diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm/dl-procinfo.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/arm/dl-procinfo.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/dl-procinfo.h b/sysdeps/unix/sysv/linux/arm/dl-procinfo.h deleted file mode 100644 index b6a9d9f6a2..0000000000 --- a/sysdeps/unix/sysv/linux/arm/dl-procinfo.h +++ /dev/null @@ -1,93 +0,0 @@ -/* Linux/ARM version of processor capability information handling macros. - Copyright (C) 2001-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Philip Blundell <philb@gnu.org>, 2001. - - 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 _DL_PROCINFO_H -#define _DL_PROCINFO_H 1 - -#include <ldsodefs.h> -#include <sysdep.h> - -#define _DL_HWCAP_COUNT 27 - -/* Low 22 bits are allocated in HWCAP. */ -#define _DL_HWCAP_LAST 21 - -/* Low 5 bits are allocated in HWCAP2. */ -#define _DL_HWCAP2_LAST 4 - -/* The kernel provides platform data but it is not interesting. */ -#define _DL_HWCAP_PLATFORM 0 - - -static inline const char * -__attribute__ ((unused)) -_dl_hwcap_string (int idx) -{ - return GLRO(dl_arm_cap_flags)[idx]; -}; - -static inline int -__attribute__ ((unused)) -_dl_procinfo (unsigned int type, unsigned long int word) -{ - switch(type) - { - case AT_HWCAP: - _dl_printf ("AT_HWCAP: "); - - for (int i = 0; i <= _DL_HWCAP_LAST; ++i) - if (word & (1 << i)) - _dl_printf (" %s", _dl_hwcap_string (i)); - break; - case AT_HWCAP2: - { - unsigned int offset = _DL_HWCAP_LAST + 1; - - _dl_printf ("AT_HWCAP2: "); - - for (int i = 0; i <= _DL_HWCAP2_LAST; ++i) - if (word & (1 << i)) - _dl_printf (" %s", _dl_hwcap_string (offset + i)); - break; - } - default: - /* This should not happen. */ - return -1; - } - _dl_printf ("\n"); - return 0; -} - -#define HWCAP_IMPORTANT (HWCAP_ARM_VFP | HWCAP_ARM_NEON) - -static inline int -__attribute__ ((unused)) -_dl_string_hwcap (const char *str) -{ - for (int i = 0; i < _DL_HWCAP_COUNT; i++) - { - if (strcmp (str, _dl_hwcap_string (i)) == 0) - return i; - } - return -1; -}; - -#define _dl_string_platform(str) (-1) - -#endif /* dl-procinfo.h */ |