[src/trunk]: src/tests/lib/csu/arch/hppa Check stack alignment on hppa.

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

details:   https://anonhg.NetBSD.org/src/rev/ad8fc5bc0419
branches:  trunk
changeset: 791386:ad8fc5bc0419
user:      skrll <skrll%NetBSD.org@localhost>
date:      Fri Nov 15 11:48:30 2013 +0000

description:
Check stack alignment on hppa.

diffstat:

 tests/lib/csu/arch/hppa/h_initfini_align.S |  12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diffs (16 lines):

diff -r 710632878a0c -r ad8fc5bc0419 tests/lib/csu/arch/hppa/h_initfini_align.S
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/csu/arch/hppa/h_initfini_align.S        Fri Nov 15 11:48:30 2013 +0000
@@ -0,0 +1,12 @@
+/*     $NetBSD: h_initfini_align.S,v 1.1 2013/11/15 11:48:30 skrll Exp $       */
+
+#include <machine/asm.h>
+
+RCSID("$NetBSD: h_initfini_align.S,v 1.1 2013/11/15 11:48:30 skrll Exp $")
+
+LEAF_ENTRY(check_stack_alignment)
+       extru   %sp,31,6,%ret0
+       comiclr,<> 0, %ret0, %ret0
+       ldi     1,%ret0
+       bv,n    %r0(%r2)
+EXIT(check_stack_alignment)