diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/alpha/libc-tls.c')
| -rw-r--r-- | libpthread/nptl/sysdeps/alpha/libc-tls.c | 37 | 
1 files changed, 37 insertions, 0 deletions
| diff --git a/libpthread/nptl/sysdeps/alpha/libc-tls.c b/libpthread/nptl/sysdeps/alpha/libc-tls.c new file mode 100644 index 000000000..a3b68e928 --- /dev/null +++ b/libpthread/nptl/sysdeps/alpha/libc-tls.c @@ -0,0 +1,37 @@ +/* Thread-local storage handling in the ELF dynamic linker.  Alpha 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> +#include <dl-tls.h> + +#if USE_TLS + +/* On Alpha, 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 | 
