diff options
Diffstat (limited to 'build/unix/build-binutils')
| -rw-r--r-- | build/unix/build-binutils/3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F.key | 51 | ||||
| -rwxr-xr-x | build/unix/build-binutils/build-binutils.sh | 94 |
2 files changed, 145 insertions, 0 deletions
diff --git a/build/unix/build-binutils/3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F.key b/build/unix/build-binutils/3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F.key new file mode 100644 index 0000000000..a76485a9fc --- /dev/null +++ b/build/unix/build-binutils/3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F.key @@ -0,0 +1,51 @@ +-----BEGIN PGP PUBLIC KEY BLOCK----- + +mQINBFm/2cUBEADkvRqMWfAryJ52T4J/640Av5cam9ojdFih9MjcX7QWFxIzJfTF +Yq2z+nb4omdfZosdCJL2zGcn6C0AxpHNvxR9HMDkEyFHKrjDh4xWU+pH4z9azQEq +Jh331X7UzbZldqQo16VkuVavgsTJaHcXm+nGIBTcUbl2oiTtHhmuaYxx6JTMcFjC +7vyO5mLBw78wt52HBYweJ0NjHBvvH/JxbAAULSPRUC61K0exlO49VFbFETQNG1hZ +TKEji95fPbre7PpXQ0ewQShUgttEE/J3UA4jYaF9lOcZgUzbA27xTV//KomP0D30 +yr4e4EJEJYYNKa3hofTEHDXeeNgM25tprhBUMdbVRZpf2Keuk2uDVwc+EiOVri48 +rb1NU+60sOXvoGO6Ks81+mhAGmrBrlgLhAp8K1HPHI4MG4gHnrMqX2rEGUGRPFjC +3qqVVlPm8H05PnosNqDLQ1Pf7C0pVgsCx6hKQB7Y1qBui7aoj9zeFaQgpYef+CEE +RIKEcWwrjaOJwK3pi9HFdxS0NNWYZj8HPzz/AsgTTQdsbulPlVq2SsctmOnL42CZ +OCTppGYwl53CG/EqVY+UQBzFzJBaY8TJRFFYVEy5/HH4H11rMoZwqIkk71EOGU3X +6mWlANRikR3M4GhVITRzuaV69Fed+OeXcCmP94ASLfuhBR2uynmcHpBKpwARAQAB +tDtOaWNrIENsaWZ0b24gKENoaWVmIEJpbnV0aWxzIE1haW50YWluZXIpIDxuaWNr +Y0ByZWRoYXQuY29tPokCOAQTAQIAIgUCWb/ZxQIbAwYLCQgHAwIGFQgCCQoLBBYC +AwECHgECF4AACgkQE/zvid2ePE9cOxAA3cX1bdDaTFttTqukdPXLCtD2aNwJos4v +B4LYPSgugLkYaHIQH9d1NQPhS0TlUeovnFNESLaVsoihv0YmBUCyL4jE52FRoTjE +6fUhYkFNqIWN2HYwkVrSap2UUJFquRVoVbPkbSup8P+D8eydBbdxsY6f+5E8Rtz5 +ibVnPZTib7CyqnFokJITWjzGdIP0Gn+JWVa6jtHTImWx1MtqiuVRDapUhrIoUIjf +98HQn9/N5ylEFYQTw7tzaJNWeGUoGYS8+8n/0sNbuYQUU/zwMVY9wpJcrXaas6yZ +XGpF/tua59t9LFCct+07YAUSWyaBXqBW3PKQz7QP+oE8yje91XrhOQam04eJhPIB +LO88g6/UrdKaY7evBB8bJ76Zpn1yqsYOXwAxifD0gDcRTQcB2s5MYXYmizn2GoUm +1MnCJeAfQCi/YMobR+c8xEEkRU83Tnnw3pmAbRU6OcPihEFuK/+SOMKIuV1QWmjk +bAr4g9XeXvaN+TRJ9Hl/k1k/sj+uOfyGIaFzM/fpaLmFk8vHeej4i2/C6cL4mnah +wYBDHAfHO65ZUIBAssdA6AeJ+PGsYeYhqs6zkpaA2b0wT4f9s7BPSqi0Veky8bUY +YY7WpjzDcHnj1gEeIU55EhOQ42dnEfv7WrIAXanOP8SjhgqAUkb3R88azZCpEMTH +iCE4bFxzOmi5Ag0EWb/ZxQEQALaJE/3u23rTvPLkitaTJFqKkwPVylzkwmKdvd2q +eEFk1qys2J3tACTMyYVnYTSXy5EJH2zJyhUfLnhLp8jJZF4oU5QehOaJPcMmzI/C +ZS1AmH+jnm6pukdZAowTzJyt4IKSapr+7mxcxX1YQ2XewMnFYpLkAA2dHaChLSU/ +EHJXe3+O4DgEURTFMa3SRN/J4GNMBacKXnMSSYylI5DcIOZ/v0IGa5MAXHrP1Hwm +1rBmloIcgmzexczBf+IcWgCLThyFPffv+2pfLK1XaS82OzBC7fS01pB/eDOkjQuK +y16sKZX6Rt57vud40uE5a0lpyItC2P7u7QWL4yT5pMF+oS8bm3YWgEntV380RyZp +qgJGZTZLNq2T4ZgfiaueEV4JzOnG2/QRGjOUrNQaYzKy5V127CTnRg4BYF/uLEmi +zLcI3O3U1+mEz6h48wkAojO1B6AZ8Lm+JuxOW5ouGcrkTEuIG56GcDwMWS/Pw/vN +sDyNmOCjy9eEKWJgmMmLaq59HpfTd8IOeaYyuAQHAsYt/zzKy0giMgjhCQtuc99E +4nQE9KZ44DKsnqRabK9s3zYE3PIkCFIEZcUiJXSXWWOIdJ43j+YyFHU5hqXfECM6 +rzKGBeBUGTzyWcOX6YwRM4LzQDVJwYG8cVfth+v4/ImcXR43D4WVxxBEAjKag02b ++1yfABEBAAGJAh8EGAECAAkFAlm/2cUCGwwACgkQE/zvid2ePE/dqQ/6ApUwgsZz +tps0MOdRddjPwz44pWXS5MG45irMQXELGQyxkrafc8lwHeABYstoK8dpopTcJGE3 +dZGL3JNz1YWxQ5AV4uyqBn5N8RubcA8NzR6DQP+OGPIwzMketvVC/cbbKDZqf0uT +Dy3jP65OFhSkTEIynYv1Mb4JJl3Sq+haUbfWLAV5nboSuHmiZE6Bz2+TjdoVkNwH +Bfpqxu6MlWka+P98SUcmY8iVhPy9QC1XFOGdFDFf1kYgHW27mFwds35NQhNARgft +AVz9FZXruW6tFIIfisjr3rVjD9R8VgL7l5vMr9ylOFpepnI6+wd2X1566HW7F1Zw +1DIrY2NHL7kL5635bHrJY4n7o/n7Elk/Ca/MAqzdIZxz6orfXeImsqZ6ODn4Y47P +ToS3Tr3bMNN9N6tmOPQZkJGHDBExbhAi/Jp8fpWxMmpVCUl6c85cOBCR4s8tZsvG +YOjR3CvqKrX4bb8GElrhOvAJa6DdmZXc7AyoVMaTvhpq3gJYKmC64oqt7zwIHwaC +xTbP6C6oUp9ENRV7nHnXN3BlvIgCo4QEs6HkDzkmgYlCEOKBiDyVMSkPDZdsspa+ +K4GlU2Swi/BDJMjtDxyo+K0M81LXXxOeRfEIfPtZ3ddxBKPva1uSsuz+pbN9d1JY +8Ko5T/h16susi2ReUyNJEJaSnjO5z13TQ1U= +=93P0 +-----END PGP PUBLIC KEY BLOCK----- diff --git a/build/unix/build-binutils/build-binutils.sh b/build/unix/build-binutils/build-binutils.sh new file mode 100755 index 0000000000..cab5f3f150 --- /dev/null +++ b/build/unix/build-binutils/build-binutils.sh @@ -0,0 +1,94 @@ +#!/bin/bash + +make_flags="-j$(nproc)" + +root_dir="$1" + +cd $root_dir/binutils-source + +patch -p1 <<'EOF' +From 4476cc67e657d6b26cd453c555a611f1ab956660 Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" <hjl.tools@gmail.com> +Date: Thu, 30 Aug 2018 09:21:57 -0700 +Subject: [PATCH] ld: Lookup section in output with the same name + +When there are more than one input sections with the same section name, +SECNAME, linker picks the first one to define __start_SECNAME and +__stop_SECNAME symbols. When the first input section is removed by +comdat group, we need to check if there is still an output section +with section name SECNAME. + + PR ld/23591 + * ldlang.c (undef_start_stop): Lookup section in output with + the same name. +--- + ld/ldlang.c | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +diff --git a/ld/ldlang.c b/ld/ldlang.c +index 8878ccd..d644b56 100644 +--- a/ld/ldlang.c ++++ b/ld/ldlang.c +@@ -6097,6 +6097,24 @@ undef_start_stop (struct bfd_link_hash_entry *h) + || strcmp (h->u.def.section->name, + h->u.def.section->output_section->name) != 0) + { ++ asection *sec = bfd_get_section_by_name (link_info.output_bfd, ++ h->u.def.section->name); ++ if (sec != NULL) ++ { ++ /* When there are more than one input sections with the same ++ section name, SECNAME, linker picks the first one to define ++ __start_SECNAME and __stop_SECNAME symbols. When the first ++ input section is removed by comdat group, we need to check ++ if there is still an output section with section name ++ SECNAME. */ ++ asection *i; ++ for (i = sec->map_head.s; i != NULL; i = i->map_head.s) ++ if (strcmp (h->u.def.section->name, i->name) == 0) ++ { ++ h->u.def.section = i; ++ return; ++ } ++ } + h->type = bfd_link_hash_undefined; + h->u.undef.abfd = NULL; + } +-- +2.17.1 +EOF + +cd .. + +TARGETS="aarch64-linux-gnu" + +# Build target-specific GNU as ; build them first so that the few documentation +# files they install are overwritten by the full binutils build. + +for target in $TARGETS; do + + mkdir binutils-$target + cd binutils-$target + + ../binutils-source/configure --prefix /tools/binutils/ --disable-gold --disable-ld --disable-binutils --disable-gprof --disable-nls --target=$target || exit 1 + make $make_flags || exit 1 + make install $make_flags DESTDIR=$root_dir || exit 1 + + cd .. +done + +# Build binutils +mkdir binutils-objdir +cd binutils-objdir + +# --enable-targets builds extra target support in ld. +# Enabling aarch64 support brings in arm support, so we don't need to specify that too. +../binutils-source/configure --prefix /tools/binutils/ --enable-gold --enable-plugins --disable-nls --enable-targets="$TARGETS" || exit 1 +make $make_flags || exit 1 +make install $make_flags DESTDIR=$root_dir || exit 1 + +cd .. + +# Make a package of the built binutils +cd $root_dir/tools +tar caf $root_dir/binutils.tar.xz binutils/ |