[src/trunk]: src/tests/lib/libc/arch/sh3 Don't execute random garbage. Fixes...

[uwe <uwe%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/70d294015c7c
branches:  trunk
changeset: 355224:70d294015c7c
user:      uwe <uwe%NetBSD.org@localhost>
date:      Thu Jul 20 01:13:47 2017 +0000

description:
Don't execute random garbage.  Fixes mprotect_mremap_exec test.

diffstat:

 tests/lib/libc/arch/sh3/return_one.S |  12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diffs (19 lines):

diff -r 156c836810bd -r 70d294015c7c tests/lib/libc/arch/sh3/return_one.S
--- a/tests/lib/libc/arch/sh3/return_one.S      Thu Jul 20 01:10:57 2017 +0000
+++ b/tests/lib/libc/arch/sh3/return_one.S      Thu Jul 20 01:13:47 2017 +0000
@@ -1,8 +1,10 @@
-/*     $NetBSD: return_one.S,v 1.1 2011/07/18 23:16:10 jym Exp $ */
+/*     $NetBSD: return_one.S,v 1.2 2017/07/20 01:13:47 uwe Exp $ */
 
 #include <machine/asm.h>
 
-.globl return_one, return_one_end;
-
-return_one: return_one_end:
-       nop
+NENTRY(return_one)
+       rts
+        mov    #1, r0
+       SET_ENTRY_SIZE(return_one)
+       .globl  return_one_end
+return_one_end: