diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2023-03-31 18:49:44 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2023-03-31 18:49:44 +0000 |
| commit | 139ed94b9eb095a8b96bddf940960e7c14db3a55 (patch) | |
| tree | d351483995e66c5d21ca757fdfd19c8eb95f833c /lib/libc/arch | |
| parent | c1e0b462ef4e3d7e8ff0d136b5c96ba6846cf844 (diff) | |
Since all arm64 assembly code in libc uses the ENTRY* macros from
<machine/asm.h> they are already get the necessary "bti c" instructions.
Passi the -mmark-bti-property option to mark the corresponding object
files as having BTI support.
ok deraadt@
Diffstat (limited to 'lib/libc/arch')
| -rw-r--r-- | lib/libc/arch/aarch64/Makefile.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/arch/aarch64/Makefile.inc b/lib/libc/arch/aarch64/Makefile.inc index 8b5c85c998e..ae218bcf1a8 100644 --- a/lib/libc/arch/aarch64/Makefile.inc +++ b/lib/libc/arch/aarch64/Makefile.inc @@ -1,8 +1,10 @@ -# $OpenBSD: Makefile.inc,v 1.4 2023/01/11 14:38:09 deraadt Exp $ +# $OpenBSD: Makefile.inc,v 1.5 2023/03/31 18:49:43 kettenis Exp $ # $NetBSD: Makefile.inc,v 1.5 2002/07/10 04:29:06 thorpej Exp $ .include <bsd.own.mk> +AFLAGS+= -mmark-bti-property + # Suppress DWARF2 warnings DEBUG?= -gdwarf-4 |