata
        .globl  testfly
        .type   testfly,_ASM_TYPE_FUNCTION
 testfly:
+       bti c
+       ret
+END(testfly)
+#endif
+
+#if defined(__amd64__)
+       .section .rodata
+       .globl  testfly
+       .type   testfly,_ASM_TYPE_FUNCTION
+testfly:
+       endbr64
        ret
 END(testfly)
 #endif