diff options
Diffstat (limited to 'abs/core')
| -rw-r--r-- | abs/core/binutils/PKGBUILD | 92 | ||||
| -rw-r--r-- | abs/core/binutils/binutils-2.24-gold-testsuite-plugin.patch | 229 | ||||
| -rw-r--r-- | abs/core/binutils/binutils-2.24-lto-testsuite.patch | 78 | ||||
| -rw-r--r-- | abs/core/binutils/binutils-2.24-shared-pie.patch | 99 |
4 files changed, 450 insertions, 48 deletions
diff --git a/abs/core/binutils/PKGBUILD b/abs/core/binutils/PKGBUILD index a4d2839..26ba4f9 100644 --- a/abs/core/binutils/PKGBUILD +++ b/abs/core/binutils/PKGBUILD @@ -1,87 +1,83 @@ -# $Id: PKGBUILD 171025 2012-11-15 12:26:41Z allan $ +# $Id$ # Maintainer: Allan McRae <allan@archlinux.org> # toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc pkgname=binutils -pkgver=2.23.1 -pkgrel=1 +pkgver=2.24 +pkgrel=7 pkgdesc="A set of programs to assemble and manipulate binary and object files" arch=('i686' 'x86_64') url="http://www.gnu.org/software/binutils/" license=('GPL') groups=('base-devel') -depends=('glibc>=2.16' 'zlib') +depends=('glibc>=2.20' 'zlib') checkdepends=('dejagnu' 'bc') -options=('!libtool' '!distcc' '!ccache') +conflicts=('binutils-multilib') +replaces=('binutils-multilib') +options=('staticlibs' '!distcc' '!ccache') install=binutils.install -source=(ftp://ftp.gnu.org/gnu/binutils/binutils-${pkgver}.tar.bz2{,.sig}) -md5sums=('33adb18c3048d057ac58d07a3f1adb38' - '1869b37216e7d7eff7e335a69e0882fd') +source=(ftp://ftp.gnu.org/gnu/binutils/binutils-${pkgver}.tar.bz2{,.sig} + binutils-2.24-lto-testsuite.patch + binutils-2.24-gold-testsuite-plugin.patch + binutils-2.24-shared-pie.patch) +md5sums=('e0f71a7b2ddab0f8612336ac81d9636b' + 'SKIP' + 'e68a1f221545f082baa5bd417cd077af' + 'e46bbb03abaa5db58c12247644dc4857' + 'ec59461c4febab9cfe1c1ef33326bc50') +validpgpkeys=('EAF1C276A747E9ED86210CBAC3126D3B4AE55E93') + +prepare() { + cd ${srcdir}/binutils-${pkgver} + + # hack! - libiberty configure tests for header files using "$CPP $CPPFLAGS" + sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure + + # fix lto testsuite with gcc-4.9 - commits b35d44f1 and 37a6ac44 + patch -p1 -i $srcdir/binutils-2.24-lto-testsuite.patch + + # fix gold testsuite with gcc-4.9 - commit ae447ddd + patch -p1 -i $srcdir/binutils-2.24-gold-testsuite-plugin.patch + + # fix issues with -static -fPIE -pie - commit 4199e3b8 + patch -p1 -i $srcdir/binutils-2.24-shared-pie.patch + + mkdir ${srcdir}/binutils-build +} build() { - cd ${srcdir} - mkdir binutils-build && cd binutils-build + cd ${srcdir}/binutils-build ${srcdir}/binutils-${pkgver}/configure --prefix=/usr \ --with-lib-path=/usr/lib:/usr/local/lib \ --with-bugurl=https://bugs.archlinux.org/ \ - --enable-ld=default --enable-gold \ - --enable-plugins --enable-threads --enable-shared \ - --disable-werror --disable-multilib + --enable-threads --enable-shared --with-pic \ + --enable-ld=default --enable-gold --enable-plugins \ + --disable-werror # check the host environment and makes sure all the necessary tools are available make configure-host - make tooldir=${pkgdir}/usr - - # Rebuild libiberty.a with -fPIC - cp -a libiberty libiberty-pic - make -C libiberty-pic clean - make CFLAGS="$CFLAGS -fPIC" -C libiberty-pic - - # Rebuild libbfd.a with -fPIC - # hidden visability prevent 3rd party shared libraries exporting bfd non-stable API - cp -a bfd bfd-pic - make -C bfd-pic clean - make CFLAGS="$CFLAGS -fPIC -fvisibility=hidden" -C bfd-pic - - # Rebuild libopcodes.a with -fPIC - cp -a opcodes opcodes-pic - make -C opcodes-pic clean - make CFLAGS="$CFLAGS -fPIC" -C opcodes-pic + make tooldir=/usr } check() { cd ${srcdir}/binutils-build # unset LDFLAGS as testsuite makes assumptions about which ones are active - # do not abort on errors - manually check log files - make LDFLAGS="" -k check || true + # ignore failures in gold testsuite... + make -k LDFLAGS="" check || true } package() { cd ${srcdir}/binutils-build make prefix=${pkgdir}/usr tooldir=${pkgdir}/usr install - - # Add some useful headers - install -m644 ${srcdir}/binutils-${pkgver}/include/libiberty.h ${pkgdir}/usr/include - install -m644 ${srcdir}/binutils-${pkgver}/include/demangle.h ${pkgdir}/usr/include - - # install libraries rebuilt with -fPIC - install -m644 libiberty-pic/libiberty.a ${pkgdir}/usr/lib - install -m644 bfd-pic/libbfd.a ${pkgdir}/usr/lib - install -m644 opcodes/libopcodes.a ${pkgdir}/usr/lib - # Remove Windows/Novell specific man pages + # Remove unwanted files rm ${pkgdir}/usr/share/man/man1/{dlltool,nlmconv,windres,windmc}* - - # why are these distributed with binutils? rm ${pkgdir}/usr/share/info/{configure,standards}.info - # Remove these symlinks, they are not ABI stable. - # Programs should compile static to the .a file. + # No shared linking to these files outside binutils rm ${pkgdir}/usr/lib/lib{bfd,opcodes}.so - echo "INPUT ( /usr/lib/libbfd.a -liberty -lz )" >${pkgdir}/usr/lib/libbfd.so - echo "INPUT ( /usr/lib/libopcodes.a -lbfd )" >${pkgdir}/usr/lib/libopcodes.so } diff --git a/abs/core/binutils/binutils-2.24-gold-testsuite-plugin.patch b/abs/core/binutils/binutils-2.24-gold-testsuite-plugin.patch new file mode 100644 index 0000000..9f5acad --- /dev/null +++ b/abs/core/binutils/binutils-2.24-gold-testsuite-plugin.patch @@ -0,0 +1,229 @@ +diff --git a/gold/configure b/gold/configure +index 2257324..f61307b 100755 +--- a/gold/configure ++++ b/gold/configure +@@ -594,10 +594,12 @@ LTLIBOBJS + MAINT + MAINTAINER_MODE_FALSE + MAINTAINER_MODE_TRUE +-HAVE_PUBNAMES_FALSE +-HAVE_PUBNAMES_TRUE + DLOPEN_LIBS + CXXCPP ++HAVE_NO_USE_LINKER_PLUGIN_FALSE ++HAVE_NO_USE_LINKER_PLUGIN_TRUE ++HAVE_PUBNAMES_FALSE ++HAVE_PUBNAMES_TRUE + HAVE_ZLIB_FALSE + HAVE_ZLIB_TRUE + LIBOBJS +@@ -6991,6 +6993,50 @@ cat >>confdefs.h <<_ACEOF + _ACEOF + + ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -gpubnames" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int i; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ have_pubnames=yes ++else ++ have_pubnames=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++ if test "$have_pubnames" = "yes"; then ++ HAVE_PUBNAMES_TRUE= ++ HAVE_PUBNAMES_FALSE='#' ++else ++ HAVE_PUBNAMES_TRUE='#' ++ HAVE_PUBNAMES_FALSE= ++fi ++ ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int i; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ have_no_use_linker_plugin=yes ++else ++ have_no_use_linker_plugin=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++ if test "$have_no_use_linker_plugin" = "yes"; then ++ HAVE_NO_USE_LINKER_PLUGIN_TRUE= ++ HAVE_NO_USE_LINKER_PLUGIN_FALSE='#' ++else ++ HAVE_NO_USE_LINKER_PLUGIN_TRUE='#' ++ HAVE_NO_USE_LINKER_PLUGIN_FALSE= ++fi ++ ++ + ac_ext=cpp + ac_cpp='$CXXCPP $CPPFLAGS' + ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +@@ -7515,28 +7561,6 @@ $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h + + fi + +-save_CXXFLAGS="$CXXFLAGS" +-CXXFLAGS="$CXXFLAGS -Werror -gpubnames" +-cat confdefs.h - <<_ACEOF >conftest.$ac_ext +-/* end confdefs.h. */ +-int i; +-_ACEOF +-if ac_fn_cxx_try_compile "$LINENO"; then : +- have_pubnames=yes +-else +- have_pubnames=no +-fi +-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +-CXXFLAGS="$save_CXXFLAGS" +- if test "$have_pubnames" = "yes"; then +- HAVE_PUBNAMES_TRUE= +- HAVE_PUBNAMES_FALSE='#' +-else +- HAVE_PUBNAMES_TRUE='#' +- HAVE_PUBNAMES_FALSE= +-fi +- +- + ac_ext=c + ac_cpp='$CPP $CPPFLAGS' + ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +@@ -7837,6 +7861,10 @@ if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then + as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined. + Usually this means the macro was only invoked conditionally." "$LINENO" 5 + fi ++if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then ++ as_fn_error "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi + if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. + Usually this means the macro was only invoked conditionally." "$LINENO" 5 +diff --git a/gold/configure.ac b/gold/configure.ac +index 803cf46..7ad7302 100644 +--- a/gold/configure.ac ++++ b/gold/configure.ac +@@ -520,6 +520,25 @@ dnl multiple declarations of functions like basename when compiling + dnl with C++. + AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp]) + ++dnl Check if gcc supports the -gpubnames option. ++dnl Use -Werror in case of compilers that make unknown -g options warnings. ++dnl They would pass the test here, but fail in actual use when $WARN_CFLAGS ++dnl gets set later by default Autoconf magic to include -Werror. (We are ++dnl assuming here that there is no compiler that groks -gpubnames ++dnl but does not grok -Werror.) ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -gpubnames" ++AC_COMPILE_IFELSE([int i;], [have_pubnames=yes], [have_pubnames=no]) ++CFLAGS="$save_CFLAGS" ++AM_CONDITIONAL(HAVE_PUBNAMES, test "$have_pubnames" = "yes") ++ ++dnl Check if gcc supports the -fno-use-linker-plugin option. ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" ++AC_COMPILE_IFELSE([int i;], [have_no_use_linker_plugin=yes], [have_no_use_linker_plugin=no]) ++CFLAGS="$save_CFLAGS" ++AM_CONDITIONAL(HAVE_NO_USE_LINKER_PLUGIN, test "$have_no_use_linker_plugin" = "yes") ++ + AC_LANG_PUSH(C++) + + AC_CHECK_HEADERS(unordered_set unordered_map) +@@ -601,18 +620,6 @@ if test "$gold_cv_stat_st_mtim" = "yes"; then + [Define if struct stat has a field st_mtim with timespec for mtime]) + fi + +-dnl Check if gcc supports the -gpubnames option. +-dnl Use -Werror in case of compilers that make unknown -g options warnings. +-dnl They would pass the test here, but fail in actual use when $WARN_CFLAGS +-dnl gets set later by default Autoconf magic to include -Werror. (We are +-dnl assuming here that there is no compiler that groks -gpubnames +-dnl but does not grok -Werror.) +-save_CXXFLAGS="$CXXFLAGS" +-CXXFLAGS="$CXXFLAGS -Werror -gpubnames" +-AC_COMPILE_IFELSE([int i;], [have_pubnames=yes], [have_pubnames=no]) +-CXXFLAGS="$save_CXXFLAGS" +-AM_CONDITIONAL(HAVE_PUBNAMES, test "$have_pubnames" = "yes") +- + AC_LANG_POP(C++) + + AC_CHECK_HEADERS(locale.h) +diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am +index aa41290..52cc05e 100644 +--- a/gold/testsuite/Makefile.am ++++ b/gold/testsuite/Makefile.am +@@ -19,18 +19,25 @@ AM_CPPFLAGS = \ + -DLOCALEDIR="\"$(datadir)/locale\"" \ + @INCINTL@ + ++# Some versions of GCC now automatically enable linker plugins, ++# but we want to run our tests without GCC's plugins. ++if HAVE_NO_USE_LINKER_PLUGIN ++OPT_NO_PLUGINS = -fno-use-linker-plugin ++endif ++ + # COMPILE1, LINK1, CXXCOMPILE1, CXXLINK1 are renamed from COMPILE, LINK, + # CXXCOMPILE and CXXLINK generated by automake 1.11.1. FIXME: they should + # be updated if they are different from automake used by gold. + COMPILE1 = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +-LINK1 = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ ++LINK1 = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(OPT_NO_PLUGINS) \ ++ $(AM_LDFLAGS) $(LDFLAGS) -o $@ + CXXCOMPILE1 = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +-CXXLINK1 = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \ +- -o $@ ++CXXLINK1 = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(OPT_NO_PLUGINS) \ ++ $(AM_LDFLAGS) $(LDFLAGS) -o $@ + +-# Strip out -Wp,-D_FORTIFY_SOURCE=, which is rrelevant for the gold ++# Strip out -Wp,-D_FORTIFY_SOURCE=, which is irrelevant for the gold + # testsuite and incompatible with -O0 used in gold tests, from + # COMPILE, LINK, CXXCOMPILE and CXXLINK. + COMPILE = `echo $(COMPILE1) | sed -e 's/-Wp,-D_FORTIFY_SOURCE=[0-9[0-9]]*//'` +diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in +index 60c2c10..da0a338 100644 +--- a/gold/testsuite/Makefile.in ++++ b/gold/testsuite/Makefile.in +@@ -2096,21 +2096,27 @@ AM_CPPFLAGS = \ + @INCINTL@ + + ++# Some versions of GCC now automatically enable linker plugins, ++# but we want to run our tests without GCC's plugins. ++@HAVE_NO_USE_LINKER_PLUGIN_TRUE@OPT_NO_PLUGINS = -fno-use-linker-plugin ++ + # COMPILE1, LINK1, CXXCOMPILE1, CXXLINK1 are renamed from COMPILE, LINK, + # CXXCOMPILE and CXXLINK generated by automake 1.11.1. FIXME: they should + # be updated if they are different from automake used by gold. + COMPILE1 = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) + +-LINK1 = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ ++LINK1 = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(OPT_NO_PLUGINS) \ ++ $(AM_LDFLAGS) $(LDFLAGS) -o $@ ++ + CXXCOMPILE1 = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) + +-CXXLINK1 = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \ +- -o $@ ++CXXLINK1 = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(OPT_NO_PLUGINS) \ ++ $(AM_LDFLAGS) $(LDFLAGS) -o $@ + + +-# Strip out -Wp,-D_FORTIFY_SOURCE=, which is rrelevant for the gold ++# Strip out -Wp,-D_FORTIFY_SOURCE=, which is irrelevant for the gold + # testsuite and incompatible with -O0 used in gold tests, from + # COMPILE, LINK, CXXCOMPILE and CXXLINK. + COMPILE = `echo $(COMPILE1) | sed -e 's/-Wp,-D_FORTIFY_SOURCE=[0-9[0-9]]*//'` diff --git a/abs/core/binutils/binutils-2.24-lto-testsuite.patch b/abs/core/binutils/binutils-2.24-lto-testsuite.patch new file mode 100644 index 0000000..0f34726 --- /dev/null +++ b/abs/core/binutils/binutils-2.24-lto-testsuite.patch @@ -0,0 +1,78 @@ +index c5249f0..69946de 100644 +--- a/ld/testsuite/ld-plugin/lto.exp ++++ b/ld/testsuite/ld-plugin/lto.exp +@@ -57,7 +57,7 @@ set lto_link_tests { + "" "-O2" + {lto-3c.c} {} "libdummy.a"} + {"Build liblto-3.a" +- "" "-flto" ++ "" "-flto -ffat-lto-objects" + {lto-3b.c} {} "liblto-3.a"} + {"Build libdummy.a 5a" + "" "-flto" +@@ -111,7 +111,7 @@ set lto_link_tests { + "" "" + {pr12758a.s} {} "libdummy.a"} + {"Build libpr12758.a" +- "" "-flto -O2" ++ "" "-flto -O2 -ffat-lto-objects" + {pr12758b.c} {} "libpr12758.a"} + {"PR ld/12758" + "-O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12758a.o -Wl,--start-group tmpdir/libpr12758.a -Wl,--end-group" "" +@@ -120,13 +120,13 @@ set lto_link_tests { + "" "" + {pr12760a.c} {} "libdummy.a"} + {"Build libpr12760.a" +- "" "-flto -O2" ++ "" "-flto -O2 -ffat-lto-objects" + {pr12760b.c} {} "libpr12760.a"} + {"PR ld/12760" + "-O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12760a.o -Wl,--start-group tmpdir/libpr12760.a -Wl,--end-group" "" + {dummy.c} {} "pr12760.exe" "c" "warning: Bad bar"} + {"Build libpr13183.a" +- "-T" "-flto -O2" ++ "-T" "-flto -O2 -ffat-lto-objects" + {pr13183a.c} {} "libpr13183.a"} + {"Build libdummy.a PR ld/13183" + "" "-flto -O2" +diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp +index 8df42ae..175449a 100644 +--- a/ld/testsuite/lib/ld-lib.exp ++++ b/ld/testsuite/lib/ld-lib.exp +@@ -1643,7 +1643,7 @@ proc check_lto_available { } { + set f [open $src "w"] + puts $f "" + close $f +- set status [remote_exec host $CC "-shared -B[pwd]/tmpdir/ld/ -flto -fuse-linker-plugin $src -o $output"] ++ set status [remote_exec host $CC "-shared -B[pwd]/tmpdir/ld/ -flto -ffat-lto-objects -fuse-linker-plugin $src -o $output"] + if { [lindex $status 0] == 0 } { + set lto_available_saved 1 + } else { +diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp +index b14f13c..765d85f 100644 +--- a/ld/testsuite/ld-plugin/lto.exp ++++ b/ld/testsuite/ld-plugin/lto.exp +@@ -324,7 +324,20 @@ if { [is_elf_format] && [check_lto_shared_available] } { + + set testname "Build liblto-11.a" + remote_file host delete "tmpdir/liblto-11.a" +-set catch_output [run_host_cmd "$ar" "rc tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"] ++set plugin_names { ++ liblto_plugin.so ++ liblto_plugin-0.dll ++ cyglto_plugin-0.dll ++} ++set plug_opt "" ++foreach plug $plugin_names { ++ set plug_so [run_host_cmd $CC "--print-prog-name $plug"] ++ if { $plug_so ne $plug } then { ++ set plug_opt "--plugin $plug_so" ++ break ++ } ++} ++set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"] + if {![string match "" $catch_output]} { + unresolved $testname + restore_notify + + diff --git a/abs/core/binutils/binutils-2.24-shared-pie.patch b/abs/core/binutils/binutils-2.24-shared-pie.patch new file mode 100644 index 0000000..d40aa47 --- /dev/null +++ b/abs/core/binutils/binutils-2.24-shared-pie.patch @@ -0,0 +1,99 @@ +diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em +index 9a2fe89..13f86f0 100644 +--- a/ld/emultempl/elf32.em ++++ b/ld/emultempl/elf32.em +@@ -1480,6 +1480,8 @@ gld${EMULATION_NAME}_before_allocation (void) + const char *rpath; + asection *sinterp; + bfd *abfd; ++ struct elf_link_hash_entry *ehdr_start = NULL; ++ struct bfd_link_hash_entry ehdr_start_save; + + if (is_elf_hash_table (link_info.hash)) + { +@@ -1504,6 +1506,16 @@ gld${EMULATION_NAME}_before_allocation (void) + _bfd_elf_link_hash_hide_symbol (&link_info, h, TRUE); + if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL) + h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN; ++ /* Don't leave the symbol undefined. Undefined hidden ++ symbols typically won't have dynamic relocations, but ++ we most likely will need dynamic relocations for ++ __ehdr_start if we are building a PIE or shared ++ library. */ ++ ehdr_start = h; ++ ehdr_start_save = h->root; ++ h->root.type = bfd_link_hash_defined; ++ h->root.u.def.section = bfd_abs_section_ptr; ++ h->root.u.def.value = 0; + } + } + +@@ -1620,6 +1632,14 @@ ${ELF_INTERPRETER_SET_DEFAULT} + + if (!bfd_elf_size_dynsym_hash_dynstr (link_info.output_bfd, &link_info)) + einfo ("%P%F: failed to set dynamic section sizes: %E\n"); ++ ++ if (ehdr_start != NULL) ++ { ++ /* If we twiddled __ehdr_start to defined earlier, put it back ++ as it was. */ ++ ehdr_start->root.type = ehdr_start_save.type; ++ ehdr_start->root.u = ehdr_start_save.u; ++ } + } + + EOF +diff --git a/ld/testsuite/ld-elf/ehdr_start-shared.d b/ld/testsuite/ld-elf/ehdr_start-shared.d +new file mode 100644 +index 0000000..c17516a +--- /dev/null ++++ b/ld/testsuite/ld-elf/ehdr_start-shared.d +@@ -0,0 +1,9 @@ ++#source: ehdr_start.s ++#ld: -e _start -shared ++#nm: -n ++#target: *-*-linux* *-*-gnu* *-*-nacl* ++#xfail: cris*-*-* frv-*-* ++ ++#... ++[0-9a-f]*000 [Adrt] __ehdr_start ++#pass +diff --git a/ld/testsuite/ld-elf/ehdr_start-userdef.d b/ld/testsuite/ld-elf/ehdr_start-userdef.d +index 2a88e98..b58ae3f 100644 +--- a/ld/testsuite/ld-elf/ehdr_start-userdef.d ++++ b/ld/testsuite/ld-elf/ehdr_start-userdef.d +@@ -2,6 +2,7 @@ + #ld: -e _start -T ehdr_start-userdef.t + #readelf: -Ws + #target: *-*-linux* *-*-gnu* *-*-nacl* ++#xfail: frv-*-* + + #... + Symbol table '\.symtab' contains [0-9]+ entries: +diff --git a/ld/testsuite/ld-elf/ehdr_start-weak.d b/ld/testsuite/ld-elf/ehdr_start-weak.d +index 8bd9035..24ae34c 100644 +--- a/ld/testsuite/ld-elf/ehdr_start-weak.d ++++ b/ld/testsuite/ld-elf/ehdr_start-weak.d +@@ -2,6 +2,7 @@ + #ld: -e _start -T ehdr_start-missing.t + #nm: -n + #target: *-*-linux* *-*-gnu* *-*-nacl* ++#xfail: frv-*-* + + #... + \s+[wU] __ehdr_start +diff --git a/ld/testsuite/ld-elf/ehdr_start.d b/ld/testsuite/ld-elf/ehdr_start.d +index 52e5b54..d538b66 100644 +--- a/ld/testsuite/ld-elf/ehdr_start.d ++++ b/ld/testsuite/ld-elf/ehdr_start.d +@@ -2,6 +2,7 @@ + #ld: -e _start + #nm: -n + #target: *-*-linux* *-*-gnu* *-*-nacl* ++#xfail: frv-*-* + + #... + [0-9a-f]*000 [Adrt] __ehdr_start +-- +1.7.1 + |