diff options
Diffstat (limited to 'sysdeps/ia64/libc-tls.c')
| -rw-r--r-- | sysdeps/ia64/libc-tls.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/ia64/libc-tls.c b/sysdeps/ia64/libc-tls.c new file mode 100644 index 0000000000..f1df4cd12e --- /dev/null +++ b/sysdeps/ia64/libc-tls.c @@ -0,0 +1,37 @@ +/* Thread-local storage handling in the ELF dynamic linker. IA-64 version. + 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 + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdeps/generic/libc-tls.c> + +#if USE_TLS + +/* On IA-64, as it lacks linker optimizations, __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 (size_t m, size_t offset) +{ + dtv_t *dtv = THREAD_DTV (); + return (char *) dtv[1].pointer + offset; +} + +#endif + |