/* Thread-local storage handling in the ELF dynamic linker. Xtensa 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 defined(USE_TLS) && USE_TLS /* On Xtensa, 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 + ti->ti_offset; } #endif