Preparation for gcc -fsplit-stack support (gcc bug #68191). The new
field is basically identical to the one on x86. Its TCB offset needs
to be constant, as it'll be hardcoded in gcc.
ChangeLog:
* sysdeps/s390/nptl/tls.h (struct tcbhead_t): Add __private_ss field.
+2016-01-02 Marcin Kościelnicki <koriakin@0x04.net>
+
+ * sysdeps/s390/nptl/tls.h (struct tcbhead_t): Add __private_ss field.
+
2016-01-13 Carlos O'Donell <carlos@redhat.com>
* benchtests/Makefile (PYTHON): Define.
int gscope_flag;
#ifndef __ASSUME_PRIVATE_FUTEX
int private_futex;
+#else
+ int __glibc_reserved1;
#endif
+ /* GCC split stack support. */
+ void *__private_ss;
} tcbhead_t;
# ifndef __s390x__