diff options
author | root <root@rshg054.dnsready.net> | 2012-06-10 00:04:00 +0000 |
---|---|---|
committer | root <root@rshg054.dnsready.net> | 2012-06-10 00:04:00 +0000 |
commit | 7b2739f21a7ed0d52497fa381c9a2383e71ab7a8 (patch) | |
tree | e92096f88e034d79e6f814971f98eb098c0abd80 /multilib-testing/lib32-glibc | |
parent | 0c7e29df5c6742895884a0bbcf86381f8e601782 (diff) |
Sun Jun 10 00:04:00 UTC 2012
Diffstat (limited to 'multilib-testing/lib32-glibc')
31 files changed, 4317 insertions, 0 deletions
diff --git a/multilib-testing/lib32-glibc/PKGBUILD b/multilib-testing/lib32-glibc/PKGBUILD new file mode 100644 index 000000000..f8bbb8476 --- /dev/null +++ b/multilib-testing/lib32-glibc/PKGBUILD @@ -0,0 +1,283 @@ +# $Id: PKGBUILD 72106 2012-06-08 20:59:52Z heftig $ +# Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> +# Contributor: Jan de Groot <jgc@archlinux.org> +# Contributor: Allan McRae <allan@archlinux.org> + +# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc +# NOTE: valgrind requires rebuilt with each major glibc version + +_pkgbasename=glibc +pkgname=lib32-$_pkgbasename +pkgver=2.15 +pkgrel=11 +_glibcdate=20111227 +pkgdesc="GNU C Library for multilib" +arch=('x86_64') +url="http://www.gnu.org/software/libc" +license=('GPL' 'LGPL') +depends=("glibc>=$pkgver") +makedepends=('gcc-multilib>=4.6') +options=('!strip' '!emptydirs') +source=(ftp://ftp.archlinux.org/other/glibc/${_pkgbasename}-${pkgver}_${_glibcdate}.tar.xz + glibc-2.15-do-not-install-timezone-files.patch + glibc-2.15-do-not-install-timezone-files-2.patch + glibc-__i686.patch + glibc-2.14-libdl-crash.patch + glibc-2.14-reexport-rpc-interface.patch + glibc-2.14-reinstall-nis-rpc-headers.patch + glibc-2.15-fix-res_query-assert.patch + glibc-2.15-regex.patch + glibc-2.15-lddebug-scopes.patch + glibc-2.15-revert-c5a0802a.patch + glibc-2.15-scanf.patch + glibc-2.15-ifunc.patch + glibc-2.15-avx.patch + glibc-2.15-strcasecmp-disable-avx.patch + glibc-2.15-gb18030.patch.gz + glibc-2.15-revert-netlink-cache.patch + glibc-2.15-arena.patch + glibc-2.15-negative-result-cache.patch + glibc-2.15-multiarch-x86-strcmp.patch + glibc-2.15-vdso.patch + glibc-2.15-feraiseexcept-plt.patch + glibc-2.15-vfprintf-nargs.patch + glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch + glibc-2.15-fmtmsg-locking.patch + glibc-2.15-non-signalling-comparisons.patch + glibc-2.15-rintf-rounding.patch + glibc-2.15-nearbyintf-rounding.patch + glibc-2.15-confstr-local-buffer-extent.patch + glibc-2.15-testsuite.patch + lib32-glibc.conf) +md5sums=('6ffdf5832192b92f98bdd125317c0dfc' + '7ef69c530a15106de93e4de2df2d393e' + 'b6c619e5cf91829a15ce34dccef676d5' + 'addfddd648a4bf832eb126aba944ebae' + '6970bcfeb3bf88913436d5112d16f588' + 'c5de2a946215d647c8af5432ec4b0da0' + '55febbb72139ac7b65757df085024b83' + '31f415b41197d85d3bbee3d1eecd06a3' + 'b3526cbd5e29773560dba725db99af5a' + '3c219ddfb619b6df903cac4cc42c611d' + '7ae3e426251ae33e73dbad71f9c91378' + 'f0782ddbf38e0b30ec6b85348816046f' + '3d844b53b2dbb7c996e39c7ad932f55d' + '41ae047ac88e8f6f547c70b0a0bc3b72' + 'fccb89f6628f59752278e125c35941f8' + '001a4044ac3d59aca6ee144eaca57ab2' + '94b61302a7ca6c5764d013dc7738fcfe' + 'a9ffadcfd2d357f91fee0b861fd4a7c6' + '2c46b8e294de24c531f2253ff69aeef3' + '7a2998a04ebfcf8bf820540f490ce714' + '0d77d20fa7fe2f87ad945cb9edb4d91d' + 'bfdefac3d705f41fbf84b1de1dc945af' + '3443e89c1e98089cd6c3e3c23f0c3d85' + '340deaa582a95ddde86edb624c3bfea0' + '6bbac50e6ff82187654e6a0a7bd849e7' + 'c483504cf404ed0b44480af627813a97' + '1419d61fd1dbc6cdc48bb59da86fa66f' + '7ff501435078b1a2622124fbeaafc921' + '8d1023a51e0932681b46440d5f8551ee' + '6962c3fa29306bfbf6f0d22b19cb825d' + '6e052f1cb693d5d3203f50f9d4e8c33b') + +build() { + cd ${srcdir}/glibc + + # timezone data is in separate package (tzdata) + # http://sourceware.org/git/?p=glibc.git;a=commit;h=482ff4da + patch -p1 -i ${srcdir}/glibc-2.15-do-not-install-timezone-files.patch + # http://sourceware.org/git/?p=glibc.git;a=commit;h=a458e7fe + patch -p1 -i ${srcdir}/glibc-2.15-do-not-install-timezone-files-2.patch + + # undefine __i686 + # http://sourceware.org/glibc/wiki/Release/2.15#Build_Failures + patch -p1 -i ${srcdir}/glibc-__i686.patch + + # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=675155e9 (fedora branch) + # http://sourceware.org/ml/libc-alpha/2011-06/msg00006.html + patch -p1 -i ${srcdir}/glibc-2.14-libdl-crash.patch + + # re-export RPC interface until libtirpc is ready as a replacement + # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=acee4873 (fedora branch) + patch -p1 -i ${srcdir}/glibc-2.14-reexport-rpc-interface.patch + # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=bdd816a3 (fedora branch) + patch -p1 -i ${srcdir}/glibc-2.14-reinstall-nis-rpc-headers.patch + + # fix res_query assertion + # http://sourceware.org/bugzilla/show_bug.cgi?id=13013 + patch -p1 -i ${srcdir}/glibc-2.15-fix-res_query-assert.patch + + # fix up regcomp/regexec + # http://sourceware.org/git/?p=glibc.git;a=commit;h=2ba92745 + patch -p1 -i ${srcdir}/glibc-2.15-regex.patch + + # propriety nvidia crash - https://bugzilla.redhat.com/show_bug.cgi?id=737223 + # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=0c95ab64 (fedora branch) + patch -p1 -i ${srcdir}/glibc-2.15-lddebug-scopes.patch + + # revert commit c5a0802a - causes various hangs + # https://bugzilla.redhat.com/show_bug.cgi?id=769421 + # Note: fedora may have actual fix (not submitted upstream yet...) + # http://pkgs.fedoraproject.org/gitweb/?p=glibc.git;a=blob_plain;f=glibc-rh552960-2.patch + patch -p1 -i ${srcdir}/glibc-2.15-revert-c5a0802a.patch + + # fix realloc usage in vfscanf + # http://sourceware.org/git/?p=glibc.git;a=commit;h=20b38e03 + patch -p1 -i ${srcdir}/glibc-2.15-scanf.patch + + # fix ifunc relocations + # http://sourceware.org/git/?p=glibc.git;a=commit;h=6ee65ed6 + patch -p1 -i ${srcdir}/glibc-2.15-ifunc.patch + + # fix AVX detection + # http://sourceware.org/git/?p=glibc.git;a=commit;h=afc5ed09 + # http://sourceware.org/git/?p=glibc.git;a=commit;h=08cf777f + patch -p1 -i ${srcdir}/glibc-2.15-avx.patch + # and "fix" strcasecmp + patch -p1 -i ${srcdir}/glibc-2.15-strcasecmp-disable-avx.patch + + # fix GB18030 charmap + # http://sourceware.org/bugzilla/show_bug.cgi?id=11837 + # http://sourceware.org/git/?p=glibc.git;a=commit;h=2a57bd79 (fedora branch) + # http://sourceware.org/git/?p=glibc.git;a=commit;h=3d828a61 (fedora branch) + patch -p1 -i ${srcdir}/glibc-2.15-gb18030.patch + + # fix crash in __nscd_get_mapping if nscd not running + # http://sourceware.org/bugzilla/show_bug.cgi?id=13594 (potential fix in comment) + # reverts commit 3a2c0242 and other necessary following changes... + patch -p1 -i ${srcdir}/glibc-2.15-revert-netlink-cache.patch + + # handle ARENA_TEST correctly + # http://sourceware.org/git/?p=glibc.git;a=commit;h=41b81892 + patch -p1 -i ${srcdir}/glibc-2.15-arena.patch + + # Do not cache negative results in nscd if these are transient + # http://sourceware.org/git/?p=glibc.git;a=commit;h=3e1aa84e + patch -p1 -i ${srcdir}/glibc-2.15-negative-result-cache.patch + + # strcasecmp_l, strncasecmp_l act as strcmp for multiarch x86 + # http://sourceware.org/git/?p=glibc.git;a=commit;h=0bab47b6 + patch -p1 -i ${srcdir}/glibc-2.15-multiarch-x86-strcmp.patch + + # always set l_used for vDSO. + # http://sourceware.org/git/?p=glibc.git;a=commit;h=1f393a11 + patch -p1 -i ${srcdir}/glibc-2.15-vdso.patch + + # fix x86 PLT slot usage for feraiseexcept + # http://sourceware.org/git/?p=glibc.git;a=commit;h=7c35ffed + patch -p1 -i ${srcdir}/glibc-2.15-feraiseexcept-plt.patch + + # vfprintf nargs overflow - CVE-2012-0864 + # http://sourceware.org/git/?p=glibc.git;a=commit;h=7c1f4834 + patch -p1 -i ${srcdir}/glibc-2.15-vfprintf-nargs.patch + + # avoid out ouf bounds read in __libc_res_nquerydomain + # http://sourceware.org/git/?p=glibc.git;a=commit;h=8fdceb2e + patch -p1 -i ${srcdir}/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch + + # make fmtmsg function thread-safe + # http://sourceware.org/git/?p=glibc.git;a=commit;h=7724defc + patch -p1 -i ${srcdir}/glibc-2.15-fmtmsg-locking.patch + + # use non-signaling floating-point comparisons in math functions + # http://sourceware.org/git/?p=glibc.git;a=commit;h=92221550 + patch -p1 -i ${srcdir}/glibc-2.15-non-signalling-comparisons.patch + + # fix rintf rounding. + # http://sourceware.org/git/?p=glibc.git;a=commit;h=fe45ce09 + patch -p1 -i ${srcdir}/glibc-2.15-rintf-rounding.patch + + # fix nearbyintf rounding + # http://sourceware.org/git/?p=glibc.git;a=commit;h=6cbeae47 + patch -p1 -i ${srcdir}/glibc-2.15-nearbyintf-rounding.patch + + # fix varaible scope issue in confstr + # http://sourceware.org/git/?p=glibc.git;a=commit;h=ac4c54f0 + # http://sourceware.org/git/?p=glibc.git;a=commit;h=d6a403f9 + patch -p1 -i ${srcdir}/glibc-2.15-confstr-local-buffer-extent.patch + + # fix testsuite failures with --as-needed + # http://sourceware.org/git/?p=glibc.git;a=commit;h=d4c2917f + patch -p1 -i ${srcdir}/glibc-2.15-testsuite.patch + + cd ${srcdir} + mkdir glibc-build + cd glibc-build + + export CC="gcc -m32" + + # Hack to fix NPTL issues with Xen, only required on 32bit platforms + # TODO: make separate glibc-xen package for i686 + export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs" + + echo "slibdir=/usr/lib32" >> configparms + + # remove hardening options from CFLAGS for building libraries + CFLAGS=${CFLAGS/-fstack-protector/} + CFLAGS=${CFLAGS/-D_FORTIFY_SOURCE=2/} + + ${srcdir}/glibc/configure --prefix=/usr \ + --libdir=/usr/lib32 --libexecdir=/usr/lib32 \ + --with-headers=/usr/include \ + --enable-add-ons=nptl,libidn \ + --enable-kernel=2.6.32 \ + --enable-bind-now --disable-profile \ + --enable-multi-arch i686-unknown-linux-gnu + + # build libraries with hardening disabled + echo "build-programs=no" >> configparms + make + + # re-enable hardening for programs + sed -i "/build-programs=/s#no#yes#" configparms + echo "CC += -fstack-protector -D_FORTIFY_SOURCE=2" >> configparms + echo "CXX += -fstack-protector -D_FORTIFY_SOURCE=2" >> configparms + make + + # remove harding in preparation to run test-suite + sed -i '2,4d' configparms +} + +check() { + cd ${srcdir}/glibc-build + make -k check +} + +package() { + cd ${srcdir}/glibc-build + make install_root=${pkgdir} install + + rm -rf ${pkgdir}/{etc,sbin,usr/{bin,sbin,share},var} + + # We need one 32 bit specific header file + find ${pkgdir}/usr/include -type f -not -name stubs-32.h -delete + + # Do not strip the following files for improved debugging support + # ("improved" as in not breaking gdb and valgrind...): + # ld-${pkgver}.so + # libc-${pkgver}.so + # libpthread-${pkgver}.so + # libthread_db-1.0.so + + cd $pkgdir + strip $STRIP_BINARIES usr/lib32/getconf/* + + strip $STRIP_STATIC usr/lib32/*.a + + strip $STRIP_SHARED usr/lib32/{libanl,libBrokenLocale,libcidn,libcrypt}-${pkgver}.so \ + usr/lib32/libnss_{compat,db,dns,files,hesiod,nis,nisplus}-${pkgver}.so \ + usr/lib32/{libdl,libm,libnsl,libresolv,librt,libutil}-${pkgver}.so \ + usr/lib32/{libmemusage,libpcprofile,libSegFault}.so \ + usr/lib32/{pt_chown,{audit,gconv}/*.so} + + # Dynamic linker + mkdir ${pkgdir}/lib + ln -s ../usr/lib32/ld-linux.so.2 ${pkgdir}/lib/ + + # Add lib32 paths to the default library search path + install -Dm644 "$srcdir/lib32-glibc.conf" "$pkgdir/etc/ld.so.conf.d/lib32-glibc.conf" + + # Symlink /usr/lib32/locale to /usr/lib/locale + ln -s ../lib/locale "$pkgdir/usr/lib32/locale" +} diff --git a/multilib-testing/lib32-glibc/glibc-2.14-libdl-crash.patch b/multilib-testing/lib32-glibc/glibc-2.14-libdl-crash.patch new file mode 100644 index 000000000..6c9d2718e --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.14-libdl-crash.patch @@ -0,0 +1,132 @@ +diff --git a/elf/dl-close.c b/elf/dl-close.c +index 73b2a2f..9bd91e3 100644 +--- a/elf/dl-close.c ++++ b/elf/dl-close.c +@@ -1,5 +1,5 @@ + /* Close a shared object opened by `_dl_open'. +- Copyright (C) 1996-2007, 2009, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1996-2007, 2009, 2010 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -119,17 +119,8 @@ _dl_close_worker (struct link_map *map) + if (map->l_direct_opencount > 0 || map->l_type != lt_loaded + || dl_close_state != not_pending) + { +- if (map->l_direct_opencount == 0) +- { +- if (map->l_type == lt_loaded) +- dl_close_state = rerun; +- else if (map->l_type == lt_library) +- { +- struct link_map **oldp = map->l_initfini; +- map->l_initfini = map->l_orig_initfini; +- _dl_scope_free (oldp); +- } +- } ++ if (map->l_direct_opencount == 0 && map->l_type == lt_loaded) ++ dl_close_state = rerun; + + /* There are still references to this object. Do nothing more. */ + if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_FILES, 0)) +diff --git a/elf/dl-deps.c b/elf/dl-deps.c +index 9e30594..3890d00 100644 +--- a/elf/dl-deps.c ++++ b/elf/dl-deps.c +@@ -478,6 +478,7 @@ _dl_map_object_deps (struct link_map *map, + nneeded * sizeof needed[0]); + atomic_write_barrier (); + l->l_initfini = l_initfini; ++ l->l_free_initfini = 1; + } + + /* If we have no auxiliary objects just go on to the next map. */ +@@ -681,6 +682,7 @@ Filters not supported with LD_TRACE_PRELINKING")); + l_initfini[nlist] = NULL; + atomic_write_barrier (); + map->l_initfini = l_initfini; ++ map->l_free_initfini = 1; + if (l_reldeps != NULL) + { + atomic_write_barrier (); +@@ -689,5 +691,5 @@ Filters not supported with LD_TRACE_PRELINKING")); + _dl_scope_free (old_l_reldeps); + } + if (old_l_initfini != NULL) +- map->l_orig_initfini = old_l_initfini; ++ _dl_scope_free (old_l_initfini); + +diff --git a/elf/dl-libc.c b/elf/dl-libc.c +index 7be9483..a13fce3 100644 +--- a/elf/dl-libc.c ++++ b/elf/dl-libc.c +@@ -265,13 +265,13 @@ libc_freeres_fn (free_mem) + + for (Lmid_t ns = 0; ns < GL(dl_nns); ++ns) + { +- /* Remove all additional names added to the objects. */ + for (l = GL(dl_ns)[ns]._ns_loaded; l != NULL; l = l->l_next) + { + struct libname_list *lnp = l->l_libname->next; + + l->l_libname->next = NULL; + ++ /* Remove all additional names added to the objects. */ + while (lnp != NULL) + { + struct libname_list *old = lnp; +@@ -279,6 +279,10 @@ libc_freeres_fn (free_mem) + if (! old->dont_free) + free (old); + } ++ ++ /* Free the initfini dependency list. */ ++ if (l->l_free_initfini) ++ free (l->l_initfini); + } + + if (__builtin_expect (GL(dl_ns)[ns]._ns_global_scope_alloc, 0) != 0 +diff --git a/elf/rtld.c b/elf/rtld.c +index 4a9109e..617e30e 100644 +--- a/elf/rtld.c ++++ b/elf/rtld.c +@@ -2251,6 +2251,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n", + lnp->dont_free = 1; + lnp = lnp->next; + } ++ l->l_free_initfini = 0; + + if (l != &GL(dl_rtld_map)) + _dl_relocate_object (l, l->l_scope, GLRO(dl_lazy) ? RTLD_LAZY : 0, +diff --git a/include/link.h b/include/link.h +index e877104..051b99a 100644 +--- a/include/link.h ++++ b/include/link.h +@@ -1,6 +1,6 @@ + /* Data structure for communication from the run-time dynamic linker for + loaded ELF shared objects. +- Copyright (C) 1995-2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1995-2006, 2007, 2009, 2010 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -192,6 +192,9 @@ struct link_map + during LD_TRACE_PRELINKING=1 + contains any DT_SYMBOLIC + libraries. */ ++ unsigned int l_free_initfini:1; /* Nonzero if l_initfini can be ++ freed, ie. not allocated with ++ the dummy malloc in ld.so. */ + + /* Collected information about own RPATH directories. */ + struct r_search_path_struct l_rpath_dirs; +@@ -240,9 +243,6 @@ struct link_map + + /* List of object in order of the init and fini calls. */ + struct link_map **l_initfini; +- /* The init and fini list generated at startup, saved when the +- object is also loaded dynamically. */ +- struct link_map **l_orig_initfini; + + /* List of the dependencies introduced through symbol binding. */ + struct link_map_reldeps diff --git a/multilib-testing/lib32-glibc/glibc-2.14-reexport-rpc-interface.patch b/multilib-testing/lib32-glibc/glibc-2.14-reexport-rpc-interface.patch new file mode 100644 index 000000000..e2beea881 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.14-reexport-rpc-interface.patch @@ -0,0 +1,26 @@ +diff --git a/include/libc-symbols.h b/include/libc-symbols.h +index 67e1ca2..5e7cca5 100644 +--- a/include/libc-symbols.h ++++ b/include/libc-symbols.h +@@ -635,7 +635,7 @@ for linking") + # define libc_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) + # define libc_hidden_def(name) hidden_def (name) + # define libc_hidden_weak(name) hidden_weak (name) +-# define libc_hidden_nolink(name, version) hidden_nolink (name, libc, version) ++# define libc_hidden_nolink(name, version) hidden_def (name) + # define libc_hidden_ver(local, name) hidden_ver (local, name) + # define libc_hidden_data_def(name) hidden_data_def (name) + # define libc_hidden_data_weak(name) hidden_data_weak (name) +diff --git a/sunrpc/Makefile b/sunrpc/Makefile +index 5134ce9..40c73d1 100644 +--- a/sunrpc/Makefile ++++ b/sunrpc/Makefile +@@ -53,7 +53,7 @@ headers-in-tirpc = $(addprefix rpc/,auth.h auth_unix.h clnt.h pmap_clnt.h \ + des_crypt.h) + headers-not-in-tirpc = $(addprefix rpc/,key_prot.h rpc_des.h) \ + $(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h +-headers = rpc/netdb.h ++headers = rpc/netdb.h $(headers-in-tirpc) $(headers-not-in-tirpc) + install-others = $(inst_sysconfdir)/rpc + generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \ + $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen diff --git a/multilib-testing/lib32-glibc/glibc-2.14-reinstall-nis-rpc-headers.patch b/multilib-testing/lib32-glibc/glibc-2.14-reinstall-nis-rpc-headers.patch new file mode 100644 index 000000000..eb0fd822d --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.14-reinstall-nis-rpc-headers.patch @@ -0,0 +1,28 @@ +From bdd816a366c4e5bba5de7157d948e0c0737fb4fb Mon Sep 17 00:00:00 2001 +From: Andreas Schwab <schwab@redhat.com> +Date: Tue, 17 May 2011 17:42:30 +0200 +Subject: [PATCH] Reinstall NIS RPC headers + +--- + nis/Makefile | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/nis/Makefile b/nis/Makefile +index b5c9609..d2934d9 100644 +--- a/nis/Makefile ++++ b/nis/Makefile +@@ -23,9 +23,9 @@ subdir := nis + + aux := nis_hash + ++headers := $(wildcard rpcsvc/*.[hx]) + distribute := nss-nis.h nss-nisplus.h nis_intern.h Banner \ +- nisplus-parser.h nis_xdr.h nss \ +- $(wildcard rpcsvc/*.[hx]) ++ nisplus-parser.h nis_xdr.h nss + + # These are the databases available for the nis (and perhaps later nisplus) + # service. This must be a superset of the services in nss. +-- +1.7.5.4 + diff --git a/multilib-testing/lib32-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch b/multilib-testing/lib32-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch new file mode 100644 index 000000000..6f0a0398f --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch @@ -0,0 +1,24 @@ +diff --git a/resolv/res_query.c b/resolv/res_query.c +index 947c651..abccd4a 100644 +--- a/resolv/res_query.c ++++ b/resolv/res_query.c +@@ -556,12 +556,16 @@ __libc_res_nquerydomain(res_state statp, + * copy without '.' if present. + */ + n = strlen(name); +- if (n >= MAXDNAME) { ++ ++ /* Decrement N prior to checking it against MAXDNAME ++ so that we detect a wrap to SIZE_MAX and return ++ a reasonable error. */ ++ n--; ++ if (n >= MAXDNAME - 1) { + RES_SET_H_ERRNO(statp, NO_RECOVERY); + return (-1); + } +- n--; +- if (n >= 0 && name[n] == '.') { ++ if (name[n] == '.') { + strncpy(nbuf, name, n); + nbuf[n] = '\0'; + } else diff --git a/multilib-testing/lib32-glibc/glibc-2.15-arena.patch b/multilib-testing/lib32-glibc/glibc-2.15-arena.patch new file mode 100644 index 000000000..46f52e98d --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-arena.patch @@ -0,0 +1,29 @@ +diff --git a/malloc/arena.c b/malloc/arena.c +index d3cf4b9..b1c9469 100644 +--- a/malloc/arena.c ++++ b/malloc/arena.c +@@ -828,7 +828,7 @@ arena_get2(mstate a_tsd, size_t size) + { + if (mp_.arena_max != 0) + narenas_limit = mp_.arena_max; +- else ++ else if (narenas > mp_.arena_test) + { + int n = __get_nprocs (); + +@@ -842,7 +842,14 @@ arena_get2(mstate a_tsd, size_t size) + } + repeat:; + size_t n = narenas; +- if (__builtin_expect (n <= mp_.arena_test || n < narenas_limit, 0)) ++ /* NB: the following depends on the fact that (size_t)0 - 1 is a ++ very large number and that the underflow is OK. If arena_max ++ is set the value of arena_test is irrelevant. If arena_test ++ is set but narenas is not yet larger or equal to arena_test ++ narenas_limit is 0. There is no possibility for narenas to ++ be too big for the test to always fail since there is not ++ enough address space to create that many arenas. */ ++ if (__builtin_expect (n <= narenas_limit - 1, 0)) + { + if (catomic_compare_and_exchange_bool_acq (&narenas, n + 1, n)) + goto repeat; diff --git a/multilib-testing/lib32-glibc/glibc-2.15-avx.patch b/multilib-testing/lib32-glibc/glibc-2.15-avx.patch new file mode 100644 index 000000000..5439da8d0 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-avx.patch @@ -0,0 +1,196 @@ +diff --git a/sysdeps/x86_64/fpu/multiarch/e_atan2.c b/sysdeps/x86_64/fpu/multiarch/e_atan2.c +index 6867c6e..3a615fc 100644 +--- a/sysdeps/x86_64/fpu/multiarch/e_atan2.c ++++ b/sysdeps/x86_64/fpu/multiarch/e_atan2.c +@@ -14,7 +14,7 @@ extern double __ieee754_atan2_fma4 (double, double); + + libm_ifunc (__ieee754_atan2, + HAS_FMA4 ? __ieee754_atan2_fma4 +- : (HAS_AVX ? __ieee754_atan2_avx : __ieee754_atan2_sse2)); ++ : (HAS_YMM_USABLE ? __ieee754_atan2_avx : __ieee754_atan2_sse2)); + strong_alias (__ieee754_atan2, __atan2_finite) + + # define __ieee754_atan2 __ieee754_atan2_sse2 +diff --git a/sysdeps/x86_64/fpu/multiarch/e_exp.c b/sysdeps/x86_64/fpu/multiarch/e_exp.c +index 3c65028..7b2320a 100644 +--- a/sysdeps/x86_64/fpu/multiarch/e_exp.c ++++ b/sysdeps/x86_64/fpu/multiarch/e_exp.c +@@ -14,7 +14,7 @@ extern double __ieee754_exp_fma4 (double); + + libm_ifunc (__ieee754_exp, + HAS_FMA4 ? __ieee754_exp_fma4 +- : (HAS_AVX ? __ieee754_exp_avx : __ieee754_exp_sse2)); ++ : (HAS_YMM_USABLE ? __ieee754_exp_avx : __ieee754_exp_sse2)); + strong_alias (__ieee754_exp, __exp_finite) + + # define __ieee754_exp __ieee754_exp_sse2 +diff --git a/sysdeps/x86_64/fpu/multiarch/e_log.c b/sysdeps/x86_64/fpu/multiarch/e_log.c +index 3b468d0..ab277d6 100644 +--- a/sysdeps/x86_64/fpu/multiarch/e_log.c ++++ b/sysdeps/x86_64/fpu/multiarch/e_log.c +@@ -14,7 +14,7 @@ extern double __ieee754_log_fma4 (double); + + libm_ifunc (__ieee754_log, + HAS_FMA4 ? __ieee754_log_fma4 +- : (HAS_AVX ? __ieee754_log_avx ++ : (HAS_YMM_USABLE ? __ieee754_log_avx + : __ieee754_log_sse2)); + strong_alias (__ieee754_log, __log_finite) + +diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan.c b/sysdeps/x86_64/fpu/multiarch/s_atan.c +index 3160201..78c7e09 100644 +--- a/sysdeps/x86_64/fpu/multiarch/s_atan.c ++++ b/sysdeps/x86_64/fpu/multiarch/s_atan.c +@@ -12,7 +12,8 @@ extern double __atan_fma4 (double); + # define __atan_fma4 ((void *) 0) + # endif + +-libm_ifunc (atan, HAS_FMA4 ? __atan_fma4 : HAS_AVX ? __atan_avx : __atan_sse2); ++libm_ifunc (atan, (HAS_FMA4 ? __atan_fma4 : ++ HAS_YMM_USABLE ? __atan_avx : __atan_sse2)); + + # define atan __atan_sse2 + #endif +diff --git a/sysdeps/x86_64/fpu/multiarch/s_sin.c b/sysdeps/x86_64/fpu/multiarch/s_sin.c +index 1ba9dbc..417acd0 100644 +--- a/sysdeps/x86_64/fpu/multiarch/s_sin.c ++++ b/sysdeps/x86_64/fpu/multiarch/s_sin.c +@@ -17,10 +17,12 @@ extern double __sin_fma4 (double); + # define __sin_fma4 ((void *) 0) + # endif + +-libm_ifunc (__cos, HAS_FMA4 ? __cos_fma4 : HAS_AVX ? __cos_avx : __cos_sse2); ++libm_ifunc (__cos, (HAS_FMA4 ? __cos_fma4 : ++ HAS_YMM_USABLE ? __cos_avx : __cos_sse2)); + weak_alias (__cos, cos) + +-libm_ifunc (__sin, HAS_FMA4 ? __sin_fma4 : HAS_AVX ? __sin_avx : __sin_sse2); ++libm_ifunc (__sin, (HAS_FMA4 ? __sin_fma4 : ++ HAS_YMM_USABLE ? __sin_avx : __sin_sse2)); + weak_alias (__sin, sin) + + # define __cos __cos_sse2 +diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan.c b/sysdeps/x86_64/fpu/multiarch/s_tan.c +index 8f6601e..3047155 100644 +--- a/sysdeps/x86_64/fpu/multiarch/s_tan.c ++++ b/sysdeps/x86_64/fpu/multiarch/s_tan.c +@@ -12,7 +12,8 @@ extern double __tan_fma4 (double); + # define __tan_fma4 ((void *) 0) + # endif + +-libm_ifunc (tan, HAS_FMA4 ? __tan_fma4 : HAS_AVX ? __tan_avx : __tan_sse2); ++libm_ifunc (tan, (HAS_FMA4 ? __tan_fma4 : ++ HAS_YMM_USABLE ? __tan_avx : __tan_sse2)); + + # define tan __tan_sse2 + #endif +diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c +index 65b0ee9..76d146c 100644 +--- a/sysdeps/x86_64/multiarch/init-arch.c ++++ b/sysdeps/x86_64/multiarch/init-arch.c +@@ -1,6 +1,6 @@ + /* Initialize CPU feature data. + This file is part of the GNU C Library. +- Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. + Contributed by Ulrich Drepper <drepper@redhat.com>. + + The GNU C Library is free software; you can redistribute it and/or +@@ -144,6 +144,18 @@ __init_cpu_features (void) + else + kind = arch_kind_other; + ++ if (__cpu_features.cpuid[COMMON_CPUID_INDEX_1].ecx & bit_AVX) ++ { ++ /* Reset the AVX bit in case OSXSAVE is disabled. */ ++ if ((__cpu_features.cpuid[COMMON_CPUID_INDEX_1].ecx & bit_OSXSAVE) != 0 ++ && ({ unsigned int xcrlow; ++ unsigned int xcrhigh; ++ asm ("xgetbv" ++ : "=a" (xcrlow), "=d" (xcrhigh) : "c" (0)); ++ (xcrlow & 6) == 6; })) ++ __cpu_features.feature[index_YMM_Usable] |= bit_YMM_Usable; ++ } ++ + __cpu_features.family = family; + __cpu_features.model = model; + atomic_write_barrier (); +diff --git a/sysdeps/x86_64/multiarch/init-arch.h b/sysdeps/x86_64/multiarch/init-arch.h +index 2a1df39..2dc75ab 100644 +--- a/sysdeps/x86_64/multiarch/init-arch.h ++++ b/sysdeps/x86_64/multiarch/init-arch.h +@@ -1,5 +1,5 @@ + /* This file is part of the GNU C Library. +- Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public +@@ -22,11 +22,13 @@ + #define bit_Prefer_SSE_for_memop (1 << 3) + #define bit_Fast_Unaligned_Load (1 << 4) + #define bit_Prefer_PMINUB_for_stringop (1 << 5) ++#define bit_YMM_Usable (1 << 6) + + #define bit_SSE2 (1 << 26) + #define bit_SSSE3 (1 << 9) + #define bit_SSE4_1 (1 << 19) + #define bit_SSE4_2 (1 << 20) ++#define bit_OSXSAVE (1 << 27) + #define bit_AVX (1 << 28) + #define bit_POPCOUNT (1 << 23) + #define bit_FMA (1 << 12) +@@ -48,6 +50,7 @@ + # define index_Prefer_SSE_for_memop FEATURE_INDEX_1*FEATURE_SIZE + # define index_Fast_Unaligned_Load FEATURE_INDEX_1*FEATURE_SIZE + # define index_Prefer_PMINUB_for_stringop FEATURE_INDEX_1*FEATURE_SIZE ++# define index_YMM_Usable FEATURE_INDEX_1*FEATURE_SIZE + + #else /* __ASSEMBLER__ */ + +@@ -92,7 +95,7 @@ extern struct cpu_features + + + extern void __init_cpu_features (void) attribute_hidden; +-#define INIT_ARCH()\ ++# define INIT_ARCH() \ + do \ + if (__cpu_features.kind == arch_kind_unknown) \ + __init_cpu_features (); \ +@@ -125,23 +128,21 @@ extern const struct cpu_features *__get_cpu_features (void) + # define index_Slow_BSF FEATURE_INDEX_1 + # define index_Prefer_SSE_for_memop FEATURE_INDEX_1 + # define index_Fast_Unaligned_Load FEATURE_INDEX_1 ++# define index_YMM_Usable FEATURE_INDEX_1 + +-#define HAS_ARCH_FEATURE(idx, bit) \ +- ((__get_cpu_features ()->feature[idx] & (bit)) != 0) ++# define HAS_ARCH_FEATURE(name) \ ++ ((__get_cpu_features ()->feature[index_##name] & (bit_##name)) != 0) + +-#define HAS_FAST_REP_STRING \ +- HAS_ARCH_FEATURE (index_Fast_Rep_String, bit_Fast_Rep_String) ++# define HAS_FAST_REP_STRING HAS_ARCH_FEATURE (Fast_Rep_String) + +-#define HAS_FAST_COPY_BACKWARD \ +- HAS_ARCH_FEATURE (index_Fast_Copy_Backward, bit_Fast_Copy_Backward) ++# define HAS_FAST_COPY_BACKWARD HAS_ARCH_FEATURE (Fast_Copy_Backward) + +-#define HAS_SLOW_BSF \ +- HAS_ARCH_FEATURE (index_Slow_BSF, bit_Slow_BSF) ++# define HAS_SLOW_BSF HAS_ARCH_FEATURE (Slow_BSF) + +-#define HAS_PREFER_SSE_FOR_MEMOP \ +- HAS_ARCH_FEATURE (index_Prefer_SSE_for_memop, bit_Prefer_SSE_for_memop) ++# define HAS_PREFER_SSE_FOR_MEMOP HAS_ARCH_FEATURE (Prefer_SSE_for_memop) + +-#define HAS_FAST_UNALIGNED_LOAD \ +- HAS_ARCH_FEATURE (index_Fast_Unaligned_Load, bit_Fast_Unaligned_Load) ++# define HAS_FAST_UNALIGNED_LOAD HAS_ARCH_FEATURE (Fast_Unaligned_Load) ++ ++# define HAS_YMM_USABLE HAS_ARCH_FEATURE (YMM_Usable) + + #endif /* __ASSEMBLER__ */ +-- +1.7.9 + diff --git a/multilib-testing/lib32-glibc/glibc-2.15-confstr-local-buffer-extent.patch b/multilib-testing/lib32-glibc/glibc-2.15-confstr-local-buffer-extent.patch new file mode 100644 index 000000000..483b28532 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-confstr-local-buffer-extent.patch @@ -0,0 +1,297 @@ +diff --git a/posix/confstr.c b/posix/confstr.c +index 3c9566d..cad6561 100644 +--- a/posix/confstr.c ++++ b/posix/confstr.c +@@ -35,6 +34,10 @@ confstr (name, buf, len) + const char *string = ""; + size_t string_len = 1; + ++ /* Note that this buffer must be large enough for the longest strings ++ used below. */ ++ char restenvs[4 * sizeof "POSIX_V7_LPBIG_OFFBIG"]; ++ + switch (name) + { + case _CS_PATH: +@@ -53,59 +56,55 @@ confstr (name, buf, len) + wint_t types are no greater than the width of type long. + + Currently this means all environment which the system allows. */ +- { +- char restenvs[4 * sizeof "POSIX_V7_LPBIG_OFFBIG"]; +- +- string_len = 0; ++ string_len = 0; + #ifndef _POSIX_V7_ILP32_OFF32 +- if (__sysconf (_SC_V7_ILP32_OFF32) > 0) ++ if (__sysconf (_SC_V7_ILP32_OFF32) > 0) + #endif + #if !defined _POSIX_V7_ILP32_OFF32 || _POSIX_V7_ILP32_OFF32 > 0 +- { +- memcpy (restenvs + string_len, "POSIX_V7_ILP32_OFF32", +- sizeof "POSIX_V7_ILP32_OFF32" - 1); +- string_len += sizeof "POSIX_V7_ILP32_OFF32" - 1; +- } ++ { ++ memcpy (restenvs + string_len, "POSIX_V7_ILP32_OFF32", ++ sizeof "POSIX_V7_ILP32_OFF32" - 1); ++ string_len += sizeof "POSIX_V7_ILP32_OFF32" - 1; ++ } + #endif + #ifndef _POSIX_V7_ILP32_OFFBIG +- if (__sysconf (_SC_V7_ILP32_OFFBIG) > 0) ++ if (__sysconf (_SC_V7_ILP32_OFFBIG) > 0) + #endif + #if !defined _POSIX_V7_ILP32_OFFBIG || _POSIX_V7_ILP32_OFFBIG > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "POSIX_V7_ILP32_OFFBIG", +- sizeof "POSIX_V7_ILP32_OFFBIG" - 1); +- string_len += sizeof "POSIX_V7_ILP32_OFFBIG" - 1; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "POSIX_V7_ILP32_OFFBIG", ++ sizeof "POSIX_V7_ILP32_OFFBIG" - 1); ++ string_len += sizeof "POSIX_V7_ILP32_OFFBIG" - 1; ++ } + #endif + #ifndef _POSIX_V7_LP64_OFF64 +- if (__sysconf (_SC_V7_LP64_OFF64) > 0) ++ if (__sysconf (_SC_V7_LP64_OFF64) > 0) + #endif + #if !defined _POSIX_V7_LP64_OFF64 || _POSIX_V7_LP64_OFF64 > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "POSIX_V7_LP64_OFF64", +- sizeof "POSIX_V7_LP64_OFF64" - 1); +- string_len += sizeof "POSIX_V7_LP64_OFF64" - 1; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "POSIX_V7_LP64_OFF64", ++ sizeof "POSIX_V7_LP64_OFF64" - 1); ++ string_len += sizeof "POSIX_V7_LP64_OFF64" - 1; ++ } + #endif + #ifndef _POSIX_V7_LPBIG_OFFBIG +- if (__sysconf (_SC_V7_LPBIG_OFFBIG) > 0) ++ if (__sysconf (_SC_V7_LPBIG_OFFBIG) > 0) + #endif + #if !defined _POSIX_V7_LPBIG_OFFBIG || _POSIX_V7_LPBIG_OFFBIG > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "POSIX_V7_LPBIG_OFFBIG", +- sizeof "POSIX_V7_LPBIG_OFFBIG" - 1); +- string_len += sizeof "POSIX_V7_LPBIG_OFFBIG" - 1; +- } +-#endif +- restenvs[string_len++] = '\0'; +- string = restenvs; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "POSIX_V7_LPBIG_OFFBIG", ++ sizeof "POSIX_V7_LPBIG_OFFBIG" - 1); ++ string_len += sizeof "POSIX_V7_LPBIG_OFFBIG" - 1; ++ } ++#endif ++ restenvs[string_len++] = '\0'; ++ string = restenvs; + break; + + case _CS_V6_WIDTH_RESTRICTED_ENVS: +@@ -116,59 +115,55 @@ confstr (name, buf, len) + wint_t types are no greater than the width of type long. + + Currently this means all environment which the system allows. */ +- { +- char restenvs[4 * sizeof "POSIX_V6_LPBIG_OFFBIG"]; +- +- string_len = 0; ++ string_len = 0; + #ifndef _POSIX_V6_ILP32_OFF32 +- if (__sysconf (_SC_V6_ILP32_OFF32) > 0) ++ if (__sysconf (_SC_V6_ILP32_OFF32) > 0) + #endif + #if !defined _POSIX_V6_ILP32_OFF32 || _POSIX_V6_ILP32_OFF32 > 0 +- { +- memcpy (restenvs + string_len, "POSIX_V6_ILP32_OFF32", +- sizeof "POSIX_V6_ILP32_OFF32" - 1); +- string_len += sizeof "POSIX_V6_ILP32_OFF32" - 1; +- } ++ { ++ memcpy (restenvs + string_len, "POSIX_V6_ILP32_OFF32", ++ sizeof "POSIX_V6_ILP32_OFF32" - 1); ++ string_len += sizeof "POSIX_V6_ILP32_OFF32" - 1; ++ } + #endif + #ifndef _POSIX_V6_ILP32_OFFBIG +- if (__sysconf (_SC_V6_ILP32_OFFBIG) > 0) ++ if (__sysconf (_SC_V6_ILP32_OFFBIG) > 0) + #endif + #if !defined _POSIX_V6_ILP32_OFFBIG || _POSIX_V6_ILP32_OFFBIG > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "POSIX_V6_ILP32_OFFBIG", +- sizeof "POSIX_V6_ILP32_OFFBIG" - 1); +- string_len += sizeof "POSIX_V6_ILP32_OFFBIG" - 1; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "POSIX_V6_ILP32_OFFBIG", ++ sizeof "POSIX_V6_ILP32_OFFBIG" - 1); ++ string_len += sizeof "POSIX_V6_ILP32_OFFBIG" - 1; ++ } + #endif + #ifndef _POSIX_V6_LP64_OFF64 +- if (__sysconf (_SC_V6_LP64_OFF64) > 0) ++ if (__sysconf (_SC_V6_LP64_OFF64) > 0) + #endif + #if !defined _POSIX_V6_LP64_OFF64 || _POSIX_V6_LP64_OFF64 > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "POSIX_V6_LP64_OFF64", +- sizeof "POSIX_V6_LP64_OFF64" - 1); +- string_len += sizeof "POSIX_V6_LP64_OFF64" - 1; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "POSIX_V6_LP64_OFF64", ++ sizeof "POSIX_V6_LP64_OFF64" - 1); ++ string_len += sizeof "POSIX_V6_LP64_OFF64" - 1; ++ } + #endif + #ifndef _POSIX_V6_LPBIG_OFFBIG +- if (__sysconf (_SC_V6_LPBIG_OFFBIG) > 0) ++ if (__sysconf (_SC_V6_LPBIG_OFFBIG) > 0) + #endif + #if !defined _POSIX_V6_LPBIG_OFFBIG || _POSIX_V6_LPBIG_OFFBIG > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "POSIX_V6_LPBIG_OFFBIG", +- sizeof "POSIX_V6_LPBIG_OFFBIG" - 1); +- string_len += sizeof "POSIX_V6_LPBIG_OFFBIG" - 1; +- } +-#endif +- restenvs[string_len++] = '\0'; +- string = restenvs; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "POSIX_V6_LPBIG_OFFBIG", ++ sizeof "POSIX_V6_LPBIG_OFFBIG" - 1); ++ string_len += sizeof "POSIX_V6_LPBIG_OFFBIG" - 1; ++ } ++#endif ++ restenvs[string_len++] = '\0'; ++ string = restenvs; + break; + + case _CS_V5_WIDTH_RESTRICTED_ENVS: +@@ -179,59 +174,55 @@ confstr (name, buf, len) + wint_t types are no greater than the width of type long. + + Currently this means all environment which the system allows. */ +- { +- char restenvs[4 * sizeof "XBS5_LPBIG_OFFBIG"]; +- +- string_len = 0; ++ string_len = 0; + #ifndef _XBS5_ILP32_OFF32 +- if (__sysconf (_SC_XBS5_ILP32_OFF32) > 0) ++ if (__sysconf (_SC_XBS5_ILP32_OFF32) > 0) + #endif + #if !defined _XBS5_ILP32_OFF32 || _XBS5_ILP32_OFF32 > 0 +- { +- memcpy (restenvs + string_len, "XBS5_ILP32_OFF32", +- sizeof "XBS5_ILP32_OFF32" - 1); +- string_len += sizeof "XBS5_ILP32_OFF32" - 1; +- } ++ { ++ memcpy (restenvs + string_len, "XBS5_ILP32_OFF32", ++ sizeof "XBS5_ILP32_OFF32" - 1); ++ string_len += sizeof "XBS5_ILP32_OFF32" - 1; ++ } + #endif + #ifndef _XBS5_ILP32_OFFBIG +- if (__sysconf (_SC_XBS5_ILP32_OFFBIG) > 0) ++ if (__sysconf (_SC_XBS5_ILP32_OFFBIG) > 0) + #endif + #if !defined _XBS5_ILP32_OFFBIG || _XBS5_ILP32_OFFBIG > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "XBS5_ILP32_OFFBIG", +- sizeof "XBS5_ILP32_OFFBIG" - 1); +- string_len += sizeof "XBS5_ILP32_OFFBIG" - 1; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "XBS5_ILP32_OFFBIG", ++ sizeof "XBS5_ILP32_OFFBIG" - 1); ++ string_len += sizeof "XBS5_ILP32_OFFBIG" - 1; ++ } + #endif + #ifndef _XBS5_LP64_OFF64 +- if (__sysconf (_SC_XBS5_LP64_OFF64) > 0) ++ if (__sysconf (_SC_XBS5_LP64_OFF64) > 0) + #endif + #if !defined _XBS5_LP64_OFF64 || _XBS5_LP64_OFF64 > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "XBS5_LP64_OFF64", +- sizeof "XBS5_LP64_OFF64" - 1); +- string_len += sizeof "XBS5_LP64_OFF64" - 1; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "XBS5_LP64_OFF64", ++ sizeof "XBS5_LP64_OFF64" - 1); ++ string_len += sizeof "XBS5_LP64_OFF64" - 1; ++ } + #endif + #ifndef _XBS5_LPBIG_OFFBIG +- if (__sysconf (_SC_XBS5_LPBIG_OFFBIG) > 0) ++ if (__sysconf (_SC_XBS5_LPBIG_OFFBIG) > 0) + #endif + #if !defined _XBS5_LPBIG_OFFBIG || _XBS5_LPBIG_OFFBIG > 0 +- { +- if (string_len) +- restenvs[string_len++] = '\n'; +- memcpy (restenvs + string_len, "XBS5_LPBIG_OFFBIG", +- sizeof "XBS5_LPBIG_OFFBIG" - 1); +- string_len += sizeof "XBS5_LPBIG_OFFBIG" - 1; +- } +-#endif +- restenvs[string_len++] = '\0'; +- string = restenvs; +- } ++ { ++ if (string_len) ++ restenvs[string_len++] = '\n'; ++ memcpy (restenvs + string_len, "XBS5_LPBIG_OFFBIG", ++ sizeof "XBS5_LPBIG_OFFBIG" - 1); ++ string_len += sizeof "XBS5_LPBIG_OFFBIG" - 1; ++ } ++#endif ++ restenvs[string_len++] = '\0'; ++ string = restenvs; + break; + + case _CS_XBS5_ILP32_OFF32_CFLAGS: diff --git a/multilib-testing/lib32-glibc/glibc-2.15-do-not-install-timezone-files-2.patch b/multilib-testing/lib32-glibc/glibc-2.15-do-not-install-timezone-files-2.patch new file mode 100644 index 000000000..d28237f85 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-do-not-install-timezone-files-2.patch @@ -0,0 +1,20 @@ +diff --git a/timezone/Makefile b/timezone/Makefile +index 00bfba6..9e55a6a 100644 +--- a/timezone/Makefile ++++ b/timezone/Makefile +@@ -45,7 +45,6 @@ include ../Makeconfig # Get objpfx defined so we can use it below. + CPPFLAGS-zic = -DNOT_IN_libc + + ifeq ($(have-ksh),yes) +-install-others += $(inst_zonedir)/iso3166.tab $(inst_zonedir)/zone.tab + install-bin-script = tzselect + generated += tzselect + endif +@@ -111,7 +110,3 @@ $(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make + -e 's%@TZDIR@%$(zonedir)%g' < $< > $@.new + chmod 555 $@.new + mv -f $@.new $@ +- +-$(addprefix $(inst_zonedir)/,iso3166.tab zone.tab): \ +- $(inst_zonedir)/%: % $(+force) +- $(do-install) diff --git a/multilib-testing/lib32-glibc/glibc-2.15-do-not-install-timezone-files.patch b/multilib-testing/lib32-glibc/glibc-2.15-do-not-install-timezone-files.patch new file mode 100644 index 000000000..e4f29bc1a --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-do-not-install-timezone-files.patch @@ -0,0 +1,124 @@ +diff --git a/timezone/Makefile b/timezone/Makefile +index e8fb716..d5ea538 100644 +--- a/timezone/Makefile ++++ b/timezone/Makefile +@@ -1,4 +1,4 @@ +-# Copyright (C) 1998,1999,2000,2002,2005,2007 Free Software Foundation, Inc. ++# Copyright (C) 1998-2000,2002,2005,2007,2012 Free Software Foundation, Inc. + # This file is part of the GNU C Library. + + # The GNU C Library is free software; you can redistribute it and/or +@@ -49,33 +49,6 @@ include ../Makeconfig # Get objpfx defined so we can use it below. + + CPPFLAGS-zic = -DNOT_IN_libc + +-# z.* use this variable. +-define nl +- +- +-endef +-ifndef avoid-generated +-ifndef inhibit_timezone_rules +--include $(addprefix $(objpfx)z.,$(tzfiles)) +-endif +-endif +- +-# Make these absolute file names. +-installed-localtime-file := $(firstword $(filter /%,$(inst_localtime-file)) \ +- $(addprefix $(inst_zonedir)/, \ +- $(localtime-file))) +-installed-posixrules-file := $(firstword $(filter /%,$(posixrules-file)) \ +- $(addprefix $(inst_zonedir)/, \ +- $(posixrules-file))) +- +-ifeq ($(cross-compiling),no) +-# Don't try to install the zoneinfo files since we can't run zic. +-install-others = $(addprefix $(inst_zonedir)/,$(zonenames) \ +- $(zonenames:%=posix/%) \ +- $(zonenames:%=right/%)) \ +- $(installed-localtime-file) $(installed-posixrules-file) +-endif +- + ifeq ($(have-ksh),yes) + install-others += $(inst_zonedir)/iso3166.tab $(inst_zonedir)/zone.tab + install-bin-script = tzselect +@@ -85,79 +58,6 @@ endif + include ../Rules + + +-$(tzfiles:%=$(objpfx)z.%): $(objpfx)z.%: % Makefile +-# Kludge alert: we use an implicit rule (in what we are generating here) +-# because that is the only way to tell Make that the one command builds all +-# the files. +-# The extra kludge for the $(tzlinks) files is necessary since running zic +-# this file requires all other files to exist. Blech! +- $(make-target-directory) +- (echo 'define $*-zones' ;\ +- $(AWK) '$$1 == "Zone" { print $$2 } $$1 == "Link" { print $$3 }' $^ ;\ +- echo 'endef' ;\ +- echo '$*-zones := $$(subst $$(nl), ,$$($*-zones))' ;\ +- echo 'ifdef $*-zones' ;\ +- if test x$(findstring $*, $(tzlinks)) != x; then \ +- echo '$$(addprefix $$(inst_zonedir)/right/,$$($*-zones)): \';\ +- echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/right/,$$($$t-zones)))' ;\ +- echo '$$(addprefix $$(inst_zonedir)/posix/,$$($*-zones)): \';\ +- echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/posix/,$$($$t-zones)))' ;\ +- echo '$$(addprefix $$(inst_zonedir)/,$$($*-zones)): \' ;\ +- echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/,$$($$t-zones)))' ;\ +- fi ;\ +- echo '$$(addprefix $$(dir $$(inst_zonedir))zone%/right/,$$($*-zones)): \' ;\ +- echo '$< $$(objpfx)zic leapseconds yearistype' ;\ +- echo ' $$(tzcompile)' ;\ +- echo '$$(addprefix $$(dir $$(inst_zonedir))zone%/posix/,$$($*-zones)): \' ;\ +- echo '$< $$(objpfx)zic /dev/null yearistype' ;\ +- echo ' $$(tzcompile)' ;\ +- echo '$$(addprefix $$(dir $$(inst_zonedir))zone%/,$$($*-zones)): \' ;\ +- echo '$< $$(objpfx)zic $$(leapseconds) yearistype' ;\ +- echo ' $$(tzcompile)' ;\ +- echo 'endif' ;\ +- echo 'zonenames := $$(zonenames) $$($*-zones)' ;\ +- ) > $@.new +- mv $@.new $@ +- +-.PHONY: echo-zonenames +-echo-zonenames: +- @echo 'Known zones: $(zonenames)' +- +- +-# We have to use `-d $(inst_zonedir)' to explictly tell zic where to +-# place the output files although $(zonedir) is compiled in. But the +-# user might have set $(install_root) on the command line of `make install'. +-zic-cmd = $(built-program-cmd) -d $(inst_zonedir) +-tzcompile = $(zic-cmd)$(target-zone-flavor) -L $(word 3,$^) \ +- -y $(dir $(word 4,$^))$(notdir $(word 4,$^)) $< +- +-# The source files specify the zone names relative to the -d directory, +-# so for the posix/ and right/ flavors we need to pass -d $(inst_zonedir)/posix +-# and the like. This magic extracts /posix or /right if it's the first +-# component after $(inst_zonedir) in the target name $@. +-target-zone-flavor = $(filter /posix /right, \ +- /$(firstword $(subst /, , \ +- $(patsubst $(inst_zonedir)/%,%,$@)))) +- +-ifdef localtime +-$(installed-localtime-file): $(inst_zonedir)/$(localtime) $(objpfx)zic \ +- $(+force) +- $(make-target-directory) +- if test -r $@; then \ +- echo Site timezone NOT reset to Factory.; \ +- else \ +- rm -f $@T; \ +- $(SHELL) $(..)scripts/rellns-sh $< $@T; \ +- mv -f $@T $@; \ +- fi +-endif +-ifdef posixrules +-$(installed-posixrules-file): $(inst_zonedir)/$(posixrules) $(objpfx)zic \ +- $(+force) +- $(zic-cmd) -p $(posixrules) +-endif +- +- + $(objpfx)zic: $(objpfx)scheck.o $(objpfx)ialloc.o + + tz-cflags = -DTZDIR='"$(zonedir)"' \ diff --git a/multilib-testing/lib32-glibc/glibc-2.15-feraiseexcept-plt.patch b/multilib-testing/lib32-glibc/glibc-2.15-feraiseexcept-plt.patch new file mode 100644 index 000000000..c41acc169 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-feraiseexcept-plt.patch @@ -0,0 +1,20 @@ +diff --git a/sysdeps/i386/fpu/feupdateenv.c b/sysdeps/i386/fpu/feupdateenv.c +index 70f9ee2..6e2ce35 100644 +--- a/sysdeps/i386/fpu/feupdateenv.c ++++ b/sysdeps/i386/fpu/feupdateenv.c +@@ -1,5 +1,5 @@ + /* Install given floating-point environment and raise exceptions. +- Copyright (C) 1997,99,2000,01,07,2010 Free Software Foundation, Inc. ++ Copyright (C) 1997,99,2000,01,07,2010,2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. + +@@ -44,7 +44,7 @@ __feupdateenv (const fenv_t *envp) + /* Raise the saved exception. Incidently for us the implementation + defined format of the values in objects of type fexcept_t is the + same as the ones specified using the FE_* constants. */ +- feraiseexcept ((int) temp); ++ __feraiseexcept ((int) temp); + + /* Success. */ + return 0; diff --git a/multilib-testing/lib32-glibc/glibc-2.15-fix-res_query-assert.patch b/multilib-testing/lib32-glibc/glibc-2.15-fix-res_query-assert.patch new file mode 100644 index 000000000..a894da9c7 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-fix-res_query-assert.patch @@ -0,0 +1,51 @@ +--- a/resolv/res_query.c ++++ a/resolv/res_query.c +@@ -122,6 +122,7 @@ __libc_res_nquery(res_state statp, + int *resplen2) + { + HEADER *hp = (HEADER *) answer; ++ HEADER *hp2; + int n, use_malloc = 0; + u_int oflags = statp->_flags; + +@@ -239,26 +240,25 @@ __libc_res_nquery(res_state statp, + /* __libc_res_nsend might have reallocated the buffer. */ + hp = (HEADER *) *answerp; + +- /* We simplify the following tests by assigning HP to HP2. It +- is easy to verify that this is the same as ignoring all +- tests of HP2. */ +- HEADER *hp2 = answerp2 ? (HEADER *) *answerp2 : hp; +- +- if (n < (int) sizeof (HEADER) && answerp2 != NULL +- && *resplen2 > (int) sizeof (HEADER)) ++ /* We simplify the following tests by assigning HP to HP2 or ++ vice versa. It is easy to verify that this is the same as ++ ignoring all tests of HP or HP2. */ ++ if (answerp2 == NULL || *resplen2 < (int) sizeof (HEADER)) + { +- /* Special case of partial answer. */ +- assert (hp != hp2); +- hp = hp2; ++ hp2 = hp; + } +- else if (answerp2 != NULL && *resplen2 < (int) sizeof (HEADER) +- && n > (int) sizeof (HEADER)) ++ else + { +- /* Special case of partial answer. */ +- assert (hp != hp2); +- hp2 = hp; ++ hp2 = (HEADER *) *answerp2; ++ if (n < (int) sizeof (HEADER)) ++ { ++ hp = hp2; ++ } + } + ++ /* Make sure both hp and hp2 are defined */ ++ assert((hp != NULL) && (hp2 != NULL)); ++ + if ((hp->rcode != NOERROR || ntohs(hp->ancount) == 0) + && (hp2->rcode != NOERROR || ntohs(hp2->ancount) == 0)) { + #ifdef DEBUG diff --git a/multilib-testing/lib32-glibc/glibc-2.15-fmtmsg-locking.patch b/multilib-testing/lib32-glibc/glibc-2.15-fmtmsg-locking.patch new file mode 100644 index 000000000..f5976abd9 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-fmtmsg-locking.patch @@ -0,0 +1,148 @@ +diff --git a/stdlib/fmtmsg.c b/stdlib/fmtmsg.c +index 9203317..4c02302 100644 +--- a/stdlib/fmtmsg.c ++++ b/stdlib/fmtmsg.c +@@ -103,7 +103,6 @@ fmtmsg (long int classification, const char *label, int severity, + const char *text, const char *action, const char *tag) + { + __libc_once_define (static, once); +- int result = MM_OK; + struct severity_info *severity_rec; + + /* Make sure everything is initialized. */ +@@ -124,17 +123,6 @@ fmtmsg (long int classification, const char *label, int severity, + return MM_NOTOK; + } + +- for (severity_rec = severity_list; severity_rec != NULL; +- severity_rec = severity_rec->next) +- if (severity == severity_rec->severity) +- /* Bingo. */ +- break; +- +- /* If we don't know anything about the severity level return an error. */ +- if (severity_rec == NULL) +- return MM_NOTOK; +- +- + #ifdef __libc_ptf_call + /* We do not want this call to be cut short by a thread + cancellation. Therefore disable cancellation for now. */ +@@ -143,54 +131,73 @@ fmtmsg (long int classification, const char *label, int severity, + 0); + #endif + +- /* Now we can print. */ +- if (classification & MM_PRINT) +- { +- int do_label = (print & label_mask) && label != MM_NULLLBL; +- int do_severity = (print & severity_mask) && severity != MM_NULLSEV; +- int do_text = (print & text_mask) && text != MM_NULLTXT; +- int do_action = (print & action_mask) && action != MM_NULLACT; +- int do_tag = (print & tag_mask) && tag != MM_NULLTAG; +- +- if (__fxprintf (stderr, "%s%s%s%s%s%s%s%s%s%s\n", +- do_label ? label : "", +- do_label && (do_severity | do_text | do_action | do_tag) +- ? ": " : "", +- do_severity ? severity_rec->string : "", +- do_severity && (do_text | do_action | do_tag) +- ? ": " : "", +- do_text ? text : "", +- do_text && (do_action | do_tag) ? "\n" : "", +- do_action ? "TO FIX: " : "", +- do_action ? action : "", +- do_action && do_tag ? " " : "", +- do_tag ? tag : "") < 0) +- /* Oh, oh. An error occurred during the output. */ +- result = MM_NOMSG; +- } ++ __libc_lock_lock (lock); + +- if (classification & MM_CONSOLE) ++ for (severity_rec = severity_list; severity_rec != NULL; ++ severity_rec = severity_rec->next) ++ if (severity == severity_rec->severity) ++ /* Bingo. */ ++ break; ++ ++ /* If we don't know anything about the severity level return an error. */ ++ int result = MM_NOTOK; ++ if (severity_rec != NULL) + { +- int do_label = label != MM_NULLLBL; +- int do_severity = severity != MM_NULLSEV; +- int do_text = text != MM_NULLTXT; +- int do_action = action != MM_NULLACT; +- int do_tag = tag != MM_NULLTAG; +- +- syslog (LOG_ERR, "%s%s%s%s%s%s%s%s%s%s\n", +- do_label ? label : "", +- do_label && (do_severity | do_text | do_action | do_tag) +- ? ": " : "", +- do_severity ? severity_rec->string : "", +- do_severity && (do_text | do_action | do_tag) ? ": " : "", +- do_text ? text : "", +- do_text && (do_action | do_tag) ? "\n" : "", +- do_action ? "TO FIX: " : "", +- do_action ? action : "", +- do_action && do_tag ? " " : "", +- do_tag ? tag : ""); ++ result = MM_OK; ++ ++ /* Now we can print. */ ++ if (classification & MM_PRINT) ++ { ++ int do_label = (print & label_mask) && label != MM_NULLLBL; ++ int do_severity = (print & severity_mask) && severity != MM_NULLSEV; ++ int do_text = (print & text_mask) && text != MM_NULLTXT; ++ int do_action = (print & action_mask) && action != MM_NULLACT; ++ int do_tag = (print & tag_mask) && tag != MM_NULLTAG; ++ int need_colon = (do_label ++ && (do_severity | do_text | do_action | do_tag)); ++ ++ if (__fxprintf (stderr, "%s%s%s%s%s%s%s%s%s%s\n", ++ do_label ? label : "", ++ need_colon ? ": " : "", ++ do_severity ? severity_rec->string : "", ++ do_severity && (do_text | do_action | do_tag) ++ ? ": " : "", ++ do_text ? text : "", ++ do_text && (do_action | do_tag) ? "\n" : "", ++ do_action ? "TO FIX: " : "", ++ do_action ? action : "", ++ do_action && do_tag ? " " : "", ++ do_tag ? tag : "") < 0) ++ /* Oh, oh. An error occurred during the output. */ ++ result = MM_NOMSG; ++ } ++ ++ if (classification & MM_CONSOLE) ++ { ++ int do_label = label != MM_NULLLBL; ++ int do_severity = severity != MM_NULLSEV; ++ int do_text = text != MM_NULLTXT; ++ int do_action = action != MM_NULLACT; ++ int do_tag = tag != MM_NULLTAG; ++ int need_colon = (do_label ++ && (do_severity | do_text | do_action | do_tag)); ++ ++ syslog (LOG_ERR, "%s%s%s%s%s%s%s%s%s%s\n", ++ do_label ? label : "", ++ need_colon ? ": " : "", ++ do_severity ? severity_rec->string : "", ++ do_severity && (do_text | do_action | do_tag) ? ": " : "", ++ do_text ? text : "", ++ do_text && (do_action | do_tag) ? "\n" : "", ++ do_action ? "TO FIX: " : "", ++ do_action ? action : "", ++ do_action && do_tag ? " " : "", ++ do_tag ? tag : ""); ++ } + } + ++ __libc_lock_unlock (lock); ++ + #ifdef __libc_ptf_call + __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0); + #endif diff --git a/multilib-testing/lib32-glibc/glibc-2.15-gb18030.patch.gz b/multilib-testing/lib32-glibc/glibc-2.15-gb18030.patch.gz Binary files differnew file mode 100644 index 000000000..dde59c056 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-gb18030.patch.gz diff --git a/multilib-testing/lib32-glibc/glibc-2.15-ifunc.patch b/multilib-testing/lib32-glibc/glibc-2.15-ifunc.patch new file mode 100644 index 000000000..115afa02a --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-ifunc.patch @@ -0,0 +1,262 @@ +diff --git a/Makeconfig b/Makeconfig +index 2db2821..68547b2 100644 +--- a/Makeconfig ++++ b/Makeconfig +@@ -900,6 +900,12 @@ else + libdl = $(common-objpfx)dlfcn/libdl.a + endif + ++ifeq ($(build-shared),yes) ++libm = $(common-objpfx)math/libm.so$(libm.so-version) ++else ++libm = $(common-objpfx)math/libm.a ++endif ++ + # These are the subdirectories containing the library source. The order + # is more or less arbitrary. The sorting step will take care of the + # dependencies. +diff --git a/elf/Makefile b/elf/Makefile +index 052e763..3f1772a 100644 +--- a/elf/Makefile ++++ b/elf/Makefile +@@ -124,7 +124,8 @@ distribute := rtld-Rules \ + tst-initordera1.c tst-initordera2.c tst-initorderb1.c \ + tst-initorderb2.c tst-initordera3.c tst-initordera4.c \ + tst-initorder.c \ +- tst-initorder2.c ++ tst-initorder2.c \ ++ tst-relsort1.c tst-relsort1mod1.c tst-relsort1mod2.c + + CFLAGS-dl-runtime.c = -fexceptions -fasynchronous-unwind-tables + CFLAGS-dl-lookup.c = -fexceptions -fasynchronous-unwind-tables +@@ -227,7 +228,7 @@ tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \ + tst-audit1 tst-audit2 \ + tst-stackguard1 tst-addr1 tst-thrlock \ + tst-unique1 tst-unique2 tst-unique3 tst-unique4 \ +- tst-initorder tst-initorder2 ++ tst-initorder tst-initorder2 tst-relsort1 + # reldep9 + test-srcs = tst-pathopt + selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null) +@@ -290,7 +291,9 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \ + tst-initordera1 tst-initorderb1 \ + tst-initordera2 tst-initorderb2 \ + tst-initordera3 tst-initordera4 \ +- tst-initorder2a tst-initorder2b tst-initorder2c tst-initorder2d ++ tst-initorder2a tst-initorder2b tst-initorder2c \ ++ tst-initorder2d \ ++ tst-relsort1mod1 tst-relsort1mod2 + ifeq (yes,$(have-initfini-array)) + modules-names += tst-array2dep tst-array5dep + endif +@@ -1195,3 +1198,9 @@ CFLAGS-tst-auditmod6b.c += $(AVX-CFLAGS) + CFLAGS-tst-auditmod6c.c += $(AVX-CFLAGS) + CFLAGS-tst-auditmod7b.c += $(AVX-CFLAGS) + endif ++ ++$(objpfx)tst-relsort1: $(libdl) ++$(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so ++$(objpfx)tst-relsort1mod2.so: $(libm) ++$(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \ ++ $(objpfx)tst-relsort1mod2.so +diff --git a/elf/dl-open.c b/elf/dl-open.c +index a0b5c50..a56bdc1 100644 +--- a/elf/dl-open.c ++++ b/elf/dl-open.c +@@ -1,5 +1,5 @@ + /* Load a shared object at runtime, relocate it, and run its initializer. +- Copyright (C) 1996-2007, 2009, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1996-2007, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -302,45 +302,109 @@ dl_open_worker (void *a) + if (GLRO(dl_lazy)) + reloc_mode |= mode & RTLD_LAZY; + +- /* Relocate the objects loaded. We do this in reverse order so that copy +- relocs of earlier objects overwrite the data written by later objects. */ +- ++ /* Sort the objects by dependency for the relocation process. This ++ allows IFUNC relocations to work and it also means copy ++ relocation of dependencies are if necessary overwritten. */ ++ size_t nmaps = 0; + struct link_map *l = new; +- while (l->l_next) +- l = l->l_next; +- while (1) ++ do ++ { ++ if (! l->l_real->l_relocated) ++ ++nmaps; ++ l = l->l_next; ++ } ++ while (l != NULL); ++ struct link_map *maps[nmaps]; ++ nmaps = 0; ++ l = new; ++ do + { + if (! l->l_real->l_relocated) ++ maps[nmaps++] = l; ++ l = l->l_next; ++ } ++ while (l != NULL); ++ if (nmaps > 1) ++ { ++ char seen[nmaps]; ++ memset (seen, '\0', nmaps); ++ size_t i = 0; ++ while (1) + { +-#ifdef SHARED +- if (__builtin_expect (GLRO(dl_profile) != NULL, 0)) ++ ++seen[i]; ++ struct link_map *thisp = maps[i]; ++ ++ /* Find the last object in the list for which the current one is ++ a dependency and move the current object behind the object ++ with the dependency. */ ++ size_t k = nmaps - 1; ++ while (k > i) + { +- /* If this here is the shared object which we want to profile +- make sure the profile is started. We can find out whether +- this is necessary or not by observing the `_dl_profile_map' +- variable. If was NULL but is not NULL afterwars we must +- start the profiling. */ +- struct link_map *old_profile_map = GL(dl_profile_map); ++ struct link_map **runp = maps[k]->l_initfini; ++ if (runp != NULL) ++ /* Look through the dependencies of the object. */ ++ while (*runp != NULL) ++ if (__builtin_expect (*runp++ == thisp, 0)) ++ { ++ /* Move the current object to the back past the last ++ object with it as the dependency. */ ++ memmove (&maps[i], &maps[i + 1], ++ (k - i) * sizeof (maps[0])); ++ maps[k] = thisp; ++ ++ if (seen[i + 1] > 1) ++ { ++ ++i; ++ goto next_clear; ++ } ++ ++ char this_seen = seen[i]; ++ memmove (&seen[i], &seen[i + 1], ++ (k - i) * sizeof (seen[0])); ++ seen[k] = this_seen; ++ ++ goto next; ++ } ++ ++ --k; ++ } + +- _dl_relocate_object (l, l->l_scope, reloc_mode | RTLD_LAZY, 1); ++ if (++i == nmaps) ++ break; ++ next_clear: ++ memset (&seen[i], 0, (nmaps - i) * sizeof (seen[0])); ++ next:; ++ } ++ } + +- if (old_profile_map == NULL && GL(dl_profile_map) != NULL) +- { +- /* We must prepare the profiling. */ +- _dl_start_profile (); ++ for (size_t i = nmaps; i-- > 0; ) ++ { ++ l = maps[i]; + +- /* Prevent unloading the object. */ +- GL(dl_profile_map)->l_flags_1 |= DF_1_NODELETE; +- } ++#ifdef SHARED ++ if (__builtin_expect (GLRO(dl_profile) != NULL, 0)) ++ { ++ /* If this here is the shared object which we want to profile ++ make sure the profile is started. We can find out whether ++ this is necessary or not by observing the `_dl_profile_map' ++ variable. If it was NULL but is not NULL afterwars we must ++ start the profiling. */ ++ struct link_map *old_profile_map = GL(dl_profile_map); ++ ++ _dl_relocate_object (l, l->l_scope, reloc_mode | RTLD_LAZY, 1); ++ ++ if (old_profile_map == NULL && GL(dl_profile_map) != NULL) ++ { ++ /* We must prepare the profiling. */ ++ _dl_start_profile (); ++ ++ /* Prevent unloading the object. */ ++ GL(dl_profile_map)->l_flags_1 |= DF_1_NODELETE; + } +- else +-#endif +- _dl_relocate_object (l, l->l_scope, reloc_mode, 0); + } +- +- if (l == new) +- break; +- l = l->l_prev; ++ else ++#endif ++ _dl_relocate_object (l, l->l_scope, reloc_mode, 0); + } + + /* If the file is not loaded now as a dependency, add the search +diff --git a/elf/tst-relsort1.c b/elf/tst-relsort1.c +new file mode 100644 +index 0000000..972100c +--- /dev/null ++++ b/elf/tst-relsort1.c +@@ -0,0 +1,19 @@ ++#include <dlfcn.h> ++#include <stdio.h> ++ ++ ++static int ++do_test () ++{ ++ const char lib[] = "$ORIGIN/tst-relsort1mod1.so"; ++ void *h = dlopen (lib, RTLD_NOW); ++ if (h == NULL) ++ { ++ puts (dlerror ()); ++ return 1; ++ } ++ return 0; ++} ++ ++#define TEST_FUNCTION do_test () ++#include "../test-skeleton.c" +diff --git a/elf/tst-relsort1mod1.c b/elf/tst-relsort1mod1.c +new file mode 100644 +index 0000000..9e4a943 +--- /dev/null ++++ b/elf/tst-relsort1mod1.c +@@ -0,0 +1,7 @@ ++extern int foo (double); ++ ++int ++bar (void) ++{ ++ return foo (1.2); ++} +diff --git a/elf/tst-relsort1mod2.c b/elf/tst-relsort1mod2.c +new file mode 100644 +index 0000000..a2c3e55 +--- /dev/null ++++ b/elf/tst-relsort1mod2.c +@@ -0,0 +1,7 @@ ++#include <math.h> ++ ++int ++foo (double d) ++{ ++ return floor (d) != 0.0; ++} diff --git a/multilib-testing/lib32-glibc/glibc-2.15-lddebug-scopes.patch b/multilib-testing/lib32-glibc/glibc-2.15-lddebug-scopes.patch new file mode 100644 index 000000000..808cf8d7c --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-lddebug-scopes.patch @@ -0,0 +1,27 @@ +From 0c95ab64cb4ec0d22bb222647d9d20c7b4903e38 Mon Sep 17 00:00:00 2001 +From: Andreas Schwab <schwab@redhat.com> +Date: Fri, 7 Oct 2011 09:31:27 +0200 +Subject: [PATCH] Horrible workaround for horribly broken software + +--- + elf/rtld.c | 4 +++- + 1 files changed, 3 insertions(+), 1 deletions(-) + +diff --git a/elf/rtld.c b/elf/rtld.c +index 978c609..8422b9f 100644 +--- a/elf/rtld.c ++++ b/elf/rtld.c +@@ -1393,7 +1393,9 @@ of this helper program; chances are you did not intend to run this program.\n\ + char *copy = malloc (len); + if (copy == NULL) + _dl_fatal_printf ("out of memory\n"); +- l->l_libname->name = l->l_name = memcpy (copy, dsoname, len); ++ l->l_libname->name = memcpy (copy, dsoname, len); ++ if (GLRO(dl_debug_mask)) ++ l->l_name = copy; + } + + /* Add the vDSO to the object list. */ +-- +1.7.3.4 + diff --git a/multilib-testing/lib32-glibc/glibc-2.15-multiarch-x86-strcmp.patch b/multilib-testing/lib32-glibc/glibc-2.15-multiarch-x86-strcmp.patch new file mode 100644 index 000000000..38c9e617f --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-multiarch-x86-strcmp.patch @@ -0,0 +1,39 @@ +diff --git a/sysdeps/i386/i686/multiarch/strcasecmp_l-c.c b/sysdeps/i386/i686/multiarch/strcasecmp_l-c.c +index d10e872..d4fcd2b 100644 +--- a/sysdeps/i386/i686/multiarch/strcasecmp_l-c.c ++++ b/sysdeps/i386/i686/multiarch/strcasecmp_l-c.c +@@ -6,6 +6,8 @@ extern __typeof (strcasecmp_l) __strcasecmp_l_nonascii; + #define USE_IN_EXTENDED_LOCALE_MODEL 1 + #include <string/strcasecmp.c> + ++strong_alias (__strcasecmp_l_nonascii, __strcasecmp_l_ia32) ++ + /* The needs of strcasecmp in libc are minimal, no need to go through + the IFUNC. */ + strong_alias (__strcasecmp_l_nonascii, __GI___strcasecmp_l) +diff --git a/sysdeps/i386/i686/multiarch/strcmp.S b/sysdeps/i386/i686/multiarch/strcmp.S +index 5410d17..b3b9eb8 100644 +--- a/sysdeps/i386/i686/multiarch/strcmp.S ++++ b/sysdeps/i386/i686/multiarch/strcmp.S +@@ -111,6 +111,7 @@ END(STRCMP) + # endif + #endif + +-#ifndef USE_AS_STRNCMP ++#if !defined USE_AS_STRNCMP && !defined USE_AS_STRCASECMP_L \ ++ && !defined USE_AS_STRNCASECMP_L + # include "../strcmp.S" + #endif +diff --git a/sysdeps/i386/i686/multiarch/strncase_l-c.c b/sysdeps/i386/i686/multiarch/strncase_l-c.c +index 0c68b8d..7e601af 100644 +--- a/sysdeps/i386/i686/multiarch/strncase_l-c.c ++++ b/sysdeps/i386/i686/multiarch/strncase_l-c.c +@@ -6,6 +6,8 @@ extern __typeof (strncasecmp_l) __strncasecmp_l_nonascii; + #define USE_IN_EXTENDED_LOCALE_MODEL 1 + #include <string/strncase.c> + ++strong_alias (__strncasecmp_l_nonascii, __strncasecmp_l_ia32) ++ + /* The needs of strcasecmp in libc are minimal, no need to go through + the IFUNC. */ + strong_alias (__strncasecmp_l_nonascii, __GI___strncasecmp_l) diff --git a/multilib-testing/lib32-glibc/glibc-2.15-nearbyintf-rounding.patch b/multilib-testing/lib32-glibc/glibc-2.15-nearbyintf-rounding.patch new file mode 100644 index 000000000..b2bb9caac --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-nearbyintf-rounding.patch @@ -0,0 +1,75 @@ +diff --git a/math/libm-test.inc b/math/libm-test.inc +index c8186c8..1016753 100644 +--- a/math/libm-test.inc ++++ b/math/libm-test.inc +@@ -4632,6 +4632,29 @@ nearbyint_test (void) + TEST_f_f (nearbyint, 524286.75, 524287.0); + TEST_f_f (nearbyint, 524288.75, 524289.0); + ++ TEST_f_f (nearbyint, 1048576.75, 1048577.0); ++ TEST_f_f (nearbyint, 2097152.75, 2097153.0); ++ TEST_f_f (nearbyint, 2492472.75, 2492473.0); ++ TEST_f_f (nearbyint, 2886220.75, 2886221.0); ++ TEST_f_f (nearbyint, 3058792.75, 3058793.0); ++ TEST_f_f (nearbyint, -1048576.75, -1048577.0); ++ TEST_f_f (nearbyint, -2097152.75, -2097153.0); ++ TEST_f_f (nearbyint, -2492472.75, -2492473.0); ++ TEST_f_f (nearbyint, -2886220.75, -2886221.0); ++ TEST_f_f (nearbyint, -3058792.75, -3058793.0); ++#ifndef TEST_FLOAT ++ TEST_f_f (nearbyint, 70368744177664.75, 70368744177665.0); ++ TEST_f_f (nearbyint, 140737488355328.75, 140737488355329.0); ++ TEST_f_f (nearbyint, 281474976710656.75, 281474976710657.0); ++ TEST_f_f (nearbyint, 562949953421312.75, 562949953421313.0); ++ TEST_f_f (nearbyint, 1125899906842624.75, 1125899906842625.0); ++ TEST_f_f (nearbyint, -70368744177664.75, -70368744177665.0); ++ TEST_f_f (nearbyint, -140737488355328.75, -140737488355329.0); ++ TEST_f_f (nearbyint, -281474976710656.75, -281474976710657.0); ++ TEST_f_f (nearbyint, -562949953421312.75, -562949953421313.0); ++ TEST_f_f (nearbyint, -1125899906842624.75, -1125899906842625.0); ++#endif ++ + END (nearbyint); + } + +diff --git a/sysdeps/ieee754/flt-32/s_nearbyintf.c b/sysdeps/ieee754/flt-32/s_nearbyintf.c +index 04ef9ab..a6d602b 100644 +--- a/sysdeps/ieee754/flt-32/s_nearbyintf.c ++++ b/sysdeps/ieee754/flt-32/s_nearbyintf.c +@@ -30,18 +30,12 @@ __nearbyintf(float x) + { + fenv_t env; + int32_t i0,j0,sx; +- u_int32_t i,i1; + float w,t; + GET_FLOAT_WORD(i0,x); + sx = (i0>>31)&1; + j0 = ((i0>>23)&0xff)-0x7f; + if(j0<23) { + if(j0<0) { +- if((i0&0x7fffffff)==0) return x; +- i1 = (i0&0x07fffff); +- i0 &= 0xfff00000; +- i0 |= ((i1|-i1)>>9)&0x400000; +- SET_FLOAT_WORD(x,i0); + libc_feholdexceptf (&env); + w = TWO23[sx]+x; + t = w-TWO23[sx]; +@@ -49,17 +43,11 @@ __nearbyintf(float x) + GET_FLOAT_WORD(i0,t); + SET_FLOAT_WORD(t,(i0&0x7fffffff)|(sx<<31)); + return t; +- } else { +- i = (0x007fffff)>>j0; +- if((i0&i)==0) return x; /* x is integral */ +- i>>=1; +- if((i0&i)!=0) i0 = (i0&(~i))|((0x100000)>>j0); + } + } else { + if(__builtin_expect(j0==0x80, 0)) return x+x; /* inf or NaN */ + else return x; /* x is integral */ + } +- SET_FLOAT_WORD(x,i0); + libc_feholdexceptf (&env); + w = TWO23[sx]+x; + t = w-TWO23[sx]; diff --git a/multilib-testing/lib32-glibc/glibc-2.15-negative-result-cache.patch b/multilib-testing/lib32-glibc/glibc-2.15-negative-result-cache.patch new file mode 100644 index 000000000..c09e79a17 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-negative-result-cache.patch @@ -0,0 +1,138 @@ +diff --git a/nscd/aicache.c b/nscd/aicache.c +index aaaf80d..e1f1244 100644 +--- a/nscd/aicache.c ++++ b/nscd/aicache.c +@@ -1,5 +1,5 @@ + /* Cache handling for host lookup. +- Copyright (C) 2004-2008, 2009, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2004-2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. + +@@ -514,8 +514,9 @@ next_nip: + if (fd != -1) + TEMP_FAILURE_RETRY (send (fd, ¬found, total, MSG_NOSIGNAL)); + +- /* If we cannot permanently store the result, so be it. */ +- if (__builtin_expect (db->negtimeout == 0, 0)) ++ /* If we have a transient error or cannot permanently store the ++ result, so be it. */ ++ if (rc4 == EAGAIN || __builtin_expect (db->negtimeout == 0, 0)) + { + /* Mark the old entry as obsolete. */ + if (dh != NULL) +diff --git a/nscd/grpcache.c b/nscd/grpcache.c +index e9607c6..a698f36 100644 +--- a/nscd/grpcache.c ++++ b/nscd/grpcache.c +@@ -1,5 +1,5 @@ + /* Cache handling for group lookup. +- Copyright (C) 1998-2008, 2009, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1998-2008, 2009, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + +@@ -120,8 +120,9 @@ cache_addgr (struct database_dyn *db, int fd, request_header *req, + else + written = total; + +- /* If we cannot permanently store the result, so be it. */ +- if (db->negtimeout == 0) ++ /* If we have a transient error or cannot permanently store ++ the result, so be it. */ ++ if (errno == EAGAIN || __builtin_expect (db->negtimeout == 0, 0)) + { + /* Mark the old entry as obsolete. */ + if (dh != NULL) +diff --git a/nscd/hstcache.c b/nscd/hstcache.c +index 4d68ade..c72feaa 100644 +--- a/nscd/hstcache.c ++++ b/nscd/hstcache.c +@@ -1,5 +1,5 @@ + /* Cache handling for host lookup. +- Copyright (C) 1998-2008, 2009, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1998-2008, 2009, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + +@@ -141,8 +141,9 @@ cache_addhst (struct database_dyn *db, int fd, request_header *req, + MSG_NOSIGNAL)) != total) + all_written = false; + +- /* If we cannot permanently store the result, so be it. */ +- if (__builtin_expect (db->negtimeout == 0, 0)) ++ /* If we have a transient error or cannot permanently store ++ the result, so be it. */ ++ if (errval == EAGAIN || __builtin_expect (db->negtimeout == 0, 0)) + { + /* Mark the old entry as obsolete. */ + if (dh != NULL) +diff --git a/nscd/initgrcache.c b/nscd/initgrcache.c +index 4ac9942..2019991 100644 +--- a/nscd/initgrcache.c ++++ b/nscd/initgrcache.c +@@ -1,5 +1,5 @@ + /* Cache handling for host lookup. +- Copyright (C) 2004-2006, 2008, 2009, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2004-2006, 2008, 2009, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. + +@@ -202,8 +202,9 @@ addinitgroupsX (struct database_dyn *db, int fd, request_header *req, + written = TEMP_FAILURE_RETRY (send (fd, ¬found, total, + MSG_NOSIGNAL)); + +- /* If we cannot permanently store the result, so be it. */ +- if (__builtin_expect (db->negtimeout == 0, 0)) ++ /* If we have a transient error or cannot permanently store ++ the result, so be it. */ ++ if (all_tryagain || __builtin_expect (db->negtimeout == 0, 0)) + { + /* Mark the old entry as obsolete. */ + if (dh != NULL) +diff --git a/nscd/pwdcache.c b/nscd/pwdcache.c +index 49e130c..e2ba09d 100644 +--- a/nscd/pwdcache.c ++++ b/nscd/pwdcache.c +@@ -1,5 +1,5 @@ + /* Cache handling for passwd lookup. +- Copyright (C) 1998-2008, 2009, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1998-2008, 2009, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + +@@ -124,8 +124,9 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req, + written = TEMP_FAILURE_RETRY (send (fd, ¬found, total, + MSG_NOSIGNAL)); + +- /* If we cannot permanently store the result, so be it. */ +- if (__builtin_expect (db->negtimeout == 0, 0)) ++ /* If we have a transient error or cannot permanently store ++ the result, so be it. */ ++ if (errno == EAGAIN || __builtin_expect (db->negtimeout == 0, 0)) + { + /* Mark the old entry as obsolete. */ + if (dh != NULL) +diff --git a/nscd/servicescache.c b/nscd/servicescache.c +index d3d5dce..a6337e3 100644 +--- a/nscd/servicescache.c ++++ b/nscd/servicescache.c +@@ -1,5 +1,5 @@ + /* Cache handling for services lookup. +- Copyright (C) 2007, 2008, 2009, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2007, 2008, 2009, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@drepper.com>, 2007. + +@@ -108,8 +108,9 @@ cache_addserv (struct database_dyn *db, int fd, request_header *req, + written = TEMP_FAILURE_RETRY (send (fd, ¬found, total, + MSG_NOSIGNAL)); + +- /* If we cannot permanently store the result, so be it. */ +- if (__builtin_expect (db->negtimeout == 0, 0)) ++ /* If we have a transient error or cannot permanently store ++ the result, so be it. */ ++ if (errval == EAGAIN || __builtin_expect (db->negtimeout == 0, 0)) + { + /* Mark the old entry as obsolete. */ + if (dh != NULL) diff --git a/multilib-testing/lib32-glibc/glibc-2.15-non-signalling-comparisons.patch b/multilib-testing/lib32-glibc/glibc-2.15-non-signalling-comparisons.patch new file mode 100644 index 000000000..874f8b4cb --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-non-signalling-comparisons.patch @@ -0,0 +1,886 @@ +diff --git a/math/w_acos.c b/math/w_acos.c +index 3138408..0490933 100644 +--- a/math/w_acos.c ++++ b/math/w_acos.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + double + __acos (double x) + { +- if (__builtin_expect (fabs (x) > 1.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabs (x), 1.0), 0) ++ && _LIB_VERSION != _IEEE_) + { + /* acos(|x|>1) */ + feraiseexcept (FE_INVALID); +diff --git a/math/w_acosf.c b/math/w_acosf.c +index 0e41a2c..2500a7d 100644 +--- a/math/w_acosf.c ++++ b/math/w_acosf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + float + __acosf (float x) + { +- if (__builtin_expect (fabsf (x) > 1.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsf (x), 1.0f), 0) ++ && _LIB_VERSION != _IEEE_) + { + /* acos(|x|>1) */ + feraiseexcept (FE_INVALID); +diff --git a/math/w_acosh.c b/math/w_acosh.c +index 0bd2686..d632987 100644 +--- a/math/w_acosh.c ++++ b/math/w_acosh.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,7 @@ + double + __acosh (double x) + { +- if (__builtin_expect (x < 1.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isless (x, 1.0), 0) && _LIB_VERSION != _IEEE_) + /* acosh(x<1) */ + return __kernel_standard (x, x, 29); + +diff --git a/math/w_acoshf.c b/math/w_acoshf.c +index c59bf94..f77df2b 100644 +--- a/math/w_acoshf.c ++++ b/math/w_acoshf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,7 @@ + float + __acoshf (float x) + { +- if (__builtin_expect (x < 1.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isless (x, 1.0f), 0) && _LIB_VERSION != _IEEE_) + /* acosh(x<1) */ + return __kernel_standard_f (x, x, 129); + +diff --git a/math/w_acoshl.c b/math/w_acoshl.c +index 819bdfc..cc823b8 100644 +--- a/math/w_acoshl.c ++++ b/math/w_acoshl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,7 @@ + long double + __acoshl (long double x) + { +- if (__builtin_expect (x < 1.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isless (x, 1.0L), 0) && _LIB_VERSION != _IEEE_) + /* acosh(x<1) */ + return __kernel_standard (x, x, 229); + +diff --git a/math/w_acosl.c b/math/w_acosl.c +index 6417068..05023b4 100644 +--- a/math/w_acosl.c ++++ b/math/w_acosl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + long double + __acosl (long double x) + { +- if (__builtin_expect (fabsl (x) > 1.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsl (x), 1.0L), 0) ++ && _LIB_VERSION != _IEEE_) + { + /* acos(|x|>1) */ + feraiseexcept (FE_INVALID); +diff --git a/math/w_asin.c b/math/w_asin.c +index d4e89ce..0fa9487 100644 +--- a/math/w_asin.c ++++ b/math/w_asin.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + double + __asin (double x) + { +- if (__builtin_expect (fabs (x) > 1.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabs (x), 1.0), 0) ++ && _LIB_VERSION != _IEEE_) + { + /* asin(|x|>1) */ + feraiseexcept (FE_INVALID); +diff --git a/math/w_asinf.c b/math/w_asinf.c +index 270961f..c28edab 100644 +--- a/math/w_asinf.c ++++ b/math/w_asinf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + float + __asinf (float x) + { +- if (__builtin_expect (fabsf (x) > 1.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsf (x), 1.0f), 0) ++ && _LIB_VERSION != _IEEE_) + { + /* asin(|x|>1) */ + feraiseexcept (FE_INVALID); +diff --git a/math/w_asinl.c b/math/w_asinl.c +index 32e5273..e4036d8 100644 +--- a/math/w_asinl.c ++++ b/math/w_asinl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + long double + __asinl (long double x) + { +- if (__builtin_expect (fabsl (x) > 1.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsl (x), 1.0L), 0) ++ && _LIB_VERSION != _IEEE_) + { + /* asin(|x|>1) */ + feraiseexcept (FE_INVALID); +diff --git a/math/w_atanh.c b/math/w_atanh.c +index 1022bd5..190d2e9 100644 +--- a/math/w_atanh.c ++++ b/math/w_atanh.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,8 @@ + double + __atanh (double x) + { +- if (__builtin_expect (fabs (x) >= 1.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreaterequal (fabs (x), 1.0), 0) ++ && _LIB_VERSION != _IEEE_) + return __kernel_standard (x, x, + fabs (x) > 1.0 + ? 30 /* atanh(|x|>1) */ +diff --git a/math/w_atanhf.c b/math/w_atanhf.c +index 3c8cf83..e0c5dc3 100644 +--- a/math/w_atanhf.c ++++ b/math/w_atanhf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,8 @@ + float + __atanhf (float x) + { +- if (__builtin_expect (fabsf (x) >= 1.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreaterequal (fabsf (x), 1.0f), 0) ++ && _LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, + fabsf (x) > 1.0f + ? 130 /* atanh(|x|>1) */ +diff --git a/math/w_atanhl.c b/math/w_atanhl.c +index f582acf..319535d 100644 +--- a/math/w_atanhl.c ++++ b/math/w_atanhl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,8 @@ + long double + __atanhl (long double x) + { +- if (__builtin_expect (fabsl (x) >= 1.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreaterequal (fabsl (x), 1.0L), 0) ++ && _LIB_VERSION != _IEEE_) + return __kernel_standard (x, x, + fabsl (x) > 1.0L + ? 230 /* atanh(|x|>1) */ +diff --git a/math/w_exp2.c b/math/w_exp2.c +index bf22326..7a3b0af 100644 +--- a/math/w_exp2.c ++++ b/math/w_exp2.c +@@ -12,7 +12,8 @@ static const double u_threshold = (double) (DBL_MIN_EXP - DBL_MANT_DIG - 1); + double + __exp2 (double x) + { +- if (__builtin_expect (x <= u_threshold || x > o_threshold, 0) ++ if (__builtin_expect (islessequal (x, u_threshold) ++ || isgreater (x, o_threshold), 0) + && _LIB_VERSION != _IEEE_ && __finite (x)) + /* exp2 overflow: 44, exp2 underflow: 45 */ + return __kernel_standard (x, x, 44 + (x <= o_threshold)); +diff --git a/math/w_exp2f.c b/math/w_exp2f.c +index 7215fca..c4e9e94 100644 +--- a/math/w_exp2f.c ++++ b/math/w_exp2f.c +@@ -12,7 +12,8 @@ static const float u_threshold = (float) (FLT_MIN_EXP - FLT_MANT_DIG - 1); + float + __exp2f (float x) + { +- if (__builtin_expect (x <= u_threshold || x > o_threshold, 0) ++ if (__builtin_expect (islessequal (x, u_threshold) ++ || isgreater (x, o_threshold), 0) + && _LIB_VERSION != _IEEE_ && __finitef (x)) + /* exp2 overflow: 144, exp2 underflow: 145 */ + return __kernel_standard_f (x, x, 144 + (x <= o_threshold)); +diff --git a/math/w_exp2l.c b/math/w_exp2l.c +index ac8d231..442a637 100644 +--- a/math/w_exp2l.c ++++ b/math/w_exp2l.c +@@ -13,7 +13,8 @@ static const long double u_threshold + long double + __exp2l (long double x) + { +- if (__builtin_expect (x <= u_threshold || x > o_threshold, 0) ++ if (__builtin_expect (islessequal (x, u_threshold) ++ || isgreater (x, o_threshold), 0) + && _LIB_VERSION != _IEEE_ && __finitel (x)) + /* exp2 overflow: 244, exp2 underflow: 245 */ + return __kernel_standard (x, x, 244 + (x <= o_threshold)); +diff --git a/math/w_j0.c b/math/w_j0.c +index 1dff8b4..f8d3724 100644 +--- a/math/w_j0.c ++++ b/math/w_j0.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + double + j0 (double x) + { +- if (__builtin_expect (fabs (x) > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + /* j0(|x|>X_TLOSS) */ + return __kernel_standard (x, x, 34); + +@@ -40,7 +41,8 @@ strong_alias (j0, j0l) + double + y0 (double x) + { +- if (__builtin_expect (x <= 0.0 || x > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + { + if (x < 0.0) + { +diff --git a/math/w_j0f.c b/math/w_j0f.c +index fc52f26..cef36aa 100644 +--- a/math/w_j0f.c ++++ b/math/w_j0f.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + float + j0f (float x) + { +- if (__builtin_expect (fabsf (x) > (float) X_TLOSS, 0) ++ if (__builtin_expect (isgreater (fabsf (x), (float) X_TLOSS), 0) + && _LIB_VERSION != _IEEE_) + /* j0(|x|>X_TLOSS) */ + return __kernel_standard_f (x, x, 134); +@@ -38,7 +38,8 @@ j0f (float x) + float + y0f (float x) + { +- if (__builtin_expect (x <= 0.0f || x > (float) X_TLOSS, 0) ++ if (__builtin_expect (islessequal (x, 0.0f) ++ || isgreater (x, (float) X_TLOSS), 0) + && _LIB_VERSION != _IEEE_) + { + if (x < 0.0f) +diff --git a/math/w_j0l.c b/math/w_j0l.c +index 8d72d50..144f33c 100644 +--- a/math/w_j0l.c ++++ b/math/w_j0l.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + long double + __j0l (long double x) + { +- if (__builtin_expect (fabsl (x) > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsl (x), X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + /* j0(|x|>X_TLOSS) */ + return __kernel_standard (x, x, 234); + +@@ -38,7 +39,8 @@ weak_alias (__j0l, j0l) + long double + __y0l (long double x) + { +- if (__builtin_expect (x <= 0.0L || x > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0L) || isgreater (x, X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + { + if (x < 0.0L) + { +diff --git a/math/w_j1.c b/math/w_j1.c +index 358e0e1..e9a5357 100644 +--- a/math/w_j1.c ++++ b/math/w_j1.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + double + j1 (double x) + { +- if (__builtin_expect (fabs (x) > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + /* j1(|x|>X_TLOSS) */ + return __kernel_standard (x, x, 36); + +@@ -40,7 +41,8 @@ strong_alias (j1, j1l) + double + y1 (double x) + { +- if (__builtin_expect (x <= 0.0 || x > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + { + if (x < 0.0) + { +diff --git a/math/w_j1f.c b/math/w_j1f.c +index 096fdf5..29bd949 100644 +--- a/math/w_j1f.c ++++ b/math/w_j1f.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + float + j1f (float x) + { +- if (__builtin_expect (fabsf (x) > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsf (x), X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + /* j1(|x|>X_TLOSS) */ + return __kernel_standard_f (x, x, 136); + +@@ -37,7 +38,8 @@ j1f (float x) + float + y1f (float x) + { +- if (__builtin_expect (x <= 0.0f || x > (float) X_TLOSS, 0) ++ if (__builtin_expect (islessequal (x, 0.0f) ++ || isgreater (x, (float) X_TLOSS), 0) + && _LIB_VERSION != _IEEE_) + { + if (x < 0.0f) +diff --git a/math/w_j1l.c b/math/w_j1l.c +index 93e4ee4..01b8551 100644 +--- a/math/w_j1l.c ++++ b/math/w_j1l.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + long double + __j1l (long double x) + { +- if (__builtin_expect (fabsl (x) > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabsl (x), X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + /* j1(|x|>X_TLOSS) */ + return __kernel_standard (x, x, 236); + +@@ -38,7 +39,8 @@ weak_alias (__j1l, j1l) + long double + __y1l (long double x) + { +- if (__builtin_expect (x <= 0.0L || x > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0L) || isgreater (x, X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + { + if (x < 0.0L) + { +diff --git a/math/w_jn.c b/math/w_jn.c +index f0dd8c6..fd3fb16 100644 +--- a/math/w_jn.c ++++ b/math/w_jn.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,8 @@ + double + jn (int n, double x) + { +- if (__builtin_expect (fabs (x) > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + /* jn(n,|x|>X_TLOSS) */ + return __kernel_standard (n, x, 38); + +@@ -40,7 +41,8 @@ strong_alias (jn, jnl) + double + yn (int n, double x) + { +- if (__builtin_expect (x <= 0.0 || x > X_TLOSS, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0) ++ && _LIB_VERSION != _IEEE_) + { + if (x < 0.0) + { +diff --git a/math/w_jnf.c b/math/w_jnf.c +index ef29eb4..36d6f6d 100644 +--- a/math/w_jnf.c ++++ b/math/w_jnf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + float + jnf (int n, float x) + { +- if (__builtin_expect (fabsf (x) > (float) X_TLOSS, 0) ++ if (__builtin_expect (isgreater (fabsf (x), (float) X_TLOSS), 0) + && _LIB_VERSION != _IEEE_) + /* jn(n,|x|>X_TLOSS) */ + return __kernel_standard_f (n, x, 138); +@@ -38,7 +38,8 @@ jnf (int n, float x) + float + ynf (int n, float x) + { +- if (__builtin_expect (x <= 0.0f || x > (float) X_TLOSS, 0) ++ if (__builtin_expect (islessequal (x, 0.0f) ++ || isgreater (x, (float) X_TLOSS), 0) + && _LIB_VERSION != _IEEE_) + { + if (x < 0.0f) +diff --git a/math/w_log.c b/math/w_log.c +index efc1c4c..ec33605 100644 +--- a/math/w_log.c ++++ b/math/w_log.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + double + __log (double x) + { +- if (__builtin_expect (x <= 0.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0) + { +diff --git a/math/w_log10.c b/math/w_log10.c +index 2717ade..fe799ad 100644 +--- a/math/w_log10.c ++++ b/math/w_log10.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + double + __log10 (double x) + { +- if (__builtin_expect (x <= 0.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0) + { +diff --git a/math/w_log10f.c b/math/w_log10f.c +index 60737ca..4b821f7 100644 +--- a/math/w_log10f.c ++++ b/math/w_log10f.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + float + __log10f (float x) + { +- if (__builtin_expect (x <= 0.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0f) + { +diff --git a/math/w_log10l.c b/math/w_log10l.c +index b26f18c..0e5a137 100644 +--- a/math/w_log10l.c ++++ b/math/w_log10l.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + long double + __log10l (long double x) + { +- if (__builtin_expect (x <= 0.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0L), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0L) + { +diff --git a/math/w_log2.c b/math/w_log2.c +index 998e5d9..e58e109 100644 +--- a/math/w_log2.c ++++ b/math/w_log2.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + double + __log2 (double x) + { +- if (__builtin_expect (x <= 0.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0) + { +diff --git a/math/w_log2f.c b/math/w_log2f.c +index 6d91bf4..6963ed2 100644 +--- a/math/w_log2f.c ++++ b/math/w_log2f.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + float + __log2f (float x) + { +- if (__builtin_expect (x <= 0.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0) + { +diff --git a/math/w_log2l.c b/math/w_log2l.c +index e51c1bc..eed04ff6c 100644 +--- a/math/w_log2l.c ++++ b/math/w_log2l.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + long double + __log2l (long double x) + { +- if (__builtin_expect (x <= 0.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0L), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0L) + { +diff --git a/math/w_logf.c b/math/w_logf.c +index 8aa27c8..38d408f 100644 +--- a/math/w_logf.c ++++ b/math/w_logf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + float + __logf (float x) + { +- if (__builtin_expect (x <= 0.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0f) + { +diff --git a/math/w_logl.c b/math/w_logl.c +index a3139ff..593b37d 100644 +--- a/math/w_logl.c ++++ b/math/w_logl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -25,7 +25,7 @@ + long double + __logl (long double x) + { +- if (__builtin_expect (x <= 0.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (islessequal (x, 0.0L), 0) && _LIB_VERSION != _IEEE_) + { + if (x == 0.0L) + { +diff --git a/math/w_sqrt.c b/math/w_sqrt.c +index 409a6df..f6ba542 100644 +--- a/math/w_sqrt.c ++++ b/math/w_sqrt.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,7 @@ + double + __sqrt (double x) + { +- if (__builtin_expect (x < 0.0, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isless (x, 0.0), 0) && _LIB_VERSION != _IEEE_) + return __kernel_standard (x, x, 26); /* sqrt(negative) */ + + return __ieee754_sqrt (x); +diff --git a/math/w_sqrtf.c b/math/w_sqrtf.c +index 3c3d2f8..c128e9b 100644 +--- a/math/w_sqrtf.c ++++ b/math/w_sqrtf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,7 @@ + float + __sqrtf (float x) + { +- if (__builtin_expect (x < 0.0f, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isless (x, 0.0f), 0) && _LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, 126); /* sqrt(negative) */ + + return __ieee754_sqrtf (x); +diff --git a/math/w_sqrtl.c b/math/w_sqrtl.c +index 5e18f44..2a4a048 100644 +--- a/math/w_sqrtl.c ++++ b/math/w_sqrtl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -24,7 +24,7 @@ + long double + __sqrtl (long double x) + { +- if (__builtin_expect (x < 0.0L, 0) && _LIB_VERSION != _IEEE_) ++ if (__builtin_expect (isless (x, 0.0L), 0) && _LIB_VERSION != _IEEE_) + return __kernel_standard (x, x, 226); /* sqrt(negative) */ + + return __ieee754_sqrtl (x); +diff --git a/sysdeps/ieee754/dbl-64/e_atanh.c b/sysdeps/ieee754/dbl-64/e_atanh.c +index 9fc21ab..5f471b1 100644 +--- a/sysdeps/ieee754/dbl-64/e_atanh.c ++++ b/sysdeps/ieee754/dbl-64/e_atanh.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -46,7 +46,7 @@ __ieee754_atanh (double x) + { + double xa = fabs (x); + double t; +- if (xa < 0.5) ++ if (isless (xa, 0.5)) + { + if (__builtin_expect (xa < 0x1.0p-28, 0)) + { +@@ -57,11 +57,11 @@ __ieee754_atanh (double x) + t = xa + xa; + t = 0.5 * __log1p (t + t * xa / (1.0 - xa)); + } +- else if (__builtin_expect (xa < 1.0, 1)) ++ else if (__builtin_expect (isless (xa, 1.0), 1)) + t = 0.5 * __log1p ((xa + xa) / (1.0 - xa)); + else + { +- if (xa > 1.0) ++ if (isgreater (xa, 1.0)) + return (x - x) / (x - x); + + return x / 0.0; +diff --git a/sysdeps/ieee754/dbl-64/w_exp.c b/sysdeps/ieee754/dbl-64/w_exp.c +index ee42587..b584ed8 100644 +--- a/sysdeps/ieee754/dbl-64/w_exp.c ++++ b/sysdeps/ieee754/dbl-64/w_exp.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -28,12 +28,12 @@ u_threshold= -7.45133219101941108420e+02; /* 0xc0874910, 0xD52D3051 */ + double + __exp (double x) + { +- if (__builtin_expect (x > o_threshold, 0)) ++ if (__builtin_expect (isgreater (x, o_threshold), 0)) + { + if (_LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, 6); + } +- else if (__builtin_expect (x < u_threshold, 0)) ++ else if (__builtin_expect (isless (x, u_threshold), 0)) + { + if (_LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, 7); +diff --git a/sysdeps/ieee754/flt-32/e_atanhf.c b/sysdeps/ieee754/flt-32/e_atanhf.c +index 75ed691..7af2f6c 100644 +--- a/sysdeps/ieee754/flt-32/e_atanhf.c ++++ b/sysdeps/ieee754/flt-32/e_atanhf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -46,7 +46,7 @@ __ieee754_atanhf (float x) + { + float xa = fabsf (x); + float t; +- if (xa < 0.5f) ++ if (isless (xa, 0.5f)) + { + if (__builtin_expect (xa < 0x1.0p-28f, 0)) + { +@@ -57,11 +57,11 @@ __ieee754_atanhf (float x) + t = xa + xa; + t = 0.5f * __log1pf (t + t * xa / (1.0f - xa)); + } +- else if (__builtin_expect (xa < 1.0f, 1)) ++ else if (__builtin_expect (isless (xa, 1.0f), 1)) + t = 0.5f * __log1pf ((xa + xa) / (1.0f - xa)); + else + { +- if (xa > 1.0f) ++ if (isgreater (xa, 1.0f)) + return (x - x) / (x - x); + + return x / 0.0f; +diff --git a/sysdeps/ieee754/flt-32/w_expf.c b/sysdeps/ieee754/flt-32/w_expf.c +index 5500872..bc3b2f6 100644 +--- a/sysdeps/ieee754/flt-32/w_expf.c ++++ b/sysdeps/ieee754/flt-32/w_expf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -28,12 +28,12 @@ u_threshold= -1.0397208405e+02; /* 0xc2cff1b5 */ + float + __expf (float x) + { +- if (__builtin_expect (x > o_threshold, 0)) ++ if (__builtin_expect (isgreater (x, o_threshold), 0)) + { + if (_LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, 106); + } +- else if (__builtin_expect (x < u_threshold, 0)) ++ else if (__builtin_expect (isless (x, u_threshold), 0)) + { + if (_LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, 107); +diff --git a/sysdeps/ieee754/ldbl-96/w_expl.c b/sysdeps/ieee754/ldbl-96/w_expl.c +index ec9d8a7..d61c0a3 100644 +--- a/sysdeps/ieee754/ldbl-96/w_expl.c ++++ b/sysdeps/ieee754/ldbl-96/w_expl.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. ++/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. + +@@ -30,12 +30,12 @@ u_threshold= -1.140019167866942050398521670162263001513e4; + long double + __expl (long double x) + { +- if (__builtin_expect (x > o_threshold, 0)) ++ if (__builtin_expect (isgreater (x, o_threshold), 0)) + { + if (_LIB_VERSION != _IEEE_) + return __kernel_standard (x, x, 206); + } +- else if (__builtin_expect (x < u_threshold, 0)) ++ else if (__builtin_expect (isless (x, u_threshold), 0)) + { + if (_LIB_VERSION != _IEEE_) + return __kernel_standard (x, x, 207); diff --git a/multilib-testing/lib32-glibc/glibc-2.15-regex.patch b/multilib-testing/lib32-glibc/glibc-2.15-regex.patch new file mode 100644 index 000000000..6385f2c08 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-regex.patch @@ -0,0 +1,16 @@ +diff --git a/posix/regex_internal.c b/posix/regex_internal.c +index bc19243..124f8cc 100644 +--- a/posix/regex_internal.c ++++ b/posix/regex_internal.c +@@ -868,7 +868,7 @@ re_string_peek_byte_case (const re_string_t *pstr, int idx) + } + + static unsigned char +-internal_function __attribute ((pure)) ++internal_function + re_string_fetch_byte_case (re_string_t *pstr) + { + if (BE (!pstr->mbs_allocated, 1)) +-- +1.7.3.4 + diff --git a/multilib-testing/lib32-glibc/glibc-2.15-revert-c5a0802a.patch b/multilib-testing/lib32-glibc/glibc-2.15-revert-c5a0802a.patch new file mode 100644 index 000000000..f532b95e8 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-revert-c5a0802a.patch @@ -0,0 +1,229 @@ +diff -rup a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S +--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S 2011-12-22 18:04:12.937212834 +0000 ++++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S 2011-12-22 18:04:42.104222278 +0000 +@@ -137,7 +137,6 @@ __pthread_cond_wait: + cmpl $PI_BIT, %eax + jne 18f + +-90: + movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %ecx + movl %ebp, %edx + xorl %esi, %esi +@@ -151,9 +150,6 @@ __pthread_cond_wait: + sete 16(%esp) + je 19f + +- cmpl $-EAGAIN, %eax +- je 91f +- + /* Normal and PI futexes dont mix. Use normal futex functions only + if the kernel does not support the PI futex functions. */ + cmpl $-ENOSYS, %eax +@@ -398,78 +394,6 @@ __pthread_cond_wait: + #endif + call __lll_unlock_wake + jmp 11b +- +-91: +-.LcleanupSTART2: +- /* FUTEX_WAIT_REQUEUE_PI returned EAGAIN. We need to +- call it again. */ +- +- /* Get internal lock. */ +- movl $1, %edx +- xorl %eax, %eax +- LOCK +-#if cond_lock == 0 +- cmpxchgl %edx, (%ebx) +-#else +- cmpxchgl %edx, cond_lock(%ebx) +-#endif +- jz 92f +- +-#if cond_lock == 0 +- movl %ebx, %edx +-#else +- leal cond_lock(%ebx), %edx +-#endif +-#if (LLL_SHARED-LLL_PRIVATE) > 255 +- xorl %ecx, %ecx +-#endif +- cmpl $-1, dep_mutex(%ebx) +- setne %cl +- subl $1, %ecx +- andl $(LLL_SHARED-LLL_PRIVATE), %ecx +-#if LLL_PRIVATE != 0 +- addl $LLL_PRIVATE, %ecx +-#endif +- call __lll_lock_wait +- +-92: +- /* Increment the cond_futex value again, so it can be used as a new +- expected value. */ +- addl $1, cond_futex(%ebx) +- movl cond_futex(%ebx), %ebp +- +- /* Unlock. */ +- LOCK +-#if cond_lock == 0 +- subl $1, (%ebx) +-#else +- subl $1, cond_lock(%ebx) +-#endif +- je 93f +-#if cond_lock == 0 +- movl %ebx, %eax +-#else +- leal cond_lock(%ebx), %eax +-#endif +-#if (LLL_SHARED-LLL_PRIVATE) > 255 +- xorl %ecx, %ecx +-#endif +- cmpl $-1, dep_mutex(%ebx) +- setne %cl +- subl $1, %ecx +- andl $(LLL_SHARED-LLL_PRIVATE), %ecx +-#if LLL_PRIVATE != 0 +- addl $LLL_PRIVATE, %ecx +-#endif +- call __lll_unlock_wake +- +-93: +- /* Set the rest of SYS_futex args for FUTEX_WAIT_REQUEUE_PI. */ +- xorl %ecx, %ecx +- movl dep_mutex(%ebx), %edi +- jmp 90b +-.LcleanupEND2: +- + .size __pthread_cond_wait, .-__pthread_cond_wait + versioned_symbol (libpthread, __pthread_cond_wait, pthread_cond_wait, + GLIBC_2_3_2) +@@ -642,10 +566,6 @@ __condvar_w_cleanup: + .long .LcleanupEND-.Lsub_cond_futex + .long __condvar_w_cleanup-.LSTARTCODE + .uleb128 0 +- .long .LcleanupSTART2-.LSTARTCODE +- .long .LcleanupEND2-.LcleanupSTART2 +- .long __condvar_w_cleanup-.LSTARTCODE +- .uleb128 0 + .long .LcallUR-.LSTARTCODE + .long .LENDCODE-.LcallUR + .long 0 +Only in b/nptl/sysdeps/unix/sysv/linux/i386/i486: pthread_cond_wait.S.orig +diff -rup a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S +--- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S 2011-12-22 18:04:12.941212837 +0000 ++++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S 2011-12-22 18:05:05.155229737 +0000 +@@ -23,7 +23,6 @@ + #include <lowlevelcond.h> + #include <tcb-offsets.h> + #include <pthread-pi-defines.h> +-#include <pthread-errnos.h> + + #include <kernel-features.h> + +@@ -137,14 +136,11 @@ __pthread_cond_wait: + cmpl $PI_BIT, %eax + jne 61f + +-90: + movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %esi + movl $SYS_futex, %eax + syscall + + movl $1, %r8d +- cmpq $-EAGAIN, %rax +- je 91f + #ifdef __ASSUME_REQUEUE_PI + jmp 62f + #else +@@ -331,70 +327,6 @@ __pthread_cond_wait: + + 13: movq %r10, %rax + jmp 14b +- +-91: +-.LcleanupSTART2: +- /* FUTEX_WAIT_REQUEUE_PI returned EAGAIN. We need to +- call it again. */ +- movq 8(%rsp), %rdi +- +- /* Get internal lock. */ +- movl $1, %esi +- xorl %eax, %eax +- LOCK +-#if cond_lock == 0 +- cmpxchgl %esi, (%rdi) +-#else +- cmpxchgl %esi, cond_lock(%rdi) +-#endif +- jz 92f +- +-#if cond_lock != 0 +- addq $cond_lock, %rdi +-#endif +- cmpq $-1, dep_mutex-cond_lock(%rdi) +- movl $LLL_PRIVATE, %eax +- movl $LLL_SHARED, %esi +- cmovne %eax, %esi +- callq __lll_lock_wait +-#if cond_lock != 0 +- subq $cond_lock, %rdi +-#endif +-92: +- /* Increment the cond_futex value again, so it can be used as a new +- expected value. */ +- incl cond_futex(%rdi) +- movl cond_futex(%rdi), %edx +- +- /* Release internal lock. */ +- LOCK +-#if cond_lock == 0 +- decl (%rdi) +-#else +- decl cond_lock(%rdi) +-#endif +- jz 93f +- +-#if cond_lock != 0 +- addq $cond_lock, %rdi +-#endif +- cmpq $-1, dep_mutex-cond_lock(%rdi) +- movl $LLL_PRIVATE, %eax +- movl $LLL_SHARED, %esi +- cmovne %eax, %esi +- /* The call preserves %rdx. */ +- callq __lll_unlock_wake +-#if cond_lock != 0 +- subq $cond_lock, %rdi +-#endif +-93: +- /* Set the rest of SYS_futex args for FUTEX_WAIT_REQUEUE_PI. */ +- xorq %r10, %r10 +- movq dep_mutex(%rdi), %r8 +- leaq cond_futex(%rdi), %rdi +- jmp 90b +-.LcleanupEND2: +- + .size __pthread_cond_wait, .-__pthread_cond_wait + versioned_symbol (libpthread, __pthread_cond_wait, pthread_cond_wait, + GLIBC_2_3_2) +@@ -547,15 +479,11 @@ __condvar_cleanup1: + .uleb128 .LcleanupSTART-.LSTARTCODE + .uleb128 .LcleanupEND-.LcleanupSTART + .uleb128 __condvar_cleanup1-.LSTARTCODE +- .uleb128 0 +- .uleb128 .LcleanupSTART2-.LSTARTCODE +- .uleb128 .LcleanupEND2-.LcleanupSTART2 +- .uleb128 __condvar_cleanup1-.LSTARTCODE +- .uleb128 0 ++ .uleb128 0 + .uleb128 .LcallUR-.LSTARTCODE + .uleb128 .LENDCODE-.LcallUR + .uleb128 0 +- .uleb128 0 ++ .uleb128 0 + .Lcstend: + + +Only in b/nptl/sysdeps/unix/sysv/linux/x86_64: pthread_cond_wait.S.orig +Only in b/nptl/sysdeps/unix/sysv/linux/x86_64: pthread_cond_wait.S.rej diff --git a/multilib-testing/lib32-glibc/glibc-2.15-revert-netlink-cache.patch b/multilib-testing/lib32-glibc/glibc-2.15-revert-netlink-cache.patch new file mode 100644 index 000000000..87d04c794 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-revert-netlink-cache.patch @@ -0,0 +1,680 @@ +diff --git a/include/ifaddrs.h b/include/ifaddrs.h +index e1c6cac..50e4c48 100644 +--- a/include/ifaddrs.h ++++ b/include/ifaddrs.h +@@ -21,13 +21,8 @@ struct in6addrinfo + extern void __check_pf (bool *seen_ipv4, bool *seen_ipv6, + struct in6addrinfo **in6ai, size_t *in6ailen) + attribute_hidden; +-extern void __free_in6ai (struct in6addrinfo *in6ai) attribute_hidden; + extern void __check_native (uint32_t a1_index, int *a1_native, + uint32_t a2_index, int *a2_native) + attribute_hidden; + +-#ifdef IS_IN_nscd +-extern uint32_t __bump_nl_timestamp (void) attribute_hidden; +-#endif +- + #endif /* ifaddrs.h */ +diff --git a/inet/check_pf.c b/inet/check_pf.c +index 0fa34cc..b015432 100644 +--- a/inet/check_pf.c ++++ b/inet/check_pf.c +@@ -1,5 +1,5 @@ + /* Determine protocol families for which interfaces exist. Generic version. +- Copyright (C) 2003, 2006, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2003, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -54,19 +54,3 @@ __check_pf (bool *seen_ipv4, bool *seen_ipv6, + + (void) freeifaddrs (ifa); + } +- +- +-void +-__free_in6ai (struct in6addrinfo *in6ai) +-{ +- /* Nothing to do. */ +-} +- +- +-#ifdef IS_IN_nscd +-uint32_t +-__bump_nl_timestamp (void) +-{ +- return 0; +-} +-#endif +diff --git a/nscd/connections.c b/nscd/connections.c +index c741996..2b5c7ef 100644 +--- a/nscd/connections.c ++++ b/nscd/connections.c +@@ -24,7 +24,6 @@ + #include <errno.h> + #include <fcntl.h> + #include <grp.h> +-#include <ifaddrs.h> + #include <libintl.h> + #include <pthread.h> + #include <pwd.h> +@@ -33,10 +32,6 @@ + #include <stdlib.h> + #include <unistd.h> + #include <arpa/inet.h> +-#ifdef HAVE_NETLINK +-# include <linux/netlink.h> +-# include <linux/rtnetlink.h> +-#endif + #ifdef HAVE_EPOLL + # include <sys/epoll.h> + #endif +@@ -252,11 +247,6 @@ static int sock; + int inotify_fd = -1; + #endif + +-#ifdef HAVE_NETLINK +-/* Descriptor for netlink status updates. */ +-static int nl_status_fd = -1; +-#endif +- + #ifndef __ASSUME_SOCK_CLOEXEC + /* Negative if SOCK_CLOEXEC is not supported, positive if it is, zero + before be know the result. */ +@@ -913,65 +903,6 @@ cannot set socket to close on exec: %s; disabling paranoia mode"), + exit (1); + } + +-#ifdef HAVE_NETLINK +- if (dbs[hstdb].enabled) +- { +- /* Try to open netlink socket to monitor network setting changes. */ +- nl_status_fd = socket (AF_NETLINK, +- SOCK_RAW | SOCK_CLOEXEC | SOCK_NONBLOCK, +- NETLINK_ROUTE); +- if (nl_status_fd != -1) +- { +- struct sockaddr_nl snl; +- memset (&snl, '\0', sizeof (snl)); +- snl.nl_family = AF_NETLINK; +- /* XXX Is this the best set to use? */ +- snl.nl_groups = (RTMGRP_IPV4_IFADDR | RTMGRP_TC | RTMGRP_IPV4_MROUTE +- | RTMGRP_IPV4_ROUTE | RTMGRP_IPV4_RULE +- | RTMGRP_IPV6_IFADDR | RTMGRP_IPV6_MROUTE +- | RTMGRP_IPV6_ROUTE | RTMGRP_IPV6_IFINFO +- | RTMGRP_IPV6_PREFIX); +- +- if (bind (nl_status_fd, (struct sockaddr *) &snl, sizeof (snl)) != 0) +- { +- close (nl_status_fd); +- nl_status_fd = -1; +- } +- else +- { +- /* Start the timestamp process. */ +- dbs[hstdb].head->extra_data[NSCD_HST_IDX_CONF_TIMESTAMP] +- = __bump_nl_timestamp (); +- +-# ifndef __ASSUME_SOCK_CLOEXEC +- if (have_sock_cloexec < 0) +- { +- /* We don't want to get stuck on accept. */ +- int fl = fcntl (nl_status_fd, F_GETFL); +- if (fl == -1 +- || fcntl (nl_status_fd, F_SETFL, fl | O_NONBLOCK) == -1) +- { +- dbg_log (_("\ +-cannot change socket to nonblocking mode: %s"), +- strerror (errno)); +- exit (1); +- } +- +- /* The descriptor needs to be closed on exec. */ +- if (paranoia +- && fcntl (nl_status_fd, F_SETFD, FD_CLOEXEC) == -1) +- { +- dbg_log (_("cannot set socket to close on exec: %s"), +- strerror (errno)); +- exit (1); +- } +- } +-# endif +- } +- } +- } +-#endif +- + /* Change to unprivileged uid/gid/groups if specified in config file */ + if (server_user != NULL) + finish_drop_privileges (); +@@ -1895,18 +1826,6 @@ main_loop_poll (void) + } + #endif + +-#ifdef HAVE_NETLINK +- size_t idx_nl_status_fd = 0; +- if (nl_status_fd != -1) +- { +- idx_nl_status_fd = nused; +- conns[nused].fd = nl_status_fd; +- conns[nused].events = POLLRDNORM; +- ++nused; +- firstfree = nused; +- } +-#endif +- + while (1) + { + /* Wait for any event. We wait at most a couple of seconds so +@@ -2049,20 +1968,6 @@ disabled inotify after read error %d"), + } + #endif + +-#ifdef HAVE_NETLINK +- if (idx_nl_status_fd != 0 && conns[idx_nl_status_fd].revents != 0) +- { +- char buf[4096]; +- /* Read all the data. We do not interpret it here. */ +- while (TEMP_FAILURE_RETRY (read (nl_status_fd, buf, +- sizeof (buf))) != -1) +- ; +- +- dbs[hstdb].head->extra_data[NSCD_HST_IDX_CONF_TIMESTAMP] +- = __bump_nl_timestamp (); +- } +-#endif +- + for (size_t cnt = first; cnt < nused && n > 0; ++cnt) + if (conns[cnt].revents != 0) + { +@@ -2141,17 +2046,6 @@ main_loop_epoll (int efd) + } + # endif + +-# ifdef HAVE_NETLINK +- if (nl_status_fd != -1) +- { +- ev.events = EPOLLRDNORM; +- ev.data.fd = nl_status_fd; +- if (epoll_ctl (efd, EPOLL_CTL_ADD, nl_status_fd, &ev) == -1) +- /* We cannot use epoll. */ +- return; +- } +-# endif +- + while (1) + { + struct epoll_event revs[100]; +@@ -2268,18 +2162,6 @@ main_loop_epoll (int efd) + } + } + # endif +-# ifdef HAVE_NETLINK +- else if (revs[cnt].data.fd == nl_status_fd) +- { +- char buf[4096]; +- /* Read all the data. We do not interpret it here. */ +- while (TEMP_FAILURE_RETRY (read (nl_status_fd, buf, +- sizeof (buf))) != -1) +- ; +- +- __bump_nl_timestamp (); +- } +-# endif + else + { + /* Remove the descriptor from the epoll descriptor. */ +@@ -2303,7 +2185,6 @@ main_loop_epoll (int efd) + time_t laststart = now - ACCEPT_TIMEOUT; + assert (starttime[sock] == 0); + assert (inotify_fd == -1 || starttime[inotify_fd] == 0); +- assert (nl_status_fd == -1 || starttime[nl_status_fd] == 0); + for (int cnt = highest; cnt > STDERR_FILENO; --cnt) + if (starttime[cnt] != 0 && starttime[cnt] < laststart) + { +diff --git a/nscd/nscd-client.h b/nscd/nscd-client.h +index b5cd2d2..caad26a 100644 +--- a/nscd/nscd-client.h ++++ b/nscd/nscd-client.h +@@ -260,17 +260,12 @@ struct hashentry + + + /* Current persistent database version. */ +-#define DB_VERSION 2 ++#define DB_VERSION 1 + + /* Maximum time allowed between updates of the timestamp. */ + #define MAPPING_TIMEOUT (5 * 60) + + +-/* Used indices for the EXTRA_DATA element of 'database_pers_head'. +- Each database has its own indices. */ +-#define NSCD_HST_IDX_CONF_TIMESTAMP 0 +- +- + /* Header of persistent database file. */ + struct database_pers_head + { +@@ -279,8 +274,6 @@ struct database_pers_head + volatile int32_t gc_cycle; + volatile int32_t nscd_certainly_running; + volatile nscd_time_t timestamp; +- /* Room for extensions. */ +- volatile uint32_t extra_data[4]; + + nscd_ssize_t module; + nscd_ssize_t data_size; +@@ -329,12 +322,6 @@ extern int __nscd_open_socket (const char *key, size_t keylen, + request_type type, void *response, + size_t responselen) attribute_hidden; + +-/* Try to get a file descriptor for the shared meory segment +- containing the database. */ +-extern struct mapped_database *__nscd_get_mapping (request_type type, +- const char *key, +- struct mapped_database **mappedp) attribute_hidden; +- + /* Get reference of mapping. */ + extern struct mapped_database *__nscd_get_map_ref (request_type type, + const char *name, +@@ -384,7 +371,4 @@ extern ssize_t writeall (int fd, const void *buf, size_t len) + extern ssize_t sendfileall (int tofd, int fromfd, off_t off, size_t len) + attribute_hidden; + +-/* Get netlink timestamp counter from mapped area or zero. */ +-extern uint32_t __nscd_get_nl_timestamp (void); +- + #endif /* nscd.h */ +diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c +index 6ee142d..70631fa 100644 +--- a/nscd/nscd_gethst_r.c ++++ b/nscd/nscd_gethst_r.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1998-2005, 2006, 2007, 2008, 2009, 2011 ++/* Copyright (C) 1998-2005, 2006, 2007, 2008, 2009 + Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. +@@ -98,27 +98,6 @@ libc_freeres_fn (hst_map_free) + } + + +-uint32_t +-__nscd_get_nl_timestamp (void) +-{ +- if (__nss_not_use_nscd_hosts != 0) +- return 0; +- +- struct mapped_database *map = __hst_map_handle.mapped; +- +- if (map == NULL +- || (map != NO_MAPPING +- && map->head->nscd_certainly_running == 0 +- && map->head->timestamp + MAPPING_TIMEOUT < time (NULL))) +- map = __nscd_get_mapping (GETFDHST, "hosts", &__hst_map_handle.mapped); +- +- if (map == NO_MAPPING) +- return 0; +- +- return map->head->extra_data[NSCD_HST_IDX_CONF_TIMESTAMP]; +-} +- +- + int __nss_have_localdomain attribute_hidden; + + static int +diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c +index 365b599..fe63f9a 100644 +--- a/nscd/nscd_helper.c ++++ b/nscd/nscd_helper.c +@@ -277,9 +277,9 @@ __nscd_unmap (struct mapped_database *mapped) + + /* Try to get a file descriptor for the shared meory segment + containing the database. */ +-struct mapped_database * +-__nscd_get_mapping (request_type type, const char *key, +- struct mapped_database **mappedp) ++static struct mapped_database * ++get_mapping (request_type type, const char *key, ++ struct mapped_database **mappedp) + { + struct mapped_database *result = NO_MAPPING; + #ifdef SCM_RIGHTS +@@ -449,8 +449,8 @@ __nscd_get_map_ref (request_type type, const char *name, + || (cur->head->nscd_certainly_running == 0 + && cur->head->timestamp + MAPPING_TIMEOUT < time (NULL)) + || cur->head->data_size > cur->datasize) +- cur = __nscd_get_mapping (type, name, +- (struct mapped_database **) &mapptr->mapped); ++ cur = get_mapping (type, name, ++ (struct mapped_database **) &mapptr->mapped); + + if (__builtin_expect (cur != NO_MAPPING, 1)) + { +diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c +index 1a023f9..4979805 100644 +--- a/sysdeps/posix/getaddrinfo.c ++++ b/sysdeps/posix/getaddrinfo.c +@@ -2386,7 +2386,7 @@ getaddrinfo (const char *name, const char *service, + || (hints->ai_family == PF_INET6 && ! seen_ipv6)) + { + /* We cannot possibly return a valid answer. */ +- __free_in6ai (in6ai); ++ free (in6ai); + return EAI_NONAME; + } + } +@@ -2400,7 +2400,7 @@ getaddrinfo (const char *name, const char *service, + { + if (hints->ai_flags & AI_NUMERICSERV) + { +- __free_in6ai (in6ai); ++ free (in6ai); + return EAI_NONAME; + } + +@@ -2422,7 +2422,7 @@ getaddrinfo (const char *name, const char *service, + if (last_i != 0) + { + freeaddrinfo (p); +- __free_in6ai (in6ai); ++ free (in6ai); + + return -(last_i & GAIH_EAI); + } +@@ -2434,7 +2434,7 @@ getaddrinfo (const char *name, const char *service, + } + else + { +- __free_in6ai (in6ai); ++ free (in6ai); + return EAI_FAMILY; + } + +@@ -2622,7 +2622,7 @@ getaddrinfo (const char *name, const char *service, + p->ai_canonname = canonname; + } + +- __free_in6ai (in6ai); ++ free (in6ai); + + if (p) + { +diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile +index e684b16..c907af4 100644 +--- a/sysdeps/unix/sysv/linux/Makefile ++++ b/sysdeps/unix/sysv/linux/Makefile +@@ -173,6 +173,6 @@ CFLAGS-mq_receive.c += -fexceptions + endif + + ifeq ($(subdir),nscd) +-sysdep-CFLAGS += -DHAVE_EPOLL -DHAVE_SENDFILE -DHAVE_INOTIFY -DHAVE_NETLINK ++sysdep-CFLAGS += -DHAVE_EPOLL -DHAVE_SENDFILE -DHAVE_INOTIFY + CFLAGS-gai.c += -DNEED_NETLINK + endif +diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c +index 0738a70..d5ad7ea 100644 +--- a/sysdeps/unix/sysv/linux/check_pf.c ++++ b/sysdeps/unix/sysv/linux/check_pf.c +@@ -1,5 +1,5 @@ + /* Determine protocol families for which interfaces exist. Linux version. +- Copyright (C) 2003, 2006-2008, 2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 2003, 2006, 2007, 2008, 2010, 2011 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -33,9 +33,6 @@ + + #include <not-cancel.h> + #include <kernel-features.h> +-#include <bits/libc-lock.h> +-#include <atomic.h> +-#include <nscd/nscd-client.h> + + + #ifndef IFA_F_HOMEADDRESS +@@ -46,42 +43,9 @@ + #endif + + +-struct cached_data +-{ +- uint32_t timestamp; +- uint32_t usecnt; +- bool seen_ipv4; +- bool seen_ipv6; +- size_t in6ailen; +- struct in6addrinfo in6ai[0]; +-}; +- +-static struct cached_data noai6ai_cached = +- { +- .usecnt = 1, /* Make sure we never try to delete this entry. */ +- .in6ailen = 0 +- }; +- +-static struct cached_data *cache; +-__libc_lock_define_initialized (static, lock); +- +- +-#ifdef IS_IN_nscd +-static uint32_t nl_timestamp; +- +-uint32_t +-__bump_nl_timestamp (void) +-{ +- if (atomic_increment_val (&nl_timestamp) == 0) +- atomic_increment (&nl_timestamp); +- +- return nl_timestamp; +-} +-#endif +- +- +-static struct cached_data * +-make_request (int fd, pid_t pid) ++static int ++make_request (int fd, pid_t pid, bool *seen_ipv4, bool *seen_ipv6, ++ struct in6addrinfo **in6ai, size_t *in6ailen) + { + struct req + { +@@ -135,6 +99,9 @@ make_request (int fd, pid_t pid) + sizeof (nladdr))) < 0) + goto out_fail; + ++ *seen_ipv4 = false; ++ *seen_ipv6 = false; ++ + bool done = false; + struct in6ailist + { +@@ -142,8 +109,6 @@ make_request (int fd, pid_t pid) + struct in6ailist *next; + } *in6ailist = NULL; + size_t in6ailistlen = 0; +- bool seen_ipv4 = false; +- bool seen_ipv6 = false; + + do + { +@@ -207,12 +172,12 @@ make_request (int fd, pid_t pid) + { + if (*(const in_addr_t *) address + != htonl (INADDR_LOOPBACK)) +- seen_ipv4 = true; ++ *seen_ipv4 = true; + } + else + { + if (!IN6_IS_ADDR_LOOPBACK (address)) +- seen_ipv6 = true; ++ *seen_ipv6 = true; + } + } + +@@ -246,47 +211,30 @@ make_request (int fd, pid_t pid) + } + while (! done); + +- struct cached_data *result; +- if (seen_ipv6 && in6ailist != NULL) ++ if (*seen_ipv6 && in6ailist != NULL) + { +- result = malloc (sizeof (*result) +- + in6ailistlen * sizeof (struct in6addrinfo)); +- if (result == NULL) ++ *in6ai = malloc (in6ailistlen * sizeof (**in6ai)); ++ if (*in6ai == NULL) + goto out_fail; + +-#ifdef IS_IN_nscd +- result->timestamp = nl_timestamp; +-#else +- result->timestamp = __nscd_get_nl_timestamp (); +-#endif +- result->usecnt = 2; +- result->seen_ipv4 = seen_ipv4; +- result->seen_ipv6 = true; +- result->in6ailen = in6ailistlen; ++ *in6ailen = in6ailistlen; + + do + { +- result->in6ai[--in6ailistlen] = in6ailist->info; ++ (*in6ai)[--in6ailistlen] = in6ailist->info; + in6ailist = in6ailist->next; + } + while (in6ailist != NULL); + } +- else +- { +- atomic_add (&noai6ai_cached.usecnt, 2); +- noai6ai_cached.seen_ipv4 = seen_ipv4; +- noai6ai_cached.seen_ipv6 = seen_ipv6; +- result = &noai6ai_cached; +- } + + if (use_malloc) + free (buf); +- return result; ++ return 0; + + out_fail: + if (use_malloc) + free (buf); +- return NULL; ++ return -1; + } + + +@@ -310,65 +258,28 @@ __check_pf (bool *seen_ipv4, bool *seen_ipv6, + + if (! __no_netlink_support) + { +- struct cached_data *olddata = NULL; +- struct cached_data *data = NULL; ++ int fd = __socket (PF_NETLINK, SOCK_RAW, NETLINK_ROUTE); + +- __libc_lock_lock (lock); +- +-#ifdef IS_IN_nscd +-# define cache_valid() nl_timestamp != 0 && cache->timestamp == nl_timestamp +-#else +-# define cache_valid() \ +- ({ uint32_t val = __nscd_get_nl_timestamp (); \ +- val != 0 && cache->timestamp == val; }) +-#endif +- if (cache != NULL && cache_valid ()) +- { +- data = cache; +- atomic_increment (&cache->usecnt); +- } +- else ++ if (__builtin_expect (fd >= 0, 1)) + { +- int fd = __socket (PF_NETLINK, SOCK_RAW, NETLINK_ROUTE); ++ struct sockaddr_nl nladdr; ++ memset (&nladdr, '\0', sizeof (nladdr)); ++ nladdr.nl_family = AF_NETLINK; + +- if (__builtin_expect (fd >= 0, 1)) +- { +- struct sockaddr_nl nladdr; +- memset (&nladdr, '\0', sizeof (nladdr)); +- nladdr.nl_family = AF_NETLINK; +- +- socklen_t addr_len = sizeof (nladdr); +- +- if(__bind (fd, (struct sockaddr *) &nladdr, sizeof (nladdr)) == 0 +- && __getsockname (fd, (struct sockaddr *) &nladdr, +- &addr_len) == 0) +- data = make_request (fd, nladdr.nl_pid); +- +- close_not_cancel_no_status (fd); +- } +- +- if (data != NULL) +- { +- olddata = cache; +- cache = data; +- } +- } ++ socklen_t addr_len = sizeof (nladdr); + +- __libc_lock_unlock (lock); ++ bool success ++ = (__bind (fd, (struct sockaddr *) &nladdr, sizeof (nladdr)) == 0 ++ && __getsockname (fd, (struct sockaddr *) &nladdr, ++ &addr_len) == 0 ++ && make_request (fd, nladdr.nl_pid, seen_ipv4, seen_ipv6, ++ in6ai, in6ailen) == 0); + +- if (data != NULL) +- { +- /* It worked. */ +- *seen_ipv4 = data->seen_ipv4; +- *seen_ipv6 = data->seen_ipv6; +- *in6ailen = data->in6ailen; +- *in6ai = data->in6ai; +- +- if (olddata != NULL && olddata->usecnt > 0 +- && atomic_add_zero (&olddata->usecnt, -1)) +- free (olddata); ++ close_not_cancel_no_status (fd); + +- return; ++ if (success) ++ /* It worked. */ ++ return; + } + + #if __ASSUME_NETLINK_SUPPORT == 0 +@@ -407,26 +318,3 @@ __check_pf (bool *seen_ipv4, bool *seen_ipv6, + (void) freeifaddrs (ifa); + #endif + } +- +- +-void +-__free_in6ai (struct in6addrinfo *ai) +-{ +- if (ai != NULL) +- { +- struct cached_data *data = +- (struct cached_data *) ((char *) ai +- - offsetof (struct cached_data, in6ai)); +- +- if (atomic_add_zero (&data->usecnt, -1)) +- { +- __libc_lock_lock (lock); +- +- if (data->usecnt == 0) +- /* Still unused. */ +- free (data); +- +- __libc_lock_unlock (lock); +- } +- } +-} diff --git a/multilib-testing/lib32-glibc/glibc-2.15-rintf-rounding.patch b/multilib-testing/lib32-glibc/glibc-2.15-rintf-rounding.patch new file mode 100644 index 000000000..e0240ac6c --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-rintf-rounding.patch @@ -0,0 +1,158 @@ +diff --git a/math/libm-test.inc b/math/libm-test.inc +index 6243e1e..c8186c8 100644 +--- a/math/libm-test.inc ++++ b/math/libm-test.inc +@@ -5037,6 +5037,22 @@ rint_test (void) + TEST_f_f (rint, 262142.75, 262143.0); + TEST_f_f (rint, 524286.75, 524287.0); + TEST_f_f (rint, 524288.75, 524289.0); ++ TEST_f_f (rint, 1048576.75, 1048577.0); ++ TEST_f_f (rint, 2097152.75, 2097153.0); ++ TEST_f_f (rint, -1048576.75, -1048577.0); ++ TEST_f_f (rint, -2097152.75, -2097153.0); ++#ifndef TEST_FLOAT ++ TEST_f_f (rint, 70368744177664.75, 70368744177665.0); ++ TEST_f_f (rint, 140737488355328.75, 140737488355329.0); ++ TEST_f_f (rint, 281474976710656.75, 281474976710657.0); ++ TEST_f_f (rint, 562949953421312.75, 562949953421313.0); ++ TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0); ++ TEST_f_f (rint, -70368744177664.75, -70368744177665.0); ++ TEST_f_f (rint, -140737488355328.75, -140737488355329.0); ++ TEST_f_f (rint, -281474976710656.75, -281474976710657.0); ++ TEST_f_f (rint, -562949953421312.75, -562949953421313.0); ++ TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0); ++#endif + #ifdef TEST_LDOUBLE + /* The result can only be represented in long double. */ + TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L); +@@ -5137,6 +5153,22 @@ rint_test_tonearest (void) + TEST_f_f (rint, -0.1, -0.0); + TEST_f_f (rint, -0.25, -0.0); + TEST_f_f (rint, -0.625, -1.0); ++ TEST_f_f (rint, 1048576.75, 1048577.0); ++ TEST_f_f (rint, 2097152.75, 2097153.0); ++ TEST_f_f (rint, -1048576.75, -1048577.0); ++ TEST_f_f (rint, -2097152.75, -2097153.0); ++#ifndef TEST_FLOAT ++ TEST_f_f (rint, 70368744177664.75, 70368744177665.0); ++ TEST_f_f (rint, 140737488355328.75, 140737488355329.0); ++ TEST_f_f (rint, 281474976710656.75, 281474976710657.0); ++ TEST_f_f (rint, 562949953421312.75, 562949953421313.0); ++ TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0); ++ TEST_f_f (rint, -70368744177664.75, -70368744177665.0); ++ TEST_f_f (rint, -140737488355328.75, -140737488355329.0); ++ TEST_f_f (rint, -281474976710656.75, -281474976710657.0); ++ TEST_f_f (rint, -562949953421312.75, -562949953421313.0); ++ TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0); ++#endif + #ifdef TEST_LDOUBLE + /* The result can only be represented in long double. */ + TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L); +@@ -5207,6 +5239,22 @@ rint_test_towardzero (void) + TEST_f_f (rint, -0.1, -0.0); + TEST_f_f (rint, -0.25, -0.0); + TEST_f_f (rint, -0.625, -0.0); ++ TEST_f_f (rint, 1048576.75, 1048576.0); ++ TEST_f_f (rint, 2097152.75, 2097152.0); ++ TEST_f_f (rint, -1048576.75, -1048576.0); ++ TEST_f_f (rint, -2097152.75, -2097152.0); ++#ifndef TEST_FLOAT ++ TEST_f_f (rint, 70368744177664.75, 70368744177664.0); ++ TEST_f_f (rint, 140737488355328.75, 140737488355328.0); ++ TEST_f_f (rint, 281474976710656.75, 281474976710656.0); ++ TEST_f_f (rint, 562949953421312.75, 562949953421312.0); ++ TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0); ++ TEST_f_f (rint, -70368744177664.75, -70368744177664.0); ++ TEST_f_f (rint, -140737488355328.75, -140737488355328.0); ++ TEST_f_f (rint, -281474976710656.75, -281474976710656.0); ++ TEST_f_f (rint, -562949953421312.75, -562949953421312.0); ++ TEST_f_f (rint, -1125899906842624.75, -1125899906842624.0); ++#endif + #ifdef TEST_LDOUBLE + /* The result can only be represented in long double. */ + TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L); +@@ -5277,6 +5325,22 @@ rint_test_downward (void) + TEST_f_f (rint, -0.1, -1.0); + TEST_f_f (rint, -0.25, -1.0); + TEST_f_f (rint, -0.625, -1.0); ++ TEST_f_f (rint, 1048576.75, 1048576.0); ++ TEST_f_f (rint, 2097152.75, 2097152.0); ++ TEST_f_f (rint, -1048576.75, -1048577.0); ++ TEST_f_f (rint, -2097152.75, -2097153.0); ++#ifndef TEST_FLOAT ++ TEST_f_f (rint, 70368744177664.75, 70368744177664.0); ++ TEST_f_f (rint, 140737488355328.75, 140737488355328.0); ++ TEST_f_f (rint, 281474976710656.75, 281474976710656.0); ++ TEST_f_f (rint, 562949953421312.75, 562949953421312.0); ++ TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0); ++ TEST_f_f (rint, -70368744177664.75, -70368744177665.0); ++ TEST_f_f (rint, -140737488355328.75, -140737488355329.0); ++ TEST_f_f (rint, -281474976710656.75, -281474976710657.0); ++ TEST_f_f (rint, -562949953421312.75, -562949953421313.0); ++ TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0); ++#endif + #ifdef TEST_LDOUBLE + /* The result can only be represented in long double. */ + TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L); +@@ -5347,6 +5411,22 @@ rint_test_upward (void) + TEST_f_f (rint, -0.1, -0.0); + TEST_f_f (rint, -0.25, -0.0); + TEST_f_f (rint, -0.625, -0.0); ++ TEST_f_f (rint, 1048576.75, 1048577.0); ++ TEST_f_f (rint, 2097152.75, 2097153.0); ++ TEST_f_f (rint, -1048576.75, -1048576.0); ++ TEST_f_f (rint, -2097152.75, -2097152.0); ++#ifndef TEST_FLOAT ++ TEST_f_f (rint, 70368744177664.75, 70368744177665.0); ++ TEST_f_f (rint, 140737488355328.75, 140737488355329.0); ++ TEST_f_f (rint, 281474976710656.75, 281474976710657.0); ++ TEST_f_f (rint, 562949953421312.75, 562949953421313.0); ++ TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0); ++ TEST_f_f (rint, -70368744177664.75, -70368744177664.0); ++ TEST_f_f (rint, -140737488355328.75, -140737488355328.0); ++ TEST_f_f (rint, -281474976710656.75, -281474976710656.0); ++ TEST_f_f (rint, -562949953421312.75, -562949953421312.0); ++ TEST_f_f (rint, -1125899906842624.75, -1125899906842624.0); ++#endif + #ifdef TEST_LDOUBLE + /* The result can only be represented in long double. */ + TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L); +diff --git a/sysdeps/ieee754/flt-32/s_rintf.c b/sysdeps/ieee754/flt-32/s_rintf.c +index 9ea9b6f..9ba6b57 100644 +--- a/sysdeps/ieee754/flt-32/s_rintf.c ++++ b/sysdeps/ieee754/flt-32/s_rintf.c +@@ -26,34 +26,22 @@ float + __rintf(float x) + { + int32_t i0,j0,sx; +- u_int32_t i,i1; + float w,t; + GET_FLOAT_WORD(i0,x); + sx = (i0>>31)&1; + j0 = ((i0>>23)&0xff)-0x7f; + if(j0<23) { + if(j0<0) { +- if((i0&0x7fffffff)==0) return x; +- i1 = (i0&0x07fffff); +- i0 &= 0xfff00000; +- i0 |= ((i1|-i1)>>9)&0x400000; +- SET_FLOAT_WORD(x,i0); + w = TWO23[sx]+x; + t = w-TWO23[sx]; + GET_FLOAT_WORD(i0,t); + SET_FLOAT_WORD(t,(i0&0x7fffffff)|(sx<<31)); + return t; +- } else { +- i = (0x007fffff)>>j0; +- if((i0&i)==0) return x; /* x is integral */ +- i>>=1; +- if((i0&i)!=0) i0 = (i0&(~i))|((0x100000)>>j0); + } + } else { + if(j0==0x80) return x+x; /* inf or NaN */ + else return x; /* x is integral */ + } +- SET_FLOAT_WORD(x,i0); + w = TWO23[sx]+x; + return w-TWO23[sx]; + } diff --git a/multilib-testing/lib32-glibc/glibc-2.15-scanf.patch b/multilib-testing/lib32-glibc/glibc-2.15-scanf.patch new file mode 100644 index 000000000..a2561b232 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-scanf.patch @@ -0,0 +1,19 @@ +diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c +index 0e71deb..e18a6c3 100644 +--- a/stdio-common/vfscanf.c ++++ b/stdio-common/vfscanf.c +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1991-2006, 2007, 2010, 2011 Free Software Foundation, Inc. ++/* Copyright (C) 1991-2007, 2010, 2011, 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -274,7 +274,7 @@ _IO_vfscanf_internal (_IO_FILE *s, const char *format, _IO_va_list argptr, + CHAR_T *old = wp; \ + size_t newsize = (UCHAR_MAX + 1 > 2 * wpmax \ + ? UCHAR_MAX + 1 : 2 * wpmax); \ +- if (use_malloc || __libc_use_alloca (newsize)) \ ++ if (use_malloc || !__libc_use_alloca (newsize)) \ + { \ + wp = realloc (use_malloc ? wp : NULL, newsize); \ + if (wp == NULL) \ diff --git a/multilib-testing/lib32-glibc/glibc-2.15-strcasecmp-disable-avx.patch b/multilib-testing/lib32-glibc/glibc-2.15-strcasecmp-disable-avx.patch new file mode 100644 index 000000000..4c104fa55 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-strcasecmp-disable-avx.patch @@ -0,0 +1,48 @@ +diff --git a/sysdeps/x86_64/multiarch/strcmp.S b/sysdeps/x86_64/multiarch/strcmp.S +index f93c83d..d8aa889 100644 +--- a/sysdeps/x86_64/multiarch/strcmp.S ++++ b/sysdeps/x86_64/multiarch/strcmp.S +@@ -105,11 +105,6 @@ ENTRY(__strcasecmp) + jne 1f + call __init_cpu_features + 1: +-# ifdef HAVE_AVX_SUPPORT +- leaq __strcasecmp_avx(%rip), %rax +- testl $bit_AVX, __cpu_features+CPUID_OFFSET+index_AVX(%rip) +- jnz 2f +-# endif + leaq __strcasecmp_sse42(%rip), %rax + testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip) + jnz 2f +@@ -128,11 +123,6 @@ ENTRY(__strncasecmp) + jne 1f + call __init_cpu_features + 1: +-# ifdef HAVE_AVX_SUPPORT +- leaq __strncasecmp_avx(%rip), %rax +- testl $bit_AVX, __cpu_features+CPUID_OFFSET+index_AVX(%rip) +- jnz 2f +-# endif + leaq __strncasecmp_sse42(%rip), %rax + testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip) + jnz 2f +@@ -152,19 +142,6 @@ weak_alias (__strncasecmp, strncasecmp) + # include "strcmp-sse42.S" + + +-# ifdef HAVE_AVX_SUPPORT +-# if defined USE_AS_STRCASECMP_L || defined USE_AS_STRNCASECMP_L +-# define LABEL(l) .L##l##_avx +-# define GLABEL(l) l##_avx +-# define USE_AVX 1 +-# undef STRCMP_SSE42 +-# define STRCMP_SSE42 STRCMP_AVX +-# define SECTION avx +-# include "strcmp-sse42.S" +-# endif +-# endif +- +- + # undef ENTRY + # define ENTRY(name) \ + .type STRCMP_SSE2, @function; \ diff --git a/multilib-testing/lib32-glibc/glibc-2.15-testsuite.patch b/multilib-testing/lib32-glibc/glibc-2.15-testsuite.patch new file mode 100644 index 000000000..7eaeaed65 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-testsuite.patch @@ -0,0 +1,110 @@ +From d4c2917fc5091dae7ab1b30c165becb70d3c3453 Mon Sep 17 00:00:00 2001 +From: Allan McRae <allan@archlinux.org> +Date: Mon, 16 Apr 2012 14:06:47 +1000 +Subject: [PATCH] Fix test-suite failues with -Wl,--as-needed + +Signed-off-by: Allan McRae <allan@archlinux.org> +--- + ChangeLog | 24 ++++++++++++++++++++++++ + elf/Makefile | 21 ++++++++++++++++++++- + nptl/ChangeLog | 5 +++++ + nptl/Makefile | 3 ++- + stdlib/Makefile | 1 + + 5 files changed, 52 insertions(+), 2 deletions(-) + +diff --git a/elf/Makefile b/elf/Makefile +index 57dcab0..47729c3 100644 +--- a/elf/Makefile ++++ b/elf/Makefile +@@ -500,6 +500,18 @@ $(objpfx)tst-initordera3.so: $(objpfx)tst-initorderb2.so $(objpfx)tst-initorderb + $(objpfx)tst-initordera4.so: $(objpfx)tst-initordera3.so + $(objpfx)tst-initorder: $(objpfx)tst-initordera4.so $(objpfx)tst-initordera1.so $(objpfx)tst-initorderb2.so + ++LDFLAGS-nodel2mod3.so = $(no-as-needed) ++LDFLAGS-reldepmod5.so = $(no-as-needed) ++LDFLAGS-reldep6mod1.so = $(no-as-needed) ++LDFLAGS-reldep6mod4.so = $(no-as-needed) ++LDFLAGS-reldep8mod3.so = $(no-as-needed) ++LDFLAGS-unload4mod1.so = $(no-as-needed) ++LDFLAGS-unload4mod2.so = $(no-as-needed) ++LDFLAGS-tst-initorder = $(no-as-needed) ++LDFLAGS-tst-initordera2.so = $(no-as-needed) ++LDFLAGS-tst-initordera3.so = $(no-as-needed) ++LDFLAGS-tst-initordera4.so = $(no-as-needed) ++LDFLAGS-tst-initorderb2.so = $(no-as-needed) + LDFLAGS-tst-tlsmod5.so = -nostdlib + LDFLAGS-tst-tlsmod6.so = -nostdlib + +@@ -633,7 +645,7 @@ $(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so) + vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so) + + $(objpfx)noload: $(objpfx)testobj1.so $(common-objpfx)dlfcn/libdl.so +-LDFLAGS-noload = -rdynamic ++LDFLAGS-noload = -rdynamic $(no-as-needed) + $(objpfx)noload.out: $(objpfx)testobj5.so + + $(objpfx)noload-mem: $(objpfx)noload.out +@@ -678,6 +690,7 @@ $(objpfx)reldep4: $(libdl) + $(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so + + $(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl) ++LDFLAGS-next = $(no-as-needed) + + $(objpfx)unload2: $(libdl) + $(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so +@@ -1025,6 +1038,8 @@ $(objpfx)order2mod1.so: $(objpfx)order2mod4.so + $(objpfx)order2mod4.so: $(objpfx)order2mod3.so + $(objpfx)order2mod2.so: $(objpfx)order2mod3.so + order2mod2.so-no-z-defs = yes ++LDFLAGS-order2mod1.so = $(no-as-needed) ++LDFLAGS-order2mod2.so = $(no-as-needed) + + tst-stackguard1-ARGS = --command "$(built-program-cmd) --child" + tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child" +@@ -1113,6 +1128,10 @@ $(objpfx)tst-initorder2: $(objpfx)tst-initorder2a.so $(objpfx)tst-initorder2d.so + $(objpfx)tst-initorder2a.so: $(objpfx)tst-initorder2b.so + $(objpfx)tst-initorder2b.so: $(objpfx)tst-initorder2c.so + $(objpfx)tst-initorder2c.so: $(objpfx)tst-initorder2d.so ++LDFLAGS-tst-initorder2 = $(no-as-needed) ++LDFLAGS-tst-initorder2a.so = $(no-as-needed) ++LDFLAGS-tst-initorder2b.so = $(no-as-needed) ++LDFLAGS-tst-initorder2c.so = $(no-as-needed) + define o-iterator-doit + $(objpfx)tst-initorder2$o.os: tst-initorder2.c; \ + $$(compile-command.c) -DNAME=\"$o\" +diff --git a/nptl/Makefile b/nptl/Makefile +index 09acd8a..07a1022 100644 +--- a/nptl/Makefile ++++ b/nptl/Makefile +@@ -458,6 +458,7 @@ $(objpfx)tst-tls4: $(libdl) $(shared-thread-library) + $(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so + + $(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library) ++LDFLAGS-tst-tls5 = $(no-as-needed) + LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so + + ifeq ($(build-shared),yes) +@@ -503,7 +504,7 @@ $(objpfx)tst-clock2: $(common-objpfx)rt/librt.a + $(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.a + endif + +-LDFLAGS-tst-cancel24 = -lstdc++ ++LDFLAGS-tst-cancel24 = $(no-as-needed) -lstdc++ + + extra-B-pthread.so = -B$(common-objpfx)nptl/ + $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs)) +diff --git a/stdlib/Makefile b/stdlib/Makefile +index 44eb20d..f7811c5 100644 +--- a/stdlib/Makefile ++++ b/stdlib/Makefile +@@ -138,6 +138,7 @@ $(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg + $(SHELL) -e $< $(common-objpfx) '$(run-program-prefix)' $(common-objpfx)stdlib/ + + $(objpfx)tst-putenv: $(objpfx)tst-putenvmod.so ++LDFLAGS-tst-putenv = $(no-as-needed) + + $(objpfx)tst-putenvmod.so: $(objpfx)tst-putenvmod.os + $(build-module) +-- +1.7.3.4 + diff --git a/multilib-testing/lib32-glibc/glibc-2.15-vdso.patch b/multilib-testing/lib32-glibc/glibc-2.15-vdso.patch new file mode 100644 index 000000000..7fd394f90 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-vdso.patch @@ -0,0 +1,40 @@ +diff --git a/elf/Makefile b/elf/Makefile +index 8234ba7..25ffc57 100644 +--- a/elf/Makefile ++++ b/elf/Makefile +@@ -1203,3 +1203,14 @@ $(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so + $(objpfx)tst-relsort1mod2.so: $(libm) + $(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \ + $(objpfx)tst-relsort1mod2.so ++ ++tests: $(objpfx)tst-unused-dep.out ++ ++$(objpfx)tst-unused-dep.out: $(objpfx)testobj1.so ++ LD_TRACE_LOADED_OBJECTS=1 \ ++ LD_DEBUG=unused \ ++ LD_PRELOAD= \ ++ $(elf-objpfx)${rtld-installed-name} \ ++ --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \ ++ $< > $@ ++ cmp $@ /dev/null > /dev/null +diff --git a/elf/rtld.c b/elf/rtld.c +index 2e4f97f..3e15447 100644 +--- a/elf/rtld.c ++++ b/elf/rtld.c +@@ -1,5 +1,5 @@ + /* Run time dynamic linker. +- Copyright (C) 1995-2010, 2011 Free Software Foundation, Inc. ++ Copyright (C) 1995-2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -1375,6 +1375,9 @@ of this helper program; chances are you did not intend to run this program.\n\ + _dl_setup_hash (l); + l->l_relocated = 1; + ++ /* The vDSO is always used. */ ++ l->l_used = 1; ++ + /* Initialize l_local_scope to contain just this map. This allows + the use of dl_lookup_symbol_x to resolve symbols within the vdso. + So we create a single entry list pointing to l_real as its only diff --git a/multilib-testing/lib32-glibc/glibc-2.15-vfprintf-nargs.patch b/multilib-testing/lib32-glibc/glibc-2.15-vfprintf-nargs.patch new file mode 100644 index 000000000..f8dde53f5 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-2.15-vfprintf-nargs.patch @@ -0,0 +1,180 @@ +diff --git a/stdio-common/Makefile b/stdio-common/Makefile +index a847b28..080badc 100644 +--- a/stdio-common/Makefile ++++ b/stdio-common/Makefile +@@ -59,7 +59,8 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \ + tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \ + tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \ + bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 bug21 bug22 \ +- scanf16 scanf17 tst-setvbuf1 tst-grouping bug23 bug24 ++ scanf16 scanf17 tst-setvbuf1 tst-grouping bug23 bug24 \ ++ bug-vfprintf-nargs + + test-srcs = tst-unbputc tst-printf + +diff --git a/stdio-common/bug-vfprintf-nargs.c b/stdio-common/bug-vfprintf-nargs.c +new file mode 100644 +index 0000000..13c66c0 +--- /dev/null ++++ b/stdio-common/bug-vfprintf-nargs.c +@@ -0,0 +1,78 @@ ++/* Test for vfprintf nargs allocation overflow (BZ #13656). ++ Copyright (C) 2012 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ Contributed by Kees Cook <keescook@chromium.org>, 2012. ++ ++ 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, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include <stdio.h> ++#include <stdlib.h> ++#include <stdint.h> ++#include <unistd.h> ++#include <inttypes.h> ++#include <string.h> ++#include <signal.h> ++ ++static int ++format_failed (const char *fmt, const char *expected) ++{ ++ char output[80]; ++ ++ printf ("%s : ", fmt); ++ ++ memset (output, 0, sizeof output); ++ /* Having sprintf itself detect a failure is good. */ ++ if (sprintf (output, fmt, 1, 2, 3, "test") > 0 ++ && strcmp (output, expected) != 0) ++ { ++ printf ("FAIL (output '%s' != expected '%s')\n", output, expected); ++ return 1; ++ } ++ puts ("ok"); ++ return 0; ++} ++ ++static int ++do_test (void) ++{ ++ int rc = 0; ++ char buf[64]; ++ ++ /* Regular positionals work. */ ++ if (format_failed ("%1$d", "1") != 0) ++ rc = 1; ++ ++ /* Regular width positionals work. */ ++ if (format_failed ("%1$*2$d", " 1") != 0) ++ rc = 1; ++ ++ /* Positional arguments are constructed via read_int, so nargs can only ++ overflow on 32-bit systems. On 64-bit systems, it will attempt to ++ allocate a giant amount of memory and possibly crash, which is the ++ expected situation. Since the 64-bit behavior is arch-specific, only ++ test this on 32-bit systems. */ ++ if (sizeof (long int) == 4) ++ { ++ sprintf (buf, "%%1$d %%%" PRIdPTR "$d", UINT32_MAX / sizeof (int)); ++ if (format_failed (buf, "1 %$d") != 0) ++ rc = 1; ++ } ++ ++ return rc; ++} ++ ++#define TEST_FUNCTION do_test () ++#include "../test-skeleton.c" +diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c +index 863cd5d..c802e46 100644 +--- a/stdio-common/vfprintf.c ++++ b/stdio-common/vfprintf.c +@@ -235,6 +235,9 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) + 0 if unknown. */ + int readonly_format = 0; + ++ /* For the argument descriptions, which may be allocated on the heap. */ ++ void *args_malloced = NULL; ++ + /* This table maps a character into a number representing a + class. In each step there is a destination label for each + class. */ +@@ -1647,9 +1650,10 @@ do_positional: + determine the size of the array needed to store the argument + attributes. */ + size_t nargs = 0; +- int *args_type; +- union printf_arg *args_value = NULL; ++ size_t bytes_per_arg; ++ union printf_arg *args_value; + int *args_size; ++ int *args_type; + + /* Positional parameters refer to arguments directly. This could + also determine the maximum number of arguments. Track the +@@ -1698,13 +1702,38 @@ do_positional: + + /* Determine the number of arguments the format string consumes. */ + nargs = MAX (nargs, max_ref_arg); ++ /* Calculate total size needed to represent a single argument across ++ all three argument-related arrays. */ ++ bytes_per_arg = sizeof (*args_value) + sizeof (*args_size) ++ + sizeof (*args_type); ++ ++ /* Check for potential integer overflow. */ ++ if (__builtin_expect (nargs > SIZE_MAX / bytes_per_arg, 0)) ++ { ++ __set_errno (ERANGE); ++ done = -1; ++ goto all_done; ++ } + +- /* Allocate memory for the argument descriptions. */ +- args_type = alloca (nargs * sizeof (int)); ++ /* Allocate memory for all three argument arrays. */ ++ if (__libc_use_alloca (nargs * bytes_per_arg)) ++ args_value = alloca (nargs * bytes_per_arg); ++ else ++ { ++ args_value = args_malloced = malloc (nargs * bytes_per_arg); ++ if (args_value == NULL) ++ { ++ done = -1; ++ goto all_done; ++ } ++ } ++ ++ /* Set up the remaining two arrays to each point past the end of the ++ prior array, since space for all three has been allocated now. */ ++ args_size = &args_value[nargs].pa_int; ++ args_type = &args_size[nargs]; + memset (args_type, s->_flags2 & _IO_FLAGS2_FORTIFY ? '\xff' : '\0', +- nargs * sizeof (int)); +- args_value = alloca (nargs * sizeof (union printf_arg)); +- args_size = alloca (nargs * sizeof (int)); ++ nargs * sizeof (*args_type)); + + /* XXX Could do sanity check here: If any element in ARGS_TYPE is + still zero after this loop, format is invalid. For now we +@@ -1973,8 +2002,8 @@ do_positional: + } + + all_done: +- if (__builtin_expect (workstart != NULL, 0)) +- free (workstart); ++ free (args_malloced); ++ free (workstart); + /* Unlock the stream. */ + _IO_funlockfile (s); + _IO_cleanup_region_end (0); diff --git a/multilib-testing/lib32-glibc/glibc-__i686.patch b/multilib-testing/lib32-glibc/glibc-__i686.patch new file mode 100644 index 000000000..16f84c536 --- /dev/null +++ b/multilib-testing/lib32-glibc/glibc-__i686.patch @@ -0,0 +1,31 @@ +diff --git a/nptl/sysdeps/pthread/pt-initfini.c b/nptl/sysdeps/pthread/pt-initfini.c +index 9c00dc0..f5d4df8 100644 +--- a/nptl/sysdeps/pthread/pt-initfini.c ++++ b/nptl/sysdeps/pthread/pt-initfini.c +@@ -45,6 +45,11 @@ + /* Embed an #include to pull in the alignment and .end directives. */ + asm ("\n#include \"defs.h\""); + ++asm ("\n#if defined __i686 && defined __ASSEMBLER__"); ++asm ("\n#undef __i686"); ++asm ("\n#define __i686 __i686"); ++asm ("\n#endif"); ++ + /* The initial common code ends here. */ + asm ("\n/*@HEADER_ENDS*/"); + +diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h +index 64ef400..726b1df 100644 +--- a/sysdeps/unix/sysv/linux/i386/sysdep.h ++++ b/sysdeps/unix/sysv/linux/i386/sysdep.h +@@ -29,6 +29,10 @@ + #include <dl-sysdep.h> + #include <tls.h> + ++#if defined __i686 && defined __ASSEMBLER__ ++#undef __i686 ++#define __i686 __i686 ++#endif + + /* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h diff --git a/multilib-testing/lib32-glibc/lib32-glibc.conf b/multilib-testing/lib32-glibc/lib32-glibc.conf new file mode 100644 index 000000000..9b08c3f43 --- /dev/null +++ b/multilib-testing/lib32-glibc/lib32-glibc.conf @@ -0,0 +1 @@ +/usr/lib32 |