aboutsummaryrefslogtreecommitdiff
path: root/linuxthreads/sysdeps
diff options
context:
space:
mode:
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 /linuxthreads/sysdeps
parenta53a253b90b2cd722ac6718464931cf920b56cf4 (diff)
downloadglibc-3fb558781fe9bdad55c25157eaea0531e727ba39.tar
glibc-3fb558781fe9bdad55c25157eaea0531e727ba39.tar.gz
glibc-3fb558781fe9bdad55c25157eaea0531e727ba39.tar.bz2
glibc-3fb558781fe9bdad55c25157eaea0531e727ba39.zip
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 'linuxthreads/sysdeps')
-rw-r--r--linuxthreads/sysdeps/i386/tls.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/i386/tls.h b/linuxthreads/sysdeps/i386/tls.h
index 17f6e0ae45..ed95e210c7 100644
--- a/linuxthreads/sysdeps/i386/tls.h
+++ b/linuxthreads/sysdeps/i386/tls.h
@@ -90,6 +90,13 @@ typedef struct
asm ("hlt"); \
} while (0)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ struct _pthread_descr_struct *__descr; \
+ THREAD_GETMEM (__descr, p_header.data.dtvp); })
+
+
#endif
#endif /* tls.h */