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sourceware.org Git - glibc.git/blob - sysdeps/m68k/libc-tls.c
1 /* Thread-local storage handling in the ELF dynamic linker. m68k version.
2 Copyright (C) 2010 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 #include <csu/libc-tls.c>
26 /* On M68K, linker optimizations are not required, so __tls_get_addr
27 can be called even in statically linked binaries. In this case module
28 must be always 1 and PT_TLS segment exist in the binary, otherwise it
32 __tls_get_addr (tls_index
*ti
)
34 dtv_t
*dtv
= THREAD_DTV ();
35 return (char *) dtv
[1].pointer
.val
+ GET_ADDR_OFFSET
;
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