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authorFlorian Weimer <fweimer@redhat.com>2022-11-03 17:28:03 +0100
committerFlorian Weimer <fweimer@redhat.com>2022-11-03 17:28:03 +0100
commit1f34a2328890aa192141f96449d25b77f666bf47 (patch)
tree283ca2a4b46cf069da45f40663e779003064bcdc /sysdeps/alpha
parentfb6ee7ba8122330ac819556a42cc56db07d9da76 (diff)
downloadglibc-1f34a2328890aa192141f96449d25b77f666bf47.tar.gz
elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249)
This makes it more likely that the compiler can compute the strlen argument in _startup_fatal at compile time, which is required to avoid a dependency on strlen this early during process startup. Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Diffstat (limited to 'sysdeps/alpha')
-rw-r--r--sysdeps/alpha/nptl/tls.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/alpha/nptl/tls.h b/sysdeps/alpha/nptl/tls.h
index 8f5b69ad3b..48dc1369fc 100644
--- a/sysdeps/alpha/nptl/tls.h
+++ b/sysdeps/alpha/nptl/tls.h
@@ -69,7 +69,7 @@ typedef struct
special attention since 'errno' is not yet available and if the
operation can cause a failure 'errno' must not be touched. */
# define TLS_INIT_TP(tcbp) \
- (__builtin_set_thread_pointer ((void *)(tcbp)), NULL)
+ (__builtin_set_thread_pointer ((void *)(tcbp)), true)
/* Value passed to 'clone' for initialization of the thread register. */
# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + 1