openbsd - A mirror of https://github.com/libressl/openbsd.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Move mutex, condvar, and thread-specific data routes, pthread_once, and	guenther	2017-09-05	1	-3/+5
\| \| \| \| \| \| \| \|	pthread_exit from libpthread to libc, along with low-level bits to support them. Major bump to both libc and libpthread. Requested by libressl team. Ports testing by naddy@ ok kettenis@
*	Fix previous.	visa	2017-04-20	1	-2/+2
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*	Get TCB address using the RDHWR instruction instead of __get_tcb().	visa	2017-04-20	1	-4/+5
\| \| \| \| \| \| \| \| \| \| \|	This gives fast access to the address on systems that implement the UserLocal register. TCB caching is still used when running in the single-threaded mode in order not to penalize old systems. The kernel counterpart of this change must be in place before using this diff! With guenther@
*	Oops: the caching of TCB address in single-threaded processes on archs with	guenther	2016-05-10	1	-2/+2
\| \| \| \|	slow TCB_GET (alpha, arm, mips64, sh) was broken when I switched CPP symbols.
*	Use a Thread Information Block in both single and multi-threaded programs.	guenther	2016-05-07	1	-0/+75
	This stores errno, the cancelation flags, and related bits for each thread and is allocated by ld.so or libc.a. This is an ABI break from 5.9-stable! Make libpthread dlopen'able by moving the cancelation wrappers into libc and doing locking and fork/errno handling via callbacks that libpthread registers when it first initializes. 'errno' must be declared via <errno.h> now! Clean up libpthread's symbol exports like libc. On powerpc, offset the TIB/TCB/TLS data from the register per the ELF spec. Testing by various, particularly sthen@ and patrick@ ok kettenis@