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/* Thread-local storage handling in the ELF dynamic linker. Morello version.
Copyright (C) 2022 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
<https://www.gnu.org/licenses/>. */
#ifdef SHARED
/* Add a wrapper around the generic __tls_get_addr code to set the
bounds on the returned pointer. */
# define __tls_get_addr __tls_get_addr_unbounded
# include <elf/dl-tls.c>
# undef __tls_get_addr
void *__tls_get_addr (tls_index *ti);
rtld_hidden_proto (__tls_get_addr)
rtld_hidden_def (__tls_get_addr)
void *
__tls_get_addr (tls_index *ti)
{
void *p = __tls_get_addr_unbounded (ti);
return __builtin_cheri_bounds_set_exact (p, ti->ti_size);
}
#else
# include <elf/dl-tls.c>
#endif
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