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/* This testcase is part of GDB, the GNU debugger.
Copyright 2009-2020 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
extern volatile int gnu_ifunc_initialized;
extern volatile unsigned long resolver_hwcap;
extern int init_stub (int arg);
extern int final (int arg);
typedef int (*final_t) (int arg);
#ifndef IFUNC_RESOLVER_ATTR
asm (".type gnu_ifunc, %gnu_indirect_function");
final_t
gnu_ifunc (unsigned long hwcap)
#else
final_t
gnu_ifunc_resolver (unsigned long hwcap)
#endif
{
resolver_hwcap = hwcap;
if (! gnu_ifunc_initialized)
return init_stub;
else
return final;
}
#ifdef IFUNC_RESOLVER_ATTR
extern int gnu_ifunc (int arg);
__typeof (gnu_ifunc) gnu_ifunc __attribute__ ((ifunc ("gnu_ifunc_resolver")));
#endif
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