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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-05-13 10:59:32 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-05-13 11:07:02 -0700 |
| commit | 2168b2688ae343a61c467450068503295a5e3deb (patch) | |
| tree | 5ea6df0bc1d59129657f33172000d30e91cad252 /bfd | |
| parent | d2edc834f769d9d05756c66f01c3bf05349a7fb7 (diff) | |
| download | gdb-2168b2688ae343a61c467450068503295a5e3deb.zip gdb-2168b2688ae343a61c467450068503295a5e3deb.tar.gz gdb-2168b2688ae343a61c467450068503295a5e3deb.tar.bz2 | |
Don't convert GOTPCREL relocation against large section
bfd/
PR ld/20093
* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
GOTPCREL relocation against large section.
ld/
PR ld/20093
* testsuite/ld-x86-64/pr20093-1.d: New file.
* testsuite/ld-x86-64/pr20093-1.s: Likewise.
* testsuite/ld-x86-64/pr20093-2.d: Likewise.
* testsuite/ld-x86-64/pr20093-2.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run pr20093-1 and pr20093-2.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/elf64-x86-64.c | 5 |
2 files changed, 12 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f13c248..9583ebd 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,8 +1,14 @@ +2016-05-13 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/20093 + * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert + GOTPCREL relocation against large section. + 2016-05-13 Alan Modra <amodra@gmail.com> * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use linker dynamic sections in calculating size and address of - * dynamic tags rather than using output sections. Remove asserts. + dynamic tags rather than using output sections. Remove asserts. * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise. * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise. * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise. diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index 0bcd59d..9fc884e 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -1806,6 +1806,11 @@ elf_x86_64_convert_load_reloc (bfd *abfd, asection *sec, return TRUE; } + /* Don't convert GOTPCREL relocation against large section. */ + if (elf_section_data (tsec) != NULL + && (elf_section_flags (tsec) & SHF_X86_64_LARGE) != 0) + return TRUE; + /* We can only estimate relocation overflow for R_X86_64_PC32. */ if (!to_reloc_pc32) goto convert; |