/* Start thread.  L4 version.
   Copyright (C) 2003, 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
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#include <assert.h>
#include <errno.h>
#include <string.h>

#include <pt-internal.h>

/* Start THREAD.  Get the kernel thread scheduled and running.  */
int
__pthread_thread_start (struct __pthread *thread)
{
  if (__pthread_num_threads == 1)
    /* The main thread is already running of course.  */
    {
      assert (__pthread_total == 1);
      assert (l4_is_thread_equal (l4_myself (), thread->threadid));
    }
  else
    l4_start_sp_ip (thread->threadid, (l4_word_t) thread->mcontext.sp,
		    (l4_word_t) thread->mcontext.pc);
  return 0;
}