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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2015-07-27 11:48:48 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2015-07-27 11:48:48 +0100 |
| commit | 32f573bcb3aaa1c9defcad79dbb5851fcc02ae2d (patch) | |
| tree | af0f7a43f27080ec94da5a622c47f0b76fd02478 /bfd/elfnn-aarch64.c | |
| parent | b68a20d6675f1360ea4db50a9835c073675b9889 (diff) | |
| download | gdb-32f573bcb3aaa1c9defcad79dbb5851fcc02ae2d.zip gdb-32f573bcb3aaa1c9defcad79dbb5851fcc02ae2d.tar.gz gdb-32f573bcb3aaa1c9defcad79dbb5851fcc02ae2d.tar.bz2 | |
[AArch64] Fix extern protected data handling
Emit *GLOB_DAT instead of *RELATIVE relocs for protected data
in shared objects.
This is needed for the fix of glibc bug 17711:
https://sourceware.org/bugzilla/show_bug.cgi?id=17711
bfd:
PR ld/18705
* elfnn-aarch64.c (elf_backend_extern_protected_data): Define.
ld/testsuite:
PR ld/18705
* ld-aarch64/protected-data.d: New.
* ld-aarch64/protected-data.s: New.
* ld-aarch64/aarch64-elf.exp: Add new test.
Diffstat (limited to 'bfd/elfnn-aarch64.c')
| -rw-r--r-- | bfd/elfnn-aarch64.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 3471d7e..9712253 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -8655,6 +8655,7 @@ const struct elf_size_info elfNN_aarch64_size_info = #define elf_backend_rela_normal 1 #define elf_backend_got_header_size (GOT_ENTRY_SIZE * 3) #define elf_backend_default_execstack 0 +#define elf_backend_extern_protected_data 1 #undef elf_backend_obj_attrs_section #define elf_backend_obj_attrs_section ".ARM.attributes" |