1 files changed, 0 insertions, 142 deletions
diff --git a/contrib/gcc/gthr-vxworks.h b/contrib/gcc/gthr-vxworks.h
deleted file mode 100644
index 6d51ded2cdad..000000000000
--- a/contrib/gcc/gthr-vxworks.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Threads compatibily routines for libgcc2 for VxWorks.  */
-/* Compile this one with gcc.  */
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   Contributed by Mike Stump <mrs@wrs.com>.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC 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 General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, if you link this library with other files,
-   some of which are compiled with GCC, to produce an executable,
-   this library does not by itself cause the resulting executable
-   to be covered by the GNU General Public License.
-   This exception does not however invalidate any other reasons why
-   the executable file might be covered by the GNU General Public License.  */
-
-#ifndef __gthr_vxworks_h
-#define __gthr_vxworks_h
-
-/* POSIX threads specific definitions.
-   Easy, since the interface is just one-to-one mapping. */
-
-#define __GTHREADS 1
-
-#include <vxWorks.h>
-#include <semLib.h>
-/* typedef void *SEM_ID; */
-
-typedef int __gthread_key_t;
-typedef char __gthread_once_t;
-typedef SEM_ID __gthread_mutex_t;
-
-#define __GTHREAD_MUTEX_INIT 0
-#define __GTHREAD_ONCE_INIT 0
-
-#ifndef REG_SAVED_REG
-static inline int
-__gthread_once (__gthread_once_t *once, void (*func) ())
-{
-  (*func)();
-  return 0;
-}
-
-extern __gthread_key_t eh_context_key;
-
-/* This is not the right way to do it, but the semantic of pthreads
-   don't map well enough onto VxWorks.  */
-
-static void
-__ehdtor (void *pTcb)
-{
-  int tid = (int) pTcb;
-  void *p = (void*)taskVarGet(tid, &eh_context_key);
-  if (p != (void*)-1)
-    {
-      if (p)
-	free (p);
-      taskVarSet(tid, &eh_context_key, 0);
-    }
-}
-
-/* This only works for the code in libgcc2.c.  */
-
-static inline int
-__gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
-{
-  *key = 0;
-
-  /* Do this first so that the task variables are visible during the
-     running of the delete hook.  */
-
-  taskVarInit();
-
-  /* We don't have a way to track dtor here, so instead, we
-     register a generic routine that can cleanup any task.  */
-
-  taskDeleteHookAdd (__ehdtor);
-
-  return 0;
-}
-
-#define __gthread_setspecific(key, ptr) \
-  (key = (int) ptr, 0)
-
-static inline int
-__gthread_key_dtor (__gthread_key_t key, void *ptr)
-{
-  /* Just reset the key value to zero. */
-  if (ptr)
-    return __gthread_setspecific (key, 0);
-  else
-    return 0;
-}
-
-#define __gthread_key_delete(key) \
-  taskVarDelete (taskIdSelf (), &key)
-
-#define __gthread_getspecific(key)			\
-     ((key == 0)					\
-      ? ((taskVarAdd (taskIdSelf (), &key) != OK)	\
-	 ? (__terminate (), (void*)0)			\
-	 : (void*)0)					\
-      : (void*)key)
-#endif
-
-static inline int
-__gthread_mutex_lock (__gthread_mutex_t *mutex)
-{
-  if (*mutex == 0)
-    *mutex = semMCreate (SEM_Q_PRIORITY | SEM_INVERSION_SAFE | SEM_DELETE_SAFE);
-  return semTake (*mutex, WAIT_FOREVER);
-}
-
-static inline int
-__gthread_mutex_trylock (__gthread_mutex_t *mutex)
-{
-  if (*mutex == 0)
-    *mutex = semMCreate (SEM_Q_PRIORITY | SEM_INVERSION_SAFE | SEM_DELETE_SAFE);
-  return semTake (*mutex, NO_WAIT);
-}
-
-static inline int
-__gthread_mutex_unlock (__gthread_mutex_t *mutex)
-{
-  /* We could return the */
-  return semGive (*mutex);
-}
-
-#endif /* not __gthr_vxworks_h */