1*1da177e4SLinus Torvalds /* 2*1da177e4SLinus Torvalds 3*1da177e4SLinus Torvalds fp_trig.h: floating-point math routines for the Linux-m68k 4*1da177e4SLinus Torvalds floating point emulator. 5*1da177e4SLinus Torvalds 6*1da177e4SLinus Torvalds Copyright (c) 1998 David Huggins-Daines. 7*1da177e4SLinus Torvalds 8*1da177e4SLinus Torvalds I hereby give permission, free of charge, to copy, modify, and 9*1da177e4SLinus Torvalds redistribute this software, in source or binary form, provided that 10*1da177e4SLinus Torvalds the above copyright notice and the following disclaimer are included 11*1da177e4SLinus Torvalds in all such copies. 12*1da177e4SLinus Torvalds 13*1da177e4SLinus Torvalds THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL 14*1da177e4SLinus Torvalds OR IMPLIED. 15*1da177e4SLinus Torvalds 16*1da177e4SLinus Torvalds */ 17*1da177e4SLinus Torvalds 18*1da177e4SLinus Torvalds #ifndef FP_TRIG_H 19*1da177e4SLinus Torvalds #define FP_TRIG_H 20*1da177e4SLinus Torvalds 21*1da177e4SLinus Torvalds #include "fp_emu.h" 22*1da177e4SLinus Torvalds 23*1da177e4SLinus Torvalds /* floating point trigonometric instructions: 24*1da177e4SLinus Torvalds 25*1da177e4SLinus Torvalds the arguments to these are in the "internal" extended format, that 26*1da177e4SLinus Torvalds is, an "exploded" version of the 96-bit extended fp format used by 27*1da177e4SLinus Torvalds the 68881. 28*1da177e4SLinus Torvalds 29*1da177e4SLinus Torvalds they return a status code, which should end up in %d0, if all goes 30*1da177e4SLinus Torvalds well. */ 31*1da177e4SLinus Torvalds 32*1da177e4SLinus Torvalds #endif /* FP_TRIG__H */ 33