microblaze: add NPTL/TLS support from GNU libc

Not perfect, but a starting point.
Some tests of the test suite are failing.

1 files changed, 29 insertions, 0 deletions

diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/microblaze/fork.c b/libpthread/nptl/sysdeps/unix/sysv/linux/microblaze/fork.c
new file mode 100644
index 000000000..ba5c700da
--- /dev/null
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/microblaze/fork.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2013 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 <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+
+#define ARCH_FORK() \
+  INLINE_SYSCALL (clone, 5,						      \
+		  CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0,     \
+		  NULL, NULL, &THREAD_SELF->tid)
+
+#include "../fork.c"