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Fix the SH behavior for EF_SH_PIC flag in FDPIC ABI

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Fix it so that it's compatible with the kernel and other FDPIC targets.

* elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag
instead of clearing it on cross-section relocations.
(sh_elf_merge_private_data): Clear EF_SH_PIC flag by default.
This commit is contained in:
Rich Felker 2015-09-15 08:16:27 +09:00 committed by Kaz Kojima
parent 4c2f2a792a
commit fbedb42d07
2 changed files with 8 additions and 2 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2015-09-14 Rich Felker <dalias@libc.org>
* elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag
instead of clearing it on cross-section relocations.
(sh_elf_merge_private_data): Clear EF_SH_PIC flag by default.
2015-09-12 Helge Deller <deller@gmx.de>
PR ld/18514

4
bfd/elf32-sh.c
View File

@ -5496,7 +5496,7 @@ sh_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
input_bfd, input_section, rel->r_offset, symname);
}
elf_elfheader (output_bfd)->e_flags &= ~EF_SH_PIC;
elf_elfheader (output_bfd)->e_flags |= EF_SH_PIC;
}
if (r != bfd_reloc_ok)
@ -6653,7 +6653,7 @@ sh_elf_merge_private_data (bfd *ibfd, bfd *obfd)
elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
sh_elf_set_mach_from_flags (obfd);
if (elf_elfheader (obfd)->e_flags & EF_SH_FDPIC)
elf_elfheader (obfd)->e_flags |= EF_SH_PIC;
elf_elfheader (obfd)->e_flags &= ~EF_SH_PIC;
}
if (! sh_merge_bfd_arch (ibfd, obfd))