From 29c113f0db2053fe814c532b93d80f23185f3eb0 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 7 May 2007 22:15:16 +0000
Subject: [PATCH] [BZ #4455]

	* tst-align2.c (do_test): Add _STACK_GROWS_UP case.
	* tst-getpid1.c (do_test): Likewise.
---
 nptl/ChangeLog     |  4 ++++
 nptl/tst-align2.c  | 10 ++++++++--
 nptl/tst-getpid1.c |  6 ++++++
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index db2adf7107..1151a6c902 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,9 @@
 2007-05-02  Carlos O'Donell  <carlos@systemhalted.org>
 
+	[BZ #4455]
+	* tst-align2.c (do_test): Add _STACK_GROWS_UP case.
+	* tst-getpid1.c (do_test): Likewise.
+
 	[BZ #4456]
 	* allocatestack.c (change_stack_perm): Add _STACK_GROWS_UP case.
 	(allocate_stack): Likewise.
diff --git a/nptl/tst-align2.c b/nptl/tst-align2.c
index ec85f435b6..4685c201e4 100644
--- a/nptl/tst-align2.c
+++ b/nptl/tst-align2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2004, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -53,8 +53,14 @@ do_test (void)
   char st[256 * 1024];
   pid_t p = __clone2 (f, st, sizeof (st), 0, 0);
 #else
-  char st[128 * 1024];
+  char st[128 * 1024] __attribute__ ((aligned));
+# if _STACK_GROWS_DOWN
   pid_t p = clone (f, st + sizeof (st), 0, 0);
+# elif _STACK_GROWS_UP
+  pid_t p = clone (f, st, 0, 0);
+# else
+#  error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
+# endif
 #endif
   if (p == -1)
     {
diff --git a/nptl/tst-getpid1.c b/nptl/tst-getpid1.c
index f9fd4fc0ca..e15cb61151 100644
--- a/nptl/tst-getpid1.c
+++ b/nptl/tst-getpid1.c
@@ -48,7 +48,13 @@ do_test (void)
   pid_t p = __clone2 (f, st, sizeof (st), TEST_CLONE_FLAGS, 0);
 #else
   char st[128 * 1024] __attribute__ ((aligned));
+# if _STACK_GROWS_DOWN
   pid_t p = clone (f, st + sizeof (st), TEST_CLONE_FLAGS, 0);
+# elif _STACK_GROWS_UP
+  pid_t p = clone (f, st, TEST_CLONE_FLAGS, 0);
+# else
+#  error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
+# endif
 #endif
   if (p == -1)
     {