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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-11-15 17:40:04 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-11-27 11:53:04 +0000 |
| commit | 6dda7875a8021787f11bd95a69d81a079e408a57 (patch) | |
| tree | 9aed5bba7e60cec86af4b3d5c3692f81e069d2a2 /bfd/elfnn-aarch64.c | |
| parent | a377ae2ad683d3c16ae74dba440ee441120a7d8a (diff) | |
| download | gdb-6dda7875a8021787f11bd95a69d81a079e408a57.zip gdb-6dda7875a8021787f11bd95a69d81a079e408a57.tar.gz gdb-6dda7875a8021787f11bd95a69d81a079e408a57.tar.bz2 | |
[PR ld/22263] aarch64: Avoid dynamic TLS relocs in PIE
No dynamic relocs are needed for TLS defined in an executable, the
TP relative offset is known at link time.
Fixes
FAIL: Build pr22263-1
bfd/
PR ld/22263
* elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
bfd_link_executable instead of bfd_link_pic for TLS.
(elfNN_aarch64_allocate_dynrelocs): Likewise.
(aarch64_can_relax_tls): Likewise.
Diffstat (limited to 'bfd/elfnn-aarch64.c')
| -rw-r--r-- | bfd/elfnn-aarch64.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 7571a16..ed402bb 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -4580,7 +4580,7 @@ aarch64_can_relax_tls (bfd *input_bfd, if (symbol_got_type == GOT_TLS_IE && GOT_TLS_GD_ANY_P (reloc_got_type)) return TRUE; - if (bfd_link_pic (info)) + if (!bfd_link_executable (info)) return FALSE; if (h && h->root.type == bfd_link_hash_undefweak) @@ -6247,7 +6247,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd, indx = h && h->dynindx != -1 ? h->dynindx : 0; need_relocs = - (bfd_link_pic (info) || indx != 0) && + (!bfd_link_executable (info) || indx != 0) && (h == NULL || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT || h->root.type != bfd_link_hash_undefweak); @@ -6342,7 +6342,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd, indx = h && h->dynindx != -1 ? h->dynindx : 0; need_relocs = - (bfd_link_pic (info) || indx != 0) && + (!bfd_link_executable (info) || indx != 0) && (h == NULL || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT || h->root.type != bfd_link_hash_undefweak); @@ -8057,7 +8057,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) indx = h && h->dynindx != -1 ? h->dynindx : 0; if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT || h->root.type != bfd_link_hash_undefweak) - && (bfd_link_pic (info) + && (!bfd_link_executable (info) || indx != 0 || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) { |