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Delete unused TLS_GET_FS, TLS_SET_FS macros.

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Paul Pluzhnikov 2012-04-20 09:52:13 -07:00
parent ff3d51ec58
commit 0cec7c5407
2 changed files with 5 additions and 8 deletions
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4
nptl/ChangeLog
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@ -1,3 +1,7 @@
2012-04-20 Paul Pluzhnikov <ppluzhnikov@google.com>
* sysdeps/x86_64/tls.h (TLS_GET_FS, TLS_SET_FS): Delete.
2012-03-27 David S. Miller <davem@davemloft.net> 2012-03-27 David S. Miller <davem@davemloft.net>
* tst-cond16.c (do_test): Use a thread stack size which is either * tst-cond16.c (do_test): Use a thread stack size which is either

9
nptl/sysdeps/x86_64/tls.h
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@ -1,5 +1,5 @@
/* Definition for thread-local data handling. nptl/x86_64 version. /* Definition for thread-local data handling. nptl/x86_64 version.
Copyright (C) 2002-2007, 2008, 2009, 2011 Free Software Foundation, Inc. Copyright (C) 2002-2009, 2011-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -133,13 +133,6 @@ typedef struct
(((tcbhead_t *) (descr))->dtv) (((tcbhead_t *) (descr))->dtv)
/* Macros to load from and store into segment registers. */
# define TLS_GET_FS() \
({ int __seg; __asm ("movl %%fs, %0" : "=q" (__seg)); __seg; })
# define TLS_SET_FS(val) \
__asm ("movl %0, %%fs" :: "q" (val))
/* Code to initially initialize the thread pointer. This might need /* Code to initially initialize the thread pointer. This might need
special attention since 'errno' is not yet available and if the special attention since 'errno' is not yet available and if the
operation can cause a failure 'errno' must not be touched. operation can cause a failure 'errno' must not be touched.