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| author | Ulrich Drepper <drepper@redhat.com> | 2002-02-07 04:08:19 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-02-07 04:08:19 +0000 |
| commit | 3fb558781fe9bdad55c25157eaea0531e727ba39 (patch) | |
| tree | e60fe01b6a6ee1826e05e50924e5b6a4bcf253b2 /include/link.h | |
| parent | a53a253b90b2cd722ac6718464931cf920b56cf4 (diff) | |
| download | glibc-3fb558781fe9bdad55c25157eaea0531e727ba39.zip glibc-3fb558781fe9bdad55c25157eaea0531e727ba39.tar.gz glibc-3fb558781fe9bdad55c25157eaea0531e727ba39.tar.bz2 | |
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/link.h')
| -rw-r--r-- | include/link.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/link.h b/include/link.h index 0bb244d..ca3784b 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 |