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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-09-27 18:14:21 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-11-03 14:43:32 +0000 |
| commit | 91c5a366d8d398d2fc4542f961c93058a92ade6f (patch) | |
| tree | 0284a85ce0e29bc2eb8d6292a414c666d8bba35f /sysdeps/aarch64/dl-tlsdesc.h | |
| parent | b7cf203b5c17dd6d9878537d41e0c7cc3d270a67 (diff) | |
| download | glibc-91c5a366d8d398d2fc4542f961c93058a92ade6f.tar.gz | |
aarch64: Remove barriers from TLS descriptor functions
Remove ldar synchronization and most lazy TLSDESC initialization
related code.
* sysdeps/aarch64/dl-machine.h (elf_machine_runtime_setup): Remove
DT_TLSDESC_GOT initialization.
* sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_return_lazy): Remove.
(_dl_tlsdesc_resolve_rela): Likewise.
(_dl_tlsdesc_resolve_hold): Likewise.
(_dl_tlsdesc_undefweak): Remove ldar.
(_dl_tlsdesc_dynamic): Likewise.
* sysdeps/aarch64/dl-tlsdesc.h (_dl_tlsdesc_return_lazy): Remove.
(_dl_tlsdesc_resolve_rela): Likewise.
(_dl_tlsdesc_resolve_hold): Likewise.
* sysdeps/aarch64/tlsdesc.c (_dl_tlsdesc_resolve_rela_fixup): Remove.
(_dl_tlsdesc_resolve_hold_fixup): Likewise.
(_dl_tlsdesc_resolve_rela): Likewise.
(_dl_tlsdesc_resolve_hold): Likewise.
Diffstat (limited to 'sysdeps/aarch64/dl-tlsdesc.h')
| -rw-r--r-- | sysdeps/aarch64/dl-tlsdesc.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/sysdeps/aarch64/dl-tlsdesc.h b/sysdeps/aarch64/dl-tlsdesc.h index 66ec0dea7f..25b5b64e6e 100644 --- a/sysdeps/aarch64/dl-tlsdesc.h +++ b/sysdeps/aarch64/dl-tlsdesc.h @@ -46,17 +46,8 @@ extern ptrdiff_t attribute_hidden _dl_tlsdesc_return (struct tlsdesc *); extern ptrdiff_t attribute_hidden -_dl_tlsdesc_return_lazy (struct tlsdesc *); - -extern ptrdiff_t attribute_hidden _dl_tlsdesc_undefweak (struct tlsdesc *); -extern ptrdiff_t attribute_hidden -_dl_tlsdesc_resolve_rela (struct tlsdesc *); - -extern ptrdiff_t attribute_hidden -_dl_tlsdesc_resolve_hold (struct tlsdesc *); - # ifdef SHARED extern void *_dl_make_tlsdesc_dynamic (struct link_map *, size_t); |