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0b6301682b
* sysdeps/generic/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_string_hwcap): New, does nothing. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant. (_dl_string_hwcap): New function, converts from string to hwcap encoding. * sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant. (_dl_string_hwcap): New function, converts from string to hwcap encoding. * sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant. (_dl_string_hwcap): New function, converts from string to hwcap encoding.
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* Linux/sparc64 version of processor capability information handling macros.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _DL_PROCINFO_H
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#define _DL_PROCINFO_H 1
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/* If anything should be added here check whether the size of each string
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is still ok with the given array size. */
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static const char sparc64_cap_flags[][7] =
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{
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"flush", "stbar", "swap", "muldiv", "v9"
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};
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#define _DL_HWCAP_COUNT 5
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static inline int
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__attribute__ ((unused))
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_dl_procinfo (int word)
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{
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int i;
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_dl_sysdep_message ("AT_HWCAP: ", NULL);
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for (i = 0; i < _DL_HWCAP_COUNT; ++i)
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if (word & (1 << i))
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_dl_sysdep_message (" ", sparc64_cap_flags[i], NULL);
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_dl_sysdep_message ("\n", NULL);
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return 0;
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}
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static inline const char *
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__attribute__ ((unused))
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_dl_hwcap_string (int idx)
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{
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return sparc64_cap_flags[idx];
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};
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static inline int
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__attribute__ ((unused))
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_dl_string_hwcap (const char *str)
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{
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int i;
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for (i = 0; i < _DL_HWCAP_COUNT; i++)
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{
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if (strcmp (str, sparc64_cap_flags [i]) == 0)
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return i;
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}
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return -1;
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};
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#define HWCAP_IMPORTANT (0)
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#endif /* dl-procinfo.h */
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