diff options
Diffstat (limited to 'sysdeps/s390/dl-procinfo.h')
-rw-r--r-- | sysdeps/s390/dl-procinfo.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h deleted file mode 100644 index c99789629a..0000000000 --- a/sysdeps/s390/dl-procinfo.h +++ /dev/null @@ -1,98 +0,0 @@ -/* s390 version of processor capability information handling macros. - Copyright (C) 2006-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006. - - 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> - -#define _DL_HWCAP_COUNT 12 - -#define _DL_PLATFORMS_COUNT 8 - -/* The kernel provides up to 32 capability bits with elf_hwcap. */ -#define _DL_FIRST_PLATFORM 32 -/* Mask to filter out platforms. */ -#define _DL_HWCAP_PLATFORM (((1ULL << _DL_PLATFORMS_COUNT) - 1) \ - << _DL_FIRST_PLATFORM) - -/* Hardware capability bit numbers are derived directly from the - facility indications as stored by the "store facility list" (STFL) - instruction. - highgprs is an alien in that list. It describes a *kernel* - capability. */ - -enum -{ - HWCAP_S390_ESAN3 = 1 << 0, - HWCAP_S390_ZARCH = 1 << 1, - HWCAP_S390_STFLE = 1 << 2, - HWCAP_S390_MSA = 1 << 3, - HWCAP_S390_LDISP = 1 << 4, - HWCAP_S390_EIMM = 1 << 5, - HWCAP_S390_DFP = 1 << 6, - HWCAP_S390_HPAGE = 1 << 7, - HWCAP_S390_ETF3EH = 1 << 8, - HWCAP_S390_HIGH_GPRS = 1 << 9, - HWCAP_S390_TE = 1 << 10, - HWCAP_S390_VX = 1 << 11, -}; - -#define HWCAP_IMPORTANT (HWCAP_S390_ZARCH | HWCAP_S390_LDISP \ - | HWCAP_S390_EIMM | HWCAP_S390_DFP) - -/* We cannot provide a general printing function. */ -#define _dl_procinfo(type, word) -1 - -static inline const char * -__attribute__ ((unused)) -_dl_hwcap_string (int idx) -{ - return GLRO(dl_s390_cap_flags)[idx]; -}; - -static inline int -__attribute__ ((unused, always_inline)) -_dl_string_hwcap (const char *str) -{ - int i; - - for (i = 0; i < _DL_HWCAP_COUNT; i++) - { - if (strcmp (str, GLRO(dl_s390_cap_flags)[i]) == 0) - return i; - } - return -1; -}; - -static inline int -__attribute__ ((unused, always_inline)) -_dl_string_platform (const char *str) -{ - int i; - - if (str != NULL) - for (i = 0; i < _DL_PLATFORMS_COUNT; ++i) - { - if (strcmp (str, GLRO(dl_s390_platforms)[i]) == 0) - return _DL_FIRST_PLATFORM + i; - } - return -1; -}; - -#endif /* dl-procinfo.h */ |