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| author | Jiong Wang <jiong.wang@arm.com> | 2016-11-10 09:25:17 +0000 |
|---|---|---|
| committer | Jiong Wang <jiong.wang@arm.com> | 2016-11-10 09:25:17 +0000 |
| commit | ac33b731d214d79738ca04d27f7464d4482f6a01 (patch) | |
| tree | 896ece5b0fd3bab286cc4443c7c9d5187dd020db /bfd | |
| parent | 9b9720149dfee4a9a961c29d0382fc5bdf9c975b (diff) | |
| download | gdb-ac33b731d214d79738ca04d27f7464d4482f6a01.zip gdb-ac33b731d214d79738ca04d27f7464d4482f6a01.tar.gz gdb-ac33b731d214d79738ca04d27f7464d4482f6a01.tar.bz2 | |
[AArch64] Bind defined symbol locally in PIE
bfd/
PR target/20737
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
symbol locally in PIE.
ld/
* testsuite/ld-aarch64/pie-bind-locally-a.s: New test source.
* testsuite/ld-aarch64/pie-bind-locally-b.s: Likewise.
* testsuite/ld-aarch64/pie-bind-locally.d: New testcase.
* testsuite/ld-aarch64/aarch64-elf.exp: Run new testcase.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elfnn-aarch64.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9fd5841..9d97c64 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2016-11-10 Jiong Wang <jiong.wang@arm.com> + + PR target/20737 + * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined + symbol locally in PIE. + 2016-11-08 Pedro Alves <palves@redhat.com> * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean, diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 544a8ea..4ebdbe2 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -5193,7 +5193,8 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto, else if (h != NULL && h->dynindx != -1 && (!bfd_link_pic (info) - || !SYMBOLIC_BIND (info, h) + || !(bfd_link_pie (info) + || SYMBOLIC_BIND (info, h)) || !h->def_regular)) outrel.r_info = ELFNN_R_INFO (h->dynindx, r_type); else |