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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-02-09 08:44:42 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-02-09 08:45:07 -0800 |
| commit | 3b4c384407ebbdd9ed4ad5057080b3be038b8748 (patch) | |
| tree | 8261b4f0b75305fe1aab3912ff5fb61dfd8195cc /bfd/elfxx-x86.c | |
| parent | 9c3630e983df43e68006b526a92c2a9a2b64dfd9 (diff) | |
| download | gdb-3b4c384407ebbdd9ed4ad5057080b3be038b8748.zip gdb-3b4c384407ebbdd9ed4ad5057080b3be038b8748.tar.gz gdb-3b4c384407ebbdd9ed4ad5057080b3be038b8748.tar.bz2 | |
x86: Add is_solaris to elf_x86_target_os
Add is_solaris to elf_x86_target_os since Solaris is quite different.
* elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
is_solaris.
(i386_elf32_sol2_vec): Don't declare.
(elf_i386_link_setup_gnu_properties): Also handle is_solaris.
Don't set need_global_offset_table.
(elf_i386_solaris_arch_bed): New.
(elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
Solaris.
* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
target_os != is_nacl instead of target_os == is_normal.
(x86_64_elf64_sol2_vec): Don't declare.
(elf_x86_64_link_setup_gnu_properties): Check target_os !=
is_nacl instead of target_os == is_normal. Don't set
need_global_offset_table.
(elf_x86_64_solaris_arch_bed): New.
(elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
Solaris.
* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
_GLOBAL_OFFSET_TABLE_ for Solaris.
(_bfd_x86_elf_link_setup_gnu_properties): Don't copy
need_global_offset_table.
* elfxx-x86.h (elf_x86_target_os): Add is_solaris.
(elf_x86_link_hash_table): Remove need_global_offset_table.
(elf_x86_init_table): Likewise.
Diffstat (limited to 'bfd/elfxx-x86.c')
| -rw-r--r-- | bfd/elfxx-x86.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c index b0eb1c8..fc08d1b 100644 --- a/bfd/elfxx-x86.c +++ b/bfd/elfxx-x86.c @@ -1098,8 +1098,9 @@ _bfd_x86_elf_size_dynamic_sections (bfd *output_bfd, || htab->elf.igotplt->size == 0)) { htab->elf.sgotplt->size = 0; - if (htab->elf.hgot != NULL - && !htab->need_global_offset_table) + /* Solaris requires to keep _GLOBAL_OFFSET_TABLE_ even if it + isn't used. */ + if (htab->elf.hgot != NULL && htab->target_os != is_solaris) { /* Remove the unused _GLOBAL_OFFSET_TABLE_ from symbol table. */ @@ -2464,7 +2465,6 @@ error_alignment: return pbfd; htab->plt0_pad_byte = init_table->plt0_pad_byte; - htab->need_global_offset_table = init_table->need_global_offset_table; use_ibt_plt = info->ibtplt || info->ibt; if (!use_ibt_plt && pbfd != NULL) |