wireguard-openbsd - WireGuard implementation for the OpenBSD kernel

Age	Commit message (Collapse)	Author	Files	Lines
2020-10-19	replace ad-hoc illegal instruction with the architecturally defined one	naddy	1	-2/+2
	("permanently undefined") ok deraadt@ kettenis@
2020-10-18	SYS___threxit cannot fail, but this integration looks like a gadget.	deraadt	1	-1/+2
	Put a hard-trap instruction after the syscall instruction. ok kettenis mortimer
2017-11-21	Avoid .align 0. Clang's integrated assembler actually honors this directive	kettenis	3	-9/+6
	and the resulting byte-alignment triggers unaligned access. ok patrick@, deraadt@
2016-10-04	Use the userspace-visible thread register directly in __cerror instead	guenther	1	-6/+8
	of indirecting through __errno(). Register naming tweaks and clang testing by patrick@ and jsg@ ok kettenis@
2016-08-06	Use internal names for __errno, _memcpy, memset, and {,_}{set,long}jmp	guenther	8	-18/+16
	Eliminate pointless use of PIC_SYM() Split out DEFS.h from SYS.h like some other archs ok kettenis@ deraadt@
2016-05-30	Consistently reference '_end' instead of 'end' in the brk/sbrk implementation	guenther	2	-6/+6
	ok deraadt@
2016-05-09	Remove sigreturn declaration and the now-unused libc syscall stub	guenther	1	-41/+0

2016-05-07	Use a Thread Information Block in both single and multi-threaded programs.	guenther	4	-72/+13
	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@
2015-10-23	Merge the sigaction() and sigprocmask() overloads/wrappers from libpthread	guenther	1	-3/+3
	into libc, and move pthread_sigmask() as well (just a trivial wrapper). This provides consistent handling of SIGTHR between single- and multi-threaded programs and is a step in the merge of all the libpthread overloads, providing some ASM and Makefile bits that the other wrappers will need. ok deraadt@ millert@
2015-09-10	Adds hidden _libc_FOO aliases for the system call stubs.	guenther	8	-14/+23
	Stop generating _brk and _sbrk symbols: they've already been hidden. Set the ELF symbol size on the syscall stubs. Give the __{min,cur}brk symbols a size and type, and hide more jump labels. alpha, arm, m88k, sh, sparc, and vax assistance miod@ hppa assistance kettenis@ ok deraadt@ miod@
2015-08-26	Hide many (194!) symbols that nothing should be using.	guenther	3	-58/+13
	Delete exect(2); it wasn't portable across archs and nothing used it. ports test build by naddy@ ok deraadt@ kettenis@
2015-04-07	Make pthread_atfork() track the DSO that called it like atexit() does,	guenther	1	-2/+3
	unregistering callbacks if the DSO is unloaded. Move the callback handling from libpthread to libc, though libpthread still overrides the inner call to handle locking and thread-library reinitialization. Major version bump for both libc and libpthread. verification that this fixes various ports ajacoutot@ asm assistance miod@; ok millert@ deraadt@
2015-03-31	Simplify fork/vfork logic: the kernel has handled returning zero in the child	guenther	2	-23/+3
	for a long time, so there's no need to test the second return register here in the asm stub. ok and testing of many archs by krw@ miod@
2013-12-31	Remove #ifdef _REENTRANT code that isn't used here. These days, the code	kettenis	1	-11/+1
	handling per-thread errno lives in librthread. ok miod@, espie@
2012-08-22	Convert cpp \| as rules in bsd.lib.mk and lib/libc/sys/Makefile.inc to pure cc	pascal	3	-10/+10
	invocations. This allows us to use the compiler builtin define __PIC__ to check for PIC/PIEness rather than passing -DPIC. Simplifies PIE work a lot. ok matthew@, conceptually ok kurt@
2012-07-01	The kernel returns the pending set; this stub has to save it through	guenther	1	-4/+8
	the pointer ok miod@ kettenis@
2012-06-21	__tfork() needs to set the stack address of the new thread in the kernel,	guenther	1	-12/+5
	so that it can't get a signal while still running on the parent thread's stack. Also, pass in sizeof(struct __tfork) to provide forward compat when more members are added. This is an ABI change, so switch syscall numbers and bump lib majors this time. ok deraadt@ matthew@
2012-04-12	remove rfork(); ok guenther miod	deraadt	1	-32/+0

2012-03-22	Move __tfork_thread() from rthreads (libpthread) to libc so that	guenther	1	-0/+48
	it can be used for not-strictly-threading purposes ok matthew@ kurt@
2011-04-04	Move __cerror to ___cerror with a weak alias so that rthreads can override it.	guenther	1	-2/+4
	On mips64, also correct the name called from plain cerror to __cerror. "looks correct" miod@
2004-10-01	add some missing $, ok djm@ 'That looks fine to me' millert@	jsg	1	-0/+1

2004-02-16	Remove WARN_REFERENCES incorrectly imported from NetBSD. ok miod@	drahn	2	-8/+2

2004-02-12	Update from netbsd, prodded by miod@	drahn	1	-2/+2

2004-02-07	Do not generate text relocations in PIC code.	drahn	3	-11/+11

2004-02-02	Add missing minbrk symbol, fixes profiling builds.	drahn	1	-1/+5

2004-02-01	ARGH, forgot tags.	drahn	10	-0/+10

2004-02-01	arm libc support. From NetBSD. currently supports softfloat.	drahn	12	-0/+629