Switch branches/tags
aj/revert-sunrpc aj/shared-linux-fcntl allan/config-files andros/avx512f-mem andros/libmvec andros/pr19654 archlinux/2.18/master azanella/bz12683 carlos/dlmopen carlos/master cmetcalf/tile-2.15 cvs/fedora-2_3-branch cvs/fedora-2_5-branch cvs/fedora-branch cvs/glibc-2-1-branch cvs/glibc-2-2-branch cvs/glibc-2_0_x cvs/glibc-2_3-branch cvs/glibc-2_5-branch cvs/glibc-2_6-branch cvs/glibc-2_7-branch cvs/glibc-2_8-branch cvs/glibc-2_9-branch cvs/glibc-2_10-branch cvs/master cvs/sparc-2_0_x-branch cvs/thomas-posix1996 davem/sparc dj/malloc fedora/master fedora/2.10/master fedora/2.11/master fedora/2.12/master fedora/2.13/master fedora/2.14/master fedora/2.22/master fw/extend_alloca gentoo/2.18 gentoo/2.19 gentoo/2.20 gentoo/2.21 gentoo/2.22 gentoo/2.23 hjl/avx128 hjl/avx512f-mem/master hjl/avx512f-mem/old hjl/avx512f-mem/prefetcht1 hjl/cpuid/master hjl/cpuid/2.21 hjl/cpuid/2.22 hjl/ctor/release/2.11 hjl/ctor/release/2.12 hjl/erms/i386 hjl/erms/ifunc hjl/erms/master hjl/erms/nt hjl/erms/2.22 hjl/erms/2.23 hjl/fma/master hjl/global hjl/gold hjl/i386/master hjl/i486/multiarch-old hjl/i486/multiarch hjl/implies hjl/init hjl/ hjl/memcpy/dpdk/master hjl/mempcpy hjl/plt/master hjl/plt/2.21 hjl/plt/2.22 hjl/pr13862 hjl/pr14370 hjl/pr14562/master hjl/pr14562/2.16 hjl/pr14654 hjl/pr14716 hjl/pr14831 hjl/pr14937 hjl/pr14941 hjl/pr14955 hjl/pr14995 hjl/pr17711/2.18 hjl/pr17711/2.19 hjl/pr17711/2.20 hjl/pr17711/2.21 hjl/pr17841/master hjl/pr17841/2.21 hjl/pr18078 hjl/pr18422 hjl/pr18661 hjl/pr18696 hjl/pr18858/master hjl/pr19122 hjl/pr19178/master hjl/pr19363/clobber hjl/pr19363/master hjl/pr19363/2.22 hjl/pr19371/master hjl/pr19463 hjl/pr19583 hjl/pr19590 hjl/pr19679/2.23 hjl/pr19776/master hjl/pthread/2.21 hjl/pthread/2.22 hjl/release/2.20/master hjl/secondary/master hjl/secondary/2.21 hjl/size/master hjl/tst-plt hjl/unaligned hjl/x32/master hjl/x32/release/2.12 hjl/x32/release/2.15 hjl/x86 hjl/32bit/master hjl/32bit/2.22 ibm/master ibm/2.8/master ibm/2.10/master ibm/2.11/master ibm/2.12/master ibm/2.13/master ibm/2.16/master ibm/2.18/master ibm/2.19/master ibm/2.20/master ibm/2.22/master ldmitrie/intel_mpx linaro/master lxoliva/getaddrinfo master neleai/string-x64 neleai/strlen origin/ibm/2.8/master pasky/fixes-overdue pasky/fixes release/2.10/master release/2.11/master release/2.12/master release/2.13/master release/2.14/master release/2.15/master release/2.16/master release/2.17/master release/2.18/master release/2.19/master release/2.20/master release/2.21/master release/2.22/master release/2.23/master roland/Wshadow roland/add-on-abi-tags roland/backtrace-syms roland/cancelhandling roland/disable-nis roland/getpid roland/gold-vs-libc roland/hwcap_mask roland/manual-check roland/nacl-debug-hack roland/nacl-exit-stacks roland/nacl-port/master roland/nptl_db roland/pthread_attr_getstack roland/stat64 roland/sysconf-clocks roland/tempname roland/x86_64-crt1-cfi rsa/hwcap2_v3 rsa/hwcap2_v4 rsa/hwcap2_v5 rsa/hwcap2_v6 rsa/power8_partial rsa/power8 rsa/stdint_headers rsa/stdint_noheaders rsa/stdint rsa/2.17_backports_v2 rsa/2.17_backports_v3 rsa/2.17_backports rth/aa-memset rth/aa-opt rth/execl rth/tramp siddhesh/is_in_module siddhesh/mmap-fallback siddhesh/posix-wundef siddhesh/sem_timedwait siddhesh/tunables tuliom/multilib
Nothing to show
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
49 lines (48 sloc) 1.9 KB
# Definition of features which introduce new libc ABI versions. This
# file is used to create a header file with definitions for the various
# versions. The static linker will encode in the EI_ABIVERSION field in
# the e_ident array in the ELF program header the required ABI version.
# This is not a bitmask. The maximum ABI version required must be
# encoded.
# Adding new features should always happen by appending new lines. Never
# add entries in the middle or where they seem "logical". Once a version
# is assigned to a feature it must not change again. Since some features
# are conditionally added this can only ever be done securely without much
# risk is by adding at the end.
# The following lines have one of two formats:
# With just a symbol on the line this is the name of a feature which
# is architecture independent.
# Using this form architecture (and platform) dependent features can be
# specified. The PLATFORM name can use the wildcards available in
# the Bourne shell's case expression.
# Note that the same symbol can be used using different platform triples.
# They don't have to be in the same order relative to other entries. This
# can happen if the feature is implemented for different architectures
# at different times.
# This file is parsed by a script which produces a header file containing
# a single enum definition. An extra symbol is added as entry zero to
# specify the default ABI with number 0 and an artificial last entry is
# added to allow computing the maximum ABI version for the platform.
# Feature Name Configuration
# ------------ -------------
# Unique symbol definitions for C++.
# Architecture independent, all ELF targets (== all targets)
# Indirect PLT relocations. Architecture dependent.
IFUNC x86_64-*-linux*
IFUNC i?86-*-linux*
IFUNC powerpc64-*-linux*
IFUNC powerpc-*-linux*
IFUNC sparc64-*-linux*
IFUNC sparc-*-linux*