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authorUlrich Drepper <drepper@redhat.com>2002-02-07 04:08:19 +0000
committerUlrich Drepper <drepper@redhat.com>2002-02-07 04:08:19 +0000
commit3fb558781fe9bdad55c25157eaea0531e727ba39 (patch)
treee60fe01b6a6ee1826e05e50924e5b6a4bcf253b2 /include
parenta53a253b90b2cd722ac6718464931cf920b56cf4 (diff)
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Update.
2002-02-06 Ulrich Drepper <drepper@redhat.com> * Versions.def [ld]: Add GLIBC_2.3. * elf/Versions [ld]: Add __tls_get_addr to GLIBC_2.3. * elf/Makefile (dl-routines): Add dl-tls. (distribute): Add dl-tls.h. * sysdeps/generic/ldsodefs.h (struct rtld_global): Remove _dl_tls_module_cnt, add _dl_tls_max_dtv_idx and _dl_tls_dtv_gaps. Add prototypes for _dl_next_tls_modid and _dl_determine_tlsoffset. * elf/dl-load.c (_dl_map_object_from_fd): Store alignment requirement along with the other info in the link map. Change queueing of init images for double linked list. Use _dl_next_tls_modid to compute l_tls_modid. * elf/rtld.c (_dl_start_final): Store alignment requirement along with the other info in rtld map and executable map. (dl_main): Add ld.so to the init image list if necessary. Compute final module ID with _dl_next_tls_modid. * include/link.h (struct link_map): Add l_tls_previmage and l_tls_align. * eld/dl-support.c: Define _dl_tls_max_dtv_idx and _dl_tls_dtv_gaps. * sysdeps/i386/elf/Versions: New file. * sysdeps/generic/dl-tls.c: New file. * sysdeps/generic/dl-tls.h: New file. * sysdeps/i386/dl-tls.h: New file. attribute((packed)) to counter stupid people misusing gcc options.
Diffstat (limited to 'include')
-rw-r--r--include/link.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/link.h b/include/link.h
index 0bb244da1b..ca3784bc66 100644
--- a/include/link.h
+++ b/include/link.h
@@ -256,20 +256,26 @@ struct link_map
const ElfW(Sym) *ret;
} l_lookup_cache;
+#ifdef USE_TLS
/* Thread-local storage related info. */
/* Next module in list of initialization images. */
struct link_map *l_tls_nextimage;
+ /* Previous module in list of initialization images. */
+ struct link_map *l_tls_previmage;
/* Start of the initialization image. */
void *l_tls_initimage;
/* Size of the initialization image. */
size_t l_tls_initimage_size;
/* Size of the TLS block. */
size_t l_tls_blocksize;
+ /* Alignment rquirement of the TLS block. */
+ size_t l_tls_align;
/* For objects present at startup time: offset in the static TLS block. */
ptrdiff_t l_tls_offset;
/* Index of the module in the dtv array. */
size_t l_tls_modid;
+#endif
};
struct dl_phdr_info