/* Copyright (C) 2005-2017 Free Software Foundation, Inc. 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/>. */ #ifndef _AARCH64_DL_TLS_H #define _AARCH64_DL_TLS_H 1 /* Type used to represent a TLS descriptor in the GOT. */ struct tlsdesc { ptrdiff_t (*entry) (struct tlsdesc *); void *arg; }; typedef struct dl_tls_index { unsigned long int ti_module; unsigned long int ti_offset; } tls_index; /* Type used as the argument in a TLS descriptor for a symbol that needs dynamic TLS offsets. */ struct tlsdesc_dynamic_arg { tls_index tlsinfo; size_t gen_count; }; extern ptrdiff_t attribute_hidden _dl_tlsdesc_return (struct tlsdesc *); # ifdef SHARED extern void *_dl_make_tlsdesc_dynamic (struct link_map *, size_t); extern ptrdiff_t attribute_hidden _dl_tlsdesc_dynamic (struct tlsdesc *); # endif extern void *__tls_get_addr (tls_index *ti); #define TLS_DTV_UNALLOCATED ((void *) -1l) #endif