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[roland/tls-init] SPARC: Define TLS_DEFINE_INIT_TP

Message ID 20140609205739.F1AF42C39AC@topped-with-meat.com
State New
Headers show

Commit Message

Roland McGrath June 9, 2014, 8:57 p.m. UTC 
Not tested at all, but this should not change anything.

OK?

Thanks,
Roland


	* nptl/sysdeps/sparc/tls.h (TLS_DEFINE_INIT_TP): New macro.
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Patch

--- a/nptl/sysdeps/sparc/tls.h
+++ b/nptl/sysdeps/sparc/tls.h
@@ -110,6 +110,9 @@  register struct pthread *__thread_self __asm__("%g7");
 # define TLS_INIT_TP(descr) \
   (__thread_self = (__typeof (__thread_self)) (descr), NULL)
 
+/* Value passed to 'clone' for initialization of the thread register.  */
+# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd)
+
 /* Return the address of the dtv for the current thread.  */
 # define THREAD_DTV() \
   (((tcbhead_t *) __thread_self)->dtv)