wireguard-openbsd - WireGuard implementation for the OpenBSD kernel

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add support for timeconting in userland.	pirofti	2020-07-06	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This diff exposes parts of clock_gettime(2) and gettimeofday(2) to userland via libc eliberating processes from the need for a context switch everytime they want to count the passage of time. If a timecounter clock can be exposed to userland than it needs to set its tc_user member to a non-zero value. Tested with one or multiple counters per architecture. The timing data is shared through a pointer found in the new ELF auxiliary vector AUX_openbsd_timekeep containing timehands information that is frequently updated by the kernel. Timing differences between the last kernel update and the current time are adjusted in userland by the tc_get_timecount() function inside the MD usertc.c file. This permits a much more responsive environment, quite visible in browsers, office programs and gaming (apparently one is are able to fly in Minecraft now). Tested by robert@, sthen@, naddy@, kmos@, phessler@, and many others! OK from at least kettenis@, cheloha@, naddy@, sthen@
*	alloca.c cannot be used	deraadt	2012-04-12	1	-2/+0
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*	Revert (leaving the complex math part alone). Some stuff is depending	martynas	2011-07-08	1	-1/+2
\| \| \| \| \|	on this historical behavior; so we're stuck in this stupid situation. No cookie for me.
*	Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using	martynas	2011-07-08	1	-2/+1
\| \| \| \|	them in libc for a very long time. OK guenther@.
*	remove from gen so that lint doesn't check gen if assembly versions	martynas	2009-04-21	1	-1/+1
\| \| \| \|	are available. spotted by theo
*	- ldexp implementation has issues. switch to the one from libm	martynas	2009-04-19	1	-2/+2
\| \| \| \| \| \|	- remove frexp in hppa64, cloned from hppa - move generic ieee754 implementations of modf and ldexp to gen ok kettenis@, "looks good" millert@
*	- move isinf, isnan dups to gen, since most is ieee 754	martynas	2008-07-24	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	- is{inf,nan} should be macros for real-floating, so rename to __is{inf,nan}, per C99 - implement C99 __fpclassify(), __fpclassifyf(), __isfinite(), __isfinitef(), __isnormal(), __isnormalf(), __signbit(), __signbitf() - long functions added, but not yet enabled, till ieee.h is fixed - implement vax equivalents of the functions - reimplement isinff, isnanf in a better way, and move to libc - add qnan bytes for all archs - bump major man pages will follow ok millert@. arm bits looked over by drahn@ discussed w/ theo, who showed the right direction, to put these functions in libc
*	if we pull in a .S file, we must fake out the lint with a .c file	deraadt	2005-11-29	1	-0/+1
\| \| \| \| \|	for this first cut, we will do this for alloca() using alloca.c by adding it to LSRCS
*	Replace broken frexp() with a working one from FreeBSD. There's	millert	2005-02-01	1	-1/+1
\| \| \| \| \| \|	no need to have a copy for each platform with ieee floating point, only vax needs a special version (which probably has similar bugs). OK and with help from otto@
*	Add Doug Gwyn's portable alloca() for platforms w/o an assembler	millert	2003-05-02	1	-0/+1
\| \| \| \| \| \| \|	version. Normally, gcc provides its own alloca() (unless -fno-builtin is specified). The C version is decidedly suboptimal--we really need proper assembler versions but this will work as a stop-gap measure.
*	Use the LBL isnan() and isinf() on all platforms with ieee floating point.	millert	2001-09-10	1	-1/+1
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*	replace the stub ieeefp functions with the real working functions,	rahnds	1999-07-23	1	-1/+3
\| \| \| \|	from NetBSD.
*	frexp version from m68k, both are IEEE so should be fine.	rahnds	1997-01-17	1	-1/+1
\| \| \| \| \| \|	Ok what other routines are missing at this point I wonder, Do we have a standards compilance test? If so, it really needs to be run on this port.
*	Add fp.c file, reformat to be more readable.	rahnds	1997-01-02	1	-1/+3
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*	Check-in of powerpc library support.	rahnds	1996-12-21	1	-0/+1
	NOTE: This will not work until the other pieces are checked in. This is primarily the NetBSD powerpc port, with modifications to support ELF.