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authorJiong Wang <jiong.wang@arm.com>2016-11-10 09:25:17 +0000
committerJiong Wang <jiong.wang@arm.com>2016-11-10 09:25:17 +0000
commitac33b731d214d79738ca04d27f7464d4482f6a01 (patch)
tree896ece5b0fd3bab286cc4443c7c9d5187dd020db /bfd
parent9b9720149dfee4a9a961c29d0382fc5bdf9c975b (diff)
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[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/ChangeLog6
-rw-r--r--bfd/elfnn-aarch64.c3
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