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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/elf64-x86-64.c | |
| parent | 9c3630e983df43e68006b526a92c2a9a2b64dfd9 (diff) | |
| download | binutils-gdb-3b4c384407ebbdd9ed4ad5057080b3be038b8748.tar.gz | |
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/elf64-x86-64.c')
| -rw-r--r-- | bfd/elf64-x86-64.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index 149543f7bfb..ad66840eacf 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -4519,7 +4519,7 @@ elf_x86_64_get_synthetic_symtab (bfd *abfd, if (relsize <= 0) return -1; - if (get_elf_x86_backend_data (abfd)->target_os == is_normal) + if (get_elf_x86_backend_data (abfd)->target_os != is_nacl) { lazy_plt = &elf_x86_64_lazy_plt; non_lazy_plt = &elf_x86_64_non_lazy_plt; @@ -4851,8 +4851,6 @@ elf_x86_64_relocs_compatible (const bfd_target *input, && _bfd_elf_relocs_compatible (input, output)); } -extern const bfd_target x86_64_elf64_sol2_vec; - /* Set up x86-64 GNU properties. Return the first relocatable ELF input with GNU properties if found. Otherwise, return NULL. */ @@ -4872,8 +4870,7 @@ elf_x86_64_link_setup_gnu_properties (struct bfd_link_info *info) /* This is unused for x86-64. */ init_table.plt0_pad_byte = 0x90; - if (get_elf_x86_backend_data (info->output_bfd)->target_os - == is_normal) + if (get_elf_x86_backend_data (info->output_bfd)->target_os != is_nacl) { if (info->bndplt) { @@ -4916,9 +4913,6 @@ elf_x86_64_link_setup_gnu_properties (struct bfd_link_info *info) init_table.r_sym = elf32_r_sym; } - init_table.need_global_offset_table - = info->output_bfd->xvec == &x86_64_elf64_sol2_vec; - return _bfd_x86_elf_link_setup_gnu_properties (info, &init_table); } @@ -5044,6 +5038,14 @@ elf_x86_64_special_sections[]= #undef TARGET_LITTLE_NAME #define TARGET_LITTLE_NAME "elf64-x86-64-sol2" +static const struct elf_x86_backend_data elf_x86_64_solaris_arch_bed = + { + is_solaris /* os */ + }; + +#undef elf_backend_arch_data +#define elf_backend_arch_data &elf_x86_64_solaris_arch_bed + /* Restore default: we cannot use ELFOSABI_SOLARIS, otherwise ELFOSABI_NONE objects won't be recognized. */ #undef ELF_OSABI |