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MIPS: Define TLS_DEFINE_INIT_TP

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Roland McGrath 2014-06-09 13:47:38 -07:00
parent 08f41f047c
commit 50f0a637b7
3 changed files with 7 additions and 23 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2014-06-09 Roland McGrath <roland@hack.frob.com>
* sysdeps/mips/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
* sysdeps/unix/sysv/linux/mips/nptl/createthread.c: File removed.
* sysdeps/arm/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
* sysdeps/unix/sysv/linux/arm/createthread.c: File removed.

4
sysdeps/mips/nptl/tls.h
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@ -126,6 +126,10 @@ typedef struct
INTERNAL_SYSCALL_ERROR_P (result_var, err) \
? "unknown error" : NULL; })
/* Value passed to 'clone' for initialization of the thread register. */
# define TLS_DEFINE_INIT_TP(tp, pd) \
void *tp = (void *) (pd) + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE
/* Return the address of the dtv for the current thread. */
# define THREAD_DTV() \
(((tcbhead_t *) (READ_THREAD_POINTER () - TLS_TCB_OFFSET))[-1].dtv)

23
sysdeps/unix/sysv/linux/mips/nptl/createthread.c
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@ -1,23 +0,0 @@
/* Copyright (C) 2005-2014 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/>. */
/* Value passed to 'clone' for initialization of the thread register. */
#define TLS_VALUE ((void *) (pd) \
+ TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
/* Get the real implementation. */
#include <nptl/sysdeps/pthread/createthread.c>