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hardknott: glibc: remove v2.33 recipes and their respective files 

The recipes for this version are already provided by poky

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
This commit is contained in:
Gabriel Valcazar 2021-12-16 16:59:37 +01:00
parent bc761a01ea
commit a627ccb6f3
67 changed files with 0 additions and 9474 deletions
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50
meta-digi-dey/recipes-core/glibc/cross-localedef-native_2.33.bb
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SUMMARY = "Cross locale generation tool for glibc"
HOMEPAGE = "http://www.gnu.org/software/libc/libc.html"
SECTION = "libs"
LICENSE = "LGPL-2.1"
LIC_FILES_CHKSUM = "file://LICENSES;md5=1541fd8f5e8f1579512bf05f533371ba \
file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
file://posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \
file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c"
require glibc-version.inc
# Tell autotools that we're working in the localedef directory
#
AUTOTOOLS_SCRIPT_PATH = "${S}/localedef"
inherit autotools
inherit native
FILESEXTRAPATHS =. "${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/glibc:"
SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
git://github.com/kraj/localedef;branch=master;name=localedef;destsuffix=git/localedef \
\
file://0001-localedef-Add-hardlink-resolver-from-util-linux.patch \
file://0002-localedef-fix-ups-hardlink-to-make-it-compile.patch \
\
file://0016-timezone-re-written-tzselect-as-posix-sh.patch \
file://0017-Remove-bash-dependency-for-nscd-init-script.patch \
file://0018-eglibc-Cross-building-and-testing-instructions.patch \
file://0019-eglibc-Help-bootstrap-cross-toolchain.patch \
file://0020-eglibc-Resolve-__fpscr_values-on-SH4.patch \
file://0021-eglibc-Forward-port-cross-locale-generation-support.patch \
file://0022-Define-DUMMY_LOCALE_T-if-not-defined.patch \
file://0023-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
"
# Makes for a rather long rev (22 characters), but...
#
SRCREV_FORMAT = "glibc_localedef"
S = "${WORKDIR}/git"
EXTRA_OECONF = "--with-glibc=${S}"
CFLAGS += "-fgnu89-inline -std=gnu99 -DIS_IN\(x\)='0'"
do_install() {
install -d ${D}${bindir}
install -m 0755 ${B}/localedef ${D}${bindir}/cross-localedef
install -m 0755 ${B}/cross-localedef-hardlink ${D}${bindir}/cross-localedef-hardlink
}

12
meta-digi-dey/recipes-core/glibc/glibc-collateral.inc
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require glibc-common.inc
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6 \
file://${COMMON_LICENSE_DIR}/LGPL-2.1-only;md5=1a6d268fd218675ffea8be556788b780"
deltask do_fetch
deltask do_unpack
deltask do_patch
do_configure[noexec] = "1"
do_compile[noexec] = "1"
do_install[depends] += "virtual/${MLPREFIX}libc:do_stash_locale"

25
meta-digi-dey/recipes-core/glibc/glibc-common.inc
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SUMMARY = "GLIBC (GNU C Library)"
DESCRIPTION = "The GNU C Library is used as the system C library in most systems with the Linux kernel."
HOMEPAGE = "http://www.gnu.org/software/libc/libc.html"
SECTION = "libs"
LICENSE = "GPLv2 & LGPLv2.1"
LIC_FILES_CHKSUM ?= "file://LICENSES;md5=1541fd8f5e8f1579512bf05f533371ba \
file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
file://posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \
file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c"
CVE_PRODUCT = "glibc"
INHIBIT_DEFAULT_DEPS = "1"
ARM_INSTRUCTION_SET_armv4 = "arm"
ARM_INSTRUCTION_SET_armv5 = "arm"
ARM_INSTRUCTION_SET_armv6 = "arm"
#
# We will skip parsing glibc when target system C library selection is not glibc
# this helps in easing out parsing for non-glibc system libraries
#
COMPATIBLE_HOST_libc-musl_class-target = "null"
PV = "2.33"

20
meta-digi-dey/recipes-core/glibc/glibc-ld.inc
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inherit linuxloader
GLIBC_GETLOADER = "${@get_linuxloader(d)}"
def glibc_dl_info(d):
infos = {'ldconfig':set(), 'lddrewrite':set()}
loaders = all_multilib_tune_values(d, "GLIBC_GETLOADER").split()
for loader in loaders:
infos['ldconfig'].add('{"' + loader + '",' + "FLAG_ELF_LIBC6" + ' }')
infos['lddrewrite'].add(loader)
infos['ldconfig'] = ','.join(sorted(infos['ldconfig']))
infos['lddrewrite'] = ' '.join(sorted(infos['lddrewrite']))
return infos
EGLIBC_KNOWN_INTERPRETER_NAMES = "${@glibc_dl_info(d)['ldconfig']}"
RTLDLIST = "${@glibc_dl_info(d)['lddrewrite']}"
RTLDLIST_class-nativesdk = "${base_libdir}/${@bb.utils.contains('SDK_ARCH', 'x86_64', 'ld-linux-x86-64.so.2', 'ld-linux.so.2', d)}"
glibc_dl_info[vardepsexclude] = "OVERRIDES"

103
meta-digi-dey/recipes-core/glibc/glibc-locale.inc
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require glibc-collateral.inc
SUMMARY = "Locale data from glibc"
BPN = "glibc"
LOCALEBASEPN = "${MLPREFIX}glibc"
# glibc-collateral.inc inhibits all default deps, but do_package needs objcopy
# ERROR: objcopy failed with exit code 127 (cmd was 'i586-webos-linux-objcopy' --only-keep-debug 'glibc-locale/2.17-r0/package/usr/lib/gconv/IBM1166.so' 'glibc-locale/2.17-r0/package/usr/lib/gconv/.debug/IBM1166.so')
# ERROR: Function failed: split_and_strip_files
BINUTILSDEP = "virtual/${MLPREFIX}${TARGET_PREFIX}binutils:do_populate_sysroot"
BINUTILSDEP_class-nativesdk = "virtual/${TARGET_PREFIX}binutils-crosssdk:do_populate_sysroot"
do_package[depends] += "${BINUTILSDEP}"
DEPENDS += "virtual/libc"
# Binary locales are generated at build time if ENABLE_BINARY_LOCALE_GENERATION
# is set. The idea is to avoid running localedef on the target (at first boot)
# to decrease initial boot time and avoid localedef being killed by the OOM
# killer which used to effectively break i18n on machines with < 128MB RAM.
# default to disabled
ENABLE_BINARY_LOCALE_GENERATION ?= "0"
ENABLE_BINARY_LOCALE_GENERATION_pn-nativesdk-glibc-locale = "1"
#enable locale generation on these arches
# BINARY_LOCALE_ARCHES is a space separated list of regular expressions
BINARY_LOCALE_ARCHES ?= "arc arm.* aarch64 i[3-6]86 x86_64 powerpc mips mips64 riscv32 riscv64"
# set "1" to use cross-localedef for locale generation
# set "0" for qemu emulation of native localedef for locale generation
LOCALE_GENERATION_WITH_CROSS-LOCALEDEF = "1"
PROVIDES = "virtual/libc-locale"
PACKAGES = "localedef ${PN}-dbg"
PACKAGES_DYNAMIC = "^locale-base-.* \
^glibc-gconv-.* ^glibc-charmap-.* ^glibc-localedata-.* ^glibc-binary-localedata-.* \
^${MLPREFIX}glibc-gconv$"
# Create a glibc-binaries package
ALLOW_EMPTY_${BPN}-binaries = "1"
PACKAGES += "${BPN}-binaries"
RRECOMMENDS_${BPN}-binaries = "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-binary") != -1])}"
# Create a glibc-charmaps package
ALLOW_EMPTY_${BPN}-charmaps = "1"
PACKAGES += "${BPN}-charmaps"
RRECOMMENDS_${BPN}-charmaps = "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-charmap") != -1])}"
# Create a glibc-gconvs package
ALLOW_EMPTY_${BPN}-gconvs = "1"
PACKAGES += "${BPN}-gconvs"
RRECOMMENDS_${BPN}-gconvs = "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-gconv") != -1])}"
# Create a glibc-localedatas package
ALLOW_EMPTY_${BPN}-localedatas = "1"
PACKAGES += "${BPN}-localedatas"
RRECOMMENDS_${BPN}-localedatas = "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-localedata") != -1])}"
DESCRIPTION_localedef = "glibc: compile locale definition files"
# glibc-gconv is dynamically added into PACKAGES, thus
# FILES_glibc-gconv will not be automatically extended in multilib.
# Explicitly add ${MLPREFIX} for FILES_glibc-gconv.
FILES_${MLPREFIX}glibc-gconv = "${libdir}/gconv/*"
FILES_localedef = "${bindir}/localedef"
LOCALETREESRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
copy_locale_files() {
local dir=$1 mode=$2
[ -e "${LOCALETREESRC}$dir" ] || return 0
for d in . $(find "${LOCALETREESRC}$dir" -type d -printf '%P '); do
install -d ${D}$dir/$d
find "${LOCALETREESRC}$dir/$d" -maxdepth 1 -type f \
-exec install -m $mode -t "${D}$dir/$d" {} \;
done
}
do_install() {
copy_locale_files ${bindir} 0755
copy_locale_files ${localedir} 0644
if [ ${PACKAGE_NO_GCONV} -eq 0 ]; then
copy_locale_files ${libdir}/gconv 0755
copy_locale_files ${datadir}/i18n 0644
else
# Remove the libdir if it is empty when gconv is not copied
find ${D}${libdir} -type d -empty -delete
fi
copy_locale_files ${datadir}/locale 0644
install -m 0644 ${LOCALETREESRC}/SUPPORTED ${WORKDIR}/SUPPORTED
}
inherit libc-package
BBCLASSEXTEND = "nativesdk"
# Don't scan for CVEs as glibc will be scanned
CVE_PRODUCT = ""

1
meta-digi-dey/recipes-core/glibc/glibc-locale_2.33.bb
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require glibc-locale.inc

16
meta-digi-dey/recipes-core/glibc/glibc-mtrace.inc
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require glibc-collateral.inc
SUMMARY = "mtrace utility provided by glibc"
DESCRIPTION = "mtrace utility provided by glibc"
RDEPENDS_${PN} = "perl"
RPROVIDES_${PN} = "libc-mtrace"
SRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale/scripts"
do_install() {
install -d -m 0755 ${D}${bindir}
install -m 0755 ${SRC}/mtrace ${D}${bindir}/
}
# Don't scan for CVEs as glibc will be scanned
CVE_PRODUCT = ""

1
meta-digi-dey/recipes-core/glibc/glibc-mtrace_2.33.bb
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require glibc-mtrace.inc

286
meta-digi-dey/recipes-core/glibc/glibc-package.inc
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INHIBIT_SYSROOT_STRIP = "1"
PACKAGES = "${PN}-dbg catchsegv sln nscd ldconfig ldd tzcode glibc-thread-db ${PN}-pic libcidn libmemusage libnss-db libsegfault ${PN}-pcprofile libsotruss ${PN} ${PN}-utils glibc-extra-nss ${PN}-dev ${PN}-staticdev ${PN}-doc"
# The ld.so in this glibc supports the GNU_HASH
RPROVIDES_${PN} = "eglibc rtld(GNU_HASH)"
RPROVIDES_${PN}-utils = "eglibc-utils"
RPROVIDES_${PN}-mtrace = "eglibc-mtrace libc-mtrace"
RPROVIDES_${PN}-pic = "eglibc-pic"
RPROVIDES_${PN}-dev = "eglibc-dev libc6-dev virtual-libc-dev"
RPROVIDES_${PN}-staticdev = "eglibc-staticdev"
RPROVIDES_${PN}-doc = "eglibc-doc"
RPROVIDES_glibc-extra-nss = "eglibc-extra-nss"
RPROVIDES_glibc-thread-db = "eglibc-thread-db"
RPROVIDES_${PN}-pcprofile = "eglibc-pcprofile"
RPROVIDES_${PN}-dbg = "eglibc-dbg"
libc_baselibs = "${base_libdir}/libc.so.* ${base_libdir}/libc-*.so ${base_libdir}/libm*.so.* ${base_libdir}/libm-*.so ${base_libdir}/libmvec-*.so ${base_libdir}/ld*.so.* ${base_libdir}/ld-*.so ${base_libdir}/libpthread*.so.* ${base_libdir}/libpthread-*.so ${base_libdir}/libresolv*.so.* ${base_libdir}/libresolv-*.so ${base_libdir}/librt*.so.* ${base_libdir}/librt-*.so ${base_libdir}/libutil*.so.* ${base_libdir}/libutil-*.so ${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so ${base_libdir}/libnss_files*.so.* ${base_libdir}/libnss_files-*.so ${base_libdir}/libnss_compat*.so.* ${base_libdir}/libnss_compat-*.so ${base_libdir}/libnss_dns*.so.* ${base_libdir}/libnss_dns-*.so ${base_libdir}/libdl*.so.* ${base_libdir}/libdl-*.so ${base_libdir}/libanl*.so.* ${base_libdir}/libanl-*.so ${base_libdir}/libBrokenLocale*.so.* ${base_libdir}/libBrokenLocale-*.so"
ARCH_DYNAMIC_LOADER = ""
# The aarch64 ABI says the dynamic linker -must- be
# /lib/ld-linux-aarch64{,_be}.so.1. With usrmerge, that may mean that
# we need to install it in /usr/lib.
ARCH_DYNAMIC_LOADER_aarch64 = "ld-linux-${TARGET_ARCH}.so.1"
libc_baselibs_append = " ${@oe.utils.conditional('ARCH_DYNAMIC_LOADER', '', '', '${root_prefix}/lib/${ARCH_DYNAMIC_LOADER}', d)}"
INSANE_SKIP_${PN}_append_aarch64 = " libdir"
FILES_${PN} = "${libc_baselibs} ${libexecdir}/* ${sysconfdir}/ld.so.conf"
RRECOMMENDS_${PN} = "${@bb.utils.contains('DISTRO_FEATURES', 'ldconfig', '${MLPREFIX}ldconfig', '', d)}"
FILES_ldconfig = "${base_sbindir}/ldconfig"
FILES_ldd = "${bindir}/ldd"
FILES_libsegfault = "${base_libdir}/libSegFault*"
FILES_libcidn = "${base_libdir}/libcidn-*.so ${base_libdir}/libcidn.so.*"
FILES_libmemusage = "${base_libdir}/libmemusage.so"
FILES_libnss-db = "${base_libdir}/libnss_db.so.* ${base_libdir}/libnss_db-*.so ${localstatedir}/db/Makefile ${localstatedir}/db/makedbs.sh"
RDEPENDS_libnss-db = "${PN}-utils"
FILES_glibc-extra-nss = "${base_libdir}/libnss_*-*.so ${base_libdir}/libnss_*.so.*"
FILES_sln = "${base_sbindir}/sln"
FILES_${PN}-pic = "${libdir}/*_pic.a ${libdir}/*_pic.map ${libdir}/libc_pic/*.o"
FILES_libsotruss = "${libdir}/audit/sotruss-lib.so"
FILES_SOLIBSDEV = "${libdir}/lib*${SOLIBSDEV}"
FILES_${PN}-dev += "${libdir}/*_nonshared.a ${base_libdir}/*_nonshared.a ${base_libdir}/*.o ${datadir}/aclocal"
RDEPENDS_${PN}-dev = "linux-libc-headers-dev"
FILES_${PN}-staticdev += "${libdir}/*.a ${base_libdir}/*.a"
FILES_nscd = "${sbindir}/nscd* ${sysconfdir}/init.d/nscd ${systemd_unitdir}/system/nscd* ${sysconfdir}/tmpfiles.d/nscd.conf \
${sysconfdir}/nscd.conf ${sysconfdir}/default/volatiles/98_nscd ${localstatedir}/db/nscd"
FILES_${PN}-mtrace = "${bindir}/mtrace"
FILES_tzcode = "${bindir}/tzselect ${sbindir}/zic ${sbindir}/zdump"
FILES_${PN}-utils = "${bindir}/* ${sbindir}/*"
FILES_catchsegv = "${bindir}/catchsegv"
RDEPENDS_catchsegv = "libsegfault"
FILES_${PN}-pcprofile = "${base_libdir}/libpcprofile.so"
FILES_glibc-thread-db = "${base_libdir}/libthread_db.so.* ${base_libdir}/libthread_db-*.so"
RPROVIDES_${PN}-dev += "libc-dev"
RPROVIDES_${PN}-staticdev += "libc-staticdev"
SUMMARY_sln = "The static ln"
DESCRIPTION_sln = "Similar to the 'ln' utility, but statically linked. sln is useful to make symbolic links to dynamic libraries if the dynamic linking system, for some reason, is not functional."
SUMMARY_nscd = "Name service cache daemon"
DESCRIPTION_nscd = "nscd, name service cache daemon, caches name service lookups for the passwd, group and hosts information. It can damatically improvide performance with remote, such as NIS or NIS+, name services."
SUMMARY_glibc-extra-nss = "hesiod, NIS and NIS+ nss libraries"
DESCRIPTION_glibc-extra-nss = "glibc: nis, nisplus and hesiod search services."
SUMMARY_ldd = "print shared library dependencies"
DESCRIPTION_ldd = "${bindir}/ldd prints shared library dependencies for each program or shared library specified on the command line."
SUMMARY_${PN}-utils = "Miscellaneous utilities provided by glibc"
DESCRIPTION_${PN}-utils = "Miscellaneous utilities including getconf, iconv, locale, gencat, ..."
DESCRIPTION_libsotruss = "Library to support sotruss which traces calls through PLTs"
DESCRIPTION_tzcode = "tzcode, timezone zoneinfo utils -- zic, zdump, tzselect"
inherit multilib_header
do_install() {
oe_runmake install_root=${D} install
install -Dm 0644 ${WORKDIR}/etc/ld.so.conf ${D}/${sysconfdir}/ld.so.conf
install -d ${D}${localedir}
make -f ${WORKDIR}/generate-supported.mk IN="${S}/localedata/SUPPORTED" OUT="${WORKDIR}/SUPPORTED"
# get rid of some broken files...
for i in ${GLIBC_BROKEN_LOCALES}; do
sed -i "/$i/d" ${WORKDIR}/SUPPORTED
done
rm -f ${D}${sysconfdir}/rpc
rm -rf ${D}${datadir}/zoneinfo
rm -rf ${D}${libexecdir}/getconf
rm -f ${D}${sysconfdir}/localtime
# remove empty glibc dir
if [ -d ${D}${libexecdir} ]; then
rmdir --ignore-fail-on-non-empty ${D}${libexecdir}
fi
oe_multilib_header bits/syscall.h bits/long-double.h bits/floatn.h bits/endianness.h bits/struct_rwlock.h
if [ -f ${D}${bindir}/mtrace ]; then
sed -i -e '1s,#!.*perl,#! ${USRBINPATH}/env perl,' -e '2s,exec.*perl,exec ${USRBINPATH}/env perl,' ${D}${bindir}/mtrace
fi
# Info dir listing isn't interesting at this point so remove it if it exists.
if [ -e "${D}${infodir}/dir" ]; then
rm -f ${D}${infodir}/dir
fi
install -d ${D}${sysconfdir}/init.d
install -d ${D}${localstatedir}/db/nscd
install -m 0755 ${S}/nscd/nscd.init ${D}${sysconfdir}/init.d/nscd
install -m 0755 ${S}/nscd/nscd.conf ${D}${sysconfdir}/nscd.conf
install -m 0755 ${WORKDIR}/makedbs.sh ${D}${localstatedir}/db
sed -i "s%daemon%start-stop-daemon --start --exec%g" ${D}${sysconfdir}/init.d/nscd
sed -i "s|\(enable-cache\t\+netgroup\t\+\)yes|\1no|" ${D}${sysconfdir}/nscd.conf
install -d ${D}${systemd_unitdir}/system
install -m 0644 ${S}/nscd/nscd.service ${D}${systemd_unitdir}/system/
# The dynamic loader will have been installed into
# ${base_libdir}. However, if that isn't going to end up being
# available in the ABI-mandated location, then a symlink must
# be created.
if [ -n "${ARCH_DYNAMIC_LOADER}" -a ! -e "${D}${root_prefix}/lib/${ARCH_DYNAMIC_LOADER}" ]; then
install -d ${D}${root_prefix}/lib
ln -s ${@oe.path.relative('${root_prefix}/lib', '${base_libdir}')}/${ARCH_DYNAMIC_LOADER} \
${D}${root_prefix}/lib/${ARCH_DYNAMIC_LOADER}
fi
}
def get_libc_fpu_setting(bb, d):
if d.getVar('TARGET_FPU') in [ 'soft', 'ppc-efd' ]:
return "--without-fp"
return ""
do_install_append_class-target() {
if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
install -d ${D}${sysconfdir}/tmpfiles.d
echo "d /run/nscd 755 root root -" \
> ${D}${sysconfdir}/tmpfiles.d/nscd.conf
fi
if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
install -d ${D}${sysconfdir}/default/volatiles
echo "d root root 0755 /var/run/nscd none" \
> ${D}${sysconfdir}/default/volatiles/98_nscd
fi
}
do_install_append_aarch64 () {
do_install_armmultilib
}
do_install_append_arm () {
do_install_armmultilib
}
do_install_append_armeb () {
do_install_armmultilib
}
do_install_armmultilib () {
oe_multilib_header bits/endian.h bits/fcntl.h bits/fenv.h bits/fp-fast.h bits/hwcap.h bits/ipc.h bits/link.h
oe_multilib_header bits/local_lim.h bits/mman.h bits/msq.h bits/pthreadtypes.h bits/pthreadtypes-arch.h bits/sem.h bits/semaphore.h bits/setjmp.h
oe_multilib_header bits/shm.h bits/sigstack.h bits/stat.h bits/statfs.h bits/typesizes.h
oe_multilib_header bits/procfs-id.h bits/procfs.h bits/shmlba.h
oe_multilib_header bits/struct_stat.h
oe_multilib_header fpu_control.h gnu/lib-names.h gnu/stubs.h ieee754.h
oe_multilib_header sys/elf.h sys/procfs.h sys/ptrace.h sys/ucontext.h sys/user.h
}
LOCALESTASH = "${WORKDIR}/stashed-locale"
bashscripts = "mtrace sotruss xtrace"
do_stash_locale () {
dest=${LOCALESTASH}
install -d $dest${base_libdir} $dest${bindir} $dest${libdir} $dest${datadir}
# Hide away the locale data from the deployment
if [ -e ${D}${bindir}/localedef ]; then
cp -a ${D}${bindir}/localedef $dest${bindir}
fi
if [ -e ${D}${libdir}/gconv ]; then
cp -a ${D}${libdir}/gconv $dest${libdir}
fi
if [ -e ${D}${datadir}/i18n ]; then
cp -a ${D}${datadir}/i18n $dest${datadir}
fi
# Make a copy of all the libraries into the locale stash
cp -fpPR ${D}${libdir}/* $dest${libdir}
if [ "${base_libdir}" != "${libdir}" ]; then
cp -fpPR ${D}${base_libdir}/* $dest${base_libdir}
fi
if [ -e ${D}${exec_prefix}/lib ]; then
if [ ${exec_prefix}/lib != ${base_libdir} ] && [ ${exec_prefix}/lib != ${libdir} ]; then
cp -fpPR ${D}${exec_prefix}/lib $dest${exec_prefix}
fi
fi
cp -fpPR ${D}${datadir}/* $dest${datadir}
cp -fpPR ${WORKDIR}/SUPPORTED $dest
target=$dest/scripts
mkdir -p $target
for i in ${bashscripts}; do
if [ -f ${D}${bindir}/$i ]; then
cp ${D}${bindir}/$i $target/
fi
done
}
addtask do_stash_locale after do_install before do_populate_sysroot do_package
do_stash_locale[dirs] = "${B}"
do_stash_locale[cleandirs] = "${LOCALESTASH}"
SSTATETASKS += "do_stash_locale"
do_stash_locale[sstate-inputdirs] = "${LOCALESTASH}"
do_stash_locale[sstate-outputdirs] = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
do_stash_locale[sstate-fixmedir] = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
python do_stash_locale_setscene () {
sstate_setscene(d)
}
addtask do_stash_locale_setscene
PACKAGE_PREPROCESS_FUNCS += "stash_locale_package_cleanup"
SYSROOT_PREPROCESS_FUNCS += "stash_locale_sysroot_cleanup"
stash_locale_cleanup () {
cleanupdir=$1
# Remove all files which do_stash_locale() copies
for i in ${bashscripts}; do
rm -f $cleanupdir${bindir}/$i
done
rm -f $cleanupdir${bindir}/localedef
rm -rf $cleanupdir${datadir}/i18n
rm -rf $cleanupdir${libdir}/gconv
rm -rf $cleanupdir${localedir}
rm -rf $cleanupdir${datadir}/locale
rmdir --ignore-fail-on-non-empty $cleanupdir${datadir}
if [ "${libdir}" != "${exec_prefix}/lib" ] && [ "${root_prefix}/lib" != "${exec_prefix}/lib" ]; then
if [ -d "$cleanupdir${exec_prefix}/lib" ]; then
if [ -z "${ARCH_DYNAMIC_LOADER}" -o \
! -e "$cleanupdir${exec_prefix}/lib/${ARCH_DYNAMIC_LOADER}" ]; then
# error out if directory isn't empty
# this dir should only contain locale dir
# which has been deleted in the previous step
rmdir $cleanupdir${exec_prefix}/lib
fi
fi
fi
}
stash_locale_sysroot_cleanup() {
stash_locale_cleanup ${SYSROOT_DESTDIR}
}
stash_locale_package_cleanup() {
stash_locale_cleanup ${PKGD}
}
python populate_packages_prepend () {
if d.getVar('DEBIAN_NAMES'):
pkgs = d.getVar('PACKAGES').split()
bpn = d.getVar('BPN')
prefix = d.getVar('MLPREFIX') or ""
# Set the base package...
d.setVar('PKG_' + prefix + bpn, prefix + 'libc6')
libcprefix = prefix + bpn + '-'
for p in pkgs:
# And all the subpackages.
if p.startswith(libcprefix):
renamed = p.replace(bpn, 'libc6', 1)
d.setVar('PKG_' + p, renamed)
# For backward compatibility with old -dbg package
d.appendVar('RPROVIDES_' + libcprefix + 'dbg', ' ' + prefix + 'libc-dbg')
d.appendVar('RCONFLICTS_' + libcprefix + 'dbg', ' ' + prefix + 'libc-dbg')
d.appendVar('RREPLACES_' + libcprefix + 'dbg', ' ' + prefix + 'libc-dbg')
}
pkg_postinst_nscd () {
if [ -z "$D" ]; then
if command -v systemd-tmpfiles >/dev/null; then
systemd-tmpfiles --create ${sysconfdir}/tmpfiles.d/nscd.conf
elif [ -e ${sysconfdir}/init.d/populate-volatile.sh ]; then
${sysconfdir}/init.d/populate-volatile.sh update
fi
fi
}
CONFFILES_nscd="${sysconfdir}/nscd.conf"
SYSTEMD_PACKAGES = "nscd"
SYSTEMD_SERVICE_nscd = "nscd.service"

23
meta-digi-dey/recipes-core/glibc/glibc-scripts.inc
View File

@ -1,23 +0,0 @@
require glibc-collateral.inc
SUMMARY = "utility scripts provided by glibc"
DESCRIPTION = "utility scripts provided by glibc"
RDEPENDS_${PN} = "bash glibc-mtrace"
SRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale/scripts"
bashscripts = "sotruss xtrace"
do_install() {
install -d -m 0755 ${D}${bindir}
for i in ${bashscripts}; do
install -m 0755 ${SRC}/$i ${D}${bindir}/
done
}
# sotruss script requires sotruss-lib.so (given by libsotruss package),
# to produce trace of the library calls.
RDEPENDS_${PN} += "libsotruss"
# Don't scan for CVEs as glibc will be scanned
CVE_PRODUCT = ""

1
meta-digi-dey/recipes-core/glibc/glibc-scripts_2.33.bb
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@ -1 +0,0 @@
require glibc-scripts.inc

63
meta-digi-dey/recipes-core/glibc/glibc-testsuite_2.33.bb
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@ -1,63 +0,0 @@
require glibc_${PV}.bb
EXCLUDE_FROM_WORLD = "1"
# handle PN differences
FILESEXTRAPATHS_prepend := "${THISDIR}/glibc:"
# strip provides
PROVIDES = ""
# setup depends
INHIBIT_DEFAULT_DEPS = ""
python () {
libc = d.getVar("PREFERRED_PROVIDER_virtual/libc")
libclocale = d.getVar("PREFERRED_PROVIDER_virtual/libc-locale")
if libc != "glibc" or libclocale != "glibc-locale":
raise bb.parse.SkipRecipe("glibc-testsuite requires that virtual/libc is glibc")
}
DEPENDS += "glibc-locale libgcc gcc-runtime"
# remove the initial depends
DEPENDS_remove = "libgcc-initial"
inherit qemu
SRC_URI += "file://check-test-wrapper"
DEPENDS += "${@'qemu-native' if d.getVar('TOOLCHAIN_TEST_TARGET') == 'user' else ''}"
TOOLCHAIN_TEST_TARGET ??= "user"
TOOLCHAIN_TEST_HOST ??= "localhost"
TOOLCHAIN_TEST_HOST_USER ??= "root"
TOOLCHAIN_TEST_HOST_PORT ??= "2222"
do_check[dirs] += "${B}"
do_check[nostamp] = "1"
do_check () {
chmod 0755 ${WORKDIR}/check-test-wrapper
# clean out previous test results
oe_runmake tests-clean
# makefiles don't clean entirely (and also sometimes fails due to too many args)
find ${B} -type f -name "*.out" -delete
find ${B} -type f -name "*.test-result" -delete
find ${B}/catgets -name "*.cat" -delete
find ${B}/conform -name "symlist-*" -delete
[ ! -e ${B}/timezone/testdata ] || rm -rf ${B}/timezone/testdata
oe_runmake -i \
QEMU_SYSROOT="${RECIPE_SYSROOT}" \
QEMU_OPTIONS="${@qemu_target_binary(d)} ${QEMU_OPTIONS}" \
SSH_HOST="${TOOLCHAIN_TEST_HOST}" \
SSH_HOST_USER="${TOOLCHAIN_TEST_HOST_USER}" \
SSH_HOST_PORT="${TOOLCHAIN_TEST_HOST_PORT}" \
test-wrapper="${WORKDIR}/check-test-wrapper ${TOOLCHAIN_TEST_TARGET}" \
check
}
addtask do_check after do_compile
inherit nopackages
deltask do_stash_locale
deltask do_install

8
meta-digi-dey/recipes-core/glibc/glibc-version.inc
View File

@ -1,8 +0,0 @@
SRCBRANCH ?= "release/2.33/master"
PV = "2.33"
SRCREV_glibc ?= "9826b03b747b841f5fc6de2054bf1ef3f5c4bdf3"
SRCREV_localedef ?= "bd644c9e6f3e20c5504da1488448173c69c56c28"
GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git"
UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+\.\d+(\.(?!90)\d+)*)"

52
meta-digi-dey/recipes-core/glibc/glibc.inc
View File

@ -1,52 +0,0 @@
require glibc-common.inc
require glibc-ld.inc
DEPENDS = "virtual/${TARGET_PREFIX}gcc libgcc-initial linux-libc-headers"
PROVIDES = "virtual/libc"
PROVIDES += "virtual/libintl virtual/libiconv"
inherit autotools texinfo systemd
LEAD_SONAME = "libc.so"
# msgfmt could come from gettext-native but we don't depend on that and
# disable for reproducibility
CACHED_CONFIGUREVARS += " \
ac_cv_path_BASH_SHELL=${base_bindir}/bash \
ac_cv_prog_MSGFMT= \
libc_cv_slibdir=${base_libdir} \
libc_cv_rootsbindir=${base_sbindir} \
libc_cv_localedir=${localedir} \
libc_cv_ssp_strong=no \
libc_cv_ssp_all=no \
libc_cv_ssp=no \
libc_cv_include_x86_isa_level=no \
"
# ifunc doesn't appear to work on mips, casuses libbfd assertion failures
CACHED_CONFIGUREVARS_append_mipsarch = " libc_cv_ld_gnu_indirect_function=no"
GLIBC_EXTRA_OECONF ?= ""
GLIBC_EXTRA_OECONF_class-nativesdk = ""
# glibc uses PARALLELMFLAGS variable to pass parallel build info so transfer
# PARALLEL_MAKE into PARALLELMFLAGS and empty out PARALLEL_MAKE
EGLIBCPARALLELISM := "PARALLELMFLAGS="${PARALLEL_MAKE}""
EXTRA_OEMAKE[vardepsexclude] += "EGLIBCPARALLELISM"
EXTRA_OEMAKE += "${EGLIBCPARALLELISM}"
PARALLEL_MAKE = ""
# glibc make-syscalls.sh has a number of issues with /bin/dash and
# it's output which make calls via the SHELL also has issues, so
# ensure make uses /bin/bash
EXTRA_OEMAKE += "SHELL=/bin/bash"
do_configure_prepend() {
sed -e "s#@BASH@#/bin/sh#" -i ${S}/elf/ldd.bash.in
}
# Enable backtrace from abort()
do_configure_append_arm () {
echo "CFLAGS-abort.c = -fasynchronous-unwind-tables" >> ${B}/configparms
echo "CFLAGS-raise.c = -fasynchronous-unwind-tables" >> ${B}/configparms
}

1130
meta-digi-dey/recipes-core/glibc/glibc/0001-localedef-Add-hardlink-resolver-from-util-linux.patch
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File diff suppressed because it is too large Load Diff

49
meta-digi-dey/recipes-core/glibc/glibc/0001-nptl-Remove-private-futex-optimization-BZ-27304.patch
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@ -1,49 +0,0 @@
From c4ad832276f4dadfa40904109b26a521468f66bc Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Thu, 4 Feb 2021 15:00:20 +0100
Subject: [PATCH] nptl: Remove private futex optimization [BZ #27304]
It is effectively used, unexcept for pthread_cond_destroy, where we do
not want it; see bug 27304. The internal locks do not support a
process-shared mode.
This fixes commit dc6cfdc934db9997c33728082d63552b9eee4563 ("nptl:
Move pthread_cond_destroy implementation into libc").
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Upstream-Status: Backport [https://sourceware.org/bugzilla/show_bug.cgi?id=27304]
Signed-off-by: Yanfei Xu <yanfei.xu@windriver.com>
---
sysdeps/nptl/lowlevellock-futex.h | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/sysdeps/nptl/lowlevellock-futex.h b/sysdeps/nptl/lowlevellock-futex.h
index ecb729da6b..ca96397a4a 100644
--- a/sysdeps/nptl/lowlevellock-futex.h
+++ b/sysdeps/nptl/lowlevellock-futex.h
@@ -50,20 +50,8 @@
#define LLL_SHARED FUTEX_PRIVATE_FLAG
#ifndef __ASSEMBLER__
-
-# if IS_IN (libc) || IS_IN (rtld)
-/* In libc.so or ld.so all futexes are private. */
-# define __lll_private_flag(fl, private) \
- ({ \
- /* Prevent warnings in callers of this macro. */ \
- int __lll_private_flag_priv __attribute__ ((unused)); \
- __lll_private_flag_priv = (private); \
- ((fl) | FUTEX_PRIVATE_FLAG); \
- })
-# else
-# define __lll_private_flag(fl, private) \
+# define __lll_private_flag(fl, private) \
(((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
-# endif
# define lll_futex_syscall(nargs, futexp, op, ...) \
({ \
--
2.27.0

238
meta-digi-dey/recipes-core/glibc/glibc/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch
View File

@ -1,238 +0,0 @@
From 14d256e2db009f8bac9a265e8393d7ed25050df9 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Sat, 7 Dec 2019 10:01:37 -0800
Subject: [PATCH] localedef: fix-ups hardlink to make it compile
Upstream-Status: Pending
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
locale/programs/c.h | 2 +-
locale/programs/cross-localedef-hardlink.c | 79 +++++++++++-----------
2 files changed, 39 insertions(+), 42 deletions(-)
diff --git a/locale/programs/c.h b/locale/programs/c.h
index d0a402e90e..1804d31c73 100644
--- a/locale/programs/c.h
+++ b/locale/programs/c.h
@@ -240,7 +240,7 @@ errmsg(char doexit, int excode, char adderr, const char *fmt, ...)
/* Don't use inline function to avoid '#include "nls.h"' in c.h
*/
#define errtryhelp(eval) __extension__ ({ \
- fprintf(stderr, _("Try '%s --help' for more information.\n"), \
+ fprintf(stderr, ("Try '%s --help' for more information.\n"), \
program_invocation_short_name); \
exit(eval); \
})
diff --git a/locale/programs/cross-localedef-hardlink.c b/locale/programs/cross-localedef-hardlink.c
index 63615896b0..726e6dd948 100644
--- a/locale/programs/cross-localedef-hardlink.c
+++ b/locale/programs/cross-localedef-hardlink.c
@@ -20,6 +20,8 @@
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+
+#undef HAVE_PCRE
#include <sys/types.h>
#include <stdlib.h>
#include <getopt.h>
@@ -38,8 +40,8 @@
#include "c.h"
#include "xalloc.h"
-#include "nls.h"
-#include "closestream.h"
+//#include "nls.h"
+//#include "closestream.h"
#define NHASH (1<<17) /* Must be a power of 2! */
#define NBUF 64
@@ -124,33 +126,33 @@ static void print_summary(void)
if (ctl->verbose > 1 && ctl->nlinks)
fputc('\n', stdout);
- printf(_("Directories: %9lld\n"), ctl->ndirs);
- printf(_("Objects: %9lld\n"), ctl->nobjects);
- printf(_("Regular files: %9lld\n"), ctl->nregfiles);
- printf(_("Comparisons: %9lld\n"), ctl->ncomp);
+ printf(("Directories: %9lld\n"), ctl->ndirs);
+ printf(("Objects: %9lld\n"), ctl->nobjects);
+ printf(("Regular files: %9lld\n"), ctl->nregfiles);
+ printf(("Comparisons: %9lld\n"), ctl->ncomp);
printf( "%s%9lld\n", (ctl->no_link ?
- _("Would link: ") :
- _("Linked: ")), ctl->nlinks);
+ ("Would link: ") :
+ ("Linked: ")), ctl->nlinks);
printf( "%s %9lld\n", (ctl->no_link ?
- _("Would save: ") :
- _("Saved: ")), ctl->nsaved);
+ ("Would save: ") :
+ ("Saved: ")), ctl->nsaved);
}
static void __attribute__((__noreturn__)) usage(void)
{
fputs(USAGE_HEADER, stdout);
- printf(_(" %s [options] directory...\n"), program_invocation_short_name);
+ printf((" %s [options] directory...\n"), program_invocation_short_name);
fputs(USAGE_SEPARATOR, stdout);
- puts(_("Consolidate duplicate files using hardlinks."));
+ puts(("Consolidate duplicate files using hardlinks."));
fputs(USAGE_OPTIONS, stdout);
- puts(_(" -c, --content compare only contents, ignore permission, etc."));
- puts(_(" -n, --dry-run don't actually link anything"));
- puts(_(" -v, --verbose print summary after hardlinking"));
- puts(_(" -vv print every hardlinked file and summary"));
- puts(_(" -f, --force force hardlinking across filesystems"));
- puts(_(" -x, --exclude <regex> exclude files matching pattern"));
+ puts((" -c, --content compare only contents, ignore permission, etc."));
+ puts((" -n, --dry-run don't actually link anything"));
+ puts((" -v, --verbose print summary after hardlinking"));
+ puts((" -vv print every hardlinked file and summary"));
+ puts((" -f, --force force hardlinking across filesystems"));
+ puts((" -x, --exclude <regex> exclude files matching pattern"));
fputs(USAGE_SEPARATOR, stdout);
printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
@@ -164,7 +166,7 @@ static inline size_t add2(size_t a, size_t b)
size_t sum = a + b;
if (sum < a)
- errx(EXIT_FAILURE, _("integer overflow"));
+ errx(EXIT_FAILURE, ("integer overflow"));
return sum;
}
@@ -193,7 +195,7 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
if (st.st_dev != ctl->dev && !ctl->force) {
if (ctl->dev)
errx(EXIT_FAILURE,
- _("%s is on different filesystem than the rest "
+ ("%s is on different filesystem than the rest "
"(use -f option to override)."), name);
ctl->dev = st.st_dev;
}
@@ -287,9 +289,9 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
(ssize_t) sizeof(ctl->iobuf1) : fsize;
if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
- warn(_("cannot read %s"), name);
+ warn(("cannot read %s"), name);
else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
- warn(_("cannot read %s"), fp2->name);
+ warn(("cannot read %s"), fp2->name);
if (xsz != rsize) {
close(fd);
@@ -303,13 +305,13 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
if (fsize > 0)
continue;
if (lstat(name, &st3)) {
- warn(_("cannot stat %s"), name);
+ warn(("cannot stat %s"), name);
close(fd);
return;
}
st3.st_atime = st.st_atime;
if (stcmp(&st, &st3, 0)) {
- warnx(_("file %s changed underneath us"), name);
+ warnx(("file %s changed underneath us"), name);
close(fd);
return;
}
@@ -329,18 +331,18 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
suffixlen + 1);
/* First create a temporary link to n1 under a new name */
if (link(n1, nam2.buf)) {
- warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
+ warn(("failed to hardlink %s to %s (create temporary link as %s failed)"),
n1, n2, nam2.buf);
free(nam2.buf);
continue;
}
/* Then rename into place over the existing n2 */
if (rename(nam2.buf, n2)) {
- warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
+ warn(("failed to hardlink %s to %s (rename temporary link to %s failed)"),
n1, n2, n2);
/* Something went wrong, try to remove the now redundant temporary link */
if (unlink(nam2.buf))
- warn(_("failed to remove temporary link %s"), nam2.buf);
+ warn(("failed to remove temporary link %s"), nam2.buf);
free(nam2.buf);
continue;
}
@@ -351,16 +353,16 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
/* We actually did not save anything this time, since the link second argument
had some other links as well. */
if (ctl->verbose > 1)
- printf(_(" %s %s to %s\n"),
- (ctl->no_link ? _("Would link") : _("Linked")),
+ printf((" %s %s to %s\n"),
+ (ctl->no_link ? ("Would link") : ("Linked")),
n1, n2);
} else {
ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
if (ctl->verbose > 1)
- printf(_(" %s %s to %s, %s %jd\n"),
- (ctl->no_link ? _("Would link") : _("Linked")),
+ printf((" %s %s to %s, %s %jd\n"),
+ (ctl->no_link ? ("Would link") : ("Linked")),
n1, n2,
- (ctl->no_link ? _("would save") : _("saved")),
+ (ctl->no_link ? ("would save") : ("saved")),
(intmax_t)st.st_size);
}
close(fd);
@@ -410,11 +412,6 @@ int main(int argc, char **argv)
{ NULL, 0, NULL, 0 },
};
- setlocale(LC_ALL, "");
- bindtextdomain(PACKAGE, LOCALEDIR);
- textdomain(PACKAGE);
- close_stdout_atexit();
-
while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
switch (ch) {
case 'n':
@@ -434,7 +431,7 @@ int main(int argc, char **argv)
exclude_pattern = (PCRE2_SPTR) optarg;
#else
errx(EXIT_FAILURE,
- _("option --exclude not supported (built without pcre2)"));
+ ("option --exclude not supported (built without pcre2)"));
#endif
break;
case 'V':
@@ -447,7 +444,7 @@ int main(int argc, char **argv)
}
if (optind == argc) {
- warnx(_("no directory specified"));
+ warnx(("no directory specified"));
errtryhelp(EXIT_FAILURE);
}
@@ -461,7 +458,7 @@ int main(int argc, char **argv)
PCRE2_UCHAR buffer[256];
pcre2_get_error_message(errornumber, buffer,
sizeof(buffer));
- errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
+ errx(EXIT_FAILURE, ("pattern error at offset %d: %s"),
(int)erroroffset, buffer);
}
match_data = pcre2_match_data_create_from_pattern(re, NULL);
@@ -506,7 +503,7 @@ int main(int argc, char **argv)
>=0) {
if (ctl->verbose) {
nam1.buf[nam1baselen] = 0;
- printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
+ printf(("Skipping %s%s\n"), nam1.buf, di->d_name);
}
continue;
}

65
meta-digi-dey/recipes-core/glibc/glibc/0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
View File

@ -1,65 +0,0 @@
From 32a4b8ae046fe4bb1b19f61378d079d44deaede7 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:48:24 +0000
Subject: [PATCH] nativesdk-glibc: Look for host system ld.so.cache as well
Upstream-Status: Inappropriate [embedded specific]
The default lib search path order is:
1) LD_LIBRARY_PATH
2) RPATH from the binary
3) ld.so.cache
4) default search paths embedded in the linker
For nativesdk binaries which are being used alongside binaries on a host system, we
need the search paths to firstly search the shipped nativesdk libs but then also
cover the host system. For example we want the host system's libGL and this may be
in a non-standard location like /usr/lib/mesa. The only place the location is know
about is in the ld.so.cache of the host system.
Since nativesdk has a simple structure and doesn't need to use a cache itself, we
repurpose the cache for use as a last resort in finding host system binaries. This
means we need to switch the order of 3 and 4 above to make this work effectively.
RP 14/10/2010
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
elf/dl-load.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/elf/dl-load.c b/elf/dl-load.c
index 9e2089cfaa..ad01674027 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -2175,6 +2175,14 @@ _dl_map_object (struct link_map *loader, const char *name,
}
}
+ /* try the default path. */
+ if (fd == -1
+ && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL
+ || __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1))
+ && __rtld_search_dirs.dirs != (void *) -1)
+ fd = open_path (name, namelen, mode & __RTLD_SECURE, &__rtld_search_dirs,
+ &realname, &fb, l, LA_SER_DEFAULT, &found_other_class);
+ /* Finally try ld.so.cache */
#ifdef USE_LDCONFIG
if (fd == -1
&& (__glibc_likely ((mode & __RTLD_SECURE) == 0)
@@ -2233,14 +2241,6 @@ _dl_map_object (struct link_map *loader, const char *name,
}
#endif
- /* Finally, try the default path. */
- if (fd == -1
- && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL
- || __glibc_likely (!(l->l_flags_1 & DF_1_NODEFLIB)))
- && __rtld_search_dirs.dirs != (void *) -1)
- fd = open_path (name, namelen, mode, &__rtld_search_dirs,
- &realname, &fb, l, LA_SER_DEFAULT, &found_other_class);
-
/* Add another newline when we are tracing the library loading. */
if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
_dl_debug_printf ("\n");

46
meta-digi-dey/recipes-core/glibc/glibc/0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
View File

@ -1,46 +0,0 @@
From aa8393bff257e4badfd208b88473ead175c69362 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:50:00 +0000
Subject: [PATCH] nativesdk-glibc: Fix buffer overrun with a relocated SDK
When ld-linux-*.so.2 is relocated to a path that is longer than the
original fixed location, the dynamic loader will crash in open_path
because it implicitly assumes that max_dirnamelen is a fixed size that
never changes.
The allocated buffer will not be large enough to contain the directory
path string which is larger than the fixed location provided at build
time.
Upstream-Status: Inappropriate [OE SDK specific]
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
elf/dl-load.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/elf/dl-load.c b/elf/dl-load.c
index ad01674027..f455207e79 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -1871,7 +1871,19 @@ open_path (const char *name, size_t namelen, int mode,
given on the command line when rtld is run directly. */
return -1;
+ do
+ {
+ struct r_search_path_elem *this_dir = *dirs;
+ if (this_dir->dirnamelen > max_dirnamelen)
+ {
+ max_dirnamelen = this_dir->dirnamelen;
+ }
+ }
+ while (*++dirs != NULL);
+
buf = alloca (max_dirnamelen + max_capstrlen + namelen);
+
+ dirs = sps->dirs;
do
{
struct r_search_path_elem *this_dir = *dirs;

153
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@ -1,153 +0,0 @@
From 3ea08e491a8494ff03e598b5e0fc2d8131e75da9 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:51:38 +0000
Subject: [PATCH] nativesdk-glibc: Raise the size of arrays containing dl paths
This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings
and lengths as well as ld.so.cache path in the dynamic loader to specific
sections in memory. The sections that contain paths have been allocated a 4096
byte section, which is the maximum path length in linux. This will allow the
relocating script to parse the ELF binary, detect the section and easily replace
the strings in a certain path.
Upstream-Status: Inappropriate [SDK specific]
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
elf/dl-cache.c | 4 ++++
elf/dl-load.c | 4 ++--
elf/dl-usage.c | 6 ++++--
elf/interp.c | 2 +-
elf/ldconfig.c | 3 +++
elf/rtld.c | 1 +
iconv/gconv_conf.c | 2 +-
sysdeps/generic/dl-cache.h | 4 ----
8 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/elf/dl-cache.c b/elf/dl-cache.c
index 32f3bef5ea..71f3a82dc0 100644
--- a/elf/dl-cache.c
+++ b/elf/dl-cache.c
@@ -359,6 +359,10 @@ search_cache (const char *string_table, uint32_t string_table_size,
return best;
}
+const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))) =
+ SYSCONFDIR "/ld.so.cache";
+
+
int
_dl_cache_libcmp (const char *p1, const char *p2)
{
diff --git a/elf/dl-load.c b/elf/dl-load.c
index f455207e79..a144e24fcf 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -115,8 +115,8 @@ enum { ncapstr = 1, max_capstrlen = 0 };
gen-trusted-dirs.awk. */
#include "trusted-dirs.h"
-static const char system_dirs[] = SYSTEM_DIRS;
-static const size_t system_dirs_len[] =
+static const char system_dirs[4096] __attribute__ ((section (".sysdirs"))) = SYSTEM_DIRS;
+volatile static const size_t system_dirs_len[] __attribute__ ((section (".sysdirslen"))) =
{
SYSTEM_DIRS_LEN
};
diff --git a/elf/dl-usage.c b/elf/dl-usage.c
index 6e26818bd7..f09e8b93e5 100644
--- a/elf/dl-usage.c
+++ b/elf/dl-usage.c
@@ -25,6 +25,8 @@
#include <dl-procinfo.h>
#include <dl-hwcaps.h>
+extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache")));
+
void
_dl_usage (const char *argv0, const char *wrong_option)
{
@@ -244,7 +246,7 @@ setting environment variables (which would be inherited by subprocesses).\n\
--list list all dependencies and how they are resolved\n\
--verify verify that given object really is a dynamically linked\n\
object we can handle\n\
- --inhibit-cache Do not use " LD_SO_CACHE "\n\
+ --inhibit-cache Do not use %s\n\
--library-path PATH use given PATH instead of content of the environment\n\
variable LD_LIBRARY_PATH\n\
--glibc-hwcaps-prepend LIST\n\
@@ -266,7 +268,7 @@ setting environment variables (which would be inherited by subprocesses).\n\
\n\
This program interpreter self-identifies as: " RTLD "\n\
",
- argv0);
+ argv0, LD_SO_CACHE);
print_search_path_for_help (state);
print_hwcaps_subdirectories (state);
print_legacy_hwcap_directories ();
diff --git a/elf/interp.c b/elf/interp.c
index 91966702ca..dc86c20e83 100644
--- a/elf/interp.c
+++ b/elf/interp.c
@@ -18,5 +18,5 @@
#include <runtime-linker.h>
-const char __invoke_dynamic_linker__[] __attribute__ ((section (".interp")))
+const char __invoke_dynamic_linker__[4096] __attribute__ ((section (".interp")))
= RUNTIME_LINKER;
diff --git a/elf/ldconfig.c b/elf/ldconfig.c
index 28ed637a29..5d38a60c5d 100644
--- a/elf/ldconfig.c
+++ b/elf/ldconfig.c
@@ -176,6 +176,9 @@ static struct argp argp =
options, parse_opt, NULL, doc, NULL, more_help, NULL
};
+
+extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache")));
+
/* Check if string corresponds to an important hardware capability or
a platform. */
static int
diff --git a/elf/rtld.c b/elf/rtld.c
index 596b6ac3d9..1ccd33f668 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -185,6 +185,7 @@ dso_name_valid_for_suid (const char *p)
}
return *p != '\0';
}
+extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache")));
static void
audit_list_init (struct audit_list *list)
diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c
index 682f949834..7eed87bc9d 100644
--- a/iconv/gconv_conf.c
+++ b/iconv/gconv_conf.c
@@ -36,7 +36,7 @@
/* This is the default path where we look for module lists. */
-static const char default_gconv_path[] = GCONV_PATH;
+static char default_gconv_path[4096] __attribute__ ((section (".gccrelocprefix"))) = GCONV_PATH;
/* Type to represent search path. */
struct path_elem
diff --git a/sysdeps/generic/dl-cache.h b/sysdeps/generic/dl-cache.h
index 964d50a486..94bf68ca9d 100644
--- a/sysdeps/generic/dl-cache.h
+++ b/sysdeps/generic/dl-cache.h
@@ -34,10 +34,6 @@
((flags) == 1 || (flags) == _DL_CACHE_DEFAULT_ID)
#endif
-#ifndef LD_SO_CACHE
-# define LD_SO_CACHE SYSCONFDIR "/ld.so.cache"
-#endif
-
#ifndef add_system_dir
# define add_system_dir(dir) add_dir (dir)
#endif

39
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@ -1,39 +0,0 @@
From 19e3e45eb1838ee80af13c3d27fcff446773211e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 31 Dec 2015 14:35:35 -0800
Subject: [PATCH] nativesdk-glibc: Allow 64 bit atomics for x86
The fix consist of allowing 64bit atomic ops for x86.
This should be safe for i586 and newer CPUs.
It also makes the synchronization more efficient.
Upstream-Status: Inappropriate [OE-Specific]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/x86/atomic-machine.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sysdeps/x86/atomic-machine.h b/sysdeps/x86/atomic-machine.h
index 695222e4fa..9d39bfdbd5 100644
--- a/sysdeps/x86/atomic-machine.h
+++ b/sysdeps/x86/atomic-machine.h
@@ -52,15 +52,14 @@ typedef uintmax_t uatomic_max_t;
#define LOCK_PREFIX "lock;"
#define USE_ATOMIC_COMPILER_BUILTINS 1
+# define __HAVE_64B_ATOMICS 1
#ifdef __x86_64__
-# define __HAVE_64B_ATOMICS 1
# define SP_REG "rsp"
# define SEG_REG "fs"
# define BR_CONSTRAINT "q"
# define IBR_CONSTRAINT "iq"
#else
-# define __HAVE_64B_ATOMICS 0
# define SP_REG "esp"
# define SEG_REG "gs"
# define BR_CONSTRAINT "r"

100
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@ -1,100 +0,0 @@
From 732d4f4954fe60718870048d0583a20a7a8a8540 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Aug 2018 09:55:12 -0700
Subject: [PATCH] nativesdk-glibc: Make relocatable install for locales
The glibc locale path is hard-coded to the install prefix, but in SDKs we need
to be able to relocate the binaries. Expand the strings to 4K and put them in a
magic segment that we can relocate at install time.
Upstream-Status: Inappropriate (OE-specific)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
locale/findlocale.c | 4 ++--
locale/loadarchive.c | 2 +-
locale/localeinfo.h | 2 +-
locale/programs/locale.c | 7 ++++---
4 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/locale/findlocale.c b/locale/findlocale.c
index ab09122b0c..f42cc75780 100644
--- a/locale/findlocale.c
+++ b/locale/findlocale.c
@@ -56,7 +56,7 @@ struct __locale_data *const _nl_C[] attribute_hidden =
which are somehow addressed. */
struct loaded_l10nfile *_nl_locale_file_list[__LC_LAST];
-const char _nl_default_locale_path[] attribute_hidden = COMPLOCALEDIR;
+char _nl_default_locale_path[4096] attribute_hidden __attribute__ ((section (".gccrelocprefix"))) = COMPLOCALEDIR;
/* Checks if the name is actually present, that is, not NULL and not
empty. */
@@ -166,7 +166,7 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
/* Nothing in the archive. Set the default path to search below. */
locale_path = _nl_default_locale_path;
- locale_path_len = sizeof _nl_default_locale_path;
+ locale_path_len = strlen(locale_path) + 1;
}
else
/* We really have to load some data. First see whether the name is
diff --git a/locale/loadarchive.c b/locale/loadarchive.c
index 4177fc8972..40247b1e68 100644
--- a/locale/loadarchive.c
+++ b/locale/loadarchive.c
@@ -42,7 +42,7 @@
/* Name of the locale archive file. */
-static const char archfname[] = COMPLOCALEDIR "/locale-archive";
+static const char archfname[4096] __attribute__ ((section (".gccrelocprefix"))) = COMPLOCALEDIR "/locale-archive";
/* Size of initial mapping window, optimal if large enough to
cover the header plus the initial locale. */
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index b3d4da0185..22f9dc1140 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -331,7 +331,7 @@ _nl_lookup_word (locale_t l, int category, int item)
}
/* Default search path if no LOCPATH environment variable. */
-extern const char _nl_default_locale_path[] attribute_hidden;
+extern char _nl_default_locale_path[4096] attribute_hidden;
/* Load the locale data for CATEGORY from the file specified by *NAME.
If *NAME is "", use environment variables as specified by POSIX, and
diff --git a/locale/programs/locale.c b/locale/programs/locale.c
index 575b208e82..5ec630c3a4 100644
--- a/locale/programs/locale.c
+++ b/locale/programs/locale.c
@@ -632,6 +632,7 @@ nameentcmp (const void *a, const void *b)
((const struct nameent *) b)->name);
}
+static char _write_archive_locales_path[4096] attribute_hidden __attribute__ ((section (".gccrelocprefix"))) = ARCHIVE_NAME;
static int
write_archive_locales (void **all_datap, char *linebuf)
@@ -645,7 +646,7 @@ write_archive_locales (void **all_datap, char *linebuf)
int fd, ret = 0;
uint32_t cnt;
- fd = open64 (ARCHIVE_NAME, O_RDONLY);
+ fd = open64 (_write_archive_locales_path, O_RDONLY);
if (fd < 0)
return 0;
@@ -700,8 +701,8 @@ write_archive_locales (void **all_datap, char *linebuf)
if (cnt)
putchar_unlocked ('\n');
- printf ("locale: %-15.15s archive: " ARCHIVE_NAME "\n%s\n",
- names[cnt].name, linebuf);
+ printf ("locale: %-15.15s archive: %s\n%s\n",
+ names[cnt].name, _write_archive_locales_path, linebuf);
locrec = (struct locrecent *) (addr + names[cnt].locrec_offset);

1581
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File diff suppressed because it is too large Load Diff

205
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@ -1,205 +0,0 @@
From 3b5fe5b1a7390cde0f07351415e3891f62d1f7e0 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:15:07 +0000
Subject: [PATCH] ppc/sqrt: Fix undefined reference to `__sqrt_finite'
on ppc fixes the errors like below
| ./.libs/libpulsecore-1.1.so: undefined reference to `__sqrt_finite'
| collect2: ld returned 1 exit status
Upstream-Status: Pending
ChangeLog
2012-01-06 Khem Raj <raj.khem@gmail.com>
* sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c: Add __*_finite alias.
Remove cruft.
* sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c: Ditto.
* sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c: Ditto.
* sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c: Ditto.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c | 7 +------
sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c | 7 +------
sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c | 1 +
sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c | 1 +
sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c | 1 +
sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c | 1 +
sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c | 1 +
sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c | 1 +
sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c | 7 +------
sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c | 7 +------
sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c | 1 +
sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c | 1 +
12 files changed, 12 insertions(+), 24 deletions(-)
diff --git a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
index 71e516d1c8..1795fd6c3e 100644
--- a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
@@ -39,14 +39,8 @@ static const float half = 0.5;
We find the actual square root and half of its reciprocal
simultaneously. */
-#ifdef __STDC__
double
__ieee754_sqrt (double b)
-#else
-double
-__ieee754_sqrt (b)
- double b;
-#endif
{
if (__builtin_expect (b > 0, 1))
{
@@ -132,3 +126,4 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
index 26fa067abf..a917f313ab 100644
--- a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
@@ -37,14 +37,8 @@ static const float threehalf = 1.5;
We find the reciprocal square root and use that to compute the actual
square root. */
-#ifdef __STDC__
float
__ieee754_sqrtf (float b)
-#else
-float
-__ieee754_sqrtf (b)
- float b;
-#endif
{
if (__builtin_expect (b > 0, 1))
{
@@ -99,3 +93,4 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
index 71e516d1c8..fc4a74990e 100644
--- a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
@@ -132,3 +132,4 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
index 26fa067abf..9d175122a8 100644
--- a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
@@ -99,3 +99,4 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
index 71e516d1c8..fc4a74990e 100644
--- a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
@@ -132,3 +132,4 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
index 26fa067abf..9d175122a8 100644
--- a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
@@ -99,3 +99,4 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
index 71e516d1c8..fc4a74990e 100644
--- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
@@ -132,3 +132,4 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
index 26fa067abf..9d175122a8 100644
--- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
@@ -99,3 +99,4 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
index 71e516d1c8..1795fd6c3e 100644
--- a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
@@ -39,14 +39,8 @@ static const float half = 0.5;
We find the actual square root and half of its reciprocal
simultaneously. */
-#ifdef __STDC__
double
__ieee754_sqrt (double b)
-#else
-double
-__ieee754_sqrt (b)
- double b;
-#endif
{
if (__builtin_expect (b > 0, 1))
{
@@ -132,3 +126,4 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
index 26fa067abf..a917f313ab 100644
--- a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
@@ -37,14 +37,8 @@ static const float threehalf = 1.5;
We find the reciprocal square root and use that to compute the actual
square root. */
-#ifdef __STDC__
float
__ieee754_sqrtf (float b)
-#else
-float
-__ieee754_sqrtf (b)
- float b;
-#endif
{
if (__builtin_expect (b > 0, 1))
{
@@ -99,3 +93,4 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
index 71e516d1c8..fc4a74990e 100644
--- a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
@@ -132,3 +132,4 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
index 26fa067abf..9d175122a8 100644
--- a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
@@ -99,3 +99,4 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)

384
meta-digi-dey/recipes-core/glibc/glibc/0010-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
View File

@ -1,384 +0,0 @@
From 6b6e1dcd707017598ea3bdc2d91a761943b62218 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:16:38 +0000
Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
__slow versions
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c | 12 ++++++++++--
sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c | 8 +++++++-
sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c | 14 +++++++++++---
sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c | 12 ++++++++++--
sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c | 14 +++++++++++---
sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c | 12 ++++++++++--
sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c | 8 ++++++++
sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c | 8 ++++++++
sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c | 12 ++++++++++--
sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c | 9 ++++++++-
sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c | 14 +++++++++++---
sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c | 12 ++++++++++--
12 files changed, 114 insertions(+), 21 deletions(-)
diff --git a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
index 1795fd6c3e..daa83f3fe8 100644
--- a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
@@ -40,7 +40,7 @@ static const float half = 0.5;
simultaneously. */
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -126,4 +126,12 @@ __ieee754_sqrt (double b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
index a917f313ab..b812cf1705 100644
--- a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
@@ -38,7 +38,7 @@ static const float threehalf = 1.5;
square root. */
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -93,4 +93,10 @@ __ieee754_sqrtf (float b)
}
return f_washf (b);
}
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
index fc4a74990e..7038a70b47 100644
--- a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
index 9d175122a8..10de1f0cc3 100644
--- a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
index fc4a74990e..7038a70b47 100644
--- a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
index 9d175122a8..10de1f0cc3 100644
--- a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
index fc4a74990e..1c34244bd8 100644
--- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
index 9d175122a8..812653558f 100644
--- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
index 1795fd6c3e..13a81973e3 100644
--- a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
@@ -40,7 +40,7 @@ static const float half = 0.5;
simultaneously. */
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -126,4 +126,12 @@ __ieee754_sqrt (double b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
index a917f313ab..fae2d81210 100644
--- a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
@@ -38,7 +38,7 @@ static const float threehalf = 1.5;
square root. */
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -93,4 +93,11 @@ __ieee754_sqrtf (float b)
}
return f_washf (b);
}
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
diff --git a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
index fc4a74990e..7038a70b47 100644
--- a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
diff --git a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
index 9d175122a8..10de1f0cc3 100644
--- a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)

58
meta-digi-dey/recipes-core/glibc/glibc/0011-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
View File

@ -1,58 +0,0 @@
From 297bac9429260f8df495b81d3fae8ae4c6913f5f Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:20:09 +0000
Subject: [PATCH] Quote from bug 1443 which explains what the patch does :
We build some random program and link it with -lust. When we run it,
it dies with a SIGSEGV before reaching main().
Libust.so depends on liburcu-bp.so from the usermode-rcu package.
Although libust.so is not prelinked, liburcu-bp.so IS prelinked; this
is critical.
Libust.so uses a TLS / __thread variable that is defined in liburcu-
bp.so. There are special ARM-specific relocation types that allow two
shared libraries to share thread-specific data. This is critical too.
One more critical issue: although liburcu-bp.so is prelinked, we can't
load it at its prelinked address, because we also link against
librt.so, and librt.so uses that address.
The dynamic linker is forced to relink liburcu-bp.so at a different
address. In the course of relinking, it processes the special ARM
relocation record mentioned above. The prelinker has already filled
in the information, which is a short offset into a table of thread-
specific data that is allocated per-thread for each library that uses
TLS. Because the normal behavior of a relocation is to add the symbol
value to an addend stored at the address being relocated, we end up
adding the short offset to itself, doubling it.
Now we have an awkward situation. The libust.so library doesn't know
about the addend, so its TLS data for this element is correct. The
liburcu-bp.so library has a different offset for the element. When we
go to initialize the element for the first time in liburcu-bp.so, we
write the address of the result at the doubled (broken) offset.
Later, when we refer to the address from libust.so, we check the value
at the correct offset, but it's NULL, so we eat hot SIGSEGV.
Upstream-Status: Pending
Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/arm/dl-machine.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/arm/dl-machine.h b/sysdeps/arm/dl-machine.h
index ff5e09e207..d68bfe5cbe 100644
--- a/sysdeps/arm/dl-machine.h
+++ b/sysdeps/arm/dl-machine.h
@@ -510,7 +510,7 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
case R_ARM_TLS_DTPOFF32:
if (sym != NULL)
- *reloc_addr += sym->st_value;
+ *reloc_addr = sym->st_value;
break;
case R_ARM_TLS_TPOFF32:

33
meta-digi-dey/recipes-core/glibc/glibc/0012-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
View File

@ -1,33 +0,0 @@
From f389babf3c920e68b7d7391556a78ebf62a21ebe Mon Sep 17 00:00:00 2001
From: Ting Liu <b28495@freescale.com>
Date: Wed, 19 Dec 2012 04:39:57 -0600
Subject: [PATCH] eglibc: run libm-err-tab.pl with specific dirs in ${S}
libm-err-tab.pl will parse all the files named "libm-test-ulps"
in the given dir recursively. To avoid parsing the one in
${S}/.pc/ (it does exist after eglibc adds aarch64 support,
${S}/.pc/aarch64-0001-glibc-fsf-v1-eaf6f205.patch/ports/sysdeps/
aarch64/libm-test-ulps), run libm-err-tab.pl with specific dirs
in ${S}.
Upstream-Status: inappropriate [OE specific]
Signed-off-by: Ting Liu <b28495@freescale.com>
---
manual/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/manual/Makefile b/manual/Makefile
index e83444341e..aa2645bc55 100644
--- a/manual/Makefile
+++ b/manual/Makefile
@@ -103,7 +103,8 @@ $(objpfx)stamp-libm-err: $(..)math/gen-libm-test.py \
$(wildcard $(foreach dir,$(sysdirs),\
$(dir)/libm-test-ulps))
pwd=`pwd`; \
- $(PYTHON) $< -s $$pwd/.. -m $(objpfx)libm-err-tmp
+ $(PYTHON) $< -s $$pwd/../ports -m $(objpfx)libm-err-tmp
+ $(PYTHON) $< -s $$pwd/../sysdeps -m $(objpfx)libm-err-tmp
$(move-if-change) $(objpfx)libm-err-tmp $(objpfx)libm-err.texi
touch $@

58
meta-digi-dey/recipes-core/glibc/glibc/0013-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
View File

@ -1,58 +0,0 @@
From 4b0d41a315e66f688fef7b0c2e2b6ce9fa16ec93 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:24:46 +0000
Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
__slow versions
Upstream-Status: Pending
Signed-off-by: chunrong guo <B40290@freescale.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c | 6 +++---
sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
index 1c34244bd8..7038a70b47 100644
--- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
+++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
index 812653558f..10de1f0cc3 100644
--- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{

39
meta-digi-dey/recipes-core/glibc/glibc/0014-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
View File

@ -1,39 +0,0 @@
From c062a462fee53a30a85d693c8288b5bd8fe4ec6e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:27:10 +0000
Subject: [PATCH] sysdeps/gnu/configure.ac: handle correctly
$libc_cv_rootsbindir
Upstream-Status:Pending
Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/gnu/configure | 2 +-
sysdeps/gnu/configure.ac | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sysdeps/gnu/configure b/sysdeps/gnu/configure
index c15d1087e8..37cc983f2a 100644
--- a/sysdeps/gnu/configure
+++ b/sysdeps/gnu/configure
@@ -32,6 +32,6 @@ case "$prefix" in
else
libc_cv_localstatedir=$localstatedir
fi
- libc_cv_rootsbindir=/sbin
+ test -n "$libc_cv_rootsbindir" || libc_cv_rootsbindir=/sbin
;;
esac
diff --git a/sysdeps/gnu/configure.ac b/sysdeps/gnu/configure.ac
index 634fe4de2a..3db1697f4f 100644
--- a/sysdeps/gnu/configure.ac
+++ b/sysdeps/gnu/configure.ac
@@ -21,6 +21,6 @@ case "$prefix" in
else
libc_cv_localstatedir=$localstatedir
fi
- libc_cv_rootsbindir=/sbin
+ test -n "$libc_cv_rootsbindir" || libc_cv_rootsbindir=/sbin
;;
esac

260
meta-digi-dey/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
View File

@ -1,260 +0,0 @@
From 0bd39d8907953f18e01742f42b24647ac7689d0a Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:31:06 +0000
Subject: [PATCH] 'yes' within the path sets wrong config variables
It seems that the 'AC_EGREP_CPP(yes...' example is quite popular
but being such a short word to grep it is likely to produce
false-positive matches with the path it is configured into.
The change is to use a more elaborated string to grep for.
Upstream-Status: Submitted [libc-alpha@sourceware.org]
Signed-off-by: Benjamin Esquivel <benjamin.esquivel@linux.intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/aarch64/configure | 4 ++--
sysdeps/aarch64/configure.ac | 4 ++--
sysdeps/arm/configure | 4 ++--
sysdeps/arm/configure.ac | 4 ++--
sysdeps/mips/configure | 4 ++--
sysdeps/mips/configure.ac | 4 ++--
sysdeps/nios2/configure | 4 ++--
sysdeps/nios2/configure.ac | 4 ++--
sysdeps/unix/sysv/linux/mips/configure | 4 ++--
sysdeps/unix/sysv/linux/mips/configure.ac | 4 ++--
sysdeps/unix/sysv/linux/powerpc/powerpc64/configure | 8 ++++----
sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac | 8 ++++----
12 files changed, 28 insertions(+), 28 deletions(-)
diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
index 83c3a23e44..a68c946277 100644
--- a/sysdeps/aarch64/configure
+++ b/sysdeps/aarch64/configure
@@ -157,12 +157,12 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __AARCH64EB__
- yes
+ is_aarch64_be
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "is_aarch64_be" >/dev/null 2>&1; then :
libc_cv_aarch64_be=yes
else
libc_cv_aarch64_be=no
diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac
index 66f755078a..a32b265bbe 100644
--- a/sysdeps/aarch64/configure.ac
+++ b/sysdeps/aarch64/configure.ac
@@ -17,8 +17,8 @@ AC_DEFINE(SUPPORT_STATIC_PIE)
# the dynamic linker via %ifdef.
AC_CACHE_CHECK([for big endian],
[libc_cv_aarch64_be],
- [AC_EGREP_CPP(yes,[#ifdef __AARCH64EB__
- yes
+ [AC_EGREP_CPP(is_aarch64_be,[#ifdef __AARCH64EB__
+ is_aarch64_be
#endif
], libc_cv_aarch64_be=yes, libc_cv_aarch64_be=no)])
if test $libc_cv_aarch64_be = yes; then
diff --git a/sysdeps/arm/configure b/sysdeps/arm/configure
index 431e843b2b..e152461138 100644
--- a/sysdeps/arm/configure
+++ b/sysdeps/arm/configure
@@ -151,12 +151,12 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ARM_PCS_VFP
- yes
+ use_arm_pcs_vfp
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "use_arm_pcs_vfp" >/dev/null 2>&1; then :
libc_cv_arm_pcs_vfp=yes
else
libc_cv_arm_pcs_vfp=no
diff --git a/sysdeps/arm/configure.ac b/sysdeps/arm/configure.ac
index 90cdd69c75..05a262ba00 100644
--- a/sysdeps/arm/configure.ac
+++ b/sysdeps/arm/configure.ac
@@ -15,8 +15,8 @@ AC_DEFINE(PI_STATIC_AND_HIDDEN)
# the dynamic linker via %ifdef.
AC_CACHE_CHECK([whether the compiler is using the ARM hard-float ABI],
[libc_cv_arm_pcs_vfp],
- [AC_EGREP_CPP(yes,[#ifdef __ARM_PCS_VFP
- yes
+ [AC_EGREP_CPP(use_arm_pcs_vfp,[#ifdef __ARM_PCS_VFP
+ use_arm_pcs_vfp
#endif
], libc_cv_arm_pcs_vfp=yes, libc_cv_arm_pcs_vfp=no)])
if test $libc_cv_arm_pcs_vfp = yes; then
diff --git a/sysdeps/mips/configure b/sysdeps/mips/configure
index 4e13248c03..f14af952d0 100644
--- a/sysdeps/mips/configure
+++ b/sysdeps/mips/configure
@@ -143,11 +143,11 @@ else
/* end confdefs.h. */
dnl
#ifdef __mips_nan2008
-yes
+use_mips_nan2008
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "use_mips_nan2008" >/dev/null 2>&1; then :
libc_cv_mips_nan2008=yes
else
libc_cv_mips_nan2008=no
diff --git a/sysdeps/mips/configure.ac b/sysdeps/mips/configure.ac
index bcbdaffd9f..ad3057f4cc 100644
--- a/sysdeps/mips/configure.ac
+++ b/sysdeps/mips/configure.ac
@@ -6,9 +6,9 @@ dnl position independent way.
dnl AC_DEFINE(PI_STATIC_AND_HIDDEN)
AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
- libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
+ libc_cv_mips_nan2008, [AC_EGREP_CPP(use_mips_nan2008, [dnl
#ifdef __mips_nan2008
-yes
+use_mips_nan2008
#endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
if test x$libc_cv_mips_nan2008 = xyes; then
AC_DEFINE(HAVE_MIPS_NAN2008)
diff --git a/sysdeps/nios2/configure b/sysdeps/nios2/configure
index 14c8a3a014..dde3814ef2 100644
--- a/sysdeps/nios2/configure
+++ b/sysdeps/nios2/configure
@@ -142,12 +142,12 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __nios2_big_endian__
- yes
+ is_nios2_be
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "is_nios2_be" >/dev/null 2>&1; then :
libc_cv_nios2_be=yes
else
libc_cv_nios2_be=no
diff --git a/sysdeps/nios2/configure.ac b/sysdeps/nios2/configure.ac
index f05f43802b..dc8639902d 100644
--- a/sysdeps/nios2/configure.ac
+++ b/sysdeps/nios2/configure.ac
@@ -4,8 +4,8 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Nios II big endian is not yet supported.
AC_CACHE_CHECK([for big endian],
[libc_cv_nios2_be],
- [AC_EGREP_CPP(yes,[#ifdef __nios2_big_endian__
- yes
+ [AC_EGREP_CPP(is_nios2_be,[#ifdef __nios2_big_endian__
+ is_nios2_be
#endif
], libc_cv_nios2_be=yes, libc_cv_nios2_be=no)])
if test $libc_cv_nios2_be = yes; then
diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure
index f25f2a3a65..1b7483e6c6 100644
--- a/sysdeps/unix/sysv/linux/mips/configure
+++ b/sysdeps/unix/sysv/linux/mips/configure
@@ -414,11 +414,11 @@ else
/* end confdefs.h. */
dnl
#ifdef __mips_nan2008
-yes
+use_mips_nan2008
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "use_mips_nan2008" >/dev/null 2>&1; then :
libc_cv_mips_nan2008=yes
else
libc_cv_mips_nan2008=no
diff --git a/sysdeps/unix/sysv/linux/mips/configure.ac b/sysdeps/unix/sysv/linux/mips/configure.ac
index 049a0f4bdf..005526d4e8 100644
--- a/sysdeps/unix/sysv/linux/mips/configure.ac
+++ b/sysdeps/unix/sysv/linux/mips/configure.ac
@@ -105,9 +105,9 @@ AC_COMPILE_IFELSE(
LIBC_CONFIG_VAR([mips-mode-switch],[${libc_mips_mode_switch}])
AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
- libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
+ libc_cv_mips_nan2008, [AC_EGREP_CPP(use_mips_nan2008, [dnl
#ifdef __mips_nan2008
-yes
+use_mips_nan2008
#endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
libc_mips_nan=
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
index ae7f254da4..874519000b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
@@ -155,12 +155,12 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if _CALL_ELF == 2
- yes
+ use_ppc_elfv2_abi
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "use_ppc_elfv2_abi" >/dev/null 2>&1; then :
libc_cv_ppc64_elfv2_abi=yes
else
libc_cv_ppc64_elfv2_abi=no
@@ -188,12 +188,12 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _CALL_ELF
- yes
+ is_def_call_elf
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
+ $EGREP "is_def_call_elf" >/dev/null 2>&1; then :
libc_cv_ppc64_def_call_elf=yes
else
libc_cv_ppc64_def_call_elf=no
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
index f9cba6e15d..b21f72f1e4 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
@@ -6,8 +6,8 @@ LIBC_SLIBDIR_RTLDDIR([lib64], [lib64])
# Define default-abi according to compiler flags.
AC_CACHE_CHECK([whether the compiler is using the PowerPC64 ELFv2 ABI],
[libc_cv_ppc64_elfv2_abi],
- [AC_EGREP_CPP(yes,[#if _CALL_ELF == 2
- yes
+ [AC_EGREP_CPP(use_ppc_elfv2_abi,[#if _CALL_ELF == 2
+ use_ppc_elfv2_abi
#endif
], libc_cv_ppc64_elfv2_abi=yes, libc_cv_ppc64_elfv2_abi=no)])
if test $libc_cv_ppc64_elfv2_abi = yes; then
@@ -19,8 +19,8 @@ else
# Compiler that do not support ELFv2 ABI does not define _CALL_ELF
AC_CACHE_CHECK([whether the compiler defines _CALL_ELF],
[libc_cv_ppc64_def_call_elf],
- [AC_EGREP_CPP(yes,[#ifdef _CALL_ELF
- yes
+ [AC_EGREP_CPP(is_def_call_elf,[#ifdef _CALL_ELF
+ is_def_call_elf
#endif
], libc_cv_ppc64_def_call_elf=yes, libc_cv_ppc64_def_call_elf=no)])
if test $libc_cv_ppc64_def_call_elf = no; then

42
meta-digi-dey/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
View File

@ -1,42 +0,0 @@
From 3feb4213628f1485000ffe1d3fd26e37a7b14336 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:33:03 +0000
Subject: [PATCH] timezone: re-written tzselect as posix sh
To avoid the bash dependency.
Upstream-Status: Pending
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
timezone/Makefile | 2 +-
timezone/tzselect.ksh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/timezone/Makefile b/timezone/Makefile
index 395abfeebd..2d939edf75 100644
--- a/timezone/Makefile
+++ b/timezone/Makefile
@@ -123,7 +123,7 @@ $(testdata)/XT%: testdata/XT%
cp $< $@
$(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make
- sed -e 's|/bin/bash|$(BASH)|' \
+ sed -e 's|/bin/bash|/bin/sh|' \
-e 's|TZDIR=[^}]*|TZDIR=$(zonedir)|' \
-e '/TZVERSION=/s|see_Makefile|"$(version)"|' \
-e '/PKGVERSION=/s|=.*|="$(PKGVERSION)"|' \
diff --git a/timezone/tzselect.ksh b/timezone/tzselect.ksh
index 18fce27e24..70745f9d36 100755
--- a/timezone/tzselect.ksh
+++ b/timezone/tzselect.ksh
@@ -34,7 +34,7 @@ REPORT_BUGS_TO=tz@iana.org
# Specify default values for environment variables if they are unset.
: ${AWK=awk}
-: ${TZDIR=`pwd`}
+: ${TZDIR=$(pwd)}
# Output one argument as-is to standard output.
# Safer than 'echo', which can mishandle '\' or leading '-'.

72
meta-digi-dey/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
View File

@ -1,72 +0,0 @@
From f6119b98a9caa80642d69a97edc98f57ecef5c3c Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 31 Dec 2015 14:33:02 -0800
Subject: [PATCH] Remove bash dependency for nscd init script
The nscd init script uses #! /bin/bash but only really uses one bashism
(translated strings), so remove them and switch the shell to #!/bin/sh.
Upstream-Status: Pending
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
nscd/nscd.init | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/nscd/nscd.init b/nscd/nscd.init
index a882da7d8b..b02986ec15 100644
--- a/nscd/nscd.init
+++ b/nscd/nscd.init
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
#
# nscd: Starts the Name Switch Cache Daemon
#
@@ -49,7 +49,7 @@ prog=nscd
start () {
[ -d /var/run/nscd ] || mkdir /var/run/nscd
[ -d /var/db/nscd ] || mkdir /var/db/nscd
- echo -n $"Starting $prog: "
+ echo -n "Starting $prog: "
daemon /usr/sbin/nscd
RETVAL=$?
echo
@@ -58,7 +58,7 @@ start () {
}
stop () {
- echo -n $"Stopping $prog: "
+ echo -n "Stopping $prog: "
/usr/sbin/nscd -K
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
@@ -67,9 +67,9 @@ stop () {
# a non-privileged user
rm -f /var/run/nscd/nscd.pid
rm -f /var/run/nscd/socket
- success $"$prog shutdown"
+ success "$prog shutdown"
else
- failure $"$prog shutdown"
+ failure "$prog shutdown"
fi
echo
return $RETVAL
@@ -103,13 +103,13 @@ case "$1" in
RETVAL=$?
;;
force-reload | reload)
- echo -n $"Reloading $prog: "
+ echo -n "Reloading $prog: "
killproc /usr/sbin/nscd -HUP
RETVAL=$?
echo
;;
*)
- echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
+ echo "Usage: $0 {start|stop|status|restart|reload|condrestart}"
RETVAL=1
;;
esac

616
meta-digi-dey/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
View File

@ -1,616 +0,0 @@
From 060ba13b5ac5e90517d540f009ebdcdcf62f9685 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:42:58 +0000
Subject: [PATCH] eglibc: Cross building and testing instructions
Ported from eglibc
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
GLIBC.cross-building | 383 +++++++++++++++++++++++++++++++++++++++++++
GLIBC.cross-testing | 205 +++++++++++++++++++++++
2 files changed, 588 insertions(+)
create mode 100644 GLIBC.cross-building
create mode 100644 GLIBC.cross-testing
diff --git a/GLIBC.cross-building b/GLIBC.cross-building
new file mode 100644
index 0000000000..e6e0da1aaf
--- /dev/null
+++ b/GLIBC.cross-building
@@ -0,0 +1,383 @@
+ -*- mode: text -*-
+
+ Cross-Compiling GLIBC
+ Jim Blandy <jimb@codesourcery.com>
+
+
+Introduction
+
+Most GNU tools have a simple build procedure: you run their
+'configure' script, and then you run 'make'. Unfortunately, the
+process of cross-compiling the GNU C library is quite a bit more
+involved:
+
+1) Build a cross-compiler, with certain facilities disabled.
+
+2) Configure the C library using the compiler you built in step 1).
+ Build a few of the C run-time object files, but not the rest of the
+ library. Install the library's header files and the run-time
+ object files, and create a dummy libc.so.
+
+3) Build a second cross-compiler, using the header files and object
+ files you installed in step 2.
+
+4) Configure, build, and install a fresh C library, using the compiler
+ built in step 3.
+
+5) Build a third cross-compiler, based on the C library built in step 4.
+
+The reason for this complexity is that, although GCC and the GNU C
+library are distributed separately, they are not actually independent
+of each other: GCC requires the C library's headers and some object
+files to compile its own libraries, while the C library depends on
+GCC's libraries. GLIBC includes features and bug fixes to the stock
+GNU C library that simplify this process, but the fundamental
+interdependency stands.
+
+In this document, we explain how to cross-compile an GLIBC/GCC pair
+from source. Our intended audience is developers who are already
+familiar with the GNU toolchain and comfortable working with
+cross-development tools. While we do present a worked example to
+accompany the explanation, for clarity's sake we do not cover many of
+the options available to cross-toolchain users.
+
+
+Preparation
+
+GLIBC requires recent versions of the GNU binutils, GCC, and the
+Linux kernel. The web page <http://www.eglibc.org/prerequisites>
+documents the current requirements, and lists patches needed for
+certain target architectures. As of this writing, these build
+instructions have been tested with binutils 2.22.51, GCC 4.6.2,
+and Linux 3.1.
+
+First, let's set some variables, to simplify later commands. We'll
+build GLIBC and GCC for an ARM target, known to the Linux kernel
+as 'arm', and we'll do the build on an Intel x86_64 Linux box:
+
+ $ build=x86_64-pc-linux-gnu
+ $ host=$build
+ $ target=arm-none-linux-gnueabi
+ $ linux_arch=arm
+
+We're using the aforementioned versions of Binutils, GCC, and Linux:
+
+ $ binutilsv=binutils-2.22.51
+ $ gccv=gcc-4.6.2
+ $ linuxv=linux-3.1
+
+We're carrying out the entire process under '~/cross-build', which
+contains unpacked source trees for binutils, gcc, and linux kernel,
+along with GLIBC svn trunk (which can be checked-out with
+'svn co http://www.eglibc.org/svn/trunk eglibc'):
+
+ $ top=$HOME/cross-build/$target
+ $ src=$HOME/cross-build/src
+ $ ls $src
+ binutils-2.22.51 glibc gcc-4.6.2 linux-3.1
+
+We're going to place our build directories in a subdirectory 'obj',
+we'll install the cross-development toolchain in 'tools', and we'll
+place our sysroot (containing files to be installed on the target
+system) in 'sysroot':
+
+ $ obj=$top/obj
+ $ tools=$top/tools
+ $ sysroot=$top/sysroot
+
+
+Binutils
+
+Configuring and building binutils for the target is straightforward:
+
+ $ mkdir -p $obj/binutils
+ $ cd $obj/binutils
+ $ $src/$binutilsv/configure \
+ > --target=$target \
+ > --prefix=$tools \
+ > --with-sysroot=$sysroot
+ $ make
+ $ make install
+
+
+The First GCC
+
+For our work, we need a cross-compiler targeting an ARM Linux
+system. However, that configuration includes the shared library
+'libgcc_s.so', which is compiled against the GLIBC headers (which we
+haven't installed yet) and linked against 'libc.so' (which we haven't
+built yet).
+
+Fortunately, there are configuration options for GCC which tell it not
+to build 'libgcc_s.so'. The '--without-headers' option is supposed to
+take care of this, but its implementation is incomplete, so you must
+also configure with the '--with-newlib' option. While '--with-newlib'
+appears to mean "Use the Newlib C library", its effect is to tell the
+GCC build machinery, "Don't assume there is a C library available."
+
+We also need to disable some of the libraries that would normally be
+built along with GCC, and specify that only the compiler for the C
+language is needed.
+
+So, we create a build directory, configure, make, and install.
+
+ $ mkdir -p $obj/gcc1
+ $ cd $obj/gcc1
+ $ $src/$gccv/configure \
+ > --target=$target \
+ > --prefix=$tools \
+ > --without-headers --with-newlib \
+ > --disable-shared --disable-threads --disable-libssp \
+ > --disable-libgomp --disable-libmudflap --disable-libquadmath \
+ > --disable-decimal-float --disable-libffi \
+ > --enable-languages=c
+ $ PATH=$tools/bin:$PATH make
+ $ PATH=$tools/bin:$PATH make install
+
+
+Linux Kernel Headers
+
+To configure GLIBC, we also need Linux kernel headers in place.
+Fortunately, the Linux makefiles have a target that installs them for
+us. Since the process does modify the source tree a bit, we make a
+copy first:
+
+ $ cp -r $src/$linuxv $obj/linux
+ $ cd $obj/linux
+
+Now we're ready to install the headers into the sysroot:
+
+ $ PATH=$tools/bin:$PATH \
+ > make headers_install \
+ > ARCH=$linux_arch CROSS_COMPILE=$target- \
+ > INSTALL_HDR_PATH=$sysroot/usr
+
+
+GLIBC Headers and Preliminary Objects
+
+Using the cross-compiler we've just built, we can now configure GLIBC
+well enough to install the headers and build the object files that the
+full cross-compiler will need:
+
+ $ mkdir -p $obj/glibc-headers
+ $ cd $obj/glibc-headers
+ $ BUILD_CC=gcc \
+ > CC=$tools/bin/$target-gcc \
+ > CXX=$tools/bin/$target-g++ \
+ > AR=$tools/bin/$target-ar \
+ > RANLIB=$tools/bin/$target-ranlib \
+ > $src/glibc/libc/configure \
+ > --prefix=/usr \
+ > --with-headers=$sysroot/usr/include \
+ > --build=$build \
+ > --host=$target \
+ > --disable-profile --without-gd --without-cvs \
+ > --enable-add-ons=nptl,libidn,../ports
+
+The option '--prefix=/usr' may look strange, but you should never
+configure GLIBC with a prefix other than '/usr': in various places,
+GLIBC's build system checks whether the prefix is '/usr', and does
+special handling only if that is the case. Unless you use this
+prefix, you will get a sysroot that does not use the standard Linux
+directory layouts and cannot be used as a basis for the root
+filesystem on your target system compatibly with normal GLIBC
+installations.
+
+The '--with-headers' option tells GLIBC where the Linux headers have
+been installed.
+
+The '--enable-add-ons=nptl,libidn,../ports' option tells GLIBC to look
+for the listed glibc add-ons. Most notably the ports add-on (located
+just above the libc sources in the GLIBC svn tree) is required to
+support ARM targets.
+
+We can now use the 'install-headers' makefile target to install the
+headers:
+
+ $ make install-headers install_root=$sysroot \
+ > install-bootstrap-headers=yes
+
+The 'install_root' variable indicates where the files should actually
+be installed; its value is treated as the parent of the '--prefix'
+directory we passed to the configure script, so the headers will go in
+'$sysroot/usr/include'. The 'install-bootstrap-headers' variable
+requests special handling for certain tricky header files.
+
+Next, there are a few object files needed to link shared libraries,
+which we build and install by hand:
+
+ $ mkdir -p $sysroot/usr/lib
+ $ make csu/subdir_lib
+ $ cp csu/crt1.o csu/crti.o csu/crtn.o $sysroot/usr/lib
+
+Finally, 'libgcc_s.so' requires a 'libc.so' to link against. However,
+since we will never actually execute its code, it doesn't matter what
+it contains. So, treating '/dev/null' as a C source file, we produce
+a dummy 'libc.so' in one step:
+
+ $ $tools/bin/$target-gcc -nostdlib -nostartfiles -shared -x c /dev/null \
+ > -o $sysroot/usr/lib/libc.so
+
+
+The Second GCC
+
+With the GLIBC headers and selected object files installed, we can
+now build a GCC that is capable of compiling GLIBC. We configure,
+build, and install the second GCC, again building only the C compiler,
+and avoiding libraries we won't use:
+
+ $ mkdir -p $obj/gcc2
+ $ cd $obj/gcc2
+ $ $src/$gccv/configure \
+ > --target=$target \
+ > --prefix=$tools \
+ > --with-sysroot=$sysroot \
+ > --disable-libssp --disable-libgomp --disable-libmudflap \
+ > --disable-libffi --disable-libquadmath \
+ > --enable-languages=c
+ $ PATH=$tools/bin:$PATH make
+ $ PATH=$tools/bin:$PATH make install
+
+
+GLIBC, Complete
+
+With the second compiler built and installed, we're now ready for the
+full GLIBC build:
+
+ $ mkdir -p $obj/glibc
+ $ cd $obj/glibc
+ $ BUILD_CC=gcc \
+ > CC=$tools/bin/$target-gcc \
+ > CXX=$tools/bin/$target-g++ \
+ > AR=$tools/bin/$target-ar \
+ > RANLIB=$tools/bin/$target-ranlib \
+ > $src/glibc/libc/configure \
+ > --prefix=/usr \
+ > --with-headers=$sysroot/usr/include \
+ > --with-kconfig=$obj/linux/scripts/kconfig \
+ > --build=$build \
+ > --host=$target \
+ > --disable-profile --without-gd --without-cvs \
+ > --enable-add-ons=nptl,libidn,../ports
+
+Note the additional '--with-kconfig' option. This tells GLIBC where to
+find the host config tools used by the kernel 'make config' and 'make
+menuconfig'. These tools can be re-used by GLIBC for its own 'make
+*config' support, which will create 'option-groups.config' for you.
+But first make sure those tools have been built by running some
+dummy 'make *config' calls in the kernel directory:
+
+ $ cd $obj/linux
+ $ PATH=$tools/bin:$PATH make config \
+ > ARCH=$linux_arch CROSS_COMPILE=$target- \
+ $ PATH=$tools/bin:$PATH make menuconfig \
+ > ARCH=$linux_arch CROSS_COMPILE=$target- \
+
+Now we can configure and build the full GLIBC:
+
+ $ cd $obj/glibc
+ $ PATH=$tools/bin:$PATH make defconfig
+ $ PATH=$tools/bin:$PATH make menuconfig
+ $ PATH=$tools/bin:$PATH make
+ $ PATH=$tools/bin:$PATH make install install_root=$sysroot
+
+At this point, we have a complete GLIBC installation in '$sysroot',
+with header files, library files, and most of the C runtime startup
+files in place.
+
+
+The Third GCC
+
+Finally, we recompile GCC against this full installation, enabling
+whatever languages and libraries we would like to use:
+
+ $ mkdir -p $obj/gcc3
+ $ cd $obj/gcc3
+ $ $src/$gccv/configure \
+ > --target=$target \
+ > --prefix=$tools \
+ > --with-sysroot=$sysroot \
+ > --enable-__cxa_atexit \
+ > --disable-libssp --disable-libgomp --disable-libmudflap \
+ > --enable-languages=c,c++
+ $ PATH=$tools/bin:$PATH make
+ $ PATH=$tools/bin:$PATH make install
+
+The '--enable-__cxa_atexit' option tells GCC what sort of C++
+destructor support to expect from the C library; it's required with
+GLIBC.
+
+And since GCC's installation process isn't designed to help construct
+sysroot trees, we must manually copy certain libraries into place in
+the sysroot.
+
+ $ cp -d $tools/$target/lib/libgcc_s.so* $sysroot/lib
+ $ cp -d $tools/$target/lib/libstdc++.so* $sysroot/usr/lib
+
+
+Trying Things Out
+
+At this point, '$tools' contains a cross toolchain ready to use
+the GLIBC installation in '$sysroot':
+
+ $ cat > hello.c <<EOF
+ > #include <stdio.h>
+ > int
+ > main (int argc, char **argv)
+ > {
+ > puts ("Hello, world!");
+ > return 0;
+ > }
+ > EOF
+ $ $tools/bin/$target-gcc -Wall hello.c -o hello
+ $ cat > c++-hello.cc <<EOF
+ > #include <iostream>
+ > int
+ > main (int argc, char **argv)
+ > {
+ > std::cout << "Hello, C++ world!" << std::endl;
+ > return 0;
+ > }
+ > EOF
+ $ $tools/bin/$target-g++ -Wall c++-hello.cc -o c++-hello
+
+
+We can use 'readelf' to verify that these are indeed executables for
+our target, using our dynamic linker:
+
+ $ $tools/bin/$target-readelf -hl hello
+ ELF Header:
+ ...
+ Type: EXEC (Executable file)
+ Machine: ARM
+
+ ...
+ Program Headers:
+ Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
+ PHDR 0x000034 0x10000034 0x10000034 0x00100 0x00100 R E 0x4
+ INTERP 0x000134 0x00008134 0x00008134 0x00013 0x00013 R 0x1
+ [Requesting program interpreter: /lib/ld-linux.so.3]
+ LOAD 0x000000 0x00008000 0x00008000 0x0042c 0x0042c R E 0x8000
+ ...
+
+Looking at the dynamic section of the installed 'libgcc_s.so', we see
+that the 'NEEDED' entry for the C library does include the '.6'
+suffix, indicating that was linked against our fully build GLIBC, and
+not our dummy 'libc.so':
+
+ $ $tools/bin/$target-readelf -d $sysroot/lib/libgcc_s.so.1
+ Dynamic section at offset 0x1083c contains 24 entries:
+ Tag Type Name/Value
+ 0x00000001 (NEEDED) Shared library: [libc.so.6]
+ 0x0000000e (SONAME) Library soname: [libgcc_s.so.1]
+ ...
+
+
+And on the target machine, we can run our programs:
+
+ $ $sysroot/lib/ld.so.1 --library-path $sysroot/lib:$sysroot/usr/lib \
+ > ./hello
+ Hello, world!
+ $ $sysroot/lib/ld.so.1 --library-path $sysroot/lib:$sysroot/usr/lib \
+ > ./c++-hello
+ Hello, C++ world!
diff --git a/GLIBC.cross-testing b/GLIBC.cross-testing
new file mode 100644
index 0000000000..b67b468466
--- /dev/null
+++ b/GLIBC.cross-testing
@@ -0,0 +1,205 @@
+ -*- mode: text -*-
+
+ Cross-Testing With GLIBC
+ Jim Blandy <jimb@codesourcery.com>
+
+
+Introduction
+
+Developers writing software for embedded systems often use a desktop
+or other similarly capable computer for development, but need to run
+tests on the embedded system, or perhaps on a simulator. When
+configured for cross-compilation, the stock GNU C library simply
+disables running tests altogether: the command 'make tests' builds
+test programs, but does not run them. GLIBC, however, provides
+facilities for compiling tests and generating data files on the build
+system, but running the test programs themselves on a remote system or
+simulator.
+
+
+Test environment requirements
+
+The test environment must meet certain conditions for GLIBC's
+cross-testing facilities to work:
+
+- Shared filesystems. The 'build' system, on which you configure and
+ compile GLIBC, and the 'host' system, on which you intend to run
+ GLIBC, must share a filesystem containing the GLIBC build and
+ source trees. Files must appear at the same paths on both systems.
+
+- Remote-shell like invocation. There must be a way to run a program
+ on the host system from the build system, passing it properly quoted
+ command-line arguments, setting environment variables, and
+ inheriting the caller's standard input and output.
+
+
+Usage
+
+To use GLIBC's cross-testing support, provide values for the
+following Make variables when you invoke 'make':
+
+- cross-test-wrapper
+
+ This should be the name of the cross-testing wrapper command, along
+ with any arguments.
+
+- cross-localedef
+
+ This should be the name of a cross-capable localedef program, like
+ that included in the GLIBC 'localedef' module, along with any
+ arguments needed.
+
+These are each explained in detail below.
+
+
+The Cross-Testing Wrapper
+
+To run test programs reliably, the stock GNU C library takes care to
+ensure that test programs use the newly compiled dynamic linker and
+shared libraries, and never the host system's installed libraries. To
+accomplish this, it runs the tests by explicitly invoking the dynamic
+linker from the build tree, passing it a list of build tree
+directories to search for shared libraries, followed by the name of
+the executable to run and its arguments.
+
+For example, where one might normally run a test program like this:
+
+ $ ./tst-foo arg1 arg2
+
+the GNU C library might run that program like this:
+
+ $ $objdir/elf/ld-linux.so.3 --library-path $objdir \
+ ./tst-foo arg1 arg2
+
+(where $objdir is the path to the top of the build tree, and the
+trailing backslash indicates a continuation of the command). In other
+words, each test program invocation is 'wrapped up' inside an explicit
+invocation of the dynamic linker, which must itself execute the test
+program, having loaded shared libraries from the appropriate
+directories.
+
+To support cross-testing, GLIBC allows the developer to optionally
+set the 'cross-test-wrapper' Make variable to another wrapper command,
+to which it passes the entire dynamic linker invocation shown above as
+arguments. For example, if the developer supplies a wrapper of
+'my-wrapper hostname', then GLIBC would run the test above as
+follows:
+
+ $ my-wrapper hostname \
+ $objdir/elf/ld-linux.so.3 --library-path $objdir \
+ ./tst-foo arg1 arg2
+
+The 'my-wrapper' command is responsible for executing the command
+given on the host system.
+
+Since tests are run in varying directories, the wrapper should either
+be in your command search path, or 'cross-test-wrapper' should give an
+absolute path for the wrapper.
+
+The wrapper must meet several requirements:
+
+- It must preserve the current directory. As explained above, the
+ build directory tree must be visible on both the build and host
+ systems, at the same path. The test wrapper must ensure that the
+ current directory it inherits is also inherited by the dynamic
+ linker (and thus the test program itself).
+
+- It must preserve environment variables' values. Many GLIBC tests
+ set environment variables for test runs; in native testing, it
+ invokes programs like this:
+
+ $ GCONV_PATH=$objdir/iconvdata \
+ $objdir/elf/ld-linux.so.3 --library-path $objdir \
+ ./tst-foo arg1 arg2
+
+ With the cross-testing wrapper, that invocation becomes:
+
+ $ GCONV_PATH=$objdir/iconvdata \
+ my-wrapper hostname \
+ $objdir/elf/ld-linux.so.3 --library-path $objdir \
+ ./tst-foo arg1 arg2
+
+ Here, 'my-wrapper' must ensure that the value it sees for
+ 'GCONV_PATH' will be seen by the dynamic linker, and thus 'tst-foo'
+ itself. (The wrapper supplied with GLIBC simply preserves the
+ values of *all* enviroment variables, with a fixed set of
+ exceptions.)
+
+ If your wrapper is a shell script, take care to correctly propagate
+ environment variables whose values contain spaces and shell
+ metacharacters.
+
+- It must pass the command's arguments, unmodified. The arguments
+ seen by the test program should be exactly those seen by the wrapper
+ (after whatever arguments are given to the wrapper itself). The
+ GLIBC test framework performs all needed shell word splitting and
+ expansion (wildcard expansion, parameter substitution, and so on)
+ before invoking the wrapper; further expansion may break the tests.
+
+
+The 'cross-test-ssh.sh' script
+
+If you want to use 'ssh' (or something sufficiently similar) to run
+test programs on your host system, GLIBC includes a shell script,
+'scripts/cross-test-ssh.sh', which you can use as your wrapper
+command. This script takes care of setting the test command's current
+directory, propagating environment variable values, and carrying
+command-line arguments, all across an 'ssh' connection. You may even
+supply an alternative to 'ssh' on the command line, if needed.
+
+For more details, pass 'cross-test-ssh.sh' the '--help' option.
+
+
+The Cross-Compiling Locale Definition Command
+
+Some GLIBC tests rely on locales generated especially for the test
+process. In a native configuration, these tests simply run the
+'localedef' command built by the normal GLIBC build process,
+'locale/localedef', to process and install their locales. However, in
+a cross-compiling configuration, this 'localedef' is built for the
+host system, not the build system, and since it requires quite a bit
+of memory to run (we have seen it fail on systems with 64MiB of
+memory), it may not be practical to run it on the host system.
+
+If set, GLIBC uses the 'cross-localedef' Make variable as the command
+to run on the build system to process and install locales. The
+localedef program built from the GLIBC 'localedef' module is
+suitable.
+
+The value of 'cross-localedef' may also include command-line arguments
+to be passed to the program; if you are using GLIBC's 'localedef',
+you may include endianness and 'uint32_t' alignment arguments here.
+
+
+Example
+
+In developing GLIBC's cross-testing facility, we invoked 'make' with
+the following script:
+
+ #!/bin/sh
+
+ srcdir=...
+ test_hostname=...
+ localedefdir=...
+ cross_gxx=...-g++
+
+ wrapper="$srcdir/scripts/cross-test-ssh.sh $test_hostname"
+ localedef="$localedefdir/localedef --little-endian --uint32-align=4"
+
+ make cross-test-wrapper="$wrapper" \
+ cross-localedef="$localedef" \
+ CXX="$cross_gxx" \
+ "$@"
+
+
+Other Cross-Testing Concerns
+
+Here are notes on some other issues which you may encounter in running
+the GLIBC tests in a cross-compiling environment:
+
+- Some tests require a C++ cross-compiler; you should set the 'CXX'
+ Make variable to the name of an appropriate cross-compiler.
+
+- Some tests require access to libstdc++.so.6 and libgcc_s.so.1; we
+ simply place copies of these libraries in the top GLIBC build
+ directory.

97
meta-digi-dey/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
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@ -1,97 +0,0 @@
From f13c2f525e9bc82ce13e4cf486f7fe0831fc3fac Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:49:28 +0000
Subject: [PATCH] eglibc: Help bootstrap cross toolchain
Taken from EGLIBC, r1484 + r1525
2007-02-20 Jim Blandy <jimb@codesourcery.com>
* Makefile (install-headers): Preserve old behavior: depend on
$(inst_includedir)/gnu/stubs.h only if install-bootstrap-headers
is set; otherwise, place gnu/stubs.h on the 'install-others' list.
2007-02-16 Jim Blandy <jimb@codesourcery.com>
* Makefile: Amend make install-headers to install everything
necessary for building a cross-compiler. Install gnu/stubs.h as
part of 'install-headers', not 'install-others'.
If install-bootstrap-headers is 'yes', install a dummy copy of
gnu/stubs.h, instead of computing the real thing.
* include/stubs-bootstrap.h: New file.
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Makefile | 22 +++++++++++++++++++++-
include/stubs-bootstrap.h | 12 ++++++++++++
2 files changed, 33 insertions(+), 1 deletion(-)
create mode 100644 include/stubs-bootstrap.h
diff --git a/Makefile b/Makefile
index 50f99ca611..31eed15f02 100644
--- a/Makefile
+++ b/Makefile
@@ -79,9 +79,18 @@ subdir-dirs = include
vpath %.h $(subdir-dirs)
# What to install.
-install-others = $(inst_includedir)/gnu/stubs.h
install-bin-script =
+# If we're bootstrapping, install a dummy gnu/stubs.h along with the
+# other headers, so 'make install-headers' produces a useable include
+# tree. Otherwise, install gnu/stubs.h later, after the rest of the
+# build is done.
+ifeq ($(install-bootstrap-headers),yes)
+install-headers: $(inst_includedir)/gnu/stubs.h
+else
+install-others = $(inst_includedir)/gnu/stubs.h
+endif
+
ifeq (yes,$(build-shared))
headers += gnu/lib-names.h
endif
@@ -416,6 +425,16 @@ others: $(common-objpfx)testrun.sh $(common-objpfx)debugglibc.sh
subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)$(dir)/stubs)
+# gnu/stubs.h depends (via the subdir 'stubs' targets) on all the .o
+# files in EGLIBC. For bootstrapping a GCC/EGLIBC pair, an empty
+# gnu/stubs.h is good enough.
+ifeq ($(install-bootstrap-headers),yes)
+$(inst_includedir)/gnu/stubs.h: include/stubs-bootstrap.h $(+force)
+ $(make-target-directory)
+ $(INSTALL_DATA) $< $@
+
+installed-stubs =
+else
ifndef abi-variants
installed-stubs = $(inst_includedir)/gnu/stubs.h
else
@@ -442,6 +461,7 @@ $(inst_includedir)/gnu/stubs.h: $(+force)
install-others-nosubdir: $(installed-stubs)
endif
+endif
# Since stubs.h is never needed when building the library, we simplify the
diff --git a/include/stubs-bootstrap.h b/include/stubs-bootstrap.h
new file mode 100644
index 0000000000..1d2b669aff
--- /dev/null
+++ b/include/stubs-bootstrap.h
@@ -0,0 +1,12 @@
+/* Placeholder stubs.h file for bootstrapping.
+
+ When bootstrapping a GCC/EGLIBC pair, GCC requires that the EGLIBC
+ headers be installed, but we can't fully build EGLIBC without that
+ GCC. So we run the command:
+
+ make install-headers install-bootstrap-headers=yes
+
+ to install the headers GCC needs, but avoid building certain
+ difficult headers. The <gnu/stubs.h> header depends, via the
+ EGLIBC subdir 'stubs' make targets, on every .o file in EGLIBC, but
+ an empty stubs.h like this will do fine for GCC. */

53
meta-digi-dey/recipes-core/glibc/glibc/0020-eglibc-Resolve-__fpscr_values-on-SH4.patch
View File

@ -1,53 +0,0 @@
From 330c4e50e28e29c31fb8d6ab39cdbb2af4d3def7 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:55:53 +0000
Subject: [PATCH] eglibc: Resolve __fpscr_values on SH4
2010-09-29 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Andrew Stubbs <ams@codesourcery.com>
Resolve SH's __fpscr_values to symbol in libc.so.
* sysdeps/sh/sh4/fpu/fpu_control.h: Add C++ __set_fpscr prototype.
* sysdeps/unix/sysv/linux/sh/Versions (GLIBC_2.2): Add __fpscr_values.
* sysdeps/unix/sysv/linux/sh/sysdep.S (___fpscr_values): New constant.
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/unix/sysv/linux/sh/Versions | 1 +
sysdeps/unix/sysv/linux/sh/sysdep.S | 11 +++++++++++
2 files changed, 12 insertions(+)
diff --git a/sysdeps/unix/sysv/linux/sh/Versions b/sysdeps/unix/sysv/linux/sh/Versions
index e0938c4165..ca1d7da339 100644
--- a/sysdeps/unix/sysv/linux/sh/Versions
+++ b/sysdeps/unix/sysv/linux/sh/Versions
@@ -2,6 +2,7 @@ libc {
GLIBC_2.2 {
# functions used in other libraries
__xstat64; __fxstat64; __lxstat64;
+ __fpscr_values;
# a*
alphasort64;
diff --git a/sysdeps/unix/sysv/linux/sh/sysdep.S b/sysdeps/unix/sysv/linux/sh/sysdep.S
index a18fbb2e8b..59421bfbb0 100644
--- a/sysdeps/unix/sysv/linux/sh/sysdep.S
+++ b/sysdeps/unix/sysv/linux/sh/sysdep.S
@@ -30,3 +30,14 @@ ENTRY (__syscall_error)
#define __syscall_error __syscall_error_1
#include <sysdeps/unix/sh/sysdep.S>
+
+ .data
+ .align 3
+ .globl ___fpscr_values
+ .type ___fpscr_values, @object
+ .size ___fpscr_values, 8
+___fpscr_values:
+ .long 0
+ .long 0x80000
+weak_alias (___fpscr_values, __fpscr_values)
+

560
meta-digi-dey/recipes-core/glibc/glibc/0021-eglibc-Forward-port-cross-locale-generation-support.patch
View File

@ -1,560 +0,0 @@
From 557ed640b26bd208ce8d4a6fd725b124893668d7 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:33:49 +0000
Subject: [PATCH] eglibc: Forward port cross locale generation support
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
locale/Makefile | 3 +-
locale/catnames.c | 46 +++++++++++++++++++++++++++
locale/localeinfo.h | 2 +-
locale/programs/charmap-dir.c | 6 ++++
locale/programs/ld-collate.c | 17 +++++-----
locale/programs/ld-ctype.c | 27 ++++++++--------
locale/programs/ld-time.c | 31 ++++++++++++------
locale/programs/linereader.c | 2 +-
locale/programs/localedef.c | 8 +++++
locale/programs/locfile.c | 5 ++-
locale/programs/locfile.h | 59 +++++++++++++++++++++++++++++++++--
locale/setlocale.c | 29 -----------------
12 files changed, 167 insertions(+), 68 deletions(-)
create mode 100644 locale/catnames.c
diff --git a/locale/Makefile b/locale/Makefile
index b7c60681fa..07c606cde3 100644
--- a/locale/Makefile
+++ b/locale/Makefile
@@ -26,7 +26,8 @@ headers = langinfo.h locale.h bits/locale.h \
bits/types/locale_t.h bits/types/__locale_t.h
routines = setlocale findlocale loadlocale loadarchive \
localeconv nl_langinfo nl_langinfo_l mb_cur_max \
- newlocale duplocale freelocale uselocale
+ newlocale duplocale freelocale uselocale \
+ catnames
tests = tst-C-locale tst-locname tst-duplocale
tests-container = tst-localedef-path-norm
categories = ctype messages monetary numeric time paper name \
diff --git a/locale/catnames.c b/locale/catnames.c
new file mode 100644
index 0000000000..538f3f5edb
--- /dev/null
+++ b/locale/catnames.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 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
+ 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 "localeinfo.h"
+
+/* Define an array of category names (also the environment variable names). */
+const struct catnamestr_t _nl_category_names attribute_hidden =
+ {
+#define DEFINE_CATEGORY(category, category_name, items, a) \
+ category_name,
+#include "categories.def"
+#undef DEFINE_CATEGORY
+ };
+
+const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden =
+ {
+#define DEFINE_CATEGORY(category, category_name, items, a) \
+ [category] = offsetof (struct catnamestr_t, CATNAMEMF (__LINE__)),
+#include "categories.def"
+#undef DEFINE_CATEGORY
+ };
+
+/* An array of their lengths, for convenience. */
+const uint8_t _nl_category_name_sizes[] attribute_hidden =
+ {
+#define DEFINE_CATEGORY(category, category_name, items, a) \
+ [category] = sizeof (category_name) - 1,
+#include "categories.def"
+#undef DEFINE_CATEGORY
+ [LC_ALL] = sizeof ("LC_ALL") - 1
+ };
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index 22f9dc1140..fa31b3c5ea 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -230,7 +230,7 @@ __libc_tsd_define (extern, locale_t, LOCALE)
unused. We can manage this playing some tricks with weak references.
But with thread-local locale settings, it becomes quite ungainly unless
we can use __thread variables. So only in that case do we attempt this. */
-#ifndef SHARED
+#if !defined SHARED && !defined IN_GLIBC_LOCALEDEF
# include <tls.h>
# define NL_CURRENT_INDIRECT 1
#endif
diff --git a/locale/programs/charmap-dir.c b/locale/programs/charmap-dir.c
index 4841bfd05d..ffcba1fd79 100644
--- a/locale/programs/charmap-dir.c
+++ b/locale/programs/charmap-dir.c
@@ -18,7 +18,9 @@
#include <errno.h>
#include <fcntl.h>
#include <libintl.h>
+#ifndef NO_UNCOMPRESS
#include <spawn.h>
+#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -154,6 +156,7 @@ charmap_closedir (CHARMAP_DIR *cdir)
return closedir (dir);
}
+#ifndef NO_UNCOMPRESS
/* Creates a subprocess decompressing the given pathname, and returns
a stream reading its output (the decompressed data). */
static
@@ -202,6 +205,7 @@ fopen_uncompressed (const char *pathname, const char *compressor)
}
return NULL;
}
+#endif
/* Opens a charmap for reading, given its name (not an alias name). */
FILE *
@@ -224,6 +228,7 @@ charmap_open (const char *directory, const char *name)
if (stream != NULL)
return stream;
+#ifndef NO_UNCOMPRESS
memcpy (p, ".gz", 4);
stream = fopen_uncompressed (pathname, "gzip");
if (stream != NULL)
@@ -233,6 +238,7 @@ charmap_open (const char *directory, const char *name)
stream = fopen_uncompressed (pathname, "bzip2");
if (stream != NULL)
return stream;
+#endif
return NULL;
}
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index 0af21e05e2..4980b0c52f 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -349,7 +349,7 @@ new_element (struct locale_collate_t *collate, const char *mbs, size_t mbslen,
}
if (wcs != NULL)
{
- size_t nwcs = wcslen ((wchar_t *) wcs);
+ size_t nwcs = wcslen_uint32 (wcs);
uint32_t zero = 0;
/* Handle <U0000> as a single character. */
if (nwcs == 0)
@@ -1772,8 +1772,7 @@ symbol `%s' has the same encoding as"), (*eptr)->name);
if ((*eptr)->nwcs == runp->nwcs)
{
- int c = wmemcmp ((wchar_t *) (*eptr)->wcs,
- (wchar_t *) runp->wcs, runp->nwcs);
+ int c = wmemcmp_uint32 ((*eptr)->wcs, runp->wcs, runp->nwcs);
if (c == 0)
{
@@ -2000,9 +1999,9 @@ add_to_tablewc (uint32_t ch, struct element_t *runp)
one consecutive entry. */
if (runp->wcnext != NULL
&& runp->nwcs == runp->wcnext->nwcs
- && wmemcmp ((wchar_t *) runp->wcs,
- (wchar_t *)runp->wcnext->wcs,
- runp->nwcs - 1) == 0
+ && wmemcmp_uint32 (runp->wcs,
+ runp->wcnext->wcs,
+ runp->nwcs - 1) == 0
&& (runp->wcs[runp->nwcs - 1]
== runp->wcnext->wcs[runp->nwcs - 1] + 1))
{
@@ -2026,9 +2025,9 @@ add_to_tablewc (uint32_t ch, struct element_t *runp)
runp = runp->wcnext;
while (runp->wcnext != NULL
&& runp->nwcs == runp->wcnext->nwcs
- && wmemcmp ((wchar_t *) runp->wcs,
- (wchar_t *)runp->wcnext->wcs,
- runp->nwcs - 1) == 0
+ && wmemcmp_uint32 (runp->wcs,
+ runp->wcnext->wcs,
+ runp->nwcs - 1) == 0
&& (runp->wcs[runp->nwcs - 1]
== runp->wcnext->wcs[runp->nwcs - 1] + 1));
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index 2fb579bbbf..d0be99581c 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -915,7 +915,7 @@ ctype_output (struct localedef_t *locale, const struct charmap_t *charmap,
allocate_arrays (ctype, charmap, ctype->repertoire);
default_missing_len = (ctype->default_missing
- ? wcslen ((wchar_t *) ctype->default_missing)
+ ? wcslen_uint32 (ctype->default_missing)
: 0);
init_locale_data (&file, nelems);
@@ -1927,7 +1927,7 @@ read_translit_entry (struct linereader *ldfile, struct locale_ctype_t *ctype,
ignore = 1;
else
/* This value is usable. */
- obstack_grow (ob, to_wstr, wcslen ((wchar_t *) to_wstr) * 4);
+ obstack_grow (ob, to_wstr, wcslen_uint32 (to_wstr) * 4);
first = 0;
}
@@ -2461,8 +2461,8 @@ with character code range values one must use the absolute ellipsis `...'"));
}
handle_tok_digit:
- class_bit = _ISwdigit;
- class256_bit = _ISdigit;
+ class_bit = BITw (tok_digit);
+ class256_bit = BIT (tok_digit);
handle_digits = 1;
goto read_charclass;
@@ -3904,8 +3904,7 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
while (idx < number)
{
- int res = wcscmp ((const wchar_t *) sorted[idx]->from,
- (const wchar_t *) runp->from);
+ int res = wcscmp_uint32 (sorted[idx]->from, runp->from);
if (res == 0)
{
replace = 1;
@@ -3942,11 +3941,11 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
for (size_t cnt = 0; cnt < number; ++cnt)
{
struct translit_to_t *srunp;
- from_len += wcslen ((const wchar_t *) sorted[cnt]->from) + 1;
+ from_len += wcslen_uint32 (sorted[cnt]->from) + 1;
srunp = sorted[cnt]->to;
while (srunp != NULL)
{
- to_len += wcslen ((const wchar_t *) srunp->str) + 1;
+ to_len += wcslen_uint32 (srunp->str) + 1;
srunp = srunp->next;
}
/* Plus one for the extra NUL character marking the end of
@@ -3970,18 +3969,18 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
ctype->translit_from_idx[cnt] = from_len;
ctype->translit_to_idx[cnt] = to_len;
- len = wcslen ((const wchar_t *) sorted[cnt]->from) + 1;
- wmemcpy ((wchar_t *) &ctype->translit_from_tbl[from_len],
- (const wchar_t *) sorted[cnt]->from, len);
+ len = wcslen_uint32 (sorted[cnt]->from) + 1;
+ wmemcpy_uint32 (&ctype->translit_from_tbl[from_len],
+ sorted[cnt]->from, len);
from_len += len;
ctype->translit_to_idx[cnt] = to_len;
srunp = sorted[cnt]->to;
while (srunp != NULL)
{
- len = wcslen ((const wchar_t *) srunp->str) + 1;
- wmemcpy ((wchar_t *) &ctype->translit_to_tbl[to_len],
- (const wchar_t *) srunp->str, len);
+ len = wcslen_uint32 (srunp->str) + 1;
+ wmemcpy_uint32 (&ctype->translit_to_tbl[to_len],
+ srunp->str, len);
to_len += len;
srunp = srunp->next;
}
diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
index dcd2a2386d..6814740325 100644
--- a/locale/programs/ld-time.c
+++ b/locale/programs/ld-time.c
@@ -220,8 +220,10 @@ No definition for %s category found"), "LC_TIME");
}
else
{
+ static const uint32_t wt_fmt_ampm[]
+ = { '%','I',':','%','M',':','%','S',' ','%','p',0 };
time->t_fmt_ampm = "%I:%M:%S %p";
- time->wt_fmt_ampm = (const uint32_t *) L"%I:%M:%S %p";
+ time->wt_fmt_ampm = wt_fmt_ampm;
}
}
@@ -231,7 +233,7 @@ No definition for %s category found"), "LC_TIME");
const int days_per_month[12] = { 31, 29, 31, 30, 31, 30,
31, 31, 30, 31 ,30, 31 };
size_t idx;
- wchar_t *wstr;
+ uint32_t *wstr;
time->era_entries =
(struct era_data *) xmalloc (time->num_era
@@ -457,18 +459,18 @@ No definition for %s category found"), "LC_TIME");
}
/* Now generate the wide character name and format. */
- wstr = wcschr ((wchar_t *) time->wera[idx], L':');/* end direction */
- wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end offset */
- wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end start */
- wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end end */
+ wstr = wcschr_uint32 (time->wera[idx], L':'); /* end direction */
+ wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end offset */
+ wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end start */
+ wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end end */
if (wstr != NULL)
{
- time->era_entries[idx].wname = (uint32_t *) wstr + 1;
- wstr = wcschr (wstr + 1, L':'); /* end name */
+ time->era_entries[idx].wname = wstr + 1;
+ wstr = wcschr_uint32 (wstr + 1, L':'); /* end name */
if (wstr != NULL)
{
*wstr = L'\0';
- time->era_entries[idx].wformat = (uint32_t *) wstr + 1;
+ time->era_entries[idx].wformat = wstr + 1;
}
else
time->era_entries[idx].wname =
@@ -527,7 +529,16 @@ No definition for %s category found"), "LC_TIME");
if (time->date_fmt == NULL)
time->date_fmt = "%a %b %e %H:%M:%S %Z %Y";
if (time->wdate_fmt == NULL)
- time->wdate_fmt = (const uint32_t *) L"%a %b %e %H:%M:%S %Z %Y";
+ {
+ static const uint32_t wdate_fmt[] =
+ { '%','a',' ',
+ '%','b',' ',
+ '%','e',' ',
+ '%','H',':','%','M',':','%','S',' ',
+ '%','Z',' ',
+ '%','Y',0 };
+ time->wdate_fmt = wdate_fmt;
+ }
}
diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 96d3ab66db..3af379d2c3 100644
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -595,7 +595,7 @@ get_string (struct linereader *lr, const struct charmap_t *charmap,
{
int return_widestr = lr->return_widestr;
char *buf;
- wchar_t *buf2 = NULL;
+ uint32_t *buf2 = NULL;
size_t bufact;
size_t bufmax = 56;
diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
index 832c8fd1fc..fe689b3ae1 100644
--- a/locale/programs/localedef.c
+++ b/locale/programs/localedef.c
@@ -109,6 +109,7 @@ void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
#define OPT_NO_WARN 402
#define OPT_WARN 403
#define OPT_NO_HARD_LINKS 404
+#define OPT_UINT32_ALIGN 405
/* Definitions of arguments for argp functions. */
static const struct argp_option options[] =
@@ -153,6 +154,8 @@ static const struct argp_option options[] =
N_("Generate little-endian output") },
{ "big-endian", OPT_BIG_ENDIAN, NULL, 0,
N_("Generate big-endian output") },
+ { "uint32-align", OPT_UINT32_ALIGN, "ALIGNMENT", 0,
+ N_("Set the target's uint32_t alignment in bytes (default 4)") },
{ NULL, 0, NULL, 0, NULL }
};
@@ -243,12 +246,14 @@ main (int argc, char *argv[])
ctype locale. (P1003.2 4.35.5.2) */
setlocale (LC_CTYPE, "POSIX");
+#ifndef NO_SYSCONF
/* Look whether the system really allows locale definitions. POSIX
defines error code 3 for this situation so I think it must be
a fatal error (see P1003.2 4.35.8). */
if (sysconf (_SC_2_LOCALEDEF) < 0)
record_error (3, 0, _("\
FATAL: system does not define `_POSIX2_LOCALEDEF'"));
+#endif
/* Process charmap file. */
charmap = charmap_read (charmap_file, verbose, 1, be_quiet, 1);
@@ -400,6 +405,9 @@ parse_opt (int key, char *arg, struct argp_state *state)
/* Do not hard link to other locales. */
hard_links = false;
break;
+ case OPT_UINT32_ALIGN:
+ uint32_align_mask = strtol (arg, NULL, 0) - 1;
+ break;
case 'c':
force_output = 1;
break;
diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
index 0f1affa1d4..7d86fae801 100644
--- a/locale/programs/locfile.c
+++ b/locale/programs/locfile.c
@@ -544,6 +544,9 @@ compare_files (const char *filename1, const char *filename2, size_t size,
machine running localedef. */
bool swap_endianness_p;
+/* The target's value of __align__(uint32_t) - 1. */
+unsigned int uint32_align_mask = 3;
+
/* When called outside a start_locale_structure/end_locale_structure
or start_locale_prelude/end_locale_prelude block, record that the
next byte in FILE's obstack will be the first byte of a new element.
@@ -621,7 +624,7 @@ add_locale_string (struct locale_file *file, const char *string)
void
add_locale_wstring (struct locale_file *file, const uint32_t *string)
{
- add_locale_uint32_array (file, string, wcslen ((const wchar_t *) string) + 1);
+ add_locale_uint32_array (file, string, wcslen_uint32 (string) + 1);
}
/* Record that FILE's next element is the 32-bit integer VALUE. */
diff --git a/locale/programs/locfile.h b/locale/programs/locfile.h
index c986d599ec..222a779176 100644
--- a/locale/programs/locfile.h
+++ b/locale/programs/locfile.h
@@ -71,6 +71,8 @@ extern void write_all_categories (struct localedef_t *definitions,
extern bool swap_endianness_p;
+extern unsigned int uint32_align_mask;
+
/* Change the output to be big-endian if BIG_ENDIAN is true and
little-endian otherwise. */
static inline void
@@ -89,7 +91,8 @@ maybe_swap_uint32 (uint32_t value)
}
/* Likewise, but munge an array of N uint32_ts starting at ARRAY. */
-static inline void
+static void
+__attribute__ ((unused))
maybe_swap_uint32_array (uint32_t *array, size_t n)
{
if (swap_endianness_p)
@@ -99,7 +102,8 @@ maybe_swap_uint32_array (uint32_t *array, size_t n)
/* Like maybe_swap_uint32_array, but the array of N elements is at
the end of OBSTACK's current object. */
-static inline void
+static void
+__attribute__ ((unused))
maybe_swap_uint32_obstack (struct obstack *obstack, size_t n)
{
maybe_swap_uint32_array ((uint32_t *) obstack_next_free (obstack) - n, n);
@@ -276,4 +280,55 @@ extern void identification_output (struct localedef_t *locale,
const struct charmap_t *charmap,
const char *output_path);
+static size_t wcslen_uint32 (const uint32_t *str) __attribute__ ((unused));
+static uint32_t * wmemcpy_uint32 (uint32_t *s1, const uint32_t *s2, size_t n) __attribute__ ((unused));
+static uint32_t * wcschr_uint32 (const uint32_t *s, uint32_t ch) __attribute__ ((unused));
+static int wcscmp_uint32 (const uint32_t *s1, const uint32_t *s2) __attribute__ ((unused));
+static int wmemcmp_uint32 (const uint32_t *s1, const uint32_t *s2, size_t n) __attribute__ ((unused));
+
+static size_t
+wcslen_uint32 (const uint32_t *str)
+{
+ size_t len = 0;
+ while (str[len] != 0)
+ len++;
+ return len;
+}
+
+static int
+wmemcmp_uint32 (const uint32_t *s1, const uint32_t *s2, size_t n)
+{
+ while (n-- != 0)
+ {
+ int diff = *s1++ - *s2++;
+ if (diff != 0)
+ return diff;
+ }
+ return 0;
+}
+
+static int
+wcscmp_uint32 (const uint32_t *s1, const uint32_t *s2)
+{
+ while (*s1 != 0 && *s1 == *s2)
+ s1++, s2++;
+ return *s1 - *s2;
+}
+
+static uint32_t *
+wmemcpy_uint32 (uint32_t *s1, const uint32_t *s2, size_t n)
+{
+ return memcpy (s1, s2, n * sizeof (uint32_t));
+}
+
+static uint32_t *
+wcschr_uint32 (const uint32_t *s, uint32_t ch)
+{
+ do
+ if (*s == ch)
+ return (uint32_t *) s;
+ while (*s++ != 0);
+ return 0;
+}
+
#endif /* locfile.h */
diff --git a/locale/setlocale.c b/locale/setlocale.c
index 19ed85ae8e..f28ca11446 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -63,35 +63,6 @@ static char *const _nl_current_used[] =
#endif
-
-/* Define an array of category names (also the environment variable names). */
-const struct catnamestr_t _nl_category_names attribute_hidden =
- {
-#define DEFINE_CATEGORY(category, category_name, items, a) \
- category_name,
-#include "categories.def"
-#undef DEFINE_CATEGORY
- };
-
-const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden =
- {
-#define DEFINE_CATEGORY(category, category_name, items, a) \
- [category] = offsetof (struct catnamestr_t, CATNAMEMF (__LINE__)),
-#include "categories.def"
-#undef DEFINE_CATEGORY
- };
-
-/* An array of their lengths, for convenience. */
-const uint8_t _nl_category_name_sizes[] attribute_hidden =
- {
-#define DEFINE_CATEGORY(category, category_name, items, a) \
- [category] = sizeof (category_name) - 1,
-#include "categories.def"
-#undef DEFINE_CATEGORY
- [LC_ALL] = sizeof ("LC_ALL") - 1
- };
-
-
#ifdef NL_CURRENT_INDIRECT
# define WEAK_POSTLOAD(postload) weak_extern (postload)
#else

29
meta-digi-dey/recipes-core/glibc/glibc/0022-Define-DUMMY_LOCALE_T-if-not-defined.patch
View File

@ -1,29 +0,0 @@
From c8df3cf4556d8d78a98675865395ce42f3b67109 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 20 Apr 2016 21:11:00 -0700
Subject: [PATCH] Define DUMMY_LOCALE_T if not defined
This is a hack to fix building the locale bits on an older
CentOs 5.X machine
Upstream-Status: Inappropriate [other]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
locale/programs/config.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/locale/programs/config.h b/locale/programs/config.h
index 2edcf3696c..5350101e38 100644
--- a/locale/programs/config.h
+++ b/locale/programs/config.h
@@ -19,6 +19,9 @@
#ifndef _LD_CONFIG_H
#define _LD_CONFIG_H 1
+#ifndef DUMMY_LOCALE_T
+#define DUMMY_LOCALE_T
+#endif
/* Use the internal textdomain used for libc messages. */
#define PACKAGE _libc_intl_domainname
#ifndef VERSION

80
meta-digi-dey/recipes-core/glibc/glibc/0023-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
View File

@ -1,80 +0,0 @@
From 2ec233ce078b74030de9195096058cd502fdc395 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Aug 2018 09:42:06 -0700
Subject: [PATCH] localedef --add-to-archive uses a hard-coded locale path
it doesn't exist in normal use, and there's no way to pass an
alternative filename.
Add a fallback of $LOCALEARCHIVE from the environment, and allow
creation of new locale archives that are not the system archive.
Upstream-Status: Inappropriate (OE-specific)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
locale/programs/locarchive.c | 35 +++++++++++++++++++++++++----------
1 file changed, 25 insertions(+), 10 deletions(-)
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index 6bb189ae37..0711c5c44e 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -340,12 +340,24 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
struct namehashent *oldnamehashtab;
struct locarhandle new_ah;
size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
- char archivefname[prefix_len + sizeof (ARCHIVE_NAME)];
- char fname[prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1];
+ char *archivefname;
+ char *fname;
+ char *envarchive = getenv("LOCALEARCHIVE");
- if (output_prefix)
- memcpy (archivefname, output_prefix, prefix_len);
- strcpy (archivefname + prefix_len, ARCHIVE_NAME);
+ if (envarchive != NULL)
+ {
+ archivefname = xmalloc(strlen(envarchive) + 1);
+ fname = xmalloc(strlen(envarchive) + sizeof (".XXXXXX"));
+ strcpy (archivefname, envarchive);
+ }
+ else
+ {
+ archivefname = xmalloc(prefix_len + sizeof (ARCHIVE_NAME));
+ fname = xmalloc(prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1);
+ if (output_prefix)
+ memcpy (archivefname, output_prefix, prefix_len);
+ strcpy (archivefname + prefix_len, ARCHIVE_NAME);
+ }
strcpy (stpcpy (fname, archivefname), ".XXXXXX");
/* Not all of the old file has to be mapped. Change this now this
@@ -569,10 +581,13 @@ open_archive (struct locarhandle *ah, bool readonly)
/* If ah has a non-NULL fname open that otherwise open the default. */
if (archivefname == NULL)
{
- archivefname = default_fname;
- if (output_prefix)
- memcpy (default_fname, output_prefix, prefix_len);
- strcpy (default_fname + prefix_len, ARCHIVE_NAME);
+ archivefname = getenv("LOCALEARCHIVE");
+ if (archivefname == NULL) {
+ archivefname = default_fname;
+ if (output_prefix)
+ memcpy (default_fname, output_prefix, prefix_len);
+ strcpy (default_fname + prefix_len, ARCHIVE_NAME);
+ }
}
while (1)
@@ -585,7 +600,7 @@ open_archive (struct locarhandle *ah, bool readonly)
the default locale archive we ignore the failure and
list an empty archive, otherwise we print an error
and exit. */
- if (errno == ENOENT && archivefname == default_fname)
+ if (errno == ENOENT)
{
if (readonly)
{

53
meta-digi-dey/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
View File

@ -1,53 +0,0 @@
From f8289aa320b00f6db43213979cceab2325a7a611 Mon Sep 17 00:00:00 2001
From: Mark Hatle <mark.hatle@windriver.com>
Date: Thu, 18 Aug 2016 14:07:58 -0500
Subject: [PATCH] elf/dl-deps.c: Make _dl_build_local_scope breadth first
According to the ELF specification:
When resolving symbolic references, the dynamic linker examines the symbol
tables with a breadth-first search.
This function was using a depth first search. By doing so the conflict
resolution reported to the prelinker (when LD_TRACE_PRELINKING=1 is set)
was incorrect. This caused problems when their were various circular
dependencies between libraries. The problem usually manifested itself by
the wrong IFUNC being executed.
[BZ# 20488]
Upstream-Status: Submitted [libc-alpha]
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
elf/dl-deps.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/elf/dl-deps.c b/elf/dl-deps.c
index 087a49b212..c09f9334f2 100644
--- a/elf/dl-deps.c
+++ b/elf/dl-deps.c
@@ -73,13 +73,19 @@ _dl_build_local_scope (struct link_map **list, struct link_map *map)
{
struct link_map **p = list;
struct link_map **q;
+ struct link_map **r;
*p++ = map;
map->l_reserved = 1;
- if (map->l_initfini)
- for (q = map->l_initfini + 1; *q; ++q)
- if (! (*q)->l_reserved)
- p += _dl_build_local_scope (p, *q);
+
+ for (r = list; r < p; ++r)
+ if ((*r)->l_initfini)
+ for (q = (*r)->l_initfini + 1; *q; ++q)
+ if (! (*q)->l_reserved)
+ {
+ *p++ = *q;
+ (*q)->l_reserved = 1;
+ }
return p - list;
}

31
meta-digi-dey/recipes-core/glibc/glibc/0025-intl-Emit-no-lines-in-bison-generated-files.patch
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@ -1,31 +0,0 @@
From 3156464f9a95bf1dafd2e22d19d7bf89c520acc1 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Aug 2018 09:44:00 -0700
Subject: [PATCH] intl: Emit no lines in bison generated files
Improve reproducibility:
Do not put any #line preprocessor commands in bison generated files.
These lines contain absolute paths containing file locations on
the host build machine.
Upstream-Status: Pending
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
intl/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/intl/Makefile b/intl/Makefile
index 93478d87e8..b27a7935eb 100644
--- a/intl/Makefile
+++ b/intl/Makefile
@@ -155,7 +155,7 @@ $(objpfx)tst-gettext6.out: $(objpfx)tst-gettext.out
CPPFLAGS += -D'LOCALEDIR="$(localedir)"' \
-D'LOCALE_ALIAS_PATH="$(localedir)"'
-BISONFLAGS = --yacc --name-prefix=__gettext --output
+BISONFLAGS = --yacc --no-lines --name-prefix=__gettext --output
$(inst_localedir)/locale.alias: locale.alias $(+force)
$(do-install)

53
meta-digi-dey/recipes-core/glibc/glibc/0027-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
View File

@ -1,53 +0,0 @@
From 881f5b8134afd9a30049b93fc79dda7a44947a5f Mon Sep 17 00:00:00 2001
From: Martin Jansa <martin.jansa@gmail.com>
Date: Mon, 17 Dec 2018 21:36:18 +0000
Subject: [PATCH] locale: prevent maybe-uninitialized errors with -Os [BZ
#19444]
Fixes following error when building for aarch64 with -Os:
| In file included from strcoll_l.c:43:
| strcoll_l.c: In function '__strcoll_l':
| ../locale/weight.h:31:26: error: 'seq2.back_us' may be used uninitialized in this function [-Werror=maybe-uninitialized]
| int_fast32_t i = table[*(*cpp)++];
| ^~~~~~~~~
| strcoll_l.c:304:18: note: 'seq2.back_us' was declared here
| coll_seq seq1, seq2;
| ^~~~
| In file included from strcoll_l.c:43:
| ../locale/weight.h:31:26: error: 'seq1.back_us' may be used uninitialized in this function [-Werror=maybe-uninitialized]
| int_fast32_t i = table[*(*cpp)++];
| ^~~~~~~~~
| strcoll_l.c:304:12: note: 'seq1.back_us' was declared here
| coll_seq seq1, seq2;
| ^~~~
Partial fix for [BZ #19444]
* locale/weight.h: Fix build with -Os.
Upstream-Status: Submitted [https://patchwork.ozlabs.org/patch/1014766]
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
locale/weight.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/locale/weight.h b/locale/weight.h
index 723e1fefda..f5798d379a 100644
--- a/locale/weight.h
+++ b/locale/weight.h
@@ -28,7 +28,14 @@ findidx (const int32_t *table,
const unsigned char *extra,
const unsigned char **cpp, size_t len)
{
+ /* With GCC 8 when compiling with -Os the compiler warns that
+ seq1.back_us and seq2.back_us might be used uninitialized.
+ This uninitialized use is impossible for the same reason
+ as described in comments in locale/weightwc.h. */
+ DIAG_PUSH_NEEDS_COMMENT;
+ DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
int_fast32_t i = table[*(*cpp)++];
+ DIAG_POP_NEEDS_COMMENT;
const unsigned char *cp;
const unsigned char *usrc;

29
meta-digi-dey/recipes-core/glibc/glibc/0028-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
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@ -1,29 +0,0 @@
From b4e0a034b12b313dcb82d22341bef6a66b3e9ef9 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:11:22 +0000
Subject: [PATCH] readlib: Add OECORE_KNOWN_INTERPRETER_NAMES to known names
This bolts in a hook for OE to pass its own version of interpreter
names into glibc especially for multilib case, where it differs from any
other distros
Upstream-Status: Inappropriate [OE specific]
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
elf/readlib.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/elf/readlib.c b/elf/readlib.c
index 7383c23249..e97ea9449d 100644
--- a/elf/readlib.c
+++ b/elf/readlib.c
@@ -51,6 +51,7 @@ static struct known_names interpreters[] =
#ifdef SYSDEP_KNOWN_INTERPRETER_NAMES
SYSDEP_KNOWN_INTERPRETER_NAMES
#endif
+ OECORE_KNOWN_INTERPRETER_NAMES
};
static struct known_names known_libs[] =

75
meta-digi-dey/recipes-core/glibc/glibc/0029-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch
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@ -1,75 +0,0 @@
From 2ae3ff3ae28abb1d0d100b4722da7ff188de9a30 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 15 May 2020 17:05:45 -0700
Subject: [PATCH] wordsize.h: Unify the header between arm and aarch64
This helps OE multilibs to not sythesize this header which causes all
kind of recursions and other issues since wordsize is fundamental header
and ends up including itself in many case e.g. clang tidy, bpf etc.
Upstream-Status: Inappropriate [ OE-Specific ]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/aarch64/bits/wordsize.h | 8 ++++++--
sysdeps/{aarch64 => arm}/bits/wordsize.h | 10 +++++++---
2 files changed, 13 insertions(+), 5 deletions(-)
copy sysdeps/{aarch64 => arm}/bits/wordsize.h (80%)
diff --git a/sysdeps/aarch64/bits/wordsize.h b/sysdeps/aarch64/bits/wordsize.h
index 91da566b74..9a754514b3 100644
--- a/sysdeps/aarch64/bits/wordsize.h
+++ b/sysdeps/aarch64/bits/wordsize.h
@@ -17,12 +17,16 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#ifdef __LP64__
+#if defined (__aarch64__) && defined (__LP64__)
# define __WORDSIZE 64
-#else
+#elif defined (__aarch64__)
# define __WORDSIZE 32
# define __WORDSIZE32_SIZE_ULONG 1
# define __WORDSIZE32_PTRDIFF_LONG 1
+#else
+# define __WORDSIZE 32
+# define __WORDSIZE32_SIZE_ULONG 0
+# define __WORDSIZE32_PTRDIFF_LONG 0
#endif
#define __WORDSIZE_TIME64_COMPAT32 0
diff --git a/sysdeps/aarch64/bits/wordsize.h b/sysdeps/arm/bits/wordsize.h
similarity index 80%
copy from sysdeps/aarch64/bits/wordsize.h
copy to sysdeps/arm/bits/wordsize.h
index 91da566b74..34fcdef1f1 100644
--- a/sysdeps/aarch64/bits/wordsize.h
+++ b/sysdeps/arm/bits/wordsize.h
@@ -1,6 +1,6 @@
/* Determine the wordsize from the preprocessor defines.
- Copyright (C) 2016-2021 Free Software Foundation, Inc.
+ Copyright (C) 2016-2021 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
@@ -17,12 +17,16 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#ifdef __LP64__
+#if defined (__aarch64__) && defined (__LP64__)
# define __WORDSIZE 64
-#else
+#elif defined (__aarch64__)
# define __WORDSIZE 32
# define __WORDSIZE32_SIZE_ULONG 1
# define __WORDSIZE32_PTRDIFF_LONG 1
+#else
+# define __WORDSIZE 32
+# define __WORDSIZE32_SIZE_ULONG 0
+# define __WORDSIZE32_PTRDIFF_LONG 0
#endif
#define __WORDSIZE_TIME64_COMPAT32 0

48
meta-digi-dey/recipes-core/glibc/glibc/0030-powerpc-Do-not-ask-compiler-for-finding-arch.patch
View File

@ -1,48 +0,0 @@
From 5cc14938f05ae1354c8062f017a21f39d5fc9729 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 7 Aug 2020 14:31:16 -0700
Subject: [PATCH] powerpc: Do not ask compiler for finding arch
This does not work well in cross compiling environments like OE
and moreover it uses its own -mcpu/-march options via cflags
Upstream-Status: Inappropriate [ OE-Specific]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/powerpc/preconfigure | 5 +----
sysdeps/powerpc/preconfigure.ac | 5 +----
2 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/sysdeps/powerpc/preconfigure b/sysdeps/powerpc/preconfigure
index dfe8e20399..bbff040f0f 100644
--- a/sysdeps/powerpc/preconfigure
+++ b/sysdeps/powerpc/preconfigure
@@ -29,10 +29,7 @@ esac
# directive which shows up, and try using it.
case "${machine}:${submachine}" in
*powerpc*:)
- archcpu=`echo "int foo () { return 0; }" \
- | $CC $CFLAGS $CPPFLAGS -S -frecord-gcc-switches -xc -o - - \
- | grep -E "mcpu=|.machine" -m 1 \
- | sed -e "s/.*machine //" -e "s/.*mcpu=\(.*\)\"/\1/"`
+ archcpu=''
# Note if you add patterns here you must ensure that an appropriate
# directory exists in sysdeps/powerpc. Likewise, if we find a
# cpu, don't let the generic configure append extra compiler options.
diff --git a/sysdeps/powerpc/preconfigure.ac b/sysdeps/powerpc/preconfigure.ac
index 6c63bd8257..3e925f1d48 100644
--- a/sysdeps/powerpc/preconfigure.ac
+++ b/sysdeps/powerpc/preconfigure.ac
@@ -29,10 +29,7 @@ esac
# directive which shows up, and try using it.
case "${machine}:${submachine}" in
*powerpc*:)
- archcpu=`echo "int foo () { return 0; }" \
- | $CC $CFLAGS $CPPFLAGS -S -frecord-gcc-switches -xc -o - - \
- | grep -E "mcpu=|[.]machine" -m 1 \
- | sed -e "s/.*machine //" -e "s/.*mcpu=\(.*\)\"/\1/"`
+ archcpu=''
# Note if you add patterns here you must ensure that an appropriate
# directory exists in sysdeps/powerpc. Likewise, if we find a
# cpu, don't let the generic configure append extra compiler options.

116
meta-digi-dey/recipes-core/glibc/glibc/0031-x86-Require-full-ISA-support-for-x86-64-level-marker.patch
View File

@ -1,116 +0,0 @@
From b1971f6f1331d738d1d6b376b4741668a7546125 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Tue, 2 Feb 2021 13:45:58 -0800
Subject: [PATCH] x86: Require full ISA support for x86-64 level marker [BZ #27318]
Since -march=sandybridge enables ISAs in x86-64 ISA level v3, the v3
marker is set on libc.so. We couldn't set the needed ISA marker to v2
since this libc won't run on all v2 machines. Technically, the v3 marker
is correct. But the resulting libc.so won't run on Sandy Brigde, which
is a v2 machine, even when libc is compiled with -march=sandybridge:
$ ./elf/ld.so ./libc.so
./libc.so: (p) CPU ISA level is lower than required: needed: 7; got: 3
Instead, we require full ISA support for x86-64 level marker and disable
x86-64 level marker for -march=sandybridge which enables ISAs between v2
and v3.
Upstream-Status: Submitted [https://sourceware.org/pipermail/libc-alpha/2021-February/122297.html]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sysdeps/x86/configure | 7 ++++++-
sysdeps/x86/configure.ac | 2 +-
sysdeps/x86/isa-level.c | 21 ++++++++++++++++++++-
3 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure
index 5e32dc62b3..5b20646843 100644
--- a/sysdeps/x86/configure
+++ b/sysdeps/x86/configure
@@ -133,7 +133,12 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest c
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
count=`LC_ALL=C $READELF -n conftest | grep NT_GNU_PROPERTY_TYPE_0 | wc -l`
- if test "$count" = 1; then
+ if test "$count" = 1 && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DINCLUDE_X86_ISA_LEVEL -S -o conftest.s $srcdir/sysdeps/x86/isa-level.c'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
libc_cv_include_x86_isa_level=yes
fi
fi
diff --git a/sysdeps/x86/configure.ac b/sysdeps/x86/configure.ac
index f94088f377..54ecd33d2c 100644
--- a/sysdeps/x86/configure.ac
+++ b/sysdeps/x86/configure.ac
@@ -100,7 +100,7 @@ EOF
libc_cv_include_x86_isa_level=no
if AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest conftest1.S conftest2.S); then
count=`LC_ALL=C $READELF -n conftest | grep NT_GNU_PROPERTY_TYPE_0 | wc -l`
- if test "$count" = 1; then
+ if test "$count" = 1 && AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS -DINCLUDE_X86_ISA_LEVEL -S -o conftest.s $srcdir/sysdeps/x86/isa-level.c); then
libc_cv_include_x86_isa_level=yes
fi
fi
diff --git a/sysdeps/x86/isa-level.c b/sysdeps/x86/isa-level.c
index aaf524cb56..7f83449061 100644
--- a/sysdeps/x86/isa-level.c
+++ b/sysdeps/x86/isa-level.c
@@ -25,12 +25,17 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <elf.h>
+#ifdef _LIBC
+# include <elf.h>
+#endif
/* ELF program property for x86 ISA level. */
#ifdef INCLUDE_X86_ISA_LEVEL
# if defined __x86_64__ || defined __FXSR__ || !defined _SOFT_FLOAT \
|| defined __MMX__ || defined __SSE__ || defined __SSE2__
+# if !defined __SSE__ || !defined __SSE2__
+# error "Missing ISAs for x86-64 ISA level baseline"
+# endif
# define ISA_BASELINE GNU_PROPERTY_X86_ISA_1_BASELINE
# else
# define ISA_BASELINE 0
@@ -40,6 +45,11 @@
|| (defined __x86_64__ && defined __LAHF_SAHF__) \
|| defined __POPCNT__ || defined __SSE3__ \
|| defined __SSSE3__ || defined __SSE4_1__ || defined __SSE4_2__
+# if !defined __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 \
+ || !defined __POPCNT__ || !defined __SSE3__ \
+ || !defined __SSSE3__ || !defined __SSE4_1__ || !defined __SSE4_2__
+# error "Missing ISAs for x86-64 ISA level v2"
+# endif
# define ISA_V2 GNU_PROPERTY_X86_ISA_1_V2
# else
# define ISA_V2 0
@@ -48,6 +58,10 @@
# if defined __AVX__ || defined __AVX2__ || defined __F16C__ \
|| defined __FMA__ || defined __LZCNT__ || defined __MOVBE__ \
|| defined __XSAVE__
+# if !defined __AVX__ || !defined __AVX2__ || !defined __F16C__ \
+ || !defined __FMA__ || !defined __LZCNT__
+# error "Missing ISAs for x86-64 ISA level v3"
+# endif
# define ISA_V3 GNU_PROPERTY_X86_ISA_1_V3
# else
# define ISA_V3 0
@@ -55,6 +69,11 @@
# if defined __AVX512F__ || defined __AVX512BW__ || defined __AVX512CD__ \
|| defined __AVX512DQ__ || defined __AVX512VL__
+# if !defined __AVX512F__ || !defined __AVX512BW__ \
+ || !defined __AVX512CD__ || !defined __AVX512DQ__ \
+ || !defined __AVX512VL__
+# error "Missing ISAs for x86-64 ISA level v4"
+# endif
# define ISA_V4 GNU_PROPERTY_X86_ISA_1_V4
# else
# define ISA_V4 0

58
meta-digi-dey/recipes-core/glibc/glibc/0032-string-Work-around-GCC-PR-98512-in-rawmemchr.patch
View File

@ -1,58 +0,0 @@
From 044e603b698093cf48f6e6229e0b66acf05227e4 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 19 Feb 2021 13:29:00 +0100
Subject: [PATCH] string: Work around GCC PR 98512 in rawmemchr
Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=044e603b698093cf48f6e6229e0b66acf05227e4]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
string/rawmemchr.c | 26 +++++++++++++++-----------
1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/string/rawmemchr.c b/string/rawmemchr.c
index 59bbeeaa42..b8523118e5 100644
--- a/string/rawmemchr.c
+++ b/string/rawmemchr.c
@@ -22,24 +22,28 @@
# define RAWMEMCHR __rawmemchr
#endif
-/* Find the first occurrence of C in S. */
-void *
-RAWMEMCHR (const void *s, int c)
-{
- DIAG_PUSH_NEEDS_COMMENT;
+/* The pragmata should be nested inside RAWMEMCHR below, but that
+ triggers GCC PR 98512. */
+DIAG_PUSH_NEEDS_COMMENT;
#if __GNUC_PREREQ (7, 0)
- /* GCC 8 warns about the size passed to memchr being larger than
- PTRDIFF_MAX; the use of SIZE_MAX is deliberate here. */
- DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-overflow=");
+/* GCC 8 warns about the size passed to memchr being larger than
+ PTRDIFF_MAX; the use of SIZE_MAX is deliberate here. */
+DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-overflow=");
#endif
#if __GNUC_PREREQ (11, 0)
- /* Likewise GCC 11, with a different warning option. */
- DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread");
+/* Likewise GCC 11, with a different warning option. */
+DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread");
#endif
+
+/* Find the first occurrence of C in S. */
+void *
+RAWMEMCHR (const void *s, int c)
+{
if (c != '\0')
return memchr (s, c, (size_t)-1);
- DIAG_POP_NEEDS_COMMENT;
return (char *)s + strlen (s);
}
libc_hidden_def (__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)
+
+DIAG_POP_NEEDS_COMMENT;
--
2.30.1

185
meta-digi-dey/recipes-core/glibc/glibc/0033-x86-Handle-_SC_LEVEL1_ICACHE_LINESIZE-BZ-27444.patch
View File

@ -1,185 +0,0 @@
From 750b00a1ddae220403fd892a6fd4e0791ffd154a Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 18 Sep 2020 07:55:14 -0700
Subject: [PATCH] x86: Handle _SC_LEVEL1_ICACHE_LINESIZE [BZ #27444]
x86: Move x86 processor cache info to cpu_features
missed _SC_LEVEL1_ICACHE_LINESIZE.
1. Add level1_icache_linesize to struct cpu_features.
2. Initialize level1_icache_linesize by calling handle_intel,
handle_zhaoxin and handle_amd with _SC_LEVEL1_ICACHE_LINESIZE.
3. Return level1_icache_linesize for _SC_LEVEL1_ICACHE_LINESIZE.
Upstream-Status: Backport [https://sourceware.org/bugzilla/show_bug.cgi?id=27444]
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
---
sysdeps/x86/Makefile | 8 +++
sysdeps/x86/cacheinfo.c | 3 +
sysdeps/x86/dl-cacheinfo.h | 6 ++
sysdeps/x86/include/cpu-features.h | 2 +
.../x86/tst-sysconf-cache-linesize-static.c | 1 +
sysdeps/x86/tst-sysconf-cache-linesize.c | 57 +++++++++++++++++++
6 files changed, 77 insertions(+)
create mode 100644 sysdeps/x86/tst-sysconf-cache-linesize-static.c
create mode 100644 sysdeps/x86/tst-sysconf-cache-linesize.c
diff --git a/sysdeps/x86/Makefile b/sysdeps/x86/Makefile
index dd82674342..d231263051 100644
--- a/sysdeps/x86/Makefile
+++ b/sysdeps/x86/Makefile
@@ -208,3 +208,11 @@ $(objpfx)check-cet.out: $(..)sysdeps/x86/check-cet.awk \
generated += check-cet.out
endif
endif
+
+ifeq ($(subdir),posix)
+tests += \
+ tst-sysconf-cache-linesize \
+ tst-sysconf-cache-linesize-static
+tests-static += \
+ tst-sysconf-cache-linesize-static
+endif
diff --git a/sysdeps/x86/cacheinfo.c b/sysdeps/x86/cacheinfo.c
index 7b8df45e3b..5ea4723ca6 100644
--- a/sysdeps/x86/cacheinfo.c
+++ b/sysdeps/x86/cacheinfo.c
@@ -32,6 +32,9 @@ __cache_sysconf (int name)
case _SC_LEVEL1_ICACHE_SIZE:
return cpu_features->level1_icache_size;
+ case _SC_LEVEL1_ICACHE_LINESIZE:
+ return cpu_features->level1_icache_linesize;
+
case _SC_LEVEL1_DCACHE_SIZE:
return cpu_features->level1_dcache_size;
diff --git a/sysdeps/x86/dl-cacheinfo.h b/sysdeps/x86/dl-cacheinfo.h
index a31fa0783a..7cd00b92f1 100644
--- a/sysdeps/x86/dl-cacheinfo.h
+++ b/sysdeps/x86/dl-cacheinfo.h
@@ -707,6 +707,7 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
long int core;
unsigned int threads = 0;
unsigned long int level1_icache_size = -1;
+ unsigned long int level1_icache_linesize = -1;
unsigned long int level1_dcache_size = -1;
unsigned long int level1_dcache_assoc = -1;
unsigned long int level1_dcache_linesize = -1;
@@ -726,6 +727,8 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
level1_icache_size
= handle_intel (_SC_LEVEL1_ICACHE_SIZE, cpu_features);
+ level1_icache_linesize
+ = handle_intel (_SC_LEVEL1_ICACHE_LINESIZE, cpu_features);
level1_dcache_size = data;
level1_dcache_assoc
= handle_intel (_SC_LEVEL1_DCACHE_ASSOC, cpu_features);
@@ -753,6 +756,7 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
shared = handle_zhaoxin (_SC_LEVEL3_CACHE_SIZE);
level1_icache_size = handle_zhaoxin (_SC_LEVEL1_ICACHE_SIZE);
+ level1_icache_linesize = handle_zhaoxin (_SC_LEVEL1_ICACHE_LINESIZE);
level1_dcache_size = data;
level1_dcache_assoc = handle_zhaoxin (_SC_LEVEL1_DCACHE_ASSOC);
level1_dcache_linesize = handle_zhaoxin (_SC_LEVEL1_DCACHE_LINESIZE);
@@ -772,6 +776,7 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
shared = handle_amd (_SC_LEVEL3_CACHE_SIZE);
level1_icache_size = handle_amd (_SC_LEVEL1_ICACHE_SIZE);
+ level1_icache_linesize = handle_amd (_SC_LEVEL1_ICACHE_LINESIZE);
level1_dcache_size = data;
level1_dcache_assoc = handle_amd (_SC_LEVEL1_DCACHE_ASSOC);
level1_dcache_linesize = handle_amd (_SC_LEVEL1_DCACHE_LINESIZE);
@@ -833,6 +838,7 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
}
cpu_features->level1_icache_size = level1_icache_size;
+ cpu_features->level1_icache_linesize = level1_icache_linesize;
cpu_features->level1_dcache_size = level1_dcache_size;
cpu_features->level1_dcache_assoc = level1_dcache_assoc;
cpu_features->level1_dcache_linesize = level1_dcache_linesize;
diff --git a/sysdeps/x86/include/cpu-features.h b/sysdeps/x86/include/cpu-features.h
index 624736b40e..39a3f4f311 100644
--- a/sysdeps/x86/include/cpu-features.h
+++ b/sysdeps/x86/include/cpu-features.h
@@ -874,6 +874,8 @@ struct cpu_features
unsigned long int rep_stosb_threshold;
/* _SC_LEVEL1_ICACHE_SIZE. */
unsigned long int level1_icache_size;
+ /* _SC_LEVEL1_ICACHE_LINESIZE. */
+ unsigned long int level1_icache_linesize;
/* _SC_LEVEL1_DCACHE_SIZE. */
unsigned long int level1_dcache_size;
/* _SC_LEVEL1_DCACHE_ASSOC. */
diff --git a/sysdeps/x86/tst-sysconf-cache-linesize-static.c b/sysdeps/x86/tst-sysconf-cache-linesize-static.c
new file mode 100644
index 0000000000..152ae68821
--- /dev/null
+++ b/sysdeps/x86/tst-sysconf-cache-linesize-static.c
@@ -0,0 +1 @@
+#include "tst-sysconf-cache-linesize.c"
diff --git a/sysdeps/x86/tst-sysconf-cache-linesize.c b/sysdeps/x86/tst-sysconf-cache-linesize.c
new file mode 100644
index 0000000000..642dbde5d2
--- /dev/null
+++ b/sysdeps/x86/tst-sysconf-cache-linesize.c
@@ -0,0 +1,57 @@
+/* Test system cache line sizes.
+ Copyright (C) 2021 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
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <array_length.h>
+
+static struct
+{
+ const char *name;
+ int _SC_val;
+} sc_options[] =
+ {
+#define N(name) { "_SC_"#name, _SC_##name }
+ N (LEVEL1_ICACHE_LINESIZE),
+ N (LEVEL1_DCACHE_LINESIZE),
+ N (LEVEL2_CACHE_LINESIZE)
+ };
+
+static int
+do_test (void)
+{
+ int result = EXIT_SUCCESS;
+
+ for (int i = 0; i < array_length (sc_options); ++i)
+ {
+ long int scret = sysconf (sc_options[i]._SC_val);
+ if (scret < 0)
+ {
+ printf ("sysconf (%s) returned < 0 (%ld)\n",
+ sc_options[i].name, scret);
+ result = EXIT_FAILURE;
+ }
+ else
+ printf ("sysconf (%s): %ld\n", sc_options[i].name, scret);
+ }
+
+ return result;
+}
+
+#include <support/test-driver.c>

51
meta-digi-dey/recipes-core/glibc/glibc/CVE-2021-27645.patch
View File

@ -1,51 +0,0 @@
From dca565886b5e8bd7966e15f0ca42ee5cff686673 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Thu, 25 Feb 2021 16:08:21 -0500
Subject: [PATCH] nscd: Fix double free in netgroupcache [BZ #27462]
In commit 745664bd798ec8fd50438605948eea594179fba1 a use-after-free
was fixed, but this led to an occasional double-free. This patch
tracks the "live" allocation better.
Tested manually by a third party.
Related: RHBZ 1927877
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=dca565886b5e8bd7966e15f0ca42ee5cff686673]
CVE: CVE-2021-27645
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Signed-off-by: Khairul Rohaizzat Jamaluddin <khairul.rohaizzat.jamaluddin@intel.com>
---
nscd/netgroupcache.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c
index dba6ceec1b..ad2daddafd 100644
--- a/nscd/netgroupcache.c
+++ b/nscd/netgroupcache.c
@@ -248,7 +248,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
: NULL);
ndomain = (ndomain ? newbuf + ndomaindiff
: NULL);
- buffer = newbuf;
+ *tofreep = buffer = newbuf;
}
nhost = memcpy (buffer + bufused,
@@ -319,7 +319,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
else if (status == NSS_STATUS_TRYAGAIN && e == ERANGE)
{
buflen *= 2;
- buffer = xrealloc (buffer, buflen);
+ *tofreep = buffer = xrealloc (buffer, buflen);
}
else if (status == NSS_STATUS_RETURN
|| status == NSS_STATUS_NOTFOUND
--
2.27.0

80
meta-digi-dey/recipes-core/glibc/glibc/check-test-wrapper
View File

@ -1,80 +0,0 @@
#!/usr/bin/env python3
import sys
import os
import subprocess
import resource
env = os.environ.copy()
args = sys.argv[1:]
targettype = args.pop(0)
if targettype == "user":
qemuargs = os.environ.get("QEMU_OPTIONS", "").split()
if not os.path.exists(qemuargs[0]):
# ensure qemu args has a valid absolute path
for i in os.environ.get("PATH", "").split(":"):
if os.path.exists(os.path.join(i, qemuargs[0])):
qemuargs[0] = os.path.join(i, qemuargs[0])
break
sysroot = os.environ.get("QEMU_SYSROOT", None)
if not sysroot:
sys.exit(-1)
libpaths = [sysroot + "/usr/lib", sysroot + "/lib"]
if args[0] == "env":
args.pop(0)
if len(args) == 0:
args = ["env"]
else:
# process options
while args[0].startswith("-"):
opt = args.pop(0).lstrip("-")
if "i" in opt:
env.clear()
# process environment vars
while "=" in args[0]:
key, val = args.pop(0).split("=", 1)
if key == "LD_LIBRARY_PATH":
libpaths += val.split(":")
else:
env[key] = val
if args[0] == "cp":
# ignore copies, the filesystem is the same
sys.exit(0)
qemuargs += ["-L", sysroot]
qemuargs += ["-E", "LD_LIBRARY_PATH={}".format(":".join(libpaths))]
command = qemuargs + args
# We've seen qemu-arm using up all system memory for some glibc
# tests e.g. nptl/tst-pthread-timedlock-lockloop
# Cap at 8GB since no test should need more than that
# (5GB adds 7 failures for qemuarm glibc test run)
limit = 8*1024*1024*1024
resource.setrlimit(resource.RLIMIT_AS, (limit, limit))
elif targettype == "ssh":
host = os.environ.get("SSH_HOST", None)
user = os.environ.get("SSH_HOST_USER", None)
port = os.environ.get("SSH_HOST_PORT", None)
command = ["ssh", "-o", "UserKnownHostsFile=/dev/null", "-o", "StrictHostKeyChecking=no"]
if port:
command += ["-p", str(port)]
if not host:
sys.exit(-1)
command += ["{}@{}".format(user, host) if user else host]
# wrap and replace quotes for correct transformation on ssh
wrapped = " ".join(["'{0}'".format(i.replace("'", r"'\''")) for i in ["cd", os.getcwd()]]) + "; "
wrapped += " ".join(["'{0}'".format(i.replace("'", r"'\''")) for i in args])
command += ["sh", "-c", "\"{}\"".format(wrapped)]
else:
sys.exit(-1)
try:
r = subprocess.run(command, timeout = 1800, env = env)
sys.exit(r.returncode)
except subprocess.TimeoutExpired:
sys.exit(-1)

1
meta-digi-dey/recipes-core/glibc/glibc/etc/ld.so.conf
View File

@ -1 +0,0 @@
include /etc/ld.so.conf.d/*.conf

31
meta-digi-dey/recipes-core/glibc/glibc/faccessat2-perm.patch
View File

@ -1,31 +0,0 @@
Older seccomp-based filters used in container frameworks will block faccessat2
calls as it's a relatively new syscall. This isn't a big problem with
glibc <2.33 but 2.33 will call faccessat2 itself, get EPERM, and thenn be confused
about what to do as EPERM isn't an expected error code.
This manifests itself as mysterious errors, for example a kernel failing to link.
The root cause of bad seccomp filters is mostly fixed (systemd 247, Docker 20.10.0)
but we can't expect everyone to upgrade, so add a workaound (originally from
Red Hat) to handle EPERM like ENOSYS and fallback to faccessat().
Upstream-Status: Inappropriate
Signed-off-by: Ross Burton <ross.burton@arm.com>
diff --git a/sysdeps/unix/sysv/linux/faccessat.c b/sysdeps/unix/sysv/linux/faccessat.c
index 56cb6dcc8b4d58d3..5de75032bbc93a2c 100644
--- a/sysdeps/unix/sysv/linux/faccessat.c
+++ b/sysdeps/unix/sysv/linux/faccessat.c
@@ -34,7 +34,11 @@ faccessat (int fd, const char *file, int mode, int flag)
#if __ASSUME_FACCESSAT2
return ret;
#else
- if (ret == 0 || errno != ENOSYS)
+ /* Fedora-specific workaround:
+ As a workround for a broken systemd-nspawn that returns
+ EPERM when a syscall is not allowed instead of ENOSYS
+ we must check for EPERM here and fall back to faccessat. */
+ if (ret == 0 || !(errno == ENOSYS || errno == EPERM))
return ret;
if (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS))

11
meta-digi-dey/recipes-core/glibc/glibc/generate-supported.mk
View File

@ -1,11 +0,0 @@
#!/usr/bin/make
include $(IN)
all:
rm -f $(OUT)
touch $(OUT)
for locale in $(SUPPORTED-LOCALES); do \
[ $$locale = true ] && continue; \
echo $$locale | sed 's,/, ,' >> $(OUT); \
done

177
meta-digi-dey/recipes-core/glibc/glibc/makedbs.sh
View File

@ -1,177 +0,0 @@
#!/bin/sh
#
# Make passwd.db, group.db, etc.
#
VAR_DB=/var/db
# Use make if available
if [ -x /usr/bin/make -o -x /bin/make ]; then
make -C $VAR_DB
exit 0
fi
# No make available, do it in hard way
# passwd.db
if [ -e /etc/passwd ]; then
target=$VAR_DB/passwd.db
echo -n "passwd... "
awk 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$3; print }' /etc/passwd | \
makedb --quiet -o $target -
echo "done."
fi
# group.db
if [ -e /etc/group ]; then
target=$VAR_DB/group.db
echo -n "group... "
awk 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$3; print; \
if ($$4 != "") { \
split($$4, grmems, ","); \
for (memidx in grmems) { \
mem=grmems[memidx]; \
if (members[mem] == "") \
members[mem]=$$3; \
else \
members[mem]=members[mem] "," $$3; \
} \
delete grmems; } } \
END { for (mem in members) \
printf ":%s %s %s\n", mem, mem, members[mem]; }' /etc/group | \
makedb --quiet -o $target -
echo "done."
fi
# ethers.db
if [ -e /etc/ethers ]; then
target=$VAR_DB/ethers.db
echo -n "ethers... "
awk '/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$2; print }' /etc/ethers | \
makedb --quiet -o $target -
echo "done."
fi
# protocols.db
if [ -e /etc/protocols ]; then
target=$VAR_DB/protocols.db
echo -n "protocols... "
awk '/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$2; print; \
for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
{ printf ".%s ", $$i; print } }' /etc/protocols | \
makedb --quiet -o $target -
echo "done."
fi
# rpc.db
if [ -e /etc/rpc ]; then
target=$VAR_DB/rpc.db
echo -n "rpc... "
awk '/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$2; print; \
for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
{ printf ".%s ", $$i; print } }' /etc/rpc | \
makedb --quiet -o $target -
echo "done."
fi
# services.db
if [ -e /etc/services ]; then
target=$VAR_DB/services.db
echo -n "services... "
awk 'BEGIN { FS="[ \t/]+" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { sub(/[ \t]*#.*$$/, "");\
printf ":%s/%s ", $$1, $$3; print; \
printf ":%s/ ", $$1; print; \
printf "=%s/%s ", $$2, $$3; print; \
printf "=%s/ ", $$2; print; \
for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
{ printf ":%s/%s ", $$i, $$3; print; \
printf ":%s/ ", $$i; print } }' /etc/services | \
makedb --quiet -o $target -
echo "done."
fi
# shadow.db
if [ -e /etc/shadow ]; then
target=$VAR_DB/shadow.db
echo -n "shadow... "
awk 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print }' /etc/shadow | \
(umask 077 && makedb --quiet -o $target -)
echo "done."
if chgrp shadow $target 2>/dev/null; then
chmod g+r $target
else
chown 0 $target; chgrp 0 $target; chmod 600 $target;
echo
echo "Warning: The shadow password database $target"
echo "has been set to be readable only by root. You may want"
echo "to make it readable by the \`shadow' group depending"
echo "on your configuration."
echo
fi
fi
# gshadow.db
if [ -e /etc/gshadow ]; then
target=$VAR_DB/gshadow.db
echo -n "gshadow... "
awk 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print }' /etc/gshadow | \
(umask 077 && makedb --quiet -o $target -)
echo "done."
if chgrp shadow $target 2>/dev/null; then
chmod g+r $target
else
chown 0 $target; chgrp 0 $target; chmod 600 $target
echo
echo "Warning: The shadow group database $target"
echo "has been set to be readable only by root. You may want"
echo "to make it readable by the \`shadow' group depending"
echo "on your configuration."
echo
fi
fi
# netgroup.db
if [ -e /etc/netgroup ]; then
target=$VAR_DB/netgroup.db
echo -n "netgroup... "
awk 'BEGIN { ini=1 } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { if (sub(/[ \t]*\\$$/, " ") == 0) end="\n"; \
else end=""; \
gsub(/[ \t]+/, " "); \
sub(/^[ \t]*/, ""); \
if (ini == 0) printf "%s%s", $$0, end; \
else printf ".%s %s%s", $$1, $$0, end; \
ini=end == "" ? 0 : 1; } \
END { if (ini==0) printf "\n" }' /etc/netgroup | \
makedb --quiet -o $target
echo "done."
fi

136
meta-digi-dey/recipes-core/glibc/glibc_2.33.bb
View File

@ -1,136 +0,0 @@
require glibc.inc
require glibc-version.inc
CVE_CHECK_WHITELIST += "CVE-2020-10029"
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010022
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010023
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010024
# Upstream glibc maintainers dispute there is any issue and have no plans to address it further.
# "this is being treated as a non-security bug and no real threat."
CVE_CHECK_WHITELIST += "CVE-2019-1010022 CVE-2019-1010023 CVE-2019-1010024"
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010025
# Allows for ASLR bypass so can bypass some hardening, not an exploit in itself, may allow
# easier access for another. "ASLR bypass itself is not a vulnerability."
# Potential patch at https://sourceware.org/bugzilla/show_bug.cgi?id=22853
CVE_CHECK_WHITELIST += "CVE-2019-1010025"
DEPENDS += "gperf-native bison-native make-native"
NATIVESDKFIXES ?= ""
NATIVESDKFIXES_class-nativesdk = "\
file://0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch \
file://0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch \
file://0005-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch \
file://0006-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch \
file://0007-nativesdk-glibc-Make-relocatable-install-for-locales.patch \
file://faccessat2-perm.patch \
"
SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://etc/ld.so.conf \
file://generate-supported.mk \
file://makedbs.sh \
\
${NATIVESDKFIXES} \
file://0008-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch \
file://0009-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch \
file://0010-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch \
file://0011-Quote-from-bug-1443-which-explains-what-the-patch-do.patch \
file://0012-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch \
file://0013-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch \
file://0014-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch \
file://0015-yes-within-the-path-sets-wrong-config-variables.patch \
file://0016-timezone-re-written-tzselect-as-posix-sh.patch \
file://0017-Remove-bash-dependency-for-nscd-init-script.patch \
file://0018-eglibc-Cross-building-and-testing-instructions.patch \
file://0019-eglibc-Help-bootstrap-cross-toolchain.patch \
file://0020-eglibc-Resolve-__fpscr_values-on-SH4.patch \
file://0021-eglibc-Forward-port-cross-locale-generation-support.patch \
file://0022-Define-DUMMY_LOCALE_T-if-not-defined.patch \
file://0023-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
file://0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch \
file://0025-intl-Emit-no-lines-in-bison-generated-files.patch \
file://0027-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \
file://0028-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch \
file://0029-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch \
file://0030-powerpc-Do-not-ask-compiler-for-finding-arch.patch \
file://0031-x86-Require-full-ISA-support-for-x86-64-level-marker.patch \
file://0032-string-Work-around-GCC-PR-98512-in-rawmemchr.patch \
file://0033-x86-Handle-_SC_LEVEL1_ICACHE_LINESIZE-BZ-27444.patch \
file://CVE-2021-27645.patch \
file://0001-nptl-Remove-private-futex-optimization-BZ-27304.patch \
"
S = "${WORKDIR}/git"
B = "${WORKDIR}/build-${TARGET_SYS}"
PACKAGES_DYNAMIC = ""
# the -isystem in bitbake.conf screws up glibc do_stage
BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir}"
GLIBC_BROKEN_LOCALES = ""
GLIBCPIE ??= ""
EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \
--disable-profile \
--disable-debug --without-gd \
--enable-clocale=gnu \
--with-headers=${STAGING_INCDIR} \
--without-selinux \
--enable-tunables \
--enable-bind-now \
--enable-stack-protector=strong \
--enable-stackguard-randomization \
--disable-crypt \
--with-default-link \
${@bb.utils.contains_any('SELECTED_OPTIMIZATION', '-O0 -Og', '--disable-werror', '', d)} \
${GLIBCPIE} \
${GLIBC_EXTRA_OECONF}"
EXTRA_OECONF += "${@get_libc_fpu_setting(bb, d)}"
EXTRA_OECONF_append_x86 = " --enable-cet"
EXTRA_OECONF_append_x86-64 = " --enable-cet"
PACKAGECONFIG ??= "nscd"
PACKAGECONFIG[nscd] = "--enable-nscd,--disable-nscd"
do_patch_append() {
bb.build.exec_func('do_fix_readlib_c', d)
}
do_fix_readlib_c () {
sed -i -e 's#OECORE_KNOWN_INTERPRETER_NAMES#${EGLIBC_KNOWN_INTERPRETER_NAMES}#' ${S}/elf/readlib.c
}
do_configure () {
# override this function to avoid the autoconf/automake/aclocal/autoheader
# calls for now
# don't pass CPPFLAGS into configure, since it upsets the kernel-headers
# version check and doesn't really help with anything
(cd ${S} && gnu-configize) || die "failure in running gnu-configize"
find ${S} -name "configure" | xargs touch
CPPFLAGS="" oe_runconf
}
LDFLAGS += "-fuse-ld=bfd"
do_compile () {
base_do_compile
echo "Adjust ldd script"
if [ -n "${RTLDLIST}" ]
then
prevrtld=`cat ${B}/elf/ldd | grep "^RTLDLIST=" | sed 's#^RTLDLIST="\?\([^"]*\)"\?$#\1#'`
# remove duplicate entries
newrtld=`echo $(printf '%s\n' ${prevrtld} ${RTLDLIST} | LC_ALL=C sort -u)`
echo "ldd \"${prevrtld} ${RTLDLIST}\" -> \"${newrtld}\""
sed -i ${B}/elf/ldd -e "s#^RTLDLIST=.*\$#RTLDLIST=\"${newrtld}\"#"
fi
}
require glibc-package.inc
BBCLASSEXTEND = "nativesdk"

331
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/32and64bit.patch
View File

@ -1,331 +0,0 @@
Upstream-Status: Inappropriate [embedded specific]
We run the ldconfig in the cross fashion. make the code bitsize aware so that
we can cross build ldconfig cache for various architectures.
Richard Purdie <richard.purdie@linuxfoundation.org> 2009/05/19
Nitin A Kamble <nitin.a.kamble@intel.com> 2009/03/29
Index: ldconfig-native-2.12.1/readelflib.c
===================================================================
--- ldconfig-native-2.12.1.orig/readelflib.c
+++ ldconfig-native-2.12.1/readelflib.c
@@ -40,39 +40,212 @@ do \
/* Returns 0 if everything is ok, != 0 in case of error. */
int
-process_elf_file (const char *file_name, const char *lib, int *flag,
+process_elf_file32 (const char *file_name, const char *lib, int *flag,
unsigned int *osversion, char **soname, void *file_contents,
size_t file_length)
{
int i;
unsigned int j;
- ElfW(Addr) loadaddr;
+ Elf32_Addr loadaddr;
unsigned int dynamic_addr;
size_t dynamic_size;
char *program_interpreter;
- ElfW(Ehdr) *elf_header;
- ElfW(Phdr) *elf_pheader, *segment;
- ElfW(Dyn) *dynamic_segment, *dyn_entry;
+ Elf32_Ehdr *elf_header;
+ Elf32_Phdr *elf_pheader, *segment;
+ Elf32_Dyn *dynamic_segment, *dyn_entry;
char *dynamic_strings;
- elf_header = (ElfW(Ehdr) *) file_contents;
+ elf_header = (Elf32_Ehdr *) file_contents;
*osversion = 0;
- if (elf_header->e_ident [EI_CLASS] != ElfW (CLASS))
+ if (elf_header->e_type != ET_DYN)
{
- if (opt_verbose)
+ error (0, 0, _("%s is not a shared object file (Type: %d).\n"), file_name,
+ elf_header->e_type);
+ return 1;
+ }
+
+ /* Get information from elf program header. */
+ elf_pheader = (Elf32_Phdr *) (elf_header->e_phoff + file_contents);
+ check_ptr (elf_pheader);
+
+ /* The library is an elf library, now search for soname and
+ libc5/libc6. */
+ *flag = FLAG_ELF;
+
+ loadaddr = -1;
+ dynamic_addr = 0;
+ dynamic_size = 0;
+ program_interpreter = NULL;
+ for (i = 0, segment = elf_pheader;
+ i < elf_header->e_phnum; i++, segment++)
+ {
+ check_ptr (segment);
+
+ switch (segment->p_type)
{
- if (elf_header->e_ident [EI_CLASS] == ELFCLASS32)
- error (0, 0, _("%s is a 32 bit ELF file.\n"), file_name);
- else if (elf_header->e_ident [EI_CLASS] == ELFCLASS64)
- error (0, 0, _("%s is a 64 bit ELF file.\n"), file_name);
- else
- error (0, 0, _("Unknown ELFCLASS in file %s.\n"), file_name);
+ case PT_LOAD:
+ if (loadaddr == (Elf32_Addr) -1)
+ loadaddr = segment->p_vaddr - segment->p_offset;
+ break;
+
+ case PT_DYNAMIC:
+ if (dynamic_addr)
+ error (0, 0, _("more than one dynamic segment\n"));
+
+ dynamic_addr = segment->p_offset;
+ dynamic_size = segment->p_filesz;
+ break;
+
+ case PT_INTERP:
+ program_interpreter = (char *) (file_contents + segment->p_offset);
+ check_ptr (program_interpreter);
+
+ /* Check if this is enough to classify the binary. */
+ for (j = 0; j < sizeof (interpreters) / sizeof (interpreters [0]);
+ ++j)
+ if (strcmp (program_interpreter, interpreters[j].soname) == 0)
+ {
+ *flag = interpreters[j].flag;
+ break;
+ }
+ break;
+
+ case PT_NOTE:
+ if (!*osversion && segment->p_filesz >= 32 && segment->p_align >= 4)
+ {
+ Elf32_Word *abi_note = (Elf32_Word *) (file_contents
+ + segment->p_offset);
+ Elf32_Addr size = segment->p_filesz;
+
+ while (abi_note [0] != 4 || abi_note [1] != 16
+ || abi_note [2] != 1
+ || memcmp (abi_note + 3, "GNU", 4) != 0)
+ {
+#define ROUND(len) (((len) + sizeof (Elf32_Word)) - 1) & -sizeof (Elf32_Word)))
+ Elf32_Addr) note_size = 3 * sizeof (Elf32_Word))
+ + ROUND (abi_note[0])
+ + ROUND (abi_note[1]);
+
+ if (size - 32 < note_size || note_size == 0)
+ {
+ size = 0;
+ break;
+ }
+ size -= note_size;
+ abi_note = (void *) abi_note + note_size;
+ }
+
+ if (size == 0)
+ break;
+
+ *osversion = (abi_note [4] << 24) |
+ ((abi_note [5] & 0xff) << 16) |
+ ((abi_note [6] & 0xff) << 8) |
+ (abi_note [7] & 0xff);
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ }
+ if (loadaddr == (Elf32_Addr) -1)
+ {
+ /* Very strange. */
+ loadaddr = 0;
+ }
+
+ /* Now we can read the dynamic sections. */
+ if (dynamic_size == 0)
+ return 1;
+
+ dynamic_segment = (Elf32_Dyn *) (file_contents + dynamic_addr);
+ check_ptr (dynamic_segment);
+
+ /* Find the string table. */
+ dynamic_strings = NULL;
+ for (dyn_entry = dynamic_segment; dyn_entry->d_tag != DT_NULL;
+ ++dyn_entry)
+ {
+ check_ptr (dyn_entry);
+ if (dyn_entry->d_tag == DT_STRTAB)
+ {
+ dynamic_strings = (char *) (file_contents + dyn_entry->d_un.d_val - loadaddr);
+ check_ptr (dynamic_strings);
+ break;
}
- return 1;
}
+ if (dynamic_strings == NULL)
+ return 1;
+
+ /* Now read the DT_NEEDED and DT_SONAME entries. */
+ for (dyn_entry = dynamic_segment; dyn_entry->d_tag != DT_NULL;
+ ++dyn_entry)
+ {
+ if (dyn_entry->d_tag == DT_NEEDED || dyn_entry->d_tag == DT_SONAME)
+ {
+ char *name = dynamic_strings + dyn_entry->d_un.d_val;
+ check_ptr (name);
+
+ if (dyn_entry->d_tag == DT_NEEDED)
+ {
+
+ if (*flag == FLAG_ELF)
+ {
+ /* Check if this is enough to classify the binary. */
+ for (j = 0;
+ j < sizeof (known_libs) / sizeof (known_libs [0]);
+ ++j)
+ if (strcmp (name, known_libs [j].soname) == 0)
+ {
+ *flag = known_libs [j].flag;
+ break;
+ }
+ }
+ }
+
+ else if (dyn_entry->d_tag == DT_SONAME)
+ *soname = xstrdup (name);
+
+ /* Do we have everything we need? */
+ if (*soname && *flag != FLAG_ELF)
+ return 0;
+ }
+ }
+
+ /* We reach this point only if the file doesn't contain a DT_SONAME
+ or if we can't classify the library. If it doesn't have a
+ soname, return the name of the library. */
+ if (*soname == NULL)
+ *soname = xstrdup (lib);
+
+ return 0;
+}
+
+int
+process_elf_file64 (const char *file_name, const char *lib, int *flag,
+ unsigned int *osversion, char **soname, void *file_contents,
+ size_t file_length)
+{
+ int i;
+ unsigned int j;
+ Elf64_Addr loadaddr;
+ unsigned int dynamic_addr;
+ size_t dynamic_size;
+ char *program_interpreter;
+
+ Elf64_Ehdr *elf_header;
+ Elf64_Phdr *elf_pheader, *segment;
+ Elf64_Dyn *dynamic_segment, *dyn_entry;
+ char *dynamic_strings;
+
+ elf_header = (Elf64_Ehdr *) file_contents;
+ *osversion = 0;
+
if (elf_header->e_type != ET_DYN)
{
error (0, 0, _("%s is not a shared object file (Type: %d).\n"), file_name,
@@ -81,7 +254,7 @@ process_elf_file (const char *file_name,
}
/* Get information from elf program header. */
- elf_pheader = (ElfW(Phdr) *) (elf_header->e_phoff + file_contents);
+ elf_pheader = (Elf64_Phdr *) (elf_header->e_phoff + file_contents);
check_ptr (elf_pheader);
/* The library is an elf library, now search for soname and
@@ -100,7 +273,7 @@ process_elf_file (const char *file_name,
switch (segment->p_type)
{
case PT_LOAD:
- if (loadaddr == (ElfW(Addr)) -1)
+ if (loadaddr == (Elf64_Addr) -1)
loadaddr = segment->p_vaddr - segment->p_offset;
break;
@@ -129,16 +302,16 @@ process_elf_file (const char *file_name,
case PT_NOTE:
if (!*osversion && segment->p_filesz >= 32 && segment->p_align >= 4)
{
- ElfW(Word) *abi_note = (ElfW(Word) *) (file_contents
+ Elf64_Word *abi_note = (Elf64_Word *) (file_contents
+ segment->p_offset);
- ElfW(Addr) size = segment->p_filesz;
+ Elf64_Addr size = segment->p_filesz;
while (abi_note [0] != 4 || abi_note [1] != 16
|| abi_note [2] != 1
|| memcmp (abi_note + 3, "GNU", 4) != 0)
{
-#define ROUND(len) (((len) + sizeof (ElfW(Word)) - 1) & -sizeof (ElfW(Word)))
- ElfW(Addr) note_size = 3 * sizeof (ElfW(Word))
+#define ROUND(len) (((len) + sizeof (Elf64_Word) - 1) & -sizeof (Elf64_Word))
+ Elf64_Addr note_size = 3 * sizeof (Elf64_Word)
+ ROUND (abi_note[0])
+ ROUND (abi_note[1]);
@@ -166,7 +339,7 @@ process_elf_file (const char *file_name,
}
}
- if (loadaddr == (ElfW(Addr)) -1)
+ if (loadaddr == (Elf64_Addr) -1)
{
/* Very strange. */
loadaddr = 0;
@@ -176,7 +349,7 @@ process_elf_file (const char *file_name,
if (dynamic_size == 0)
return 1;
- dynamic_segment = (ElfW(Dyn) *) (file_contents + dynamic_addr);
+ dynamic_segment = (Elf64_Dyn *) (file_contents + dynamic_addr);
check_ptr (dynamic_segment);
/* Find the string table. */
@@ -233,3 +406,33 @@ process_elf_file (const char *file_name,
return 0;
}
+/* Returns 0 if everything is ok, != 0 in case of error. */
+int
+process_elf_file (const char *file_name, const char *lib, int *flag,
+ unsigned int *osversion, char **soname, void *file_contents,
+ size_t file_length)
+{
+ int i;
+ unsigned int j;
+ ElfW(Addr) loadaddr;
+ unsigned int dynamic_addr;
+ size_t dynamic_size;
+ char *program_interpreter;
+
+ ElfW(Ehdr) *elf_header;
+ ElfW(Phdr) *elf_pheader, *segment;
+ ElfW(Dyn) *dynamic_segment, *dyn_entry;
+ char *dynamic_strings;
+
+ elf_header = (ElfW(Ehdr) *) file_contents;
+ *osversion = 0;
+
+ if (elf_header->e_ident [EI_CLASS] == ELFCLASS32)
+ return process_elf_file32(file_name, lib,flag, osversion, soname, file_contents, file_length);
+ else if (elf_header->e_ident [EI_CLASS] == ELFCLASS64)
+ return process_elf_file64(file_name, lib,flag, osversion, soname, file_contents, file_length);
+ error (0, 0, _("Unknown ELFCLASS in file %s.\n"), file_name);
+ return 1;
+}
+
+

8
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/README
View File

@ -1,8 +0,0 @@
The files are pulled verbatim from glibc 2.5 and then patched to allow
standalone compilation of ldconfig.
Richard Purdie
OpenedHand Ltd.
Upgraded the ldconfig recipe to eglibc 2.12.1
Nitin A Kamble <nitin.a.kamble@intel.com> 2011/03/29

116
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/add-64-bit-flag-for-ELF64-entries.patch
View File

@ -1,116 +0,0 @@
From 9d62544090b08849218cd1fc52a36cdd5d90363e Mon Sep 17 00:00:00 2001
From: Yuanjie Huang <yuanjie.huang@windriver.com>
Date: Fri, 24 Apr 2015 03:29:31 +0000
Subject: [PATCH] Add 64-bit flag for ELF64 entries.
ldconfig-native was grepped from an old version of glibc, and its output
lacks neccessary 64bit flag in entries.
Due to this defect, ctypes.util.find_library() python function fails to
detect any library due to the old file format that ldconfig-native
creates. This fix sets architecture-dependent 64bit flags for 64-bit ELF.
Upstream-Status: Inappropriate [embedded specific]
Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com>
---
cache.c | 4 ++++
ldconfig.h | 4 ++++
readelflib.c | 34 ++++++++++++++++++++++++++++++++++
3 files changed, 42 insertions(+)
diff --git a/cache.c b/cache.c
index a904d44..c4f5411 100644
--- a/cache.c
+++ b/cache.c
@@ -121,6 +121,10 @@ print_entry (const char *lib, int flag, unsigned int osversion,
break;
case FLAG_MIPS64_LIBN64:
fputs (",64bit", stdout);
+ break;
+ case FLAG_AARCH64_LIB64:
+ fputs (",AArch64", stdout);
+ break;
case 0:
break;
default:
diff --git a/ldconfig.h b/ldconfig.h
index fadd5ec..6a8a750 100644
--- a/ldconfig.h
+++ b/ldconfig.h
@@ -34,6 +34,10 @@
#define FLAG_POWERPC_LIB64 0x0500
#define FLAG_MIPS64_LIBN32 0x0600
#define FLAG_MIPS64_LIBN64 0x0700
+#define FLAG_X8664_LIBX32 0x0800
+#define FLAG_ARM_LIBHF 0x0900
+#define FLAG_AARCH64_LIB64 0x0a00
+#define FLAG_ARM_LIBSF 0x0b00
/* Name of auxiliary cache. */
#define _PATH_LDCONFIG_AUX_CACHE "/var/cache/ldconfig/aux-cache"
diff --git a/readelflib.c b/readelflib.c
index 0bf0de3..6e87afc 100644
--- a/readelflib.c
+++ b/readelflib.c
@@ -28,6 +28,11 @@
#include "endian_extra.h"
+/* Work-around for old host that does not have AArch64 defined in elf.h. */
+#ifndef EM_AARCH64
+#define EM_AARCH64 183 /* ARM AARCH64 */
+#endif
+
#undef check_ptr
#define check_ptr(ptr) \
do \
@@ -290,6 +295,48 @@ process_elf_file64 (const char *file_name, const char *lib, int *flag,
libc5/libc6. */
*flag = FLAG_ELF;
+ /* Set flags according to information in ELF header to align with target
+ ldconfig */
+ switch (elf_header->e_machine)
+ {
+ case EM_IA_64:
+ /* Intel 64bit libraries are always libc.so.6+. */
+ /* see sysdeps/unix/sysv/linux/ia64/readelflib.c */
+ *flag |= FLAG_IA64_LIB64|FLAG_ELF_LIBC6;
+ break;
+ case EM_X86_64:
+ /* X86-64 64bit libraries are always libc.so.6+. */
+ /* see sysdeps/unix/sysv/linux/i386/readelflib.c */
+ *flag |= FLAG_X8664_LIB64|FLAG_ELF_LIBC6;
+ break;
+ case EM_S390:
+ /* S/390 64bit libraries are always libc.so.6+. */
+ /* see sysdeps/unix/sysv/linux/s390/readelflib.c */
+ *flag |= FLAG_S390_LIB64|FLAG_ELF_LIBC6;
+ break;
+ case EM_PPC64:
+ /* PowerPC 64bit libraries are always libc.so.6+. */
+ /* see sysdeps/unix/sysv/linux/powerpc/readelflib.c */
+ *flag |= FLAG_POWERPC_LIB64|FLAG_ELF_LIBC6;
+ break;
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ /* n64 libraries are always libc.so.6+. */
+ /* NOTE: This does not correctly distinguish NAN2008 binaries and is possibly broken */
+ /* see sysdeps/unix/sysv/linux/mips/readelflib.c */
+ *flag |= FLAG_MIPS64_LIBN64|FLAG_ELF_LIBC6;
+ break;
+ case EM_AARCH64:
+ /* AArch64 libraries are always libc.so.6+. */
+ /* see sysdeps/unix/sysv/linux/arm/readelflib.c */
+ *flag |= FLAG_AARCH64_LIB64|FLAG_ELF_LIBC6;
+ break;
+ default:
+ error(0, 0, "%s is a 64-bit ELF for unknown machine %lx\n",
+ file_name, (long)elf_header->e_machine);
+ break;
+ }
+
loadaddr = -1;
dynamic_addr = 0;
dynamic_size = 0;
--

454
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/endian-ness_handling.patch
View File

@ -1,454 +0,0 @@
Upstream-Status: Inappropriate [embedded specific]
Do data input/output handling according to endien-ness of the library file. That
enables use of ldconfig in the cross fashion for any architecture.
2011/04/04
Richard Purdie <richard.purdie@linuxfoundation.org>
Nitin Kamble <nitin.a.kamble@intel.com>
Index: ldconfig-native-2.12.1/readelflib.c
===================================================================
--- ldconfig-native-2.12.1.orig/readelflib.c
+++ ldconfig-native-2.12.1/readelflib.c
@@ -38,6 +38,28 @@ do \
} \
while (0);
+int be;
+static uint16_t read16(uint16_t x, int be)
+{
+ if (be)
+ return be16toh(x);
+ return le16toh(x);
+}
+
+static uint32_t read32(uint32_t x, int be)
+{
+ if (be)
+ return be32toh(x);
+ return le32toh(x);
+}
+
+static uint64_t read64(uint64_t x, int be)
+{
+ if (be)
+ return be64toh(x);
+ return le64toh(x);
+}
+
/* Returns 0 if everything is ok, != 0 in case of error. */
int
process_elf_file32 (const char *file_name, const char *lib, int *flag,
@@ -59,15 +81,17 @@ process_elf_file32 (const char *file_nam
elf_header = (Elf32_Ehdr *) file_contents;
*osversion = 0;
- if (elf_header->e_type != ET_DYN)
+ be = (elf_header->e_ident[EI_DATA] == ELFDATA2MSB);
+
+ if (read16(elf_header->e_type, be) != ET_DYN)
{
error (0, 0, _("%s is not a shared object file (Type: %d).\n"), file_name,
- elf_header->e_type);
+ read16(elf_header->e_type, be));
return 1;
}
/* Get information from elf program header. */
- elf_pheader = (Elf32_Phdr *) (elf_header->e_phoff + file_contents);
+ elf_pheader = (Elf32_Phdr *) (read32(elf_header->e_phoff, be) + file_contents);
check_ptr (elf_pheader);
/* The library is an elf library, now search for soname and
@@ -79,27 +103,27 @@ process_elf_file32 (const char *file_nam
dynamic_size = 0;
program_interpreter = NULL;
for (i = 0, segment = elf_pheader;
- i < elf_header->e_phnum; i++, segment++)
+ i < read16(elf_header->e_phnum, be); i++, segment++)
{
check_ptr (segment);
- switch (segment->p_type)
+ switch (read32(segment->p_type, be))
{
case PT_LOAD:
if (loadaddr == (Elf32_Addr) -1)
- loadaddr = segment->p_vaddr - segment->p_offset;
+ loadaddr = read32(segment->p_vaddr, be) - read32(segment->p_offset, be);
break;
case PT_DYNAMIC:
if (dynamic_addr)
error (0, 0, _("more than one dynamic segment\n"));
- dynamic_addr = segment->p_offset;
- dynamic_size = segment->p_filesz;
+ dynamic_addr = read32(segment->p_offset, be);
+ dynamic_size = read32(segment->p_filesz, be);
break;
case PT_INTERP:
- program_interpreter = (char *) (file_contents + segment->p_offset);
+ program_interpreter = (char *) (file_contents + read32(segment->p_offset, be));
check_ptr (program_interpreter);
/* Check if this is enough to classify the binary. */
@@ -113,20 +137,20 @@ process_elf_file32 (const char *file_nam
break;
case PT_NOTE:
- if (!*osversion && segment->p_filesz >= 32 && segment->p_align >= 4)
+ if (!*osversion && read32(segment->p_filesz, be) >= 32 && segment->p_align >= 4)
{
Elf32_Word *abi_note = (Elf32_Word *) (file_contents
- + segment->p_offset);
- Elf32_Addr size = segment->p_filesz;
+ + read32(segment->p_offset, be));
+ Elf32_Addr size = read32(segment->p_filesz, be);
- while (abi_note [0] != 4 || abi_note [1] != 16
- || abi_note [2] != 1
+ while (read32(abi_note [0], be) != 4 || read32(abi_note [1], be) != 16
+ || read32(abi_note [2], be) != 1
|| memcmp (abi_note + 3, "GNU", 4) != 0)
{
-#define ROUND(len) (((len) + sizeof (Elf32_Word)) - 1) & -sizeof (Elf32_Word)))
- Elf32_Addr) note_size = 3 * sizeof (Elf32_Word))
- + ROUND (abi_note[0])
- + ROUND (abi_note[1]);
+#define ROUND(len) (((len) + sizeof (Elf32_Word) - 1) & -sizeof (Elf32_Word))
+ Elf32_Addr note_size = 3 * sizeof (Elf32_Word)
+ + ROUND (read32(abi_note[0], be))
+ + ROUND (read32(abi_note[1], be));
if (size - 32 < note_size || note_size == 0)
{
@@ -140,10 +164,10 @@ process_elf_file32 (const char *file_nam
if (size == 0)
break;
- *osversion = (abi_note [4] << 24) |
- ((abi_note [5] & 0xff) << 16) |
- ((abi_note [6] & 0xff) << 8) |
- (abi_note [7] & 0xff);
+ *osversion = (read32(abi_note [4], be) << 24) |
+ ((read32(abi_note [5], be) & 0xff) << 16) |
+ ((read32(abi_note [6], be) & 0xff) << 8) |
+ (read32(abi_note [7], be) & 0xff);
}
break;
@@ -167,13 +191,13 @@ process_elf_file32 (const char *file_nam
/* Find the string table. */
dynamic_strings = NULL;
- for (dyn_entry = dynamic_segment; dyn_entry->d_tag != DT_NULL;
+ for (dyn_entry = dynamic_segment; read32(dyn_entry->d_tag, be) != DT_NULL;
++dyn_entry)
{
check_ptr (dyn_entry);
- if (dyn_entry->d_tag == DT_STRTAB)
+ if (read32(dyn_entry->d_tag, be) == DT_STRTAB)
{
- dynamic_strings = (char *) (file_contents + dyn_entry->d_un.d_val - loadaddr);
+ dynamic_strings = (char *) (file_contents + read32(dyn_entry->d_un.d_val, be) - loadaddr);
check_ptr (dynamic_strings);
break;
}
@@ -183,15 +207,15 @@ process_elf_file32 (const char *file_nam
return 1;
/* Now read the DT_NEEDED and DT_SONAME entries. */
- for (dyn_entry = dynamic_segment; dyn_entry->d_tag != DT_NULL;
+ for (dyn_entry = dynamic_segment; read32(dyn_entry->d_tag, be) != DT_NULL;
++dyn_entry)
{
- if (dyn_entry->d_tag == DT_NEEDED || dyn_entry->d_tag == DT_SONAME)
+ if (read32(dyn_entry->d_tag, be) == DT_NEEDED || read32(dyn_entry->d_tag, be) == DT_SONAME)
{
- char *name = dynamic_strings + dyn_entry->d_un.d_val;
+ char *name = dynamic_strings + read32(dyn_entry->d_un.d_val, be);
check_ptr (name);
- if (dyn_entry->d_tag == DT_NEEDED)
+ if (read32(dyn_entry->d_tag, be) == DT_NEEDED)
{
if (*flag == FLAG_ELF)
@@ -208,7 +232,7 @@ process_elf_file32 (const char *file_nam
}
}
- else if (dyn_entry->d_tag == DT_SONAME)
+ else if (read32(dyn_entry->d_tag, be) == DT_SONAME)
*soname = xstrdup (name);
/* Do we have everything we need? */
@@ -246,15 +270,17 @@ process_elf_file64 (const char *file_nam
elf_header = (Elf64_Ehdr *) file_contents;
*osversion = 0;
- if (elf_header->e_type != ET_DYN)
+ be = (elf_header->e_ident[EI_DATA] == ELFDATA2MSB);
+
+ if (read16(elf_header->e_type, be) != ET_DYN)
{
error (0, 0, _("%s is not a shared object file (Type: %d).\n"), file_name,
- elf_header->e_type);
+ read16(elf_header->e_type, be));
return 1;
}
/* Get information from elf program header. */
- elf_pheader = (Elf64_Phdr *) (elf_header->e_phoff + file_contents);
+ elf_pheader = (Elf64_Phdr *) (read64(elf_header->e_phoff, be) + file_contents);
check_ptr (elf_pheader);
/* The library is an elf library, now search for soname and
@@ -266,27 +292,27 @@ process_elf_file64 (const char *file_nam
dynamic_size = 0;
program_interpreter = NULL;
for (i = 0, segment = elf_pheader;
- i < elf_header->e_phnum; i++, segment++)
+ i < read16(elf_header->e_phnum, be); i++, segment++)
{
check_ptr (segment);
- switch (segment->p_type)
+ switch (read32(segment->p_type, be))
{
case PT_LOAD:
if (loadaddr == (Elf64_Addr) -1)
- loadaddr = segment->p_vaddr - segment->p_offset;
+ loadaddr = read64(segment->p_vaddr, be) - read64(segment->p_offset, be);
break;
case PT_DYNAMIC:
if (dynamic_addr)
error (0, 0, _("more than one dynamic segment\n"));
- dynamic_addr = segment->p_offset;
- dynamic_size = segment->p_filesz;
+ dynamic_addr = read64(segment->p_offset, be);
+ dynamic_size = read32(segment->p_filesz, be);
break;
case PT_INTERP:
- program_interpreter = (char *) (file_contents + segment->p_offset);
+ program_interpreter = (char *) (file_contents + read64(segment->p_offset, be));
check_ptr (program_interpreter);
/* Check if this is enough to classify the binary. */
@@ -300,20 +326,21 @@ process_elf_file64 (const char *file_nam
break;
case PT_NOTE:
- if (!*osversion && segment->p_filesz >= 32 && segment->p_align >= 4)
+ if (!*osversion && read32(segment->p_filesz, be) >= 32 && read32(segment->p_align, be) >= 4)
{
Elf64_Word *abi_note = (Elf64_Word *) (file_contents
- + segment->p_offset);
- Elf64_Addr size = segment->p_filesz;
+ + read64(segment->p_offset, be));
+ Elf64_Addr size = read32(segment->p_filesz, be);
- while (abi_note [0] != 4 || abi_note [1] != 16
- || abi_note [2] != 1
+ while (read32(abi_note [0], be) != 4 || read32(abi_note [1], be) != 16
+ || read32(abi_note [2], be) != 1
|| memcmp (abi_note + 3, "GNU", 4) != 0)
{
+#undef ROUND
#define ROUND(len) (((len) + sizeof (Elf64_Word) - 1) & -sizeof (Elf64_Word))
Elf64_Addr note_size = 3 * sizeof (Elf64_Word)
- + ROUND (abi_note[0])
- + ROUND (abi_note[1]);
+ + ROUND (read32(abi_note[0], be))
+ + ROUND (read32(abi_note[1], be));
if (size - 32 < note_size || note_size == 0)
{
@@ -327,10 +354,10 @@ process_elf_file64 (const char *file_nam
if (size == 0)
break;
- *osversion = (abi_note [4] << 24) |
- ((abi_note [5] & 0xff) << 16) |
- ((abi_note [6] & 0xff) << 8) |
- (abi_note [7] & 0xff);
+ *osversion = (read32(abi_note [4], be) << 24) |
+ ((read32(abi_note [5], be) & 0xff) << 16) |
+ ((read32(abi_note [6], be) & 0xff) << 8) |
+ (read32(abi_note [7], be) & 0xff);
}
break;
@@ -354,13 +381,13 @@ process_elf_file64 (const char *file_nam
/* Find the string table. */
dynamic_strings = NULL;
- for (dyn_entry = dynamic_segment; dyn_entry->d_tag != DT_NULL;
+ for (dyn_entry = dynamic_segment; read64(dyn_entry->d_tag, be) != DT_NULL;
++dyn_entry)
{
check_ptr (dyn_entry);
- if (dyn_entry->d_tag == DT_STRTAB)
+ if (read64(dyn_entry->d_tag, be) == DT_STRTAB)
{
- dynamic_strings = (char *) (file_contents + dyn_entry->d_un.d_val - loadaddr);
+ dynamic_strings = (char *) (file_contents + read64(dyn_entry->d_un.d_val, be) - loadaddr);
check_ptr (dynamic_strings);
break;
}
@@ -370,15 +397,15 @@ process_elf_file64 (const char *file_nam
return 1;
/* Now read the DT_NEEDED and DT_SONAME entries. */
- for (dyn_entry = dynamic_segment; dyn_entry->d_tag != DT_NULL;
+ for (dyn_entry = dynamic_segment; read64(dyn_entry->d_tag, be) != DT_NULL;
++dyn_entry)
{
- if (dyn_entry->d_tag == DT_NEEDED || dyn_entry->d_tag == DT_SONAME)
+ if (read64(dyn_entry->d_tag, be) == DT_NEEDED || read64(dyn_entry->d_tag, be) == DT_SONAME)
{
- char *name = dynamic_strings + dyn_entry->d_un.d_val;
+ char *name = dynamic_strings + read64(dyn_entry->d_un.d_val, be);
check_ptr (name);
- if (dyn_entry->d_tag == DT_NEEDED)
+ if (read64(dyn_entry->d_tag, be) == DT_NEEDED)
{
if (*flag == FLAG_ELF)
@@ -395,7 +422,7 @@ process_elf_file64 (const char *file_nam
}
}
- else if (dyn_entry->d_tag == DT_SONAME)
+ else if (read64(dyn_entry->d_tag, be) == DT_SONAME)
*soname = xstrdup (name);
/* Do we have everything we need? */
Index: ldconfig-native-2.12.1/readlib.c
===================================================================
--- ldconfig-native-2.12.1.orig/readlib.c
+++ ldconfig-native-2.12.1/readlib.c
@@ -169,7 +169,8 @@ process_file (const char *real_file_name
ret = 1;
}
/* Libraries have to be shared object files. */
- else if (elf_header->e_type != ET_DYN)
+ else if ((elf_header->e_ident[EI_DATA] == ELFDATA2MSB && be16toh(elf_header->e_type) != ET_DYN) ||
+ (elf_header->e_ident[EI_DATA] == ELFDATA2LSB && le16toh(elf_header->e_type) != ET_DYN))
ret = 1;
else if (process_elf_file (file_name, lib, flag, osversion, soname,
file_contents, statbuf.st_size))
Index: ldconfig-native-2.12.1/cache.c
===================================================================
--- ldconfig-native-2.12.1.orig/cache.c
+++ ldconfig-native-2.12.1/cache.c
@@ -39,6 +39,29 @@
# define N_(msgid) msgid
#define _(msg) msg
+extern int be;
+
+static uint16_t write16(uint16_t x, int be)
+{
+ if (be)
+ return htobe16(x);
+ return htole16(x);
+}
+
+static uint32_t write32(uint32_t x, int be)
+{
+ if (be)
+ return htobe32(x);
+ return htole32(x);
+}
+
+static uint64_t write64(uint64_t x, int be)
+{
+ if (be)
+ return htobe64(x);
+ return htole64(x);
+}
+
struct cache_entry
{
char *lib; /* Library name. */
@@ -279,7 +302,12 @@ save_cache (const char *cache_name)
/* Number of normal cache entries. */
int cache_entry_old_count = 0;
- for (entry = entries; entry != NULL; entry = entry->next)
+ if (be)
+ printf("saving cache in big endian encoding\n");
+ else
+ printf("saving cache in little endian encoding\n");
+
+ for (entry = entries; entry != NULL; entry = entry->next)
{
/* Account the final NULs. */
total_strlen += strlen (entry->lib) + strlen (entry->path) + 2;
@@ -310,7 +338,7 @@ save_cache (const char *cache_name)
memset (file_entries, '\0', sizeof (struct cache_file));
memcpy (file_entries->magic, CACHEMAGIC, sizeof CACHEMAGIC - 1);
- file_entries->nlibs = cache_entry_old_count;
+ file_entries->nlibs = write32(cache_entry_old_count, be);
}
struct cache_file_new *file_entries_new = NULL;
@@ -330,8 +358,8 @@ save_cache (const char *cache_name)
memcpy (file_entries_new->version, CACHE_VERSION,
sizeof CACHE_VERSION - 1);
- file_entries_new->nlibs = cache_entry_count;
- file_entries_new->len_strings = total_strlen;
+ file_entries_new->nlibs = write32(cache_entry_count, be);
+ file_entries_new->len_strings = write32(total_strlen, be);
}
/* Pad for alignment of cache_file_new. */
@@ -358,9 +386,9 @@ save_cache (const char *cache_name)
/* First the library. */
if (opt_format != 2 && entry->hwcap == 0)
{
- file_entries->libs[idx_old].flags = entry->flags;
+ file_entries->libs[idx_old].flags = write32(entry->flags, be);
/* XXX: Actually we can optimize here and remove duplicates. */
- file_entries->libs[idx_old].key = str_offset + pad;
+ file_entries->libs[idx_old].key = write32(str_offset + pad, be);
}
if (opt_format != 0)
{
@@ -368,10 +396,10 @@ save_cache (const char *cache_name)
not doing so makes the code easier, the string table
always begins at the beginning of the the new cache
struct. */
- file_entries_new->libs[idx_new].flags = entry->flags;
- file_entries_new->libs[idx_new].osversion = entry->osversion;
- file_entries_new->libs[idx_new].hwcap = entry->hwcap;
- file_entries_new->libs[idx_new].key = str_offset;
+ file_entries_new->libs[idx_new].flags = write32(entry->flags, be);
+ file_entries_new->libs[idx_new].osversion = write32(entry->osversion, be);
+ file_entries_new->libs[idx_new].hwcap = write64(entry->hwcap, be);
+ file_entries_new->libs[idx_new].key = write32(str_offset, be);
}
size_t len = strlen (entry->lib) + 1;
@@ -379,9 +407,9 @@ save_cache (const char *cache_name)
str_offset += len;
/* Then the path. */
if (opt_format != 2 && entry->hwcap == 0)
- file_entries->libs[idx_old].value = str_offset + pad;
+ file_entries->libs[idx_old].value = write32(str_offset + pad, be);
if (opt_format != 0)
- file_entries_new->libs[idx_new].value = str_offset;
+ file_entries_new->libs[idx_new].value = write32(str_offset, be);
len = strlen (entry->path) + 1;
str = mempcpy (str, entry->path, len);
str_offset += len;

47
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/endian-ness_handling_fix.patch
View File

@ -1,47 +0,0 @@
Upstream-Status: Inappropriate [embedded specific]
Fix problem during parsing of ELF headers for 64bit on big-endian.
Some header fields were read with wrong size.
2014/10/24
Par Olsson <Par.Olsson@windriver.com>
Shan Hai <shan.hai@windriver.com>
diff --git a/readelflib.c b/readelflib.c
index 3f5b25b..0bf0de3 100644
--- a/readelflib.c
+++ b/readelflib.c
@@ -261,8 +261,8 @@ process_elf_file64 (const char *file_name, const char *lib, int *flag,
int i;
unsigned int j;
Elf64_Addr loadaddr;
- unsigned int dynamic_addr;
- size_t dynamic_size;
+ Elf64_Addr dynamic_addr;
+ Elf64_Xword dynamic_size;
char *program_interpreter;
Elf64_Ehdr *elf_header;
@@ -311,7 +311,7 @@ process_elf_file64 (const char *file_name, const char *lib, int *flag,
error (0, 0, _("more than one dynamic segment\n"));
dynamic_addr = read64(segment->p_offset, be);
- dynamic_size = read32(segment->p_filesz, be);
+ dynamic_size = read64(segment->p_filesz, be);
break;
case PT_INTERP:
@@ -329,11 +329,11 @@ process_elf_file64 (const char *file_name, const char *lib, int *flag,
break;
case PT_NOTE:
- if (!*osversion && read32(segment->p_filesz, be) >= 32 && read32(segment->p_align, be) >= 4)
+ if (!*osversion && read64(segment->p_filesz, be) >= 32 && read64(segment->p_align, be) >= 4)
{
Elf64_Word *abi_note = (Elf64_Word *) (file_contents
+ read64(segment->p_offset, be));
- Elf64_Addr size = read32(segment->p_filesz, be);
+ Elf64_Xword size = read64(segment->p_filesz, be);
while (read32(abi_note [0], be) != 4 || read32(abi_note [1], be) != 16
|| read32(abi_note [2], be) != 1

113
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/endianess-header.patch
View File

@ -1,113 +0,0 @@
Upstream-Status: Inappropriate [fix poky patch]
This patch fixes build issues with a previous endian-ness_handling.patch on
distros that don't have macros referenced
7/20/2011
Matthew McClintock <msm@freescale.com>
diff -purN ldconfig-native-2.12.1.orig/endian_extra.h ldconfig-native-2.12.1/endian_extra.h
--- ldconfig-native-2.12.1.orig/endian_extra.h 1969-12-31 18:00:00.000000000 -0600
+++ ldconfig-native-2.12.1/endian_extra.h 2011-07-19 18:09:14.323048417 -0500
@@ -0,0 +1,64 @@
+/* Copyright (C) 1992, 1996, 1997, 2000, 2008 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
+ 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 <endian.h>
+
+#ifndef _ENDIAN_EXTRA_H
+#define _ENDIAN_EXTRA_H 1
+
+/* Don't redefine these macros if they already exist */
+#ifndef htobe16
+#ifdef __USE_BSD
+/* Conversion interfaces. */
+# include <byteswap.h>
+
+# if __BYTE_ORDER == __LITTLE_ENDIAN
+# define htobe16(x) __bswap_16 (x)
+# define htole16(x) (x)
+# define be16toh(x) __bswap_16 (x)
+# define le16toh(x) (x)
+
+# define htobe32(x) __bswap_32 (x)
+# define htole32(x) (x)
+# define be32toh(x) __bswap_32 (x)
+# define le32toh(x) (x)
+
+# define htobe64(x) __bswap_64 (x)
+# define htole64(x) (x)
+# define be64toh(x) __bswap_64 (x)
+# define le64toh(x) (x)
+# else
+# define htobe16(x) (x)
+# define htole16(x) __bswap_16 (x)
+# define be16toh(x) (x)
+# define le16toh(x) __bswap_16 (x)
+
+# define htobe32(x) (x)
+# define htole32(x) __bswap_32 (x)
+# define be32toh(x) (x)
+# define le32toh(x) __bswap_32 (x)
+
+# define htobe64(x) (x)
+# define htole64(x) __bswap_64 (x)
+# define be64toh(x) (x)
+# define le64toh(x) __bswap_64 (x)
+# endif
+#endif
+#endif
+
+#endif /* endian_extra.h */
diff -purN ldconfig-native-2.12.1.orig/cache.c ldconfig-native-2.12.1/cache.c
--- ldconfig-native-2.12.1.orig/cache.c 2011-07-19 18:21:28.347041301 -0500
+++ ldconfig-native-2.12.1/cache.c 2011-07-19 18:22:54.118048064 -0500
@@ -39,6 +39,8 @@
# define N_(msgid) msgid
#define _(msg) msg
+#include "endian_extra.h"
+
extern int be;
static uint16_t write16(uint16_t x, int be)
diff -purN ldconfig-native-2.12.1.orig/readelflib.c ldconfig-native-2.12.1/readelflib.c
--- ldconfig-native-2.12.1.orig/readelflib.c 2011-07-19 18:21:28.346041593 -0500
+++ ldconfig-native-2.12.1/readelflib.c 2011-07-19 18:23:05.324059875 -0500
@@ -25,6 +25,9 @@
/* check_ptr checks that a pointer is in the mmaped file and doesn't
point outside it. */
+
+#include "endian_extra.h"
+
#undef check_ptr
#define check_ptr(ptr) \
do \
diff -purN ldconfig-native-2.12.1.orig/readlib.c ldconfig-native-2.12.1/readlib.c
--- ldconfig-native-2.12.1.orig/readlib.c 2011-07-19 18:21:28.346041593 -0500
+++ ldconfig-native-2.12.1/readlib.c 2011-07-19 18:23:23.877046210 -0500
@@ -40,6 +40,8 @@
#include "ldconfig.h"
+#include "endian_extra.h"
+
#define _(msg) msg
#define Elf32_CLASS ELFCLASS32

24
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/flag_fix.patch
View File

@ -1,24 +0,0 @@
Upstream-Status: Inappropriate [embedded specific]
The native version of ldconfig was using native definition of LD_SO (i.e.
ld-linux-x86-64.so.2 ) which is not correct for doing the cross ldconfig.
This was causing libc.so on the target marked as ELF lib rather than
FLAG_ELF_LIBC6 in the ld.so.cache.
Nitin A Kamble <nitin.a.kamble@intel.com> 2011/04/4
Index: ldconfig-native-2.12.1/readlib.c
===================================================================
--- ldconfig-native-2.12.1.orig/readlib.c
+++ ldconfig-native-2.12.1/readlib.c
@@ -51,6 +51,10 @@ struct known_names
int flag;
};
+/* don't use host's definition of LD_SO */
+#undef LD_SO
+#define LD_SO "ld.so.1"
+
static struct known_names interpreters[] =
{
{ "/lib/" LD_SO, FLAG_ELF_LIBC6 },

37
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig-default-to-all-multilib-dirs.patch
View File

@ -1,37 +0,0 @@
Upstream-Status: Inappropriate [embedded specific]
make ldconfig default to both /lib+/usr/lib, /lib32+/usr/lib32 and
/lib64+/usr/lib64 on bi-ABI architectures.
---
ldconfig.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff -urpN a/ldconfig.c b/ldconfig.c
--- a/ldconfig.c
+++ b/ldconfig.c
@@ -52,7 +52,11 @@
#define SYSCONFDIR "/etc"
#define LIBDIR "/usr/lib"
+#define LIBDIR32 "/usr/lib32"
+#define LIBDIR64 "/usr/lib64"
#define SLIBDIR "/lib"
+#define SLIBDIR32 "/lib32"
+#define SLIBDIR64 "/lib64"
# define N_(msgid) msgid
#define _(msg) msg
@@ -1373,6 +1377,12 @@ main (int argc, char **argv)
add_system_dir (SLIBDIR);
if (strcmp (SLIBDIR, LIBDIR))
add_system_dir (LIBDIR);
+ add_system_dir (SLIBDIR32);
+ if (strcmp (SLIBDIR32, LIBDIR32))
+ add_system_dir (LIBDIR32);
+ add_system_dir (SLIBDIR64);
+ if (strcmp (SLIBDIR64, LIBDIR64))
+ add_system_dir (LIBDIR64);
}
const char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE;

BIN
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig-native-2.12.1.tar.bz2
View File

Binary file not shown.

471
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig.patch
View File

@ -1,471 +0,0 @@
Upstream-Status: Inappropriate [embedded specific]
enable standalone building of ldconfig
---
cache.c | 11 +-
chroot_canon.c | 7 +
dl-cache.c | 235 ---------------------------------------------------------
dl-cache.h | 3
ldconfig.c | 27 ++++--
readlib.c | 7 +
xstrdup.c | 11 --
7 files changed, 45 insertions(+), 256 deletions(-)
Index: ldconfig-native-2.12.1/cache.c
===================================================================
--- ldconfig-native-2.12.1.orig/cache.c
+++ ldconfig-native-2.12.1/cache.c
@@ -16,6 +16,9 @@
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
#include <errno.h>
#include <error.h>
#include <dirent.h>
@@ -31,8 +34,10 @@
#include <sys/stat.h>
#include <sys/types.h>
-#include <ldconfig.h>
-#include <dl-cache.h>
+#include "ldconfig.h"
+#include "dl-cache.h"
+# define N_(msgid) msgid
+#define _(msg) msg
struct cache_entry
{
Index: ldconfig-native-2.12.1/chroot_canon.c
===================================================================
--- ldconfig-native-2.12.1.orig/chroot_canon.c
+++ ldconfig-native-2.12.1/chroot_canon.c
@@ -17,6 +17,9 @@
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
@@ -27,7 +30,9 @@
#include <stddef.h>
#include <stdint.h>
-#include <ldconfig.h>
+#include "ldconfig.h"
+
+#define __set_errno(Val) errno = (Val)
#ifndef PATH_MAX
#define PATH_MAX 1024
Index: ldconfig-native-2.12.1/dl-cache.c
===================================================================
--- ldconfig-native-2.12.1.orig/dl-cache.c
+++ ldconfig-native-2.12.1/dl-cache.c
@@ -20,12 +20,12 @@
#include <assert.h>
#include <unistd.h>
-#include <ldsodefs.h>
+//#include "ldsodefs.h"
#include <sys/mman.h>
#include <dl-cache.h>
#include <dl-procinfo.h>
-#include <stdio-common/_itoa.h>
+//#include "_itoa.h"
#ifndef _DL_PLATFORMS_COUNT
# define _DL_PLATFORMS_COUNT 0
@@ -39,103 +39,7 @@ static size_t cachesize;
/* 1 if cache_data + PTR points into the cache. */
#define _dl_cache_verify_ptr(ptr) (ptr < cache_data_size)
-#define SEARCH_CACHE(cache) \
-/* We use binary search since the table is sorted in the cache file. \
- The first matching entry in the table is returned. \
- It is important to use the same algorithm as used while generating \
- the cache file. */ \
-do \
- { \
- left = 0; \
- right = cache->nlibs - 1; \
- \
- while (left <= right) \
- { \
- __typeof__ (cache->libs[0].key) key; \
- \
- middle = (left + right) / 2; \
- \
- key = cache->libs[middle].key; \
- \
- /* Make sure string table indices are not bogus before using \
- them. */ \
- if (! _dl_cache_verify_ptr (key)) \
- { \
- cmpres = 1; \
- break; \
- } \
- \
- /* Actually compare the entry with the key. */ \
- cmpres = _dl_cache_libcmp (name, cache_data + key); \
- if (__builtin_expect (cmpres == 0, 0)) \
- { \
- /* Found it. LEFT now marks the last entry for which we \
- know the name is correct. */ \
- left = middle; \
- \
- /* There might be entries with this name before the one we \
- found. So we have to find the beginning. */ \
- while (middle > 0) \
- { \
- __typeof__ (cache->libs[0].key) key; \
- \
- key = cache->libs[middle - 1].key; \
- /* Make sure string table indices are not bogus before \
- using them. */ \
- if (! _dl_cache_verify_ptr (key) \
- /* Actually compare the entry. */ \
- || _dl_cache_libcmp (name, cache_data + key) != 0) \
- break; \
- --middle; \
- } \
- \
- do \
- { \
- int flags; \
- __typeof__ (cache->libs[0]) *lib = &cache->libs[middle]; \
- \
- /* Only perform the name test if necessary. */ \
- if (middle > left \
- /* We haven't seen this string so far. Test whether the \
- index is ok and whether the name matches. Otherwise \
- we are done. */ \
- && (! _dl_cache_verify_ptr (lib->key) \
- || (_dl_cache_libcmp (name, cache_data + lib->key) \
- != 0))) \
- break; \
- \
- flags = lib->flags; \
- if (_dl_cache_check_flags (flags) \
- && _dl_cache_verify_ptr (lib->value)) \
- { \
- if (best == NULL || flags == GLRO(dl_correct_cache_id)) \
- { \
- HWCAP_CHECK; \
- best = cache_data + lib->value; \
- \
- if (flags == GLRO(dl_correct_cache_id)) \
- /* We've found an exact match for the shared \
- object and no general `ELF' release. Stop \
- searching. */ \
- break; \
- } \
- } \
- } \
- while (++middle <= right); \
- break; \
- } \
- \
- if (cmpres < 0) \
- left = middle + 1; \
- else \
- right = middle - 1; \
- } \
- } \
-while (0)
-
-
int
-internal_function
_dl_cache_libcmp (const char *p1, const char *p2)
{
while (*p1 != '\0')
@@ -172,139 +76,3 @@ _dl_cache_libcmp (const char *p1, const
}
return *p1 - *p2;
}
-
-
-/* Look up NAME in ld.so.cache and return the file name stored there,
- or null if none is found. */
-
-const char *
-internal_function
-_dl_load_cache_lookup (const char *name)
-{
- int left, right, middle;
- int cmpres;
- const char *cache_data;
- uint32_t cache_data_size;
- const char *best;
-
- /* Print a message if the loading of libs is traced. */
- if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_LIBS, 0))
- _dl_debug_printf (" search cache=%s\n", LD_SO_CACHE);
-
- if (cache == NULL)
- {
- /* Read the contents of the file. */
- void *file = _dl_sysdep_read_whole_file (LD_SO_CACHE, &cachesize,
- PROT_READ);
-
- /* We can handle three different cache file formats here:
- - the old libc5/glibc2.0/2.1 format
- - the old format with the new format in it
- - only the new format
- The following checks if the cache contains any of these formats. */
- if (file != MAP_FAILED && cachesize > sizeof *cache
- && memcmp (file, CACHEMAGIC, sizeof CACHEMAGIC - 1) == 0)
- {
- size_t offset;
- /* Looks ok. */
- cache = file;
-
- /* Check for new version. */
- offset = ALIGN_CACHE (sizeof (struct cache_file)
- + cache->nlibs * sizeof (struct file_entry));
-
- cache_new = (struct cache_file_new *) ((void *) cache + offset);
- if (cachesize < (offset + sizeof (struct cache_file_new))
- || memcmp (cache_new->magic, CACHEMAGIC_VERSION_NEW,
- sizeof CACHEMAGIC_VERSION_NEW - 1) != 0)
- cache_new = (void *) -1;
- }
- else if (file != MAP_FAILED && cachesize > sizeof *cache_new
- && memcmp (file, CACHEMAGIC_VERSION_NEW,
- sizeof CACHEMAGIC_VERSION_NEW - 1) == 0)
- {
- cache_new = file;
- cache = file;
- }
- else
- {
- if (file != MAP_FAILED)
- __munmap (file, cachesize);
- cache = (void *) -1;
- }
-
- assert (cache != NULL);
- }
-
- if (cache == (void *) -1)
- /* Previously looked for the cache file and didn't find it. */
- return NULL;
-
- best = NULL;
-
- if (cache_new != (void *) -1)
- {
- uint64_t platform;
-
- /* This is where the strings start. */
- cache_data = (const char *) cache_new;
-
- /* Now we can compute how large the string table is. */
- cache_data_size = (const char *) cache + cachesize - cache_data;
-
- platform = _dl_string_platform (GLRO(dl_platform));
- if (platform != (uint64_t) -1)
- platform = 1ULL << platform;
-
-#define _DL_HWCAP_TLS_MASK (1LL << 63)
- uint64_t hwcap_exclude = ~((GLRO(dl_hwcap) & GLRO(dl_hwcap_mask))
- | _DL_HWCAP_PLATFORM | _DL_HWCAP_TLS_MASK);
-
- /* Only accept hwcap if it's for the right platform. */
-#define HWCAP_CHECK \
- if (lib->hwcap & hwcap_exclude) \
- continue; \
- if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) \
- continue; \
- if (_DL_PLATFORMS_COUNT \
- && (lib->hwcap & _DL_HWCAP_PLATFORM) != 0 \
- && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) \
- continue
- SEARCH_CACHE (cache_new);
- }
- else
- {
- /* This is where the strings start. */
- cache_data = (const char *) &cache->libs[cache->nlibs];
-
- /* Now we can compute how large the string table is. */
- cache_data_size = (const char *) cache + cachesize - cache_data;
-
-#undef HWCAP_CHECK
-#define HWCAP_CHECK do {} while (0)
- SEARCH_CACHE (cache);
- }
-
- /* Print our result if wanted. */
- if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_LIBS, 0)
- && best != NULL)
- _dl_debug_printf (" trying file=%s\n", best);
-
- return best;
-}
-
-#ifndef MAP_COPY
-/* If the system does not support MAP_COPY we cannot leave the file open
- all the time since this would create problems when the file is replaced.
- Therefore we provide this function to close the file and open it again
- once needed. */
-void
-_dl_unload_cache (void)
-{
- if (cache != NULL && cache != (struct cache_file *) -1)
- {
- __munmap (cache, cachesize);
- cache = NULL;
- }
-}
-#endif
Index: ldconfig-native-2.12.1/dl-cache.h
===================================================================
--- ldconfig-native-2.12.1.orig/dl-cache.h
+++ ldconfig-native-2.12.1/dl-cache.h
@@ -101,5 +101,4 @@ struct cache_file_new
(((addr) + __alignof__ (struct cache_file_new) -1) \
& (~(__alignof__ (struct cache_file_new) - 1)))
-extern int _dl_cache_libcmp (const char *p1, const char *p2)
- internal_function;
+extern int _dl_cache_libcmp (const char *p1, const char *p2);
Index: ldconfig-native-2.12.1/ldconfig.c
===================================================================
--- ldconfig-native-2.12.1.orig/ldconfig.c
+++ ldconfig-native-2.12.1/ldconfig.c
@@ -16,6 +16,9 @@
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
#define PROCINFO_CLASS static
#include <alloca.h>
#include <argp.h>
@@ -39,10 +42,20 @@
#include <glob.h>
#include <libgen.h>
-#include <ldconfig.h>
-#include <dl-cache.h>
+#include "ldconfig.h"
+#include "dl-cache.h"
+
+#include "dl-procinfo.h"
+
+#include "argp.h"
+
+
+#define SYSCONFDIR "/etc"
+#define LIBDIR "/usr/lib"
+#define SLIBDIR "/lib"
+# define N_(msgid) msgid
+#define _(msg) msg
-#include <dl-procinfo.h>
#ifdef _DL_FIRST_PLATFORM
# define _DL_FIRST_EXTRA (_DL_FIRST_PLATFORM + _DL_PLATFORMS_COUNT)
@@ -55,7 +68,7 @@
#endif
/* Get libc version number. */
-#include <version.h>
+#include "version.h"
#define PACKAGE _libc_intl_domainname
@@ -152,8 +165,8 @@ static const struct argp_option options[
{ NULL, 0, NULL, 0, NULL, 0 }
};
-#define PROCINFO_CLASS static
-#include <dl-procinfo.c>
+//#define PROCINFO_CLASS static
+//#include <dl-procinfo.c>
/* Short description of program. */
static const char doc[] = N_("Configure Dynamic Linker Run Time Bindings.");
@@ -291,6 +304,7 @@ parse_opt (int key, char *arg, struct ar
return 0;
}
+#define REPORT_BUGS_TO "mailing list : poky@yoctoproject.org"
/* Print bug-reporting information in the help message. */
static char *
more_help (int key, const char *text, void *input)
@@ -315,7 +329,7 @@ For bug reporting instructions, please s
static void
print_version (FILE *stream, struct argp_state *state)
{
- fprintf (stream, "ldconfig %s%s\n", PKGVERSION, VERSION);
+ fprintf (stream, "ldconfig (Hacked Poky Version)\n");
fprintf (stream, gettext ("\
Copyright (C) %s Free Software Foundation, Inc.\n\
This is free software; see the source for copying conditions. There is NO\n\
@@ -1233,6 +1247,7 @@ set_hwcap (void)
hwcap_mask = strtoul (mask, NULL, 0);
}
+const char _libc_intl_domainname[] = "libc";
int
main (int argc, char **argv)
Index: ldconfig-native-2.12.1/readlib.c
===================================================================
--- ldconfig-native-2.12.1.orig/readlib.c
+++ ldconfig-native-2.12.1/readlib.c
@@ -22,6 +22,9 @@
development version. Besides the simplification, it has also been
modified to read some other file formats. */
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
#include <a.out.h>
#include <elf.h>
#include <error.h>
@@ -35,7 +38,9 @@
#include <sys/stat.h>
#include <gnu/lib-names.h>
-#include <ldconfig.h>
+#include "ldconfig.h"
+
+#define _(msg) msg
#define Elf32_CLASS ELFCLASS32
#define Elf64_CLASS ELFCLASS64
Index: ldconfig-native-2.12.1/xstrdup.c
===================================================================
--- ldconfig-native-2.12.1.orig/xstrdup.c
+++ ldconfig-native-2.12.1/xstrdup.c
@@ -16,15 +16,10 @@
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#define _GNU_SOURCE
+
+#include <string.h>
-#if defined STDC_HEADERS || defined HAVE_STRING_H || _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-#endif
void *xmalloc (size_t n) __THROW;
char *xstrdup (char *string) __THROW;

36
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig_aux-cache_path_fix.patch
View File

@ -1,36 +0,0 @@
Upstream-Status: Pending
Coming from this bug: http://sourceware.org/bugzilla/show_bug.cgi?id=11149
Nitin A Kamble <nitin.a.kamble@intel.com>2011/03/29
--- ldconfig-native-2.12.1.orig/ldconfig.c
+++ ldconfig-native-2.12.1/ldconfig.c
@@ -1359,14 +1359,9 @@ main (int argc, char **argv)
const char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE;
if (opt_chroot)
- {
- aux_cache_file = chroot_canon (opt_chroot, aux_cache_file);
- if (aux_cache_file == NULL)
- error (EXIT_FAILURE, errno, _("Can't open cache file %s\n"),
- _PATH_LDCONFIG_AUX_CACHE);
- }
+ aux_cache_file = chroot_canon (opt_chroot, aux_cache_file);
- if (! opt_ignore_aux_cache)
+ if (! opt_ignore_aux_cache && aux_cache_file)
load_aux_cache (aux_cache_file);
else
init_aux_cache ();
@@ -1376,7 +1371,8 @@ main (int argc, char **argv)
if (opt_build_cache)
{
save_cache (cache_file);
- save_aux_cache (aux_cache_file);
+ if (aux_cache_file)
+ save_aux_cache (aux_cache_file);
}
return 0;

19
meta-digi-dey/recipes-core/glibc/ldconfig-native-2.12.1/no-aux-cache.patch
View File

@ -1,19 +0,0 @@
The ldconfig auxiliary cache is a dictionary where the keys include inode, so
there is no point in writing these files on the build host.
Upstream-Status: Inappropriate
Signed-off-by: Ross Burton <ross.burton@arm.com>
diff --git a/ldconfig.c b/ldconfig.c
index 2c4eb57..2d6dc92 100644
--- a/ldconfig.c
+++ b/ldconfig.c
@@ -1399,8 +1399,6 @@ main (int argc, char **argv)
if (opt_build_cache)
{
save_cache (cache_file);
- if (aux_cache_file)
- save_aux_cache (aux_cache_file);
}
return 0;

35
meta-digi-dey/recipes-core/glibc/ldconfig-native_2.12.1.bb
View File

@ -1,35 +0,0 @@
SUMMARY = "A standalone native ldconfig build"
LICENSE = "GPLv2+"
LIC_FILES_CHKSUM = "file://${S}/ldconfig.c;endline=17;md5=1d15f20937c055cb5de2329a4c054399"
SRC_URI = "file://ldconfig-native-2.12.1.tar.bz2 \
file://ldconfig.patch \
file://ldconfig_aux-cache_path_fix.patch \
file://32and64bit.patch \
file://endian-ness_handling.patch \
file://flag_fix.patch \
file://endianess-header.patch \
file://ldconfig-default-to-all-multilib-dirs.patch \
file://endian-ness_handling_fix.patch \
file://add-64-bit-flag-for-ELF64-entries.patch \
file://no-aux-cache.patch \
"
PR = "r2"
FILESEXTRAPATHS =. "${FILE_DIRNAME}/${P}:"
inherit native
S = "${WORKDIR}/${PN}-${PV}"
do_compile () {
$CC ldconfig.c -std=gnu99 chroot_canon.c xmalloc.c xstrdup.c cache.c readlib.c -I. dl-cache.c -o ldconfig
}
do_install () {
install -d ${D}/${bindir}/
install ldconfig ${D}/${bindir}/
}