Fork of the OpenLibm math library with fx-9860G and fx-CG 50 support.
Find a file
2012-10-30 17:54:30 -04:00
amd64 Fix build on amd64 linux 2012-08-19 04:15:47 -04:00
amos Add the amos library 2012-10-29 15:14:32 +05:30
arm Import entire msun from FreeBSD. 2011-12-15 11:29:35 +05:30
bsdsrc Remove Leftover Makefiles from old build system 2012-05-26 17:06:20 -04:00
i387 Fix build on amd64 linux 2012-08-19 04:15:47 -04:00
ia64 Use our headers on linux 2012-05-29 18:20:52 -04:00
include fixes for freebsd9 2012-10-30 17:54:30 -04:00
ld80 Remove leftover test code 2012-05-25 21:38:58 -04:00
ld128 Remove Leftover Makefiles from old build system 2012-05-26 17:06:20 -04:00
mips Import entire msun from FreeBSD. 2011-12-15 11:29:35 +05:30
powerpc Import entire msun from FreeBSD. 2011-12-15 11:29:35 +05:30
sparc64 Use our headers on linux 2012-05-29 18:20:52 -04:00
src fixes for freebsd9 2012-10-30 17:54:30 -04:00
test git ignore test/test-{float,double}.dSYM 2012-10-27 17:22:09 -04:00
.gitignore initial attempt getting everything to build on windows 2012-04-08 20:03:36 -04:00
.mailmap Add mailmap 2012-08-24 20:53:18 +05:30
LICENSE.md Include AMOS in OpenLibm. 2012-10-29 15:00:54 +05:30
Make.inc Include AMOS in OpenLibm. 2012-10-29 15:00:54 +05:30
Makefile Include AMOS in OpenLibm. 2012-10-29 15:00:54 +05:30
README.md Include AMOS in OpenLibm. 2012-10-29 15:00:54 +05:30
Symbol.map Import entire msun from FreeBSD. 2011-12-15 11:29:35 +05:30

OpenLibm

OpenLibm is an effort to have a high quality standalone LIBM library. It is meant to be used standalone in applications and programming language implementations.

OpenLibm also includes the AMOS library from Netlib, which is a portable package for Bessel Functions of a Complex Argument and Nonnegative Order. AMOS contains subroutines for computing Bessel functions and Airy functions.

OpenLibm builds on Linux, Mac OS X, and Windows, and with little effort, should build on FreeBSD as well. It builds with both, GCC and clang.

The OpenLIBM code derives from the FreeBSD msun implementation, which in turn derives from FDLIBM 5.3. As a result, it has a number of fixes and updates that have accumulated over the years in msun, and also optimized assembly versions of many functions.

Build instructions:

  1. make or make USEGCC=1 to build with GCC.
  2. make USECLANG=1 to build with clang.