wireguard-openbsd/lib/libm/Makefile, branch master WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/libm/Makefile?h=master 2020-11-07T11:56:40Z Fix ilogb(3) implementation. The results have to match FP_ILOGB0 and 2020-11-07T11:56:40Z kettenis kettenis@openbsd.org 2020-11-07T11:56:40Z urn:sha1:250365d1ba7d1d2d08b83147fec77890b45476a2 FP_ILOGBNAN which isn't the case for the amd64 and i386 assembly versions. Drop these in favour of C implementations. Als reimplement ilogbl(3) by providing separate ld80 and ld128 implementations that replace the existing implementation which may hit an infinite loop when built for quad-precision long double. ok patrick@, gkoehler@ Add powerpc64 support. 2020-06-28T08:22:57Z kettenis kettenis@openbsd.org 2020-06-28T08:22:57Z urn:sha1:f1bf7a744ff715880d2785a3b85dc0d9c2d8f7fe Remove the unused leftovers of the 4.4BSD libm, which was only used 2018-07-18T20:21:12Z naddy naddy@openbsd.org 2018-07-18T20:21:12Z urn:sha1:aa5ad1f90843fb5468a46b2a8cfac339c2bd1499 on non-IEEE platforms. Since the VAX port was discontinued, all our remaining architectures use IEEE floating point, as will any future ones. ok millert@ tb@ Implement sicos(3), sincosf(3) and sincosl(3). These functions are common 2018-03-10T20:52:58Z kettenis kettenis@openbsd.org 2018-03-10T20:52:58Z urn:sha1:6c6408334dbede3a2c0dcd9ff9c489157df0c856 extensions and modern compilers (such as clang) will use them to optimize separate calculations of sine and cosine. ok tom@, patrick@, deraadt@, jmc@ Remove CFLAGS+=-mfloat-abi=softfp that I accidentally committed. 2018-02-28T16:00:00Z kettenis kettenis@openbsd.org 2018-02-28T16:00:00Z urn:sha1:2a3d1c9e0c7c592888b59c90307fbbfc4c10ab7b Change floating-point mode/environment control functions to operate on 2018-02-28T11:16:54Z kettenis kettenis@openbsd.org 2018-02-28T11:16:54Z urn:sha1:b02ee2d0b169340f8c05ac869f38b89250c96865 both the hardfloat (FPU registers) and softfloat (software) state. This makes these functions work correctly when mixing hardfloat and softfloat code. Disable trapping for softfloat since most (if not all) ARMv7 and ARMv8 hardware that is on the market doesn't support trapping of floating-point exceptions. ok patrick@ Add support for AArch64. Based on FreeBSD's msun header, modified 2017-01-11T13:38:13Z patrick patrick@openbsd.org 2017-01-11T13:38:13Z urn:sha1:3c6363cf8bb94e6527044bc52d6c77cd85f71439 to look and feel like our code. Reduce libm's exports and make internal calls go direct. 2016-09-12T19:47:01Z guenther guenther@openbsd.org 2016-09-12T19:47:01Z urn:sha1:2f2c00629eff6a304ebffb255fc56f4fa7a1833b All dependencies on libc are now via reserved/standardized names. ok kettenis@ millert@ deraadt@ remove references to sparc 2016-09-01T10:08:03Z tedu tedu@openbsd.org 2016-09-01T10:08:03Z urn:sha1:c6383cbeae8d1cc33344f300ce95672ec362aebe remove hppa64 port, which we never got going beyond broken single users. 2016-05-11T21:52:48Z deraadt deraadt@openbsd.org 2016-05-11T21:52:48Z urn:sha1:0f5275725014ab6098a7071ceda8a67d6abb48b4 hppa reverse-stack gives us a valuable test case, but most developers don't have a 2nd one to proceed further with this. ok kettenis