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Author SHA1 Message Date
Joseph Myers b168057aaa Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
H.J. Lu d8dd00805b Resize DTV if the current DTV isn't big enough 
This patch changes _dl_allocate_tls_init to resize DTV if the current DTV
isn't big enough.  Tested on X86-64, x32 and ia32.

	[BZ #13862]
	* elf/dl-tls.c: Include <atomic.h>.
	(oom): Remove #ifdef SHARED/#endif.
	(_dl_static_dtv, _dl_initial_dtv): Moved before ...
	(_dl_resize_dtv): This.  Extracted from _dl_update_slotinfo.
	(_dl_allocate_tls_init): Resize DTV if the current DTV isn't
	big enough.
	(_dl_update_slotinfo): Call _dl_resize_dtv to resize DTV.
	* nptl/Makefile (tests): Add tst-stack4.
	(modules-names): Add tst-stack4mod.
	($(objpfx)tst-stack4): New.
	(tst-stack4mod.sos): Likewise.
	($(objpfx)tst-stack4.out): Likewise.
	($(tst-stack4mod.sos)): Likewise.
	(clean): Likewise.
	* nptl/tst-stack4.c: New file.
	* nptl/tst-stack4mod.c: Likewise.
 2014-11-28 07:57:40 -08:00