From 4dac543bb6ecc085acf6ed087910ef952ebea15f Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Thu, 10 Oct 2019 14:11:10 +0200 Subject: xtensa: fix bootup, add buildroot patches --- ...fix-shrink_dynamic_reloc_sections-for-exp.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 toolchain/binutils/patches/2.32/0003-bfd-xtensa-fix-shrink_dynamic_reloc_sections-for-exp.patch (limited to 'toolchain/binutils/patches/2.32/0003-bfd-xtensa-fix-shrink_dynamic_reloc_sections-for-exp.patch') diff --git a/toolchain/binutils/patches/2.32/0003-bfd-xtensa-fix-shrink_dynamic_reloc_sections-for-exp.patch b/toolchain/binutils/patches/2.32/0003-bfd-xtensa-fix-shrink_dynamic_reloc_sections-for-exp.patch new file mode 100644 index 000000000..b80e1fa7c --- /dev/null +++ b/toolchain/binutils/patches/2.32/0003-bfd-xtensa-fix-shrink_dynamic_reloc_sections-for-exp.patch @@ -0,0 +1,41 @@ +From 278989f23735aa501be1052e085540c75c126dbb Mon Sep 17 00:00:00 2001 +From: Max Filippov +Date: Thu, 28 Mar 2019 17:03:57 -0700 +Subject: [PATCH] bfd: xtensa: fix shrink_dynamic_reloc_sections for + export-dynamic + +shrink_dynamic_reloc_sections must remove PLT entry that was created for +an undefined weak symbol in the presence of --export-dynamic option when +relaxation coalesces literals pointing to that symbol. This fixes the +following assertion: + + ld: BFD (GNU Binutils) 2.31.1 internal error, aborting at + elf32-xtensa.c:3292 in elf_xtensa_finish_dynamic_sections + +2019-03-28 Max Filippov +bfd/ + * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add + info->export_dynamic to the conditional. + +Signed-off-by: Max Filippov +--- + bfd/elf32-xtensa.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c +index c3df3d6db756..37ea200eea74 100644 +--- a/bfd/elf32-xtensa.c ++++ b/bfd/elf32-xtensa.c +@@ -10083,7 +10083,8 @@ shrink_dynamic_reloc_sections (struct bfd_link_info *info, + && (input_section->flags & SEC_ALLOC) != 0 + && (dynamic_symbol || bfd_link_pic (info)) + && (!h || h->root.type != bfd_link_hash_undefweak +- || (dynamic_symbol && bfd_link_dll (info)))) ++ || (dynamic_symbol ++ && (bfd_link_dll (info) || info->export_dynamic)))) + { + asection *srel; + bfd_boolean is_plt = FALSE; +-- +2.11.0 + -- cgit v1.2.3