diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/s390/dl-procinfo.h')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/s390/dl-procinfo.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/s390/dl-procinfo.h b/REORG.TODO/sysdeps/unix/sysv/linux/s390/dl-procinfo.h new file mode 100644 index 0000000000..7cbce0a043 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/s390/dl-procinfo.h @@ -0,0 +1,49 @@ +/* Linux/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_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 unknown output mechanism. */ + if (type == AT_HWCAP2) + 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 |