From dc11dea21281758b71113c03a8d8be92d175a46c Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 8 Feb 2018 13:52:22 -0800 Subject: x86: Keep the unused _GLOBAL_OFFSET_TABLE_ for Solaris Solaris requires to keep _GLOBAL_OFFSET_TABLE_ even if it isn't used. This patch detects Solaris target and keeps _GLOBAL_OFFSET_TABLE_ for Solaris. * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields): New prototype. (elf_i386_link_setup_gnu_properties): Set need_global_offset_table for Solaris. * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields): New prototype. (elf_x86_64_link_setup_gnu_properties): Set need_global_offset_table for Solaris. * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the unused _GLOBAL_OFFSET_TABLE_ for Solaris. (_bfd_x86_elf_link_setup_gnu_properties): Copy need_global_offset_table. * elfxx-x86.h (elf_x86_link_hash_table): Add need_global_offset_table. (elf_x86_init_table): Likewise. --- bfd/elfxx-x86.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'bfd/elfxx-x86.h') diff --git a/bfd/elfxx-x86.h b/bfd/elfxx-x86.h index b515ee6..4606bf1 100644 --- a/bfd/elfxx-x86.h +++ b/bfd/elfxx-x86.h @@ -481,6 +481,9 @@ struct elf_x86_link_hash_table /* TRUE if GOT is referenced. */ unsigned int got_referenced : 1; + /* TRUE if _GLOBAL_OFFSET_TABLE_ is needed. */ + unsigned int need_global_offset_table : 1; + bfd_vma (*r_info) (bfd_vma, bfd_vma); bfd_vma (*r_sym) (bfd_vma); bfd_boolean (*is_reloc_section) (const char *); @@ -525,6 +528,9 @@ struct elf_x86_init_table bfd_byte plt0_pad_byte; + /* TRUE if _GLOBAL_OFFSET_TABLE_ is needed. */ + unsigned int need_global_offset_table : 1; + bfd_vma (*r_info) (bfd_vma, bfd_vma); bfd_vma (*r_sym) (bfd_vma); }; -- cgit v1.1