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Diffstat (limited to 'nptl/sysdeps/sh/tls.h')
-rw-r--r--nptl/sysdeps/sh/tls.h47
1 files changed, 3 insertions, 44 deletions
diff --git a/nptl/sysdeps/sh/tls.h b/nptl/sysdeps/sh/tls.h
index 2873fe73a8..db490ab7ee 100644
--- a/nptl/sysdeps/sh/tls.h
+++ b/nptl/sysdeps/sh/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  NPTL/SH version.
-   Copyright (C) 2003, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2003 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
@@ -23,7 +23,6 @@
 # include <dl-sysdep.h>
 
 #ifndef __ASSEMBLER__
-# include <stdbool.h>
 # include <stddef.h>
 # include <stdint.h>
 
@@ -31,17 +30,13 @@
 typedef union dtv
 {
   size_t counter;
-  struct
-  {
-    void *val;
-    bool is_static;
-  } pointer;
+  void *pointer;
 } dtv_t;
 
 typedef struct
 {
   dtv_t *dtv;
-  uintptr_t pointer_guard;
+  void *private;
 } tcbhead_t;
 
 # define TLS_MULTIPLE_THREADS_IN_TCB 1
@@ -140,42 +135,6 @@ typedef struct
 # define THREAD_SETMEM_NC(descr, member, idx, value) \
     descr->member[idx] = (value)
 
-#define THREAD_GET_POINTER_GUARD() \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     __tcbp->pointer_guard;})
- #define THREAD_SET_POINTER_GUARD(value) \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     __tcbp->pointer_guard = (value);})
-#define THREAD_COPY_POINTER_GUARD(descr) \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     ((tcbhead_t *) (descr + 1))->pointer_guard	= __tcbp->pointer_guard;})
-
-/* Get and set the global scope generation counter in struct pthread.  */
-#define THREAD_GSCOPE_FLAG_UNUSED 0
-#define THREAD_GSCOPE_FLAG_USED   1
-#define THREAD_GSCOPE_FLAG_WAIT   2
-#define THREAD_GSCOPE_RESET_FLAG() \
-  do									     \
-    { int __res								     \
-	= atomic_exchange_rel (&THREAD_SELF->header.gscope_flag,	     \
-			       THREAD_GSCOPE_FLAG_UNUSED);		     \
-      if (__res == THREAD_GSCOPE_FLAG_WAIT)				     \
-	lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1);		     \
-    }									     \
-  while (0)
-#define THREAD_GSCOPE_SET_FLAG() \
-  do									     \
-    {									     \
-      THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED;	     \
-      atomic_write_barrier ();						     \
-    }									     \
-  while (0)
-#define THREAD_GSCOPE_WAIT() \
-  GL(dl_wait_lookup_done) ()
-
 #endif /* __ASSEMBLER__ */
 
 #endif	/* tls.h */