diff options
Diffstat (limited to 'elf/dynamic-link.h')
| -rw-r--r-- | elf/dynamic-link.h | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h index 21cdfc8..ac4cc70 100644 --- a/elf/dynamic-link.h +++ b/elf/dynamic-link.h @@ -16,35 +16,7 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -/* This macro is used as a callback from elf_machine_rel{a,} when a - static TLS reloc is about to be performed. Since (in dl-load.c) we - permit dynamic loading of objects that might use such relocs, we - have to check whether each use is actually doable. If the object - whose TLS segment the reference resolves to was allocated space in - the static TLS block at startup, then it's ok. Otherwise, we make - an attempt to allocate it in surplus space on the fly. If that - can't be done, we fall back to the error that DF_STATIC_TLS is - intended to produce. */ -#define HAVE_STATIC_TLS(map, sym_map) \ - (__builtin_expect ((sym_map)->l_tls_offset != NO_TLS_OFFSET \ - && ((sym_map)->l_tls_offset \ - != FORCED_DYNAMIC_TLS_OFFSET), 1)) - -#define CHECK_STATIC_TLS(map, sym_map) \ - do { \ - if (!HAVE_STATIC_TLS (map, sym_map)) \ - _dl_allocate_static_tls (sym_map); \ - } while (0) - -#define TRY_STATIC_TLS(map, sym_map) \ - (__builtin_expect ((sym_map)->l_tls_offset \ - != FORCED_DYNAMIC_TLS_OFFSET, 1) \ - && (__builtin_expect ((sym_map)->l_tls_offset != NO_TLS_OFFSET, 1) \ - || _dl_try_allocate_static_tls (sym_map, true) == 0)) - -int _dl_try_allocate_static_tls (struct link_map *map, bool optional) - attribute_hidden; - +#include <dl-machine.h> #include <elf.h> #ifdef RESOLVE_MAP @@ -91,9 +63,6 @@ elf_machine_lazy_rel (struct link_map *map, struct r_scope_elem *scope[], # endif #endif -#include <dl-machine.h> - - #ifdef RESOLVE_MAP # if defined RTLD_BOOTSTRAP || defined STATIC_PIE_BOOTSTRAP |