File: libc-tls.c

package info (click to toggle)
uclibc 1.0.20-2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 27,440 kB
  • ctags: 52,299
  • sloc: ansic: 218,051; asm: 35,518; cpp: 4,378; makefile: 2,781; sh: 618; yacc: 610; perl: 562; lex: 364; awk: 40
file content (36 lines) | stat: -rw-r--r-- 1,307 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/* Thread-local storage handling in the ELF dynamic linker.  MIPS version.
   Copyright (C) 2005 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/>.  */

#include <sysdeps/generic/libc-tls.c>
#include <dl-tls.h>

#if USE_TLS

/* On MIPS, linker optimizations are not required, so __tls_get_addr
   can be called even in statically linked binaries.  In this case module
   must be always 1 and PT_TLS segment exist in the binary, otherwise it
   would not link.  */

void *
__tls_get_addr (tls_index *ti)
{
  dtv_t *dtv = THREAD_DTV ();
  return (char *) dtv[1].pointer.val + GET_ADDR_OFFSET;
}

#endif