* dll_init.cc (dll_list::topsort): Fix early-return condition to
	accommodate process with all runtime loaded DLLs already dlclosed
	at fork time.
	* gendef (_sigfe_maybe): Fix code handling early return if we don't
	have a tls, broken on 2013-05-21.
*** empty log message ***
* libc/macine/arm/strcpy.S: Explicitly set build attributes when
building for thumb1 targets.
	* fhandler_procsys.cc (fhandler_procsys::read): Just call
	fhandler_base::raw_read from here.  Drop comment.
	(fhandler_procsys::write): Drop comment.
Correct the relocation names for R_AARCH64_TLSDESC_LD_PREL19 and R_AARCH64_TLSDESC_ADR_PAGE21.
Merge branch 'cygwin' into msys2-1.0-dev