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1a7df49c92
The new hwcap values indicate support for: -"Vector-Enhancements Facility 2" (tag "vxe2", hwcap 2^15) -"Vector-Packed-Decimal-Enhancement Facility" (tag "vxp", hwcap 2^16) -"Enhanced-Sort Facility" (tag "sort", hwcap 2^17) -"Deflate-Conversion Facility" (tag "dflt", hwcap 2^18) The vxe2 hwcap is also marked as important hwcap. ChangeLog: * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags): Add vxe2, vxp, dflt, sort flags. * sysdeps/s390/dl-procinfo.h: Add HWCAP_S390_VXRS_EXT2, HWCAP_S390_VXRS_PDE, HWCAP_S390_SORT, HWCAP_S390_DFLT capabilities. (HWCAP_IMPORTANT): Add HWCAP_S390_VXRS_EXT2. * sysdeps/unix/sysv/linux/s390/bits/hwcap.h (HWCAP_S390_VXRS_EXT2, HWCAP_S390_VXRS_PDE, HWCAP_S390_SORT, HWCAP_S390_DFLT): Define.
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/* Defines for bits in AT_HWCAP.
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Copyright (C) 2012-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_AUXV_H
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# error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead."
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#endif
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/*
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* The following must match the kernels asm/elf.h.
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* Note that these are *not* the same as the STORE FACILITY LIST bits.
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*/
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#define HWCAP_S390_ESAN3 1
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#define HWCAP_S390_ZARCH 2
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#define HWCAP_S390_STFLE 4
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#define HWCAP_S390_MSA 8
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#define HWCAP_S390_LDISP 16
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#define HWCAP_S390_EIMM 32
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#define HWCAP_S390_DFP 64
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#define HWCAP_S390_HPAGE 128
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#define HWCAP_S390_ETF3EH 256
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#define HWCAP_S390_HIGH_GPRS 512
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#define HWCAP_S390_TE 1024
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#define HWCAP_S390_VX 2048
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#define HWCAP_S390_VXD 4096
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#define HWCAP_S390_VXE 8192
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#define HWCAP_S390_GS 16384
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#define HWCAP_S390_VXRS_EXT2 32768
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#define HWCAP_S390_VXRS_PDE 65536
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#define HWCAP_S390_SORT 131072
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#define HWCAP_S390_DFLT 262144
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