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/* Linux/s390 version of processor capability information handling macros.
Copyright (C) 2006-2021 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/>. */
#ifndef _DL_S390_PROCINFO_H
#define _DL_S390_PROCINFO_H 1
#include <sysdeps/s390/dl-procinfo.h>
#include <ldsodefs.h>
#undef _dl_procinfo
static inline int
__attribute__ ((unused))
_dl_procinfo (unsigned int type, unsigned long int word)
{
/* This table should match the information from arch/s390/kernel/setup.c
in the kernel sources. */
int i;
/* Fallback to generic output mechanism. */
if (type != AT_HWCAP)
return -1;
_dl_printf ("AT_HWCAP: ");
for (i = 0; i < _DL_HWCAP_COUNT; ++i)
if (word & (1UL << i))
_dl_printf (" %s", GLRO(dl_s390_cap_flags)[i]);
_dl_printf ("\n");
return 0;
}
#endif
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