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[PATCH roland/nptl-microblaze] MicroBlaze: Consolidate NPTL/non versions of vfork

From: Roland McGrath <roland at hack dot frob dot com>
To: "GNU C. Library" <libc-alpha at sourceware dot org>
Date: Wed, 25 Jun 2014 14:38:52 -0700 (PDT)
Subject: [PATCH roland/nptl-microblaze] MicroBlaze: Consolidate NPTL/non versions of vfork
Authentication-results: sourceware.org; auth=none

Not tested, but this should not change anything.

If MicroBlaze either reliably has IFUNC support or reliably has a compiler
that will emit a pure tail call (not using any stack) for a trivial C tail
call to a PLT function, then please drop pt-vfork.S entirely so the generic
nptl/pt-vfork.c is used.


Thanks,
Roland


	* sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S: Moved ...
	* sysdeps/unix/sysv/linux/microblaze/vfork.S: ... here.
	* sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S: File removed.
	* sysdeps/unix/sysv/linux/microblaze/pt-vfork.S: New file.

diff --git a/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S b/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S
deleted file mode 100644
index 603cf56..0000000
--- a/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 2009-2014 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
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <tcb-offsets.h>
-
-#include "vfork.S"
diff --git a/sysdeps/unix/sysv/linux/microblaze/pt-vfork.S b/sysdeps/unix/sysv/linux/microblaze/pt-vfork.S
new file mode 100644
index 0000000..65cc382
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/microblaze/pt-vfork.S
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/alpha/pt-vfork.S>
diff --git a/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S b/sysdeps/unix/sysv/linux/microblaze/vfork.S
similarity index 100%
rename from sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S
rename to sysdeps/unix/sysv/linux/microblaze/vfork.S

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